ClpDualRowDantzig Class Reference

Dual Row Pivot Dantzig Algorithm Class. More...

#include <ClpDualRowDantzig.hpp>

Inheritance diagram for ClpDualRowDantzig:

List of all members.

Public Member Functions
Algorithmic methods
virtual int	pivotRow ()
	Returns pivot row, -1 if none.
virtual double	updateWeights (CoinIndexedVector *input, CoinIndexedVector *spare, CoinIndexedVector *updatedColumn)
	Updates weights and returns pivot alpha.
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.
Constructors and destructors
	ClpDualRowDantzig ()
	Default Constructor.
	ClpDualRowDantzig (const ClpDualRowDantzig &)
	Copy constructor.
ClpDualRowDantzig &	operator= (const ClpDualRowDantzig &rhs)
	Assignment operator.
virtual	~ClpDualRowDantzig ()
	Destructor.
virtual ClpDualRowPivot *	clone (bool copyData=true) const
	Clone.

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Detailed Description

Dual Row Pivot Dantzig Algorithm Class.

This is simplest choice - choose largest infeasibility

Definition at line 16 of file ClpDualRowDantzig.hpp.

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Constructor & Destructor Documentation

ClpDualRowDantzig::ClpDualRowDantzig (   )

Default Constructor.

ClpDualRowDantzig::ClpDualRowDantzig (  const ClpDualRowDantzig &   )

Copy constructor.

virtual ClpDualRowDantzig::~ClpDualRowDantzig (   )  [virtual]

Destructor.

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Member Function Documentation

virtual int ClpDualRowDantzig::pivotRow (   )  [virtual]

Returns pivot row, -1 if none. Implements ClpDualRowPivot.

virtual double ClpDualRowDantzig::updateWeights (  CoinIndexedVector *  input, CoinIndexedVector *  spare, CoinIndexedVector *  updatedColumn )  [virtual]

Updates weights and returns pivot alpha. Implements ClpDualRowPivot.

virtual void ClpDualRowDantzig::updatePrimalSolution (  CoinIndexedVector *  input, double  theta, double &  changeInObjective )  [virtual]

Updates primal solution (and maybe list of candidates) Uses input vector which it deletes Computes change in objective function. Implements ClpDualRowPivot.

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

Assignment operator.

virtual ClpDualRowPivot* ClpDualRowDantzig::clone (  bool  copyData = true  )  const [virtual]

Clone. Implements ClpDualRowPivot.

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

• /files2/home/rwaltz/Software/COIN/Clp/include/ClpDualRowDantzig.hpp

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