#include <CouenneSOSObject.hpp>

Inheritance diagram for Couenne::CouenneSOSBranchingObject:

Collaboration diagram for Couenne::CouenneSOSBranchingObject:

Public Member Functions
	CouenneSOSBranchingObject ()

	CouenneSOSBranchingObject (CouenneProblem p, exprVar ref, OsiSolverInterface solver, const OsiSOS originalObject, int way, double separator, JnlstPtr jnlst, bool doFBBT, bool doConvCuts)

	CouenneSOSBranchingObject (const CouenneSOSBranchingObject &src)

virtual OsiBranchingObject *	clone () const
	Clone. More...

virtual double	branch (OsiSolverInterface *solver)
	Does next branch and updates state. More...

Protected Attributes
CouenneProblem *	problem_
	pointer to Couenne problem More...

exprVar *	reference_
	The (auxiliary) variable this branching object refers to. More...

JnlstPtr	jnlst_
	SmartPointer to the Journalist. More...

bool	doFBBT_
	shall we do Feasibility based Bound Tightening (FBBT) at branching? More...

bool	doConvCuts_
	shall we add convexification cuts at branching? More...

Detailed Description

Definition at line 27 of file CouenneSOSObject.hpp.

Constructor & Destructor Documentation

Couenne::CouenneSOSBranchingObject::CouenneSOSBranchingObject ( )

inline

Definition at line 51 of file CouenneSOSObject.hpp.

Couenne::CouenneSOSBranchingObject::CouenneSOSBranchingObject	(	CouenneProblem *	p,
		exprVar *	ref,
		OsiSolverInterface *	solver,
		const OsiSOS *	originalObject,
		int	way,
		double	separator,
		JnlstPtr	jnlst,
		bool	doFBBT,
		bool	doConvCuts
	)

inline

Definition at line 54 of file CouenneSOSObject.hpp.

Couenne::CouenneSOSBranchingObject::CouenneSOSBranchingObject ( const CouenneSOSBranchingObject & src )

inline

Definition at line 73 of file CouenneSOSObject.hpp.

Member Function Documentation

virtual OsiBranchingObject* Couenne::CouenneSOSBranchingObject::clone ( ) const

inlinevirtual

Clone.

Definition at line 83 of file CouenneSOSObject.hpp.

double CouenneSOSBranchingObject::branch ( OsiSolverInterface * solver )

virtual

Does next branch and updates state.

Execute the actions required to branch, as specified by the current state of the branching object, and advance the object's state.

Returns change in guessed objective on next branch

Definition at line 34 of file CouenneSOSObject.cpp.

Member Data Documentation

CouenneProblem* Couenne::CouenneSOSBranchingObject::problem_

protected

pointer to Couenne problem

Definition at line 32 of file CouenneSOSObject.hpp.

exprVar* Couenne::CouenneSOSBranchingObject::reference_

protected

The (auxiliary) variable this branching object refers to.

If the expression is w=f(x,y), this is w, as opposed to CouenneBranchingObject, where it would be either x or y.

Definition at line 37 of file CouenneSOSObject.hpp.

JnlstPtr Couenne::CouenneSOSBranchingObject::jnlst_

protected

SmartPointer to the Journalist.

Definition at line 40 of file CouenneSOSObject.hpp.

bool Couenne::CouenneSOSBranchingObject::doFBBT_

protected

shall we do Feasibility based Bound Tightening (FBBT) at branching?

Definition at line 43 of file CouenneSOSObject.hpp.

bool Couenne::CouenneSOSBranchingObject::doConvCuts_

protected

shall we add convexification cuts at branching?

Definition at line 46 of file CouenneSOSObject.hpp.

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

/tmp/OS-2.10.2/Couenne/src/branch/CouenneSOSObject.hpp
/tmp/OS-2.10.2/Couenne/src/branch/CouenneSOSObject.cpp

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation