Bonmin::BqpdWarmStart Class Reference

Warm start for filter interface. More...

#include <BonBqpdWarmStart.hpp>

Inheritance diagram for Bonmin::BqpdWarmStart:

Collaboration diagram for Bonmin::BqpdWarmStart:

Public Member Functions
	BqpdWarmStart (const fint xSize=0, const real *xArray=NULL, const fint lamSize=0, const real *lamArray=NULL, const fint lwsSize=0, const fint *lwsArray=NULL, const fint istat[14]=def_istat)
	Constructor.
	BqpdWarmStart (const BqpdWarmStart &other)
	Copy constructor.
	BqpdWarmStart (const CoinWarmStartPrimalDual &pdws)
	constructor from a CoinWarmStartPrimalDual
virtual CoinWarmStart *	clone () const
	virtual copy
virtual	~BqpdWarmStart ()
	Destructor.
virtual CoinWarmStartDiff *	generateDiff (const CoinWarmStart *const other) const
	Generate differences.
virtual void	applyDiff (const CoinWarmStartDiff *const cswDiff)
	Apply differences.
const fint *	lwsArray () const
	Access to lws array.
fint	lwsSize () const
	Access to lws size.
const fint *	istat () const
void	flushPoint ()
bool	empty () const
	Is this an empty warm start?
Public Member Functions inherited from CoinWarmStartPrimalDual
int	dualSize () const
const double *	dual () const
int	primalSize () const
const double *	primal () const
void	assign (int primalSize, int dualSize, double *&primal, double *&dual)
	CoinWarmStartPrimalDual ()
	CoinWarmStartPrimalDual (int primalSize, int dualSize, const double *primal, const double *dual)
	CoinWarmStartPrimalDual (const CoinWarmStartPrimalDual &rhs)
CoinWarmStartPrimalDual &	operator= (const CoinWarmStartPrimalDual &rhs)
void	clear ()
void	swap (CoinWarmStartPrimalDual &rhs)
Public Member Functions inherited from CoinWarmStart
virtual	~CoinWarmStart ()
Public Member Functions inherited from CoinWarmStartBasis
int	getNumStructural () const
int	getNumArtificial () const
int	numberBasicStructurals () const
Status	getStructStatus (int i) const
void	setStructStatus (int i, Status st)
char *	getStructuralStatus ()
const char *	getStructuralStatus () const
char *	getArtificialStatus ()
Status	getArtifStatus (int i) const
void	setArtifStatus (int i, Status st)
const char *	getArtificialStatus () const
virtual void	setSize (int ns, int na)
virtual void	resize (int newNumberRows, int newNumberColumns)
virtual void	compressRows (int tgtCnt, const int *tgts)
virtual void	deleteRows (int rawTgtCnt, const int *rawTgts)
virtual void	deleteColumns (int number, const int *which)
virtual void	mergeBasis (const CoinWarmStartBasis *src, const XferVec *xferRows, const XferVec *xferCols)
	CoinWarmStartBasis ()
	CoinWarmStartBasis (int ns, int na, const char *sStat, const char *aStat)
	CoinWarmStartBasis (const CoinWarmStartBasis &ws)
virtual	~CoinWarmStartBasis ()
virtual CoinWarmStartBasis &	operator= (const CoinWarmStartBasis &rhs)
virtual void	assignBasisStatus (int ns, int na, char *&sStat, char *&aStat)
virtual void	print () const
bool	fullBasis () const
bool	fixFullBasis ()
CoinWarmStartBasis::Status	getStatus (const char *array, int i)
void	setStatus (char *array, int i, CoinWarmStartBasis::Status st)
const char *	statusName (CoinWarmStartBasis::Status status)
int	getNumStructural () const
int	getNumArtificial () const
int	numberBasicStructurals () const
Status	getStructStatus (int i) const
void	setStructStatus (int i, Status st)
char *	getStructuralStatus ()
const char *	getStructuralStatus () const
char *	getArtificialStatus ()
Status	getArtifStatus (int i) const
void	setArtifStatus (int i, Status st)
const char *	getArtificialStatus () const
virtual void	setSize (int ns, int na)
virtual void	resize (int newNumberRows, int newNumberColumns)
virtual void	compressRows (int tgtCnt, const int *tgts)
virtual void	deleteRows (int rawTgtCnt, const int *rawTgts)
virtual void	deleteColumns (int number, const int *which)
virtual void	mergeBasis (const CoinWarmStartBasis *src, const XferVec *xferRows, const XferVec *xferCols)
	CoinWarmStartBasis ()
	CoinWarmStartBasis (int ns, int na, const char *sStat, const char *aStat)
	CoinWarmStartBasis (const CoinWarmStartBasis &ws)
virtual	~CoinWarmStartBasis ()
virtual CoinWarmStartBasis &	operator= (const CoinWarmStartBasis &rhs)
virtual void	assignBasisStatus (int ns, int na, char *&sStat, char *&aStat)
virtual void	print () const
bool	fullBasis () const
bool	fixFullBasis ()
Public Member Functions inherited from Coin::ReferencedObject
	ReferencedObject ()
virtual	~ReferencedObject ()
int	ReferenceCount () const
void	AddRef () const
void	ReleaseRef () const

Static Public Attributes
static fint	def_istat [14]
	Default values for istat.

Additional Inherited Members
Public Types inherited from CoinWarmStartBasis
enum	Status
typedef CoinTriple< int, int, int >	XferEntry
typedef std::vector< XferEntry >	XferVec
Public Attributes inherited from CoinWarmStartBasis
	isFree
	basic
	atUpperBound
	atLowerBound
	superBasic
Protected Attributes inherited from CoinWarmStartBasis
int	numStructural_
int	numArtificial_
int	maxSize_
char *	structuralStatus_
char *	artificialStatus_

Detailed Description

Warm start for filter interface.

Warm start for filter constists of a (possibly huge) array of integers. This class inherits from CoinWarmStartPrimalDual, because that's what this warmstart really is.
For practical reason (integration in Cbc) this class also inherits from CoinWarmStartBasis.

Definition at line 30 of file BonBqpdWarmStart.hpp.

Constructor & Destructor Documentation

BqpdWarmStart() [1/3]

Bonmin::BqpdWarmStart::BqpdWarmStart	(	const fint	xSize = 0,
		const real *	xArray = NULL,
		const fint	lamSize = 0,
		const real *	lamArray = NULL,
		const fint	lwsSize = 0,
		const fint *	lwsArray = NULL,
		const fint	istat[14] = def_istat )

Constructor.

BqpdWarmStart() [2/3]

Bonmin::BqpdWarmStart::BqpdWarmStart

(

const BqpdWarmStart &

other

)

Copy constructor.

BqpdWarmStart() [3/3]

Bonmin::BqpdWarmStart::BqpdWarmStart

(

const CoinWarmStartPrimalDual &

pdws

)

constructor from a CoinWarmStartPrimalDual

~BqpdWarmStart()

virtual Bonmin::BqpdWarmStart::~BqpdWarmStart ( )

virtual

Destructor.

Member Function Documentation

clone()

virtual CoinWarmStart * Bonmin::BqpdWarmStart::clone ( ) const

inlinevirtual

virtual copy

Implements CoinWarmStart.

Definition at line 56 of file BonBqpdWarmStart.hpp.

generateDiff()

virtual CoinWarmStartDiff * Bonmin::BqpdWarmStart::generateDiff ( const CoinWarmStart *const other ) const

virtual

Generate differences.

Reimplemented from CoinWarmStart.

applyDiff()

virtual void Bonmin::BqpdWarmStart::applyDiff ( const CoinWarmStartDiff *const cswDiff )

virtual

Apply differences.

Reimplemented from CoinWarmStartPrimalDual.

lwsArray()

const fint * Bonmin::BqpdWarmStart::lwsArray ( ) const

inline

Access to lws array.

Definition at line 69 of file BonBqpdWarmStart.hpp.

lwsSize()

fint Bonmin::BqpdWarmStart::lwsSize ( ) const

inline

Access to lws size.

Definition at line 74 of file BonBqpdWarmStart.hpp.

istat()

const fint * Bonmin::BqpdWarmStart::istat ( ) const

inline

Definition at line 77 of file BonBqpdWarmStart.hpp.

flushPoint()

void Bonmin::BqpdWarmStart::flushPoint

(

)

empty()

bool Bonmin::BqpdWarmStart::empty ( ) const

inline

Is this an empty warm start?

Definition at line 83 of file BonBqpdWarmStart.hpp.

Member Data Documentation

def_istat

fint Bonmin::BqpdWarmStart::def_istat[14]

static

Default values for istat.

Definition at line 39 of file BonBqpdWarmStart.hpp.

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

• /builddir/build/BUILD/coin-or-Bonmin-1.8.9-build/Bonmin-releases-1.8.9/Bonmin/src/Interfaces/Filter/BonBqpdWarmStart.hpp