spxpricer.h File Reference

Abstract pricer base class. More...

#include <assert.h>
#include "spxdefines.h"
#include "spxsolver.h"

Go to the source code of this file.

Classes
class	SPxPricer
	Abstract pricer base class.Class SPxPricer is a pure virtual class defining the interface for pricer classes to be used by SoPlex. The pricer's task is to select a vector to enter or leave the simplex basis, depending on the chosen simplex type. More...

Namespaces
namespace	soplex
	Everything should be within this namespace.

Macros
#define	MAX_PRICING_CANDIDATES   8
#define	IMPROVEMENT_STEPLENGTH   20
#define	IMPROVEMENT_THRESHOLD   1

Detailed Description

Abstract pricer base class.

Definition in file spxpricer.h.

Macro Definition Documentation

#define IMPROVEMENT_STEPLENGTH   20

Definition at line 29 of file spxpricer.h.

Referenced by SPxDevexPR::selectLeavePart(), and SPxSteepPR::selectLeavePart().

#define IMPROVEMENT_THRESHOLD   1

Definition at line 30 of file spxpricer.h.

Referenced by SPxDevexPR::selectLeavePart(), and SPxSteepPR::selectLeavePart().

#define MAX_PRICING_CANDIDATES   8

Definition at line 28 of file spxpricer.h.

Referenced by get_pricer(), SPxDantzigPR::selectLeavePart(), SPxDevexPR::selectLeavePart(), SPxSteepPR::selectLeavePart(), and SPxSolver::writeState().