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SoPlex

Sequential object-oriented simPlex

CLUFactor< R >::L Struct Reference

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

#include <clufactor.h>

Public Attributes

int size
 size of arrays val and idx More...
 
std::vector< R > val
 values of L vectors More...
 
int * idx
 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...
 
std::vector< R > 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

template<class R>
struct soplex::CLUFactor< R >::L

Data structures for saving the working matrix and L factor.

Definition at line 160 of file clufactor.h.

Member Data Documentation

◆ firstUnused

int firstUnused

number of first unused L vector

Definition at line 167 of file clufactor.h.

Referenced by SLUFactor< R >::memory().

◆ firstUpdate

int firstUpdate

number of first update L vector

Definition at line 166 of file clufactor.h.

◆ idx

int* idx

indices of L vectors

Definition at line 164 of file clufactor.h.

◆ rbeg

int* rbeg

start of rows in rval and ridx

Definition at line 178 of file clufactor.h.

◆ ridx

int* ridx

indices of rows of L

Definition at line 177 of file clufactor.h.

◆ rorig

int* rorig

original row permutation

Definition at line 179 of file clufactor.h.

◆ row

int* row

column indices of L vectors

Definition at line 169 of file clufactor.h.

◆ rperm

int* rperm

original row permutation

Definition at line 180 of file clufactor.h.

◆ rval

std::vector<R> rval

values of rows of L

Definition at line 176 of file clufactor.h.

◆ size

int size

size of arrays val and idx

Definition at line 162 of file clufactor.h.

◆ start

int* start

starting positions in val and idx

Definition at line 168 of file clufactor.h.

Referenced by SLUFactor< R >::memory().

◆ startSize

int startSize

size of array start

Definition at line 165 of file clufactor.h.

◆ updateType

int updateType

type of updates to be used.

Definition at line 170 of file clufactor.h.

◆ val

std::vector<R> val

values of L vectors

Definition at line 163 of file clufactor.h.