operations_research::SolutionPool Class Reference

#include <constraint_solver.h>

Inheritance diagram for operations_research::SolutionPool:

List of all members.

Public Member Functions

SolutionPool ()

virtual ~SolutionPool ()

virtual void Initialize (Assignment *const assignment)=0

This method is called to initialize the solution pool with the assignment from the local search.

virtual void RegisterNewSolution (Assignment *const assignment)=0

This method is called when a new solution has been accepted by the local search.

virtual void GetNextSolution (Assignment *const assignment)=0

This method is called when the local search starts a new neighborhood to initialize the default assignment.

virtual bool SyncNeeded (Assignment *const local_assignment)=0

This method checks if the local solution needs to be updated with an external one.

Detailed Description

SolutionPool.

This class is used to manage a pool of solutions. It can transform a single point local search into a multi point local search.

Definition at line 4938 of file constraint_solver.h.

Constructor & Destructor Documentation

operations_research::SolutionPool::SolutionPool ( ) [inline]

Definition at line 4940 of file constraint_solver.h.

virtual operations_research::SolutionPool::~SolutionPool ( ) [inline, virtual]

Definition at line 4941 of file constraint_solver.h.

Member Function Documentation

virtual void operations_research::SolutionPool::Initialize ( Assignment *const assignment ) [pure virtual]

This method is called to initialize the solution pool with the assignment from the local search.

virtual void operations_research::SolutionPool::RegisterNewSolution ( Assignment *const assignment ) [pure virtual]

This method is called when a new solution has been accepted by the local search.

virtual void operations_research::SolutionPool::GetNextSolution ( Assignment *const assignment ) [pure virtual]

This method is called when the local search starts a new neighborhood to initialize the default assignment.

virtual bool operations_research::SolutionPool::SyncNeeded ( Assignment *const local_assignment ) [pure virtual]

This method checks if the local solution needs to be updated with an external one.

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

or-tools/src/constraint_solver/constraint_solver.h


Public Member Functions
	SolutionPool ()
virtual	~SolutionPool ()
virtual void	Initialize (Assignment *const assignment)=0
	This method is called to initialize the solution pool with the assignment from the local search.
virtual void	RegisterNewSolution (Assignment *const assignment)=0
	This method is called when a new solution has been accepted by the local search.
virtual void	GetNextSolution (Assignment *const assignment)=0
	This method is called when the local search starts a new neighborhood to initialize the default assignment.
virtual bool	SyncNeeded (Assignment *const local_assignment)=0
	This method checks if the local solution needs to be updated with an external one.