Scippy

SoPlex

Sequential object-oriented simPlex

Data structures for saving the working matrix and L factor. More...

#include <clufactor_rational.h>

Public Attributes
DVectorRational	val
	values of L vectors More...

int *	idx
	array of size val.dim() storing indices of L vectors More...

int	startSize
	size of array start More...

int	firstUpdate
	number of first update L vector More...

int	firstUnused
	number of first unused L vector More...

int *	start
	starting positions in val and idx More...

int *	row
	column indices of L vectors More...

int	updateType
	type of updates to be used. More...

DVectorRational	rval
	values of rows of L More...

int *	ridx
	indices of rows of L More...

int *	rbeg
	start of rows in rval and ridx More...

int *	rorig
	original row permutation More...

int *	rperm
	original row permutation More...

Detailed Description

Data structures for saving the working matrix and L factor.

Definition at line 159 of file clufactor_rational.h.

Member Data Documentation

int firstUnused

number of first unused L vector

Definition at line 165 of file clufactor_rational.h.

Referenced by SLUFactorRational::assign(), SLUFactorRational::clear(), CLUFactorRational::dump(), CLUFactorRational::factor(), CLUFactorRational::forestUpdate(), SLUFactorRational::load(), CLUFactorRational::makeLvec(), SLUFactorRational::memory(), SLUFactorRational::SLUFactorRational(), CLUFactorRational::solveLleft2forest(), CLUFactorRational::solveLleftForest(), CLUFactorRational::solveLleftForestNoNZ(), CLUFactorRational::solveLright(), CLUFactorRational::solveLright2(), CLUFactorRational::solveUpdateLeft(), CLUFactorRational::solveUpdateLeft2(), CLUFactorRational::solveUpdateRight(), CLUFactorRational::solveUpdateRight2(), CLUFactorRational::vSolveLright(), CLUFactorRational::vSolveLright2(), CLUFactorRational::vSolveLright3(), CLUFactorRational::vSolveUpdateRight(), and CLUFactorRational::vSolveUpdateRightNoNZ().

int firstUpdate

number of first update L vector

Definition at line 164 of file clufactor_rational.h.

Referenced by SLUFactorRational::assign(), SLUFactorRational::clear(), CLUFactorRational::factor(), SLUFactorRational::load(), CLUFactorRational::setupRowVals(), SLUFactorRational::SLUFactorRational(), CLUFactorRational::solveLleft(), CLUFactorRational::solveLleft2(), CLUFactorRational::solveLleft2forest(), CLUFactorRational::solveLleftEps(), CLUFactorRational::solveLleftForest(), CLUFactorRational::solveLleftForestNoNZ(), CLUFactorRational::solveLleftNoNZ(), CLUFactorRational::solveLright(), CLUFactorRational::solveLright2(), CLUFactorRational::solveUpdateLeft(), CLUFactorRational::solveUpdateLeft2(), CLUFactorRational::solveUpdateRight(), CLUFactorRational::solveUpdateRight2(), CLUFactorRational::vSolveLeft(), CLUFactorRational::vSolveLright(), CLUFactorRational::vSolveLright2(), CLUFactorRational::vSolveLright3(), CLUFactorRational::vSolveUpdateRight(), and CLUFactorRational::vSolveUpdateRightNoNZ().

int* idx

array of size val.dim() storing indices of L vectors

Definition at line 162 of file clufactor_rational.h.

Referenced by SLUFactorRational::assign(), SLUFactorRational::clear(), CLUFactorRational::dump(), CLUFactorRational::eliminateRowSingletons(), CLUFactorRational::forestUpdate(), SLUFactorRational::freeAll(), CLUFactorRational::minLMem(), CLUFactorRational::rowSingletons(), CLUFactorRational::setupRowVals(), SLUFactorRational::SLUFactorRational(), CLUFactorRational::solveLleft(), CLUFactorRational::solveLleft2(), CLUFactorRational::solveLleft2forest(), CLUFactorRational::solveLleftEps(), CLUFactorRational::solveLleftForest(), CLUFactorRational::solveLleftForestNoNZ(), CLUFactorRational::solveLleftNoNZ(), CLUFactorRational::solveLright(), CLUFactorRational::solveLright2(), CLUFactorRational::solveUpdateLeft(), CLUFactorRational::solveUpdateLeft2(), CLUFactorRational::solveUpdateRight(), CLUFactorRational::solveUpdateRight2(), CLUFactorRational::update(), CLUFactorRational::updateNoClear(), CLUFactorRational::updateRow(), CLUFactorRational::vSolveLright(), CLUFactorRational::vSolveLright2(), CLUFactorRational::vSolveLright3(), CLUFactorRational::vSolveUpdateRight(), and CLUFactorRational::vSolveUpdateRightNoNZ().

int* rbeg

start of rows in rval and ridx

Definition at line 176 of file clufactor_rational.h.

Referenced by SLUFactorRational::assign(), SLUFactorRational::clear(), SLUFactorRational::freeAll(), CLUFactorRational::setupRowVals(), SLUFactorRational::SLUFactorRational(), CLUFactorRational::solveLleft(), CLUFactorRational::solveLleft2(), CLUFactorRational::solveLleftEps(), and CLUFactorRational::solveLleftNoNZ().

int* ridx

indices of rows of L

Definition at line 175 of file clufactor_rational.h.

Referenced by SLUFactorRational::assign(), SLUFactorRational::clear(), SLUFactorRational::freeAll(), CLUFactorRational::setupRowVals(), SLUFactorRational::SLUFactorRational(), CLUFactorRational::solveLleft(), CLUFactorRational::solveLleft2(), CLUFactorRational::solveLleftEps(), and CLUFactorRational::solveLleftNoNZ().

int* rorig

original row permutation

Definition at line 177 of file clufactor_rational.h.

Referenced by SLUFactorRational::assign(), SLUFactorRational::clear(), SLUFactorRational::freeAll(), CLUFactorRational::setupRowVals(), SLUFactorRational::SLUFactorRational(), CLUFactorRational::solveLleft(), CLUFactorRational::solveLleft2(), CLUFactorRational::solveLleftEps(), and CLUFactorRational::solveLleftNoNZ().

int* row

column indices of L vectors

Definition at line 167 of file clufactor_rational.h.

Referenced by SLUFactorRational::assign(), SLUFactorRational::clear(), CLUFactorRational::dump(), SLUFactorRational::freeAll(), SLUFactorRational::load(), CLUFactorRational::makeLvec(), CLUFactorRational::setupRowVals(), SLUFactorRational::SLUFactorRational(), CLUFactorRational::solveLleft(), CLUFactorRational::solveLleft2(), CLUFactorRational::solveLleft2forest(), CLUFactorRational::solveLleftEps(), CLUFactorRational::solveLleftForest(), CLUFactorRational::solveLleftForestNoNZ(), CLUFactorRational::solveLleftNoNZ(), CLUFactorRational::solveLright(), CLUFactorRational::solveLright2(), CLUFactorRational::solveUpdateLeft(), CLUFactorRational::solveUpdateLeft2(), CLUFactorRational::solveUpdateRight(), CLUFactorRational::solveUpdateRight2(), CLUFactorRational::vSolveLright(), CLUFactorRational::vSolveLright2(), CLUFactorRational::vSolveLright3(), CLUFactorRational::vSolveUpdateRight(), and CLUFactorRational::vSolveUpdateRightNoNZ().

int* rperm

original row permutation

Definition at line 178 of file clufactor_rational.h.

Referenced by SLUFactorRational::assign(), SLUFactorRational::clear(), SLUFactorRational::freeAll(), CLUFactorRational::setupRowVals(), SLUFactorRational::SLUFactorRational(), CLUFactorRational::solveLleft(), and CLUFactorRational::solveLleftNoNZ().

DVectorRational rval

values of rows of L

Definition at line 174 of file clufactor_rational.h.

Referenced by SLUFactorRational::assign(), SLUFactorRational::clear(), SLUFactorRational::freeAll(), CLUFactorRational::setupRowVals(), SLUFactorRational::SLUFactorRational(), CLUFactorRational::solveLleft(), CLUFactorRational::solveLleft2(), CLUFactorRational::solveLleftEps(), and CLUFactorRational::solveLleftNoNZ().

int* start

starting positions in val and idx

Definition at line 166 of file clufactor_rational.h.

Referenced by SLUFactorRational::assign(), SLUFactorRational::clear(), CLUFactorRational::dump(), CLUFactorRational::factor(), CLUFactorRational::forestUpdate(), SLUFactorRational::freeAll(), SLUFactorRational::load(), CLUFactorRational::makeLvec(), SLUFactorRational::memory(), CLUFactorRational::setupRowVals(), SLUFactorRational::SLUFactorRational(), CLUFactorRational::solveLleft(), CLUFactorRational::solveLleft2(), CLUFactorRational::solveLleft2forest(), CLUFactorRational::solveLleftEps(), CLUFactorRational::solveLleftForest(), CLUFactorRational::solveLleftForestNoNZ(), CLUFactorRational::solveLleftNoNZ(), CLUFactorRational::solveLright(), CLUFactorRational::solveLright2(), CLUFactorRational::solveUpdateLeft(), CLUFactorRational::solveUpdateLeft2(), CLUFactorRational::solveUpdateRight(), CLUFactorRational::solveUpdateRight2(), CLUFactorRational::vSolveLright(), CLUFactorRational::vSolveLright2(), CLUFactorRational::vSolveLright3(), CLUFactorRational::vSolveUpdateRight(), and CLUFactorRational::vSolveUpdateRightNoNZ().

int startSize

size of array start

Definition at line 163 of file clufactor_rational.h.

Referenced by SLUFactorRational::assign(), SLUFactorRational::clear(), SLUFactorRational::load(), CLUFactorRational::makeLvec(), and SLUFactorRational::SLUFactorRational().

int updateType

type of updates to be used.

Definition at line 168 of file clufactor_rational.h.

Referenced by SLUFactorRational::assign(), SLUFactorRational::change(), SLUFactorRational::load(), SLUFactorRational::solve2right4update(), SLUFactorRational::solve3right4update(), CLUFactorRational::solveLeft(), CLUFactorRational::solveLeft2(), CLUFactorRational::solveLeftEps(), CLUFactorRational::solveLright(), CLUFactorRational::solveLright2(), CLUFactorRational::solveRight(), CLUFactorRational::solveRight2(), CLUFactorRational::solveRight2update(), SLUFactorRational::solveRight4update(), CLUFactorRational::solveRight4update(), CLUFactorRational::solveUpdateLeft(), CLUFactorRational::solveUpdateLeft2(), CLUFactorRational::solveUpdateRight(), CLUFactorRational::solveUpdateRight2(), CLUFactorRational::vSolveLeft(), CLUFactorRational::vSolveLeft2(), CLUFactorRational::vSolveLeft3(), CLUFactorRational::vSolveLeftNoNZ(), CLUFactorRational::vSolveLright(), CLUFactorRational::vSolveLright2(), CLUFactorRational::vSolveLright3(), CLUFactorRational::vSolveRight4update(), CLUFactorRational::vSolveRight4update2(), CLUFactorRational::vSolveRight4update3(), CLUFactorRational::vSolveRightNoNZ(), CLUFactorRational::vSolveUpdateRight(), and CLUFactorRational::vSolveUpdateRightNoNZ().

DVectorRational val

values of L vectors

Definition at line 161 of file clufactor_rational.h.

Referenced by SLUFactorRational::assign(), SLUFactorRational::clear(), CLUFactorRational::dump(), CLUFactorRational::eliminateRowSingletons(), CLUFactorRational::forestUpdate(), SLUFactorRational::freeAll(), CLUFactorRational::makeLvec(), CLUFactorRational::minLMem(), CLUFactorRational::rowSingletons(), CLUFactorRational::setupRowVals(), SLUFactorRational::SLUFactorRational(), CLUFactorRational::solveLleft(), CLUFactorRational::solveLleft2(), CLUFactorRational::solveLleft2forest(), CLUFactorRational::solveLleftEps(), CLUFactorRational::solveLleftForest(), CLUFactorRational::solveLleftForestNoNZ(), CLUFactorRational::solveLleftNoNZ(), CLUFactorRational::solveLright(), CLUFactorRational::solveLright2(), CLUFactorRational::solveUpdateLeft(), CLUFactorRational::solveUpdateLeft2(), CLUFactorRational::solveUpdateRight(), CLUFactorRational::solveUpdateRight2(), CLUFactorRational::update(), CLUFactorRational::updateNoClear(), CLUFactorRational::updateRow(), CLUFactorRational::vSolveLright(), CLUFactorRational::vSolveLright2(), CLUFactorRational::vSolveLright3(), CLUFactorRational::vSolveUpdateRight(), and CLUFactorRational::vSolveUpdateRightNoNZ().