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<div class="title">graph.h</div>  </div>
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<a href="graph_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">// Copyright 2010-2018 Google LLC</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">// you may not use this file except in compliance with the License.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">// You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">//     http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">// See the License for the specific language governing permissions and</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">// limitations under the License.</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160; </div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">// This file defines a generic graph interface on which most algorithms can be</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">// built and provides a few efficient implementations with a fast construction</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">// time. Its design is based on the experience acquired by the Operations</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">// Research team in their various graph algorithm implementations.</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment">// The main ideas are:</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment">// - Graph nodes and arcs are represented by integers.</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment">// - Node or arc annotations (weight, cost, ...) are not part of the graph</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment">//   class, they can be stored outside in one or more arrays and can be easily</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment">//   retrieved using a node or arc as an index.</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment">// Terminology:</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment">// - An arc of a graph is directed and going from a tail node to a head node.</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment">// - Some implementations also store &#39;reverse&#39; arcs and can be used for</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="comment">//   undirected graph or flow-like algorithm.</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment">// - A node or arc index is &#39;valid&#39; if it represents a node or arc of</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment">//   the graph. The validity ranges are always [0, num_nodes()) for nodes and</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment">//   [0, num_arcs()) for forward arcs. Reverse arcs are elements of</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="comment">//   [-num_arcs(), 0) and are also considered valid by the implementations that</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="comment">//   store them.</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="comment">// Provided implementations:</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="comment">//   - ListGraph&lt;&gt; for the simplest api. Also aliased to util::Graph.</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="comment">//   - StaticGraph&lt;&gt; for performance, but require calling Build(), see below</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="comment">//   - CompleteGraph&lt;&gt; if you need a fully connected graph</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="comment">//   - CompleteBipartiteGraph&lt;&gt; if you need a fully connected bipartite graph</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="comment">//   - ReverseArcListGraph&lt;&gt; to add reverse arcs to ListGraph&lt;&gt;</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="comment">//   - ReverseArcStaticGraph&lt;&gt; to add reverse arcs to StaticGraph&lt;&gt;</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="comment">//   - ReverseArcMixedGraph&lt;&gt; for a smaller memory footprint</span></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="comment">// Utility classes &amp; functions:</span></div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="comment">//   - Permute() to permute an array according to a given permutation.</span></div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="comment">//   - SVector&lt;&gt; vector with index range [-size(), size()) for ReverseArcGraph.</span></div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="comment">// Basic usage:</span></div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="comment">//   typedef ListGraph&lt;&gt; Graph;  // Choose a graph implementation.</span></div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="comment">//   Graph graph;</span></div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="comment">//   for (...) {</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="comment">//     graph.AddArc(tail, head);</span></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="comment">//   }</span></div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="comment">//   ...</span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="comment">//   for (int node = 0; node &lt; graph.num_nodes(); ++node) {</span></div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="comment">//     for (const int arc : graph.OutgoingArcs(node)) {</span></div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="comment">//       head = graph.Head(arc);</span></div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<span class="comment">//       tail = node;  // or graph.Tail(arc) which is fast but not as much.</span></div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="comment">//     }</span></div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="comment">//   }</span></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="comment">// Iteration over the arcs touching a node:</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="comment">// - OutgoingArcs(node): All the forward arcs leaving the node.</span></div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="comment">// - IncomingArcs(node): All the forward arcs arriving at the node.</span></div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="comment">// And two more involved ones:</span></div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="comment">// - OutgoingOrOppositeIncomingArcs(node): This returns both the forward arcs</span></div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="comment">//   leaving the node (i.e. OutgoingArcs(node)) and the reverse arcs leaving the</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="comment">//   node (i.e. the opposite arcs of the ones returned by IncomingArcs(node)).</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="comment">// - OppositeIncomingArcs(node): This returns the reverse arcs leaving the node.</span></div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="comment">// Note on iteration efficiency: When re-indexing the arcs it is not possible to</span></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="comment">// have both the outgoing arcs and the incoming ones form a consecutive range.</span></div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="comment">// It is however possible to do so for the outgoing arcs and the opposite</span></div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="comment">// incoming arcs. It is why the OutgoingOrOppositeIncomingArcs() and</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="comment">// OutgoingArcs() iterations are more efficient than the IncomingArcs() one.</span></div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="comment">// If you know the graph size in advance, this already set the number of nodes,</span></div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="comment">// reserve space for the arcs and check in DEBUG mode that you don&#39;t go over the</span></div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;<span class="comment">// bounds:</span></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="comment">//   Graph graph(num_nodes, arc_capacity);</span></div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="comment">// Storing and using node annotations:</span></div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;<span class="comment">//   vector&lt;bool&gt; is_visited(graph.num_nodes(), false);</span></div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="comment">//   ...</span></div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;<span class="comment">//   for (int node = 0; node &lt; graph.num_nodes(); ++node) {</span></div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="comment">//     if (!is_visited[node]) ...</span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;<span class="comment">//   }</span></div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="comment">// Storing and using arc annotations:</span></div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;<span class="comment">//   vector&lt;int&gt; weights;</span></div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;<span class="comment">//   for (...) {</span></div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="comment">//     graph.AddArc(tail, head);</span></div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<span class="comment">//     weights.push_back(arc_weight);</span></div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="comment">//   }</span></div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="comment">//   ...</span></div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;<span class="comment">//   for (const int arc : graph.OutgoingArcs(node)) {</span></div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;<span class="comment">//     ... weights[arc] ...;</span></div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;<span class="comment">//   }</span></div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="comment">// More efficient version:</span></div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="comment">//   typedef StaticGraph&lt;&gt; Graph;</span></div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;<span class="comment">//   Graph graph(num_nodes, arc_capacity);  // Optional, but help memory usage.</span></div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;<span class="comment">//   vector&lt;int&gt; weights;</span></div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;<span class="comment">//   weights.reserve(arc_capacity);  // Optional, but help memory usage.</span></div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;<span class="comment">//   for (...) {</span></div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;<span class="comment">//     graph.AddArc(tail, head);</span></div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;<span class="comment">//     weights.push_back(arc_weight);</span></div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="comment">//   }</span></div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;<span class="comment">//   ...</span></div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;<span class="comment">//   vector&lt;Graph::ArcIndex&gt; permutation;</span></div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="comment">//   graph.Build(&amp;permutation);  // A static graph must be Build() before usage.</span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;<span class="comment">//   Permute(permutation, &amp;weights);  // Build() may permute the arc index.</span></div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="comment">//   ...</span></div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="comment">// Encoding an undirected graph: If you don&#39;t need arc annotation, then the best</span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="comment">// is to add two arcs for each edge (one in each direction) to a directed graph.</span></div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;<span class="comment">// Otherwise you can do the following.</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;<span class="comment">//   typedef ReverseArc... Graph;</span></div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;<span class="comment">//   Graph graph;</span></div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;<span class="comment">//   for (...) {</span></div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;<span class="comment">//     graph.AddArc(tail, head);  // or graph.AddArc(head, tail) but not both.</span></div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;<span class="comment">//     edge_annotations.push_back(value);</span></div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;<span class="comment">//   }</span></div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;<span class="comment">//   ...</span></div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;<span class="comment">//   for (const Graph::NodeIndex node : graph.AllNodes()) {</span></div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="comment">//     for (const Graph::ArcIndex arc :</span></div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;<span class="comment">//          graph.OutgoingOrOppositeIncomingArcs(node)) {</span></div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="comment">//       destination = graph.Head(arc);</span></div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;<span class="comment">//       annotation = edge_annotations[arc &lt; 0 ? graph.OppositeArc(arc) : arc];</span></div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;<span class="comment">//     }</span></div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;<span class="comment">//   }</span></div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;<span class="comment">// Note: The graphs are primarily designed to be constructed first and then used</span></div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;<span class="comment">// because it covers most of the use cases. It is possible to extend the</span></div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;<span class="comment">// interface with more dynamicity (like removing arcs), but this is not done at</span></div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;<span class="comment">// this point. Note that a &quot;dynamic&quot; implementation will break some assumptions</span></div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;<span class="comment">// we make on what node or arc are valid and also on the indices returned by</span></div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;<span class="comment">// AddArc(). Some arguments for simplifying the interface at the cost of</span></div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;<span class="comment">// dynamicity are:</span></div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;<span class="comment">// - It is always possible to construct a static graph from a dynamic one</span></div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;<span class="comment">//   before calling a complex algo.</span></div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;<span class="comment">// - If you really need a dynamic graph, maybe it is better to compute a graph</span></div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;<span class="comment">//   property incrementally rather than calling an algorithm that starts from</span></div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;<span class="comment">//   scratch each time.</span></div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160; </div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;<span class="preprocessor">#ifndef UTIL_GRAPH_GRAPH_H_</span></div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;<span class="preprocessor">#define UTIL_GRAPH_GRAPH_H_</span></div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160; </div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;<span class="preprocessor">#include &lt;algorithm&gt;</span></div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;<span class="preprocessor">#include &lt;cstddef&gt;</span></div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;<span class="preprocessor">#include &lt;cstdlib&gt;</span></div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;<span class="preprocessor">#include &lt;limits&gt;</span></div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;<span class="preprocessor">#include &lt;new&gt;</span></div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160; </div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;<span class="preprocessor">#include &quot;ortools/base/integral_types.h&quot;</span></div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;<span class="preprocessor">#include &quot;ortools/base/logging.h&quot;</span></div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;<span class="preprocessor">#include &quot;ortools/base/macros.h&quot;</span></div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="iterators_8h.html">ortools/graph/iterators.h</a>&quot;</span></div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160; </div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceutil.html">util</a> {</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160; </div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;<span class="comment">// Forward declaration.</span></div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;<span class="keyword">class </span>SVector;</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160; </div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;<span class="comment">// Base class of all Graphs implemented here. The default value for the graph</span></div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;<span class="comment">// index types is int32 since allmost all graphs that fit into memory do not</span></div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;<span class="comment">// need bigger indices.</span></div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;<span class="comment">// Note: The type can be unsigned, except for the graphs with reverse arcs</span></div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;<span class="comment">// where the ArcIndexType must be signed, but not necessarly the NodeIndexType.</span></div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType = int32, <span class="keyword">typename</span> ArcIndexType = int32,</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;          <span class="keywordtype">bool</span> HasReverseArcs = <span class="keyword">false</span>&gt;</div>
<div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html">  184</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_base_graph.html">BaseGraph</a> {</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;  <span class="comment">// Typedef so you can use Graph::NodeIndex and Graph::ArcIndex to be generic</span></div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;  <span class="comment">// but also to improve the readability of your code. We also recommend</span></div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;  <span class="comment">// that you define a typedef ... Graph; for readability.</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#aec05ff3d270a5f888e1623c2a99ff2aa">  189</a></span>&#160;  <span class="keyword">typedef</span> NodeIndexType <a class="code" href="classutil_1_1_base_graph.html#aec05ff3d270a5f888e1623c2a99ff2aa">NodeIndex</a>;</div>
<div class="line"><a name="l00190"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a92531459eff09455cfa63976f5024906">  190</a></span>&#160;  <span class="keyword">typedef</span> ArcIndexType <a class="code" href="classutil_1_1_base_graph.html#a92531459eff09455cfa63976f5024906">ArcIndex</a>;</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160; </div>
<div class="line"><a name="l00192"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#ab3aa4c0abef16e6c5c3a649b5e99f4bb">  192</a></span>&#160;  <a class="code" href="classutil_1_1_base_graph.html#ab3aa4c0abef16e6c5c3a649b5e99f4bb">BaseGraph</a>()</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;      : <a class="code" href="classutil_1_1_base_graph.html#a9e04004960ec7ac63f9ce9b97aa0bcfa">num_nodes_</a>(0),</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;        <a class="code" href="classutil_1_1_base_graph.html#a47b64ae00c3d2acdbdad64fa6dbe9c03">node_capacity_</a>(0),</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;        <a class="code" href="classutil_1_1_base_graph.html#afa0c44b50a5e9459e3339ec50082e635">num_arcs_</a>(0),</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;        <a class="code" href="classutil_1_1_base_graph.html#a0b0fca21fab97b66c1a0a3b09af6e6e4">arc_capacity_</a>(0),</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;        <a class="code" href="classutil_1_1_base_graph.html#a8b5cdcc274a624bd9059f95d70659fb9">const_capacities_</a>(false) {}</div>
<div class="line"><a name="l00198"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#acf24cbad90951315d555898801bb88b6">  198</a></span>&#160;  <span class="keyword">virtual</span> <a class="code" href="classutil_1_1_base_graph.html#acf24cbad90951315d555898801bb88b6">~BaseGraph</a>() {}</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160; </div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;  <span class="comment">// Returns the number of valid nodes in the graph.</span></div>
<div class="line"><a name="l00201"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a6a2df5042167b234f6dc3aed4acfa6c9">  201</a></span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_base_graph.html#a6a2df5042167b234f6dc3aed4acfa6c9">num_nodes</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_base_graph.html#a9e04004960ec7ac63f9ce9b97aa0bcfa">num_nodes_</a>; }</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160; </div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;  <span class="comment">// Returns the number of valid arcs in the graph.</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a4d3fc55a2fe209a908470199437cec9a">  204</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_base_graph.html#a4d3fc55a2fe209a908470199437cec9a">num_arcs</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_base_graph.html#afa0c44b50a5e9459e3339ec50082e635">num_arcs_</a>; }</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160; </div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;  <span class="comment">// Allows nice range-based for loop:</span></div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;  <span class="comment">//   for (const NodeIndex node : graph.AllNodes()) { ... }</span></div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;  <span class="comment">//   for (const ArcIndex arc : graph.AllForwardArcs()) { ... }</span></div>
<div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a8a40f2c75615a26ba71e94dd7d42f481">  209</a></span>&#160;  <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;NodeIndex&gt;</a> <a class="code" href="classutil_1_1_base_graph.html#a8a40f2c75615a26ba71e94dd7d42f481">AllNodes</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00210"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a10ee27e856003f599bc0a2265a3ab11d">  210</a></span>&#160;  <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;ArcIndex&gt;</a> <a class="code" href="classutil_1_1_base_graph.html#a10ee27e856003f599bc0a2265a3ab11d">AllForwardArcs</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160; </div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;  <span class="comment">// Returns true if the given node is a valid node of the graph.</span></div>
<div class="line"><a name="l00213"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">  213</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;    <span class="keywordflow">return</span> node &gt;= 0 &amp;&amp; node &lt; <a class="code" href="classutil_1_1_base_graph.html#a9e04004960ec7ac63f9ce9b97aa0bcfa">num_nodes_</a>;</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;  }</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160; </div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;  <span class="comment">// Returns true if the given arc is a valid arc of the graph.</span></div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;  <span class="comment">// Note that the arc validity range changes for graph with reverse arcs.</span></div>
<div class="line"><a name="l00219"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#ad17746fd0d835cab506a6ce5a93ad89a">  219</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classutil_1_1_base_graph.html#ad17746fd0d835cab506a6ce5a93ad89a">IsArcValid</a>(ArcIndexType arc)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;    <span class="keywordflow">return</span> (HasReverseArcs ? -<a class="code" href="classutil_1_1_base_graph.html#afa0c44b50a5e9459e3339ec50082e635">num_arcs_</a> : 0) &lt;= arc &amp;&amp; arc &lt; <a class="code" href="classutil_1_1_base_graph.html#afa0c44b50a5e9459e3339ec50082e635">num_arcs_</a>;</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;  }</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160; </div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;  <span class="comment">// Capacity reserved for future nodes, always &gt;= num_nodes_.</span></div>
<div class="line"><a name="l00224"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#acf65739a0eb01d1011a8001b6daff9eb">  224</a></span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_base_graph.html#acf65739a0eb01d1011a8001b6daff9eb">node_capacity</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160; </div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;  <span class="comment">// Capacity reserved for future arcs, always &gt;= num_arcs_.</span></div>
<div class="line"><a name="l00227"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a836b3d486d4b0cc4595afcdcbbf4e183">  227</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_base_graph.html#a836b3d486d4b0cc4595afcdcbbf4e183">arc_capacity</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160; </div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;  <span class="comment">// Changes the graph capacities. The functions will fail in debug mode if:</span></div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;  <span class="comment">// - const_capacities_ is true.</span></div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;  <span class="comment">// - A valid node does not fall into the new node range.</span></div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;  <span class="comment">// - A valid arc does not fall into the new arc range.</span></div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;  <span class="comment">// In non-debug mode, const_capacities_ is ignored and nothing will happen</span></div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;  <span class="comment">// if the new capacity value for the arcs or the nodes is too small.</span></div>
<div class="line"><a name="l00235"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#afdfec6e1d53e915a6059fdb681d92f02">  235</a></span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_base_graph.html#afdfec6e1d53e915a6059fdb681d92f02">ReserveNodes</a>(NodeIndexType bound) {</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;    DCHECK(!<a class="code" href="classutil_1_1_base_graph.html#a8b5cdcc274a624bd9059f95d70659fb9">const_capacities_</a>);</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;    DCHECK_GE(bound, <a class="code" href="classutil_1_1_base_graph.html#a9e04004960ec7ac63f9ce9b97aa0bcfa">num_nodes_</a>);</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;    <span class="keywordflow">if</span> (bound &lt;= <a class="code" href="classutil_1_1_base_graph.html#a9e04004960ec7ac63f9ce9b97aa0bcfa">num_nodes_</a>) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    <a class="code" href="classutil_1_1_base_graph.html#a47b64ae00c3d2acdbdad64fa6dbe9c03">node_capacity_</a> = bound;</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;  }</div>
<div class="line"><a name="l00241"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a3aa184e2b22fc7320a39cfcba36010c4">  241</a></span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_base_graph.html#a3aa184e2b22fc7320a39cfcba36010c4">ReserveArcs</a>(ArcIndexType bound) {</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;    DCHECK(!<a class="code" href="classutil_1_1_base_graph.html#a8b5cdcc274a624bd9059f95d70659fb9">const_capacities_</a>);</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;    DCHECK_GE(bound, <a class="code" href="classutil_1_1_base_graph.html#afa0c44b50a5e9459e3339ec50082e635">num_arcs_</a>);</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;    <span class="keywordflow">if</span> (bound &lt;= <a class="code" href="classutil_1_1_base_graph.html#afa0c44b50a5e9459e3339ec50082e635">num_arcs_</a>) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;    <a class="code" href="classutil_1_1_base_graph.html#a0b0fca21fab97b66c1a0a3b09af6e6e4">arc_capacity_</a> = bound;</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;  }</div>
<div class="line"><a name="l00247"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a3bc3205be90a3a0142eee47fc3e9ea9d">  247</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_base_graph.html#a3bc3205be90a3a0142eee47fc3e9ea9d">Reserve</a>(NodeIndexType <a class="code" href="classutil_1_1_base_graph.html#acf65739a0eb01d1011a8001b6daff9eb">node_capacity</a>, ArcIndexType <a class="code" href="classutil_1_1_base_graph.html#a836b3d486d4b0cc4595afcdcbbf4e183">arc_capacity</a>) {</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;    <a class="code" href="classutil_1_1_base_graph.html#afdfec6e1d53e915a6059fdb681d92f02">ReserveNodes</a>(<a class="code" href="classutil_1_1_base_graph.html#acf65739a0eb01d1011a8001b6daff9eb">node_capacity</a>);</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;    <a class="code" href="classutil_1_1_base_graph.html#a3aa184e2b22fc7320a39cfcba36010c4">ReserveArcs</a>(<a class="code" href="classutil_1_1_base_graph.html#a836b3d486d4b0cc4595afcdcbbf4e183">arc_capacity</a>);</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;  }</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160; </div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;  <span class="comment">// FreezeCapacities() makes any future attempt to change the graph capacities</span></div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;  <span class="comment">// crash in DEBUG mode.</span></div>
<div class="line"><a name="l00254"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a238684ec126b5771f956cf67c964d4e5">  254</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_base_graph.html#a238684ec126b5771f956cf67c964d4e5">FreezeCapacities</a>();</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160; </div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;  <span class="comment">// Constants that will never be a valid node or arc.</span></div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;  <span class="comment">// They are the maximum possible node and arc capacity.</span></div>
<div class="line"><a name="l00258"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a0da78a7e517acf1b646ae28ad16216ed">  258</a></span>&#160;  <span class="keyword">static</span> <span class="keyword">const</span> NodeIndexType <a class="code" href="classutil_1_1_base_graph.html#a0da78a7e517acf1b646ae28ad16216ed">kNilNode</a>;</div>
<div class="line"><a name="l00259"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">  259</a></span>&#160;  <span class="keyword">static</span> <span class="keyword">const</span> ArcIndexType <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">kNilArc</a>;</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160; </div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;  <span class="comment">// TODO(user): remove the public functions below. They are just here during</span></div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;  <span class="comment">// the transition from the old ebert_graph api to this new graph api.</span></div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;  <span class="keyword">template</span> &lt;<span class="keyword">typename</span> A, <span class="keyword">typename</span> B&gt;</div>
<div class="line"><a name="l00264"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a159212327bf51452d4c559fe640f59c8">  264</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_base_graph.html#a159212327bf51452d4c559fe640f59c8">GroupForwardArcsByFunctor</a>(<span class="keyword">const</span> A&amp; a, B* b) {</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;    LOG(FATAL) &lt;&lt; <span class="stringliteral">&quot;Not supported&quot;</span>;</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;  }</div>
<div class="line"><a name="l00267"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#aad16076f9d10c90b9b9e0ccfddf878ed">  267</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_base_graph.html#aad16076f9d10c90b9b9e0ccfddf878ed">max_end_arc_index</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_base_graph.html#a0b0fca21fab97b66c1a0a3b09af6e6e4">arc_capacity_</a>; }</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160; </div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160; <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;  <span class="comment">// Functions commented when defined because they are implementation details.</span></div>
<div class="line"><a name="l00271"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#aacbf67d9ee658147495316e1ac2c83f2">  271</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_base_graph.html#aacbf67d9ee658147495316e1ac2c83f2">ComputeCumulativeSum</a>(std::vector&lt;ArcIndexType&gt;* v);</div>
<div class="line"><a name="l00272"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a50b198c9abc5d0035643c3988a3e7148">  272</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_base_graph.html#a50b198c9abc5d0035643c3988a3e7148">BuildStartAndForwardHead</a>(<a class="code" href="classutil_1_1_s_vector.html">SVector&lt;NodeIndexType&gt;</a>* head,</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;                                std::vector&lt;ArcIndexType&gt;* start,</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;                                std::vector&lt;ArcIndexType&gt;* permutation);</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160; </div>
<div class="line"><a name="l00276"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a9e04004960ec7ac63f9ce9b97aa0bcfa">  276</a></span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_base_graph.html#a9e04004960ec7ac63f9ce9b97aa0bcfa">num_nodes_</a>;</div>
<div class="line"><a name="l00277"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a47b64ae00c3d2acdbdad64fa6dbe9c03">  277</a></span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_base_graph.html#a47b64ae00c3d2acdbdad64fa6dbe9c03">node_capacity_</a>;</div>
<div class="line"><a name="l00278"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#afa0c44b50a5e9459e3339ec50082e635">  278</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_base_graph.html#afa0c44b50a5e9459e3339ec50082e635">num_arcs_</a>;</div>
<div class="line"><a name="l00279"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a0b0fca21fab97b66c1a0a3b09af6e6e4">  279</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_base_graph.html#a0b0fca21fab97b66c1a0a3b09af6e6e4">arc_capacity_</a>;</div>
<div class="line"><a name="l00280"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a8b5cdcc274a624bd9059f95d70659fb9">  280</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classutil_1_1_base_graph.html#a8b5cdcc274a624bd9059f95d70659fb9">const_capacities_</a>;</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;};</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160; </div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;<span class="comment">// Basic graph implementation without reverse arc. This class also serves as a</span></div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;<span class="comment">// documentation for the generic graph interface (minus the part related to</span></div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;<span class="comment">// reverse arcs).</span></div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;<span class="comment">// This implementation uses a linked list and compared to StaticGraph:</span></div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;<span class="comment">// - Is a bit faster to construct (if the arcs are not ordered by tail).</span></div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;<span class="comment">// - Does not require calling Build().</span></div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;<span class="comment">// - Has slower outgoing arc iteration.</span></div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;<span class="comment">// - Uses more memory: ArcIndexType * node_capacity()</span></div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;<span class="comment">//   + (ArcIndexType + NodeIndexType) * arc_capacity().</span></div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;<span class="comment">// - Has an efficient Tail() but need an extra NodeIndexType/arc memory for it.</span></div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;<span class="comment">// - Never changes the initial arc index returned by AddArc().</span></div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType = <span class="keywordtype">int</span>32, <span class="keyword">typename</span> ArcIndexType = <span class="keywordtype">int</span>32&gt;</div>
<div class="line"><a name="l00297"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph.html">  297</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_list_graph.html">ListGraph</a> : <span class="keyword">public</span> <a class="code" href="classutil_1_1_base_graph.html">BaseGraph</a>&lt;NodeIndexType, ArcIndexType, false&gt; {</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;  <span class="keyword">typedef</span> <a class="code" href="classutil_1_1_base_graph.html">BaseGraph&lt;NodeIndexType, ArcIndexType, false&gt;</a> <a class="code" href="classutil_1_1_base_graph.html">Base</a>;</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a0b0fca21fab97b66c1a0a3b09af6e6e4">Base::arc_capacity_</a>;</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a8b5cdcc274a624bd9059f95d70659fb9">Base::const_capacities_</a>;</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a47b64ae00c3d2acdbdad64fa6dbe9c03">Base::node_capacity_</a>;</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#afa0c44b50a5e9459e3339ec50082e635">Base::num_arcs_</a>;</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a9e04004960ec7ac63f9ce9b97aa0bcfa">Base::num_nodes_</a>;</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160; </div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#ad17746fd0d835cab506a6ce5a93ad89a">Base::IsArcValid</a>;</div>
<div class="line"><a name="l00307"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph.html#abdab59515ed6ddd23a01d8e20f6d916c">  307</a></span>&#160;  <a class="code" href="classutil_1_1_list_graph.html#abdab59515ed6ddd23a01d8e20f6d916c">ListGraph</a>() {}</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160; </div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;  <span class="comment">// Reserve space for the graph at construction and do not allow it to grow</span></div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;  <span class="comment">// beyond that, see FreezeCapacities(). This constructor also makes any nodes</span></div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;  <span class="comment">// in [0, num_nodes) valid.</span></div>
<div class="line"><a name="l00312"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph.html#a228ce09354afe458ad62a53915f2ede6">  312</a></span>&#160;  <a class="code" href="classutil_1_1_list_graph.html#a228ce09354afe458ad62a53915f2ede6">ListGraph</a>(NodeIndexType <a class="code" href="classutil_1_1_base_graph.html#a6a2df5042167b234f6dc3aed4acfa6c9">num_nodes</a>, ArcIndexType <a class="code" href="classutil_1_1_base_graph.html#a836b3d486d4b0cc4595afcdcbbf4e183">arc_capacity</a>) {</div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_base_graph.html#a3bc3205be90a3a0142eee47fc3e9ea9d">Reserve</a>(num_nodes, <a class="code" href="classutil_1_1_base_graph.html#a836b3d486d4b0cc4595afcdcbbf4e183">arc_capacity</a>);</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_base_graph.html#a238684ec126b5771f956cf67c964d4e5">FreezeCapacities</a>();</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_list_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">AddNode</a>(num_nodes - 1);</div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;  }</div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160; </div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;  <span class="comment">// If node is not a valid node, sets num_nodes_ to node + 1 so that the given</span></div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;  <span class="comment">// node becomes valid. It will fail in DEBUG mode if the capacities are fixed</span></div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;  <span class="comment">// and the new node is out of range.</span></div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_list_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">AddNode</a>(NodeIndexType node);</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160; </div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;  <span class="comment">// Adds an arc to the graph and returns its current index which will always</span></div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;  <span class="comment">// be num_arcs() - 1. It will also automatically call AddNode(tail)</span></div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;  <span class="comment">// and AddNode(head). It will fail in DEBUG mode if the capacities</span></div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;  <span class="comment">// are fixed and this cause the graph to grow beyond them.</span></div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;  <span class="comment">//</span></div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;  <span class="comment">// Note: Self referencing arcs and duplicate arcs are supported.</span></div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_list_graph.html#a7b505ba4a01bce342d049f5a8674da72">AddArc</a>(NodeIndexType tail, NodeIndexType head);</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160; </div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;  <span class="comment">// Some graph implementations need to be finalized with Build() before they</span></div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;  <span class="comment">// can be used. After Build() is called, the arc indices (which had been the</span></div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;  <span class="comment">// return values of previous AddArc() calls) may change: the new index of</span></div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;  <span class="comment">// former arc #i will be stored in permutation[i] if #i is smaller than</span></div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;  <span class="comment">// permutation.size() or will be unchanged otherwise. If you don&#39;t care about</span></div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;  <span class="comment">// these, just call the simple no-output version Build().</span></div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;  <span class="comment">//</span></div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;  <span class="comment">// Note that some implementations become immutable after calling Build().</span></div>
<div class="line"><a name="l00339"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph.html#a6a4d37693b809140b0dde7abd463d04e">  339</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_list_graph.html#a6a4d37693b809140b0dde7abd463d04e">Build</a>() { <a class="code" href="classutil_1_1_list_graph.html#a6a4d37693b809140b0dde7abd463d04e">Build</a>(<span class="keyword">nullptr</span>); }</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_list_graph.html#a6a4d37693b809140b0dde7abd463d04e">Build</a>(std::vector&lt;ArcIndexType&gt;* permutation);</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160; </div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;  <span class="comment">// Do not use directly.</span></div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;  <span class="keyword">class </span>OutgoingArcIterator;</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;  <span class="keyword">class </span>OutgoingHeadIterator;</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160; </div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;  <span class="comment">// Graph jargon: the &quot;degree&quot; of a node is its number of arcs. The out-degree</span></div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;  <span class="comment">// is the number of outgoing arcs. The in-degree is the number of incoming</span></div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;  <span class="comment">// arcs, and is only available for some graph implementations, below.</span></div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;  <span class="comment">//</span></div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;  <span class="comment">// ListGraph&lt;&gt;::OutDegree() works in O(degree).</span></div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_list_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">OutDegree</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160; </div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;  <span class="comment">// Allows to iterate over the forward arcs that verify Tail(arc) == node.</span></div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;  <span class="comment">// This is meant to be used as:</span></div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;  <span class="comment">//   for (const ArcIndex arc : graph.OutgoingArcs(node)) { ... }</span></div>
<div class="line"><a name="l00356"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph.html#ad7db584fc1fe14ce9296131fda625994">  356</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingArcIterator&gt;</a> <a class="code" href="classutil_1_1_list_graph.html#ad7db584fc1fe14ce9296131fda625994">OutgoingArcs</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160; </div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;  <span class="comment">// Advanced usage. Same as OutgoingArcs(), but allows to restart the iteration</span></div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;  <span class="comment">// from an already known outgoing arc of the given node.</span></div>
<div class="line"><a name="l00360"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph.html#a670eedbe0833896676a7063dc91a89ff">  360</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingArcIterator&gt;</a> <a class="code" href="classutil_1_1_list_graph.html#a670eedbe0833896676a7063dc91a89ff">OutgoingArcsStartingFrom</a>(</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;      NodeIndexType node, ArcIndexType from) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160; </div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;  <span class="comment">// This loops over the heads of the OutgoingArcs(node). It is just a more</span></div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;  <span class="comment">// convenient way to achieve this. Moreover this interface is used by some</span></div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;  <span class="comment">// graph algorithms.</span></div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingHeadIterator&gt;</a> <a class="code" href="classutil_1_1_list_graph.html#a1ae8aef05d10b9545e6a1c0bfb0c7735">operator[]</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160; </div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;  <span class="comment">// Returns the tail/head of a valid arc.</span></div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_list_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">Tail</a>(ArcIndexType arc) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_list_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">Head</a>(ArcIndexType arc) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160; </div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_list_graph.html#a554cbbb5018b36885e8f166ddfe6334c">ReserveNodes</a>(NodeIndexType bound) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_list_graph.html#a50281a76c553a854dd86b11789007110">ReserveArcs</a>(ArcIndexType bound) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160; </div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;  std::vector&lt;ArcIndexType&gt; start_;</div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;  std::vector&lt;ArcIndexType&gt; next_;</div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;  std::vector&lt;NodeIndexType&gt; head_;</div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;  std::vector&lt;NodeIndexType&gt; tail_;</div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;};</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160; </div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;<span class="comment">// Most efficient implementation of a graph without reverse arcs:</span></div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;<span class="comment">// - Build() needs to be called after the arc and node have been added.</span></div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;<span class="comment">// - The graph is really compact memory wise:</span></div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;<span class="comment">//   ArcIndexType * node_capacity() + 2 * NodeIndexType * arc_capacity(),</span></div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;<span class="comment">//   but when Build() is called it uses a temporary extra space of</span></div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;<span class="comment">//   ArcIndexType * arc_capacity().</span></div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;<span class="comment">// - The construction is really fast.</span></div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;<span class="comment">// NOTE(user): if the need arises for very-well compressed graphs, we could</span></div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;<span class="comment">// shave NodeIndexType * arc_capacity() off the permanent memory requirement</span></div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;<span class="comment">// with a similar class that doesn&#39;t support Tail(), i.e.</span></div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;<span class="comment">// StaticGraphWithoutTail&lt;&gt;. This almost corresponds to a past implementation</span></div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;<span class="comment">// of StaticGraph&lt;&gt; @CL 116144340.</span></div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType = <span class="keywordtype">int</span>32, <span class="keyword">typename</span> ArcIndexType = <span class="keywordtype">int</span>32&gt;</div>
<div class="line"><a name="l00396"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph.html">  396</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_static_graph.html">StaticGraph</a> : <span class="keyword">public</span> <a class="code" href="classutil_1_1_base_graph.html">BaseGraph</a>&lt;NodeIndexType, ArcIndexType, false&gt; {</div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;  <span class="keyword">typedef</span> <a class="code" href="classutil_1_1_base_graph.html">BaseGraph&lt;NodeIndexType, ArcIndexType, false&gt;</a> <a class="code" href="classutil_1_1_base_graph.html">Base</a>;</div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a0b0fca21fab97b66c1a0a3b09af6e6e4">Base::arc_capacity_</a>;</div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a8b5cdcc274a624bd9059f95d70659fb9">Base::const_capacities_</a>;</div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a47b64ae00c3d2acdbdad64fa6dbe9c03">Base::node_capacity_</a>;</div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#afa0c44b50a5e9459e3339ec50082e635">Base::num_arcs_</a>;</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a9e04004960ec7ac63f9ce9b97aa0bcfa">Base::num_nodes_</a>;</div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160; </div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#ad17746fd0d835cab506a6ce5a93ad89a">Base::IsArcValid</a>;</div>
<div class="line"><a name="l00406"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph.html#a25370a947dacfa9e91035746007b22f8">  406</a></span>&#160;  <a class="code" href="classutil_1_1_static_graph.html#a25370a947dacfa9e91035746007b22f8">StaticGraph</a>() : is_built_(false), arc_in_order_(true), last_tail_seen_(0) {}</div>
<div class="line"><a name="l00407"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph.html#a8c493e04974a5c65843b8e793c7611aa">  407</a></span>&#160;  <a class="code" href="classutil_1_1_static_graph.html#a8c493e04974a5c65843b8e793c7611aa">StaticGraph</a>(NodeIndexType <a class="code" href="classutil_1_1_base_graph.html#a6a2df5042167b234f6dc3aed4acfa6c9">num_nodes</a>, ArcIndexType <a class="code" href="classutil_1_1_base_graph.html#a836b3d486d4b0cc4595afcdcbbf4e183">arc_capacity</a>)</div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;      : is_built_(false), arc_in_order_(true), last_tail_seen_(0) {</div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_base_graph.html#a3bc3205be90a3a0142eee47fc3e9ea9d">Reserve</a>(num_nodes, <a class="code" href="classutil_1_1_base_graph.html#a836b3d486d4b0cc4595afcdcbbf4e183">arc_capacity</a>);</div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_base_graph.html#a238684ec126b5771f956cf67c964d4e5">FreezeCapacities</a>();</div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_static_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">AddNode</a>(num_nodes - 1);</div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;  }</div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160; </div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;  <span class="comment">// Do not use directly. See instead the arc iteration functions below.</span></div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;  <span class="keyword">class </span>OutgoingArcIterator;</div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160; </div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_static_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">Head</a>(ArcIndexType arc) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_static_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">Tail</a>(ArcIndexType arc) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_static_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">OutDegree</a>(NodeIndexType node) <span class="keyword">const</span>;  <span class="comment">// Work in O(1).</span></div>
<div class="line"><a name="l00420"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph.html#ad7db584fc1fe14ce9296131fda625994">  420</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingArcIterator&gt;</a> <a class="code" href="classutil_1_1_static_graph.html#ad7db584fc1fe14ce9296131fda625994">OutgoingArcs</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00421"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph.html#a670eedbe0833896676a7063dc91a89ff">  421</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingArcIterator&gt;</a> <a class="code" href="classutil_1_1_static_graph.html#a670eedbe0833896676a7063dc91a89ff">OutgoingArcsStartingFrom</a>(</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;      NodeIndexType node, ArcIndexType from) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160; </div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;  <span class="comment">// This loops over the heads of the OutgoingArcs(node). It is just a more</span></div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;  <span class="comment">// convenient way to achieve this. Moreover this interface is used by some</span></div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;  <span class="comment">// graph algorithms.</span></div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;NodeIndexType const*&gt;</a> <a class="code" href="classutil_1_1_static_graph.html#a71e14c0088eed792506574efd3e516be">operator[]</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160; </div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_static_graph.html#a554cbbb5018b36885e8f166ddfe6334c">ReserveNodes</a>(NodeIndexType bound) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_static_graph.html#a50281a76c553a854dd86b11789007110">ReserveArcs</a>(ArcIndexType bound) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_static_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">AddNode</a>(NodeIndexType node);</div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_static_graph.html#a7b505ba4a01bce342d049f5a8674da72">AddArc</a>(NodeIndexType tail, NodeIndexType head);</div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160; </div>
<div class="line"><a name="l00434"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph.html#a6a4d37693b809140b0dde7abd463d04e">  434</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_static_graph.html#a6a4d37693b809140b0dde7abd463d04e">Build</a>() { <a class="code" href="classutil_1_1_static_graph.html#a6a4d37693b809140b0dde7abd463d04e">Build</a>(<span class="keyword">nullptr</span>); }</div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_static_graph.html#a6a4d37693b809140b0dde7abd463d04e">Build</a>(std::vector&lt;ArcIndexType&gt;* permutation);</div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160; </div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;  ArcIndexType DirectArcLimit(NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;    DCHECK(is_built_);</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;    DCHECK(<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">Base::IsNodeValid</a>(node));</div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;    <span class="keywordflow">return</span> node + 1 &lt; num_nodes_ ? start_[node + 1] : num_arcs_;</div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;  }</div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160; </div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;  <span class="keywordtype">bool</span> is_built_;</div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;  <span class="keywordtype">bool</span> arc_in_order_;</div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;  NodeIndexType last_tail_seen_;</div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;  std::vector&lt;ArcIndexType&gt; start_;</div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;  std::vector&lt;NodeIndexType&gt; head_;</div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;  std::vector&lt;NodeIndexType&gt; tail_;</div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;};</div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160; </div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;<span class="comment">// Extends the ListGraph by also storing the reverse arcs.</span></div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;<span class="comment">// This class also documents the Graph interface related to reverse arc.</span></div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;<span class="comment">// - NodeIndexType can be unsigned, but ArcIndexType must be signed.</span></div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;<span class="comment">// - It has most of the same advantanges and disadvantages as ListGraph.</span></div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;<span class="comment">// - It takes 2 * ArcIndexType * node_capacity()</span></div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;<span class="comment">//   + 2 * (ArcIndexType + NodeIndexType) * arc_capacity() memory.</span></div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType = <span class="keywordtype">int</span>32, <span class="keyword">typename</span> ArcIndexType = <span class="keywordtype">int</span>32&gt;</div>
<div class="line"><a name="l00459"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html">  459</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a></div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;    : <span class="keyword">public</span> <a class="code" href="classutil_1_1_base_graph.html">BaseGraph</a>&lt;NodeIndexType, ArcIndexType, true&gt; {</div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;  <span class="keyword">typedef</span> <a class="code" href="classutil_1_1_base_graph.html">BaseGraph&lt;NodeIndexType, ArcIndexType, true&gt;</a> <a class="code" href="classutil_1_1_base_graph.html">Base</a>;</div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a0b0fca21fab97b66c1a0a3b09af6e6e4">Base::arc_capacity_</a>;</div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a8b5cdcc274a624bd9059f95d70659fb9">Base::const_capacities_</a>;</div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a47b64ae00c3d2acdbdad64fa6dbe9c03">Base::node_capacity_</a>;</div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#afa0c44b50a5e9459e3339ec50082e635">Base::num_arcs_</a>;</div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a9e04004960ec7ac63f9ce9b97aa0bcfa">Base::num_nodes_</a>;</div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160; </div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#ad17746fd0d835cab506a6ce5a93ad89a">Base::IsArcValid</a>;</div>
<div class="line"><a name="l00470"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#a25d802d612c671f42a22ce7f2fcfd0e2">  470</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a25d802d612c671f42a22ce7f2fcfd0e2">ReverseArcListGraph</a>() {}</div>
<div class="line"><a name="l00471"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#a8a0021147e66cbcb424c894802fa6b35">  471</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a8a0021147e66cbcb424c894802fa6b35">ReverseArcListGraph</a>(NodeIndexType <a class="code" href="classutil_1_1_base_graph.html#a6a2df5042167b234f6dc3aed4acfa6c9">num_nodes</a>, ArcIndexType <a class="code" href="classutil_1_1_base_graph.html#a836b3d486d4b0cc4595afcdcbbf4e183">arc_capacity</a>) {</div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_base_graph.html#a3bc3205be90a3a0142eee47fc3e9ea9d">Reserve</a>(num_nodes, <a class="code" href="classutil_1_1_base_graph.html#a836b3d486d4b0cc4595afcdcbbf4e183">arc_capacity</a>);</div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_base_graph.html#a238684ec126b5771f956cf67c964d4e5">FreezeCapacities</a>();</div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">AddNode</a>(num_nodes - 1);</div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;  }</div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160; </div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;  <span class="comment">// Returns the opposite arc of a given arc. That is the reverse arc of the</span></div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;  <span class="comment">// given forward arc or the forward arc of a given reverse arc.</span></div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a1639035dfa412336ad43f8d8193a0307">OppositeArc</a>(ArcIndexType arc) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160; </div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;  <span class="comment">// Do not use directly. See instead the arc iteration functions below.</span></div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;  <span class="keyword">class </span>OutgoingOrOppositeIncomingArcIterator;</div>
<div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;  <span class="keyword">class </span>OppositeIncomingArcIterator;</div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;  <span class="keyword">class </span>IncomingArcIterator;</div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;  <span class="keyword">class </span>OutgoingArcIterator;</div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;  <span class="keyword">class </span>OutgoingHeadIterator;</div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160; </div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;  <span class="comment">// ReverseArcListGraph&lt;&gt;::OutDegree() and ::InDegree() work in O(degree).</span></div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">OutDegree</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a64e92a69b1e1c47656a72df314cf609c">InDegree</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160; </div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;  <span class="comment">// Arc iterations functions over the arcs touching a node (see the top-level</span></div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;  <span class="comment">// comment for the different types). To be used as follows:</span></div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;  <span class="comment">//   for (const Graph::ArcIndex arc : IterationFunction(node)) { ... }</span></div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;  <span class="comment">//</span></div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;  <span class="comment">// The StartingFrom() version are similar, but restart the iteration from a</span></div>
<div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;  <span class="comment">// given arc position (which must be valid in the iteration context).</span></div>
<div class="line"><a name="l00498"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#ad7db584fc1fe14ce9296131fda625994">  498</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingArcIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#ad7db584fc1fe14ce9296131fda625994">OutgoingArcs</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00499"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#a515c5546e3ad49f8d2985a351f79177f">  499</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;IncomingArcIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a515c5546e3ad49f8d2985a351f79177f">IncomingArcs</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingOrOppositeIncomingArcIterator&gt;</a></div>
<div class="line"><a name="l00501"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#a96c9c7908573f98dcd303002f2d27f08">  501</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a96c9c7908573f98dcd303002f2d27f08">OutgoingOrOppositeIncomingArcs</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00502"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#a2d4c1b57da542282856d41631254c9f0">  502</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OppositeIncomingArcIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a2d4c1b57da542282856d41631254c9f0">OppositeIncomingArcs</a>(</div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;      NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00504"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#a670eedbe0833896676a7063dc91a89ff">  504</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingArcIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a670eedbe0833896676a7063dc91a89ff">OutgoingArcsStartingFrom</a>(</div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;      NodeIndexType node, ArcIndexType from) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00506"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#a60a39b3b058190faac7c23f7b520f1d1">  506</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;IncomingArcIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a60a39b3b058190faac7c23f7b520f1d1">IncomingArcsStartingFrom</a>(</div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;      NodeIndexType node, ArcIndexType from) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingOrOppositeIncomingArcIterator&gt;</a></div>
<div class="line"><a name="l00509"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#a6487722851853c8b5b979780b1acb027">  509</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a6487722851853c8b5b979780b1acb027">OutgoingOrOppositeIncomingArcsStartingFrom</a>(NodeIndexType node,</div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;                                             ArcIndexType from) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00511"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#ac82038a46ba21e5e92ea9ce755c9d562">  511</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OppositeIncomingArcIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#ac82038a46ba21e5e92ea9ce755c9d562">OppositeIncomingArcsStartingFrom</a>(</div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;      NodeIndexType node, ArcIndexType from) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160; </div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;  <span class="comment">// This loops over the heads of the OutgoingArcs(node). It is just a more</span></div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;  <span class="comment">// convenient way to achieve this. Moreover this interface is used by some</span></div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;  <span class="comment">// graph algorithms.</span></div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingHeadIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#af1f4fd786d8ece275104e594ebc6bfb8">operator[]</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160; </div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">Head</a>(ArcIndexType arc) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">Tail</a>(ArcIndexType arc) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160; </div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a554cbbb5018b36885e8f166ddfe6334c">ReserveNodes</a>(NodeIndexType bound) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a50281a76c553a854dd86b11789007110">ReserveArcs</a>(ArcIndexType bound) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">AddNode</a>(NodeIndexType node);</div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a7b505ba4a01bce342d049f5a8674da72">AddArc</a>(NodeIndexType tail, NodeIndexType head);</div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160; </div>
<div class="line"><a name="l00527"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#a6a4d37693b809140b0dde7abd463d04e">  527</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a6a4d37693b809140b0dde7abd463d04e">Build</a>() { <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a6a4d37693b809140b0dde7abd463d04e">Build</a>(<span class="keyword">nullptr</span>); }</div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a6a4d37693b809140b0dde7abd463d04e">Build</a>(std::vector&lt;ArcIndexType&gt;* permutation);</div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160; </div>
<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;  std::vector&lt;ArcIndexType&gt; start_;</div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;  std::vector&lt;ArcIndexType&gt; reverse_start_;</div>
<div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;  <a class="code" href="classutil_1_1_s_vector.html">SVector&lt;ArcIndexType&gt;</a> next_;</div>
<div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;  <a class="code" href="classutil_1_1_s_vector.html">SVector&lt;NodeIndexType&gt;</a> head_;</div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;};</div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160; </div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;<span class="comment">// StaticGraph with reverse arc.</span></div>
<div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;<span class="comment">// - NodeIndexType can be unsigned, but ArcIndexType must be signed.</span></div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;<span class="comment">// - It has most of the same advantanges and disadvantages as StaticGraph.</span></div>
<div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;<span class="comment">// - It takes 2 * ArcIndexType * node_capacity()</span></div>
<div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;<span class="comment">//   + 2 * (ArcIndexType + NodeIndexType) * arc_capacity() memory.</span></div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;<span class="comment">// - If the ArcIndexPermutation is needed, then an extra ArcIndexType *</span></div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;<span class="comment">//   arc_capacity() is needed for it.</span></div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;<span class="comment">// - The reverse arcs from a node are sorted by head (so we could add a log()</span></div>
<div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;<span class="comment">//   time lookup function).</span></div>
<div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType = <span class="keywordtype">int</span>32, <span class="keyword">typename</span> ArcIndexType = <span class="keywordtype">int</span>32&gt;</div>
<div class="line"><a name="l00547"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html">  547</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_reverse_arc_static_graph.html">ReverseArcStaticGraph</a></div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;    : <span class="keyword">public</span> <a class="code" href="classutil_1_1_base_graph.html">BaseGraph</a>&lt;NodeIndexType, ArcIndexType, true&gt; {</div>
<div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;  <span class="keyword">typedef</span> <a class="code" href="classutil_1_1_base_graph.html">BaseGraph&lt;NodeIndexType, ArcIndexType, true&gt;</a> <a class="code" href="classutil_1_1_base_graph.html">Base</a>;</div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a0b0fca21fab97b66c1a0a3b09af6e6e4">Base::arc_capacity_</a>;</div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a8b5cdcc274a624bd9059f95d70659fb9">Base::const_capacities_</a>;</div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a47b64ae00c3d2acdbdad64fa6dbe9c03">Base::node_capacity_</a>;</div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#afa0c44b50a5e9459e3339ec50082e635">Base::num_arcs_</a>;</div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a9e04004960ec7ac63f9ce9b97aa0bcfa">Base::num_nodes_</a>;</div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160; </div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#ad17746fd0d835cab506a6ce5a93ad89a">Base::IsArcValid</a>;</div>
<div class="line"><a name="l00558"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#ad234752328ab20bb1af63d47df991c95">  558</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#ad234752328ab20bb1af63d47df991c95">ReverseArcStaticGraph</a>() : is_built_(false) {}</div>
<div class="line"><a name="l00559"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#a3e3cac66da5cd9183c80a7c99a99ddf4">  559</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a3e3cac66da5cd9183c80a7c99a99ddf4">ReverseArcStaticGraph</a>(NodeIndexType <a class="code" href="classutil_1_1_base_graph.html#a6a2df5042167b234f6dc3aed4acfa6c9">num_nodes</a>, ArcIndexType <a class="code" href="classutil_1_1_base_graph.html#a836b3d486d4b0cc4595afcdcbbf4e183">arc_capacity</a>)</div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;      : is_built_(false) {</div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_base_graph.html#a3bc3205be90a3a0142eee47fc3e9ea9d">Reserve</a>(num_nodes, <a class="code" href="classutil_1_1_base_graph.html#a836b3d486d4b0cc4595afcdcbbf4e183">arc_capacity</a>);</div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_base_graph.html#a238684ec126b5771f956cf67c964d4e5">FreezeCapacities</a>();</div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">AddNode</a>(num_nodes - 1);</div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;  }</div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160; </div>
<div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;  <span class="comment">// Deprecated.</span></div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;  <span class="keyword">class </span>OutgoingOrOppositeIncomingArcIterator;</div>
<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;  <span class="keyword">class </span>OppositeIncomingArcIterator;</div>
<div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;  <span class="keyword">class </span>IncomingArcIterator;</div>
<div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;  <span class="keyword">class </span>OutgoingArcIterator;</div>
<div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160; </div>
<div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;  <span class="comment">// ReverseArcStaticGraph&lt;&gt;::OutDegree() and ::InDegree() work in O(1).</span></div>
<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">OutDegree</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a64e92a69b1e1c47656a72df314cf609c">InDegree</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160; </div>
<div class="line"><a name="l00576"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#ad7db584fc1fe14ce9296131fda625994">  576</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingArcIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#ad7db584fc1fe14ce9296131fda625994">OutgoingArcs</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00577"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#a515c5546e3ad49f8d2985a351f79177f">  577</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;IncomingArcIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a515c5546e3ad49f8d2985a351f79177f">IncomingArcs</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingOrOppositeIncomingArcIterator&gt;</a></div>
<div class="line"><a name="l00579"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#a96c9c7908573f98dcd303002f2d27f08">  579</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a96c9c7908573f98dcd303002f2d27f08">OutgoingOrOppositeIncomingArcs</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00580"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#a2d4c1b57da542282856d41631254c9f0">  580</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OppositeIncomingArcIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a2d4c1b57da542282856d41631254c9f0">OppositeIncomingArcs</a>(</div>
<div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;      NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00582"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#a670eedbe0833896676a7063dc91a89ff">  582</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingArcIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a670eedbe0833896676a7063dc91a89ff">OutgoingArcsStartingFrom</a>(</div>
<div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;      NodeIndexType node, ArcIndexType from) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00584"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#a60a39b3b058190faac7c23f7b520f1d1">  584</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;IncomingArcIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a60a39b3b058190faac7c23f7b520f1d1">IncomingArcsStartingFrom</a>(</div>
<div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;      NodeIndexType node, ArcIndexType from) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingOrOppositeIncomingArcIterator&gt;</a></div>
<div class="line"><a name="l00587"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#a6487722851853c8b5b979780b1acb027">  587</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a6487722851853c8b5b979780b1acb027">OutgoingOrOppositeIncomingArcsStartingFrom</a>(NodeIndexType node,</div>
<div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;                                             ArcIndexType from) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00589"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#ac82038a46ba21e5e92ea9ce755c9d562">  589</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OppositeIncomingArcIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#ac82038a46ba21e5e92ea9ce755c9d562">OppositeIncomingArcsStartingFrom</a>(</div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;      NodeIndexType node, ArcIndexType from) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160; </div>
<div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;  <span class="comment">// This loops over the heads of the OutgoingArcs(node). It is just a more</span></div>
<div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;  <span class="comment">// convenient way to achieve this. Moreover this interface is used by some</span></div>
<div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;  <span class="comment">// graph algorithms.</span></div>
<div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;NodeIndexType const*&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a71e14c0088eed792506574efd3e516be">operator[]</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160; </div>
<div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a1639035dfa412336ad43f8d8193a0307">OppositeArc</a>(ArcIndexType arc) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;  <span class="comment">// TODO(user): support Head() and Tail() before Build(), like StaticGraph&lt;&gt;.</span></div>
<div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">Head</a>(ArcIndexType arc) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">Tail</a>(ArcIndexType arc) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160; </div>
<div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a50281a76c553a854dd86b11789007110">ReserveArcs</a>(ArcIndexType bound) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">AddNode</a>(NodeIndexType node);</div>
<div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a7b505ba4a01bce342d049f5a8674da72">AddArc</a>(NodeIndexType tail, NodeIndexType head);</div>
<div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160; </div>
<div class="line"><a name="l00606"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#a6a4d37693b809140b0dde7abd463d04e">  606</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a6a4d37693b809140b0dde7abd463d04e">Build</a>() { <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a6a4d37693b809140b0dde7abd463d04e">Build</a>(<span class="keyword">nullptr</span>); }</div>
<div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a6a4d37693b809140b0dde7abd463d04e">Build</a>(std::vector&lt;ArcIndexType&gt;* permutation);</div>
<div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160; </div>
<div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;  ArcIndexType DirectArcLimit(NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;    DCHECK(is_built_);</div>
<div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;    DCHECK(<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">Base::IsNodeValid</a>(node));</div>
<div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;    <span class="keywordflow">return</span> node + 1 &lt; num_nodes_ ? start_[node + 1] : num_arcs_;</div>
<div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;  }</div>
<div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;  ArcIndexType ReverseArcLimit(NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;    DCHECK(is_built_);</div>
<div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;    DCHECK(<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">Base::IsNodeValid</a>(node));</div>
<div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;    <span class="keywordflow">return</span> node + 1 &lt; num_nodes_ ? reverse_start_[node + 1] : 0;</div>
<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;  }</div>
<div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160; </div>
<div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;  <span class="keywordtype">bool</span> is_built_;</div>
<div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;  std::vector&lt;ArcIndexType&gt; start_;</div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;  std::vector&lt;ArcIndexType&gt; reverse_start_;</div>
<div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;  SVector&lt;NodeIndexType&gt; head_;</div>
<div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;  SVector&lt;ArcIndexType&gt; opposite_;</div>
<div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;};</div>
<div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160; </div>
<div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;<span class="comment">// This graph is a mix between the ReverseArcListGraph and the</span></div>
<div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;<span class="comment">// ReverseArcStaticGraph. It uses less memory:</span></div>
<div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;<span class="comment">// - It takes 2 * ArcIndexType * node_capacity()</span></div>
<div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;<span class="comment">//   + (2 * NodeIndexType + ArcIndexType) * arc_capacity() memory.</span></div>
<div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;<span class="comment">// - If the ArcIndexPermutation is needed, then an extra ArcIndexType *</span></div>
<div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;<span class="comment">//   arc_capacity() is needed for it.</span></div>
<div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType = <span class="keywordtype">int</span>32, <span class="keyword">typename</span> ArcIndexType = <span class="keywordtype">int</span>32&gt;</div>
<div class="line"><a name="l00635"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html">  635</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a></div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;    : <span class="keyword">public</span> <a class="code" href="classutil_1_1_base_graph.html">BaseGraph</a>&lt;NodeIndexType, ArcIndexType, true&gt; {</div>
<div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;  <span class="keyword">typedef</span> <a class="code" href="classutil_1_1_base_graph.html">BaseGraph&lt;NodeIndexType, ArcIndexType, true&gt;</a> <a class="code" href="classutil_1_1_base_graph.html">Base</a>;</div>
<div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a0b0fca21fab97b66c1a0a3b09af6e6e4">Base::arc_capacity_</a>;</div>
<div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a8b5cdcc274a624bd9059f95d70659fb9">Base::const_capacities_</a>;</div>
<div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a47b64ae00c3d2acdbdad64fa6dbe9c03">Base::node_capacity_</a>;</div>
<div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#afa0c44b50a5e9459e3339ec50082e635">Base::num_arcs_</a>;</div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a9e04004960ec7ac63f9ce9b97aa0bcfa">Base::num_nodes_</a>;</div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160; </div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#ad17746fd0d835cab506a6ce5a93ad89a">Base::IsArcValid</a>;</div>
<div class="line"><a name="l00646"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#a285704636360af06c524ff313f7313ed">  646</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a285704636360af06c524ff313f7313ed">ReverseArcMixedGraph</a>() : is_built_(false) {}</div>
<div class="line"><a name="l00647"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#ae34377335b98bab39dc9713ca2413620">  647</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#ae34377335b98bab39dc9713ca2413620">ReverseArcMixedGraph</a>(NodeIndexType <a class="code" href="classutil_1_1_base_graph.html#a6a2df5042167b234f6dc3aed4acfa6c9">num_nodes</a>, ArcIndexType <a class="code" href="classutil_1_1_base_graph.html#a836b3d486d4b0cc4595afcdcbbf4e183">arc_capacity</a>)</div>
<div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;      : is_built_(false) {</div>
<div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_base_graph.html#a3bc3205be90a3a0142eee47fc3e9ea9d">Reserve</a>(num_nodes, <a class="code" href="classutil_1_1_base_graph.html#a836b3d486d4b0cc4595afcdcbbf4e183">arc_capacity</a>);</div>
<div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_base_graph.html#a238684ec126b5771f956cf67c964d4e5">FreezeCapacities</a>();</div>
<div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">AddNode</a>(num_nodes - 1);</div>
<div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;  }</div>
<div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160; </div>
<div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160;  <span class="comment">// Deprecated.</span></div>
<div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;  <span class="keyword">class </span>OutgoingOrOppositeIncomingArcIterator;</div>
<div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;  <span class="keyword">class </span>OppositeIncomingArcIterator;</div>
<div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;  <span class="keyword">class </span>IncomingArcIterator;</div>
<div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;  <span class="keyword">class </span>OutgoingArcIterator;</div>
<div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160; </div>
<div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">OutDegree</a>(NodeIndexType node) <span class="keyword">const</span>;  <span class="comment">// O(1)</span></div>
<div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a64e92a69b1e1c47656a72df314cf609c">InDegree</a>(NodeIndexType node) <span class="keyword">const</span>;   <span class="comment">// O(in-degree)</span></div>
<div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160; </div>
<div class="line"><a name="l00663"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#ad7db584fc1fe14ce9296131fda625994">  663</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingArcIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#ad7db584fc1fe14ce9296131fda625994">OutgoingArcs</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00664"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#a515c5546e3ad49f8d2985a351f79177f">  664</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;IncomingArcIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a515c5546e3ad49f8d2985a351f79177f">IncomingArcs</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingOrOppositeIncomingArcIterator&gt;</a></div>
<div class="line"><a name="l00666"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#a96c9c7908573f98dcd303002f2d27f08">  666</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a96c9c7908573f98dcd303002f2d27f08">OutgoingOrOppositeIncomingArcs</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00667"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#a2d4c1b57da542282856d41631254c9f0">  667</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OppositeIncomingArcIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a2d4c1b57da542282856d41631254c9f0">OppositeIncomingArcs</a>(</div>
<div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;      NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00669"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#a670eedbe0833896676a7063dc91a89ff">  669</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingArcIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a670eedbe0833896676a7063dc91a89ff">OutgoingArcsStartingFrom</a>(</div>
<div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;      NodeIndexType node, ArcIndexType from) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00671"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#a60a39b3b058190faac7c23f7b520f1d1">  671</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;IncomingArcIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a60a39b3b058190faac7c23f7b520f1d1">IncomingArcsStartingFrom</a>(</div>
<div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;      NodeIndexType node, ArcIndexType from) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingOrOppositeIncomingArcIterator&gt;</a></div>
<div class="line"><a name="l00674"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#a6487722851853c8b5b979780b1acb027">  674</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a6487722851853c8b5b979780b1acb027">OutgoingOrOppositeIncomingArcsStartingFrom</a>(NodeIndexType node,</div>
<div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;                                             ArcIndexType from) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00676"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#ac82038a46ba21e5e92ea9ce755c9d562">  676</a></span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OppositeIncomingArcIterator&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#ac82038a46ba21e5e92ea9ce755c9d562">OppositeIncomingArcsStartingFrom</a>(</div>
<div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;      NodeIndexType node, ArcIndexType from) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160; </div>
<div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;  <span class="comment">// This loops over the heads of the OutgoingArcs(node). It is just a more</span></div>
<div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;  <span class="comment">// convenient way to achieve this. Moreover this interface is used by some</span></div>
<div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;  <span class="comment">// graph algorithms.</span></div>
<div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;  <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;NodeIndexType const*&gt;</a> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a71e14c0088eed792506574efd3e516be">operator[]</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160; </div>
<div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a1639035dfa412336ad43f8d8193a0307">OppositeArc</a>(ArcIndexType arc) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;  <span class="comment">// TODO(user): support Head() and Tail() before Build(), like StaticGraph&lt;&gt;.</span></div>
<div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">Head</a>(ArcIndexType arc) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">Tail</a>(ArcIndexType arc) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160; </div>
<div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a50281a76c553a854dd86b11789007110">ReserveArcs</a>(ArcIndexType bound) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">AddNode</a>(NodeIndexType node);</div>
<div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a7b505ba4a01bce342d049f5a8674da72">AddArc</a>(NodeIndexType tail, NodeIndexType head);</div>
<div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160; </div>
<div class="line"><a name="l00693"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#a6a4d37693b809140b0dde7abd463d04e">  693</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a6a4d37693b809140b0dde7abd463d04e">Build</a>() { <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a6a4d37693b809140b0dde7abd463d04e">Build</a>(<span class="keyword">nullptr</span>); }</div>
<div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a6a4d37693b809140b0dde7abd463d04e">Build</a>(std::vector&lt;ArcIndexType&gt;* permutation);</div>
<div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160; </div>
<div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;  ArcIndexType DirectArcLimit(NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;    DCHECK(is_built_);</div>
<div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;    DCHECK(<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">Base::IsNodeValid</a>(node));</div>
<div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;    <span class="keywordflow">return</span> node + 1 &lt; num_nodes_ ? start_[node + 1] : num_arcs_;</div>
<div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;  }</div>
<div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160; </div>
<div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;  <span class="keywordtype">bool</span> is_built_;</div>
<div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;  std::vector&lt;ArcIndexType&gt; start_;</div>
<div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160;  std::vector&lt;ArcIndexType&gt; reverse_start_;</div>
<div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;  std::vector&lt;ArcIndexType&gt; next_;</div>
<div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;  SVector&lt;NodeIndexType&gt; head_;</div>
<div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;};</div>
<div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160; </div>
<div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;<span class="comment">// Permutes the elements of array_to_permute: element #i will be moved to</span></div>
<div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;<span class="comment">// position permutation[i]. permutation must be either empty (in which case</span></div>
<div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;<span class="comment">// nothing happens), or a permutation of [0, permutation.size()).</span></div>
<div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;<span class="comment">// The algorithm is fast but need extra memory for a copy of the permuted part</span></div>
<div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;<span class="comment">// of array_to_permute.</span></div>
<div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;<span class="comment">// TODO(user): consider slower but more memory efficient implementations that</span></div>
<div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;<span class="comment">// follow the cycles of the permutation and use a bitmap to indicate what has</span></div>
<div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;<span class="comment">// been permuted or to mark the beginning of each cycle.</span></div>
<div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160; </div>
<div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;<span class="comment">// Some compiler do not know typeof(), so we have to use this extra function</span></div>
<div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;<span class="comment">// internally.</span></div>
<div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> IntVector, <span class="keyword">class</span> Array, <span class="keyword">class</span> ElementType&gt;</div>
<div class="line"><a name="l00724"></a><span class="lineno"><a class="line" href="namespaceutil.html#a9470623ca7db3c4a62ce3b326c6b07d8">  724</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespaceutil.html#a9470623ca7db3c4a62ce3b326c6b07d8">PermuteWithExplicitElementType</a>(<span class="keyword">const</span> IntVector&amp; permutation,</div>
<div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;                                    Array* array_to_permute,</div>
<div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;                                    ElementType unused) {</div>
<div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;  std::vector&lt;ElementType&gt; temp(permutation.size());</div>
<div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; permutation.size(); ++i) {</div>
<div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;    temp[i] = (*array_to_permute)[i];</div>
<div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;  }</div>
<div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; permutation.size(); ++i) {</div>
<div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;    (*array_to_permute)[permutation[i]] = temp[i];</div>
<div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;  }</div>
<div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;}</div>
<div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160; </div>
<div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> IntVector, <span class="keyword">class</span> Array&gt;</div>
<div class="line"><a name="l00737"></a><span class="lineno"><a class="line" href="namespaceutil.html#a8c227a057c1ce9d46b1185abf77ad91e">  737</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespaceutil.html#a8c227a057c1ce9d46b1185abf77ad91e">Permute</a>(<span class="keyword">const</span> IntVector&amp; permutation, Array* array_to_permute) {</div>
<div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;  <span class="keywordflow">if</span> (permutation.empty()) {</div>
<div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;    <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;  }</div>
<div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;  <a class="code" href="namespaceutil.html#a9470623ca7db3c4a62ce3b326c6b07d8">PermuteWithExplicitElementType</a>(permutation, array_to_permute,</div>
<div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;                                 (*array_to_permute)[0]);</div>
<div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;}</div>
<div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160; </div>
<div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;<span class="comment">// We need a specialization for vector&lt;bool&gt;, because the default code uses</span></div>
<div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;<span class="comment">// (*array_to_permute)[0] as ElementType, which isn&#39;t &#39;bool&#39; in that case.</span></div>
<div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> IntVector&gt;</div>
<div class="line"><a name="l00748"></a><span class="lineno"><a class="line" href="namespaceutil.html#ac497881c4166bc694adc4bee62746118">  748</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespaceutil.html#a8c227a057c1ce9d46b1185abf77ad91e">Permute</a>(<span class="keyword">const</span> IntVector&amp; permutation,</div>
<div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;             std::vector&lt;bool&gt;* array_to_permute) {</div>
<div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;  <span class="keywordflow">if</span> (permutation.empty()) {</div>
<div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;    <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;  }</div>
<div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;  <span class="keywordtype">bool</span> unused = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;  <a class="code" href="namespaceutil.html#a9470623ca7db3c4a62ce3b326c6b07d8">PermuteWithExplicitElementType</a>(permutation, array_to_permute, unused);</div>
<div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;}</div>
<div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160; </div>
<div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;<span class="comment">// A vector-like class where valid indices are in [- size_, size_) and reserved</span></div>
<div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;<span class="comment">// indices for future growth are in [- capacity_, capacity_). It is used to hold</span></div>
<div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;<span class="comment">// arc related information for graphs with reverse arcs.</span></div>
<div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;<span class="comment">// It supports only up to 2^31-1 elements, for compactness. If you ever need</span></div>
<div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;<span class="comment">// more, consider using templates for the size/capacity integer types.</span></div>
<div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;<span class="comment">// Sample usage:</span></div>
<div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;<span class="comment">// SVector&lt;int&gt; v;</span></div>
<div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;<span class="comment">// v.grow(left_value, right_value);</span></div>
<div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;<span class="comment">// v.resize(10);</span></div>
<div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;<span class="comment">// v.clear();</span></div>
<div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;<span class="comment">// v.swap(new_v);</span></div>
<div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;<span class="comment">// std:swap(v[i], v[~i]);</span></div>
<div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00772"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html">  772</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_s_vector.html">SVector</a> {</div>
<div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00774"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html#ae71b265f19aef849005fb3b21d1dfaeb">  774</a></span>&#160;  <a class="code" href="classutil_1_1_s_vector.html#ae71b265f19aef849005fb3b21d1dfaeb">SVector</a>() : base_(nullptr), size_(0), capacity_(0) {}</div>
<div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160; </div>
<div class="line"><a name="l00776"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html#a8d4b4261ec6f0dab74197ba2dd21f032">  776</a></span>&#160;  <a class="code" href="classutil_1_1_s_vector.html#a8d4b4261ec6f0dab74197ba2dd21f032">~SVector</a>() { <a class="code" href="classutil_1_1_s_vector.html#a631f9ba7174b41f44c98433a026e2f7a">clear_and_dealloc</a>(); }</div>
<div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160; </div>
<div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;  <span class="comment">// Copy constructor and assignment operator.</span></div>
<div class="line"><a name="l00779"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html#a2e11158a140d001b6e2900449d1f9c0e">  779</a></span>&#160;  <a class="code" href="classutil_1_1_s_vector.html#a2e11158a140d001b6e2900449d1f9c0e">SVector</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_s_vector.html">SVector</a>&amp; other) : <a class="code" href="classutil_1_1_s_vector.html">SVector</a>() { *<span class="keyword">this</span> = other; }</div>
<div class="line"><a name="l00780"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html#a4e4b23732450002d181673fbacf2e7c7">  780</a></span>&#160;  <a class="code" href="classutil_1_1_s_vector.html">SVector</a>&amp; <a class="code" href="classutil_1_1_s_vector.html#a4e4b23732450002d181673fbacf2e7c7">operator=</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_s_vector.html">SVector</a>&amp; other) {</div>
<div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;    <span class="keywordflow">if</span> (capacity_ &lt; other.size_) {</div>
<div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;      <a class="code" href="classutil_1_1_s_vector.html#a631f9ba7174b41f44c98433a026e2f7a">clear_and_dealloc</a>();</div>
<div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;      <span class="comment">// NOTE(user): Alternatively, our capacity could inherit from the other</span></div>
<div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;      <span class="comment">// vector&#39;s capacity, which can be (much) greater than its size.</span></div>
<div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;      capacity_ = other.size_;</div>
<div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;      base_ = <span class="keyword">static_cast&lt;</span>T*<span class="keyword">&gt;</span>(malloc(2LL * capacity_ * <span class="keyword">sizeof</span>(T)));</div>
<div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;      CHECK(base_ != <span class="keyword">nullptr</span>);</div>
<div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;      base_ += capacity_;</div>
<div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;    } <span class="keywordflow">else</span> {  <span class="comment">// capacity_ &gt;= other.size</span></div>
<div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;      <a class="code" href="classutil_1_1_s_vector.html#ac8bb3912a3ce86b15842e79d0b421204">clear</a>();</div>
<div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;    }</div>
<div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;    <span class="comment">// Perform the actual copy of the payload.</span></div>
<div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;    size_ = other.size_;</div>
<div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = -size_; i &lt; size_; ++i) {</div>
<div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;      <span class="keyword">new</span> (base_ + i) T(other.base_[i]);</div>
<div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;    }</div>
<div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160;    <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;  }</div>
<div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160; </div>
<div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;  <span class="comment">// Move constructor and move assignment operator.</span></div>
<div class="line"><a name="l00801"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html#a390311035baece41a5c62448137ce24d">  801</a></span>&#160;  <a class="code" href="classutil_1_1_s_vector.html#a390311035baece41a5c62448137ce24d">SVector</a>(<a class="code" href="classutil_1_1_s_vector.html">SVector</a>&amp;&amp; other) : <a class="code" href="classutil_1_1_s_vector.html">SVector</a>() { <a class="code" href="classutil_1_1_s_vector.html#ad753e31325058060daf9c0d6401573b9">swap</a>(other); }</div>
<div class="line"><a name="l00802"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html#aae6f26430b052e475c71158ad69d3a09">  802</a></span>&#160;  <a class="code" href="classutil_1_1_s_vector.html">SVector</a>&amp; <a class="code" href="classutil_1_1_s_vector.html#aae6f26430b052e475c71158ad69d3a09">operator=</a>(<a class="code" href="classutil_1_1_s_vector.html">SVector</a>&amp;&amp; other) {</div>
<div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;    <span class="comment">// NOTE(user): We could just swap() and let the other&#39;s destruction take</span></div>
<div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;    <span class="comment">// care of the clean-up, but it is probably less bug-prone to perform the</span></div>
<div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;    <span class="comment">// destruction immediately.</span></div>
<div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;    <a class="code" href="classutil_1_1_s_vector.html#a631f9ba7174b41f44c98433a026e2f7a">clear_and_dealloc</a>();</div>
<div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;    <a class="code" href="classutil_1_1_s_vector.html#ad753e31325058060daf9c0d6401573b9">swap</a>(other);</div>
<div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;    <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;  }</div>
<div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160; </div>
<div class="line"><a name="l00811"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html#ae1eb43afe1c1e1a47e90d9b1fcec8351">  811</a></span>&#160;  T&amp; <a class="code" href="classutil_1_1_s_vector.html#ae1eb43afe1c1e1a47e90d9b1fcec8351">operator[]</a>(<span class="keywordtype">int</span> n) {</div>
<div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;    DCHECK_LT(n, size_);</div>
<div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;    DCHECK_GE(n, -size_);</div>
<div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;    <span class="keywordflow">return</span> base_[n];</div>
<div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;  }</div>
<div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160; </div>
<div class="line"><a name="l00817"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html#a32f38dd1afaaa4d3663ed90092af46ea">  817</a></span>&#160;  <span class="keyword">const</span> T&amp; <a class="code" href="classutil_1_1_s_vector.html#a32f38dd1afaaa4d3663ed90092af46ea">operator[]</a>(<span class="keywordtype">int</span> n)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;    DCHECK_LT(n, size_);</div>
<div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;    DCHECK_GE(n, -size_);</div>
<div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;    <span class="keywordflow">return</span> base_[n];</div>
<div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;  }</div>
<div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160; </div>
<div class="line"><a name="l00823"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html#a578be9c59132b8633a67a98c39318777">  823</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_s_vector.html#a578be9c59132b8633a67a98c39318777">resize</a>(<span class="keywordtype">int</span> n) {</div>
<div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160;    <a class="code" href="classutil_1_1_s_vector.html#a8677106199bf27f67e89c1a8a1a5c3ce">reserve</a>(n);</div>
<div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = -n; i &lt; -size_; ++i) {</div>
<div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;      <span class="keyword">new</span> (base_ + i) T();</div>
<div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;    }</div>
<div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = size_; i &lt; n; ++i) {</div>
<div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;      <span class="keyword">new</span> (base_ + i) T();</div>
<div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;    }</div>
<div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = -size_; i &lt; -n; ++i) {</div>
<div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;      base_[i].~T();</div>
<div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;    }</div>
<div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = n; i &lt; size_; ++i) {</div>
<div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;      base_[i].~T();</div>
<div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;    }</div>
<div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160;    size_ = n;</div>
<div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;  }</div>
<div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160; </div>
<div class="line"><a name="l00840"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html#ac8bb3912a3ce86b15842e79d0b421204">  840</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_s_vector.html#ac8bb3912a3ce86b15842e79d0b421204">clear</a>() { <a class="code" href="classutil_1_1_s_vector.html#a578be9c59132b8633a67a98c39318777">resize</a>(0); }</div>
<div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160; </div>
<div class="line"><a name="l00842"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html#a2a1c4b452e7e2523397112c12e53554d">  842</a></span>&#160;  T* <a class="code" href="classutil_1_1_s_vector.html#a2a1c4b452e7e2523397112c12e53554d">data</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> base_; }</div>
<div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160; </div>
<div class="line"><a name="l00844"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html#ad753e31325058060daf9c0d6401573b9">  844</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_s_vector.html#ad753e31325058060daf9c0d6401573b9">swap</a>(<a class="code" href="classutil_1_1_s_vector.html">SVector&lt;T&gt;</a>&amp; x) {</div>
<div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;    std::swap(base_, x.base_);</div>
<div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160;    std::swap(size_, x.size_);</div>
<div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;    std::swap(capacity_, x.capacity_);</div>
<div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;  }</div>
<div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160; </div>
<div class="line"><a name="l00850"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html#a8677106199bf27f67e89c1a8a1a5c3ce">  850</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_s_vector.html#a8677106199bf27f67e89c1a8a1a5c3ce">reserve</a>(<span class="keywordtype">int</span> n) {</div>
<div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;    DCHECK_GE(n, 0);</div>
<div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160;    DCHECK_LE(n, <a class="code" href="classutil_1_1_s_vector.html#adaedf0bdb4f152e4b852e4a6113e3404">max_size</a>());</div>
<div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160;    <span class="keywordflow">if</span> (n &gt; capacity_) {</div>
<div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;      <span class="keyword">const</span> <span class="keywordtype">int</span> new_capacity = std::min(n, <a class="code" href="classutil_1_1_s_vector.html#adaedf0bdb4f152e4b852e4a6113e3404">max_size</a>());</div>
<div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;      T* new_storage = <span class="keyword">static_cast&lt;</span>T*<span class="keyword">&gt;</span>(malloc(2LL * new_capacity * <span class="keyword">sizeof</span>(T)));</div>
<div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;      CHECK(new_storage != <span class="keyword">nullptr</span>);</div>
<div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;      T* new_base = new_storage + new_capacity;</div>
<div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;      <span class="comment">// TODO(user): in C++17 we could use std::uninitialized_move instead</span></div>
<div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;      <span class="comment">// of this loop.</span></div>
<div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;      <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = -size_; i &lt; size_; ++i) {</div>
<div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160;        <span class="keyword">new</span> (new_base + i) T(std::move(base_[i]));</div>
<div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;      }</div>
<div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160;      <span class="keywordtype">int</span> saved_size = size_;</div>
<div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;      <a class="code" href="classutil_1_1_s_vector.html#a631f9ba7174b41f44c98433a026e2f7a">clear_and_dealloc</a>();</div>
<div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;      size_ = saved_size;</div>
<div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;      base_ = new_base;</div>
<div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;      capacity_ = new_capacity;</div>
<div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;    }</div>
<div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;  }</div>
<div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160; </div>
<div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;  <span class="comment">// NOTE(user): This doesn&#39;t currently support movable-only objects, but we</span></div>
<div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;  <span class="comment">// could fix that.</span></div>
<div class="line"><a name="l00873"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html#ab120f5c5f33cbc5454524fe168a60aea">  873</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_s_vector.html#ab120f5c5f33cbc5454524fe168a60aea">grow</a>(<span class="keyword">const</span> T&amp; left = T(), <span class="keyword">const</span> T&amp; right = T()) {</div>
<div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;    <span class="keywordflow">if</span> (size_ == capacity_) {</div>
<div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;      <span class="comment">// We have to copy the elements because they are allowed to be element of</span></div>
<div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;      <span class="comment">// *this.</span></div>
<div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160;      T left_copy(left);    <span class="comment">// NOLINT</span></div>
<div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;      T right_copy(right);  <span class="comment">// NOLINT</span></div>
<div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;      <a class="code" href="classutil_1_1_s_vector.html#a8677106199bf27f67e89c1a8a1a5c3ce">reserve</a>(NewCapacity(1));</div>
<div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160;      <span class="keyword">new</span> (base_ + size_) T(right_copy);</div>
<div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;      <span class="keyword">new</span> (base_ - size_ - 1) T(left_copy);</div>
<div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;      ++size_;</div>
<div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;      <span class="keyword">new</span> (base_ + size_) T(right);</div>
<div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;      <span class="keyword">new</span> (base_ - size_ - 1) T(left);</div>
<div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;      ++size_;</div>
<div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;    }</div>
<div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;  }</div>
<div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160; </div>
<div class="line"><a name="l00890"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html#af9593d4a5ff4274efaf429cb4f9e57cc">  890</a></span>&#160;  <span class="keywordtype">int</span> <a class="code" href="classutil_1_1_s_vector.html#af9593d4a5ff4274efaf429cb4f9e57cc">size</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> size_; }</div>
<div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160; </div>
<div class="line"><a name="l00892"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html#ad14f726e7d9d1e7c71a6b1c652bb2c19">  892</a></span>&#160;  <span class="keywordtype">int</span> <a class="code" href="classutil_1_1_s_vector.html#ad14f726e7d9d1e7c71a6b1c652bb2c19">capacity</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> capacity_; }</div>
<div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160; </div>
<div class="line"><a name="l00894"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html#adaedf0bdb4f152e4b852e4a6113e3404">  894</a></span>&#160;  <span class="keywordtype">int</span> <a class="code" href="classutil_1_1_s_vector.html#adaedf0bdb4f152e4b852e4a6113e3404">max_size</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> std::numeric_limits&lt;int&gt;::max(); }</div>
<div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160; </div>
<div class="line"><a name="l00896"></a><span class="lineno"><a class="line" href="classutil_1_1_s_vector.html#a631f9ba7174b41f44c98433a026e2f7a">  896</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_s_vector.html#a631f9ba7174b41f44c98433a026e2f7a">clear_and_dealloc</a>() {</div>
<div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160;    <span class="keywordflow">if</span> (base_ == <span class="keyword">nullptr</span>) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00898"></a><span class="lineno">  898</span>&#160;    <a class="code" href="classutil_1_1_s_vector.html#ac8bb3912a3ce86b15842e79d0b421204">clear</a>();</div>
<div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160;    <span class="keywordflow">if</span> (capacity_ &gt; 0) {</div>
<div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160;      free(base_ - capacity_);</div>
<div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;    }</div>
<div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;    capacity_ = 0;</div>
<div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;    base_ = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;  }</div>
<div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160; </div>
<div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160;  <span class="keywordtype">int</span> NewCapacity(<span class="keywordtype">int</span> delta) {</div>
<div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;    <span class="comment">// TODO(user): check validity.</span></div>
<div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;    <span class="keywordtype">double</span> candidate = 1.3 * <span class="keyword">static_cast&lt;</span><span class="keywordtype">double</span><span class="keyword">&gt;</span>(capacity_);</div>
<div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;    <span class="keywordflow">if</span> (candidate &gt; <span class="keyword">static_cast&lt;</span><span class="keywordtype">double</span><span class="keyword">&gt;</span>(<a class="code" href="classutil_1_1_s_vector.html#adaedf0bdb4f152e4b852e4a6113e3404">max_size</a>())) {</div>
<div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;      candidate = <span class="keyword">static_cast&lt;</span><span class="keywordtype">double</span><span class="keyword">&gt;</span>(<a class="code" href="classutil_1_1_s_vector.html#adaedf0bdb4f152e4b852e4a6113e3404">max_size</a>());</div>
<div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;    }</div>
<div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;    <span class="keywordtype">int</span> new_capacity = <span class="keyword">static_cast&lt;</span><span class="keywordtype">int</span><span class="keyword">&gt;</span>(candidate);</div>
<div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;    <span class="keywordflow">if</span> (new_capacity &gt; capacity_ + delta) {</div>
<div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160;      <span class="keywordflow">return</span> new_capacity;</div>
<div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;    }</div>
<div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;    <span class="keywordflow">return</span> capacity_ + delta;</div>
<div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;  }</div>
<div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160; </div>
<div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;  T* base_;       <span class="comment">// Pointer to the element of index 0.</span></div>
<div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;  <span class="keywordtype">int</span> size_;      <span class="comment">// Valid index are [- size_, size_).</span></div>
<div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;  <span class="keywordtype">int</span> capacity_;  <span class="comment">// Reserved index are [- capacity_, capacity_).</span></div>
<div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;};</div>
<div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160; </div>
<div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;<span class="comment">// BaseGraph implementation ----------------------------------------------------</span></div>
<div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160; </div>
<div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType, <span class="keywordtype">bool</span> HasReverseArcs&gt;</div>
<div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;IntegerRange&lt;NodeIndexType&gt;</div>
<div class="line"><a name="l00929"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a8a40f2c75615a26ba71e94dd7d42f481">  929</a></span>&#160;<a class="code" href="classutil_1_1_base_graph.html#a8a40f2c75615a26ba71e94dd7d42f481">BaseGraph&lt;NodeIndexType, ArcIndexType, HasReverseArcs&gt;::AllNodes</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;NodeIndexType&gt;</a>(0, num_nodes_);</div>
<div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160;}</div>
<div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160; </div>
<div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType, <span class="keywordtype">bool</span> HasReverseArcs&gt;</div>
<div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;<a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;ArcIndexType&gt;</a></div>
<div class="line"><a name="l00935"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a10ee27e856003f599bc0a2265a3ab11d">  935</a></span>&#160;<a class="code" href="classutil_1_1_base_graph.html#a10ee27e856003f599bc0a2265a3ab11d">BaseGraph&lt;NodeIndexType, ArcIndexType, HasReverseArcs&gt;::AllForwardArcs</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;ArcIndexType&gt;</a>(0, num_arcs_);</div>
<div class="line"><a name="l00937"></a><span class="lineno">  937</span>&#160;}</div>
<div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160; </div>
<div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType, <span class="keywordtype">bool</span> HasReverseArcs&gt;</div>
<div class="line"><a name="l00940"></a><span class="lineno">  940</span>&#160;<span class="keyword">const</span> NodeIndexType</div>
<div class="line"><a name="l00941"></a><span class="lineno">  941</span>&#160;    <a class="code" href="classutil_1_1_base_graph.html">BaseGraph&lt;NodeIndexType, ArcIndexType, HasReverseArcs&gt;::kNilNode</a> =</div>
<div class="line"><a name="l00942"></a><span class="lineno">  942</span>&#160;        std::numeric_limits&lt;NodeIndexType&gt;::max();</div>
<div class="line"><a name="l00943"></a><span class="lineno">  943</span>&#160; </div>
<div class="line"><a name="l00944"></a><span class="lineno">  944</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType, <span class="keywordtype">bool</span> HasReverseArcs&gt;</div>
<div class="line"><a name="l00945"></a><span class="lineno">  945</span>&#160;<span class="keyword">const</span> ArcIndexType</div>
<div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160;    <a class="code" href="classutil_1_1_base_graph.html">BaseGraph&lt;NodeIndexType, ArcIndexType, HasReverseArcs&gt;::kNilArc</a> =</div>
<div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160;        std::numeric_limits&lt;ArcIndexType&gt;::max();</div>
<div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160; </div>
<div class="line"><a name="l00949"></a><span class="lineno">  949</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType, <span class="keywordtype">bool</span> HasReverseArcs&gt;</div>
<div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160;NodeIndexType</div>
<div class="line"><a name="l00951"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#acf65739a0eb01d1011a8001b6daff9eb">  951</a></span>&#160;<a class="code" href="classutil_1_1_base_graph.html#acf65739a0eb01d1011a8001b6daff9eb">BaseGraph&lt;NodeIndexType, ArcIndexType, HasReverseArcs&gt;::node_capacity</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160;  <span class="comment">// TODO(user): Is it needed? remove completely? return the real capacities</span></div>
<div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;  <span class="comment">// at the cost of having a different implementation for each graphs?</span></div>
<div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;  <span class="keywordflow">return</span> node_capacity_ &gt; num_nodes_ ? node_capacity_ : num_nodes_;</div>
<div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160;}</div>
<div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160; </div>
<div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType, <span class="keywordtype">bool</span> HasReverseArcs&gt;</div>
<div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160;ArcIndexType</div>
<div class="line"><a name="l00959"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a836b3d486d4b0cc4595afcdcbbf4e183">  959</a></span>&#160;<a class="code" href="classutil_1_1_base_graph.html#a836b3d486d4b0cc4595afcdcbbf4e183">BaseGraph&lt;NodeIndexType, ArcIndexType, HasReverseArcs&gt;::arc_capacity</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160;  <span class="comment">// TODO(user): Same questions as the ones in node_capacity().</span></div>
<div class="line"><a name="l00961"></a><span class="lineno">  961</span>&#160;  <span class="keywordflow">return</span> arc_capacity_ &gt; num_arcs_ ? arc_capacity_ : num_arcs_;</div>
<div class="line"><a name="l00962"></a><span class="lineno">  962</span>&#160;}</div>
<div class="line"><a name="l00963"></a><span class="lineno">  963</span>&#160; </div>
<div class="line"><a name="l00964"></a><span class="lineno">  964</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType, <span class="keywordtype">bool</span> HasReverseArcs&gt;</div>
<div class="line"><a name="l00965"></a><span class="lineno">  965</span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_base_graph.html">BaseGraph</a>&lt;NodeIndexType, ArcIndexType,</div>
<div class="line"><a name="l00966"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a238684ec126b5771f956cf67c964d4e5">  966</a></span>&#160;               HasReverseArcs&gt;::FreezeCapacities() {</div>
<div class="line"><a name="l00967"></a><span class="lineno">  967</span>&#160;  <span class="comment">// TODO(user): Only define this in debug mode at the cost of having a lot</span></div>
<div class="line"><a name="l00968"></a><span class="lineno">  968</span>&#160;  <span class="comment">// of ifndef NDEBUG all over the place? remove the function completely ?</span></div>
<div class="line"><a name="l00969"></a><span class="lineno">  969</span>&#160;  const_capacities_ = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00970"></a><span class="lineno">  970</span>&#160;  node_capacity_ = std::max(node_capacity_, num_nodes_);</div>
<div class="line"><a name="l00971"></a><span class="lineno">  971</span>&#160;  arc_capacity_ = std::max(arc_capacity_, num_arcs_);</div>
<div class="line"><a name="l00972"></a><span class="lineno">  972</span>&#160;}</div>
<div class="line"><a name="l00973"></a><span class="lineno">  973</span>&#160; </div>
<div class="line"><a name="l00974"></a><span class="lineno">  974</span>&#160;<span class="comment">// Computes the cummulative sum of the entry in v. We only use it with</span></div>
<div class="line"><a name="l00975"></a><span class="lineno">  975</span>&#160;<span class="comment">// in/out degree distribution, hence the Check() at the end.</span></div>
<div class="line"><a name="l00976"></a><span class="lineno">  976</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType, <span class="keywordtype">bool</span> HasReverseArcs&gt;</div>
<div class="line"><a name="l00977"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#aacbf67d9ee658147495316e1ac2c83f2">  977</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_base_graph.html#aacbf67d9ee658147495316e1ac2c83f2">BaseGraph&lt;NodeIndexType, ArcIndexType, HasReverseArcs&gt;::</a></div>
<div class="line"><a name="l00978"></a><span class="lineno">  978</span>&#160;<a class="code" href="classutil_1_1_base_graph.html#aacbf67d9ee658147495316e1ac2c83f2">    ComputeCumulativeSum</a>(std::vector&lt;ArcIndexType&gt;* v) {</div>
<div class="line"><a name="l00979"></a><span class="lineno">  979</span>&#160;  ArcIndexType sum = 0;</div>
<div class="line"><a name="l00980"></a><span class="lineno">  980</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_nodes_; ++i) {</div>
<div class="line"><a name="l00981"></a><span class="lineno">  981</span>&#160;    ArcIndexType temp = (*v)[i];</div>
<div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160;    (*v)[i] = sum;</div>
<div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;    sum += temp;</div>
<div class="line"><a name="l00984"></a><span class="lineno">  984</span>&#160;  }</div>
<div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160;  DCHECK(sum == num_arcs_);</div>
<div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;}</div>
<div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160; </div>
<div class="line"><a name="l00988"></a><span class="lineno">  988</span>&#160;<span class="comment">// Given the tail of arc #i in (*head)[i] and the head of arc #i in (*head)[~i]</span></div>
<div class="line"><a name="l00989"></a><span class="lineno">  989</span>&#160;<span class="comment">// - Reorder the arc by increasing tail.</span></div>
<div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160;<span class="comment">// - Put the head of the new arc #i in (*head)[i].</span></div>
<div class="line"><a name="l00991"></a><span class="lineno">  991</span>&#160;<span class="comment">// - Put in start[i] the index of the first arc with tail &gt;= i.</span></div>
<div class="line"><a name="l00992"></a><span class="lineno">  992</span>&#160;<span class="comment">// - Update &quot;permutation&quot; to reflect the change, unless it is NULL.</span></div>
<div class="line"><a name="l00993"></a><span class="lineno">  993</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType, <span class="keywordtype">bool</span> HasReverseArcs&gt;</div>
<div class="line"><a name="l00994"></a><span class="lineno"><a class="line" href="classutil_1_1_base_graph.html#a50b198c9abc5d0035643c3988a3e7148">  994</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_base_graph.html#a50b198c9abc5d0035643c3988a3e7148">BaseGraph&lt;NodeIndexType, ArcIndexType, HasReverseArcs&gt;::</a></div>
<div class="line"><a name="l00995"></a><span class="lineno">  995</span>&#160;<a class="code" href="classutil_1_1_base_graph.html#a50b198c9abc5d0035643c3988a3e7148">    BuildStartAndForwardHead</a>(<a class="code" href="classutil_1_1_s_vector.html">SVector&lt;NodeIndexType&gt;</a>* head,</div>
<div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160;                             std::vector&lt;ArcIndexType&gt;* start,</div>
<div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;                             std::vector&lt;ArcIndexType&gt;* permutation) {</div>
<div class="line"><a name="l00998"></a><span class="lineno">  998</span>&#160;  <span class="comment">// Computes the outgoing degree of each nodes and check if we need to permute</span></div>
<div class="line"><a name="l00999"></a><span class="lineno">  999</span>&#160;  <span class="comment">// something or not. Note that the tails are currently stored in the positive</span></div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160;  <span class="comment">// range of the SVector head.</span></div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160;  start-&gt;assign(num_nodes_, 0);</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160;  <span class="keywordtype">int</span> last_tail_seen = 0;</div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>&#160;  <span class="keywordtype">bool</span> permutation_needed = <span class="keyword">false</span>;</div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_arcs_; ++i) {</div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160;    NodeIndexType tail = (*head)[i];</div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;    <span class="keywordflow">if</span> (!permutation_needed) {</div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160;      permutation_needed = tail &lt; last_tail_seen;</div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160;      last_tail_seen = tail;</div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160;    }</div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160;    (*start)[tail]++;</div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>&#160;  }</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>&#160;  ComputeCumulativeSum(start);</div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>&#160; </div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>&#160;  <span class="comment">// Abort early if we do not need the permutation: we only need to put the</span></div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160;  <span class="comment">// heads in the positive range.</span></div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;  <span class="keywordflow">if</span> (!permutation_needed) {</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_arcs_; ++i) {</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160;      (*head)[i] = (*head)[~i];</div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;    }</div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;    <span class="keywordflow">if</span> (permutation != <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160;      permutation-&gt;clear();</div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160;    }</div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;    <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160;  }</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160; </div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160;  <span class="comment">// Computes the forward arc permutation.</span></div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160;  <span class="comment">// Note that this temporarily alters the start vector.</span></div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>&#160;  std::vector&lt;ArcIndexType&gt; perm(num_arcs_);</div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_arcs_; ++i) {</div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>&#160;    perm[i] = (*start)[(*head)[i]]++;</div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>&#160;  }</div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>&#160; </div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>&#160;  <span class="comment">// Restore in (*start)[i] the index of the first arc with tail &gt;= i.</span></div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = num_nodes_ - 1; i &gt; 0; --i) {</div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>&#160;    (*start)[i] = (*start)[i - 1];</div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>&#160;  }</div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>&#160;  (*start)[0] = 0;</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160; </div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160;  <span class="comment">// Permutes the head into their final position in head.</span></div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>&#160;  <span class="comment">// We do not need the tails anymore at this point.</span></div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_arcs_; ++i) {</div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>&#160;    (*head)[perm[i]] = (*head)[~i];</div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>&#160;  }</div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160;  <span class="keywordflow">if</span> (permutation != <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>&#160;    permutation-&gt;swap(perm);</div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>&#160;  }</div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>&#160;}</div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>&#160; </div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>&#160;<span class="comment">// ---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>&#160;<span class="comment">// Macros to wrap old style iteration into the new range-based for loop style.</span></div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>&#160;<span class="comment">// ---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>&#160; </div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>&#160;<span class="comment">// The parameters are:</span></div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>&#160;<span class="comment">// - c: the class name.</span></div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>&#160;<span class="comment">// - t: the iteration type (Outgoing, Incoming, OutgoingOrOppositeIncoming</span></div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>&#160;<span class="comment">//      or OppositeIncoming).</span></div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>&#160;<span class="comment">// - e: the &quot;end&quot; ArcIndexType.</span></div>
<div class="line"><a name="l01058"></a><span class="lineno"><a class="line" href="graph_8h.html#a48a8a7aa004fc40d0d1d0ba63311cece"> 1058</a></span>&#160;<span class="preprocessor">#define DEFINE_RANGE_BASED_ARC_ITERATION(c, t, e)                             \</span></div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>&#160;<span class="preprocessor">  template &lt;typename NodeIndexType, typename ArcIndexType&gt;                    \</span></div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>&#160;<span class="preprocessor">  BeginEndWrapper&lt;typename c&lt;NodeIndexType, ArcIndexType&gt;::t##ArcIterator&gt;    \</span></div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>&#160;<span class="preprocessor">      c&lt;NodeIndexType, ArcIndexType&gt;::t##Arcs(NodeIndexType node) const {     \</span></div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>&#160;<span class="preprocessor">    return BeginEndWrapper&lt;t##ArcIterator&gt;(t##ArcIterator(*this, node),       \</span></div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>&#160;<span class="preprocessor">                                           t##ArcIterator(*this, node, e));   \</span></div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>&#160;<span class="preprocessor">  }                                                                           \</span></div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>&#160;<span class="preprocessor">  template &lt;typename NodeIndexType, typename ArcIndexType&gt;                    \</span></div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>&#160;<span class="preprocessor">  BeginEndWrapper&lt;typename c&lt;NodeIndexType, ArcIndexType&gt;::t##ArcIterator&gt;    \</span></div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>&#160;<span class="preprocessor">      c&lt;NodeIndexType, ArcIndexType&gt;::t##ArcsStartingFrom(                    \</span></div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>&#160;<span class="preprocessor">          NodeIndexType node, ArcIndexType from) const {                      \</span></div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>&#160;<span class="preprocessor">    return BeginEndWrapper&lt;t##ArcIterator&gt;(t##ArcIterator(*this, node, from), \</span></div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>&#160;<span class="preprocessor">                                           t##ArcIterator(*this, node, e));   \</span></div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>&#160;<span class="preprocessor">  }</span></div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>&#160; </div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>&#160;<span class="comment">// Adapt our old iteration style to support range-based for loops. Add typedefs</span></div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>&#160;<span class="comment">// required by std::iterator_traits.</span></div>
<div class="line"><a name="l01075"></a><span class="lineno"><a class="line" href="graph_8h.html#aa560f5e55268f818d5e5f43ed31e19a0"> 1075</a></span>&#160;<span class="preprocessor">#define DEFINE_STL_ITERATOR_FUNCTIONS(iterator_class_name)  \</span></div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>&#160;<span class="preprocessor">  using iterator_category = std::input_iterator_tag;        \</span></div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>&#160;<span class="preprocessor">  using difference_type = ptrdiff_t;                        \</span></div>
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>&#160;<span class="preprocessor">  using pointer = const ArcIndexType*;                      \</span></div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>&#160;<span class="preprocessor">  using reference = const ArcIndexType&amp;;                    \</span></div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>&#160;<span class="preprocessor">  using value_type = ArcIndexType;                          \</span></div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>&#160;<span class="preprocessor">  bool operator!=(const iterator_class_name&amp; other) const { \</span></div>
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>&#160;<span class="preprocessor">    return this-&gt;index_ != other.index_;                    \</span></div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>&#160;<span class="preprocessor">  }                                                         \</span></div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>&#160;<span class="preprocessor">  bool operator==(const iterator_class_name&amp; other) const { \</span></div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>&#160;<span class="preprocessor">    return this-&gt;index_ == other.index_;                    \</span></div>
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>&#160;<span class="preprocessor">  }                                                         \</span></div>
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>&#160;<span class="preprocessor">  ArcIndexType operator*() const { return this-&gt;Index(); }  \</span></div>
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>&#160;<span class="preprocessor">  void operator++() { this-&gt;Next(); }</span></div>
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>&#160; </div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>&#160;<span class="comment">// ListGraph implementation ----------------------------------------------------</span></div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>&#160; </div>
<div class="line"><a name="l01092"></a><span class="lineno"><a class="line" href="namespaceutil.html#a37be0131ae922e30a286797a0bef0c96"> 1092</a></span>&#160;<a class="code" href="namespaceutil.html#a37be0131ae922e30a286797a0bef0c96">DEFINE_RANGE_BASED_ARC_ITERATION</a>(<a class="code" href="classutil_1_1_list_graph.html">ListGraph</a>, Outgoing, Base::kNilArc);</div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>&#160; </div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>&#160;<a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper</a>&lt;</div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>&#160;    <span class="keyword">typename</span> <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html">ListGraph&lt;NodeIndexType, ArcIndexType&gt;::OutgoingHeadIterator</a>&gt;</div>
<div class="line"><a name="l01097"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph.html#a1ae8aef05d10b9545e6a1c0bfb0c7735"> 1097</a></span>&#160;<a class="code" href="classutil_1_1_list_graph.html#a1ae8aef05d10b9545e6a1c0bfb0c7735">ListGraph&lt;NodeIndexType, ArcIndexType&gt;::operator[]</a>(NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingHeadIterator&gt;</a>(</div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>&#160;      <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html">OutgoingHeadIterator</a>(*<span class="keyword">this</span>, node),</div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>&#160;      <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html">OutgoingHeadIterator</a>(*<span class="keyword">this</span>, node, Base::kNilArc));</div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>&#160;}</div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>&#160; </div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01104"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph.html#a2eeae3a8497dc3942e3db3128a10d41c"> 1104</a></span>&#160;NodeIndexType <a class="code" href="classutil_1_1_list_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">ListGraph&lt;NodeIndexType, ArcIndexType&gt;::Tail</a>(</div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>&#160;    ArcIndexType arc)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>&#160;  DCHECK(IsArcValid(arc));</div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>&#160;  <span class="keywordflow">return</span> tail_[arc];</div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>&#160;}</div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>&#160; </div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01111"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955"> 1111</a></span>&#160;NodeIndexType <a class="code" href="classutil_1_1_list_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">ListGraph&lt;NodeIndexType, ArcIndexType&gt;::Head</a>(</div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>&#160;    ArcIndexType arc)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>&#160;  DCHECK(IsArcValid(arc));</div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>&#160;  <span class="keywordflow">return</span> head_[arc];</div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>&#160;}</div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>&#160; </div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01118"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph.html#a972f29a740833d0f6d9ae9ad1f568b22"> 1118</a></span>&#160;ArcIndexType <a class="code" href="classutil_1_1_list_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">ListGraph&lt;NodeIndexType, ArcIndexType&gt;::OutDegree</a>(</div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>&#160;    NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>&#160;  ArcIndexType degree(0);</div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>&#160;  <span class="keywordflow">for</span> (<span class="keyword">auto</span> arc ABSL_ATTRIBUTE_UNUSED : OutgoingArcs(node)) ++degree;</div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>&#160;  <span class="keywordflow">return</span> degree;</div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>&#160;}</div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>&#160; </div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01126"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph.html#a72abbca4ba20feecaba7b06b8d472e6d"> 1126</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_list_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">ListGraph&lt;NodeIndexType, ArcIndexType&gt;::AddNode</a>(NodeIndexType node) {</div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>&#160;  <span class="keywordflow">if</span> (node &lt; num_nodes_) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>&#160;  DCHECK(!const_capacities_ || node &lt; node_capacity_);</div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>&#160;  num_nodes_ = node + 1;</div>
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>&#160;  start_.resize(num_nodes_, Base::kNilArc);</div>
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>&#160;}</div>
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>&#160; </div>
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01134"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph.html#a7b505ba4a01bce342d049f5a8674da72"> 1134</a></span>&#160;ArcIndexType <a class="code" href="classutil_1_1_list_graph.html#a7b505ba4a01bce342d049f5a8674da72">ListGraph&lt;NodeIndexType, ArcIndexType&gt;::AddArc</a>(</div>
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>&#160;    NodeIndexType tail, NodeIndexType head) {</div>
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>&#160;  DCHECK_GE(tail, 0);</div>
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>&#160;  DCHECK_GE(head, 0);</div>
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>&#160;  AddNode(tail &gt; head ? tail : head);</div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>&#160;  head_.push_back(head);</div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>&#160;  tail_.push_back(tail);</div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>&#160;  next_.push_back(start_[tail]);</div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>&#160;  start_[tail] = num_arcs_;</div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>&#160;  DCHECK(!const_capacities_ || num_arcs_ &lt; arc_capacity_);</div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>&#160;  <span class="keywordflow">return</span> num_arcs_++;</div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>&#160;}</div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>&#160; </div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01148"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph.html#a554cbbb5018b36885e8f166ddfe6334c"> 1148</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_list_graph.html#a554cbbb5018b36885e8f166ddfe6334c">ListGraph&lt;NodeIndexType, ArcIndexType&gt;::ReserveNodes</a>(NodeIndexType bound) {</div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>&#160;  Base::ReserveNodes(bound);</div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>&#160;  <span class="keywordflow">if</span> (bound &lt;= num_nodes_) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>&#160;  start_.reserve(bound);</div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>&#160;}</div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>&#160; </div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01155"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph.html#a50281a76c553a854dd86b11789007110"> 1155</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_list_graph.html#a50281a76c553a854dd86b11789007110">ListGraph&lt;NodeIndexType, ArcIndexType&gt;::ReserveArcs</a>(ArcIndexType bound) {</div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>&#160;  Base::ReserveArcs(bound);</div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>&#160;  <span class="keywordflow">if</span> (bound &lt;= num_arcs_) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>&#160;  head_.reserve(bound);</div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>&#160;  tail_.reserve(bound);</div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>&#160;  next_.reserve(bound);</div>
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>&#160;}</div>
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>&#160; </div>
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01164"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph.html#abcdd939132e429af377b43d569e42b53"> 1164</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_list_graph.html#a6a4d37693b809140b0dde7abd463d04e">ListGraph&lt;NodeIndexType, ArcIndexType&gt;::Build</a>(</div>
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>&#160;    std::vector&lt;ArcIndexType&gt;* permutation) {</div>
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>&#160;  <span class="keywordflow">if</span> (permutation != <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>&#160;    permutation-&gt;clear();</div>
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>&#160;  }</div>
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>&#160;}</div>
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>&#160; </div>
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01172"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html"> 1172</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_list_graph.html">ListGraph</a>&lt;NodeIndexType, ArcIndexType&gt;::<a class="code" href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html">OutgoingArcIterator</a> {</div>
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l01174"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html#aca9bd0f81d59e1e7956e2b52d984e7a9"> 1174</a></span>&#160;  <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html#aca9bd0f81d59e1e7956e2b52d984e7a9">OutgoingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_list_graph.html">ListGraph</a>&amp; graph, NodeIndexType node)</div>
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>&#160;      : graph_(graph), index_(graph.start_[node]) {</div>
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>&#160;    DCHECK(graph.<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(node));</div>
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>&#160;  }</div>
<div class="line"><a name="l01178"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html#aca82d05d5661965ddb4c340ccb95a19d"> 1178</a></span>&#160;  <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html#aca82d05d5661965ddb4c340ccb95a19d">OutgoingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_list_graph.html">ListGraph</a>&amp; graph, NodeIndexType node,</div>
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>&#160;                      ArcIndexType arc)</div>
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>&#160;      : graph_(graph), index_(arc) {</div>
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>&#160;    DCHECK(graph.<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(node));</div>
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>&#160;    DCHECK(arc == <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a> || graph.<a class="code" href="classutil_1_1_list_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">Tail</a>(arc) == node);</div>
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>&#160;  }</div>
<div class="line"><a name="l01184"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347"> 1184</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">Ok</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_ != <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a>; }</div>
<div class="line"><a name="l01185"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html#adac23a27a3389aea80f75741569afe35"> 1185</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html#adac23a27a3389aea80f75741569afe35">Index</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_; }</div>
<div class="line"><a name="l01186"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html#a659a293dd51073a1b9560bb80f687705"> 1186</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">Next</a>() {</div>
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>&#160;    DCHECK(Ok());</div>
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>&#160;    index_ = graph_.next_[index_];</div>
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>&#160;  }</div>
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>&#160; </div>
<div class="line"><a name="l01191"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html#aad59e6a3db8211d58a332098b0002ee2"> 1191</a></span>&#160;  <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html#aad59e6a3db8211d58a332098b0002ee2">DEFINE_STL_ITERATOR_FUNCTIONS</a>(<a class="code" href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html">OutgoingArcIterator</a>);</div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>&#160; </div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>&#160;  <span class="keyword">const</span> <a class="code" href="classutil_1_1_list_graph.html">ListGraph</a>&amp; graph_;</div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>&#160;  ArcIndexType index_;</div>
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>&#160;};</div>
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>&#160; </div>
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01199"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html"> 1199</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_list_graph.html">ListGraph</a>&lt;NodeIndexType, ArcIndexType&gt;::<a class="code" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html">OutgoingHeadIterator</a> {</div>
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l01201"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#ac30d83b0d8b71234a7c33ba93c63482c"> 1201</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#ac30d83b0d8b71234a7c33ba93c63482c">iterator_category</a> = std::input_iterator_tag;</div>
<div class="line"><a name="l01202"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#aec07e0ee98729a19bc41fe09e433f5d0"> 1202</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#aec07e0ee98729a19bc41fe09e433f5d0">difference_type</a> = ptrdiff_t;</div>
<div class="line"><a name="l01203"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#a50d582aa47b8770809f0828f8287d590"> 1203</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#a50d582aa47b8770809f0828f8287d590">pointer</a> = <span class="keyword">const</span> NodeIndexType*;</div>
<div class="line"><a name="l01204"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#aa5889e088aa7887ad512208b28bb46de"> 1204</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#aa5889e088aa7887ad512208b28bb46de">reference</a> = <span class="keyword">const</span> NodeIndexType&amp;;</div>
<div class="line"><a name="l01205"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#a67e57edbb9e4f819b579856906fc9362"> 1205</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#a67e57edbb9e4f819b579856906fc9362">value_type</a> = NodeIndexType;</div>
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>&#160; </div>
<div class="line"><a name="l01207"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#af42a7f0eb417709481c23986ebaafd55"> 1207</a></span>&#160;  <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#af42a7f0eb417709481c23986ebaafd55">OutgoingHeadIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_list_graph.html">ListGraph</a>&amp; graph, NodeIndexType node)</div>
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>&#160;      : graph_(graph), index_(graph.start_[node]) {</div>
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>&#160;    DCHECK(graph.<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(node));</div>
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>&#160;  }</div>
<div class="line"><a name="l01211"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#ac7a6968c8fa4fd2afa86492bf9967187"> 1211</a></span>&#160;  <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#ac7a6968c8fa4fd2afa86492bf9967187">OutgoingHeadIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_list_graph.html">ListGraph</a>&amp; graph, NodeIndexType node,</div>
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>&#160;                       ArcIndexType arc)</div>
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>&#160;      : graph_(graph), index_(arc) {</div>
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>&#160;    DCHECK(graph.<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(node));</div>
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>&#160;    DCHECK(arc == <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a> || graph.<a class="code" href="classutil_1_1_list_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">Tail</a>(arc) == node);</div>
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>&#160;  }</div>
<div class="line"><a name="l01217"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347"> 1217</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">Ok</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_ != <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a>; }</div>
<div class="line"><a name="l01218"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#a7b78af4fdec0e25f2d56225912f888e6"> 1218</a></span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#a7b78af4fdec0e25f2d56225912f888e6">Index</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> graph_.Head(index_); }</div>
<div class="line"><a name="l01219"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#a659a293dd51073a1b9560bb80f687705"> 1219</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#a659a293dd51073a1b9560bb80f687705">Next</a>() {</div>
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>&#160;    DCHECK(Ok());</div>
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>&#160;    index_ = graph_.next_[index_];</div>
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>&#160;  }</div>
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>&#160; </div>
<div class="line"><a name="l01224"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#aaf78c758b76820a9789b9c0b46e7b7d8"> 1224</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#aaf78c758b76820a9789b9c0b46e7b7d8">operator!=</a>(</div>
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>&#160;      <span class="keyword">const</span> <span class="keyword">typename</span> <a class="code" href="classutil_1_1_list_graph.html">ListGraph</a>&lt;</div>
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>&#160;          NodeIndexType, ArcIndexType&gt;::<a class="code" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html">OutgoingHeadIterator</a>&amp; other)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>&#160;    <span class="keywordflow">return</span> index_ != other.index_;</div>
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>&#160;  }</div>
<div class="line"><a name="l01229"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#ab11124729dee2812f84ff011de2c1dbe"> 1229</a></span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#ab11124729dee2812f84ff011de2c1dbe">operator*</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> Index(); }</div>
<div class="line"><a name="l01230"></a><span class="lineno"><a class="line" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#a00f008b80917746917b874d00abd02a9"> 1230</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#a00f008b80917746917b874d00abd02a9">operator++</a>() { Next(); }</div>
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>&#160; </div>
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>&#160;  <span class="keyword">const</span> <a class="code" href="classutil_1_1_list_graph.html">ListGraph</a>&amp; graph_;</div>
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>&#160;  ArcIndexType index_;</div>
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>&#160;};</div>
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>&#160; </div>
<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>&#160;<span class="comment">// StaticGraph implementation --------------------------------------------------</span></div>
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>&#160; </div>
<div class="line"><a name="l01239"></a><span class="lineno"><a class="line" href="namespaceutil.html#af3c40fc068f645d9dcd15c332e44fc25"> 1239</a></span>&#160;<a class="code" href="namespaceutil.html#a37be0131ae922e30a286797a0bef0c96">DEFINE_RANGE_BASED_ARC_ITERATION</a>(<a class="code" href="classutil_1_1_static_graph.html">StaticGraph</a>, Outgoing, DirectArcLimit(node));</div>
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>&#160; </div>
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>&#160;<a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;NodeIndexType const*&gt;</a></div>
<div class="line"><a name="l01243"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph.html#a71e14c0088eed792506574efd3e516be"> 1243</a></span>&#160;<a class="code" href="classutil_1_1_static_graph.html#a71e14c0088eed792506574efd3e516be">StaticGraph&lt;NodeIndexType, ArcIndexType&gt;::operator[]</a>(NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;NodeIndexType const*&gt;</a>(</div>
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>&#160;      head_.data() + start_[node], head_.data() + DirectArcLimit(node));</div>
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>&#160;}</div>
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>&#160; </div>
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01249"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph.html#a972f29a740833d0f6d9ae9ad1f568b22"> 1249</a></span>&#160;ArcIndexType <a class="code" href="classutil_1_1_static_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">StaticGraph&lt;NodeIndexType, ArcIndexType&gt;::OutDegree</a>(</div>
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>&#160;    NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>&#160;  <span class="keywordflow">return</span> DirectArcLimit(node) - start_[node];</div>
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>&#160;}</div>
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>&#160; </div>
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01255"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph.html#a554cbbb5018b36885e8f166ddfe6334c"> 1255</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_static_graph.html#a554cbbb5018b36885e8f166ddfe6334c">StaticGraph&lt;NodeIndexType, ArcIndexType&gt;::ReserveNodes</a>(</div>
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>&#160;    NodeIndexType bound) {</div>
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>&#160;  Base::ReserveNodes(bound);</div>
<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>&#160;  <span class="keywordflow">if</span> (bound &lt;= num_nodes_) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>&#160;  start_.reserve(bound);</div>
<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>&#160;}</div>
<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>&#160; </div>
<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01263"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph.html#a50281a76c553a854dd86b11789007110"> 1263</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_static_graph.html#a50281a76c553a854dd86b11789007110">StaticGraph&lt;NodeIndexType, ArcIndexType&gt;::ReserveArcs</a>(ArcIndexType bound) {</div>
<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>&#160;  Base::ReserveArcs(bound);</div>
<div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>&#160;  <span class="keywordflow">if</span> (bound &lt;= num_arcs_) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>&#160;  head_.reserve(bound);</div>
<div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>&#160;  tail_.reserve(bound);</div>
<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>&#160;}</div>
<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>&#160; </div>
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01271"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph.html#a72abbca4ba20feecaba7b06b8d472e6d"> 1271</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_static_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">StaticGraph&lt;NodeIndexType, ArcIndexType&gt;::AddNode</a>(NodeIndexType node) {</div>
<div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>&#160;  <span class="keywordflow">if</span> (node &lt; num_nodes_) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>&#160;  DCHECK(!const_capacities_ || node &lt; node_capacity_) &lt;&lt; node;</div>
<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>&#160;  num_nodes_ = node + 1;</div>
<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>&#160;  start_.resize(num_nodes_, 0);</div>
<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>&#160;}</div>
<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>&#160; </div>
<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01279"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph.html#a7b505ba4a01bce342d049f5a8674da72"> 1279</a></span>&#160;ArcIndexType <a class="code" href="classutil_1_1_static_graph.html#a7b505ba4a01bce342d049f5a8674da72">StaticGraph&lt;NodeIndexType, ArcIndexType&gt;::AddArc</a>(</div>
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>&#160;    NodeIndexType tail, NodeIndexType head) {</div>
<div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>&#160;  DCHECK_GE(tail, 0);</div>
<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>&#160;  DCHECK_GE(head, 0);</div>
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span>&#160;  DCHECK(!is_built_);</div>
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>&#160;  AddNode(tail &gt; head ? tail : head);</div>
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>&#160;  <span class="keywordflow">if</span> (arc_in_order_) {</div>
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>&#160;    <span class="keywordflow">if</span> (tail &gt;= last_tail_seen_) {</div>
<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>&#160;      start_[tail]++;</div>
<div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>&#160;      last_tail_seen_ = tail;</div>
<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>&#160;      arc_in_order_ = <span class="keyword">false</span>;</div>
<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>&#160;    }</div>
<div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>&#160;  }</div>
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>&#160;  tail_.push_back(tail);</div>
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>&#160;  head_.push_back(head);</div>
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>&#160;  DCHECK(!const_capacities_ || num_arcs_ &lt; arc_capacity_);</div>
<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>&#160;  <span class="keywordflow">return</span> num_arcs_++;</div>
<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>&#160;}</div>
<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>&#160; </div>
<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01300"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph.html#a2eeae3a8497dc3942e3db3128a10d41c"> 1300</a></span>&#160;NodeIndexType <a class="code" href="classutil_1_1_static_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">StaticGraph&lt;NodeIndexType, ArcIndexType&gt;::Tail</a>(</div>
<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>&#160;    ArcIndexType arc)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>&#160;  DCHECK(IsArcValid(arc));</div>
<div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>&#160;  <span class="keywordflow">return</span> tail_[arc];</div>
<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>&#160;}</div>
<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>&#160; </div>
<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01307"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955"> 1307</a></span>&#160;NodeIndexType <a class="code" href="classutil_1_1_static_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">StaticGraph&lt;NodeIndexType, ArcIndexType&gt;::Head</a>(</div>
<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>&#160;    ArcIndexType arc)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>&#160;  DCHECK(IsArcValid(arc));</div>
<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>&#160;  <span class="keywordflow">return</span> head_[arc];</div>
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>&#160;}</div>
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>&#160; </div>
<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>&#160;<span class="comment">// Implementation details: A reader may be surprised that we do many passes</span></div>
<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>&#160;<span class="comment">// into the data where things could be done in one pass. For instance, during</span></div>
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>&#160;<span class="comment">// construction, we store the edges first, and then do a second pass at the</span></div>
<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>&#160;<span class="comment">// end to compute the degree distribution.</span></div>
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>&#160;<span class="comment">// This is because it is a lot more efficient cache-wise to do it this way.</span></div>
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>&#160;<span class="comment">// This was determined by various experiments, but can also be understood:</span></div>
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>&#160;<span class="comment">// - during repetitive call to AddArc() a client usually accesses various</span></div>
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>&#160;<span class="comment">//   areas of memory, and there is no reason to polute the cache with</span></div>
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>&#160;<span class="comment">//   possibly random access to degree[i].</span></div>
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>&#160;<span class="comment">// - When the degrees are needed, we compute them in one go, maximizing the</span></div>
<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>&#160;<span class="comment">//   chance of cache hit during the computation.</span></div>
<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01326"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph.html#abcdd939132e429af377b43d569e42b53"> 1326</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_static_graph.html#a6a4d37693b809140b0dde7abd463d04e">StaticGraph&lt;NodeIndexType, ArcIndexType&gt;::Build</a>(</div>
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>&#160;    std::vector&lt;ArcIndexType&gt;* permutation) {</div>
<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>&#160;  DCHECK(!is_built_);</div>
<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>&#160;  <span class="keywordflow">if</span> (is_built_) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>&#160;  is_built_ = <span class="keyword">true</span>;</div>
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>&#160;  node_capacity_ = num_nodes_;</div>
<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>&#160;  arc_capacity_ = num_arcs_;</div>
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>&#160;  this-&gt;FreezeCapacities();</div>
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>&#160; </div>
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>&#160;  <span class="comment">// If Arc are in order, start_ already contains the degree distribution.</span></div>
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>&#160;  <span class="keywordflow">if</span> (arc_in_order_) {</div>
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>&#160;    <span class="keywordflow">if</span> (permutation != <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>&#160;      permutation-&gt;clear();</div>
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>&#160;    }</div>
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>&#160;    this-&gt;ComputeCumulativeSum(&amp;start_);</div>
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>&#160;    <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>&#160;  }</div>
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>&#160; </div>
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>&#160;  <span class="comment">// Computes outgoing degree of each nodes. We have to clear start_, since</span></div>
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>&#160;  <span class="comment">// at least the first arc was processed with arc_in_order_ == true.</span></div>
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>&#160;  start_.assign(num_nodes_, 0);</div>
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_arcs_; ++i) {</div>
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>&#160;    start_[tail_[i]]++;</div>
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>&#160;  }</div>
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>&#160;  this-&gt;ComputeCumulativeSum(&amp;start_);</div>
<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>&#160; </div>
<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>&#160;  <span class="comment">// Computes the forward arc permutation.</span></div>
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>&#160;  <span class="comment">// Note that this temporarily alters the start_ vector.</span></div>
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>&#160;  std::vector&lt;ArcIndexType&gt; perm(num_arcs_);</div>
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_arcs_; ++i) {</div>
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>&#160;    perm[i] = start_[tail_[i]]++;</div>
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>&#160;  }</div>
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>&#160; </div>
<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>&#160;  <span class="comment">// We use &quot;tail_&quot; (which now contains rubbish) to permute &quot;head_&quot; faster.</span></div>
<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>&#160;  CHECK_EQ(tail_.size(), num_arcs_);</div>
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>&#160;  tail_.swap(head_);</div>
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_arcs_; ++i) {</div>
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>&#160;    head_[perm[i]] = tail_[i];</div>
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>&#160;  }</div>
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>&#160; </div>
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>&#160;  <span class="keywordflow">if</span> (permutation != <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>&#160;    permutation-&gt;swap(perm);</div>
<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>&#160;  }</div>
<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>&#160; </div>
<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>&#160;  <span class="comment">// Restore in start_[i] the index of the first arc with tail &gt;= i.</span></div>
<div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = num_nodes_ - 1; i &gt; 0; --i) {</div>
<div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>&#160;    start_[i] = start_[i - 1];</div>
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>&#160;  }</div>
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>&#160;  start_[0] = 0;</div>
<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>&#160; </div>
<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>&#160;  <span class="comment">// Recompute the correct tail_ vector</span></div>
<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>&#160;  <span class="keywordflow">for</span> (<span class="keyword">const</span> NodeIndexType node : Base::AllNodes()) {</div>
<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>&#160;    <span class="keywordflow">for</span> (<span class="keyword">const</span> ArcIndexType arc : OutgoingArcs(node)) {</div>
<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>&#160;      tail_[arc] = node;</div>
<div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>&#160;    }</div>
<div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>&#160;  }</div>
<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>&#160;}</div>
<div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>&#160; </div>
<div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01385"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html"> 1385</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_static_graph.html">StaticGraph</a>&lt;NodeIndexType, ArcIndexType&gt;::<a class="code" href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html">OutgoingArcIterator</a> {</div>
<div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l01387"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html#ac755a5d95c2c78412fb09905db44b952"> 1387</a></span>&#160;  <a class="code" href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html#ac755a5d95c2c78412fb09905db44b952">OutgoingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_static_graph.html">StaticGraph</a>&amp; graph, NodeIndexType node)</div>
<div class="line"><a name="l01388"></a><span class="lineno"> 1388</span>&#160;      : index_(graph.start_[node]), limit_(graph.DirectArcLimit(node)) {}</div>
<div class="line"><a name="l01389"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html#a5cd9d7be1ec11a2cf229cf8518527646"> 1389</a></span>&#160;  <a class="code" href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html#a5cd9d7be1ec11a2cf229cf8518527646">OutgoingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_static_graph.html">StaticGraph</a>&amp; graph, NodeIndexType node,</div>
<div class="line"><a name="l01390"></a><span class="lineno"> 1390</span>&#160;                      ArcIndexType arc)</div>
<div class="line"><a name="l01391"></a><span class="lineno"> 1391</span>&#160;      : index_(arc), limit_(graph.DirectArcLimit(node)) {</div>
<div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>&#160;    DCHECK_GE(arc, graph.start_[node]);</div>
<div class="line"><a name="l01393"></a><span class="lineno"> 1393</span>&#160;  }</div>
<div class="line"><a name="l01394"></a><span class="lineno"> 1394</span>&#160; </div>
<div class="line"><a name="l01395"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347"> 1395</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">Ok</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_ &lt; limit_; }</div>
<div class="line"><a name="l01396"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html#adac23a27a3389aea80f75741569afe35"> 1396</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html#adac23a27a3389aea80f75741569afe35">Index</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_; }</div>
<div class="line"><a name="l01397"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html#a659a293dd51073a1b9560bb80f687705"> 1397</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">Next</a>() {</div>
<div class="line"><a name="l01398"></a><span class="lineno"> 1398</span>&#160;    DCHECK(Ok());</div>
<div class="line"><a name="l01399"></a><span class="lineno"> 1399</span>&#160;    index_++;</div>
<div class="line"><a name="l01400"></a><span class="lineno"> 1400</span>&#160;  }</div>
<div class="line"><a name="l01401"></a><span class="lineno"> 1401</span>&#160; </div>
<div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>&#160;  <span class="comment">// Note(user): we lose a bit by returning a BeginEndWrapper&lt;&gt; on top of</span></div>
<div class="line"><a name="l01403"></a><span class="lineno"> 1403</span>&#160;  <span class="comment">// this iterator rather than a simple IntegerRange&lt;&gt; on the arc indices.</span></div>
<div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>&#160;  <span class="comment">// On my computer: around 420M arcs/sec instead of 440M arcs/sec.</span></div>
<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>&#160;  <span class="comment">//</span></div>
<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>&#160;  <span class="comment">// However, it is slightly more consistent to do it this way, and we don&#39;t</span></div>
<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>&#160;  <span class="comment">// have two different codes depending on the way a client iterates on the</span></div>
<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>&#160;  <span class="comment">// arcs.</span></div>
<div class="line"><a name="l01409"></a><span class="lineno"><a class="line" href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html#aad59e6a3db8211d58a332098b0002ee2"> 1409</a></span>&#160;  <a class="code" href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html#aad59e6a3db8211d58a332098b0002ee2">DEFINE_STL_ITERATOR_FUNCTIONS</a>(<a class="code" href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html">OutgoingArcIterator</a>);</div>
<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>&#160; </div>
<div class="line"><a name="l01411"></a><span class="lineno"> 1411</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l01412"></a><span class="lineno"> 1412</span>&#160;  ArcIndexType index_;</div>
<div class="line"><a name="l01413"></a><span class="lineno"> 1413</span>&#160;  <span class="keyword">const</span> ArcIndexType limit_;</div>
<div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>&#160;};</div>
<div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>&#160; </div>
<div class="line"><a name="l01416"></a><span class="lineno"> 1416</span>&#160;<span class="comment">// ReverseArcListGraph implementation ------------------------------------------</span></div>
<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>&#160; </div>
<div class="line"><a name="l01418"></a><span class="lineno"><a class="line" href="namespaceutil.html#a3098e161a6aceeca482be78d2d221b3b"> 1418</a></span>&#160;<a class="code" href="namespaceutil.html#a37be0131ae922e30a286797a0bef0c96">DEFINE_RANGE_BASED_ARC_ITERATION</a>(<a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>, Outgoing, Base::kNilArc);</div>
<div class="line"><a name="l01419"></a><span class="lineno"><a class="line" href="namespaceutil.html#a4d0ae05975a2063f2edbeb749f690fc7"> 1419</a></span>&#160;<a class="code" href="namespaceutil.html#a37be0131ae922e30a286797a0bef0c96">DEFINE_RANGE_BASED_ARC_ITERATION</a>(<a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>, Incoming, Base::kNilArc);</div>
<div class="line"><a name="l01420"></a><span class="lineno"><a class="line" href="namespaceutil.html#a22b5dcc01043ab8da01ebab71ec3ad31"> 1420</a></span>&#160;<a class="code" href="namespaceutil.html#a37be0131ae922e30a286797a0bef0c96">DEFINE_RANGE_BASED_ARC_ITERATION</a>(<a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>,</div>
<div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>&#160;                                 OutgoingOrOppositeIncoming, Base::kNilArc);</div>
<div class="line"><a name="l01422"></a><span class="lineno"><a class="line" href="namespaceutil.html#a863ccdb51afb5ef92fe6c94188a5f7e0"> 1422</a></span>&#160;<a class="code" href="namespaceutil.html#a37be0131ae922e30a286797a0bef0c96">DEFINE_RANGE_BASED_ARC_ITERATION</a>(<a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>, OppositeIncoming,</div>
<div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>&#160;                                 Base::kNilArc);</div>
<div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>&#160; </div>
<div class="line"><a name="l01425"></a><span class="lineno"> 1425</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01426"></a><span class="lineno"> 1426</span>&#160;<a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper</a>&lt;<span class="keyword">typename</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&lt;</div>
<div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>&#160;    NodeIndexType, ArcIndexType&gt;::OutgoingHeadIterator&gt;</div>
<div class="line"><a name="l01428"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#af1f4fd786d8ece275104e594ebc6bfb8"> 1428</a></span>&#160;<a class="code" href="classutil_1_1_reverse_arc_list_graph.html#af1f4fd786d8ece275104e594ebc6bfb8">ReverseArcListGraph&lt;NodeIndexType, ArcIndexType&gt;::operator[]</a>(</div>
<div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>&#160;    NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;OutgoingHeadIterator&gt;</a>(</div>
<div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>&#160;      <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html">OutgoingHeadIterator</a>(*<span class="keyword">this</span>, node),</div>
<div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>&#160;      <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html">OutgoingHeadIterator</a>(*<span class="keyword">this</span>, node, Base::kNilArc));</div>
<div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>&#160;}</div>
<div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>&#160; </div>
<div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01436"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#a972f29a740833d0f6d9ae9ad1f568b22"> 1436</a></span>&#160;ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">ReverseArcListGraph&lt;NodeIndexType, ArcIndexType&gt;::OutDegree</a>(</div>
<div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>&#160;    NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>&#160;  ArcIndexType degree(0);</div>
<div class="line"><a name="l01439"></a><span class="lineno"> 1439</span>&#160;  <span class="keywordflow">for</span> (<span class="keyword">auto</span> arc ABSL_ATTRIBUTE_UNUSED : OutgoingArcs(node)) ++degree;</div>
<div class="line"><a name="l01440"></a><span class="lineno"> 1440</span>&#160;  <span class="keywordflow">return</span> degree;</div>
<div class="line"><a name="l01441"></a><span class="lineno"> 1441</span>&#160;}</div>
<div class="line"><a name="l01442"></a><span class="lineno"> 1442</span>&#160; </div>
<div class="line"><a name="l01443"></a><span class="lineno"> 1443</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01444"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#a64e92a69b1e1c47656a72df314cf609c"> 1444</a></span>&#160;ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a64e92a69b1e1c47656a72df314cf609c">ReverseArcListGraph&lt;NodeIndexType, ArcIndexType&gt;::InDegree</a>(</div>
<div class="line"><a name="l01445"></a><span class="lineno"> 1445</span>&#160;    NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01446"></a><span class="lineno"> 1446</span>&#160;  ArcIndexType degree(0);</div>
<div class="line"><a name="l01447"></a><span class="lineno"> 1447</span>&#160;  <span class="keywordflow">for</span> (<span class="keyword">auto</span> arc ABSL_ATTRIBUTE_UNUSED : OppositeIncomingArcs(node)) ++degree;</div>
<div class="line"><a name="l01448"></a><span class="lineno"> 1448</span>&#160;  <span class="keywordflow">return</span> degree;</div>
<div class="line"><a name="l01449"></a><span class="lineno"> 1449</span>&#160;}</div>
<div class="line"><a name="l01450"></a><span class="lineno"> 1450</span>&#160; </div>
<div class="line"><a name="l01451"></a><span class="lineno"> 1451</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01452"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#a1639035dfa412336ad43f8d8193a0307"> 1452</a></span>&#160;ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a1639035dfa412336ad43f8d8193a0307">ReverseArcListGraph&lt;NodeIndexType, ArcIndexType&gt;::OppositeArc</a>(</div>
<div class="line"><a name="l01453"></a><span class="lineno"> 1453</span>&#160;    ArcIndexType arc)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01454"></a><span class="lineno"> 1454</span>&#160;  DCHECK(IsArcValid(arc));</div>
<div class="line"><a name="l01455"></a><span class="lineno"> 1455</span>&#160;  <span class="keywordflow">return</span> ~arc;</div>
<div class="line"><a name="l01456"></a><span class="lineno"> 1456</span>&#160;}</div>
<div class="line"><a name="l01457"></a><span class="lineno"> 1457</span>&#160; </div>
<div class="line"><a name="l01458"></a><span class="lineno"> 1458</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01459"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955"> 1459</a></span>&#160;NodeIndexType <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">ReverseArcListGraph&lt;NodeIndexType, ArcIndexType&gt;::Head</a>(</div>
<div class="line"><a name="l01460"></a><span class="lineno"> 1460</span>&#160;    ArcIndexType arc)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01461"></a><span class="lineno"> 1461</span>&#160;  DCHECK(IsArcValid(arc));</div>
<div class="line"><a name="l01462"></a><span class="lineno"> 1462</span>&#160;  <span class="keywordflow">return</span> head_[arc];</div>
<div class="line"><a name="l01463"></a><span class="lineno"> 1463</span>&#160;}</div>
<div class="line"><a name="l01464"></a><span class="lineno"> 1464</span>&#160; </div>
<div class="line"><a name="l01465"></a><span class="lineno"> 1465</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01466"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#a2eeae3a8497dc3942e3db3128a10d41c"> 1466</a></span>&#160;NodeIndexType <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">ReverseArcListGraph&lt;NodeIndexType, ArcIndexType&gt;::Tail</a>(</div>
<div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>&#160;    ArcIndexType arc)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01468"></a><span class="lineno"> 1468</span>&#160;  <span class="keywordflow">return</span> head_[OppositeArc(arc)];</div>
<div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>&#160;}</div>
<div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>&#160; </div>
<div class="line"><a name="l01471"></a><span class="lineno"> 1471</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01472"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#a554cbbb5018b36885e8f166ddfe6334c"> 1472</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a554cbbb5018b36885e8f166ddfe6334c">ReverseArcListGraph&lt;NodeIndexType, ArcIndexType&gt;::ReserveNodes</a>(</div>
<div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>&#160;    NodeIndexType bound) {</div>
<div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>&#160;  Base::ReserveNodes(bound);</div>
<div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>&#160;  <span class="keywordflow">if</span> (bound &lt;= num_nodes_) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01476"></a><span class="lineno"> 1476</span>&#160;  start_.reserve(bound);</div>
<div class="line"><a name="l01477"></a><span class="lineno"> 1477</span>&#160;  reverse_start_.reserve(bound);</div>
<div class="line"><a name="l01478"></a><span class="lineno"> 1478</span>&#160;}</div>
<div class="line"><a name="l01479"></a><span class="lineno"> 1479</span>&#160; </div>
<div class="line"><a name="l01480"></a><span class="lineno"> 1480</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01481"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#a50281a76c553a854dd86b11789007110"> 1481</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a50281a76c553a854dd86b11789007110">ReverseArcListGraph&lt;NodeIndexType, ArcIndexType&gt;::ReserveArcs</a>(</div>
<div class="line"><a name="l01482"></a><span class="lineno"> 1482</span>&#160;    ArcIndexType bound) {</div>
<div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>&#160;  Base::ReserveArcs(bound);</div>
<div class="line"><a name="l01484"></a><span class="lineno"> 1484</span>&#160;  <span class="keywordflow">if</span> (bound &lt;= num_arcs_) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>&#160;  head_.reserve(bound);</div>
<div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>&#160;  next_.reserve(bound);</div>
<div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>&#160;}</div>
<div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>&#160; </div>
<div class="line"><a name="l01489"></a><span class="lineno"> 1489</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01490"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#a72abbca4ba20feecaba7b06b8d472e6d"> 1490</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">ReverseArcListGraph&lt;NodeIndexType, ArcIndexType&gt;::AddNode</a>(</div>
<div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>&#160;    NodeIndexType node) {</div>
<div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>&#160;  <span class="keywordflow">if</span> (node &lt; num_nodes_) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>&#160;  DCHECK(!const_capacities_ || node &lt; node_capacity_);</div>
<div class="line"><a name="l01494"></a><span class="lineno"> 1494</span>&#160;  num_nodes_ = node + 1;</div>
<div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>&#160;  start_.resize(num_nodes_, Base::kNilArc);</div>
<div class="line"><a name="l01496"></a><span class="lineno"> 1496</span>&#160;  reverse_start_.resize(num_nodes_, Base::kNilArc);</div>
<div class="line"><a name="l01497"></a><span class="lineno"> 1497</span>&#160;}</div>
<div class="line"><a name="l01498"></a><span class="lineno"> 1498</span>&#160; </div>
<div class="line"><a name="l01499"></a><span class="lineno"> 1499</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01500"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#a7b505ba4a01bce342d049f5a8674da72"> 1500</a></span>&#160;ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a7b505ba4a01bce342d049f5a8674da72">ReverseArcListGraph&lt;NodeIndexType, ArcIndexType&gt;::AddArc</a>(</div>
<div class="line"><a name="l01501"></a><span class="lineno"> 1501</span>&#160;    NodeIndexType tail, NodeIndexType head) {</div>
<div class="line"><a name="l01502"></a><span class="lineno"> 1502</span>&#160;  DCHECK_GE(tail, 0);</div>
<div class="line"><a name="l01503"></a><span class="lineno"> 1503</span>&#160;  DCHECK_GE(head, 0);</div>
<div class="line"><a name="l01504"></a><span class="lineno"> 1504</span>&#160;  AddNode(tail &gt; head ? tail : head);</div>
<div class="line"><a name="l01505"></a><span class="lineno"> 1505</span>&#160;  head_.grow(tail, head);</div>
<div class="line"><a name="l01506"></a><span class="lineno"> 1506</span>&#160;  next_.grow(reverse_start_[head], start_[tail]);</div>
<div class="line"><a name="l01507"></a><span class="lineno"> 1507</span>&#160;  start_[tail] = num_arcs_;</div>
<div class="line"><a name="l01508"></a><span class="lineno"> 1508</span>&#160;  reverse_start_[head] = ~num_arcs_;</div>
<div class="line"><a name="l01509"></a><span class="lineno"> 1509</span>&#160;  DCHECK(!const_capacities_ || num_arcs_ &lt; arc_capacity_);</div>
<div class="line"><a name="l01510"></a><span class="lineno"> 1510</span>&#160;  <span class="keywordflow">return</span> num_arcs_++;</div>
<div class="line"><a name="l01511"></a><span class="lineno"> 1511</span>&#160;}</div>
<div class="line"><a name="l01512"></a><span class="lineno"> 1512</span>&#160; </div>
<div class="line"><a name="l01513"></a><span class="lineno"> 1513</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01514"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph.html#abcdd939132e429af377b43d569e42b53"> 1514</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a6a4d37693b809140b0dde7abd463d04e">ReverseArcListGraph&lt;NodeIndexType, ArcIndexType&gt;::Build</a>(</div>
<div class="line"><a name="l01515"></a><span class="lineno"> 1515</span>&#160;    std::vector&lt;ArcIndexType&gt;* permutation) {</div>
<div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>&#160;  <span class="keywordflow">if</span> (permutation != <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l01517"></a><span class="lineno"> 1517</span>&#160;    permutation-&gt;clear();</div>
<div class="line"><a name="l01518"></a><span class="lineno"> 1518</span>&#160;  }</div>
<div class="line"><a name="l01519"></a><span class="lineno"> 1519</span>&#160;}</div>
<div class="line"><a name="l01520"></a><span class="lineno"> 1520</span>&#160; </div>
<div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01522"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html"> 1522</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&lt;NodeIndexType, ArcIndexType&gt;::<a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html">OutgoingArcIterator</a> {</div>
<div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l01524"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html#a09204ded3355c128d6bee038d4308730"> 1524</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html#a09204ded3355c128d6bee038d4308730">OutgoingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&amp; graph, NodeIndexType node)</div>
<div class="line"><a name="l01525"></a><span class="lineno"> 1525</span>&#160;      : graph_(graph), index_(graph.start_[node]) {</div>
<div class="line"><a name="l01526"></a><span class="lineno"> 1526</span>&#160;    DCHECK(graph.<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(node));</div>
<div class="line"><a name="l01527"></a><span class="lineno"> 1527</span>&#160;  }</div>
<div class="line"><a name="l01528"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html#a95961aa64ac724662efc26381e9289cc"> 1528</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html#a95961aa64ac724662efc26381e9289cc">OutgoingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&amp; graph, NodeIndexType node,</div>
<div class="line"><a name="l01529"></a><span class="lineno"> 1529</span>&#160;                      ArcIndexType arc)</div>
<div class="line"><a name="l01530"></a><span class="lineno"> 1530</span>&#160;      : graph_(graph), index_(arc) {</div>
<div class="line"><a name="l01531"></a><span class="lineno"> 1531</span>&#160;    DCHECK(graph.<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(node));</div>
<div class="line"><a name="l01532"></a><span class="lineno"> 1532</span>&#160;    DCHECK(arc == <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a> || arc &gt;= 0);</div>
<div class="line"><a name="l01533"></a><span class="lineno"> 1533</span>&#160;    DCHECK(arc == <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a> || graph.<a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">Tail</a>(arc) == node);</div>
<div class="line"><a name="l01534"></a><span class="lineno"> 1534</span>&#160;  }</div>
<div class="line"><a name="l01535"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347"> 1535</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">Ok</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_ != <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a>; }</div>
<div class="line"><a name="l01536"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html#adac23a27a3389aea80f75741569afe35"> 1536</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html#adac23a27a3389aea80f75741569afe35">Index</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_; }</div>
<div class="line"><a name="l01537"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html#a659a293dd51073a1b9560bb80f687705"> 1537</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">Next</a>() {</div>
<div class="line"><a name="l01538"></a><span class="lineno"> 1538</span>&#160;    DCHECK(Ok());</div>
<div class="line"><a name="l01539"></a><span class="lineno"> 1539</span>&#160;    index_ = graph_.next_[index_];</div>
<div class="line"><a name="l01540"></a><span class="lineno"> 1540</span>&#160;  }</div>
<div class="line"><a name="l01541"></a><span class="lineno"> 1541</span>&#160; </div>
<div class="line"><a name="l01542"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html#aad59e6a3db8211d58a332098b0002ee2"> 1542</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html#aad59e6a3db8211d58a332098b0002ee2">DEFINE_STL_ITERATOR_FUNCTIONS</a>(<a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html">OutgoingArcIterator</a>);</div>
<div class="line"><a name="l01543"></a><span class="lineno"> 1543</span>&#160; </div>
<div class="line"><a name="l01544"></a><span class="lineno"> 1544</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l01545"></a><span class="lineno"> 1545</span>&#160;  <span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&amp; graph_;</div>
<div class="line"><a name="l01546"></a><span class="lineno"> 1546</span>&#160;  ArcIndexType index_;</div>
<div class="line"><a name="l01547"></a><span class="lineno"> 1547</span>&#160;};</div>
<div class="line"><a name="l01548"></a><span class="lineno"> 1548</span>&#160; </div>
<div class="line"><a name="l01549"></a><span class="lineno"> 1549</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01550"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html"> 1550</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&lt;NodeIndexType,</div>
<div class="line"><a name="l01551"></a><span class="lineno"> 1551</span>&#160;                          ArcIndexType&gt;::<a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html">OppositeIncomingArcIterator</a> {</div>
<div class="line"><a name="l01552"></a><span class="lineno"> 1552</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l01553"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#a7c63f34c18b32790f99ff0460ffb5a6e"> 1553</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#a7c63f34c18b32790f99ff0460ffb5a6e">OppositeIncomingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&amp; graph,</div>
<div class="line"><a name="l01554"></a><span class="lineno"> 1554</span>&#160;                              NodeIndexType node)</div>
<div class="line"><a name="l01555"></a><span class="lineno"> 1555</span>&#160;      : graph_(graph), index_(graph.reverse_start_[node]) {</div>
<div class="line"><a name="l01556"></a><span class="lineno"> 1556</span>&#160;    DCHECK(graph.<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(node));</div>
<div class="line"><a name="l01557"></a><span class="lineno"> 1557</span>&#160;  }</div>
<div class="line"><a name="l01558"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#a357390af1cf4662fe74a23bd404f7bf7"> 1558</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#a357390af1cf4662fe74a23bd404f7bf7">OppositeIncomingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&amp; graph,</div>
<div class="line"><a name="l01559"></a><span class="lineno"> 1559</span>&#160;                              NodeIndexType node, ArcIndexType arc)</div>
<div class="line"><a name="l01560"></a><span class="lineno"> 1560</span>&#160;      : graph_(graph), index_(arc) {</div>
<div class="line"><a name="l01561"></a><span class="lineno"> 1561</span>&#160;    DCHECK(graph.<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(node));</div>
<div class="line"><a name="l01562"></a><span class="lineno"> 1562</span>&#160;    DCHECK(arc == <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a> || arc &lt; 0);</div>
<div class="line"><a name="l01563"></a><span class="lineno"> 1563</span>&#160;    DCHECK(arc == <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a> || graph.<a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">Tail</a>(arc) == node);</div>
<div class="line"><a name="l01564"></a><span class="lineno"> 1564</span>&#160;  }</div>
<div class="line"><a name="l01565"></a><span class="lineno"> 1565</span>&#160; </div>
<div class="line"><a name="l01566"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347"> 1566</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">Ok</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_ != <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a>; }</div>
<div class="line"><a name="l01567"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35"> 1567</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35">Index</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_; }</div>
<div class="line"><a name="l01568"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#a659a293dd51073a1b9560bb80f687705"> 1568</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">Next</a>() {</div>
<div class="line"><a name="l01569"></a><span class="lineno"> 1569</span>&#160;    DCHECK(Ok());</div>
<div class="line"><a name="l01570"></a><span class="lineno"> 1570</span>&#160;    index_ = graph_.next_[index_];</div>
<div class="line"><a name="l01571"></a><span class="lineno"> 1571</span>&#160;  }</div>
<div class="line"><a name="l01572"></a><span class="lineno"> 1572</span>&#160; </div>
<div class="line"><a name="l01573"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#a7391b53f45bd9f666dbe75240072d1b8"> 1573</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#a7391b53f45bd9f666dbe75240072d1b8">DEFINE_STL_ITERATOR_FUNCTIONS</a>(<a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html">OppositeIncomingArcIterator</a>);</div>
<div class="line"><a name="l01574"></a><span class="lineno"> 1574</span>&#160; </div>
<div class="line"><a name="l01575"></a><span class="lineno"> 1575</span>&#160; <span class="keyword">protected</span>:</div>
<div class="line"><a name="l01576"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#a6119374ea2e367b5a6646b15c7aec4ab"> 1576</a></span>&#160;  <span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&amp; <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#a6119374ea2e367b5a6646b15c7aec4ab">graph_</a>;</div>
<div class="line"><a name="l01577"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#a2d07e2dff26af01a125f5790d07405f0"> 1577</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#a2d07e2dff26af01a125f5790d07405f0">index_</a>;</div>
<div class="line"><a name="l01578"></a><span class="lineno"> 1578</span>&#160;};</div>
<div class="line"><a name="l01579"></a><span class="lineno"> 1579</span>&#160; </div>
<div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01581"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator.html"> 1581</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&lt;NodeIndexType, ArcIndexType&gt;::<a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator.html">IncomingArcIterator</a></div>
<div class="line"><a name="l01582"></a><span class="lineno"> 1582</span>&#160;    : <span class="keyword">public</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html">OppositeIncomingArcIterator</a> {</div>
<div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l01584"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator.html#a725d3770d7d5f4b8b17690e3f03cb2a6"> 1584</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator.html#a725d3770d7d5f4b8b17690e3f03cb2a6">IncomingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&amp; graph, NodeIndexType node)</div>
<div class="line"><a name="l01585"></a><span class="lineno"> 1585</span>&#160;      : <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html">OppositeIncomingArcIterator</a>(graph, node) {}</div>
<div class="line"><a name="l01586"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator.html#a124766a3f1c8970b4865920c178498f7"> 1586</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator.html#a124766a3f1c8970b4865920c178498f7">IncomingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&amp; graph, NodeIndexType node,</div>
<div class="line"><a name="l01587"></a><span class="lineno"> 1587</span>&#160;                      ArcIndexType arc)</div>
<div class="line"><a name="l01588"></a><span class="lineno"> 1588</span>&#160;      : <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html">OppositeIncomingArcIterator</a>(</div>
<div class="line"><a name="l01589"></a><span class="lineno"> 1589</span>&#160;            graph, node,</div>
<div class="line"><a name="l01590"></a><span class="lineno"> 1590</span>&#160;            arc == <a class="code" href="classutil_1_1_base_graph.html">Base</a>::<a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">kNilArc</a> ? <a class="code" href="classutil_1_1_base_graph.html">Base</a>::<a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">kNilArc</a> : graph.<a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a1639035dfa412336ad43f8d8193a0307">OppositeArc</a>(arc)) {}</div>
<div class="line"><a name="l01591"></a><span class="lineno"> 1591</span>&#160; </div>
<div class="line"><a name="l01592"></a><span class="lineno"> 1592</span>&#160;  <span class="comment">// We overwrite OppositeIncomingArcIterator::Index() here.</span></div>
<div class="line"><a name="l01593"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35"> 1593</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35">Index</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01594"></a><span class="lineno"> 1594</span>&#160;    <span class="keywordflow">return</span> this-&gt;index_ == <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a></div>
<div class="line"><a name="l01595"></a><span class="lineno"> 1595</span>&#160;               ? <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a></div>
<div class="line"><a name="l01596"></a><span class="lineno"> 1596</span>&#160;               : this-&gt;graph_.OppositeArc(this-&gt;index_);</div>
<div class="line"><a name="l01597"></a><span class="lineno"> 1597</span>&#160;  }</div>
<div class="line"><a name="l01598"></a><span class="lineno"> 1598</span>&#160; </div>
<div class="line"><a name="l01599"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator.html#aa48e02282ca31d6f9b19343c57d05118"> 1599</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator.html#aa48e02282ca31d6f9b19343c57d05118">DEFINE_STL_ITERATOR_FUNCTIONS</a>(<a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator.html">IncomingArcIterator</a>);</div>
<div class="line"><a name="l01600"></a><span class="lineno"> 1600</span>&#160;};</div>
<div class="line"><a name="l01601"></a><span class="lineno"> 1601</span>&#160; </div>
<div class="line"><a name="l01602"></a><span class="lineno"> 1602</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01603"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html"> 1603</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&lt;NodeIndexType,</div>
<div class="line"><a name="l01604"></a><span class="lineno"> 1604</span>&#160;                          ArcIndexType&gt;::<a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html">OutgoingOrOppositeIncomingArcIterator</a> {</div>
<div class="line"><a name="l01605"></a><span class="lineno"> 1605</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l01606"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a2282bb0bc1118383354bf90a92822b32"> 1606</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a2282bb0bc1118383354bf90a92822b32">OutgoingOrOppositeIncomingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&amp; graph,</div>
<div class="line"><a name="l01607"></a><span class="lineno"> 1607</span>&#160;                                        NodeIndexType node)</div>
<div class="line"><a name="l01608"></a><span class="lineno"> 1608</span>&#160;      : graph_(graph), index_(graph.reverse_start_[node]), node_(node) {</div>
<div class="line"><a name="l01609"></a><span class="lineno"> 1609</span>&#160;    DCHECK(graph.<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(node));</div>
<div class="line"><a name="l01610"></a><span class="lineno"> 1610</span>&#160;    <span class="keywordflow">if</span> (index_ == <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a>) index_ = graph.start_[node];</div>
<div class="line"><a name="l01611"></a><span class="lineno"> 1611</span>&#160;  }</div>
<div class="line"><a name="l01612"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#aeee12fd1e05fb9cdeb1014fc80054cac"> 1612</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#aeee12fd1e05fb9cdeb1014fc80054cac">OutgoingOrOppositeIncomingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&amp; graph,</div>
<div class="line"><a name="l01613"></a><span class="lineno"> 1613</span>&#160;                                        NodeIndexType node, ArcIndexType arc)</div>
<div class="line"><a name="l01614"></a><span class="lineno"> 1614</span>&#160;      : graph_(graph), index_(arc), node_(node) {</div>
<div class="line"><a name="l01615"></a><span class="lineno"> 1615</span>&#160;    DCHECK(graph.<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(node));</div>
<div class="line"><a name="l01616"></a><span class="lineno"> 1616</span>&#160;    DCHECK(arc == <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a> || graph.<a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">Tail</a>(arc) == node);</div>
<div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>&#160;  }</div>
<div class="line"><a name="l01618"></a><span class="lineno"> 1618</span>&#160; </div>
<div class="line"><a name="l01619"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347"> 1619</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">Ok</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_ != <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a>; }</div>
<div class="line"><a name="l01620"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35"> 1620</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35">Index</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_; }</div>
<div class="line"><a name="l01621"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a659a293dd51073a1b9560bb80f687705"> 1621</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">Next</a>() {</div>
<div class="line"><a name="l01622"></a><span class="lineno"> 1622</span>&#160;    DCHECK(Ok());</div>
<div class="line"><a name="l01623"></a><span class="lineno"> 1623</span>&#160;    <span class="keywordflow">if</span> (index_ &lt; 0) {</div>
<div class="line"><a name="l01624"></a><span class="lineno"> 1624</span>&#160;      index_ = graph_.next_[index_];</div>
<div class="line"><a name="l01625"></a><span class="lineno"> 1625</span>&#160;      <span class="keywordflow">if</span> (index_ == <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a>) {</div>
<div class="line"><a name="l01626"></a><span class="lineno"> 1626</span>&#160;        index_ = graph_.start_[node_];</div>
<div class="line"><a name="l01627"></a><span class="lineno"> 1627</span>&#160;      }</div>
<div class="line"><a name="l01628"></a><span class="lineno"> 1628</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01629"></a><span class="lineno"> 1629</span>&#160;      index_ = graph_.next_[index_];</div>
<div class="line"><a name="l01630"></a><span class="lineno"> 1630</span>&#160;    }</div>
<div class="line"><a name="l01631"></a><span class="lineno"> 1631</span>&#160;  }</div>
<div class="line"><a name="l01632"></a><span class="lineno"> 1632</span>&#160; </div>
<div class="line"><a name="l01633"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a94f0b23adde04d8db965ccb2f74ec515"> 1633</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a94f0b23adde04d8db965ccb2f74ec515">DEFINE_STL_ITERATOR_FUNCTIONS</a>(<a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html">OutgoingOrOppositeIncomingArcIterator</a>);</div>
<div class="line"><a name="l01634"></a><span class="lineno"> 1634</span>&#160; </div>
<div class="line"><a name="l01635"></a><span class="lineno"> 1635</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l01636"></a><span class="lineno"> 1636</span>&#160;  <span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&amp; graph_;</div>
<div class="line"><a name="l01637"></a><span class="lineno"> 1637</span>&#160;  ArcIndexType index_;</div>
<div class="line"><a name="l01638"></a><span class="lineno"> 1638</span>&#160;  <span class="keyword">const</span> NodeIndexType node_;</div>
<div class="line"><a name="l01639"></a><span class="lineno"> 1639</span>&#160;};</div>
<div class="line"><a name="l01640"></a><span class="lineno"> 1640</span>&#160; </div>
<div class="line"><a name="l01641"></a><span class="lineno"> 1641</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01642"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html"> 1642</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&lt;NodeIndexType, ArcIndexType&gt;::<a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html">OutgoingHeadIterator</a> {</div>
<div class="line"><a name="l01643"></a><span class="lineno"> 1643</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l01644"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html#a3b47cc7e028f3affa867594f0667016a"> 1644</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html#a3b47cc7e028f3affa867594f0667016a">OutgoingHeadIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&amp; graph, NodeIndexType node)</div>
<div class="line"><a name="l01645"></a><span class="lineno"> 1645</span>&#160;      : graph_(&amp;graph), index_(graph.start_[node]) {</div>
<div class="line"><a name="l01646"></a><span class="lineno"> 1646</span>&#160;    DCHECK(graph.<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(node));</div>
<div class="line"><a name="l01647"></a><span class="lineno"> 1647</span>&#160;  }</div>
<div class="line"><a name="l01648"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html#af1f337e1722b47b5896d46d2a673193d"> 1648</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html#af1f337e1722b47b5896d46d2a673193d">OutgoingHeadIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>&amp; graph, NodeIndexType node,</div>
<div class="line"><a name="l01649"></a><span class="lineno"> 1649</span>&#160;                       ArcIndexType arc)</div>
<div class="line"><a name="l01650"></a><span class="lineno"> 1650</span>&#160;      : graph_(&amp;graph), index_(arc) {</div>
<div class="line"><a name="l01651"></a><span class="lineno"> 1651</span>&#160;    DCHECK(graph.<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(node));</div>
<div class="line"><a name="l01652"></a><span class="lineno"> 1652</span>&#160;    DCHECK(arc == <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a> || arc &gt;= 0);</div>
<div class="line"><a name="l01653"></a><span class="lineno"> 1653</span>&#160;    DCHECK(arc == <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a> || graph.<a class="code" href="classutil_1_1_reverse_arc_list_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">Tail</a>(arc) == node);</div>
<div class="line"><a name="l01654"></a><span class="lineno"> 1654</span>&#160;  }</div>
<div class="line"><a name="l01655"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347"> 1655</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">Ok</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_ != <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a>; }</div>
<div class="line"><a name="l01656"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html#adac23a27a3389aea80f75741569afe35"> 1656</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html#adac23a27a3389aea80f75741569afe35">Index</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> graph_-&gt;Head(index_); }</div>
<div class="line"><a name="l01657"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html#a659a293dd51073a1b9560bb80f687705"> 1657</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html#a659a293dd51073a1b9560bb80f687705">Next</a>() {</div>
<div class="line"><a name="l01658"></a><span class="lineno"> 1658</span>&#160;    DCHECK(Ok());</div>
<div class="line"><a name="l01659"></a><span class="lineno"> 1659</span>&#160;    index_ = graph_-&gt;next_[index_];</div>
<div class="line"><a name="l01660"></a><span class="lineno"> 1660</span>&#160;  }</div>
<div class="line"><a name="l01661"></a><span class="lineno"> 1661</span>&#160; </div>
<div class="line"><a name="l01662"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html#a2b734e241bd2b145d40b20cda54dd995"> 1662</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html#a2b734e241bd2b145d40b20cda54dd995">DEFINE_STL_ITERATOR_FUNCTIONS</a>(<a class="code" href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html">OutgoingHeadIterator</a>);</div>
<div class="line"><a name="l01663"></a><span class="lineno"> 1663</span>&#160; </div>
<div class="line"><a name="l01664"></a><span class="lineno"> 1664</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l01665"></a><span class="lineno"> 1665</span>&#160;  <span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_list_graph.html">ReverseArcListGraph</a>* graph_;</div>
<div class="line"><a name="l01666"></a><span class="lineno"> 1666</span>&#160;  ArcIndexType index_;</div>
<div class="line"><a name="l01667"></a><span class="lineno"> 1667</span>&#160;};</div>
<div class="line"><a name="l01668"></a><span class="lineno"> 1668</span>&#160; </div>
<div class="line"><a name="l01669"></a><span class="lineno"> 1669</span>&#160;<span class="comment">// ReverseArcStaticGraph implementation ----------------------------------------</span></div>
<div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>&#160; </div>
<div class="line"><a name="l01671"></a><span class="lineno"><a class="line" href="namespaceutil.html#a2cc2a1037195d237820edc97d35404be"> 1671</a></span>&#160;<a class="code" href="namespaceutil.html#a37be0131ae922e30a286797a0bef0c96">DEFINE_RANGE_BASED_ARC_ITERATION</a>(<a class="code" href="classutil_1_1_reverse_arc_static_graph.html">ReverseArcStaticGraph</a>, Outgoing,</div>
<div class="line"><a name="l01672"></a><span class="lineno"> 1672</span>&#160;                                 DirectArcLimit(node));</div>
<div class="line"><a name="l01673"></a><span class="lineno"><a class="line" href="namespaceutil.html#a2a51d676cd5d9354bfe1f80d09c44f39"> 1673</a></span>&#160;<a class="code" href="namespaceutil.html#a37be0131ae922e30a286797a0bef0c96">DEFINE_RANGE_BASED_ARC_ITERATION</a>(<a class="code" href="classutil_1_1_reverse_arc_static_graph.html">ReverseArcStaticGraph</a>, Incoming,</div>
<div class="line"><a name="l01674"></a><span class="lineno"> 1674</span>&#160;                                 ReverseArcLimit(node));</div>
<div class="line"><a name="l01675"></a><span class="lineno"><a class="line" href="namespaceutil.html#a1db1a919e67261878ff8abda53e664c7"> 1675</a></span>&#160;<a class="code" href="namespaceutil.html#a37be0131ae922e30a286797a0bef0c96">DEFINE_RANGE_BASED_ARC_ITERATION</a>(<a class="code" href="classutil_1_1_reverse_arc_static_graph.html">ReverseArcStaticGraph</a>,</div>
<div class="line"><a name="l01676"></a><span class="lineno"> 1676</span>&#160;                                 OutgoingOrOppositeIncoming,</div>
<div class="line"><a name="l01677"></a><span class="lineno"> 1677</span>&#160;                                 DirectArcLimit(node));</div>
<div class="line"><a name="l01678"></a><span class="lineno"><a class="line" href="namespaceutil.html#a1728675285eb75f9f18d6ed7c134d0b6"> 1678</a></span>&#160;<a class="code" href="namespaceutil.html#a37be0131ae922e30a286797a0bef0c96">DEFINE_RANGE_BASED_ARC_ITERATION</a>(<a class="code" href="classutil_1_1_reverse_arc_static_graph.html">ReverseArcStaticGraph</a>, OppositeIncoming,</div>
<div class="line"><a name="l01679"></a><span class="lineno"> 1679</span>&#160;                                 ReverseArcLimit(node));</div>
<div class="line"><a name="l01680"></a><span class="lineno"> 1680</span>&#160; </div>
<div class="line"><a name="l01681"></a><span class="lineno"> 1681</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01682"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#a972f29a740833d0f6d9ae9ad1f568b22"> 1682</a></span>&#160;ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">ReverseArcStaticGraph&lt;NodeIndexType, ArcIndexType&gt;::OutDegree</a>(</div>
<div class="line"><a name="l01683"></a><span class="lineno"> 1683</span>&#160;    NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01684"></a><span class="lineno"> 1684</span>&#160;  <span class="keywordflow">return</span> DirectArcLimit(node) - start_[node];</div>
<div class="line"><a name="l01685"></a><span class="lineno"> 1685</span>&#160;}</div>
<div class="line"><a name="l01686"></a><span class="lineno"> 1686</span>&#160; </div>
<div class="line"><a name="l01687"></a><span class="lineno"> 1687</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01688"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#a64e92a69b1e1c47656a72df314cf609c"> 1688</a></span>&#160;ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a64e92a69b1e1c47656a72df314cf609c">ReverseArcStaticGraph&lt;NodeIndexType, ArcIndexType&gt;::InDegree</a>(</div>
<div class="line"><a name="l01689"></a><span class="lineno"> 1689</span>&#160;    NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01690"></a><span class="lineno"> 1690</span>&#160;  <span class="keywordflow">return</span> ReverseArcLimit(node) - reverse_start_[node];</div>
<div class="line"><a name="l01691"></a><span class="lineno"> 1691</span>&#160;}</div>
<div class="line"><a name="l01692"></a><span class="lineno"> 1692</span>&#160; </div>
<div class="line"><a name="l01693"></a><span class="lineno"> 1693</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01694"></a><span class="lineno"> 1694</span>&#160;<a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;NodeIndexType const*&gt;</a></div>
<div class="line"><a name="l01695"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#a71e14c0088eed792506574efd3e516be"> 1695</a></span>&#160;<a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a71e14c0088eed792506574efd3e516be">ReverseArcStaticGraph&lt;NodeIndexType, ArcIndexType&gt;::operator[]</a>(</div>
<div class="line"><a name="l01696"></a><span class="lineno"> 1696</span>&#160;    NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01697"></a><span class="lineno"> 1697</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;NodeIndexType const*&gt;</a>(</div>
<div class="line"><a name="l01698"></a><span class="lineno"> 1698</span>&#160;      head_.data() + start_[node], head_.data() + DirectArcLimit(node));</div>
<div class="line"><a name="l01699"></a><span class="lineno"> 1699</span>&#160;}</div>
<div class="line"><a name="l01700"></a><span class="lineno"> 1700</span>&#160; </div>
<div class="line"><a name="l01701"></a><span class="lineno"> 1701</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01702"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#a1639035dfa412336ad43f8d8193a0307"> 1702</a></span>&#160;ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a1639035dfa412336ad43f8d8193a0307">ReverseArcStaticGraph&lt;NodeIndexType, ArcIndexType&gt;::OppositeArc</a>(</div>
<div class="line"><a name="l01703"></a><span class="lineno"> 1703</span>&#160;    ArcIndexType arc)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01704"></a><span class="lineno"> 1704</span>&#160;  DCHECK(is_built_);</div>
<div class="line"><a name="l01705"></a><span class="lineno"> 1705</span>&#160;  DCHECK(IsArcValid(arc));</div>
<div class="line"><a name="l01706"></a><span class="lineno"> 1706</span>&#160;  <span class="keywordflow">return</span> opposite_[arc];</div>
<div class="line"><a name="l01707"></a><span class="lineno"> 1707</span>&#160;}</div>
<div class="line"><a name="l01708"></a><span class="lineno"> 1708</span>&#160; </div>
<div class="line"><a name="l01709"></a><span class="lineno"> 1709</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01710"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955"> 1710</a></span>&#160;NodeIndexType <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">ReverseArcStaticGraph&lt;NodeIndexType, ArcIndexType&gt;::Head</a>(</div>
<div class="line"><a name="l01711"></a><span class="lineno"> 1711</span>&#160;    ArcIndexType arc)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01712"></a><span class="lineno"> 1712</span>&#160;  DCHECK(is_built_);</div>
<div class="line"><a name="l01713"></a><span class="lineno"> 1713</span>&#160;  DCHECK(IsArcValid(arc));</div>
<div class="line"><a name="l01714"></a><span class="lineno"> 1714</span>&#160;  <span class="keywordflow">return</span> head_[arc];</div>
<div class="line"><a name="l01715"></a><span class="lineno"> 1715</span>&#160;}</div>
<div class="line"><a name="l01716"></a><span class="lineno"> 1716</span>&#160; </div>
<div class="line"><a name="l01717"></a><span class="lineno"> 1717</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01718"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#a2eeae3a8497dc3942e3db3128a10d41c"> 1718</a></span>&#160;NodeIndexType <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">ReverseArcStaticGraph&lt;NodeIndexType, ArcIndexType&gt;::Tail</a>(</div>
<div class="line"><a name="l01719"></a><span class="lineno"> 1719</span>&#160;    ArcIndexType arc)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01720"></a><span class="lineno"> 1720</span>&#160;  DCHECK(is_built_);</div>
<div class="line"><a name="l01721"></a><span class="lineno"> 1721</span>&#160;  <span class="keywordflow">return</span> head_[OppositeArc(arc)];</div>
<div class="line"><a name="l01722"></a><span class="lineno"> 1722</span>&#160;}</div>
<div class="line"><a name="l01723"></a><span class="lineno"> 1723</span>&#160; </div>
<div class="line"><a name="l01724"></a><span class="lineno"> 1724</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01725"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#a50281a76c553a854dd86b11789007110"> 1725</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a50281a76c553a854dd86b11789007110">ReverseArcStaticGraph&lt;NodeIndexType, ArcIndexType&gt;::ReserveArcs</a>(</div>
<div class="line"><a name="l01726"></a><span class="lineno"> 1726</span>&#160;    ArcIndexType bound) {</div>
<div class="line"><a name="l01727"></a><span class="lineno"> 1727</span>&#160;  Base::ReserveArcs(bound);</div>
<div class="line"><a name="l01728"></a><span class="lineno"> 1728</span>&#160;  <span class="keywordflow">if</span> (bound &lt;= num_arcs_) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01729"></a><span class="lineno"> 1729</span>&#160;  head_.reserve(bound);</div>
<div class="line"><a name="l01730"></a><span class="lineno"> 1730</span>&#160;}</div>
<div class="line"><a name="l01731"></a><span class="lineno"> 1731</span>&#160; </div>
<div class="line"><a name="l01732"></a><span class="lineno"> 1732</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01733"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#a72abbca4ba20feecaba7b06b8d472e6d"> 1733</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">ReverseArcStaticGraph&lt;NodeIndexType, ArcIndexType&gt;::AddNode</a>(</div>
<div class="line"><a name="l01734"></a><span class="lineno"> 1734</span>&#160;    NodeIndexType node) {</div>
<div class="line"><a name="l01735"></a><span class="lineno"> 1735</span>&#160;  <span class="keywordflow">if</span> (node &lt; num_nodes_) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01736"></a><span class="lineno"> 1736</span>&#160;  DCHECK(!const_capacities_ || node &lt; node_capacity_);</div>
<div class="line"><a name="l01737"></a><span class="lineno"> 1737</span>&#160;  num_nodes_ = node + 1;</div>
<div class="line"><a name="l01738"></a><span class="lineno"> 1738</span>&#160;}</div>
<div class="line"><a name="l01739"></a><span class="lineno"> 1739</span>&#160; </div>
<div class="line"><a name="l01740"></a><span class="lineno"> 1740</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01741"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#a7b505ba4a01bce342d049f5a8674da72"> 1741</a></span>&#160;ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a7b505ba4a01bce342d049f5a8674da72">ReverseArcStaticGraph&lt;NodeIndexType, ArcIndexType&gt;::AddArc</a>(</div>
<div class="line"><a name="l01742"></a><span class="lineno"> 1742</span>&#160;    NodeIndexType tail, NodeIndexType head) {</div>
<div class="line"><a name="l01743"></a><span class="lineno"> 1743</span>&#160;  DCHECK_GE(tail, 0);</div>
<div class="line"><a name="l01744"></a><span class="lineno"> 1744</span>&#160;  DCHECK_GE(head, 0);</div>
<div class="line"><a name="l01745"></a><span class="lineno"> 1745</span>&#160;  AddNode(tail &gt; head ? tail : head);</div>
<div class="line"><a name="l01746"></a><span class="lineno"> 1746</span>&#160; </div>
<div class="line"><a name="l01747"></a><span class="lineno"> 1747</span>&#160;  <span class="comment">// We inverse head and tail here because it is more convenient this way</span></div>
<div class="line"><a name="l01748"></a><span class="lineno"> 1748</span>&#160;  <span class="comment">// during build time, see Build().</span></div>
<div class="line"><a name="l01749"></a><span class="lineno"> 1749</span>&#160;  head_.grow(head, tail);</div>
<div class="line"><a name="l01750"></a><span class="lineno"> 1750</span>&#160;  DCHECK(!const_capacities_ || num_arcs_ &lt; arc_capacity_);</div>
<div class="line"><a name="l01751"></a><span class="lineno"> 1751</span>&#160;  <span class="keywordflow">return</span> num_arcs_++;</div>
<div class="line"><a name="l01752"></a><span class="lineno"> 1752</span>&#160;}</div>
<div class="line"><a name="l01753"></a><span class="lineno"> 1753</span>&#160; </div>
<div class="line"><a name="l01754"></a><span class="lineno"> 1754</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01755"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph.html#abcdd939132e429af377b43d569e42b53"> 1755</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a6a4d37693b809140b0dde7abd463d04e">ReverseArcStaticGraph&lt;NodeIndexType, ArcIndexType&gt;::Build</a>(</div>
<div class="line"><a name="l01756"></a><span class="lineno"> 1756</span>&#160;    std::vector&lt;ArcIndexType&gt;* permutation) {</div>
<div class="line"><a name="l01757"></a><span class="lineno"> 1757</span>&#160;  DCHECK(!is_built_);</div>
<div class="line"><a name="l01758"></a><span class="lineno"> 1758</span>&#160;  <span class="keywordflow">if</span> (is_built_) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01759"></a><span class="lineno"> 1759</span>&#160;  is_built_ = <span class="keyword">true</span>;</div>
<div class="line"><a name="l01760"></a><span class="lineno"> 1760</span>&#160;  node_capacity_ = num_nodes_;</div>
<div class="line"><a name="l01761"></a><span class="lineno"> 1761</span>&#160;  arc_capacity_ = num_arcs_;</div>
<div class="line"><a name="l01762"></a><span class="lineno"> 1762</span>&#160;  this-&gt;FreezeCapacities();</div>
<div class="line"><a name="l01763"></a><span class="lineno"> 1763</span>&#160;  this-&gt;BuildStartAndForwardHead(&amp;head_, &amp;start_, permutation);</div>
<div class="line"><a name="l01764"></a><span class="lineno"> 1764</span>&#160; </div>
<div class="line"><a name="l01765"></a><span class="lineno"> 1765</span>&#160;  <span class="comment">// Computes incoming degree of each nodes.</span></div>
<div class="line"><a name="l01766"></a><span class="lineno"> 1766</span>&#160;  reverse_start_.assign(num_nodes_, 0);</div>
<div class="line"><a name="l01767"></a><span class="lineno"> 1767</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_arcs_; ++i) {</div>
<div class="line"><a name="l01768"></a><span class="lineno"> 1768</span>&#160;    reverse_start_[head_[i]]++;</div>
<div class="line"><a name="l01769"></a><span class="lineno"> 1769</span>&#160;  }</div>
<div class="line"><a name="l01770"></a><span class="lineno"> 1770</span>&#160;  this-&gt;ComputeCumulativeSum(&amp;reverse_start_);</div>
<div class="line"><a name="l01771"></a><span class="lineno"> 1771</span>&#160; </div>
<div class="line"><a name="l01772"></a><span class="lineno"> 1772</span>&#160;  <span class="comment">// Computes the reverse arcs of the forward arcs.</span></div>
<div class="line"><a name="l01773"></a><span class="lineno"> 1773</span>&#160;  <span class="comment">// Note that this sort the reverse arcs with the same tail by head.</span></div>
<div class="line"><a name="l01774"></a><span class="lineno"> 1774</span>&#160;  opposite_.reserve(num_arcs_);</div>
<div class="line"><a name="l01775"></a><span class="lineno"> 1775</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_arcs_; ++i) {</div>
<div class="line"><a name="l01776"></a><span class="lineno"> 1776</span>&#160;    <span class="comment">// TODO(user): the 0 is wasted here, but minor optimisation.</span></div>
<div class="line"><a name="l01777"></a><span class="lineno"> 1777</span>&#160;    opposite_.grow(0, reverse_start_[head_[i]]++ - num_arcs_);</div>
<div class="line"><a name="l01778"></a><span class="lineno"> 1778</span>&#160;  }</div>
<div class="line"><a name="l01779"></a><span class="lineno"> 1779</span>&#160; </div>
<div class="line"><a name="l01780"></a><span class="lineno"> 1780</span>&#160;  <span class="comment">// Computes in reverse_start_ the start index of the reverse arcs.</span></div>
<div class="line"><a name="l01781"></a><span class="lineno"> 1781</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = num_nodes_ - 1; i &gt; 0; --i) {</div>
<div class="line"><a name="l01782"></a><span class="lineno"> 1782</span>&#160;    reverse_start_[i] = reverse_start_[i - 1] - num_arcs_;</div>
<div class="line"><a name="l01783"></a><span class="lineno"> 1783</span>&#160;  }</div>
<div class="line"><a name="l01784"></a><span class="lineno"> 1784</span>&#160;  <span class="keywordflow">if</span> (num_nodes_ != 0) {</div>
<div class="line"><a name="l01785"></a><span class="lineno"> 1785</span>&#160;    reverse_start_[0] = -num_arcs_;</div>
<div class="line"><a name="l01786"></a><span class="lineno"> 1786</span>&#160;  }</div>
<div class="line"><a name="l01787"></a><span class="lineno"> 1787</span>&#160; </div>
<div class="line"><a name="l01788"></a><span class="lineno"> 1788</span>&#160;  <span class="comment">// Fill reverse arc information.</span></div>
<div class="line"><a name="l01789"></a><span class="lineno"> 1789</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_arcs_; ++i) {</div>
<div class="line"><a name="l01790"></a><span class="lineno"> 1790</span>&#160;    opposite_[opposite_[i]] = i;</div>
<div class="line"><a name="l01791"></a><span class="lineno"> 1791</span>&#160;  }</div>
<div class="line"><a name="l01792"></a><span class="lineno"> 1792</span>&#160;  <span class="keywordflow">for</span> (<span class="keyword">const</span> NodeIndexType node : Base::AllNodes()) {</div>
<div class="line"><a name="l01793"></a><span class="lineno"> 1793</span>&#160;    <span class="keywordflow">for</span> (<span class="keyword">const</span> ArcIndexType arc : OutgoingArcs(node)) {</div>
<div class="line"><a name="l01794"></a><span class="lineno"> 1794</span>&#160;      head_[opposite_[arc]] = node;</div>
<div class="line"><a name="l01795"></a><span class="lineno"> 1795</span>&#160;    }</div>
<div class="line"><a name="l01796"></a><span class="lineno"> 1796</span>&#160;  }</div>
<div class="line"><a name="l01797"></a><span class="lineno"> 1797</span>&#160;}</div>
<div class="line"><a name="l01798"></a><span class="lineno"> 1798</span>&#160; </div>
<div class="line"><a name="l01799"></a><span class="lineno"> 1799</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01800"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html"> 1800</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_reverse_arc_static_graph.html">ReverseArcStaticGraph</a>&lt;NodeIndexType, ArcIndexType&gt;::<a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html">OutgoingArcIterator</a> {</div>
<div class="line"><a name="l01801"></a><span class="lineno"> 1801</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l01802"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html#a5eafa0bb6911e15aa04f37a71e10d9e9"> 1802</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html#a5eafa0bb6911e15aa04f37a71e10d9e9">OutgoingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html">ReverseArcStaticGraph</a>&amp; graph, NodeIndexType node)</div>
<div class="line"><a name="l01803"></a><span class="lineno"> 1803</span>&#160;      : index_(graph.start_[node]), limit_(graph.DirectArcLimit(node)) {}</div>
<div class="line"><a name="l01804"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html#a245219252cbd3808a9a582f9d19f257c"> 1804</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html#a245219252cbd3808a9a582f9d19f257c">OutgoingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html">ReverseArcStaticGraph</a>&amp; graph, NodeIndexType node,</div>
<div class="line"><a name="l01805"></a><span class="lineno"> 1805</span>&#160;                      ArcIndexType arc)</div>
<div class="line"><a name="l01806"></a><span class="lineno"> 1806</span>&#160;      : index_(arc), limit_(graph.DirectArcLimit(node)) {</div>
<div class="line"><a name="l01807"></a><span class="lineno"> 1807</span>&#160;    DCHECK_GE(arc, graph.start_[node]);</div>
<div class="line"><a name="l01808"></a><span class="lineno"> 1808</span>&#160;  }</div>
<div class="line"><a name="l01809"></a><span class="lineno"> 1809</span>&#160; </div>
<div class="line"><a name="l01810"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347"> 1810</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">Ok</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_ &lt; limit_; }</div>
<div class="line"><a name="l01811"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html#adac23a27a3389aea80f75741569afe35"> 1811</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html#adac23a27a3389aea80f75741569afe35">Index</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_; }</div>
<div class="line"><a name="l01812"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html#a659a293dd51073a1b9560bb80f687705"> 1812</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">Next</a>() {</div>
<div class="line"><a name="l01813"></a><span class="lineno"> 1813</span>&#160;    DCHECK(Ok());</div>
<div class="line"><a name="l01814"></a><span class="lineno"> 1814</span>&#160;    index_++;</div>
<div class="line"><a name="l01815"></a><span class="lineno"> 1815</span>&#160;  }</div>
<div class="line"><a name="l01816"></a><span class="lineno"> 1816</span>&#160; </div>
<div class="line"><a name="l01817"></a><span class="lineno"> 1817</span>&#160;  <span class="comment">// TODO(user): we lose a bit by returning a BeginEndWrapper&lt;&gt; on top of this</span></div>
<div class="line"><a name="l01818"></a><span class="lineno"> 1818</span>&#160;  <span class="comment">// iterator rather than a simple IntegerRange on the arc indices.</span></div>
<div class="line"><a name="l01819"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html#aad59e6a3db8211d58a332098b0002ee2"> 1819</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html#aad59e6a3db8211d58a332098b0002ee2">DEFINE_STL_ITERATOR_FUNCTIONS</a>(<a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html">OutgoingArcIterator</a>);</div>
<div class="line"><a name="l01820"></a><span class="lineno"> 1820</span>&#160; </div>
<div class="line"><a name="l01821"></a><span class="lineno"> 1821</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l01822"></a><span class="lineno"> 1822</span>&#160;  ArcIndexType index_;</div>
<div class="line"><a name="l01823"></a><span class="lineno"> 1823</span>&#160;  <span class="keyword">const</span> ArcIndexType limit_;</div>
<div class="line"><a name="l01824"></a><span class="lineno"> 1824</span>&#160;};</div>
<div class="line"><a name="l01825"></a><span class="lineno"> 1825</span>&#160; </div>
<div class="line"><a name="l01826"></a><span class="lineno"> 1826</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01827"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html"> 1827</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_reverse_arc_static_graph.html">ReverseArcStaticGraph</a>&lt;NodeIndexType,</div>
<div class="line"><a name="l01828"></a><span class="lineno"> 1828</span>&#160;                            ArcIndexType&gt;::<a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html">OppositeIncomingArcIterator</a> {</div>
<div class="line"><a name="l01829"></a><span class="lineno"> 1829</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l01830"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a07dbc7d066ccb1d50eef6e153aa6350c"> 1830</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a07dbc7d066ccb1d50eef6e153aa6350c">OppositeIncomingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html">ReverseArcStaticGraph</a>&amp; graph,</div>
<div class="line"><a name="l01831"></a><span class="lineno"> 1831</span>&#160;                              NodeIndexType node)</div>
<div class="line"><a name="l01832"></a><span class="lineno"> 1832</span>&#160;      : graph_(graph),</div>
<div class="line"><a name="l01833"></a><span class="lineno"> 1833</span>&#160;        limit_(graph.ReverseArcLimit(node)),</div>
<div class="line"><a name="l01834"></a><span class="lineno"> 1834</span>&#160;        index_(graph.reverse_start_[node]) {</div>
<div class="line"><a name="l01835"></a><span class="lineno"> 1835</span>&#160;    DCHECK(graph.<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(node));</div>
<div class="line"><a name="l01836"></a><span class="lineno"> 1836</span>&#160;    DCHECK_LE(index_, limit_);</div>
<div class="line"><a name="l01837"></a><span class="lineno"> 1837</span>&#160;  }</div>
<div class="line"><a name="l01838"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a439d9d7a5c81e14d4fa361a6cd55e193"> 1838</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a439d9d7a5c81e14d4fa361a6cd55e193">OppositeIncomingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html">ReverseArcStaticGraph</a>&amp; graph,</div>
<div class="line"><a name="l01839"></a><span class="lineno"> 1839</span>&#160;                              NodeIndexType node, ArcIndexType arc)</div>
<div class="line"><a name="l01840"></a><span class="lineno"> 1840</span>&#160;      : graph_(graph), limit_(graph.ReverseArcLimit(node)), index_(arc) {</div>
<div class="line"><a name="l01841"></a><span class="lineno"> 1841</span>&#160;    DCHECK(graph.<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(node));</div>
<div class="line"><a name="l01842"></a><span class="lineno"> 1842</span>&#160;    DCHECK_GE(index_, graph.reverse_start_[node]);</div>
<div class="line"><a name="l01843"></a><span class="lineno"> 1843</span>&#160;    DCHECK_LE(index_, limit_);</div>
<div class="line"><a name="l01844"></a><span class="lineno"> 1844</span>&#160;  }</div>
<div class="line"><a name="l01845"></a><span class="lineno"> 1845</span>&#160; </div>
<div class="line"><a name="l01846"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347"> 1846</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">Ok</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_ &lt; limit_; }</div>
<div class="line"><a name="l01847"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35"> 1847</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35">Index</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_; }</div>
<div class="line"><a name="l01848"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a659a293dd51073a1b9560bb80f687705"> 1848</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">Next</a>() {</div>
<div class="line"><a name="l01849"></a><span class="lineno"> 1849</span>&#160;    DCHECK(Ok());</div>
<div class="line"><a name="l01850"></a><span class="lineno"> 1850</span>&#160;    index_++;</div>
<div class="line"><a name="l01851"></a><span class="lineno"> 1851</span>&#160;  }</div>
<div class="line"><a name="l01852"></a><span class="lineno"> 1852</span>&#160; </div>
<div class="line"><a name="l01853"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a7391b53f45bd9f666dbe75240072d1b8"> 1853</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a7391b53f45bd9f666dbe75240072d1b8">DEFINE_STL_ITERATOR_FUNCTIONS</a>(<a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html">OppositeIncomingArcIterator</a>);</div>
<div class="line"><a name="l01854"></a><span class="lineno"> 1854</span>&#160; </div>
<div class="line"><a name="l01855"></a><span class="lineno"> 1855</span>&#160; <span class="keyword">protected</span>:</div>
<div class="line"><a name="l01856"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a3012b9df64325459fdc497592e85ec7f"> 1856</a></span>&#160;  <span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html">ReverseArcStaticGraph</a>&amp; <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a3012b9df64325459fdc497592e85ec7f">graph_</a>;</div>
<div class="line"><a name="l01857"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a75b1547aca9874081404a5e388a3310d"> 1857</a></span>&#160;  <span class="keyword">const</span> ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a75b1547aca9874081404a5e388a3310d">limit_</a>;</div>
<div class="line"><a name="l01858"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a2d07e2dff26af01a125f5790d07405f0"> 1858</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a2d07e2dff26af01a125f5790d07405f0">index_</a>;</div>
<div class="line"><a name="l01859"></a><span class="lineno"> 1859</span>&#160;};</div>
<div class="line"><a name="l01860"></a><span class="lineno"> 1860</span>&#160; </div>
<div class="line"><a name="l01861"></a><span class="lineno"> 1861</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01862"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator.html"> 1862</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_reverse_arc_static_graph.html">ReverseArcStaticGraph</a>&lt;NodeIndexType, ArcIndexType&gt;::<a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator.html">IncomingArcIterator</a></div>
<div class="line"><a name="l01863"></a><span class="lineno"> 1863</span>&#160;    : <span class="keyword">public</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html">OppositeIncomingArcIterator</a> {</div>
<div class="line"><a name="l01864"></a><span class="lineno"> 1864</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l01865"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator.html#a1f64233836efd4b61452c19b7b418ff4"> 1865</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator.html#a1f64233836efd4b61452c19b7b418ff4">IncomingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html">ReverseArcStaticGraph</a>&amp; graph, NodeIndexType node)</div>
<div class="line"><a name="l01866"></a><span class="lineno"> 1866</span>&#160;      : <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html">OppositeIncomingArcIterator</a>(graph, node) {}</div>
<div class="line"><a name="l01867"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator.html#a8a77808c2364d8f9767b734be2dda380"> 1867</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator.html#a8a77808c2364d8f9767b734be2dda380">IncomingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html">ReverseArcStaticGraph</a>&amp; graph, NodeIndexType node,</div>
<div class="line"><a name="l01868"></a><span class="lineno"> 1868</span>&#160;                      ArcIndexType arc)</div>
<div class="line"><a name="l01869"></a><span class="lineno"> 1869</span>&#160;      : <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html">OppositeIncomingArcIterator</a>(graph, node,</div>
<div class="line"><a name="l01870"></a><span class="lineno"> 1870</span>&#160;                                    arc == graph.ReverseArcLimit(node)</div>
<div class="line"><a name="l01871"></a><span class="lineno"> 1871</span>&#160;                                        ? graph.ReverseArcLimit(node)</div>
<div class="line"><a name="l01872"></a><span class="lineno"> 1872</span>&#160;                                        : graph.<a class="code" href="classutil_1_1_reverse_arc_static_graph.html#a1639035dfa412336ad43f8d8193a0307">OppositeArc</a>(arc)) {}</div>
<div class="line"><a name="l01873"></a><span class="lineno"> 1873</span>&#160; </div>
<div class="line"><a name="l01874"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35"> 1874</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35">Index</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01875"></a><span class="lineno"> 1875</span>&#160;    <span class="keywordflow">return</span> this-&gt;index_ == this-&gt;limit_</div>
<div class="line"><a name="l01876"></a><span class="lineno"> 1876</span>&#160;               ? this-&gt;limit_</div>
<div class="line"><a name="l01877"></a><span class="lineno"> 1877</span>&#160;               : this-&gt;graph_.OppositeArc(this-&gt;index_);</div>
<div class="line"><a name="l01878"></a><span class="lineno"> 1878</span>&#160;  }</div>
<div class="line"><a name="l01879"></a><span class="lineno"> 1879</span>&#160; </div>
<div class="line"><a name="l01880"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator.html#aa48e02282ca31d6f9b19343c57d05118"> 1880</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator.html#aa48e02282ca31d6f9b19343c57d05118">DEFINE_STL_ITERATOR_FUNCTIONS</a>(<a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator.html">IncomingArcIterator</a>);</div>
<div class="line"><a name="l01881"></a><span class="lineno"> 1881</span>&#160;};</div>
<div class="line"><a name="l01882"></a><span class="lineno"> 1882</span>&#160; </div>
<div class="line"><a name="l01883"></a><span class="lineno"> 1883</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01884"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html"> 1884</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_reverse_arc_static_graph.html">ReverseArcStaticGraph</a>&lt;</div>
<div class="line"><a name="l01885"></a><span class="lineno"> 1885</span>&#160;    NodeIndexType, ArcIndexType&gt;::<a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html">OutgoingOrOppositeIncomingArcIterator</a> {</div>
<div class="line"><a name="l01886"></a><span class="lineno"> 1886</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l01887"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a256146259eefabb93691232a47e9d2c4"> 1887</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a256146259eefabb93691232a47e9d2c4">OutgoingOrOppositeIncomingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html">ReverseArcStaticGraph</a>&amp; graph,</div>
<div class="line"><a name="l01888"></a><span class="lineno"> 1888</span>&#160;                                        NodeIndexType node)</div>
<div class="line"><a name="l01889"></a><span class="lineno"> 1889</span>&#160;      : index_(graph.reverse_start_[node]),</div>
<div class="line"><a name="l01890"></a><span class="lineno"> 1890</span>&#160;        first_limit_(graph.ReverseArcLimit(node)),</div>
<div class="line"><a name="l01891"></a><span class="lineno"> 1891</span>&#160;        next_start_(graph.start_[node]),</div>
<div class="line"><a name="l01892"></a><span class="lineno"> 1892</span>&#160;        limit_(graph.DirectArcLimit(node)) {</div>
<div class="line"><a name="l01893"></a><span class="lineno"> 1893</span>&#160;    <span class="keywordflow">if</span> (index_ == first_limit_) index_ = next_start_;</div>
<div class="line"><a name="l01894"></a><span class="lineno"> 1894</span>&#160;    DCHECK(graph.<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(node));</div>
<div class="line"><a name="l01895"></a><span class="lineno"> 1895</span>&#160;    DCHECK((index_ &lt; first_limit_) || (index_ &gt;= next_start_));</div>
<div class="line"><a name="l01896"></a><span class="lineno"> 1896</span>&#160;  }</div>
<div class="line"><a name="l01897"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#aaab2995a93d88c5a0d4b611126adbb00"> 1897</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#aaab2995a93d88c5a0d4b611126adbb00">OutgoingOrOppositeIncomingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph.html">ReverseArcStaticGraph</a>&amp; graph,</div>
<div class="line"><a name="l01898"></a><span class="lineno"> 1898</span>&#160;                                        NodeIndexType node, ArcIndexType arc)</div>
<div class="line"><a name="l01899"></a><span class="lineno"> 1899</span>&#160;      : index_(arc),</div>
<div class="line"><a name="l01900"></a><span class="lineno"> 1900</span>&#160;        first_limit_(graph.ReverseArcLimit(node)),</div>
<div class="line"><a name="l01901"></a><span class="lineno"> 1901</span>&#160;        next_start_(graph.start_[node]),</div>
<div class="line"><a name="l01902"></a><span class="lineno"> 1902</span>&#160;        limit_(graph.DirectArcLimit(node)) {</div>
<div class="line"><a name="l01903"></a><span class="lineno"> 1903</span>&#160;    DCHECK(graph.<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(node));</div>
<div class="line"><a name="l01904"></a><span class="lineno"> 1904</span>&#160;    DCHECK((index_ &gt;= graph.reverse_start_[node] &amp;&amp; index_ &lt; first_limit_) ||</div>
<div class="line"><a name="l01905"></a><span class="lineno"> 1905</span>&#160;           (index_ &gt;= next_start_));</div>
<div class="line"><a name="l01906"></a><span class="lineno"> 1906</span>&#160;  }</div>
<div class="line"><a name="l01907"></a><span class="lineno"> 1907</span>&#160; </div>
<div class="line"><a name="l01908"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35"> 1908</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35">Index</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_; }</div>
<div class="line"><a name="l01909"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347"> 1909</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">Ok</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_ &lt; limit_; }</div>
<div class="line"><a name="l01910"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a659a293dd51073a1b9560bb80f687705"> 1910</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">Next</a>() {</div>
<div class="line"><a name="l01911"></a><span class="lineno"> 1911</span>&#160;    DCHECK(Ok());</div>
<div class="line"><a name="l01912"></a><span class="lineno"> 1912</span>&#160;    index_++;</div>
<div class="line"><a name="l01913"></a><span class="lineno"> 1913</span>&#160;    <span class="keywordflow">if</span> (index_ == first_limit_) {</div>
<div class="line"><a name="l01914"></a><span class="lineno"> 1914</span>&#160;      index_ = next_start_;</div>
<div class="line"><a name="l01915"></a><span class="lineno"> 1915</span>&#160;    }</div>
<div class="line"><a name="l01916"></a><span class="lineno"> 1916</span>&#160;  }</div>
<div class="line"><a name="l01917"></a><span class="lineno"> 1917</span>&#160; </div>
<div class="line"><a name="l01918"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a94f0b23adde04d8db965ccb2f74ec515"> 1918</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a94f0b23adde04d8db965ccb2f74ec515">DEFINE_STL_ITERATOR_FUNCTIONS</a>(<a class="code" href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html">OutgoingOrOppositeIncomingArcIterator</a>);</div>
<div class="line"><a name="l01919"></a><span class="lineno"> 1919</span>&#160; </div>
<div class="line"><a name="l01920"></a><span class="lineno"> 1920</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l01921"></a><span class="lineno"> 1921</span>&#160;  ArcIndexType index_;</div>
<div class="line"><a name="l01922"></a><span class="lineno"> 1922</span>&#160;  <span class="keyword">const</span> ArcIndexType first_limit_;</div>
<div class="line"><a name="l01923"></a><span class="lineno"> 1923</span>&#160;  <span class="keyword">const</span> ArcIndexType next_start_;</div>
<div class="line"><a name="l01924"></a><span class="lineno"> 1924</span>&#160;  <span class="keyword">const</span> ArcIndexType limit_;</div>
<div class="line"><a name="l01925"></a><span class="lineno"> 1925</span>&#160;};</div>
<div class="line"><a name="l01926"></a><span class="lineno"> 1926</span>&#160; </div>
<div class="line"><a name="l01927"></a><span class="lineno"> 1927</span>&#160;<span class="comment">// ReverseArcMixedGraph implementation -----------------------------------------</span></div>
<div class="line"><a name="l01928"></a><span class="lineno"> 1928</span>&#160; </div>
<div class="line"><a name="l01929"></a><span class="lineno"><a class="line" href="namespaceutil.html#ab3308688d13e59e2351bef038ce1fdb0"> 1929</a></span>&#160;<a class="code" href="namespaceutil.html#a37be0131ae922e30a286797a0bef0c96">DEFINE_RANGE_BASED_ARC_ITERATION</a>(<a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a>, Outgoing,</div>
<div class="line"><a name="l01930"></a><span class="lineno"> 1930</span>&#160;                                 DirectArcLimit(node));</div>
<div class="line"><a name="l01931"></a><span class="lineno"><a class="line" href="namespaceutil.html#a3c022b68f68916770fe09996df2f35a3"> 1931</a></span>&#160;<a class="code" href="namespaceutil.html#a37be0131ae922e30a286797a0bef0c96">DEFINE_RANGE_BASED_ARC_ITERATION</a>(<a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a>, Incoming, Base::kNilArc);</div>
<div class="line"><a name="l01932"></a><span class="lineno"><a class="line" href="namespaceutil.html#a97910ddfce7560b406aa3f4939434eb8"> 1932</a></span>&#160;<a class="code" href="namespaceutil.html#a37be0131ae922e30a286797a0bef0c96">DEFINE_RANGE_BASED_ARC_ITERATION</a>(<a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a>,</div>
<div class="line"><a name="l01933"></a><span class="lineno"> 1933</span>&#160;                                 OutgoingOrOppositeIncoming,</div>
<div class="line"><a name="l01934"></a><span class="lineno"> 1934</span>&#160;                                 DirectArcLimit(node));</div>
<div class="line"><a name="l01935"></a><span class="lineno"><a class="line" href="namespaceutil.html#a6ce1a67d16c75b202f56301321a457c6"> 1935</a></span>&#160;<a class="code" href="namespaceutil.html#a37be0131ae922e30a286797a0bef0c96">DEFINE_RANGE_BASED_ARC_ITERATION</a>(<a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a>, OppositeIncoming,</div>
<div class="line"><a name="l01936"></a><span class="lineno"> 1936</span>&#160;                                 Base::kNilArc);</div>
<div class="line"><a name="l01937"></a><span class="lineno"> 1937</span>&#160; </div>
<div class="line"><a name="l01938"></a><span class="lineno"> 1938</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01939"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#a972f29a740833d0f6d9ae9ad1f568b22"> 1939</a></span>&#160;ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">ReverseArcMixedGraph&lt;NodeIndexType, ArcIndexType&gt;::OutDegree</a>(</div>
<div class="line"><a name="l01940"></a><span class="lineno"> 1940</span>&#160;    NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01941"></a><span class="lineno"> 1941</span>&#160;  <span class="keywordflow">return</span> DirectArcLimit(node) - start_[node];</div>
<div class="line"><a name="l01942"></a><span class="lineno"> 1942</span>&#160;}</div>
<div class="line"><a name="l01943"></a><span class="lineno"> 1943</span>&#160; </div>
<div class="line"><a name="l01944"></a><span class="lineno"> 1944</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01945"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#a64e92a69b1e1c47656a72df314cf609c"> 1945</a></span>&#160;ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a64e92a69b1e1c47656a72df314cf609c">ReverseArcMixedGraph&lt;NodeIndexType, ArcIndexType&gt;::InDegree</a>(</div>
<div class="line"><a name="l01946"></a><span class="lineno"> 1946</span>&#160;    NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01947"></a><span class="lineno"> 1947</span>&#160;  ArcIndexType degree(0);</div>
<div class="line"><a name="l01948"></a><span class="lineno"> 1948</span>&#160;  <span class="keywordflow">for</span> (<span class="keyword">auto</span> arc ABSL_ATTRIBUTE_UNUSED : OppositeIncomingArcs(node)) ++degree;</div>
<div class="line"><a name="l01949"></a><span class="lineno"> 1949</span>&#160;  <span class="keywordflow">return</span> degree;</div>
<div class="line"><a name="l01950"></a><span class="lineno"> 1950</span>&#160;}</div>
<div class="line"><a name="l01951"></a><span class="lineno"> 1951</span>&#160; </div>
<div class="line"><a name="l01952"></a><span class="lineno"> 1952</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01953"></a><span class="lineno"> 1953</span>&#160;<a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;NodeIndexType const*&gt;</a></div>
<div class="line"><a name="l01954"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#a71e14c0088eed792506574efd3e516be"> 1954</a></span>&#160;<a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a71e14c0088eed792506574efd3e516be">ReverseArcMixedGraph&lt;NodeIndexType, ArcIndexType&gt;::operator[]</a>(</div>
<div class="line"><a name="l01955"></a><span class="lineno"> 1955</span>&#160;    NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01956"></a><span class="lineno"> 1956</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_begin_end_wrapper.html">BeginEndWrapper&lt;NodeIndexType const*&gt;</a>(</div>
<div class="line"><a name="l01957"></a><span class="lineno"> 1957</span>&#160;      head_.data() + start_[node], head_.data() + DirectArcLimit(node));</div>
<div class="line"><a name="l01958"></a><span class="lineno"> 1958</span>&#160;}</div>
<div class="line"><a name="l01959"></a><span class="lineno"> 1959</span>&#160; </div>
<div class="line"><a name="l01960"></a><span class="lineno"> 1960</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01961"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#a1639035dfa412336ad43f8d8193a0307"> 1961</a></span>&#160;ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a1639035dfa412336ad43f8d8193a0307">ReverseArcMixedGraph&lt;NodeIndexType, ArcIndexType&gt;::OppositeArc</a>(</div>
<div class="line"><a name="l01962"></a><span class="lineno"> 1962</span>&#160;    ArcIndexType arc)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01963"></a><span class="lineno"> 1963</span>&#160;  DCHECK(IsArcValid(arc));</div>
<div class="line"><a name="l01964"></a><span class="lineno"> 1964</span>&#160;  <span class="keywordflow">return</span> ~arc;</div>
<div class="line"><a name="l01965"></a><span class="lineno"> 1965</span>&#160;}</div>
<div class="line"><a name="l01966"></a><span class="lineno"> 1966</span>&#160; </div>
<div class="line"><a name="l01967"></a><span class="lineno"> 1967</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01968"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955"> 1968</a></span>&#160;NodeIndexType <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">ReverseArcMixedGraph&lt;NodeIndexType, ArcIndexType&gt;::Head</a>(</div>
<div class="line"><a name="l01969"></a><span class="lineno"> 1969</span>&#160;    ArcIndexType arc)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01970"></a><span class="lineno"> 1970</span>&#160;  DCHECK(is_built_);</div>
<div class="line"><a name="l01971"></a><span class="lineno"> 1971</span>&#160;  DCHECK(IsArcValid(arc));</div>
<div class="line"><a name="l01972"></a><span class="lineno"> 1972</span>&#160;  <span class="keywordflow">return</span> head_[arc];</div>
<div class="line"><a name="l01973"></a><span class="lineno"> 1973</span>&#160;}</div>
<div class="line"><a name="l01974"></a><span class="lineno"> 1974</span>&#160; </div>
<div class="line"><a name="l01975"></a><span class="lineno"> 1975</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01976"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#a2eeae3a8497dc3942e3db3128a10d41c"> 1976</a></span>&#160;NodeIndexType <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">ReverseArcMixedGraph&lt;NodeIndexType, ArcIndexType&gt;::Tail</a>(</div>
<div class="line"><a name="l01977"></a><span class="lineno"> 1977</span>&#160;    ArcIndexType arc)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l01978"></a><span class="lineno"> 1978</span>&#160;  DCHECK(is_built_);</div>
<div class="line"><a name="l01979"></a><span class="lineno"> 1979</span>&#160;  <span class="keywordflow">return</span> head_[OppositeArc(arc)];</div>
<div class="line"><a name="l01980"></a><span class="lineno"> 1980</span>&#160;}</div>
<div class="line"><a name="l01981"></a><span class="lineno"> 1981</span>&#160; </div>
<div class="line"><a name="l01982"></a><span class="lineno"> 1982</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01983"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#a50281a76c553a854dd86b11789007110"> 1983</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a50281a76c553a854dd86b11789007110">ReverseArcMixedGraph&lt;NodeIndexType, ArcIndexType&gt;::ReserveArcs</a>(</div>
<div class="line"><a name="l01984"></a><span class="lineno"> 1984</span>&#160;    ArcIndexType bound) {</div>
<div class="line"><a name="l01985"></a><span class="lineno"> 1985</span>&#160;  Base::ReserveArcs(bound);</div>
<div class="line"><a name="l01986"></a><span class="lineno"> 1986</span>&#160;  <span class="keywordflow">if</span> (bound &lt;= num_arcs_) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01987"></a><span class="lineno"> 1987</span>&#160;  head_.reserve(bound);</div>
<div class="line"><a name="l01988"></a><span class="lineno"> 1988</span>&#160;}</div>
<div class="line"><a name="l01989"></a><span class="lineno"> 1989</span>&#160; </div>
<div class="line"><a name="l01990"></a><span class="lineno"> 1990</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01991"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#a72abbca4ba20feecaba7b06b8d472e6d"> 1991</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">ReverseArcMixedGraph&lt;NodeIndexType, ArcIndexType&gt;::AddNode</a>(</div>
<div class="line"><a name="l01992"></a><span class="lineno"> 1992</span>&#160;    NodeIndexType node) {</div>
<div class="line"><a name="l01993"></a><span class="lineno"> 1993</span>&#160;  <span class="keywordflow">if</span> (node &lt; num_nodes_) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01994"></a><span class="lineno"> 1994</span>&#160;  DCHECK(!const_capacities_ || node &lt; node_capacity_);</div>
<div class="line"><a name="l01995"></a><span class="lineno"> 1995</span>&#160;  num_nodes_ = node + 1;</div>
<div class="line"><a name="l01996"></a><span class="lineno"> 1996</span>&#160;}</div>
<div class="line"><a name="l01997"></a><span class="lineno"> 1997</span>&#160; </div>
<div class="line"><a name="l01998"></a><span class="lineno"> 1998</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l01999"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#a7b505ba4a01bce342d049f5a8674da72"> 1999</a></span>&#160;ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a7b505ba4a01bce342d049f5a8674da72">ReverseArcMixedGraph&lt;NodeIndexType, ArcIndexType&gt;::AddArc</a>(</div>
<div class="line"><a name="l02000"></a><span class="lineno"> 2000</span>&#160;    NodeIndexType tail, NodeIndexType head) {</div>
<div class="line"><a name="l02001"></a><span class="lineno"> 2001</span>&#160;  DCHECK_GE(tail, 0);</div>
<div class="line"><a name="l02002"></a><span class="lineno"> 2002</span>&#160;  DCHECK_GE(head, 0);</div>
<div class="line"><a name="l02003"></a><span class="lineno"> 2003</span>&#160;  AddNode(tail &gt; head ? tail : head);</div>
<div class="line"><a name="l02004"></a><span class="lineno"> 2004</span>&#160; </div>
<div class="line"><a name="l02005"></a><span class="lineno"> 2005</span>&#160;  <span class="comment">// We inverse head and tail here because it is more convenient this way</span></div>
<div class="line"><a name="l02006"></a><span class="lineno"> 2006</span>&#160;  <span class="comment">// during build time, see Build().</span></div>
<div class="line"><a name="l02007"></a><span class="lineno"> 2007</span>&#160;  head_.grow(head, tail);</div>
<div class="line"><a name="l02008"></a><span class="lineno"> 2008</span>&#160;  DCHECK(!const_capacities_ || num_arcs_ &lt; arc_capacity_);</div>
<div class="line"><a name="l02009"></a><span class="lineno"> 2009</span>&#160;  <span class="keywordflow">return</span> num_arcs_++;</div>
<div class="line"><a name="l02010"></a><span class="lineno"> 2010</span>&#160;}</div>
<div class="line"><a name="l02011"></a><span class="lineno"> 2011</span>&#160; </div>
<div class="line"><a name="l02012"></a><span class="lineno"> 2012</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l02013"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph.html#abcdd939132e429af377b43d569e42b53"> 2013</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a6a4d37693b809140b0dde7abd463d04e">ReverseArcMixedGraph&lt;NodeIndexType, ArcIndexType&gt;::Build</a>(</div>
<div class="line"><a name="l02014"></a><span class="lineno"> 2014</span>&#160;    std::vector&lt;ArcIndexType&gt;* permutation) {</div>
<div class="line"><a name="l02015"></a><span class="lineno"> 2015</span>&#160;  DCHECK(!is_built_);</div>
<div class="line"><a name="l02016"></a><span class="lineno"> 2016</span>&#160;  <span class="keywordflow">if</span> (is_built_) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l02017"></a><span class="lineno"> 2017</span>&#160;  is_built_ = <span class="keyword">true</span>;</div>
<div class="line"><a name="l02018"></a><span class="lineno"> 2018</span>&#160;  node_capacity_ = num_nodes_;</div>
<div class="line"><a name="l02019"></a><span class="lineno"> 2019</span>&#160;  arc_capacity_ = num_arcs_;</div>
<div class="line"><a name="l02020"></a><span class="lineno"> 2020</span>&#160;  this-&gt;FreezeCapacities();</div>
<div class="line"><a name="l02021"></a><span class="lineno"> 2021</span>&#160;  this-&gt;BuildStartAndForwardHead(&amp;head_, &amp;start_, permutation);</div>
<div class="line"><a name="l02022"></a><span class="lineno"> 2022</span>&#160; </div>
<div class="line"><a name="l02023"></a><span class="lineno"> 2023</span>&#160;  <span class="comment">// Fill tails.</span></div>
<div class="line"><a name="l02024"></a><span class="lineno"> 2024</span>&#160;  <span class="keywordflow">for</span> (<span class="keyword">const</span> NodeIndexType node : Base::AllNodes()) {</div>
<div class="line"><a name="l02025"></a><span class="lineno"> 2025</span>&#160;    <span class="keywordflow">for</span> (<span class="keyword">const</span> ArcIndexType arc : OutgoingArcs(node)) {</div>
<div class="line"><a name="l02026"></a><span class="lineno"> 2026</span>&#160;      head_[~arc] = node;</div>
<div class="line"><a name="l02027"></a><span class="lineno"> 2027</span>&#160;    }</div>
<div class="line"><a name="l02028"></a><span class="lineno"> 2028</span>&#160;  }</div>
<div class="line"><a name="l02029"></a><span class="lineno"> 2029</span>&#160; </div>
<div class="line"><a name="l02030"></a><span class="lineno"> 2030</span>&#160;  <span class="comment">// Fill information for iterating over reverse arcs.</span></div>
<div class="line"><a name="l02031"></a><span class="lineno"> 2031</span>&#160;  reverse_start_.assign(num_nodes_, Base::kNilArc);</div>
<div class="line"><a name="l02032"></a><span class="lineno"> 2032</span>&#160;  next_.reserve(num_arcs_);</div>
<div class="line"><a name="l02033"></a><span class="lineno"> 2033</span>&#160;  <span class="keywordflow">for</span> (<span class="keyword">const</span> ArcIndexType arc : Base::AllForwardArcs()) {</div>
<div class="line"><a name="l02034"></a><span class="lineno"> 2034</span>&#160;    next_.push_back(reverse_start_[Head(arc)]);</div>
<div class="line"><a name="l02035"></a><span class="lineno"> 2035</span>&#160;    reverse_start_[Head(arc)] = -next_.size();</div>
<div class="line"><a name="l02036"></a><span class="lineno"> 2036</span>&#160;  }</div>
<div class="line"><a name="l02037"></a><span class="lineno"> 2037</span>&#160;}</div>
<div class="line"><a name="l02038"></a><span class="lineno"> 2038</span>&#160; </div>
<div class="line"><a name="l02039"></a><span class="lineno"> 2039</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l02040"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html"> 2040</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a>&lt;NodeIndexType, ArcIndexType&gt;::<a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html">OutgoingArcIterator</a> {</div>
<div class="line"><a name="l02041"></a><span class="lineno"> 2041</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l02042"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html#a6d7cc0e48adea6685c0681b38a8ea0e8"> 2042</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html#a6d7cc0e48adea6685c0681b38a8ea0e8">OutgoingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a>&amp; graph, NodeIndexType node)</div>
<div class="line"><a name="l02043"></a><span class="lineno"> 2043</span>&#160;      : index_(graph.start_[node]), limit_(graph.DirectArcLimit(node)) {}</div>
<div class="line"><a name="l02044"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html#a0af74c9f2629d4667b5daf3235c4bce7"> 2044</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html#a0af74c9f2629d4667b5daf3235c4bce7">OutgoingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a>&amp; graph, NodeIndexType node,</div>
<div class="line"><a name="l02045"></a><span class="lineno"> 2045</span>&#160;                      ArcIndexType arc)</div>
<div class="line"><a name="l02046"></a><span class="lineno"> 2046</span>&#160;      : index_(arc), limit_(graph.DirectArcLimit(node)) {</div>
<div class="line"><a name="l02047"></a><span class="lineno"> 2047</span>&#160;    DCHECK_GE(arc, graph.start_[node]);</div>
<div class="line"><a name="l02048"></a><span class="lineno"> 2048</span>&#160;  }</div>
<div class="line"><a name="l02049"></a><span class="lineno"> 2049</span>&#160; </div>
<div class="line"><a name="l02050"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347"> 2050</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">Ok</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_ &lt; limit_; }</div>
<div class="line"><a name="l02051"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html#adac23a27a3389aea80f75741569afe35"> 2051</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html#adac23a27a3389aea80f75741569afe35">Index</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_; }</div>
<div class="line"><a name="l02052"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html#a659a293dd51073a1b9560bb80f687705"> 2052</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">Next</a>() {</div>
<div class="line"><a name="l02053"></a><span class="lineno"> 2053</span>&#160;    DCHECK(Ok());</div>
<div class="line"><a name="l02054"></a><span class="lineno"> 2054</span>&#160;    index_++;</div>
<div class="line"><a name="l02055"></a><span class="lineno"> 2055</span>&#160;  }</div>
<div class="line"><a name="l02056"></a><span class="lineno"> 2056</span>&#160; </div>
<div class="line"><a name="l02057"></a><span class="lineno"> 2057</span>&#160;  <span class="comment">// TODO(user): we lose a bit by returning a BeginEndWrapper&lt;&gt; on top of this</span></div>
<div class="line"><a name="l02058"></a><span class="lineno"> 2058</span>&#160;  <span class="comment">// iterator rather than a simple IntegerRange on the arc indices.</span></div>
<div class="line"><a name="l02059"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html#aad59e6a3db8211d58a332098b0002ee2"> 2059</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html#aad59e6a3db8211d58a332098b0002ee2">DEFINE_STL_ITERATOR_FUNCTIONS</a>(<a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html">OutgoingArcIterator</a>);</div>
<div class="line"><a name="l02060"></a><span class="lineno"> 2060</span>&#160; </div>
<div class="line"><a name="l02061"></a><span class="lineno"> 2061</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l02062"></a><span class="lineno"> 2062</span>&#160;  ArcIndexType index_;</div>
<div class="line"><a name="l02063"></a><span class="lineno"> 2063</span>&#160;  <span class="keyword">const</span> ArcIndexType limit_;</div>
<div class="line"><a name="l02064"></a><span class="lineno"> 2064</span>&#160;};</div>
<div class="line"><a name="l02065"></a><span class="lineno"> 2065</span>&#160; </div>
<div class="line"><a name="l02066"></a><span class="lineno"> 2066</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l02067"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html"> 2067</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a>&lt;NodeIndexType,</div>
<div class="line"><a name="l02068"></a><span class="lineno"> 2068</span>&#160;                           ArcIndexType&gt;::<a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html">OppositeIncomingArcIterator</a> {</div>
<div class="line"><a name="l02069"></a><span class="lineno"> 2069</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l02070"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#acbd6c415460badaeb51852031e73fc1b"> 2070</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#acbd6c415460badaeb51852031e73fc1b">OppositeIncomingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a>&amp; graph,</div>
<div class="line"><a name="l02071"></a><span class="lineno"> 2071</span>&#160;                              NodeIndexType node)</div>
<div class="line"><a name="l02072"></a><span class="lineno"> 2072</span>&#160;      : graph_(&amp;graph) {</div>
<div class="line"><a name="l02073"></a><span class="lineno"> 2073</span>&#160;    DCHECK(graph.is_built_);</div>
<div class="line"><a name="l02074"></a><span class="lineno"> 2074</span>&#160;    DCHECK(graph.<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(node));</div>
<div class="line"><a name="l02075"></a><span class="lineno"> 2075</span>&#160;    index_ = graph.reverse_start_[node];</div>
<div class="line"><a name="l02076"></a><span class="lineno"> 2076</span>&#160;  }</div>
<div class="line"><a name="l02077"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#a75246ea59884a99556fa0fc01ed1b666"> 2077</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#a75246ea59884a99556fa0fc01ed1b666">OppositeIncomingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a>&amp; graph,</div>
<div class="line"><a name="l02078"></a><span class="lineno"> 2078</span>&#160;                              NodeIndexType node, ArcIndexType arc)</div>
<div class="line"><a name="l02079"></a><span class="lineno"> 2079</span>&#160;      : graph_(&amp;graph), index_(arc) {</div>
<div class="line"><a name="l02080"></a><span class="lineno"> 2080</span>&#160;    DCHECK(graph.is_built_);</div>
<div class="line"><a name="l02081"></a><span class="lineno"> 2081</span>&#160;    DCHECK(graph.<a class="code" href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">IsNodeValid</a>(node));</div>
<div class="line"><a name="l02082"></a><span class="lineno"> 2082</span>&#160;    DCHECK(arc == <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a> || arc &lt; 0);</div>
<div class="line"><a name="l02083"></a><span class="lineno"> 2083</span>&#160;    DCHECK(arc == <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a> || graph.<a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">Tail</a>(arc) == node);</div>
<div class="line"><a name="l02084"></a><span class="lineno"> 2084</span>&#160;  }</div>
<div class="line"><a name="l02085"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347"> 2085</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">Ok</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_ != <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a>; }</div>
<div class="line"><a name="l02086"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35"> 2086</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35">Index</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_; }</div>
<div class="line"><a name="l02087"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#a659a293dd51073a1b9560bb80f687705"> 2087</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">Next</a>() {</div>
<div class="line"><a name="l02088"></a><span class="lineno"> 2088</span>&#160;    DCHECK(Ok());</div>
<div class="line"><a name="l02089"></a><span class="lineno"> 2089</span>&#160;    index_ = graph_-&gt;next_[~index_];</div>
<div class="line"><a name="l02090"></a><span class="lineno"> 2090</span>&#160;  }</div>
<div class="line"><a name="l02091"></a><span class="lineno"> 2091</span>&#160; </div>
<div class="line"><a name="l02092"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#a7391b53f45bd9f666dbe75240072d1b8"> 2092</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#a7391b53f45bd9f666dbe75240072d1b8">DEFINE_STL_ITERATOR_FUNCTIONS</a>(<a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html">OppositeIncomingArcIterator</a>);</div>
<div class="line"><a name="l02093"></a><span class="lineno"> 2093</span>&#160; </div>
<div class="line"><a name="l02094"></a><span class="lineno"> 2094</span>&#160; <span class="keyword">protected</span>:</div>
<div class="line"><a name="l02095"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#ac01a687cfc7292e8eb448d712ac2b7b5"> 2095</a></span>&#160;  <span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a>* <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#ac01a687cfc7292e8eb448d712ac2b7b5">graph_</a>;</div>
<div class="line"><a name="l02096"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#a2d07e2dff26af01a125f5790d07405f0"> 2096</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#a2d07e2dff26af01a125f5790d07405f0">index_</a>;</div>
<div class="line"><a name="l02097"></a><span class="lineno"> 2097</span>&#160;};</div>
<div class="line"><a name="l02098"></a><span class="lineno"> 2098</span>&#160; </div>
<div class="line"><a name="l02099"></a><span class="lineno"> 2099</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l02100"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator.html"> 2100</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a>&lt;NodeIndexType, ArcIndexType&gt;::<a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator.html">IncomingArcIterator</a></div>
<div class="line"><a name="l02101"></a><span class="lineno"> 2101</span>&#160;    : <span class="keyword">public</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html">OppositeIncomingArcIterator</a> {</div>
<div class="line"><a name="l02102"></a><span class="lineno"> 2102</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l02103"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator.html#a8111bd3c926625ef7e35604100f5f685"> 2103</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator.html#a8111bd3c926625ef7e35604100f5f685">IncomingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a>&amp; graph, NodeIndexType node)</div>
<div class="line"><a name="l02104"></a><span class="lineno"> 2104</span>&#160;      : <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html">OppositeIncomingArcIterator</a>(graph, node) {}</div>
<div class="line"><a name="l02105"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator.html#a873db6dd67479430277a2c1756c561b3"> 2105</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator.html#a873db6dd67479430277a2c1756c561b3">IncomingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a>&amp; graph, NodeIndexType node,</div>
<div class="line"><a name="l02106"></a><span class="lineno"> 2106</span>&#160;                      ArcIndexType arc)</div>
<div class="line"><a name="l02107"></a><span class="lineno"> 2107</span>&#160;      : <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html">OppositeIncomingArcIterator</a>(</div>
<div class="line"><a name="l02108"></a><span class="lineno"> 2108</span>&#160;            graph, node, arc == <a class="code" href="classutil_1_1_base_graph.html">Base</a>::<a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">kNilArc</a> ? arc : graph.<a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a1639035dfa412336ad43f8d8193a0307">OppositeArc</a>(arc)) {}</div>
<div class="line"><a name="l02109"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35"> 2109</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35">Index</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l02110"></a><span class="lineno"> 2110</span>&#160;    <span class="keywordflow">return</span> this-&gt;index_ == <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a></div>
<div class="line"><a name="l02111"></a><span class="lineno"> 2111</span>&#160;               ? <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a></div>
<div class="line"><a name="l02112"></a><span class="lineno"> 2112</span>&#160;               : this-&gt;graph_-&gt;OppositeArc(this-&gt;index_);</div>
<div class="line"><a name="l02113"></a><span class="lineno"> 2113</span>&#160;  }</div>
<div class="line"><a name="l02114"></a><span class="lineno"> 2114</span>&#160; </div>
<div class="line"><a name="l02115"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator.html#aa48e02282ca31d6f9b19343c57d05118"> 2115</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator.html#aa48e02282ca31d6f9b19343c57d05118">DEFINE_STL_ITERATOR_FUNCTIONS</a>(<a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator.html">IncomingArcIterator</a>);</div>
<div class="line"><a name="l02116"></a><span class="lineno"> 2116</span>&#160;};</div>
<div class="line"><a name="l02117"></a><span class="lineno"> 2117</span>&#160; </div>
<div class="line"><a name="l02118"></a><span class="lineno"> 2118</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l02119"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html"> 2119</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a>&lt;</div>
<div class="line"><a name="l02120"></a><span class="lineno"> 2120</span>&#160;    NodeIndexType, ArcIndexType&gt;::<a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html">OutgoingOrOppositeIncomingArcIterator</a> {</div>
<div class="line"><a name="l02121"></a><span class="lineno"> 2121</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l02122"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a4ac32b6c178408069a1dabad339def89"> 2122</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a4ac32b6c178408069a1dabad339def89">OutgoingOrOppositeIncomingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a>&amp; graph,</div>
<div class="line"><a name="l02123"></a><span class="lineno"> 2123</span>&#160;                                        NodeIndexType node)</div>
<div class="line"><a name="l02124"></a><span class="lineno"> 2124</span>&#160;      : graph_(&amp;graph) {</div>
<div class="line"><a name="l02125"></a><span class="lineno"> 2125</span>&#160;    limit_ = graph.DirectArcLimit(node);  <span class="comment">// also DCHECKs node and is_built_.</span></div>
<div class="line"><a name="l02126"></a><span class="lineno"> 2126</span>&#160;    index_ = graph.reverse_start_[node];</div>
<div class="line"><a name="l02127"></a><span class="lineno"> 2127</span>&#160;    restart_ = graph.start_[node];</div>
<div class="line"><a name="l02128"></a><span class="lineno"> 2128</span>&#160;    <span class="keywordflow">if</span> (index_ == <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a>) {</div>
<div class="line"><a name="l02129"></a><span class="lineno"> 2129</span>&#160;      index_ = restart_;</div>
<div class="line"><a name="l02130"></a><span class="lineno"> 2130</span>&#160;    }</div>
<div class="line"><a name="l02131"></a><span class="lineno"> 2131</span>&#160;  }</div>
<div class="line"><a name="l02132"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a6794aab15410a6bb6d59859e39078fed"> 2132</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a6794aab15410a6bb6d59859e39078fed">OutgoingOrOppositeIncomingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a>&amp; graph,</div>
<div class="line"><a name="l02133"></a><span class="lineno"> 2133</span>&#160;                                        NodeIndexType node, ArcIndexType arc)</div>
<div class="line"><a name="l02134"></a><span class="lineno"> 2134</span>&#160;      : graph_(&amp;graph) {</div>
<div class="line"><a name="l02135"></a><span class="lineno"> 2135</span>&#160;    limit_ = graph.DirectArcLimit(node);</div>
<div class="line"><a name="l02136"></a><span class="lineno"> 2136</span>&#160;    index_ = arc;</div>
<div class="line"><a name="l02137"></a><span class="lineno"> 2137</span>&#160;    restart_ = graph.start_[node];</div>
<div class="line"><a name="l02138"></a><span class="lineno"> 2138</span>&#160;    DCHECK(arc == <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a> || arc == limit_ || graph.<a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">Tail</a>(arc) == node);</div>
<div class="line"><a name="l02139"></a><span class="lineno"> 2139</span>&#160;  }</div>
<div class="line"><a name="l02140"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347"> 2140</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">Ok</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l02141"></a><span class="lineno"> 2141</span>&#160;    <span class="comment">// Note that we always have limit_ &lt;= Base::kNilArc.</span></div>
<div class="line"><a name="l02142"></a><span class="lineno"> 2142</span>&#160;    <span class="keywordflow">return</span> index_ &lt; limit_;</div>
<div class="line"><a name="l02143"></a><span class="lineno"> 2143</span>&#160;  }</div>
<div class="line"><a name="l02144"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35"> 2144</a></span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35">Index</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_; }</div>
<div class="line"><a name="l02145"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a659a293dd51073a1b9560bb80f687705"> 2145</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">Next</a>() {</div>
<div class="line"><a name="l02146"></a><span class="lineno"> 2146</span>&#160;    DCHECK(Ok());</div>
<div class="line"><a name="l02147"></a><span class="lineno"> 2147</span>&#160;    <span class="keywordflow">if</span> (index_ &lt; 0) {</div>
<div class="line"><a name="l02148"></a><span class="lineno"> 2148</span>&#160;      index_ = graph_-&gt;next_[graph_-&gt;OppositeArc(index_)];</div>
<div class="line"><a name="l02149"></a><span class="lineno"> 2149</span>&#160;      <span class="keywordflow">if</span> (index_ == <a class="code" href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">Base::kNilArc</a>) {</div>
<div class="line"><a name="l02150"></a><span class="lineno"> 2150</span>&#160;        index_ = restart_;</div>
<div class="line"><a name="l02151"></a><span class="lineno"> 2151</span>&#160;      }</div>
<div class="line"><a name="l02152"></a><span class="lineno"> 2152</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02153"></a><span class="lineno"> 2153</span>&#160;      index_++;</div>
<div class="line"><a name="l02154"></a><span class="lineno"> 2154</span>&#160;    }</div>
<div class="line"><a name="l02155"></a><span class="lineno"> 2155</span>&#160;  }</div>
<div class="line"><a name="l02156"></a><span class="lineno"> 2156</span>&#160; </div>
<div class="line"><a name="l02157"></a><span class="lineno"><a class="line" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a94f0b23adde04d8db965ccb2f74ec515"> 2157</a></span>&#160;  <a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a94f0b23adde04d8db965ccb2f74ec515">DEFINE_STL_ITERATOR_FUNCTIONS</a>(<a class="code" href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html">OutgoingOrOppositeIncomingArcIterator</a>);</div>
<div class="line"><a name="l02158"></a><span class="lineno"> 2158</span>&#160; </div>
<div class="line"><a name="l02159"></a><span class="lineno"> 2159</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l02160"></a><span class="lineno"> 2160</span>&#160;  <span class="keyword">const</span> <a class="code" href="classutil_1_1_reverse_arc_mixed_graph.html">ReverseArcMixedGraph</a>* graph_;</div>
<div class="line"><a name="l02161"></a><span class="lineno"> 2161</span>&#160;  ArcIndexType index_;</div>
<div class="line"><a name="l02162"></a><span class="lineno"> 2162</span>&#160;  ArcIndexType restart_;</div>
<div class="line"><a name="l02163"></a><span class="lineno"> 2163</span>&#160;  ArcIndexType limit_;</div>
<div class="line"><a name="l02164"></a><span class="lineno"> 2164</span>&#160;};</div>
<div class="line"><a name="l02165"></a><span class="lineno"> 2165</span>&#160; </div>
<div class="line"><a name="l02166"></a><span class="lineno"> 2166</span>&#160;<span class="comment">// CompleteGraph implementation ------------------------------------------------</span></div>
<div class="line"><a name="l02167"></a><span class="lineno"> 2167</span>&#160;<span class="comment">// Nodes and arcs are implicit and not stored.</span></div>
<div class="line"><a name="l02168"></a><span class="lineno"> 2168</span>&#160; </div>
<div class="line"><a name="l02169"></a><span class="lineno"> 2169</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType = <span class="keywordtype">int</span>32, <span class="keyword">typename</span> ArcIndexType = <span class="keywordtype">int</span>32&gt;</div>
<div class="line"><a name="l02170"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_graph.html"> 2170</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_complete_graph.html">CompleteGraph</a> : <span class="keyword">public</span> <a class="code" href="classutil_1_1_base_graph.html">BaseGraph</a>&lt;NodeIndexType, ArcIndexType, false&gt; {</div>
<div class="line"><a name="l02171"></a><span class="lineno"> 2171</span>&#160;  <span class="keyword">typedef</span> <a class="code" href="classutil_1_1_base_graph.html">BaseGraph&lt;NodeIndexType, ArcIndexType, false&gt;</a> <a class="code" href="classutil_1_1_base_graph.html">Base</a>;</div>
<div class="line"><a name="l02172"></a><span class="lineno"> 2172</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a0b0fca21fab97b66c1a0a3b09af6e6e4">Base::arc_capacity_</a>;</div>
<div class="line"><a name="l02173"></a><span class="lineno"> 2173</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a8b5cdcc274a624bd9059f95d70659fb9">Base::const_capacities_</a>;</div>
<div class="line"><a name="l02174"></a><span class="lineno"> 2174</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a47b64ae00c3d2acdbdad64fa6dbe9c03">Base::node_capacity_</a>;</div>
<div class="line"><a name="l02175"></a><span class="lineno"> 2175</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#afa0c44b50a5e9459e3339ec50082e635">Base::num_arcs_</a>;</div>
<div class="line"><a name="l02176"></a><span class="lineno"> 2176</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a9e04004960ec7ac63f9ce9b97aa0bcfa">Base::num_nodes_</a>;</div>
<div class="line"><a name="l02177"></a><span class="lineno"> 2177</span>&#160; </div>
<div class="line"><a name="l02178"></a><span class="lineno"> 2178</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l02179"></a><span class="lineno"> 2179</span>&#160;  <span class="comment">// Builds a complete graph with num_nodes nodes.</span></div>
<div class="line"><a name="l02180"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_graph.html#a3d64d2842e97ec8cd6d6e95208ead70f"> 2180</a></span>&#160;  <span class="keyword">explicit</span> <a class="code" href="classutil_1_1_complete_graph.html#a3d64d2842e97ec8cd6d6e95208ead70f">CompleteGraph</a>(NodeIndexType <a class="code" href="classutil_1_1_base_graph.html#a6a2df5042167b234f6dc3aed4acfa6c9">num_nodes</a>) {</div>
<div class="line"><a name="l02181"></a><span class="lineno"> 2181</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_base_graph.html#a3bc3205be90a3a0142eee47fc3e9ea9d">Reserve</a>(num_nodes, <a class="code" href="classutil_1_1_base_graph.html#a6a2df5042167b234f6dc3aed4acfa6c9">num_nodes</a> * <a class="code" href="classutil_1_1_base_graph.html#a6a2df5042167b234f6dc3aed4acfa6c9">num_nodes</a>);</div>
<div class="line"><a name="l02182"></a><span class="lineno"> 2182</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_base_graph.html#a238684ec126b5771f956cf67c964d4e5">FreezeCapacities</a>();</div>
<div class="line"><a name="l02183"></a><span class="lineno"> 2183</span>&#160;    num_nodes_ = <a class="code" href="classutil_1_1_base_graph.html#a6a2df5042167b234f6dc3aed4acfa6c9">num_nodes</a>;</div>
<div class="line"><a name="l02184"></a><span class="lineno"> 2184</span>&#160;    num_arcs_ = <a class="code" href="classutil_1_1_base_graph.html#a6a2df5042167b234f6dc3aed4acfa6c9">num_nodes</a> * <a class="code" href="classutil_1_1_base_graph.html#a6a2df5042167b234f6dc3aed4acfa6c9">num_nodes</a>;</div>
<div class="line"><a name="l02185"></a><span class="lineno"> 2185</span>&#160;  }</div>
<div class="line"><a name="l02186"></a><span class="lineno"> 2186</span>&#160; </div>
<div class="line"><a name="l02187"></a><span class="lineno"> 2187</span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_complete_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">Head</a>(ArcIndexType arc) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02188"></a><span class="lineno"> 2188</span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_complete_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">Tail</a>(ArcIndexType arc) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02189"></a><span class="lineno"> 2189</span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_complete_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">OutDegree</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02190"></a><span class="lineno"> 2190</span>&#160;  <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;ArcIndexType&gt;</a> <a class="code" href="classutil_1_1_complete_graph.html#a05add2b29aa63527f24f25c605c29b12">OutgoingArcs</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02191"></a><span class="lineno"> 2191</span>&#160;  <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;ArcIndexType&gt;</a> <a class="code" href="classutil_1_1_complete_graph.html#ac79c65c1a4e1b6e585ce0a297a30e783">OutgoingArcsStartingFrom</a>(NodeIndexType node,</div>
<div class="line"><a name="l02192"></a><span class="lineno"> 2192</span>&#160;                                                      ArcIndexType from) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02193"></a><span class="lineno"> 2193</span>&#160;  <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;NodeIndexType&gt;</a> <a class="code" href="classutil_1_1_complete_graph.html#abd4f7ccb1100068c90a108c9c44a1724">operator[]</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02194"></a><span class="lineno"> 2194</span>&#160;};</div>
<div class="line"><a name="l02195"></a><span class="lineno"> 2195</span>&#160; </div>
<div class="line"><a name="l02196"></a><span class="lineno"> 2196</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l02197"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955"> 2197</a></span>&#160;NodeIndexType <a class="code" href="classutil_1_1_complete_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">CompleteGraph&lt;NodeIndexType, ArcIndexType&gt;::Head</a>(</div>
<div class="line"><a name="l02198"></a><span class="lineno"> 2198</span>&#160;    ArcIndexType arc)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l02199"></a><span class="lineno"> 2199</span>&#160;  DCHECK(this-&gt;IsArcValid(arc));</div>
<div class="line"><a name="l02200"></a><span class="lineno"> 2200</span>&#160;  <span class="keywordflow">return</span> arc % num_nodes_;</div>
<div class="line"><a name="l02201"></a><span class="lineno"> 2201</span>&#160;}</div>
<div class="line"><a name="l02202"></a><span class="lineno"> 2202</span>&#160; </div>
<div class="line"><a name="l02203"></a><span class="lineno"> 2203</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l02204"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_graph.html#a2eeae3a8497dc3942e3db3128a10d41c"> 2204</a></span>&#160;NodeIndexType <a class="code" href="classutil_1_1_complete_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">CompleteGraph&lt;NodeIndexType, ArcIndexType&gt;::Tail</a>(</div>
<div class="line"><a name="l02205"></a><span class="lineno"> 2205</span>&#160;    ArcIndexType arc)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l02206"></a><span class="lineno"> 2206</span>&#160;  DCHECK(this-&gt;IsArcValid(arc));</div>
<div class="line"><a name="l02207"></a><span class="lineno"> 2207</span>&#160;  <span class="keywordflow">return</span> arc / num_nodes_;</div>
<div class="line"><a name="l02208"></a><span class="lineno"> 2208</span>&#160;}</div>
<div class="line"><a name="l02209"></a><span class="lineno"> 2209</span>&#160; </div>
<div class="line"><a name="l02210"></a><span class="lineno"> 2210</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l02211"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_graph.html#a972f29a740833d0f6d9ae9ad1f568b22"> 2211</a></span>&#160;ArcIndexType <a class="code" href="classutil_1_1_complete_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">CompleteGraph&lt;NodeIndexType, ArcIndexType&gt;::OutDegree</a>(</div>
<div class="line"><a name="l02212"></a><span class="lineno"> 2212</span>&#160;    NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l02213"></a><span class="lineno"> 2213</span>&#160;  <span class="keywordflow">return</span> num_nodes_;</div>
<div class="line"><a name="l02214"></a><span class="lineno"> 2214</span>&#160;}</div>
<div class="line"><a name="l02215"></a><span class="lineno"> 2215</span>&#160; </div>
<div class="line"><a name="l02216"></a><span class="lineno"> 2216</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l02217"></a><span class="lineno"> 2217</span>&#160;<a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;ArcIndexType&gt;</a></div>
<div class="line"><a name="l02218"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_graph.html#a05add2b29aa63527f24f25c605c29b12"> 2218</a></span>&#160;<a class="code" href="classutil_1_1_complete_graph.html#a05add2b29aa63527f24f25c605c29b12">CompleteGraph&lt;NodeIndexType, ArcIndexType&gt;::OutgoingArcs</a>(</div>
<div class="line"><a name="l02219"></a><span class="lineno"> 2219</span>&#160;    NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l02220"></a><span class="lineno"> 2220</span>&#160;  DCHECK_LT(node, num_nodes_);</div>
<div class="line"><a name="l02221"></a><span class="lineno"> 2221</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;ArcIndexType&gt;</a>(</div>
<div class="line"><a name="l02222"></a><span class="lineno"> 2222</span>&#160;      <span class="keyword">static_cast&lt;</span>ArcIndexType<span class="keyword">&gt;</span>(num_nodes_) * node,</div>
<div class="line"><a name="l02223"></a><span class="lineno"> 2223</span>&#160;      <span class="keyword">static_cast&lt;</span>ArcIndexType<span class="keyword">&gt;</span>(num_nodes_) * (node + 1));</div>
<div class="line"><a name="l02224"></a><span class="lineno"> 2224</span>&#160;}</div>
<div class="line"><a name="l02225"></a><span class="lineno"> 2225</span>&#160; </div>
<div class="line"><a name="l02226"></a><span class="lineno"> 2226</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l02227"></a><span class="lineno"> 2227</span>&#160;<a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;ArcIndexType&gt;</a></div>
<div class="line"><a name="l02228"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_graph.html#ac79c65c1a4e1b6e585ce0a297a30e783"> 2228</a></span>&#160;<a class="code" href="classutil_1_1_complete_graph.html#ac79c65c1a4e1b6e585ce0a297a30e783">CompleteGraph&lt;NodeIndexType, ArcIndexType&gt;::OutgoingArcsStartingFrom</a>(</div>
<div class="line"><a name="l02229"></a><span class="lineno"> 2229</span>&#160;    NodeIndexType node, ArcIndexType from)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l02230"></a><span class="lineno"> 2230</span>&#160;  DCHECK_LT(node, num_nodes_);</div>
<div class="line"><a name="l02231"></a><span class="lineno"> 2231</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;ArcIndexType&gt;</a>(</div>
<div class="line"><a name="l02232"></a><span class="lineno"> 2232</span>&#160;      from, <span class="keyword">static_cast&lt;</span>ArcIndexType<span class="keyword">&gt;</span>(num_nodes_) * (node + 1));</div>
<div class="line"><a name="l02233"></a><span class="lineno"> 2233</span>&#160;}</div>
<div class="line"><a name="l02234"></a><span class="lineno"> 2234</span>&#160; </div>
<div class="line"><a name="l02235"></a><span class="lineno"> 2235</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l02236"></a><span class="lineno"> 2236</span>&#160;<a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;NodeIndexType&gt;</a></div>
<div class="line"><a name="l02237"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_graph.html#abd4f7ccb1100068c90a108c9c44a1724"> 2237</a></span>&#160;<a class="code" href="classutil_1_1_complete_graph.html#abd4f7ccb1100068c90a108c9c44a1724">CompleteGraph&lt;NodeIndexType, ArcIndexType&gt;::operator[]</a>(</div>
<div class="line"><a name="l02238"></a><span class="lineno"> 2238</span>&#160;    NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l02239"></a><span class="lineno"> 2239</span>&#160;  DCHECK_LT(node, num_nodes_);</div>
<div class="line"><a name="l02240"></a><span class="lineno"> 2240</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;NodeIndexType&gt;</a>(0, num_nodes_);</div>
<div class="line"><a name="l02241"></a><span class="lineno"> 2241</span>&#160;}</div>
<div class="line"><a name="l02242"></a><span class="lineno"> 2242</span>&#160; </div>
<div class="line"><a name="l02243"></a><span class="lineno"> 2243</span>&#160;<span class="comment">// CompleteBipartiteGraph implementation ---------------------------------------</span></div>
<div class="line"><a name="l02244"></a><span class="lineno"> 2244</span>&#160;<span class="comment">// Nodes and arcs are implicit and not stored.</span></div>
<div class="line"><a name="l02245"></a><span class="lineno"> 2245</span>&#160; </div>
<div class="line"><a name="l02246"></a><span class="lineno"> 2246</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType = <span class="keywordtype">int</span>32, <span class="keyword">typename</span> ArcIndexType = <span class="keywordtype">int</span>32&gt;</div>
<div class="line"><a name="l02247"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_bipartite_graph.html"> 2247</a></span>&#160;<span class="keyword">class </span><a class="code" href="classutil_1_1_complete_bipartite_graph.html">CompleteBipartiteGraph</a></div>
<div class="line"><a name="l02248"></a><span class="lineno"> 2248</span>&#160;    : <span class="keyword">public</span> <a class="code" href="classutil_1_1_base_graph.html">BaseGraph</a>&lt;NodeIndexType, ArcIndexType, false&gt; {</div>
<div class="line"><a name="l02249"></a><span class="lineno"> 2249</span>&#160;  <span class="keyword">typedef</span> <a class="code" href="classutil_1_1_base_graph.html">BaseGraph&lt;NodeIndexType, ArcIndexType, false&gt;</a> <a class="code" href="classutil_1_1_base_graph.html">Base</a>;</div>
<div class="line"><a name="l02250"></a><span class="lineno"> 2250</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a0b0fca21fab97b66c1a0a3b09af6e6e4">Base::arc_capacity_</a>;</div>
<div class="line"><a name="l02251"></a><span class="lineno"> 2251</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a8b5cdcc274a624bd9059f95d70659fb9">Base::const_capacities_</a>;</div>
<div class="line"><a name="l02252"></a><span class="lineno"> 2252</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a47b64ae00c3d2acdbdad64fa6dbe9c03">Base::node_capacity_</a>;</div>
<div class="line"><a name="l02253"></a><span class="lineno"> 2253</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#afa0c44b50a5e9459e3339ec50082e635">Base::num_arcs_</a>;</div>
<div class="line"><a name="l02254"></a><span class="lineno"> 2254</span>&#160;  <span class="keyword">using</span> <a class="code" href="classutil_1_1_base_graph.html#a9e04004960ec7ac63f9ce9b97aa0bcfa">Base::num_nodes_</a>;</div>
<div class="line"><a name="l02255"></a><span class="lineno"> 2255</span>&#160; </div>
<div class="line"><a name="l02256"></a><span class="lineno"> 2256</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l02257"></a><span class="lineno"> 2257</span>&#160;  <span class="comment">// Builds a complete bipartite graph from a set of left nodes to a set of</span></div>
<div class="line"><a name="l02258"></a><span class="lineno"> 2258</span>&#160;  <span class="comment">// right nodes.</span></div>
<div class="line"><a name="l02259"></a><span class="lineno"> 2259</span>&#160;  <span class="comment">// Indices of left nodes of the bipartite graph range from 0 to left_nodes-1;</span></div>
<div class="line"><a name="l02260"></a><span class="lineno"> 2260</span>&#160;  <span class="comment">// indices of right nodes range from left_nodes to left_nodes+right_nodes-1.</span></div>
<div class="line"><a name="l02261"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_bipartite_graph.html#a98b1112f3c64c1c28699c93b952ebf4e"> 2261</a></span>&#160;  <a class="code" href="classutil_1_1_complete_bipartite_graph.html#a98b1112f3c64c1c28699c93b952ebf4e">CompleteBipartiteGraph</a>(NodeIndexType left_nodes, NodeIndexType right_nodes)</div>
<div class="line"><a name="l02262"></a><span class="lineno"> 2262</span>&#160;      : left_nodes_(left_nodes), right_nodes_(right_nodes) {</div>
<div class="line"><a name="l02263"></a><span class="lineno"> 2263</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_base_graph.html#a3bc3205be90a3a0142eee47fc3e9ea9d">Reserve</a>(left_nodes + right_nodes, left_nodes * right_nodes);</div>
<div class="line"><a name="l02264"></a><span class="lineno"> 2264</span>&#160;    this-&gt;<a class="code" href="classutil_1_1_base_graph.html#a238684ec126b5771f956cf67c964d4e5">FreezeCapacities</a>();</div>
<div class="line"><a name="l02265"></a><span class="lineno"> 2265</span>&#160;    num_nodes_ = left_nodes + right_nodes;</div>
<div class="line"><a name="l02266"></a><span class="lineno"> 2266</span>&#160;    num_arcs_ = left_nodes * right_nodes;</div>
<div class="line"><a name="l02267"></a><span class="lineno"> 2267</span>&#160;  }</div>
<div class="line"><a name="l02268"></a><span class="lineno"> 2268</span>&#160; </div>
<div class="line"><a name="l02269"></a><span class="lineno"> 2269</span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_complete_bipartite_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">Head</a>(ArcIndexType arc) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02270"></a><span class="lineno"> 2270</span>&#160;  NodeIndexType <a class="code" href="classutil_1_1_complete_bipartite_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">Tail</a>(ArcIndexType arc) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02271"></a><span class="lineno"> 2271</span>&#160;  ArcIndexType <a class="code" href="classutil_1_1_complete_bipartite_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">OutDegree</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02272"></a><span class="lineno"> 2272</span>&#160;  <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;ArcIndexType&gt;</a> <a class="code" href="classutil_1_1_complete_bipartite_graph.html#a05add2b29aa63527f24f25c605c29b12">OutgoingArcs</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02273"></a><span class="lineno"> 2273</span>&#160;  <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;ArcIndexType&gt;</a> <a class="code" href="classutil_1_1_complete_bipartite_graph.html#ac79c65c1a4e1b6e585ce0a297a30e783">OutgoingArcsStartingFrom</a>(NodeIndexType node,</div>
<div class="line"><a name="l02274"></a><span class="lineno"> 2274</span>&#160;                                                      ArcIndexType from) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02275"></a><span class="lineno"> 2275</span>&#160;  <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;NodeIndexType&gt;</a> <a class="code" href="classutil_1_1_complete_bipartite_graph.html#abd4f7ccb1100068c90a108c9c44a1724">operator[]</a>(NodeIndexType node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02276"></a><span class="lineno"> 2276</span>&#160; </div>
<div class="line"><a name="l02277"></a><span class="lineno"> 2277</span>&#160;  <span class="comment">// Deprecated interface.</span></div>
<div class="line"><a name="l02278"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator.html"> 2278</a></span>&#160;  <span class="keyword">class </span><a class="code" href="classutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator.html">OutgoingArcIterator</a> {</div>
<div class="line"><a name="l02279"></a><span class="lineno"> 2279</span>&#160;   <span class="keyword">public</span>:</div>
<div class="line"><a name="l02280"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator.html#a3ebbc468e485ed1a334078cdac6084c5"> 2280</a></span>&#160;    <a class="code" href="classutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator.html#a3ebbc468e485ed1a334078cdac6084c5">OutgoingArcIterator</a>(<span class="keyword">const</span> <a class="code" href="classutil_1_1_complete_bipartite_graph.html">CompleteBipartiteGraph</a>&amp; graph, NodeIndexType node)</div>
<div class="line"><a name="l02281"></a><span class="lineno"> 2281</span>&#160;        : index_(graph.right_nodes_ * node),</div>
<div class="line"><a name="l02282"></a><span class="lineno"> 2282</span>&#160;          limit_(node &gt;= graph.left_nodes_ ? index_</div>
<div class="line"><a name="l02283"></a><span class="lineno"> 2283</span>&#160;                                           : graph.right_nodes_ * (node + 1)) {}</div>
<div class="line"><a name="l02284"></a><span class="lineno"> 2284</span>&#160; </div>
<div class="line"><a name="l02285"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347"> 2285</a></span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="classutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">Ok</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_ &lt; limit_; }</div>
<div class="line"><a name="l02286"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator.html#adac23a27a3389aea80f75741569afe35"> 2286</a></span>&#160;    ArcIndexType <a class="code" href="classutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator.html#adac23a27a3389aea80f75741569afe35">Index</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_; }</div>
<div class="line"><a name="l02287"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator.html#a659a293dd51073a1b9560bb80f687705"> 2287</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">Next</a>() { index_++; }</div>
<div class="line"><a name="l02288"></a><span class="lineno"> 2288</span>&#160; </div>
<div class="line"><a name="l02289"></a><span class="lineno"> 2289</span>&#160;   <span class="keyword">private</span>:</div>
<div class="line"><a name="l02290"></a><span class="lineno"> 2290</span>&#160;    ArcIndexType index_;</div>
<div class="line"><a name="l02291"></a><span class="lineno"> 2291</span>&#160;    <span class="keyword">const</span> ArcIndexType limit_;</div>
<div class="line"><a name="l02292"></a><span class="lineno"> 2292</span>&#160;  };</div>
<div class="line"><a name="l02293"></a><span class="lineno"> 2293</span>&#160; </div>
<div class="line"><a name="l02294"></a><span class="lineno"> 2294</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l02295"></a><span class="lineno"> 2295</span>&#160;  <span class="keyword">const</span> NodeIndexType left_nodes_;</div>
<div class="line"><a name="l02296"></a><span class="lineno"> 2296</span>&#160;  <span class="keyword">const</span> NodeIndexType right_nodes_;</div>
<div class="line"><a name="l02297"></a><span class="lineno"> 2297</span>&#160;};</div>
<div class="line"><a name="l02298"></a><span class="lineno"> 2298</span>&#160; </div>
<div class="line"><a name="l02299"></a><span class="lineno"> 2299</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l02300"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_bipartite_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955"> 2300</a></span>&#160;NodeIndexType <a class="code" href="classutil_1_1_complete_bipartite_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">CompleteBipartiteGraph&lt;NodeIndexType, ArcIndexType&gt;::Head</a>(</div>
<div class="line"><a name="l02301"></a><span class="lineno"> 2301</span>&#160;    ArcIndexType arc)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l02302"></a><span class="lineno"> 2302</span>&#160;  DCHECK(this-&gt;IsArcValid(arc));</div>
<div class="line"><a name="l02303"></a><span class="lineno"> 2303</span>&#160;  <span class="keywordflow">return</span> left_nodes_ + arc % right_nodes_;</div>
<div class="line"><a name="l02304"></a><span class="lineno"> 2304</span>&#160;}</div>
<div class="line"><a name="l02305"></a><span class="lineno"> 2305</span>&#160; </div>
<div class="line"><a name="l02306"></a><span class="lineno"> 2306</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l02307"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_bipartite_graph.html#a2eeae3a8497dc3942e3db3128a10d41c"> 2307</a></span>&#160;NodeIndexType <a class="code" href="classutil_1_1_complete_bipartite_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">CompleteBipartiteGraph&lt;NodeIndexType, ArcIndexType&gt;::Tail</a>(</div>
<div class="line"><a name="l02308"></a><span class="lineno"> 2308</span>&#160;    ArcIndexType arc)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l02309"></a><span class="lineno"> 2309</span>&#160;  DCHECK(this-&gt;IsArcValid(arc));</div>
<div class="line"><a name="l02310"></a><span class="lineno"> 2310</span>&#160;  <span class="keywordflow">return</span> arc / right_nodes_;</div>
<div class="line"><a name="l02311"></a><span class="lineno"> 2311</span>&#160;}</div>
<div class="line"><a name="l02312"></a><span class="lineno"> 2312</span>&#160; </div>
<div class="line"><a name="l02313"></a><span class="lineno"> 2313</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l02314"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_bipartite_graph.html#a972f29a740833d0f6d9ae9ad1f568b22"> 2314</a></span>&#160;ArcIndexType <a class="code" href="classutil_1_1_complete_bipartite_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">CompleteBipartiteGraph&lt;NodeIndexType, ArcIndexType&gt;::OutDegree</a>(</div>
<div class="line"><a name="l02315"></a><span class="lineno"> 2315</span>&#160;    NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l02316"></a><span class="lineno"> 2316</span>&#160;  <span class="keywordflow">return</span> (node &lt; left_nodes_) ? right_nodes_ : 0;</div>
<div class="line"><a name="l02317"></a><span class="lineno"> 2317</span>&#160;}</div>
<div class="line"><a name="l02318"></a><span class="lineno"> 2318</span>&#160; </div>
<div class="line"><a name="l02319"></a><span class="lineno"> 2319</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l02320"></a><span class="lineno"> 2320</span>&#160;<a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;ArcIndexType&gt;</a></div>
<div class="line"><a name="l02321"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_bipartite_graph.html#a05add2b29aa63527f24f25c605c29b12"> 2321</a></span>&#160;<a class="code" href="classutil_1_1_complete_bipartite_graph.html#a05add2b29aa63527f24f25c605c29b12">CompleteBipartiteGraph&lt;NodeIndexType, ArcIndexType&gt;::OutgoingArcs</a>(</div>
<div class="line"><a name="l02322"></a><span class="lineno"> 2322</span>&#160;    NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l02323"></a><span class="lineno"> 2323</span>&#160;  <span class="keywordflow">if</span> (node &lt; left_nodes_) {</div>
<div class="line"><a name="l02324"></a><span class="lineno"> 2324</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;ArcIndexType&gt;</a>(right_nodes_ * node,</div>
<div class="line"><a name="l02325"></a><span class="lineno"> 2325</span>&#160;                                      right_nodes_ * (node + 1));</div>
<div class="line"><a name="l02326"></a><span class="lineno"> 2326</span>&#160;  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02327"></a><span class="lineno"> 2327</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;ArcIndexType&gt;</a>(0, 0);</div>
<div class="line"><a name="l02328"></a><span class="lineno"> 2328</span>&#160;  }</div>
<div class="line"><a name="l02329"></a><span class="lineno"> 2329</span>&#160;}</div>
<div class="line"><a name="l02330"></a><span class="lineno"> 2330</span>&#160; </div>
<div class="line"><a name="l02331"></a><span class="lineno"> 2331</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l02332"></a><span class="lineno"> 2332</span>&#160;<a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;ArcIndexType&gt;</a></div>
<div class="line"><a name="l02333"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_bipartite_graph.html#ac79c65c1a4e1b6e585ce0a297a30e783"> 2333</a></span>&#160;<a class="code" href="classutil_1_1_complete_bipartite_graph.html#ac79c65c1a4e1b6e585ce0a297a30e783">CompleteBipartiteGraph&lt;NodeIndexType, ArcIndexType&gt;::OutgoingArcsStartingFrom</a>(</div>
<div class="line"><a name="l02334"></a><span class="lineno"> 2334</span>&#160;    NodeIndexType node, ArcIndexType from)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l02335"></a><span class="lineno"> 2335</span>&#160;  <span class="keywordflow">if</span> (node &lt; left_nodes_) {</div>
<div class="line"><a name="l02336"></a><span class="lineno"> 2336</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;ArcIndexType&gt;</a>(from, right_nodes_ * (node + 1));</div>
<div class="line"><a name="l02337"></a><span class="lineno"> 2337</span>&#160;  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02338"></a><span class="lineno"> 2338</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;ArcIndexType&gt;</a>(0, 0);</div>
<div class="line"><a name="l02339"></a><span class="lineno"> 2339</span>&#160;  }</div>
<div class="line"><a name="l02340"></a><span class="lineno"> 2340</span>&#160;}</div>
<div class="line"><a name="l02341"></a><span class="lineno"> 2341</span>&#160; </div>
<div class="line"><a name="l02342"></a><span class="lineno"> 2342</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> NodeIndexType, <span class="keyword">typename</span> ArcIndexType&gt;</div>
<div class="line"><a name="l02343"></a><span class="lineno"> 2343</span>&#160;<a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;NodeIndexType&gt;</a></div>
<div class="line"><a name="l02344"></a><span class="lineno"><a class="line" href="classutil_1_1_complete_bipartite_graph.html#abd4f7ccb1100068c90a108c9c44a1724"> 2344</a></span>&#160;<a class="code" href="classutil_1_1_complete_bipartite_graph.html#abd4f7ccb1100068c90a108c9c44a1724">CompleteBipartiteGraph&lt;NodeIndexType, ArcIndexType&gt;::operator[]</a>(</div>
<div class="line"><a name="l02345"></a><span class="lineno"> 2345</span>&#160;    NodeIndexType node)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l02346"></a><span class="lineno"> 2346</span>&#160;  <span class="keywordflow">if</span> (node &lt; left_nodes_) {</div>
<div class="line"><a name="l02347"></a><span class="lineno"> 2347</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;NodeIndexType&gt;</a>(left_nodes_, left_nodes_ + right_nodes_);</div>
<div class="line"><a name="l02348"></a><span class="lineno"> 2348</span>&#160;  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02349"></a><span class="lineno"> 2349</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classutil_1_1_integer_range.html">IntegerRange&lt;NodeIndexType&gt;</a>(0, 0);</div>
<div class="line"><a name="l02350"></a><span class="lineno"> 2350</span>&#160;  }</div>
<div class="line"><a name="l02351"></a><span class="lineno"> 2351</span>&#160;}</div>
<div class="line"><a name="l02352"></a><span class="lineno"> 2352</span>&#160; </div>
<div class="line"><a name="l02353"></a><span class="lineno"> 2353</span>&#160;<span class="comment">// Defining the simplest Graph interface as Graph for convenience.</span></div>
<div class="line"><a name="l02354"></a><span class="lineno"><a class="line" href="namespaceutil.html#a2f76166dbe0c4055a1f256235ad00478"> 2354</a></span>&#160;<span class="keyword">typedef</span> <a class="code" href="classutil_1_1_list_graph.html">ListGraph&lt;&gt;</a> <a class="code" href="namespaceutil.html#a2f76166dbe0c4055a1f256235ad00478">Graph</a>;</div>
<div class="line"><a name="l02355"></a><span class="lineno"> 2355</span>&#160; </div>
<div class="line"><a name="l02356"></a><span class="lineno"> 2356</span>&#160;}  <span class="comment">// namespace util</span></div>
<div class="line"><a name="l02357"></a><span class="lineno"> 2357</span>&#160; </div>
<div class="line"><a name="l02358"></a><span class="lineno"> 2358</span>&#160;<span class="preprocessor">#undef DEFINE_RANGE_BASED_ARC_ITERATION</span></div>
<div class="line"><a name="l02359"></a><span class="lineno"> 2359</span>&#160;<span class="preprocessor">#undef DEFINE_STL_ITERATOR_FUNCTIONS</span></div>
<div class="line"><a name="l02360"></a><span class="lineno"> 2360</span>&#160; </div>
<div class="line"><a name="l02361"></a><span class="lineno"> 2361</span>&#160;<span class="preprocessor">#endif  // UTIL_GRAPH_GRAPH_H_</span></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator_html_aad59e6a3db8211d58a332098b0002ee2"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html#aad59e6a3db8211d58a332098b0002ee2">util::ReverseArcStaticGraph::OutgoingArcIterator::DEFINE_STL_ITERATOR_FUNCTIONS</a></div><div class="ttdeci">DEFINE_STL_ITERATOR_FUNCTIONS(OutgoingArcIterator)</div></div>
<div class="ttc" id="anamespaceutil_html_a9470623ca7db3c4a62ce3b326c6b07d8"><div class="ttname"><a href="namespaceutil.html#a9470623ca7db3c4a62ce3b326c6b07d8">util::PermuteWithExplicitElementType</a></div><div class="ttdeci">void PermuteWithExplicitElementType(const IntVector &amp;permutation, Array *array_to_permute, ElementType unused)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00724">graph.h:724</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator_html_af1f337e1722b47b5896d46d2a673193d"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html#af1f337e1722b47b5896d46d2a673193d">util::ReverseArcListGraph::OutgoingHeadIterator::OutgoingHeadIterator</a></div><div class="ttdeci">OutgoingHeadIterator(const ReverseArcListGraph &amp;graph, NodeIndexType node, ArcIndexType arc)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01648">graph.h:1648</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_a2eeae3a8497dc3942e3db3128a10d41c"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">util::ReverseArcListGraph::Tail</a></div><div class="ttdeci">NodeIndexType Tail(ArcIndexType arc) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01466">graph.h:1466</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_head_iterator_html_ab11124729dee2812f84ff011de2c1dbe"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#ab11124729dee2812f84ff011de2c1dbe">util::ListGraph::OutgoingHeadIterator::operator*</a></div><div class="ttdeci">NodeIndexType operator*() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01229">graph.h:1229</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_ac82038a46ba21e5e92ea9ce755c9d562"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#ac82038a46ba21e5e92ea9ce755c9d562">util::ReverseArcMixedGraph::OppositeIncomingArcsStartingFrom</a></div><div class="ttdeci">BeginEndWrapper&lt; OppositeIncomingArcIterator &gt; OppositeIncomingArcsStartingFrom(NodeIndexType node, ArcIndexType from) const</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html_adac23a27a3389aea80f75741569afe35"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35">util::ReverseArcListGraph::OutgoingOrOppositeIncomingArcIterator::Index</a></div><div class="ttdeci">ArcIndexType Index() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01620">graph.h:1620</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html_a6794aab15410a6bb6d59859e39078fed"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a6794aab15410a6bb6d59859e39078fed">util::ReverseArcMixedGraph::OutgoingOrOppositeIncomingArcIterator::OutgoingOrOppositeIncomingArcIterator</a></div><div class="ttdeci">OutgoingOrOppositeIncomingArcIterator(const ReverseArcMixedGraph &amp;graph, NodeIndexType node, ArcIndexType arc)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02132">graph.h:2132</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_ad7db584fc1fe14ce9296131fda625994"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#ad7db584fc1fe14ce9296131fda625994">util::ReverseArcMixedGraph::OutgoingArcs</a></div><div class="ttdeci">BeginEndWrapper&lt; OutgoingArcIterator &gt; OutgoingArcs(NodeIndexType node) const</div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html"><div class="ttname"><a href="classutil_1_1_base_graph.html">util::BaseGraph</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00184">graph.h:184</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_a8b5cdcc274a624bd9059f95d70659fb9"><div class="ttname"><a href="classutil_1_1_base_graph.html#a8b5cdcc274a624bd9059f95d70659fb9">util::BaseGraph::const_capacities_</a></div><div class="ttdeci">bool const_capacities_</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00280">graph.h:280</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator_html_a7391b53f45bd9f666dbe75240072d1b8"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#a7391b53f45bd9f666dbe75240072d1b8">util::ReverseArcListGraph::OppositeIncomingArcIterator::DEFINE_STL_ITERATOR_FUNCTIONS</a></div><div class="ttdeci">DEFINE_STL_ITERATOR_FUNCTIONS(OppositeIncomingArcIterator)</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator_html"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html">util::ReverseArcStaticGraph::OppositeIncomingArcIterator</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01827">graph.h:1828</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html_aaab2995a93d88c5a0d4b611126adbb00"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#aaab2995a93d88c5a0d4b611126adbb00">util::ReverseArcStaticGraph::OutgoingOrOppositeIncomingArcIterator::OutgoingOrOppositeIncomingArcIterator</a></div><div class="ttdeci">OutgoingOrOppositeIncomingArcIterator(const ReverseArcStaticGraph &amp;graph, NodeIndexType node, ArcIndexType arc)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01897">graph.h:1897</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html_adac23a27a3389aea80f75741569afe35"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35">util::ReverseArcMixedGraph::OutgoingOrOppositeIncomingArcIterator::Index</a></div><div class="ttdeci">ArcIndexType Index() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02144">graph.h:2144</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_a96c9c7908573f98dcd303002f2d27f08"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#a96c9c7908573f98dcd303002f2d27f08">util::ReverseArcMixedGraph::OutgoingOrOppositeIncomingArcs</a></div><div class="ttdeci">BeginEndWrapper&lt; OutgoingOrOppositeIncomingArcIterator &gt; OutgoingOrOppositeIncomingArcs(NodeIndexType node) const</div></div>
<div class="ttc" id="aclassutil_1_1_integer_range_html"><div class="ttname"><a href="classutil_1_1_integer_range.html">util::IntegerRange</a></div><div class="ttdef"><b>Definition:</b> <a href="iterators_8h_source.html#l00146">iterators.h:146</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_af1f4fd786d8ece275104e594ebc6bfb8"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#af1f4fd786d8ece275104e594ebc6bfb8">util::ReverseArcListGraph::operator[]</a></div><div class="ttdeci">BeginEndWrapper&lt; OutgoingHeadIterator &gt; operator[](NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01428">graph.h:1428</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator_html_a659a293dd51073a1b9560bb80f687705"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">util::ReverseArcMixedGraph::OutgoingArcIterator::Next</a></div><div class="ttdeci">void Next()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02052">graph.h:2052</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator_html_aa7e07ffe21ad6b4c71a0d22c65f30347"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">util::ReverseArcStaticGraph::OppositeIncomingArcIterator::Ok</a></div><div class="ttdeci">bool Ok() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01846">graph.h:1846</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_a3bc3205be90a3a0142eee47fc3e9ea9d"><div class="ttname"><a href="classutil_1_1_base_graph.html#a3bc3205be90a3a0142eee47fc3e9ea9d">util::BaseGraph::Reserve</a></div><div class="ttdeci">void Reserve(NodeIndexType node_capacity, ArcIndexType arc_capacity)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00247">graph.h:247</a></div></div>
<div class="ttc" id="aclassutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator_html_a659a293dd51073a1b9560bb80f687705"><div class="ttname"><a href="classutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">util::CompleteBipartiteGraph::OutgoingArcIterator::Next</a></div><div class="ttdeci">void Next()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02287">graph.h:2287</a></div></div>
<div class="ttc" id="aclassutil_1_1_complete_bipartite_graph_html_aceb0938bcb2e8e5f37986d4cf8e3a955"><div class="ttname"><a href="classutil_1_1_complete_bipartite_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">util::CompleteBipartiteGraph::Head</a></div><div class="ttdeci">NodeIndexType Head(ArcIndexType arc) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02300">graph.h:2300</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator_html_acbd6c415460badaeb51852031e73fc1b"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#acbd6c415460badaeb51852031e73fc1b">util::ReverseArcMixedGraph::OppositeIncomingArcIterator::OppositeIncomingArcIterator</a></div><div class="ttdeci">OppositeIncomingArcIterator(const ReverseArcMixedGraph &amp;graph, NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02070">graph.h:2070</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_a72abbca4ba20feecaba7b06b8d472e6d"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">util::ReverseArcListGraph::AddNode</a></div><div class="ttdeci">void AddNode(NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01490">graph.h:1490</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator_html_adac23a27a3389aea80f75741569afe35"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35">util::ReverseArcListGraph::OppositeIncomingArcIterator::Index</a></div><div class="ttdeci">ArcIndexType Index() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01567">graph.h:1567</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_a159212327bf51452d4c559fe640f59c8"><div class="ttname"><a href="classutil_1_1_base_graph.html#a159212327bf51452d4c559fe640f59c8">util::BaseGraph::GroupForwardArcsByFunctor</a></div><div class="ttdeci">void GroupForwardArcsByFunctor(const A &amp;a, B *b)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00264">graph.h:264</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator_html_adac23a27a3389aea80f75741569afe35"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35">util::ReverseArcStaticGraph::OppositeIncomingArcIterator::Index</a></div><div class="ttdeci">ArcIndexType Index() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01847">graph.h:1847</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_a7b505ba4a01bce342d049f5a8674da72"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#a7b505ba4a01bce342d049f5a8674da72">util::ReverseArcListGraph::AddArc</a></div><div class="ttdeci">ArcIndexType AddArc(NodeIndexType tail, NodeIndexType head)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01500">graph.h:1500</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_aceb0938bcb2e8e5f37986d4cf8e3a955"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">util::ReverseArcStaticGraph::Head</a></div><div class="ttdeci">NodeIndexType Head(ArcIndexType arc) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01710">graph.h:1710</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html_adac23a27a3389aea80f75741569afe35"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35">util::ReverseArcStaticGraph::OutgoingOrOppositeIncomingArcIterator::Index</a></div><div class="ttdeci">ArcIndexType Index() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01908">graph.h:1908</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_a554cbbb5018b36885e8f166ddfe6334c"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#a554cbbb5018b36885e8f166ddfe6334c">util::ReverseArcListGraph::ReserveNodes</a></div><div class="ttdeci">void ReserveNodes(NodeIndexType bound) override</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01472">graph.h:1472</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_a64e92a69b1e1c47656a72df314cf609c"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#a64e92a69b1e1c47656a72df314cf609c">util::ReverseArcStaticGraph::InDegree</a></div><div class="ttdeci">ArcIndexType InDegree(NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01688">graph.h:1688</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html_aa7e07ffe21ad6b4c71a0d22c65f30347"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">util::ReverseArcStaticGraph::OutgoingOrOppositeIncomingArcIterator::Ok</a></div><div class="ttdeci">bool Ok() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01909">graph.h:1909</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_acf65739a0eb01d1011a8001b6daff9eb"><div class="ttname"><a href="classutil_1_1_base_graph.html#acf65739a0eb01d1011a8001b6daff9eb">util::BaseGraph::node_capacity</a></div><div class="ttdeci">NodeIndexType node_capacity() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00951">graph.h:951</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator_html"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator.html">util::ReverseArcListGraph::IncomingArcIterator</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01581">graph.h:1582</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator_html_a2d07e2dff26af01a125f5790d07405f0"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#a2d07e2dff26af01a125f5790d07405f0">util::ReverseArcMixedGraph::OppositeIncomingArcIterator::index_</a></div><div class="ttdeci">ArcIndexType index_</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02096">graph.h:2096</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_ad17746fd0d835cab506a6ce5a93ad89a"><div class="ttname"><a href="classutil_1_1_base_graph.html#ad17746fd0d835cab506a6ce5a93ad89a">util::BaseGraph::IsArcValid</a></div><div class="ttdeci">bool IsArcValid(ArcIndexType arc) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00219">graph.h:219</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_a238684ec126b5771f956cf67c964d4e5"><div class="ttname"><a href="classutil_1_1_base_graph.html#a238684ec126b5771f956cf67c964d4e5">util::BaseGraph::FreezeCapacities</a></div><div class="ttdeci">void FreezeCapacities()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00966">graph.h:966</a></div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_1_1_outgoing_arc_iterator_html_a659a293dd51073a1b9560bb80f687705"><div class="ttname"><a href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">util::StaticGraph::OutgoingArcIterator::Next</a></div><div class="ttdeci">void Next()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01397">graph.h:1397</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html">util::ReverseArcStaticGraph</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00547">graph.h:548</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator_html_a75b1547aca9874081404a5e388a3310d"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a75b1547aca9874081404a5e388a3310d">util::ReverseArcStaticGraph::OppositeIncomingArcIterator::limit_</a></div><div class="ttdeci">const ArcIndexType limit_</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01857">graph.h:1857</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_arc_iterator_html_aad59e6a3db8211d58a332098b0002ee2"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html#aad59e6a3db8211d58a332098b0002ee2">util::ListGraph::OutgoingArcIterator::DEFINE_STL_ITERATOR_FUNCTIONS</a></div><div class="ttdeci">DEFINE_STL_ITERATOR_FUNCTIONS(OutgoingArcIterator)</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_a2d4c1b57da542282856d41631254c9f0"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#a2d4c1b57da542282856d41631254c9f0">util::ReverseArcMixedGraph::OppositeIncomingArcs</a></div><div class="ttdeci">BeginEndWrapper&lt; OppositeIncomingArcIterator &gt; OppositeIncomingArcs(NodeIndexType node) const</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_a6a4d37693b809140b0dde7abd463d04e"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#a6a4d37693b809140b0dde7abd463d04e">util::ReverseArcListGraph::Build</a></div><div class="ttdeci">void Build()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00527">graph.h:527</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_a2eeae3a8497dc3942e3db3128a10d41c"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">util::ReverseArcStaticGraph::Tail</a></div><div class="ttdeci">NodeIndexType Tail(ArcIndexType arc) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01718">graph.h:1718</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_a92531459eff09455cfa63976f5024906"><div class="ttname"><a href="classutil_1_1_base_graph.html#a92531459eff09455cfa63976f5024906">util::BaseGraph::ArcIndex</a></div><div class="ttdeci">ArcIndexType ArcIndex</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00190">graph.h:190</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator_html_a659a293dd51073a1b9560bb80f687705"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">util::ReverseArcMixedGraph::OppositeIncomingArcIterator::Next</a></div><div class="ttdeci">void Next()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02087">graph.h:2087</a></div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_1_1_outgoing_arc_iterator_html_ac755a5d95c2c78412fb09905db44b952"><div class="ttname"><a href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html#ac755a5d95c2c78412fb09905db44b952">util::StaticGraph::OutgoingArcIterator::OutgoingArcIterator</a></div><div class="ttdeci">OutgoingArcIterator(const StaticGraph &amp;graph, NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01387">graph.h:1387</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_a972f29a740833d0f6d9ae9ad1f568b22"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">util::ReverseArcStaticGraph::OutDegree</a></div><div class="ttdeci">ArcIndexType OutDegree(NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01682">graph.h:1682</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_a64e92a69b1e1c47656a72df314cf609c"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#a64e92a69b1e1c47656a72df314cf609c">util::ReverseArcMixedGraph::InDegree</a></div><div class="ttdeci">ArcIndexType InDegree(NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01945">graph.h:1945</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_a3aa184e2b22fc7320a39cfcba36010c4"><div class="ttname"><a href="classutil_1_1_base_graph.html#a3aa184e2b22fc7320a39cfcba36010c4">util::BaseGraph::ReserveArcs</a></div><div class="ttdeci">virtual void ReserveArcs(ArcIndexType bound)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00241">graph.h:241</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_afdfec6e1d53e915a6059fdb681d92f02"><div class="ttname"><a href="classutil_1_1_base_graph.html#afdfec6e1d53e915a6059fdb681d92f02">util::BaseGraph::ReserveNodes</a></div><div class="ttdeci">virtual void ReserveNodes(NodeIndexType bound)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00235">graph.h:235</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator_html_aa7e07ffe21ad6b4c71a0d22c65f30347"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">util::ReverseArcListGraph::OutgoingHeadIterator::Ok</a></div><div class="ttdeci">bool Ok() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01655">graph.h:1655</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator_html"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html">util::ReverseArcMixedGraph::OutgoingArcIterator</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02040">graph.h:2040</a></div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_html"><div class="ttname"><a href="classutil_1_1_static_graph.html">util::StaticGraph</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00396">graph.h:396</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator_html_a3012b9df64325459fdc497592e85ec7f"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a3012b9df64325459fdc497592e85ec7f">util::ReverseArcStaticGraph::OppositeIncomingArcIterator::graph_</a></div><div class="ttdeci">const ReverseArcStaticGraph &amp; graph_</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01856">graph.h:1856</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_head_iterator_html_af42a7f0eb417709481c23986ebaafd55"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#af42a7f0eb417709481c23986ebaafd55">util::ListGraph::OutgoingHeadIterator::OutgoingHeadIterator</a></div><div class="ttdeci">OutgoingHeadIterator(const ListGraph &amp;graph, NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01207">graph.h:1207</a></div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html_a8677106199bf27f67e89c1a8a1a5c3ce"><div class="ttname"><a href="classutil_1_1_s_vector.html#a8677106199bf27f67e89c1a8a1a5c3ce">util::SVector::reserve</a></div><div class="ttdeci">void reserve(int n)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00850">graph.h:850</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator_html_adac23a27a3389aea80f75741569afe35"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html#adac23a27a3389aea80f75741569afe35">util::ReverseArcStaticGraph::OutgoingArcIterator::Index</a></div><div class="ttdeci">ArcIndexType Index() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01811">graph.h:1811</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator_html_a659a293dd51073a1b9560bb80f687705"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">util::ReverseArcStaticGraph::OutgoingArcIterator::Next</a></div><div class="ttdeci">void Next()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01812">graph.h:1812</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator_html_a7391b53f45bd9f666dbe75240072d1b8"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a7391b53f45bd9f666dbe75240072d1b8">util::ReverseArcStaticGraph::OppositeIncomingArcIterator::DEFINE_STL_ITERATOR_FUNCTIONS</a></div><div class="ttdeci">DEFINE_STL_ITERATOR_FUNCTIONS(OppositeIncomingArcIterator)</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator_html_aad59e6a3db8211d58a332098b0002ee2"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html#aad59e6a3db8211d58a332098b0002ee2">util::ReverseArcMixedGraph::OutgoingArcIterator::DEFINE_STL_ITERATOR_FUNCTIONS</a></div><div class="ttdeci">DEFINE_STL_ITERATOR_FUNCTIONS(OutgoingArcIterator)</div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_head_iterator_html_a659a293dd51073a1b9560bb80f687705"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#a659a293dd51073a1b9560bb80f687705">util::ListGraph::OutgoingHeadIterator::Next</a></div><div class="ttdeci">void Next()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01219">graph.h:1219</a></div></div>
<div class="ttc" id="anamespaceutil_html_a2f76166dbe0c4055a1f256235ad00478"><div class="ttname"><a href="namespaceutil.html#a2f76166dbe0c4055a1f256235ad00478">util::Graph</a></div><div class="ttdeci">ListGraph Graph</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02354">graph.h:2354</a></div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html_ae1eb43afe1c1e1a47e90d9b1fcec8351"><div class="ttname"><a href="classutil_1_1_s_vector.html#ae1eb43afe1c1e1a47e90d9b1fcec8351">util::SVector::operator[]</a></div><div class="ttdeci">T &amp; operator[](int n)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00811">graph.h:811</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator_html_a659a293dd51073a1b9560bb80f687705"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">util::ReverseArcListGraph::OutgoingArcIterator::Next</a></div><div class="ttdeci">void Next()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01537">graph.h:1537</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_ad7db584fc1fe14ce9296131fda625994"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#ad7db584fc1fe14ce9296131fda625994">util::ReverseArcStaticGraph::OutgoingArcs</a></div><div class="ttdeci">BeginEndWrapper&lt; OutgoingArcIterator &gt; OutgoingArcs(NodeIndexType node) const</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_a972f29a740833d0f6d9ae9ad1f568b22"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">util::ReverseArcMixedGraph::OutDegree</a></div><div class="ttdeci">ArcIndexType OutDegree(NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01939">graph.h:1939</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_a3e3cac66da5cd9183c80a7c99a99ddf4"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#a3e3cac66da5cd9183c80a7c99a99ddf4">util::ReverseArcStaticGraph::ReverseArcStaticGraph</a></div><div class="ttdeci">ReverseArcStaticGraph(NodeIndexType num_nodes, ArcIndexType arc_capacity)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00559">graph.h:559</a></div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html"><div class="ttname"><a href="classutil_1_1_s_vector.html">util::SVector</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00772">graph.h:772</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_head_iterator_html_aec07e0ee98729a19bc41fe09e433f5d0"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#aec07e0ee98729a19bc41fe09e433f5d0">util::ListGraph::OutgoingHeadIterator::difference_type</a></div><div class="ttdeci">ptrdiff_t difference_type</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01202">graph.h:1202</a></div></div>
<div class="ttc" id="aclassutil_1_1_complete_graph_html_ac79c65c1a4e1b6e585ce0a297a30e783"><div class="ttname"><a href="classutil_1_1_complete_graph.html#ac79c65c1a4e1b6e585ce0a297a30e783">util::CompleteGraph::OutgoingArcsStartingFrom</a></div><div class="ttdeci">IntegerRange&lt; ArcIndexType &gt; OutgoingArcsStartingFrom(NodeIndexType node, ArcIndexType from) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02228">graph.h:2228</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator_html_a659a293dd51073a1b9560bb80f687705"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html#a659a293dd51073a1b9560bb80f687705">util::ReverseArcListGraph::OutgoingHeadIterator::Next</a></div><div class="ttdeci">void Next()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01657">graph.h:1657</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_a2d4c1b57da542282856d41631254c9f0"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#a2d4c1b57da542282856d41631254c9f0">util::ReverseArcListGraph::OppositeIncomingArcs</a></div><div class="ttdeci">BeginEndWrapper&lt; OppositeIncomingArcIterator &gt; OppositeIncomingArcs(NodeIndexType node) const</div></div>
<div class="ttc" id="aclassutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator_html_adac23a27a3389aea80f75741569afe35"><div class="ttname"><a href="classutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator.html#adac23a27a3389aea80f75741569afe35">util::CompleteBipartiteGraph::OutgoingArcIterator::Index</a></div><div class="ttdeci">ArcIndexType Index() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02286">graph.h:2286</a></div></div>
<div class="ttc" id="aclassutil_1_1_complete_graph_html_abd4f7ccb1100068c90a108c9c44a1724"><div class="ttname"><a href="classutil_1_1_complete_graph.html#abd4f7ccb1100068c90a108c9c44a1724">util::CompleteGraph::operator[]</a></div><div class="ttdeci">IntegerRange&lt; NodeIndexType &gt; operator[](NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02237">graph.h:2237</a></div></div>
<div class="ttc" id="aclassutil_1_1_complete_bipartite_graph_html_a972f29a740833d0f6d9ae9ad1f568b22"><div class="ttname"><a href="classutil_1_1_complete_bipartite_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">util::CompleteBipartiteGraph::OutDegree</a></div><div class="ttdeci">ArcIndexType OutDegree(NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02314">graph.h:2314</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_head_iterator_html_aa7e07ffe21ad6b4c71a0d22c65f30347"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">util::ListGraph::OutgoingHeadIterator::Ok</a></div><div class="ttdeci">bool Ok() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01217">graph.h:1217</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_a0da78a7e517acf1b646ae28ad16216ed"><div class="ttname"><a href="classutil_1_1_base_graph.html#a0da78a7e517acf1b646ae28ad16216ed">util::BaseGraph::kNilNode</a></div><div class="ttdeci">static const NodeIndexType kNilNode</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00258">graph.h:258</a></div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_html_a25370a947dacfa9e91035746007b22f8"><div class="ttname"><a href="classutil_1_1_static_graph.html#a25370a947dacfa9e91035746007b22f8">util::StaticGraph::StaticGraph</a></div><div class="ttdeci">StaticGraph()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00406">graph.h:406</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_arc_iterator_html"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html">util::ListGraph::OutgoingArcIterator</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01172">graph.h:1172</a></div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html_ac8bb3912a3ce86b15842e79d0b421204"><div class="ttname"><a href="classutil_1_1_s_vector.html#ac8bb3912a3ce86b15842e79d0b421204">util::SVector::clear</a></div><div class="ttdeci">void clear()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00840">graph.h:840</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator_html"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html">util::ReverseArcListGraph::OppositeIncomingArcIterator</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01550">graph.h:1551</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_arc_iterator_html_aca82d05d5661965ddb4c340ccb95a19d"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html#aca82d05d5661965ddb4c340ccb95a19d">util::ListGraph::OutgoingArcIterator::OutgoingArcIterator</a></div><div class="ttdeci">OutgoingArcIterator(const ListGraph &amp;graph, NodeIndexType node, ArcIndexType arc)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01178">graph.h:1178</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_head_iterator_html_aa5889e088aa7887ad512208b28bb46de"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#aa5889e088aa7887ad512208b28bb46de">util::ListGraph::OutgoingHeadIterator::reference</a></div><div class="ttdeci">const NodeIndexType &amp; reference</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01204">graph.h:1204</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html_a94f0b23adde04d8db965ccb2f74ec515"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a94f0b23adde04d8db965ccb2f74ec515">util::ReverseArcListGraph::OutgoingOrOppositeIncomingArcIterator::DEFINE_STL_ITERATOR_FUNCTIONS</a></div><div class="ttdeci">DEFINE_STL_ITERATOR_FUNCTIONS(OutgoingOrOppositeIncomingArcIterator)</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator_html_a2d07e2dff26af01a125f5790d07405f0"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#a2d07e2dff26af01a125f5790d07405f0">util::ReverseArcListGraph::OppositeIncomingArcIterator::index_</a></div><div class="ttdeci">ArcIndexType index_</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01577">graph.h:1577</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_head_iterator_html_ac7a6968c8fa4fd2afa86492bf9967187"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#ac7a6968c8fa4fd2afa86492bf9967187">util::ListGraph::OutgoingHeadIterator::OutgoingHeadIterator</a></div><div class="ttdeci">OutgoingHeadIterator(const ListGraph &amp;graph, NodeIndexType node, ArcIndexType arc)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01211">graph.h:1211</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_a6487722851853c8b5b979780b1acb027"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#a6487722851853c8b5b979780b1acb027">util::ReverseArcListGraph::OutgoingOrOppositeIncomingArcsStartingFrom</a></div><div class="ttdeci">BeginEndWrapper&lt; OutgoingOrOppositeIncomingArcIterator &gt; OutgoingOrOppositeIncomingArcsStartingFrom(NodeIndexType node, ArcIndexType from) const</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator_html_ac01a687cfc7292e8eb448d712ac2b7b5"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#ac01a687cfc7292e8eb448d712ac2b7b5">util::ReverseArcMixedGraph::OppositeIncomingArcIterator::graph_</a></div><div class="ttdeci">const ReverseArcMixedGraph * graph_</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02095">graph.h:2095</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html_a659a293dd51073a1b9560bb80f687705"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">util::ReverseArcListGraph::OutgoingOrOppositeIncomingArcIterator::Next</a></div><div class="ttdeci">void Next()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01621">graph.h:1621</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_a10ee27e856003f599bc0a2265a3ab11d"><div class="ttname"><a href="classutil_1_1_base_graph.html#a10ee27e856003f599bc0a2265a3ab11d">util::BaseGraph::AllForwardArcs</a></div><div class="ttdeci">IntegerRange&lt; ArcIndex &gt; AllForwardArcs() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00935">graph.h:935</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator_html_adac23a27a3389aea80f75741569afe35"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html#adac23a27a3389aea80f75741569afe35">util::ReverseArcListGraph::OutgoingHeadIterator::Index</a></div><div class="ttdeci">ArcIndexType Index() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01656">graph.h:1656</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_a72abbca4ba20feecaba7b06b8d472e6d"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">util::ReverseArcMixedGraph::AddNode</a></div><div class="ttdeci">void AddNode(NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01991">graph.h:1991</a></div></div>
<div class="ttc" id="aclassutil_1_1_complete_bipartite_graph_html_a2eeae3a8497dc3942e3db3128a10d41c"><div class="ttname"><a href="classutil_1_1_complete_bipartite_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">util::CompleteBipartiteGraph::Tail</a></div><div class="ttdeci">NodeIndexType Tail(ArcIndexType arc) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02307">graph.h:2307</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html">util::ReverseArcStaticGraph::OutgoingOrOppositeIncomingArcIterator</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01884">graph.h:1885</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator_html_aa48e02282ca31d6f9b19343c57d05118"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator.html#aa48e02282ca31d6f9b19343c57d05118">util::ReverseArcListGraph::IncomingArcIterator::DEFINE_STL_ITERATOR_FUNCTIONS</a></div><div class="ttdeci">DEFINE_STL_ITERATOR_FUNCTIONS(IncomingArcIterator)</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_a64e92a69b1e1c47656a72df314cf609c"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#a64e92a69b1e1c47656a72df314cf609c">util::ReverseArcListGraph::InDegree</a></div><div class="ttdeci">ArcIndexType InDegree(NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01444">graph.h:1444</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_a96c9c7908573f98dcd303002f2d27f08"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#a96c9c7908573f98dcd303002f2d27f08">util::ReverseArcListGraph::OutgoingOrOppositeIncomingArcs</a></div><div class="ttdeci">BeginEndWrapper&lt; OutgoingOrOppositeIncomingArcIterator &gt; OutgoingOrOppositeIncomingArcs(NodeIndexType node) const</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html">util::ReverseArcMixedGraph</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00635">graph.h:636</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_a60a39b3b058190faac7c23f7b520f1d1"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#a60a39b3b058190faac7c23f7b520f1d1">util::ReverseArcStaticGraph::IncomingArcsStartingFrom</a></div><div class="ttdeci">BeginEndWrapper&lt; IncomingArcIterator &gt; IncomingArcsStartingFrom(NodeIndexType node, ArcIndexType from) const</div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_a9e04004960ec7ac63f9ce9b97aa0bcfa"><div class="ttname"><a href="classutil_1_1_base_graph.html#a9e04004960ec7ac63f9ce9b97aa0bcfa">util::BaseGraph::num_nodes_</a></div><div class="ttdeci">NodeIndexType num_nodes_</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00276">graph.h:276</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_aacbf67d9ee658147495316e1ac2c83f2"><div class="ttname"><a href="classutil_1_1_base_graph.html#aacbf67d9ee658147495316e1ac2c83f2">util::BaseGraph::ComputeCumulativeSum</a></div><div class="ttdeci">void ComputeCumulativeSum(std::vector&lt; ArcIndexType &gt; *v)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00977">graph.h:978</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_a4d3fc55a2fe209a908470199437cec9a"><div class="ttname"><a href="classutil_1_1_base_graph.html#a4d3fc55a2fe209a908470199437cec9a">util::BaseGraph::num_arcs</a></div><div class="ttdeci">ArcIndexType num_arcs() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00204">graph.h:204</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator_html_a3b47cc7e028f3affa867594f0667016a"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html#a3b47cc7e028f3affa867594f0667016a">util::ReverseArcListGraph::OutgoingHeadIterator::OutgoingHeadIterator</a></div><div class="ttdeci">OutgoingHeadIterator(const ReverseArcListGraph &amp;graph, NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01644">graph.h:1644</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator_html_a124766a3f1c8970b4865920c178498f7"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator.html#a124766a3f1c8970b4865920c178498f7">util::ReverseArcListGraph::IncomingArcIterator::IncomingArcIterator</a></div><div class="ttdeci">IncomingArcIterator(const ReverseArcListGraph &amp;graph, NodeIndexType node, ArcIndexType arc)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01586">graph.h:1586</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator_html_aad59e6a3db8211d58a332098b0002ee2"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html#aad59e6a3db8211d58a332098b0002ee2">util::ReverseArcListGraph::OutgoingArcIterator::DEFINE_STL_ITERATOR_FUNCTIONS</a></div><div class="ttdeci">DEFINE_STL_ITERATOR_FUNCTIONS(OutgoingArcIterator)</div></div>
<div class="ttc" id="aclassutil_1_1_complete_graph_html_a3d64d2842e97ec8cd6d6e95208ead70f"><div class="ttname"><a href="classutil_1_1_complete_graph.html#a3d64d2842e97ec8cd6d6e95208ead70f">util::CompleteGraph::CompleteGraph</a></div><div class="ttdeci">CompleteGraph(NodeIndexType num_nodes)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02180">graph.h:2180</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_head_iterator_html_a00f008b80917746917b874d00abd02a9"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#a00f008b80917746917b874d00abd02a9">util::ListGraph::OutgoingHeadIterator::operator++</a></div><div class="ttdeci">void operator++()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01230">graph.h:1230</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_a71e14c0088eed792506574efd3e516be"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#a71e14c0088eed792506574efd3e516be">util::ReverseArcMixedGraph::operator[]</a></div><div class="ttdeci">BeginEndWrapper&lt; NodeIndexType const  * &gt; operator[](NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01954">graph.h:1954</a></div></div>
<div class="ttc" id="aclassutil_1_1_complete_bipartite_graph_html_abd4f7ccb1100068c90a108c9c44a1724"><div class="ttname"><a href="classutil_1_1_complete_bipartite_graph.html#abd4f7ccb1100068c90a108c9c44a1724">util::CompleteBipartiteGraph::operator[]</a></div><div class="ttdeci">IntegerRange&lt; NodeIndexType &gt; operator[](NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02344">graph.h:2344</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_arc_iterator_html_a659a293dd51073a1b9560bb80f687705"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">util::ListGraph::OutgoingArcIterator::Next</a></div><div class="ttdeci">void Next()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01186">graph.h:1186</a></div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_html_a72abbca4ba20feecaba7b06b8d472e6d"><div class="ttname"><a href="classutil_1_1_static_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">util::StaticGraph::AddNode</a></div><div class="ttdeci">void AddNode(NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01271">graph.h:1271</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator_html_adac23a27a3389aea80f75741569afe35"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html#adac23a27a3389aea80f75741569afe35">util::ReverseArcMixedGraph::OutgoingArcIterator::Index</a></div><div class="ttdeci">ArcIndexType Index() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02051">graph.h:2051</a></div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html_a32f38dd1afaaa4d3663ed90092af46ea"><div class="ttname"><a href="classutil_1_1_s_vector.html#a32f38dd1afaaa4d3663ed90092af46ea">util::SVector::operator[]</a></div><div class="ttdeci">const T &amp; operator[](int n) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00817">graph.h:817</a></div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html_a4e4b23732450002d181673fbacf2e7c7"><div class="ttname"><a href="classutil_1_1_s_vector.html#a4e4b23732450002d181673fbacf2e7c7">util::SVector::operator=</a></div><div class="ttdeci">SVector &amp; operator=(const SVector &amp;other)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00780">graph.h:780</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html_aa7e07ffe21ad6b4c71a0d22c65f30347"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">util::ReverseArcListGraph::OutgoingOrOppositeIncomingArcIterator::Ok</a></div><div class="ttdeci">bool Ok() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01619">graph.h:1619</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator_html_a2b734e241bd2b145d40b20cda54dd995"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html#a2b734e241bd2b145d40b20cda54dd995">util::ReverseArcListGraph::OutgoingHeadIterator::DEFINE_STL_ITERATOR_FUNCTIONS</a></div><div class="ttdeci">DEFINE_STL_ITERATOR_FUNCTIONS(OutgoingHeadIterator)</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator_html_a8a77808c2364d8f9767b734be2dda380"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator.html#a8a77808c2364d8f9767b734be2dda380">util::ReverseArcStaticGraph::IncomingArcIterator::IncomingArcIterator</a></div><div class="ttdeci">IncomingArcIterator(const ReverseArcStaticGraph &amp;graph, NodeIndexType node, ArcIndexType arc)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01867">graph.h:1867</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html">util::ReverseArcListGraph::OutgoingOrOppositeIncomingArcIterator</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01603">graph.h:1604</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_ae34377335b98bab39dc9713ca2413620"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#ae34377335b98bab39dc9713ca2413620">util::ReverseArcMixedGraph::ReverseArcMixedGraph</a></div><div class="ttdeci">ReverseArcMixedGraph(NodeIndexType num_nodes, ArcIndexType arc_capacity)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00647">graph.h:647</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_a972f29a740833d0f6d9ae9ad1f568b22"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">util::ReverseArcListGraph::OutDegree</a></div><div class="ttdeci">ArcIndexType OutDegree(NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01436">graph.h:1436</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_html_abdab59515ed6ddd23a01d8e20f6d916c"><div class="ttname"><a href="classutil_1_1_list_graph.html#abdab59515ed6ddd23a01d8e20f6d916c">util::ListGraph::ListGraph</a></div><div class="ttdeci">ListGraph()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00307">graph.h:307</a></div></div>
<div class="ttc" id="aclassutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator_html"><div class="ttname"><a href="classutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator.html">util::CompleteBipartiteGraph::OutgoingArcIterator</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02278">graph.h:2278</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_a72abbca4ba20feecaba7b06b8d472e6d"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">util::ReverseArcStaticGraph::AddNode</a></div><div class="ttdeci">void AddNode(NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01733">graph.h:1733</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_head_iterator_html_a7b78af4fdec0e25f2d56225912f888e6"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#a7b78af4fdec0e25f2d56225912f888e6">util::ListGraph::OutgoingHeadIterator::Index</a></div><div class="ttdeci">NodeIndexType Index() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01218">graph.h:1218</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html_a256146259eefabb93691232a47e9d2c4"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a256146259eefabb93691232a47e9d2c4">util::ReverseArcStaticGraph::OutgoingOrOppositeIncomingArcIterator::OutgoingOrOppositeIncomingArcIterator</a></div><div class="ttdeci">OutgoingOrOppositeIncomingArcIterator(const ReverseArcStaticGraph &amp;graph, NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01887">graph.h:1887</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_a6487722851853c8b5b979780b1acb027"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#a6487722851853c8b5b979780b1acb027">util::ReverseArcStaticGraph::OutgoingOrOppositeIncomingArcsStartingFrom</a></div><div class="ttdeci">BeginEndWrapper&lt; OutgoingOrOppositeIncomingArcIterator &gt; OutgoingOrOppositeIncomingArcsStartingFrom(NodeIndexType node, ArcIndexType from) const</div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_1_1_outgoing_arc_iterator_html_aad59e6a3db8211d58a332098b0002ee2"><div class="ttname"><a href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html#aad59e6a3db8211d58a332098b0002ee2">util::StaticGraph::OutgoingArcIterator::DEFINE_STL_ITERATOR_FUNCTIONS</a></div><div class="ttdeci">DEFINE_STL_ITERATOR_FUNCTIONS(OutgoingArcIterator)</div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_ab3aa4c0abef16e6c5c3a649b5e99f4bb"><div class="ttname"><a href="classutil_1_1_base_graph.html#ab3aa4c0abef16e6c5c3a649b5e99f4bb">util::BaseGraph::BaseGraph</a></div><div class="ttdeci">BaseGraph()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00192">graph.h:192</a></div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_html_a6a4d37693b809140b0dde7abd463d04e"><div class="ttname"><a href="classutil_1_1_static_graph.html#a6a4d37693b809140b0dde7abd463d04e">util::StaticGraph::Build</a></div><div class="ttdeci">void Build()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00434">graph.h:434</a></div></div>
<div class="ttc" id="aclassutil_1_1_complete_graph_html"><div class="ttname"><a href="classutil_1_1_complete_graph.html">util::CompleteGraph</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02170">graph.h:2170</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_a670eedbe0833896676a7063dc91a89ff"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#a670eedbe0833896676a7063dc91a89ff">util::ReverseArcStaticGraph::OutgoingArcsStartingFrom</a></div><div class="ttdeci">BeginEndWrapper&lt; OutgoingArcIterator &gt; OutgoingArcsStartingFrom(NodeIndexType node, ArcIndexType from) const</div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_a6a2df5042167b234f6dc3aed4acfa6c9"><div class="ttname"><a href="classutil_1_1_base_graph.html#a6a2df5042167b234f6dc3aed4acfa6c9">util::BaseGraph::num_nodes</a></div><div class="ttdeci">NodeIndexType num_nodes() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00201">graph.h:201</a></div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html_a2a1c4b452e7e2523397112c12e53554d"><div class="ttname"><a href="classutil_1_1_s_vector.html#a2a1c4b452e7e2523397112c12e53554d">util::SVector::data</a></div><div class="ttdeci">T * data() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00842">graph.h:842</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_ad7db584fc1fe14ce9296131fda625994"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#ad7db584fc1fe14ce9296131fda625994">util::ReverseArcListGraph::OutgoingArcs</a></div><div class="ttdeci">BeginEndWrapper&lt; OutgoingArcIterator &gt; OutgoingArcs(NodeIndexType node) const</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator_html_a07dbc7d066ccb1d50eef6e153aa6350c"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a07dbc7d066ccb1d50eef6e153aa6350c">util::ReverseArcStaticGraph::OppositeIncomingArcIterator::OppositeIncomingArcIterator</a></div><div class="ttdeci">OppositeIncomingArcIterator(const ReverseArcStaticGraph &amp;graph, NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01830">graph.h:1830</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_a515c5546e3ad49f8d2985a351f79177f"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#a515c5546e3ad49f8d2985a351f79177f">util::ReverseArcStaticGraph::IncomingArcs</a></div><div class="ttdeci">BeginEndWrapper&lt; IncomingArcIterator &gt; IncomingArcs(NodeIndexType node) const</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_a60a39b3b058190faac7c23f7b520f1d1"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#a60a39b3b058190faac7c23f7b520f1d1">util::ReverseArcListGraph::IncomingArcsStartingFrom</a></div><div class="ttdeci">BeginEndWrapper&lt; IncomingArcIterator &gt; IncomingArcsStartingFrom(NodeIndexType node, ArcIndexType from) const</div></div>
<div class="ttc" id="aclassutil_1_1_begin_end_wrapper_html"><div class="ttname"><a href="classutil_1_1_begin_end_wrapper.html">util::BeginEndWrapper</a></div><div class="ttdef"><b>Definition:</b> <a href="iterators_8h_source.html#l00038">iterators.h:38</a></div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html_ad14f726e7d9d1e7c71a6b1c652bb2c19"><div class="ttname"><a href="classutil_1_1_s_vector.html#ad14f726e7d9d1e7c71a6b1c652bb2c19">util::SVector::capacity</a></div><div class="ttdeci">int capacity() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00892">graph.h:892</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator_html_aa7e07ffe21ad6b4c71a0d22c65f30347"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">util::ReverseArcMixedGraph::OppositeIncomingArcIterator::Ok</a></div><div class="ttdeci">bool Ok() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02085">graph.h:2085</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_head_iterator_html_ac30d83b0d8b71234a7c33ba93c63482c"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#ac30d83b0d8b71234a7c33ba93c63482c">util::ListGraph::OutgoingHeadIterator::iterator_category</a></div><div class="ttdeci">std::input_iterator_tag iterator_category</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01201">graph.h:1201</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_a6487722851853c8b5b979780b1acb027"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#a6487722851853c8b5b979780b1acb027">util::ReverseArcMixedGraph::OutgoingOrOppositeIncomingArcsStartingFrom</a></div><div class="ttdeci">BeginEndWrapper&lt; OutgoingOrOppositeIncomingArcIterator &gt; OutgoingOrOppositeIncomingArcsStartingFrom(NodeIndexType node, ArcIndexType from) const</div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_html_a7b505ba4a01bce342d049f5a8674da72"><div class="ttname"><a href="classutil_1_1_list_graph.html#a7b505ba4a01bce342d049f5a8674da72">util::ListGraph::AddArc</a></div><div class="ttdeci">ArcIndexType AddArc(NodeIndexType tail, NodeIndexType head)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01134">graph.h:1134</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator_html"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html">util::ReverseArcStaticGraph::OutgoingArcIterator</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01800">graph.h:1800</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html_a94f0b23adde04d8db965ccb2f74ec515"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a94f0b23adde04d8db965ccb2f74ec515">util::ReverseArcStaticGraph::OutgoingOrOppositeIncomingArcIterator::DEFINE_STL_ITERATOR_FUNCTIONS</a></div><div class="ttdeci">DEFINE_STL_ITERATOR_FUNCTIONS(OutgoingOrOppositeIncomingArcIterator)</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator_html_a75246ea59884a99556fa0fc01ed1b666"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#a75246ea59884a99556fa0fc01ed1b666">util::ReverseArcMixedGraph::OppositeIncomingArcIterator::OppositeIncomingArcIterator</a></div><div class="ttdeci">OppositeIncomingArcIterator(const ReverseArcMixedGraph &amp;graph, NodeIndexType node, ArcIndexType arc)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02077">graph.h:2077</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_a50b198c9abc5d0035643c3988a3e7148"><div class="ttname"><a href="classutil_1_1_base_graph.html#a50b198c9abc5d0035643c3988a3e7148">util::BaseGraph::BuildStartAndForwardHead</a></div><div class="ttdeci">void BuildStartAndForwardHead(SVector&lt; NodeIndexType &gt; *head, std::vector&lt; ArcIndexType &gt; *start, std::vector&lt; ArcIndexType &gt; *permutation)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00994">graph.h:995</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator_html_a7391b53f45bd9f666dbe75240072d1b8"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#a7391b53f45bd9f666dbe75240072d1b8">util::ReverseArcMixedGraph::OppositeIncomingArcIterator::DEFINE_STL_ITERATOR_FUNCTIONS</a></div><div class="ttdeci">DEFINE_STL_ITERATOR_FUNCTIONS(OppositeIncomingArcIterator)</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator_html_adac23a27a3389aea80f75741569afe35"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35">util::ReverseArcStaticGraph::IncomingArcIterator::Index</a></div><div class="ttdeci">ArcIndexType Index() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01874">graph.h:1874</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_head_iterator_html_a67e57edbb9e4f819b579856906fc9362"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#a67e57edbb9e4f819b579856906fc9362">util::ListGraph::OutgoingHeadIterator::value_type</a></div><div class="ttdeci">NodeIndexType value_type</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01205">graph.h:1205</a></div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_html_a2eeae3a8497dc3942e3db3128a10d41c"><div class="ttname"><a href="classutil_1_1_static_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">util::StaticGraph::Tail</a></div><div class="ttdeci">NodeIndexType Tail(ArcIndexType arc) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01300">graph.h:1300</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_a2d4c1b57da542282856d41631254c9f0"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#a2d4c1b57da542282856d41631254c9f0">util::ReverseArcStaticGraph::OppositeIncomingArcs</a></div><div class="ttdeci">BeginEndWrapper&lt; OppositeIncomingArcIterator &gt; OppositeIncomingArcs(NodeIndexType node) const</div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_html"><div class="ttname"><a href="classutil_1_1_list_graph.html">util::ListGraph</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00297">graph.h:297</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator_html_a873db6dd67479430277a2c1756c561b3"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator.html#a873db6dd67479430277a2c1756c561b3">util::ReverseArcMixedGraph::IncomingArcIterator::IncomingArcIterator</a></div><div class="ttdeci">IncomingArcIterator(const ReverseArcMixedGraph &amp;graph, NodeIndexType node, ArcIndexType arc)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02105">graph.h:2105</a></div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_1_1_outgoing_arc_iterator_html_adac23a27a3389aea80f75741569afe35"><div class="ttname"><a href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html#adac23a27a3389aea80f75741569afe35">util::StaticGraph::OutgoingArcIterator::Index</a></div><div class="ttdeci">ArcIndexType Index() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01396">graph.h:1396</a></div></div>
<div class="ttc" id="aclassutil_1_1_complete_graph_html_aceb0938bcb2e8e5f37986d4cf8e3a955"><div class="ttname"><a href="classutil_1_1_complete_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">util::CompleteGraph::Head</a></div><div class="ttdeci">NodeIndexType Head(ArcIndexType arc) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02197">graph.h:2197</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html_aa7e07ffe21ad6b4c71a0d22c65f30347"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">util::ReverseArcMixedGraph::OutgoingOrOppositeIncomingArcIterator::Ok</a></div><div class="ttdeci">bool Ok() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02140">graph.h:2140</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator_html_a245219252cbd3808a9a582f9d19f257c"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html#a245219252cbd3808a9a582f9d19f257c">util::ReverseArcStaticGraph::OutgoingArcIterator::OutgoingArcIterator</a></div><div class="ttdeci">OutgoingArcIterator(const ReverseArcStaticGraph &amp;graph, NodeIndexType node, ArcIndexType arc)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01804">graph.h:1804</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_html_a72abbca4ba20feecaba7b06b8d472e6d"><div class="ttname"><a href="classutil_1_1_list_graph.html#a72abbca4ba20feecaba7b06b8d472e6d">util::ListGraph::AddNode</a></div><div class="ttdeci">void AddNode(NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01126">graph.h:1126</a></div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html_ae71b265f19aef849005fb3b21d1dfaeb"><div class="ttname"><a href="classutil_1_1_s_vector.html#ae71b265f19aef849005fb3b21d1dfaeb">util::SVector::SVector</a></div><div class="ttdeci">SVector()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00774">graph.h:774</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator_html_aa48e02282ca31d6f9b19343c57d05118"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator.html#aa48e02282ca31d6f9b19343c57d05118">util::ReverseArcStaticGraph::IncomingArcIterator::DEFINE_STL_ITERATOR_FUNCTIONS</a></div><div class="ttdeci">DEFINE_STL_ITERATOR_FUNCTIONS(IncomingArcIterator)</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator_html_adac23a27a3389aea80f75741569afe35"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35">util::ReverseArcMixedGraph::OppositeIncomingArcIterator::Index</a></div><div class="ttdeci">ArcIndexType Index() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02086">graph.h:2086</a></div></div>
<div class="ttc" id="aclassutil_1_1_complete_graph_html_a05add2b29aa63527f24f25c605c29b12"><div class="ttname"><a href="classutil_1_1_complete_graph.html#a05add2b29aa63527f24f25c605c29b12">util::CompleteGraph::OutgoingArcs</a></div><div class="ttdeci">IntegerRange&lt; ArcIndexType &gt; OutgoingArcs(NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02218">graph.h:2218</a></div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_html_a7b505ba4a01bce342d049f5a8674da72"><div class="ttname"><a href="classutil_1_1_static_graph.html#a7b505ba4a01bce342d049f5a8674da72">util::StaticGraph::AddArc</a></div><div class="ttdeci">ArcIndexType AddArc(NodeIndexType tail, NodeIndexType head)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01279">graph.h:1279</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_ac82038a46ba21e5e92ea9ce755c9d562"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#ac82038a46ba21e5e92ea9ce755c9d562">util::ReverseArcStaticGraph::OppositeIncomingArcsStartingFrom</a></div><div class="ttdeci">BeginEndWrapper&lt; OppositeIncomingArcIterator &gt; OppositeIncomingArcsStartingFrom(NodeIndexType node, ArcIndexType from) const</div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_1_1_outgoing_arc_iterator_html_aa7e07ffe21ad6b4c71a0d22c65f30347"><div class="ttname"><a href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">util::StaticGraph::OutgoingArcIterator::Ok</a></div><div class="ttdeci">bool Ok() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01395">graph.h:1395</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_html_aceb0938bcb2e8e5f37986d4cf8e3a955"><div class="ttname"><a href="classutil_1_1_list_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">util::ListGraph::Head</a></div><div class="ttdeci">NodeIndexType Head(ArcIndexType arc) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01111">graph.h:1111</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator_html_a8111bd3c926625ef7e35604100f5f685"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator.html#a8111bd3c926625ef7e35604100f5f685">util::ReverseArcMixedGraph::IncomingArcIterator::IncomingArcIterator</a></div><div class="ttdeci">IncomingArcIterator(const ReverseArcMixedGraph &amp;graph, NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02103">graph.h:2103</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_a7b505ba4a01bce342d049f5a8674da72"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#a7b505ba4a01bce342d049f5a8674da72">util::ReverseArcStaticGraph::AddArc</a></div><div class="ttdeci">ArcIndexType AddArc(NodeIndexType tail, NodeIndexType head)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01741">graph.h:1741</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html_a2282bb0bc1118383354bf90a92822b32"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a2282bb0bc1118383354bf90a92822b32">util::ReverseArcListGraph::OutgoingOrOppositeIncomingArcIterator::OutgoingOrOppositeIncomingArcIterator</a></div><div class="ttdeci">OutgoingOrOppositeIncomingArcIterator(const ReverseArcListGraph &amp;graph, NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01606">graph.h:1606</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_a670eedbe0833896676a7063dc91a89ff"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#a670eedbe0833896676a7063dc91a89ff">util::ReverseArcMixedGraph::OutgoingArcsStartingFrom</a></div><div class="ttdeci">BeginEndWrapper&lt; OutgoingArcIterator &gt; OutgoingArcsStartingFrom(NodeIndexType node, ArcIndexType from) const</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator_html_a2d07e2dff26af01a125f5790d07405f0"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a2d07e2dff26af01a125f5790d07405f0">util::ReverseArcStaticGraph::OppositeIncomingArcIterator::index_</a></div><div class="ttdeci">ArcIndexType index_</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01858">graph.h:1858</a></div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_html_a972f29a740833d0f6d9ae9ad1f568b22"><div class="ttname"><a href="classutil_1_1_static_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">util::StaticGraph::OutDegree</a></div><div class="ttdeci">ArcIndexType OutDegree(NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01249">graph.h:1249</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator_html_a1f64233836efd4b61452c19b7b418ff4"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator.html#a1f64233836efd4b61452c19b7b418ff4">util::ReverseArcStaticGraph::IncomingArcIterator::IncomingArcIterator</a></div><div class="ttdeci">IncomingArcIterator(const ReverseArcStaticGraph &amp;graph, NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01865">graph.h:1865</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html">util::ReverseArcListGraph</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00459">graph.h:460</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_a2eeae3a8497dc3942e3db3128a10d41c"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">util::ReverseArcMixedGraph::Tail</a></div><div class="ttdeci">NodeIndexType Tail(ArcIndexType arc) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01976">graph.h:1976</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_a71e14c0088eed792506574efd3e516be"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#a71e14c0088eed792506574efd3e516be">util::ReverseArcStaticGraph::operator[]</a></div><div class="ttdeci">BeginEndWrapper&lt; NodeIndexType const  * &gt; operator[](NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01695">graph.h:1695</a></div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_html_a554cbbb5018b36885e8f166ddfe6334c"><div class="ttname"><a href="classutil_1_1_static_graph.html#a554cbbb5018b36885e8f166ddfe6334c">util::StaticGraph::ReserveNodes</a></div><div class="ttdeci">void ReserveNodes(NodeIndexType bound) override</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01255">graph.h:1255</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_aceb0938bcb2e8e5f37986d4cf8e3a955"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">util::ReverseArcMixedGraph::Head</a></div><div class="ttdeci">NodeIndexType Head(ArcIndexType arc) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01968">graph.h:1968</a></div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_html_a670eedbe0833896676a7063dc91a89ff"><div class="ttname"><a href="classutil_1_1_static_graph.html#a670eedbe0833896676a7063dc91a89ff">util::StaticGraph::OutgoingArcsStartingFrom</a></div><div class="ttdeci">BeginEndWrapper&lt; OutgoingArcIterator &gt; OutgoingArcsStartingFrom(NodeIndexType node, ArcIndexType from) const</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator_html"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_head_iterator.html">util::ReverseArcListGraph::OutgoingHeadIterator</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01642">graph.h:1642</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_a2b88b717e42d7137a884c36e35052191"><div class="ttname"><a href="classutil_1_1_base_graph.html#a2b88b717e42d7137a884c36e35052191">util::BaseGraph::IsNodeValid</a></div><div class="ttdeci">bool IsNodeValid(NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00213">graph.h:213</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_html_a972f29a740833d0f6d9ae9ad1f568b22"><div class="ttname"><a href="classutil_1_1_list_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">util::ListGraph::OutDegree</a></div><div class="ttdeci">ArcIndexType OutDegree(NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01118">graph.h:1118</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator_html"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html">util::ReverseArcListGraph::OutgoingArcIterator</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01522">graph.h:1522</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_a1639035dfa412336ad43f8d8193a0307"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#a1639035dfa412336ad43f8d8193a0307">util::ReverseArcListGraph::OppositeArc</a></div><div class="ttdeci">ArcIndexType OppositeArc(ArcIndexType arc) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01452">graph.h:1452</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_a6a4d37693b809140b0dde7abd463d04e"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#a6a4d37693b809140b0dde7abd463d04e">util::ReverseArcStaticGraph::Build</a></div><div class="ttdeci">void Build()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00606">graph.h:606</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html_a659a293dd51073a1b9560bb80f687705"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">util::ReverseArcMixedGraph::OutgoingOrOppositeIncomingArcIterator::Next</a></div><div class="ttdeci">void Next()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02145">graph.h:2145</a></div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html_ad753e31325058060daf9c0d6401573b9"><div class="ttname"><a href="classutil_1_1_s_vector.html#ad753e31325058060daf9c0d6401573b9">util::SVector::swap</a></div><div class="ttdeci">void swap(SVector&lt; T &gt; &amp;x)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00844">graph.h:844</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_acf24cbad90951315d555898801bb88b6"><div class="ttname"><a href="classutil_1_1_base_graph.html#acf24cbad90951315d555898801bb88b6">util::BaseGraph::~BaseGraph</a></div><div class="ttdeci">virtual ~BaseGraph()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00198">graph.h:198</a></div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html_a8d4b4261ec6f0dab74197ba2dd21f032"><div class="ttname"><a href="classutil_1_1_s_vector.html#a8d4b4261ec6f0dab74197ba2dd21f032">util::SVector::~SVector</a></div><div class="ttdeci">~SVector()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00776">graph.h:776</a></div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html_a578be9c59132b8633a67a98c39318777"><div class="ttname"><a href="classutil_1_1_s_vector.html#a578be9c59132b8633a67a98c39318777">util::SVector::resize</a></div><div class="ttdeci">void resize(int n)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00823">graph.h:823</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_html_a1ae8aef05d10b9545e6a1c0bfb0c7735"><div class="ttname"><a href="classutil_1_1_list_graph.html#a1ae8aef05d10b9545e6a1c0bfb0c7735">util::ListGraph::operator[]</a></div><div class="ttdeci">BeginEndWrapper&lt; OutgoingHeadIterator &gt; operator[](NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01097">graph.h:1097</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_html_a228ce09354afe458ad62a53915f2ede6"><div class="ttname"><a href="classutil_1_1_list_graph.html#a228ce09354afe458ad62a53915f2ede6">util::ListGraph::ListGraph</a></div><div class="ttdeci">ListGraph(NodeIndexType num_nodes, ArcIndexType arc_capacity)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00312">graph.h:312</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_a6a4d37693b809140b0dde7abd463d04e"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#a6a4d37693b809140b0dde7abd463d04e">util::ReverseArcMixedGraph::Build</a></div><div class="ttdeci">void Build()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00693">graph.h:693</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator_html_a725d3770d7d5f4b8b17690e3f03cb2a6"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator.html#a725d3770d7d5f4b8b17690e3f03cb2a6">util::ReverseArcListGraph::IncomingArcIterator::IncomingArcIterator</a></div><div class="ttdeci">IncomingArcIterator(const ReverseArcListGraph &amp;graph, NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01584">graph.h:1584</a></div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_html_a50281a76c553a854dd86b11789007110"><div class="ttname"><a href="classutil_1_1_static_graph.html#a50281a76c553a854dd86b11789007110">util::StaticGraph::ReserveArcs</a></div><div class="ttdeci">void ReserveArcs(ArcIndexType bound) override</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01263">graph.h:1263</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_aad16076f9d10c90b9b9e0ccfddf878ed"><div class="ttname"><a href="classutil_1_1_base_graph.html#aad16076f9d10c90b9b9e0ccfddf878ed">util::BaseGraph::max_end_arc_index</a></div><div class="ttdeci">ArcIndexType max_end_arc_index() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00267">graph.h:267</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator_html_a659a293dd51073a1b9560bb80f687705"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">util::ReverseArcListGraph::OppositeIncomingArcIterator::Next</a></div><div class="ttdeci">void Next()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01568">graph.h:1568</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html_a659a293dd51073a1b9560bb80f687705"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">util::ReverseArcStaticGraph::OutgoingOrOppositeIncomingArcIterator::Next</a></div><div class="ttdeci">void Next()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01910">graph.h:1910</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_a96c9c7908573f98dcd303002f2d27f08"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#a96c9c7908573f98dcd303002f2d27f08">util::ReverseArcStaticGraph::OutgoingOrOppositeIncomingArcs</a></div><div class="ttdeci">BeginEndWrapper&lt; OutgoingOrOppositeIncomingArcIterator &gt; OutgoingOrOppositeIncomingArcs(NodeIndexType node) const</div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_a836b3d486d4b0cc4595afcdcbbf4e183"><div class="ttname"><a href="classutil_1_1_base_graph.html#a836b3d486d4b0cc4595afcdcbbf4e183">util::BaseGraph::arc_capacity</a></div><div class="ttdeci">ArcIndexType arc_capacity() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00959">graph.h:959</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_arc_iterator_html_adac23a27a3389aea80f75741569afe35"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html#adac23a27a3389aea80f75741569afe35">util::ListGraph::OutgoingArcIterator::Index</a></div><div class="ttdeci">ArcIndexType Index() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01185">graph.h:1185</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator_html_a0af74c9f2629d4667b5daf3235c4bce7"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html#a0af74c9f2629d4667b5daf3235c4bce7">util::ReverseArcMixedGraph::OutgoingArcIterator::OutgoingArcIterator</a></div><div class="ttdeci">OutgoingArcIterator(const ReverseArcMixedGraph &amp;graph, NodeIndexType node, ArcIndexType arc)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02044">graph.h:2044</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator_html_adac23a27a3389aea80f75741569afe35"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html#adac23a27a3389aea80f75741569afe35">util::ReverseArcListGraph::OutgoingArcIterator::Index</a></div><div class="ttdeci">ArcIndexType Index() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01536">graph.h:1536</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_a515c5546e3ad49f8d2985a351f79177f"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#a515c5546e3ad49f8d2985a351f79177f">util::ReverseArcListGraph::IncomingArcs</a></div><div class="ttdeci">BeginEndWrapper&lt; IncomingArcIterator &gt; IncomingArcs(NodeIndexType node) const</div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html_adaedf0bdb4f152e4b852e4a6113e3404"><div class="ttname"><a href="classutil_1_1_s_vector.html#adaedf0bdb4f152e4b852e4a6113e3404">util::SVector::max_size</a></div><div class="ttdeci">int max_size() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00894">graph.h:894</a></div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html_ab120f5c5f33cbc5454524fe168a60aea"><div class="ttname"><a href="classutil_1_1_s_vector.html#ab120f5c5f33cbc5454524fe168a60aea">util::SVector::grow</a></div><div class="ttdeci">void grow(const T &amp;left=T(), const T &amp;right=T())</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00873">graph.h:873</a></div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html_a390311035baece41a5c62448137ce24d"><div class="ttname"><a href="classutil_1_1_s_vector.html#a390311035baece41a5c62448137ce24d">util::SVector::SVector</a></div><div class="ttdeci">SVector(SVector &amp;&amp;other)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00801">graph.h:801</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_a50281a76c553a854dd86b11789007110"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#a50281a76c553a854dd86b11789007110">util::ReverseArcStaticGraph::ReserveArcs</a></div><div class="ttdeci">void ReserveArcs(ArcIndexType bound) override</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01725">graph.h:1725</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_a515c5546e3ad49f8d2985a351f79177f"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#a515c5546e3ad49f8d2985a351f79177f">util::ReverseArcMixedGraph::IncomingArcs</a></div><div class="ttdeci">BeginEndWrapper&lt; IncomingArcIterator &gt; IncomingArcs(NodeIndexType node) const</div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_html_a670eedbe0833896676a7063dc91a89ff"><div class="ttname"><a href="classutil_1_1_list_graph.html#a670eedbe0833896676a7063dc91a89ff">util::ListGraph::OutgoingArcsStartingFrom</a></div><div class="ttdeci">BeginEndWrapper&lt; OutgoingArcIterator &gt; OutgoingArcsStartingFrom(NodeIndexType node, ArcIndexType from) const</div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_1_1_outgoing_arc_iterator_html_a5cd9d7be1ec11a2cf229cf8518527646"><div class="ttname"><a href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html#a5cd9d7be1ec11a2cf229cf8518527646">util::StaticGraph::OutgoingArcIterator::OutgoingArcIterator</a></div><div class="ttdeci">OutgoingArcIterator(const StaticGraph &amp;graph, NodeIndexType node, ArcIndexType arc)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01389">graph.h:1389</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator_html"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_incoming_arc_iterator.html">util::ReverseArcStaticGraph::IncomingArcIterator</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01862">graph.h:1863</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator_html_a95961aa64ac724662efc26381e9289cc"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html#a95961aa64ac724662efc26381e9289cc">util::ReverseArcListGraph::OutgoingArcIterator::OutgoingArcIterator</a></div><div class="ttdeci">OutgoingArcIterator(const ReverseArcListGraph &amp;graph, NodeIndexType node, ArcIndexType arc)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01528">graph.h:1528</a></div></div>
<div class="ttc" id="aiterators_8h_html"><div class="ttname"><a href="iterators_8h.html">iterators.h</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_a50281a76c553a854dd86b11789007110"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#a50281a76c553a854dd86b11789007110">util::ReverseArcMixedGraph::ReserveArcs</a></div><div class="ttdeci">void ReserveArcs(ArcIndexType bound) override</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01983">graph.h:1983</a></div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_html_a71e14c0088eed792506574efd3e516be"><div class="ttname"><a href="classutil_1_1_static_graph.html#a71e14c0088eed792506574efd3e516be">util::StaticGraph::operator[]</a></div><div class="ttdeci">BeginEndWrapper&lt; NodeIndexType const  * &gt; operator[](NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01243">graph.h:1243</a></div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_1_1_outgoing_arc_iterator_html"><div class="ttname"><a href="classutil_1_1_static_graph_1_1_outgoing_arc_iterator.html">util::StaticGraph::OutgoingArcIterator</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01385">graph.h:1385</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator_html"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator.html">util::ReverseArcMixedGraph::IncomingArcIterator</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02100">graph.h:2101</a></div></div>
<div class="ttc" id="aclassutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator_html_a3ebbc468e485ed1a334078cdac6084c5"><div class="ttname"><a href="classutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator.html#a3ebbc468e485ed1a334078cdac6084c5">util::CompleteBipartiteGraph::OutgoingArcIterator::OutgoingArcIterator</a></div><div class="ttdeci">OutgoingArcIterator(const CompleteBipartiteGraph &amp;graph, NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02280">graph.h:2280</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator_html_aa7e07ffe21ad6b4c71a0d22c65f30347"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">util::ReverseArcMixedGraph::OutgoingArcIterator::Ok</a></div><div class="ttdeci">bool Ok() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02050">graph.h:2050</a></div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_html_a8c493e04974a5c65843b8e793c7611aa"><div class="ttname"><a href="classutil_1_1_static_graph.html#a8c493e04974a5c65843b8e793c7611aa">util::StaticGraph::StaticGraph</a></div><div class="ttdeci">StaticGraph(NodeIndexType num_nodes, ArcIndexType arc_capacity)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00407">graph.h:407</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_head_iterator_html_a50d582aa47b8770809f0828f8287d590"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#a50d582aa47b8770809f0828f8287d590">util::ListGraph::OutgoingHeadIterator::pointer</a></div><div class="ttdeci">const NodeIndexType * pointer</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01203">graph.h:1203</a></div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html_a2e11158a140d001b6e2900449d1f9c0e"><div class="ttname"><a href="classutil_1_1_s_vector.html#a2e11158a140d001b6e2900449d1f9c0e">util::SVector::SVector</a></div><div class="ttdeci">SVector(const SVector &amp;other)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00779">graph.h:779</a></div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html_a631f9ba7174b41f44c98433a026e2f7a"><div class="ttname"><a href="classutil_1_1_s_vector.html#a631f9ba7174b41f44c98433a026e2f7a">util::SVector::clear_and_dealloc</a></div><div class="ttdeci">void clear_and_dealloc()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00896">graph.h:896</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_a8a0021147e66cbcb424c894802fa6b35"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#a8a0021147e66cbcb424c894802fa6b35">util::ReverseArcListGraph::ReverseArcListGraph</a></div><div class="ttdeci">ReverseArcListGraph(NodeIndexType num_nodes, ArcIndexType arc_capacity)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00471">graph.h:471</a></div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html_af9593d4a5ff4274efaf429cb4f9e57cc"><div class="ttname"><a href="classutil_1_1_s_vector.html#af9593d4a5ff4274efaf429cb4f9e57cc">util::SVector::size</a></div><div class="ttdeci">int size() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00890">graph.h:890</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_a60a39b3b058190faac7c23f7b520f1d1"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#a60a39b3b058190faac7c23f7b520f1d1">util::ReverseArcMixedGraph::IncomingArcsStartingFrom</a></div><div class="ttdeci">BeginEndWrapper&lt; IncomingArcIterator &gt; IncomingArcsStartingFrom(NodeIndexType node, ArcIndexType from) const</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html_aeee12fd1e05fb9cdeb1014fc80054cac"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#aeee12fd1e05fb9cdeb1014fc80054cac">util::ReverseArcListGraph::OutgoingOrOppositeIncomingArcIterator::OutgoingOrOppositeIncomingArcIterator</a></div><div class="ttdeci">OutgoingOrOppositeIncomingArcIterator(const ReverseArcListGraph &amp;graph, NodeIndexType node, ArcIndexType arc)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01612">graph.h:1612</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_html_a554cbbb5018b36885e8f166ddfe6334c"><div class="ttname"><a href="classutil_1_1_list_graph.html#a554cbbb5018b36885e8f166ddfe6334c">util::ListGraph::ReserveNodes</a></div><div class="ttdeci">void ReserveNodes(NodeIndexType bound) override</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01148">graph.h:1148</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html_a4ac32b6c178408069a1dabad339def89"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a4ac32b6c178408069a1dabad339def89">util::ReverseArcMixedGraph::OutgoingOrOppositeIncomingArcIterator::OutgoingOrOppositeIncomingArcIterator</a></div><div class="ttdeci">OutgoingOrOppositeIncomingArcIterator(const ReverseArcMixedGraph &amp;graph, NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02122">graph.h:2122</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_afa0c44b50a5e9459e3339ec50082e635"><div class="ttname"><a href="classutil_1_1_base_graph.html#afa0c44b50a5e9459e3339ec50082e635">util::BaseGraph::num_arcs_</a></div><div class="ttdeci">ArcIndexType num_arcs_</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00278">graph.h:278</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator_html_a5eafa0bb6911e15aa04f37a71e10d9e9"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html#a5eafa0bb6911e15aa04f37a71e10d9e9">util::ReverseArcStaticGraph::OutgoingArcIterator::OutgoingArcIterator</a></div><div class="ttdeci">OutgoingArcIterator(const ReverseArcStaticGraph &amp;graph, NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01802">graph.h:1802</a></div></div>
<div class="ttc" id="aclassutil_1_1_complete_bipartite_graph_html_a05add2b29aa63527f24f25c605c29b12"><div class="ttname"><a href="classutil_1_1_complete_bipartite_graph.html#a05add2b29aa63527f24f25c605c29b12">util::CompleteBipartiteGraph::OutgoingArcs</a></div><div class="ttdeci">IntegerRange&lt; ArcIndexType &gt; OutgoingArcs(NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02321">graph.h:2321</a></div></div>
<div class="ttc" id="aclassutil_1_1_s_vector_html_aae6f26430b052e475c71158ad69d3a09"><div class="ttname"><a href="classutil_1_1_s_vector.html#aae6f26430b052e475c71158ad69d3a09">util::SVector::operator=</a></div><div class="ttdeci">SVector &amp; operator=(SVector &amp;&amp;other)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00802">graph.h:802</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_html_a50281a76c553a854dd86b11789007110"><div class="ttname"><a href="classutil_1_1_list_graph.html#a50281a76c553a854dd86b11789007110">util::ListGraph::ReserveArcs</a></div><div class="ttdeci">void ReserveArcs(ArcIndexType bound) override</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01155">graph.h:1155</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator_html"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_opposite_incoming_arc_iterator.html">util::ReverseArcMixedGraph::OppositeIncomingArcIterator</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02067">graph.h:2068</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator_html_a6d7cc0e48adea6685c0681b38a8ea0e8"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_arc_iterator.html#a6d7cc0e48adea6685c0681b38a8ea0e8">util::ReverseArcMixedGraph::OutgoingArcIterator::OutgoingArcIterator</a></div><div class="ttdeci">OutgoingArcIterator(const ReverseArcMixedGraph &amp;graph, NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02042">graph.h:2042</a></div></div>
<div class="ttc" id="anamespaceutil_html_a37be0131ae922e30a286797a0bef0c96"><div class="ttname"><a href="namespaceutil.html#a37be0131ae922e30a286797a0bef0c96">util::DEFINE_RANGE_BASED_ARC_ITERATION</a></div><div class="ttdeci">DEFINE_RANGE_BASED_ARC_ITERATION(ListGraph, Outgoing, Base::kNilArc)</div></div>
<div class="ttc" id="aclassutil_1_1_complete_bipartite_graph_html"><div class="ttname"><a href="classutil_1_1_complete_bipartite_graph.html">util::CompleteBipartiteGraph</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02247">graph.h:2248</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_a8a40f2c75615a26ba71e94dd7d42f481"><div class="ttname"><a href="classutil_1_1_base_graph.html#a8a40f2c75615a26ba71e94dd7d42f481">util::BaseGraph::AllNodes</a></div><div class="ttdeci">IntegerRange&lt; NodeIndex &gt; AllNodes() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00929">graph.h:929</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator_html_adac23a27a3389aea80f75741569afe35"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35">util::ReverseArcListGraph::IncomingArcIterator::Index</a></div><div class="ttdeci">ArcIndexType Index() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01593">graph.h:1593</a></div></div>
<div class="ttc" id="aclassutil_1_1_complete_bipartite_graph_html_a98b1112f3c64c1c28699c93b952ebf4e"><div class="ttname"><a href="classutil_1_1_complete_bipartite_graph.html#a98b1112f3c64c1c28699c93b952ebf4e">util::CompleteBipartiteGraph::CompleteBipartiteGraph</a></div><div class="ttdeci">CompleteBipartiteGraph(NodeIndexType left_nodes, NodeIndexType right_nodes)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02261">graph.h:2261</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator_html_aa7e07ffe21ad6b4c71a0d22c65f30347"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">util::ReverseArcListGraph::OppositeIncomingArcIterator::Ok</a></div><div class="ttdeci">bool Ok() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01566">graph.h:1566</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_aab3a7c235c6a6000a25a5a79d680f1ba"><div class="ttname"><a href="classutil_1_1_base_graph.html#aab3a7c235c6a6000a25a5a79d680f1ba">util::BaseGraph::kNilArc</a></div><div class="ttdeci">static const ArcIndexType kNilArc</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00259">graph.h:259</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_ac82038a46ba21e5e92ea9ce755c9d562"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#ac82038a46ba21e5e92ea9ce755c9d562">util::ReverseArcListGraph::OppositeIncomingArcsStartingFrom</a></div><div class="ttdeci">BeginEndWrapper&lt; OppositeIncomingArcIterator &gt; OppositeIncomingArcsStartingFrom(NodeIndexType node, ArcIndexType from) const</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_a25d802d612c671f42a22ce7f2fcfd0e2"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#a25d802d612c671f42a22ce7f2fcfd0e2">util::ReverseArcListGraph::ReverseArcListGraph</a></div><div class="ttdeci">ReverseArcListGraph()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00470">graph.h:470</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator_html_a09204ded3355c128d6bee038d4308730"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html#a09204ded3355c128d6bee038d4308730">util::ReverseArcListGraph::OutgoingArcIterator::OutgoingArcIterator</a></div><div class="ttdeci">OutgoingArcIterator(const ReverseArcListGraph &amp;graph, NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01524">graph.h:1524</a></div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_html_ad7db584fc1fe14ce9296131fda625994"><div class="ttname"><a href="classutil_1_1_static_graph.html#ad7db584fc1fe14ce9296131fda625994">util::StaticGraph::OutgoingArcs</a></div><div class="ttdeci">BeginEndWrapper&lt; OutgoingArcIterator &gt; OutgoingArcs(NodeIndexType node) const</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_a670eedbe0833896676a7063dc91a89ff"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#a670eedbe0833896676a7063dc91a89ff">util::ReverseArcListGraph::OutgoingArcsStartingFrom</a></div><div class="ttdeci">BeginEndWrapper&lt; OutgoingArcIterator &gt; OutgoingArcsStartingFrom(NodeIndexType node, ArcIndexType from) const</div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator_html_aa48e02282ca31d6f9b19343c57d05118"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator.html#aa48e02282ca31d6f9b19343c57d05118">util::ReverseArcMixedGraph::IncomingArcIterator::DEFINE_STL_ITERATOR_FUNCTIONS</a></div><div class="ttdeci">DEFINE_STL_ITERATOR_FUNCTIONS(IncomingArcIterator)</div></div>
<div class="ttc" id="anamespaceutil_html_a8c227a057c1ce9d46b1185abf77ad91e"><div class="ttname"><a href="namespaceutil.html#a8c227a057c1ce9d46b1185abf77ad91e">util::Permute</a></div><div class="ttdeci">void Permute(const IntVector &amp;permutation, Array *array_to_permute)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00737">graph.h:737</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_html_a2eeae3a8497dc3942e3db3128a10d41c"><div class="ttname"><a href="classutil_1_1_list_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">util::ListGraph::Tail</a></div><div class="ttdeci">NodeIndexType Tail(ArcIndexType arc) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01104">graph.h:1104</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_html_ad7db584fc1fe14ce9296131fda625994"><div class="ttname"><a href="classutil_1_1_list_graph.html#ad7db584fc1fe14ce9296131fda625994">util::ListGraph::OutgoingArcs</a></div><div class="ttdeci">BeginEndWrapper&lt; OutgoingArcIterator &gt; OutgoingArcs(NodeIndexType node) const</div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_arc_iterator_html_aa7e07ffe21ad6b4c71a0d22c65f30347"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">util::ListGraph::OutgoingArcIterator::Ok</a></div><div class="ttdeci">bool Ok() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01184">graph.h:1184</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator_html_aa7e07ffe21ad6b4c71a0d22c65f30347"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_outgoing_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">util::ReverseArcListGraph::OutgoingArcIterator::Ok</a></div><div class="ttdeci">bool Ok() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01535">graph.h:1535</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator_html_a6119374ea2e367b5a6646b15c7aec4ab"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#a6119374ea2e367b5a6646b15c7aec4ab">util::ReverseArcListGraph::OppositeIncomingArcIterator::graph_</a></div><div class="ttdeci">const ReverseArcListGraph &amp; graph_</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01576">graph.h:1576</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_a1639035dfa412336ad43f8d8193a0307"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#a1639035dfa412336ad43f8d8193a0307">util::ReverseArcMixedGraph::OppositeArc</a></div><div class="ttdeci">ArcIndexType OppositeArc(ArcIndexType arc) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01961">graph.h:1961</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator_html_adac23a27a3389aea80f75741569afe35"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_incoming_arc_iterator.html#adac23a27a3389aea80f75741569afe35">util::ReverseArcMixedGraph::IncomingArcIterator::Index</a></div><div class="ttdeci">ArcIndexType Index() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02109">graph.h:2109</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html_a94f0b23adde04d8db965ccb2f74ec515"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html#a94f0b23adde04d8db965ccb2f74ec515">util::ReverseArcMixedGraph::OutgoingOrOppositeIncomingArcIterator::DEFINE_STL_ITERATOR_FUNCTIONS</a></div><div class="ttdeci">DEFINE_STL_ITERATOR_FUNCTIONS(OutgoingOrOppositeIncomingArcIterator)</div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_aec05ff3d270a5f888e1623c2a99ff2aa"><div class="ttname"><a href="classutil_1_1_base_graph.html#aec05ff3d270a5f888e1623c2a99ff2aa">util::BaseGraph::NodeIndex</a></div><div class="ttdeci">NodeIndexType NodeIndex</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00189">graph.h:189</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator_html_a439d9d7a5c81e14d4fa361a6cd55e193"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a439d9d7a5c81e14d4fa361a6cd55e193">util::ReverseArcStaticGraph::OppositeIncomingArcIterator::OppositeIncomingArcIterator</a></div><div class="ttdeci">OppositeIncomingArcIterator(const ReverseArcStaticGraph &amp;graph, NodeIndexType node, ArcIndexType arc)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01838">graph.h:1838</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator_html_a659a293dd51073a1b9560bb80f687705"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_opposite_incoming_arc_iterator.html#a659a293dd51073a1b9560bb80f687705">util::ReverseArcStaticGraph::OppositeIncomingArcIterator::Next</a></div><div class="ttdeci">void Next()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01848">graph.h:1848</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_a1639035dfa412336ad43f8d8193a0307"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#a1639035dfa412336ad43f8d8193a0307">util::ReverseArcStaticGraph::OppositeArc</a></div><div class="ttdeci">ArcIndexType OppositeArc(ArcIndexType arc) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01702">graph.h:1702</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator_html"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph_1_1_outgoing_or_opposite_incoming_arc_iterator.html">util::ReverseArcMixedGraph::OutgoingOrOppositeIncomingArcIterator</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02119">graph.h:2120</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator_html_a7c63f34c18b32790f99ff0460ffb5a6e"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#a7c63f34c18b32790f99ff0460ffb5a6e">util::ReverseArcListGraph::OppositeIncomingArcIterator::OppositeIncomingArcIterator</a></div><div class="ttdeci">OppositeIncomingArcIterator(const ReverseArcListGraph &amp;graph, NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01553">graph.h:1553</a></div></div>
<div class="ttc" id="aclassutil_1_1_complete_graph_html_a2eeae3a8497dc3942e3db3128a10d41c"><div class="ttname"><a href="classutil_1_1_complete_graph.html#a2eeae3a8497dc3942e3db3128a10d41c">util::CompleteGraph::Tail</a></div><div class="ttdeci">NodeIndexType Tail(ArcIndexType arc) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02204">graph.h:2204</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_a50281a76c553a854dd86b11789007110"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#a50281a76c553a854dd86b11789007110">util::ReverseArcListGraph::ReserveArcs</a></div><div class="ttdeci">void ReserveArcs(ArcIndexType bound) override</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01481">graph.h:1481</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_head_iterator_html_aaf78c758b76820a9789b9c0b46e7b7d8"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html#aaf78c758b76820a9789b9c0b46e7b7d8">util::ListGraph::OutgoingHeadIterator::operator!=</a></div><div class="ttdeci">bool operator!=(const typename ListGraph&lt; NodeIndexType, ArcIndexType &gt;::OutgoingHeadIterator &amp;other) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01224">graph.h:1224</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator_html_aa7e07ffe21ad6b4c71a0d22c65f30347"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph_1_1_outgoing_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">util::ReverseArcStaticGraph::OutgoingArcIterator::Ok</a></div><div class="ttdeci">bool Ok() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01810">graph.h:1810</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_static_graph_html_ad234752328ab20bb1af63d47df991c95"><div class="ttname"><a href="classutil_1_1_reverse_arc_static_graph.html#ad234752328ab20bb1af63d47df991c95">util::ReverseArcStaticGraph::ReverseArcStaticGraph</a></div><div class="ttdeci">ReverseArcStaticGraph()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00558">graph.h:558</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_arc_iterator_html_aca9bd0f81d59e1e7956e2b52d984e7a9"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_arc_iterator.html#aca9bd0f81d59e1e7956e2b52d984e7a9">util::ListGraph::OutgoingArcIterator::OutgoingArcIterator</a></div><div class="ttdeci">OutgoingArcIterator(const ListGraph &amp;graph, NodeIndexType node)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01174">graph.h:1174</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_a47b64ae00c3d2acdbdad64fa6dbe9c03"><div class="ttname"><a href="classutil_1_1_base_graph.html#a47b64ae00c3d2acdbdad64fa6dbe9c03">util::BaseGraph::node_capacity_</a></div><div class="ttdeci">NodeIndexType node_capacity_</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00277">graph.h:277</a></div></div>
<div class="ttc" id="anamespaceutil_html"><div class="ttname"><a href="namespaceutil.html">util</a></div><div class="ttdef"><b>Definition:</b> <a href="connected__components_8h_source.html#l00056">connected_components.h:56</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_html_a6a4d37693b809140b0dde7abd463d04e"><div class="ttname"><a href="classutil_1_1_list_graph.html#a6a4d37693b809140b0dde7abd463d04e">util::ListGraph::Build</a></div><div class="ttdeci">void Build()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00339">graph.h:339</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_html_aceb0938bcb2e8e5f37986d4cf8e3a955"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">util::ReverseArcListGraph::Head</a></div><div class="ttdeci">NodeIndexType Head(ArcIndexType arc) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01459">graph.h:1459</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_a7b505ba4a01bce342d049f5a8674da72"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#a7b505ba4a01bce342d049f5a8674da72">util::ReverseArcMixedGraph::AddArc</a></div><div class="ttdeci">ArcIndexType AddArc(NodeIndexType tail, NodeIndexType head)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01999">graph.h:1999</a></div></div>
<div class="ttc" id="aclassutil_1_1_complete_bipartite_graph_html_ac79c65c1a4e1b6e585ce0a297a30e783"><div class="ttname"><a href="classutil_1_1_complete_bipartite_graph.html#ac79c65c1a4e1b6e585ce0a297a30e783">util::CompleteBipartiteGraph::OutgoingArcsStartingFrom</a></div><div class="ttdeci">IntegerRange&lt; ArcIndexType &gt; OutgoingArcsStartingFrom(NodeIndexType node, ArcIndexType from) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02333">graph.h:2333</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_mixed_graph_html_a285704636360af06c524ff313f7313ed"><div class="ttname"><a href="classutil_1_1_reverse_arc_mixed_graph.html#a285704636360af06c524ff313f7313ed">util::ReverseArcMixedGraph::ReverseArcMixedGraph</a></div><div class="ttdeci">ReverseArcMixedGraph()</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00646">graph.h:646</a></div></div>
<div class="ttc" id="aclassutil_1_1_base_graph_html_a0b0fca21fab97b66c1a0a3b09af6e6e4"><div class="ttname"><a href="classutil_1_1_base_graph.html#a0b0fca21fab97b66c1a0a3b09af6e6e4">util::BaseGraph::arc_capacity_</a></div><div class="ttdeci">ArcIndexType arc_capacity_</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l00279">graph.h:279</a></div></div>
<div class="ttc" id="aclassutil_1_1_complete_graph_html_a972f29a740833d0f6d9ae9ad1f568b22"><div class="ttname"><a href="classutil_1_1_complete_graph.html#a972f29a740833d0f6d9ae9ad1f568b22">util::CompleteGraph::OutDegree</a></div><div class="ttdeci">ArcIndexType OutDegree(NodeIndexType node) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02211">graph.h:2211</a></div></div>
<div class="ttc" id="aclassutil_1_1_list_graph_1_1_outgoing_head_iterator_html"><div class="ttname"><a href="classutil_1_1_list_graph_1_1_outgoing_head_iterator.html">util::ListGraph::OutgoingHeadIterator</a></div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01199">graph.h:1199</a></div></div>
<div class="ttc" id="aclassutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator_html_aa7e07ffe21ad6b4c71a0d22c65f30347"><div class="ttname"><a href="classutil_1_1_complete_bipartite_graph_1_1_outgoing_arc_iterator.html#aa7e07ffe21ad6b4c71a0d22c65f30347">util::CompleteBipartiteGraph::OutgoingArcIterator::Ok</a></div><div class="ttdeci">bool Ok() const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l02285">graph.h:2285</a></div></div>
<div class="ttc" id="aclassutil_1_1_static_graph_html_aceb0938bcb2e8e5f37986d4cf8e3a955"><div class="ttname"><a href="classutil_1_1_static_graph.html#aceb0938bcb2e8e5f37986d4cf8e3a955">util::StaticGraph::Head</a></div><div class="ttdeci">NodeIndexType Head(ArcIndexType arc) const</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01307">graph.h:1307</a></div></div>
<div class="ttc" id="aclassutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator_html_a357390af1cf4662fe74a23bd404f7bf7"><div class="ttname"><a href="classutil_1_1_reverse_arc_list_graph_1_1_opposite_incoming_arc_iterator.html#a357390af1cf4662fe74a23bd404f7bf7">util::ReverseArcListGraph::OppositeIncomingArcIterator::OppositeIncomingArcIterator</a></div><div class="ttdeci">OppositeIncomingArcIterator(const ReverseArcListGraph &amp;graph, NodeIndexType node, ArcIndexType arc)</div><div class="ttdef"><b>Definition:</b> <a href="graph_8h_source.html#l01558">graph.h:1558</a></div></div>
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