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ClpPrimalQuadraticDantzig Class Reference

Primal Column Pivot Dantzig Algorithm Class. More...

#include <ClpPrimalQuadraticDantzig.hpp>

Inheritance diagram for ClpPrimalQuadraticDantzig:
Collaboration diagram for ClpPrimalQuadraticDantzig:

List of all members.

Public Member Functions

Algorithmic methods
virtual int pivotColumn (CoinIndexedVector *updates, CoinIndexedVector *spareRow1, CoinIndexedVector *spareRow2, CoinIndexedVector *spareColumn1, CoinIndexedVector *spareColumn2)
 Returns pivot column, -1 if none.
virtual void saveWeights (ClpSimplex *model, int mode)
 Just sets model.
Constructors and destructors
 ClpPrimalQuadraticDantzig ()
 Default Constructor.
 ClpPrimalQuadraticDantzig (const ClpPrimalQuadraticDantzig &)
 Copy constructor.
 ClpPrimalQuadraticDantzig (ClpSimplexPrimalQuadratic *model, ClpQuadraticInfo *info)
 Constructor from model.
ClpPrimalQuadraticDantzigoperator= (const ClpPrimalQuadraticDantzig &rhs)
 Assignment operator.
virtual ~ClpPrimalQuadraticDantzig ()
 Destructor.
virtual ClpPrimalColumnPivotclone (bool copyData=true) const
 Clone.

Detailed Description

Primal Column Pivot Dantzig Algorithm Class.

This is simplest choice - choose largest infeasibility

Definition at line 20 of file ClpPrimalQuadraticDantzig.hpp.


Constructor & Destructor Documentation

ClpPrimalQuadraticDantzig::ClpPrimalQuadraticDantzig ( )

Default Constructor.

ClpPrimalQuadraticDantzig::ClpPrimalQuadraticDantzig ( const ClpPrimalQuadraticDantzig )

Copy constructor.

ClpPrimalQuadraticDantzig::ClpPrimalQuadraticDantzig ( ClpSimplexPrimalQuadratic *  model,
ClpQuadraticInfo *  info 
)

Constructor from model.

virtual ClpPrimalQuadraticDantzig::~ClpPrimalQuadraticDantzig ( ) [virtual]

Destructor.


Member Function Documentation

virtual int ClpPrimalQuadraticDantzig::pivotColumn ( CoinIndexedVector *  updates,
CoinIndexedVector *  spareRow1,
CoinIndexedVector *  spareRow2,
CoinIndexedVector *  spareColumn1,
CoinIndexedVector *  spareColumn2 
) [virtual]

Returns pivot column, -1 if none.

Lumbers over all columns - slow updateArray has cost updates (also use pivotRow_ from last iteration) Can just do full price if you really want to be slow

Implements ClpPrimalColumnPivot.

virtual void ClpPrimalQuadraticDantzig::saveWeights ( ClpSimplex model,
int  mode 
) [inline, virtual]

Just sets model.

Implements ClpPrimalColumnPivot.

Definition at line 39 of file ClpPrimalQuadraticDantzig.hpp.

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

Assignment operator.

virtual ClpPrimalColumnPivot* ClpPrimalQuadraticDantzig::clone ( bool  copyData = true) const [virtual]

Clone.

Implements ClpPrimalColumnPivot.


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