Google OR-Tools v9.12
a fast and portable software suite for combinatorial optimization
Loading...
Searching...
No Matches
Namespaces | Functions
routing_neighborhoods.cc File Reference
#include "ortools/constraint_solver/routing_neighborhoods.h"
#include <algorithm>
#include <cstdint>
#include <functional>
#include <utility>
#include <vector>
#include "absl/log/check.h"
#include "absl/types/span.h"
#include "ortools/base/types.h"
#include "ortools/constraint_solver/constraint_solver.h"
#include "ortools/constraint_solver/constraint_solveri.h"
#include "ortools/constraint_solver/routing_types.h"
#include "ortools/constraint_solver/routing_utils.h"
#include "ortools/util/saturated_arithmetic.h"

Go to the source code of this file.

Namespaces

namespace  operations_research
 In SWIG mode, we don't want anything besides these top-level includes.
 

Functions

LocalSearchOperator * operations_research::MakeRelocateNeighbors (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, std::function< const std::vector< int > &(int, int)> get_incoming_neighbors, std::function< const std::vector< int > &(int, int)> get_outgoing_neighbors, RoutingTransitCallback2 arc_evaluator)
 
LocalSearchOperator * operations_research::MakeRelocateNeighbors (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, RoutingTransitCallback2 arc_evaluator)
 
LocalSearchOperator * operations_research::MakeTwoOptWithShortestPath (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, std::vector< std::vector< int64_t > > alternative_sets, RoutingTransitCallback2 arc_evaluator)
 
LocalSearchOperator * operations_research::MakeSwapActiveToShortestPath (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, std::vector< std::vector< int64_t > > alternative_sets, RoutingTransitCallback2 arc_evaluator)
 
LocalSearchOperator * operations_research::MakePairActive (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, const std::vector< PickupDeliveryPair > &pairs)
 
LocalSearchOperator * operations_research::MakePairInactive (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, const std::vector< PickupDeliveryPair > &pairs)
 
LocalSearchOperator * operations_research::MakePairRelocate (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, const std::vector< PickupDeliveryPair > &pairs)
 
LocalSearchOperator * operations_research::MakeGroupPairAndRelocate (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, std::function< const std::vector< int > &(int, int)> get_incoming_neighbors, std::function< const std::vector< int > &(int, int)> get_outgoing_neighbors, const std::vector< PickupDeliveryPair > &pairs)
 
LocalSearchOperator * operations_research::MakeGroupPairAndRelocate (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, const std::vector< PickupDeliveryPair > &pairs)
 
LocalSearchOperator * operations_research::MakeLightPairRelocate (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, std::function< const std::vector< int > &(int, int)> get_incoming_neighbors, std::function< const std::vector< int > &(int, int)> get_outgoing_neighbors, const std::vector< PickupDeliveryPair > &pairs, std::function< bool(int64_t)> force_lifo)
 
LocalSearchOperator * operations_research::MakeLightPairRelocate (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, const std::vector< PickupDeliveryPair > &pairs, std::function< bool(int64_t)> force_lifo)
 
LocalSearchOperator * operations_research::MakePairExchange (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, std::function< const std::vector< int > &(int, int)> get_incoming_neighbors, std::function< const std::vector< int > &(int, int)> get_outgoing_neighbors, const std::vector< PickupDeliveryPair > &pairs)
 
LocalSearchOperator * operations_research::MakePairExchange (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, const std::vector< PickupDeliveryPair > &pairs)
 
LocalSearchOperator * operations_research::MakePairExchangeRelocate (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, const std::vector< PickupDeliveryPair > &pairs)
 
LocalSearchOperator * operations_research::MakeIndexPairSwapActive (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, const std::vector< PickupDeliveryPair > &pairs)
 
LocalSearchOperator * operations_research::MakeRelocateExpensiveChain (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, int num_arcs_to_consider, std::function< int64_t(int64_t, int64_t, int64_t)> arc_cost_for_path_start)
 
LocalSearchOperator * operations_research::MakeRelocateSubtrip (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, std::function< const std::vector< int > &(int, int)> get_incoming_neighbors, std::function< const std::vector< int > &(int, int)> get_outgoing_neighbors, absl::Span< const PickupDeliveryPair > pairs)
 
LocalSearchOperator * operations_research::MakeRelocateSubtrip (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, absl::Span< const PickupDeliveryPair > pairs)
 
LocalSearchOperator * operations_research::MakeExchangeSubtrip (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, std::function< const std::vector< int > &(int, int)> get_incoming_neighbors, std::function< const std::vector< int > &(int, int)> get_outgoing_neighbors, absl::Span< const PickupDeliveryPair > pairs)
 
LocalSearchOperator * operations_research::MakeExchangeSubtrip (Solver *solver, const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, absl::Span< const PickupDeliveryPair > pairs)