OR-Tools  8.1
routing_flags.h
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1 // Copyright 2010-2018 Google LLC
2 // Licensed under the Apache License, Version 2.0 (the "License");
3 // you may not use this file except in compliance with the License.
4 // You may obtain a copy of the License at
5 //
6 // http://www.apache.org/licenses/LICENSE-2.0
7 //
8 // Unless required by applicable law or agreed to in writing, software
9 // distributed under the License is distributed on an "AS IS" BASIS,
10 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11 // See the License for the specific language governing permissions and
12 // limitations under the License.
13 
14 #ifndef OR_TOOLS_CONSTRAINT_SOLVER_ROUTING_FLAGS_H_
15 #define OR_TOOLS_CONSTRAINT_SOLVER_ROUTING_FLAGS_H_
16 
17 #include <vector>
18 
19 #include "ortools/base/commandlineflags.h"
20 #include "ortools/base/integral_types.h"
21 #include "ortools/constraint_solver/routing_parameters.pb.h"
22 
24 ABSL_DECLARE_FLAG(bool, routing_no_lns);
25 ABSL_DECLARE_FLAG(bool, routing_no_fullpathlns);
26 ABSL_DECLARE_FLAG(bool, routing_no_relocate);
27 ABSL_DECLARE_FLAG(bool, routing_no_relocate_neighbors);
28 ABSL_DECLARE_FLAG(bool, routing_no_relocate_subtrip);
29 ABSL_DECLARE_FLAG(bool, routing_no_exchange);
30 ABSL_DECLARE_FLAG(bool, routing_no_exchange_subtrip);
31 ABSL_DECLARE_FLAG(bool, routing_no_cross);
32 ABSL_DECLARE_FLAG(bool, routing_no_2opt);
33 ABSL_DECLARE_FLAG(bool, routing_no_oropt);
34 ABSL_DECLARE_FLAG(bool, routing_no_make_active);
35 ABSL_DECLARE_FLAG(bool, routing_no_lkh);
36 ABSL_DECLARE_FLAG(bool, routing_no_relocate_expensive_chain);
37 ABSL_DECLARE_FLAG(bool, routing_no_tsp);
38 ABSL_DECLARE_FLAG(bool, routing_no_tsplns);
39 ABSL_DECLARE_FLAG(bool, routing_use_chain_make_inactive);
40 ABSL_DECLARE_FLAG(bool, routing_use_extended_swap_active);
41 
43 ABSL_DECLARE_FLAG(bool, routing_guided_local_search);
44 ABSL_DECLARE_FLAG(double, routing_guided_local_search_lambda_coefficient);
45 ABSL_DECLARE_FLAG(bool, routing_simulated_annealing);
46 ABSL_DECLARE_FLAG(bool, routing_tabu_search);
47 ABSL_DECLARE_FLAG(bool, routing_generic_tabu_search);
48 
50 ABSL_DECLARE_FLAG(int64, routing_solution_limit);
51 ABSL_DECLARE_FLAG(int64, routing_time_limit);
52 ABSL_DECLARE_FLAG(int64, routing_lns_time_limit);
53 
55 ABSL_DECLARE_FLAG(std::string, routing_first_solution);
56 ABSL_DECLARE_FLAG(bool, routing_use_filtered_first_solutions);
57 ABSL_DECLARE_FLAG(double, savings_neighbors_ratio);
58 ABSL_DECLARE_FLAG(bool, savings_add_reverse_arcs);
59 ABSL_DECLARE_FLAG(double, savings_arc_coefficient);
60 ABSL_DECLARE_FLAG(double, cheapest_insertion_farthest_seeds_ratio);
61 ABSL_DECLARE_FLAG(double, cheapest_insertion_first_solution_neighbors_ratio);
62 ABSL_DECLARE_FLAG(bool, routing_dfs);
63 ABSL_DECLARE_FLAG(double, routing_optimization_step);
64 ABSL_DECLARE_FLAG(int, routing_number_of_solutions_to_collect);
65 ABSL_DECLARE_FLAG(int, routing_relocate_expensive_chain_num_arcs_to_consider);
66 
68 ABSL_DECLARE_FLAG(bool, routing_use_light_propagation);
69 
71 ABSL_DECLARE_FLAG(bool, routing_cache_callbacks);
72 ABSL_DECLARE_FLAG(int64, routing_max_cache_size);
73 
75 ABSL_DECLARE_FLAG(bool, routing_trace);
76 ABSL_DECLARE_FLAG(bool, routing_profile);
77 
79 ABSL_DECLARE_FLAG(bool, routing_use_homogeneous_costs);
80 ABSL_DECLARE_FLAG(bool, routing_gzip_compress_trail);
81 
82 namespace operations_research {
83 
85 RoutingModelParameters BuildModelParametersFromFlags();
86 
88 // TODO(user): Make this return a StatusOr, verifying that the flags
90 RoutingSearchParameters BuildSearchParametersFromFlags();
91 
92 } // namespace operations_research
93 
94 #endif // OR_TOOLS_CONSTRAINT_SOLVER_ROUTING_FLAGS_H_
integral_types.h
routing_parameters.pb.h
operations_research::BuildModelParametersFromFlags
RoutingModelParameters BuildModelParametersFromFlags()
Builds routing search parameters from flags.
Definition: routing_flags.cc:326
operations_research
The vehicle routing library lets one model and solve generic vehicle routing problems ranging from th...
Definition: dense_doubly_linked_list.h:21
int64
int64_t int64
Definition: integral_types.h:34
operations_research::BuildSearchParametersFromFlags
RoutingSearchParameters BuildSearchParametersFromFlags()
Builds routing search parameters from flags.
Definition: routing_flags.cc:313
ABSL_DECLARE_FLAG
ABSL_DECLARE_FLAG(bool, routing_no_lns)
Neighborhood activation/deactivation.
commandlineflags.h