CouenneChooseVariable Class Reference

Choose a variable for branching. More...

#include <CouenneChooseVariable.hpp>

Collaboration diagram for CouenneChooseVariable:

[legend]List of all members.

Public Member Functions
	CouenneChooseVariable ()
	Default Constructor.
	CouenneChooseVariable (const OsiSolverInterface *, CouenneProblem *, JnlstPtr jnlst)
	Constructor from solver (so we can set up arrays etc).
	CouenneChooseVariable (const CouenneChooseVariable &)
	Copy constructor.
CouenneChooseVariable &	operator= (const CouenneChooseVariable &)
	Assignment operator.
virtual OsiChooseVariable *	clone () const
	Clone.
virtual	~CouenneChooseVariable ()
	Destructor.
virtual int	setupList (OsiBranchingInformation *, bool)
	Sets up strong list and clears all if initialize is true.
virtual bool	feasibleSolution (const OsiBranchingInformation *info, const double *solution, int numberObjects, const OsiObject **objects)
	Returns true if solution looks feasible against given objects.
Static Public Member Functions
static void	registerOptions (Ipopt::SmartPtr< Bonmin::RegisteredOptions > roptions)
	Add list of options to be read from file.
Protected Attributes
CouenneProblem *	problem_
	Pointer to the associated MINLP problem.
JnlstPtr	jnlst_
	journalist for detailed debug information

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Detailed Description

Choose a variable for branching.

Definition at line 25 of file CouenneChooseVariable.hpp.

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Constructor & Destructor Documentation

CouenneChooseVariable::CouenneChooseVariable

(

)

Default Constructor.

Referenced by clone().

CouenneChooseVariable::CouenneChooseVariable	(	const OsiSolverInterface *	,
		CouenneProblem *	,
		JnlstPtr	jnlst
	)

Constructor from solver (so we can set up arrays etc).

CouenneChooseVariable::CouenneChooseVariable

(

const CouenneChooseVariable &

)

Copy constructor.

virtual CouenneChooseVariable::~CouenneChooseVariable

(

)

[inline, virtual]

Destructor.

Definition at line 46 of file CouenneChooseVariable.hpp.

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Member Function Documentation

CouenneChooseVariable& CouenneChooseVariable::operator=

(

const CouenneChooseVariable &

)

Assignment operator.

virtual OsiChooseVariable* CouenneChooseVariable::clone

(

)

const [inline, virtual]

Clone.

Definition at line 42 of file CouenneChooseVariable.hpp.

References CouenneChooseVariable().

virtual int CouenneChooseVariable::setupList	(	OsiBranchingInformation *	,
		bool
	)			[virtual]

Sets up strong list and clears all if initialize is true.

Returns number of infeasibilities. If returns -1 then has worked out node is infeasible!

virtual bool CouenneChooseVariable::feasibleSolution	(	const OsiBranchingInformation *	info,
		const double *	solution,
		int	numberObjects,
		const OsiObject **	objects
	)			[virtual]

Returns true if solution looks feasible against given objects.

static void CouenneChooseVariable::registerOptions

(

Ipopt::SmartPtr< Bonmin::RegisteredOptions >

roptions

)

[static]

Add list of options to be read from file.

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Member Data Documentation

CouenneProblem* CouenneChooseVariable::problem_ [protected]

Pointer to the associated MINLP problem.

Definition at line 70 of file CouenneChooseVariable.hpp.

JnlstPtr CouenneChooseVariable::jnlst_ [protected]

journalist for detailed debug information

Definition at line 73 of file CouenneChooseVariable.hpp.

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

• CouenneChooseVariable.hpp

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