CbcClique Class Reference

Define a clique class. More...

#include <CbcBranchActual.hpp>

Inheritance diagram for CbcClique:

[legend]Collaboration diagram for CbcClique:

[legend]List of all members.

Public Member Functions
	CbcClique ()
	CbcClique (CbcModel *model, int cliqueType, int numberMembers, const int *which, const char *type, int identifier, int slack=-1)
	Useful constructor (which are integer indices) slack can denote a slack in set.
	CbcClique (const CbcClique &)
virtual CbcObject *	clone () const
	Clone.
CbcClique &	operator= (const CbcClique &rhs)
	~CbcClique ()
virtual double	infeasibility (int &preferredWay) const
	Infeasibility - large is 0.5.
virtual void	feasibleRegion ()
	This looks at solution and sets bounds to contain solution.
virtual CbcBranchingObject *	createBranch (int way)
	Creates a branching object.
int	numberMembers () const
	Number of members.
int	numberNonSOSMembers () const
	Number of Non SOS members i.e. fixing to zero is strong.
const int *	members () const
	Members (indices in range 0 ... numberIntegers_-1).
char	type (int index) const
	Type of each member i.e.
int	cliqueType () const
	Clique type - 0 <=, 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	numberNonSOSMembers_
	Number of Non SOS members i.e. fixing to zero is strong.
int *	members_
	Members (indices in range 0 ... numberIntegers_-1).
char *	type_
	Type of each member 0=SOS, 1 =clique.
int	cliqueType_
	Clique type - 0 <=, 1 ==.
int	slack_
	Which one is slack (if any) sequence within this set.

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Detailed Description

Define a clique class.

Definition at line 12 of file CbcBranchActual.hpp.

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Constructor & Destructor Documentation

CbcClique::CbcClique

(

)

CbcClique::CbcClique	(	CbcModel *	model,
		int	cliqueType,
		int	numberMembers,
		const int *	which,
		const char *	type,
		int	identifier,
		int	slack = -1
	)

Useful constructor (which are integer indices) slack can denote a slack in set.

If type == NULL then as if 1

CbcClique::CbcClique

(

const CbcClique &

)

CbcClique::~CbcClique

(

)

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Member Function Documentation

virtual CbcObject* CbcClique::clone

(

)

const [virtual]

Clone.

Implements CbcObject.

CbcClique& CbcClique::operator=

(

const CbcClique &

rhs

)

virtual double CbcClique::infeasibility

(

int &

preferredWay

)

const [virtual]

Infeasibility - large is 0.5.

Implements CbcObject.

virtual void CbcClique::feasibleRegion

(

)

[virtual]

This looks at solution and sets bounds to contain solution.

Implements CbcObject.

virtual CbcBranchingObject* CbcClique::createBranch

(

int

way

)

[virtual]

Creates a branching object.

Implements CbcObject.

int CbcClique::numberMembers

(

)

const [inline]

Number of members.

Definition at line 51 of file CbcBranchActual.hpp.

References numberMembers_.

int CbcClique::numberNonSOSMembers

(

)

const [inline]

Number of Non SOS members i.e. fixing to zero is strong.

Definition at line 55 of file CbcBranchActual.hpp.

References numberNonSOSMembers_.

const int* CbcClique::members

(

)

const [inline]

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

Definition at line 59 of file CbcBranchActual.hpp.

References members_.

char CbcClique::type

(

int

index

)

const [inline]

Type of each member i.e.

which way is strong 0=non SOS, 1 =SOS, index is 0 ... numberMembers_-1

Definition at line 64 of file CbcBranchActual.hpp.

References type_.

int CbcClique::cliqueType

(

)

const [inline]

Clique type - 0 <=, 1 ==.

Definition at line 68 of file CbcBranchActual.hpp.

References cliqueType_.

virtual void CbcClique::redoSequenceEtc	(	CbcModel *	model,
		int	numberColumns,
		const int *	originalColumns
	)			[virtual]

Redoes data when sequence numbers change.

Reimplemented from CbcObject.

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Member Data Documentation

int CbcClique::numberMembers_ [protected]

data Number of members

Definition at line 76 of file CbcBranchActual.hpp.

Referenced by numberMembers().

int CbcClique::numberNonSOSMembers_ [protected]

Number of Non SOS members i.e. fixing to zero is strong.

Definition at line 79 of file CbcBranchActual.hpp.

Referenced by numberNonSOSMembers().

int* CbcClique::members_ [protected]

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

Definition at line 82 of file CbcBranchActual.hpp.

Referenced by members().

char* CbcClique::type_ [protected]

Type of each member 0=SOS, 1 =clique.

Definition at line 85 of file CbcBranchActual.hpp.

Referenced by type().

int CbcClique::cliqueType_ [protected]

Clique type - 0 <=, 1 ==.

Definition at line 88 of file CbcBranchActual.hpp.

Referenced by cliqueType().

int CbcClique::slack_ [protected]

Which one is slack (if any) sequence within this set.

Definition at line 91 of file CbcBranchActual.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/CbcBranchActual.hpp

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