Param Class Reference

#include <spxdefines.h>

Static Public Member Functions
Access / modification
static Real	epsilon ()
static void	setEpsilon (Real eps)
static Real	epsilonFactorization ()
static void	setEpsilonFactorization (Real eps)
static Real	epsilonUpdate ()
static void	setEpsilonUpdate (Real eps)
static Real	epsilonPivot ()
static void	setEpsilonPivot (Real eps)

Static Private Attributes
Data
static Real	s_epsilon = DEFAULT_EPS_ZERO
	default allowed additive zero: 1.0 + EPS_ZERO == 1.0 More...
static Real	s_epsilon_factorization = DEFAULT_EPS_FACTOR
	epsilon for factorization More...
static Real	s_epsilon_update = DEFAULT_EPS_UPDATE
	epsilon for factorization update More...
static Real	s_epsilon_pivot = DEFAULT_EPS_PIVOT
	epsilon for pivot zero tolerance in factorization More...

Detailed Description

Definition at line 232 of file spxdefines.h.

Member Function Documentation

static Real epsilon ( )

static

Definition at line 255 of file spxdefines.h.

References Param::s_epsilon, and Param::setEpsilon().

Referenced by main(), and SPxMainSM::simplifyRows().

static Real epsilonFactorization ( )

static

Definition at line 262 of file spxdefines.h.

References Param::s_epsilon_factorization, and Param::setEpsilonFactorization().

Referenced by SLUFactor::clear(), and main().

static Real epsilonPivot ( )

static

Definition at line 276 of file spxdefines.h.

References Param::s_epsilon_pivot, Param::setEpsilonPivot(), soplex::spxAbs(), soplex::spxFrexp(), soplex::spxLdexp(), soplex::spxNextafter(), and soplex::spxSqrt().

Referenced by CLUFactor::setPivot().

static Real epsilonUpdate ( )

static

Definition at line 269 of file spxdefines.h.

References Param::s_epsilon_update, and Param::setEpsilonUpdate().

Referenced by CLUFactor::forestUpdate(), and main().

void setEpsilon ( Real  eps )

static

Definition at line 45 of file spxdefines.cpp.

References Param::s_epsilon.

Referenced by Param::epsilon(), main(), and SoPlex::setRealParam().

void setEpsilonFactorization ( Real  eps )

static

Definition at line 50 of file spxdefines.cpp.

References Param::s_epsilon_factorization.

Referenced by Param::epsilonFactorization(), main(), and SoPlex::setRealParam().

void setEpsilonPivot ( Real  eps )

static

Definition at line 60 of file spxdefines.cpp.

References Param::s_epsilon_pivot.

Referenced by Param::epsilonPivot(), and SoPlex::setRealParam().

void setEpsilonUpdate ( Real  eps )

static

Definition at line 55 of file spxdefines.cpp.

References Param::s_epsilon_update.

Referenced by Param::epsilonUpdate(), main(), and SoPlex::setRealParam().

Member Data Documentation

Real s_epsilon = DEFAULT_EPS_ZERO

staticprivate

default allowed additive zero: 1.0 + EPS_ZERO == 1.0

Definition at line 240 of file spxdefines.h.

Referenced by Param::epsilon(), and Param::setEpsilon().

Real s_epsilon_factorization = DEFAULT_EPS_FACTOR

staticprivate

epsilon for factorization

Definition at line 242 of file spxdefines.h.

Referenced by Param::epsilonFactorization(), and Param::setEpsilonFactorization().

Real s_epsilon_pivot = DEFAULT_EPS_PIVOT

staticprivate

epsilon for pivot zero tolerance in factorization

Definition at line 246 of file spxdefines.h.

Referenced by Param::epsilonPivot(), and Param::setEpsilonPivot().

Real s_epsilon_update = DEFAULT_EPS_UPDATE

staticprivate

epsilon for factorization update

Definition at line 244 of file spxdefines.h.

Referenced by Param::epsilonUpdate(), and Param::setEpsilonUpdate().