Scippy

SCIP

Solving Constraint Integer Programs

SCIP_LPiNorms Struct Reference

Detailed Description

LPi norms stores pricing norms

row norms

LPi norms to store dual steepest edge

Definition at line 188 of file lpi_cpx.c.

Data Fields

int normlen
 
double * norm
 
int * head
 
int ncols
 
int nrows
 
double * colnorm
 
double * rownorm
 
char * cstat
 
char * rstat
 
SCIP_Realnorms
 

Field Documentation

◆ normlen

int SCIP_LPiNorms::normlen

number of rows for which dual norm is stored

Definition at line 190 of file lpi_cpx.c.

Referenced by SCIPlpiSetNorms().

◆ norm

double* SCIP_LPiNorms::norm

dual norms

Definition at line 191 of file lpi_cpx.c.

◆ head

int* SCIP_LPiNorms::head

row/column indices corresponding to norms

Definition at line 192 of file lpi_cpx.c.

◆ ncols

int SCIP_LPiNorms::ncols

number of columns for which dual norm is stored

number of columns

number of stored norms corresponding to cols

Definition at line 177 of file lpi_grb.c.

Referenced by SCIPlpiSetNorms().

◆ nrows

int SCIP_LPiNorms::nrows

number of rows for which dual norm is stored

number of rows

number of stored norms corresponding to rows

Definition at line 178 of file lpi_grb.c.

Referenced by SCIPlpiSetNorms().

◆ colnorm

double* SCIP_LPiNorms::colnorm

dual norms for columns

Definition at line 179 of file lpi_grb.c.

Referenced by SCIPlpiSetNorms().

◆ rownorm

double* SCIP_LPiNorms::rownorm

dual norms for rows

Definition at line 180 of file lpi_grb.c.

Referenced by SCIPlpiSetNorms().

◆ cstat

char* SCIP_LPiNorms::cstat

basis status of columns

Definition at line 74 of file lpi_qso.c.

Referenced by SCIPlpiSetNorms().

◆ rstat

char* SCIP_LPiNorms::rstat

basis status of rows

Definition at line 75 of file lpi_qso.c.

Referenced by SCIPlpiSetNorms().

◆ norms

SCIP_Real * SCIP_LPiNorms::norms

row norms

norms to be (re)stored

Definition at line 76 of file lpi_qso.c.

Referenced by SCIPlpiSetNorms().