Couenne::CouenneFixPoint Class Reference

Cut Generator for FBBT fixpoint. More...

#include <CouenneFixPoint.hpp>

Inheritance diagram for Couenne::CouenneFixPoint:

Public Member Functions
	CouenneFixPoint (CouenneProblem *, const Ipopt::SmartPtr< Ipopt::OptionsList >)
	constructor More...
	CouenneFixPoint (const CouenneFixPoint &)
	copy constructor More...
	~CouenneFixPoint ()
	destructor More...
CouenneFixPoint *	clone () const
	clone method (necessary for the abstract CglCutGenerator class) More...
void	generateCuts (const OsiSolverInterface &, OsiCuts &, const CglTreeInfo=CglTreeInfo()) const
	the main CglCutGenerator More...

Static Public Member Functions
static void	registerOptions (Ipopt::SmartPtr< Bonmin::RegisteredOptions > roptions)
	Add list of options to be read from file. More...

Protected Member Functions
void	createRow (int, int, int, OsiSolverInterface *, const int *, const double *, const double, const int, bool, int, int) const
	Create a single cut. More...

Protected Attributes
bool	extendedModel_
	should we use an extended model or a more compact one? More...
CouenneProblem *	problem_
	pointer to the CouenneProblem representation More...
bool	firstCall_
	Is this the first call? More...
double	CPUtime_
	CPU time. More...
int	nTightened_
	Number of bounds tightened. More...
int	levelStop_
	Level at which to stop. More...
CouenneBTPerfIndicator	perfIndicator_
	Performance indicator. More...

Detailed Description

Cut Generator for FBBT fixpoint.

Definition at line 30 of file CouenneFixPoint.hpp.

Constructor & Destructor Documentation

Couenne::CouenneFixPoint::CouenneFixPoint	(	CouenneProblem *	,
		const Ipopt::SmartPtr< Ipopt::OptionsList >
	)

constructor

Referenced by clone().

Couenne::CouenneFixPoint::CouenneFixPoint

(

const CouenneFixPoint &

)

copy constructor

Couenne::CouenneFixPoint::~CouenneFixPoint

(

)

destructor

Member Function Documentation

CouenneFixPoint* Couenne::CouenneFixPoint::clone ( ) const

inline

clone method (necessary for the abstract CglCutGenerator class)

Definition at line 45 of file CouenneFixPoint.hpp.

References CouenneFixPoint().

void Couenne::CouenneFixPoint::generateCuts	(	const OsiSolverInterface &	,
		OsiCuts &	,
		const CglTreeInfo	= CglTreeInfo()
	)		const

the main CglCutGenerator

static void Couenne::CouenneFixPoint::registerOptions ( Ipopt::SmartPtr< Bonmin::RegisteredOptions >  roptions )

static

Add list of options to be read from file.

void Couenne::CouenneFixPoint::createRow ( int  , int  , int  , OsiSolverInterface *  , const int *  , const double *  , const double  , const int  , bool  , int  , int    ) const

protected

Create a single cut.

Member Data Documentation

bool Couenne::CouenneFixPoint::extendedModel_

protected

should we use an extended model or a more compact one?

Definition at line 63 of file CouenneFixPoint.hpp.

CouenneProblem* Couenne::CouenneFixPoint::problem_

protected

pointer to the CouenneProblem representation

Definition at line 66 of file CouenneFixPoint.hpp.

bool Couenne::CouenneFixPoint::firstCall_

mutableprotected

Is this the first call?

Definition at line 69 of file CouenneFixPoint.hpp.

double Couenne::CouenneFixPoint::CPUtime_

mutableprotected

CPU time.

Definition at line 72 of file CouenneFixPoint.hpp.

int Couenne::CouenneFixPoint::nTightened_

mutableprotected

Number of bounds tightened.

Definition at line 75 of file CouenneFixPoint.hpp.

int Couenne::CouenneFixPoint::levelStop_

protected

Level at which to stop.

Definition at line 78 of file CouenneFixPoint.hpp.

CouenneBTPerfIndicator Couenne::CouenneFixPoint::perfIndicator_

protected

Performance indicator.

Definition at line 92 of file CouenneFixPoint.hpp.

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

• CouenneFixPoint.hpp