OR-Tools  8.1
encoding.h File Reference

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Classes

class  EncodingNode
 

Namespaces

 operations_research
 The vehicle routing library lets one model and solve generic vehicle routing problems ranging from the Traveling Salesman Problem to more complex problems such as the Capacitated Vehicle Routing Problem with Time Windows.
 
 operations_research::sat
 

Functions

EncodingNode LazyMerge (EncodingNode *a, EncodingNode *b, SatSolver *solver)
 
void IncreaseNodeSize (EncodingNode *node, SatSolver *solver)
 
EncodingNode FullMerge (Coefficient upper_bound, EncodingNode *a, EncodingNode *b, SatSolver *solver)
 
EncodingNode * MergeAllNodesWithDeque (Coefficient upper_bound, const std::vector< EncodingNode * > &nodes, SatSolver *solver, std::deque< EncodingNode > *repository)
 
EncodingNode * LazyMergeAllNodeWithPQ (const std::vector< EncodingNode * > &nodes, SatSolver *solver, std::deque< EncodingNode > *repository)
 
std::vector< EncodingNode * > CreateInitialEncodingNodes (const std::vector< Literal > &literals, const std::vector< Coefficient > &coeffs, Coefficient *offset, std::deque< EncodingNode > *repository)
 
std::vector< EncodingNode * > CreateInitialEncodingNodes (const LinearObjective &objective_proto, Coefficient *offset, std::deque< EncodingNode > *repository)
 
std::vector< Literal > ReduceNodesAndExtractAssumptions (Coefficient upper_bound, Coefficient stratified_lower_bound, Coefficient *lower_bound, std::vector< EncodingNode * > *nodes, SatSolver *solver)
 
Coefficient ComputeCoreMinWeight (const std::vector< EncodingNode * > &nodes, const std::vector< Literal > &core)
 
Coefficient MaxNodeWeightSmallerThan (const std::vector< EncodingNode * > &nodes, Coefficient upper_bound)
 
void ProcessCore (const std::vector< Literal > &core, Coefficient min_weight, std::deque< EncodingNode > *repository, std::vector< EncodingNode * > *nodes, SatSolver *solver)