operations_research::CompositeRuinProcedure Class Reference

#include <routing_ils.h>

Inheritance diagram for operations_research::CompositeRuinProcedure:

Classes
class	CompositionStrategy
	Composition strategy interface. More...

Public Member Functions
	CompositeRuinProcedure (RoutingModel *model, std::vector< std::unique_ptr< RuinProcedure > > ruin_procedures, RuinCompositionStrategy::Value composition_strategy, std::mt19937 *rnd)
std::function< int64_t(int64_t)>	Ruin (const Assignment *assignment) override
	Returns next accessors describing the ruined solution.
Public Member Functions inherited from operations_research::RuinProcedure
virtual	~RuinProcedure ()=default

Detailed Description

Applies one or more ruin procedures according to the selected composition strategy.

Definition at line 158 of file routing_ils.h.

Constructor & Destructor Documentation

CompositeRuinProcedure()

operations_research::CompositeRuinProcedure::CompositeRuinProcedure	(	RoutingModel *	model,
		std::vector< std::unique_ptr< RuinProcedure > >	ruin_procedures,
		RuinCompositionStrategy::Value	composition_strategy,
		std::mt19937 *	rnd )

Definition at line 679 of file routing_ils.cc.

Member Function Documentation

Ruin()

std::function< int64_t(int64_t)> operations_research::CompositeRuinProcedure::Ruin ( const Assignment * assignment )

overridevirtual

Returns next accessors describing the ruined solution.

Implements operations_research::RuinProcedure.

Definition at line 690 of file routing_ils.cc.

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The documentation for this class was generated from the following files:

• ortools/constraint_solver/routing_ils.h
• ortools/constraint_solver/routing_ils.cc