#include <ClpPEDualRowDantzig.hpp>

Inheritance diagram for ClpPEDualRowDantzig:

Collaboration diagram for ClpPEDualRowDantzig:

Public Member Functions
	ClpPEDualRowDantzig (double psi=0.5)
	Default Constructor. More...

	ClpPEDualRowDantzig (const ClpPEDualRowDantzig &)
	Copy constructor. More...

ClpPEDualRowDantzig &	operator= (const ClpPEDualRowDantzig &rhs)
	Assignment operator. More...

virtual	~ClpPEDualRowDantzig ()
	Destructor. More...

virtual ClpDualRowPivot *	clone (bool copyData=true) const
	Clone. More...

Algorithmic methods
virtual int	pivotRow ()
	Returns pivot row, -1 if none. More...

virtual double	updateWeights (CoinIndexedVector input, CoinIndexedVector spare, CoinIndexedVector spare2, CoinIndexedVector updatedColumn)
	Update the compatible variables and call the base class method to update weights. More...

virtual void	saveWeights (ClpSimplex *model, int mode)
	Save weights - this may initialize weights as well This is as parent but may initialize ClpPESimplex. More...

Public Member Functions inherited from ClpDualRowDantzig
virtual void	updatePrimalSolution (CoinIndexedVector *input, double theta, double &changeInObjective)
	Updates primal solution (and maybe list of candidates) Uses input vector which it deletes Computes change in objective function. More...

	ClpDualRowDantzig ()
	Default Constructor. More...

	ClpDualRowDantzig (const ClpDualRowDantzig &)
	Copy constructor. More...

ClpDualRowDantzig &	operator= (const ClpDualRowDantzig &rhs)
	Assignment operator. More...

virtual	~ClpDualRowDantzig ()
	Destructor. More...

Public Member Functions inherited from ClpDualRowPivot
virtual void	checkAccuracy ()
	checks accuracy and may re-initialize (may be empty) More...

virtual void	unrollWeights ()
	Gets rid of last update (may be empty) More...

virtual void	clearArrays ()
	Gets rid of all arrays (may be empty) More...

virtual bool	looksOptimal () const
	Returns true if would not find any row. More...

virtual void	maximumPivotsChanged ()
	Called when maximum pivots changes. More...

	ClpDualRowPivot ()
	Default Constructor. More...

	ClpDualRowPivot (const ClpDualRowPivot &)
	Copy constructor. More...

ClpDualRowPivot &	operator= (const ClpDualRowPivot &rhs)
	Assignment operator. More...

virtual	~ClpDualRowPivot ()
	Destructor. More...

ClpSimplex *	model ()
	Returns model. More...

void	setModel (ClpSimplex *newmodel)
	Sets model (normally to NULL) More...

int	type ()
	Returns type (above 63 is extra information) More...

Private Attributes
ClpPESimplex *	modelPE_

double	psi_

int	iCurrent_

int	iInterval_

bool	updateCompatibles_

int	coDegenCompatibles_

int	coConsecutiveCompatibles_

Additional Inherited Members
Protected Attributes inherited from ClpDualRowPivot
ClpSimplex *	model_
	Pointer to model. More...

int	type_
	Type of row pivot algorithm. More...

Detailed Description

Definition at line 25 of file ClpPEDualRowDantzig.hpp.

Constructor & Destructor Documentation

ClpPEDualRowDantzig::ClpPEDualRowDantzig ( double psi = 0.5 )

Default Constructor.

ClpPEDualRowDantzig::ClpPEDualRowDantzig ( const ClpPEDualRowDantzig & )

Copy constructor.

virtual ClpPEDualRowDantzig::~ClpPEDualRowDantzig ( )

virtual

Destructor.

Member Function Documentation

ClpPEDualRowDantzig& ClpPEDualRowDantzig::operator= ( const ClpPEDualRowDantzig & rhs )

Assignment operator.

virtual ClpDualRowPivot* ClpPEDualRowDantzig::clone ( bool copyData = true ) const

virtual

Clone.

Reimplemented from ClpDualRowDantzig.

virtual int ClpPEDualRowDantzig::pivotRow ( )

virtual

Returns pivot row, -1 if none.

Reimplemented from ClpDualRowDantzig.

virtual double ClpPEDualRowDantzig::updateWeights	(	CoinIndexedVector *	input,
		CoinIndexedVector *	spare,
		CoinIndexedVector *	spare2,
		CoinIndexedVector *	updatedColumn
	)

virtual

Update the compatible variables and call the base class method to update weights.

Reimplemented from ClpDualRowDantzig.

virtual void ClpPEDualRowDantzig::saveWeights	(	ClpSimplex *	model,
		int	mode
	)

virtual

Save weights - this may initialize weights as well This is as parent but may initialize ClpPESimplex.

Reimplemented from ClpDualRowPivot.

Member Data Documentation

ClpPESimplex* ClpPEDualRowDantzig::modelPE_

private

Definition at line 67 of file ClpPEDualRowDantzig.hpp.

double ClpPEDualRowDantzig::psi_

private

Definition at line 71 of file ClpPEDualRowDantzig.hpp.

int ClpPEDualRowDantzig::iCurrent_

private

Definition at line 74 of file ClpPEDualRowDantzig.hpp.

int ClpPEDualRowDantzig::iInterval_

private

Definition at line 75 of file ClpPEDualRowDantzig.hpp.

bool ClpPEDualRowDantzig::updateCompatibles_

private

Definition at line 78 of file ClpPEDualRowDantzig.hpp.

int ClpPEDualRowDantzig::coDegenCompatibles_

private

Definition at line 79 of file ClpPEDualRowDantzig.hpp.

int ClpPEDualRowDantzig::coConsecutiveCompatibles_

private

Definition at line 79 of file ClpPEDualRowDantzig.hpp.

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

/tmp/Bcp-1.4.4/Clp/src/ClpPEDualRowDantzig.hpp

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation