Bonmin::OaDecompositionBase::solverManip Class Reference

Small class to manipulatee various things in an OsiSolverInterface and restore them. More...

#include <BonOaDecBase.hpp>

Public Member Functions
	solverManip (OsiSolverInterface *si, bool saveNumRows=true, bool saveBasis=true, bool saveBounds=false, bool saveCutoff=false, bool resolve=true)
	Constructor. More...
	solverManip (const OsiSolverInterface &si)
	Constructor which clone an other interface. More...
	~solverManip ()
	Destructor. More...
void	restore ()
	Restore solver. More...
OsiSolverInterface *	si ()
	Get pointer to solver interface. More...
void	setObjects (OsiObject **objects, int nObjects)
	Set objects. More...

Private Attributes
OsiSolverInterface *	si_
	Interface saved. More...
int	initialNumberRows_
	Initial number of rows (-1 if don't save). More...
double *	colLower_
	Initial lower bounds. More...
double *	colUpper_
	Initial Upper bounds. More...
CoinWarmStart *	warm_
	Inital basis. More...
double	cutoff_
	Initial cutoff. More...
bool	deleteSolver_
	delete si_ ? More...
OsiObject **	objects_
	Some objects the feasiblitiy of which to verify. More...
int	nObjects_
	Number of objects.*/. More...

Cached info from solver interface.
int	numcols_
	Number of columns. More...
int	numrows_
	Number of rows. More...
const double *	siColLower_
	Lower bounds on variables. More...
const double *	siColUpper_
	Upper bounds on variables. More...
void	getCached ()
	Number of columns. More...

Detailed Description

Small class to manipulatee various things in an OsiSolverInterface and restore them.

The OsiSolverInterface manipulated may already exist or may be cloned from another one.

Definition at line 34 of file BonOaDecBase.hpp.

Constructor & Destructor Documentation

Bonmin::OaDecompositionBase::solverManip::solverManip	(	OsiSolverInterface *	si,
		bool	saveNumRows = true,
		bool	saveBasis = true,
		bool	saveBounds = false,
		bool	saveCutoff = false,
		bool	resolve = true
	)

Constructor.

Bonmin::OaDecompositionBase::solverManip::solverManip

(

const OsiSolverInterface &

si

)

Constructor which clone an other interface.

Bonmin::OaDecompositionBase::solverManip::~solverManip

(

)

Destructor.

Member Function Documentation

void Bonmin::OaDecompositionBase::solverManip::restore

(

)

Restore solver.

OsiSolverInterface* Bonmin::OaDecompositionBase::solverManip::si ( )

inline

Get pointer to solver interface.

Definition at line 50 of file BonOaDecBase.hpp.

References si_.

void Bonmin::OaDecompositionBase::solverManip::setObjects ( OsiObject **  objects, int  nObjects  )

inline

Set objects.

Definition at line 56 of file BonOaDecBase.hpp.

References nObjects_, and objects_.

void Bonmin::OaDecompositionBase::solverManip::getCached ( )

private

Number of columns.

Member Data Documentation

OsiSolverInterface* Bonmin::OaDecompositionBase::solverManip::si_

private

Interface saved.

Definition at line 64 of file BonOaDecBase.hpp.

Referenced by si().

int Bonmin::OaDecompositionBase::solverManip::initialNumberRows_

private

Initial number of rows (-1 if don't save).

Definition at line 66 of file BonOaDecBase.hpp.

double* Bonmin::OaDecompositionBase::solverManip::colLower_

private

Initial lower bounds.

Definition at line 69 of file BonOaDecBase.hpp.

double* Bonmin::OaDecompositionBase::solverManip::colUpper_

private

Initial Upper bounds.

Definition at line 72 of file BonOaDecBase.hpp.

CoinWarmStart* Bonmin::OaDecompositionBase::solverManip::warm_

private

Inital basis.

Definition at line 75 of file BonOaDecBase.hpp.

double Bonmin::OaDecompositionBase::solverManip::cutoff_

private

Initial cutoff.

Definition at line 78 of file BonOaDecBase.hpp.

bool Bonmin::OaDecompositionBase::solverManip::deleteSolver_

private

delete si_ ?

Definition at line 81 of file BonOaDecBase.hpp.

OsiObject* * Bonmin::OaDecompositionBase::solverManip::objects_

private

Some objects the feasiblitiy of which to verify.

Definition at line 84 of file BonOaDecBase.hpp.

Referenced by setObjects().

int Bonmin::OaDecompositionBase::solverManip::nObjects_

private

Number of objects.*/.

Definition at line 86 of file BonOaDecBase.hpp.

Referenced by setObjects().

int Bonmin::OaDecompositionBase::solverManip::numcols_

private

Number of columns.

Definition at line 90 of file BonOaDecBase.hpp.

int Bonmin::OaDecompositionBase::solverManip::numrows_

private

Number of rows.

Definition at line 92 of file BonOaDecBase.hpp.

const double* Bonmin::OaDecompositionBase::solverManip::siColLower_

private

Lower bounds on variables.

Definition at line 94 of file BonOaDecBase.hpp.

const double* Bonmin::OaDecompositionBase::solverManip::siColUpper_

private

Upper bounds on variables.

Definition at line 96 of file BonOaDecBase.hpp.

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

• BonOaDecBase.hpp