operations_research::ChangeValue Class Reference

ChangeValue Operators. More...

#include <constraint_solveri.h>

Inheritance diagram for operations_research::ChangeValue:

List of all members.

Public Member Functions
	ChangeValue (const IntVar *const *vars, int size)
	ChangeValue Operators.
virtual	~ChangeValue ()
virtual int64	ModifyValue (int64 index, int64 value)=0
Protected Member Functions
virtual bool	MakeOneNeighbor ()
	This method should not be overridden. Override ModifyValue() instead.

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Detailed Description

ChangeValue Operators.

Defines operators which change the value of variables; each neighbor corresponds to *one* modified variable. Sub-classes have to define ModifyValue which determines what the new variable value is going to be (given the current value and the variable).

Definition at line 982 of file constraint_solveri.h.

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Constructor & Destructor Documentation

operations_research::ChangeValue::ChangeValue	(	const IntVar *const *	vars,
		int	size
	)

ChangeValue Operators.

Definition at line 592 of file local_search.cc.

operations_research::ChangeValue::~ChangeValue

(

)

[virtual]

Definition at line 595 of file local_search.cc.

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Member Function Documentation

virtual int64 operations_research::ChangeValue::ModifyValue	(	int64	index,
		int64	value
	)			[pure virtual]

bool operations_research::ChangeValue::MakeOneNeighbor

(

)

[protected, virtual]

This method should not be overridden. Override ModifyValue() instead.

Reimplemented from operations_research::IntVarLocalSearchOperator.

Definition at line 597 of file local_search.cc.

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

• or-tools/src/constraint_solver/constraint_solveri.h
• or-tools/src/constraint_solver/local_search.cc