CbcBranchAllDifferent Class Reference

Define a branch class that branches so that it is only satsified if all members have different values So cut is x <= y-1 or x >= y+1. More...

#include <CbcBranchCut.hpp>

Inheritance diagram for CbcBranchAllDifferent:

[legend]Collaboration diagram for CbcBranchAllDifferent:

[legend]List of all members.

Public Member Functions
	CbcBranchAllDifferent ()
	CbcBranchAllDifferent (CbcModel *model, int number, const int *which)
	Useful constructor - passed set of integer variables which must all be different.
	CbcBranchAllDifferent (const CbcBranchAllDifferent &)
virtual CbcObject *	clone () const
	Clone.
CbcBranchAllDifferent &	operator= (const CbcBranchAllDifferent &rhs)
	~CbcBranchAllDifferent ()
virtual double	infeasibility (int &preferredWay) const
	Infeasibility - large is 0.5.
virtual CbcBranchingObject *	createBranch (int way)
	Creates a branching object.
Protected Attributes
int	numberInSet_
	Number of entries.
int *	which_
	Which variables.

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Detailed Description

Define a branch class that branches so that it is only satsified if all members have different values So cut is x <= y-1 or x >= y+1.

Definition at line 268 of file CbcBranchCut.hpp.

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Constructor & Destructor Documentation

CbcBranchAllDifferent::CbcBranchAllDifferent

(

)

CbcBranchAllDifferent::CbcBranchAllDifferent	(	CbcModel *	model,
		int	number,
		const int *	which
	)

Useful constructor - passed set of integer variables which must all be different.

CbcBranchAllDifferent::CbcBranchAllDifferent

(

const CbcBranchAllDifferent &

)

CbcBranchAllDifferent::~CbcBranchAllDifferent

(

)

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Member Function Documentation

virtual CbcObject* CbcBranchAllDifferent::clone

(

)

const [virtual]

Clone.

Reimplemented from CbcBranchCut.

CbcBranchAllDifferent& CbcBranchAllDifferent::operator=

(

const CbcBranchAllDifferent &

rhs

)

virtual double CbcBranchAllDifferent::infeasibility

(

int &

preferredWay

)

const [virtual]

Infeasibility - large is 0.5.

Reimplemented from CbcBranchCut.

virtual CbcBranchingObject* CbcBranchAllDifferent::createBranch

(

int

way

)

[virtual]

Creates a branching object.

Reimplemented from CbcBranchCut.

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Member Data Documentation

int CbcBranchAllDifferent::numberInSet_ [protected]

Number of entries.

Definition at line 304 of file CbcBranchCut.hpp.

int* CbcBranchAllDifferent::which_ [protected]

Which variables.

Definition at line 306 of file CbcBranchCut.hpp.

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

• /home/coin/SVN-release/CoinAll-1.1.0/Cbc/src/CbcBranchCut.hpp

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