CouenneOrbitObj Class Reference

OsiObject for Orbital Branching. More...

#include <CouenneOrbitObj.hpp>

Inheritance diagram for CouenneOrbitObj:

[legend]Collaboration diagram for CouenneOrbitObj:

[legend]List of all members.

Public Member Functions
	CouenneOrbitObj ()
	empty constructor (for unused objects)
	CouenneOrbitObj (CouenneCutGenerator *cutgen, CouenneProblem *p, exprVar *ref, Bonmin::BabSetupBase *base, JnlstPtr jnlst)
	Constructor with information for branching point selection strategy.
	CouenneOrbitObj (exprVar *ref, Bonmin::BabSetupBase *base, JnlstPtr jnlst)
	Constructor with lesser information, used for infeasibility only.
	~CouenneOrbitObj ()
	Destructor.
	CouenneOrbitObj (const CouenneOrbitObj &src)
	Copy constructor.
virtual CouenneObject *	clone () const
	Cloning method.
void	setParameters (Bonmin::BabSetupBase *base)
	set object parameters by reading from command line
virtual double	infeasibility (const OsiBranchingInformation *info, int &way) const
	compute infeasibility of this variable, |w - f(x)| (where w is the auxiliary variable defined as w = f(x)
virtual double	checkInfeasibility (const OsiBranchingInformation *info) const
	compute infeasibility of this variable, |w - f(x)|, where w is the auxiliary variable defined as w = f(x)
virtual double	feasibleRegion (OsiSolverInterface *, const OsiBranchingInformation *) const
	fix (one of the) arguments of reference auxiliary variable
virtual OsiBranchingObject *	createBranch (OsiSolverInterface *, const OsiBranchingInformation *, int) const
	create CouenneBranchingObject or CouenneThreeWayBranchObj based on this object

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Detailed Description

OsiObject for Orbital Branching.

Definition at line 26 of file CouenneOrbitObj.hpp.

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Constructor & Destructor Documentation

CouenneOrbitObj::CouenneOrbitObj

(

)

empty constructor (for unused objects)

Referenced by clone().

CouenneOrbitObj::CouenneOrbitObj	(	CouenneCutGenerator *	cutgen,
		CouenneProblem *	p,
		exprVar *	ref,
		Bonmin::BabSetupBase *	base,
		JnlstPtr	jnlst
	)

Constructor with information for branching point selection strategy.

CouenneOrbitObj::CouenneOrbitObj	(	exprVar *	ref,
		Bonmin::BabSetupBase *	base,
		JnlstPtr	jnlst
	)

Constructor with lesser information, used for infeasibility only.

CouenneOrbitObj::~CouenneOrbitObj

(

)

[inline]

Destructor.

Definition at line 42 of file CouenneOrbitObj.hpp.

CouenneOrbitObj::CouenneOrbitObj

(

const CouenneOrbitObj &

src

)

Copy constructor.

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Member Function Documentation

virtual CouenneObject* CouenneOrbitObj::clone

(

)

const [inline, virtual]

Cloning method.

Reimplemented from CouenneObject.

Definition at line 48 of file CouenneOrbitObj.hpp.

References CouenneOrbitObj().

void CouenneOrbitObj::setParameters

(

Bonmin::BabSetupBase *

base

)

set object parameters by reading from command line

Reimplemented from CouenneObject.

virtual double CouenneOrbitObj::infeasibility	(	const OsiBranchingInformation *	info,
		int &	way
	)			const [virtual]

compute infeasibility of this variable, |w - f(x)| (where w is the auxiliary variable defined as w = f(x)

Reimplemented from CouenneObject.

virtual double CouenneOrbitObj::checkInfeasibility

(

const OsiBranchingInformation *

info

)

const [virtual]

compute infeasibility of this variable, |w - f(x)|, where w is the auxiliary variable defined as w = f(x)

Reimplemented from CouenneObject.

virtual double CouenneOrbitObj::feasibleRegion	(	OsiSolverInterface *	,
		const OsiBranchingInformation *
	)			const [virtual]

fix (one of the) arguments of reference auxiliary variable

Reimplemented from CouenneObject.

virtual OsiBranchingObject* CouenneOrbitObj::createBranch	(	OsiSolverInterface *	,
		const OsiBranchingInformation *	,
		int
	)			const [virtual]

create CouenneBranchingObject or CouenneThreeWayBranchObj based on this object

Reimplemented from CouenneObject.

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

• CouenneOrbitObj.hpp

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