CbcNWay Class Reference

Define an n-way class for variables. More...

#include <CbcNWay.hpp>

Inheritance diagram for CbcNWay:

Collaboration diagram for CbcNWay:

Public Member Functions
	CbcNWay ()
	CbcNWay (CbcModel *model, int numberMembers, const int *which, int identifier)
	Useful constructor (which are matrix indices).
	CbcNWay (const CbcNWay &)
virtual CbcObject *	clone () const
	Clone.
CbcNWay &	operator= (const CbcNWay &rhs)
	Assignment operator.
virtual	~CbcNWay ()
	Destructor.
void	setConsequence (int iColumn, const CbcConsequence &consequence)
	Set up a consequence for a single member.
void	applyConsequence (int iSequence, int state) const
	Applies a consequence for a single member.
virtual double	infeasibility (const OsiBranchingInformation *info, int &preferredWay) const
	Infeasibility - large is 0.5 (and 0.5 will give this).
virtual void	feasibleRegion ()
	This looks at solution and sets bounds to contain solution.
virtual CbcBranchingObject *	createCbcBranch (OsiSolverInterface *solver, const OsiBranchingInformation *info, int way)
	Creates a branching object.
int	numberMembers () const
	Number of members.
const int *	members () const
	Members (indices in range 0 ... numberColumns-1).
virtual void	redoSequenceEtc (CbcModel *model, int numberColumns, const int *originalColumns)
	Redoes data when sequence numbers change.

Protected Attributes
int	numberMembers_
	data Number of members
int *	members_
	Members (indices in range 0 ... numberColumns-1).
CbcConsequence **	consequence_
	Consequences (normally NULL).

Detailed Description

Define an n-way class for variables.

Only valid value is one at UB others at LB Normally 0-1

Definition at line 15 of file CbcNWay.hpp.

Constructor & Destructor Documentation

CbcNWay() [1/3]

CbcNWay::CbcNWay

(

)

CbcNWay() [2/3]

CbcNWay::CbcNWay	(	CbcModel *	model,
		int	numberMembers,
		const int *	which,
		int	identifier )

Useful constructor (which are matrix indices).

CbcNWay() [3/3]

CbcNWay::CbcNWay

(

const CbcNWay &

)

~CbcNWay()

virtual CbcNWay::~CbcNWay ( )

virtual

Destructor.

Member Function Documentation

clone()

virtual CbcObject * CbcNWay::clone ( ) const

virtual

Clone.

operator=()

CbcNWay & CbcNWay::operator=

(

const CbcNWay &

rhs

)

Assignment operator.

setConsequence()

void CbcNWay::setConsequence	(	int	iColumn,
		const CbcConsequence &	consequence )

Set up a consequence for a single member.

applyConsequence()

void CbcNWay::applyConsequence	(	int	iSequence,
		int	state ) const

Applies a consequence for a single member.

infeasibility()

virtual double CbcNWay::infeasibility ( const OsiBranchingInformation * info, int & preferredWay ) const

virtual

Infeasibility - large is 0.5 (and 0.5 will give this).

feasibleRegion()

virtual void CbcNWay::feasibleRegion ( )

virtual

This looks at solution and sets bounds to contain solution.

createCbcBranch()

virtual CbcBranchingObject * CbcNWay::createCbcBranch ( OsiSolverInterface * solver, const OsiBranchingInformation * info, int way )

virtual

Creates a branching object.

numberMembers()

int CbcNWay::numberMembers ( ) const

inline

Number of members.

Definition at line 56 of file CbcNWay.hpp.

members()

const int * CbcNWay::members ( ) const

inline

Members (indices in range 0 ... numberColumns-1).

Definition at line 62 of file CbcNWay.hpp.

redoSequenceEtc()

virtual void CbcNWay::redoSequenceEtc ( CbcModel * model, int numberColumns, const int * originalColumns )

virtual

Redoes data when sequence numbers change.

Member Data Documentation

numberMembers_

int CbcNWay::numberMembers_

protected

data Number of members

Definition at line 72 of file CbcNWay.hpp.

members_

int* CbcNWay::members_

protected

Members (indices in range 0 ... numberColumns-1).

Definition at line 75 of file CbcNWay.hpp.

consequence_

CbcConsequence** CbcNWay::consequence_

protected

Consequences (normally NULL).

Definition at line 77 of file CbcNWay.hpp.

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

• Cbc/src/CbcNWay.hpp