Scippy

SCIP

Solving Constraint Integer Programs

SCIP_GUBSet Struct Reference

Detailed Description

data structure of a set of GUB constraints

Definition at line 309 of file cons_knapsack.c.

Data Fields

SCIP_GUBCONS ** gubconss
 
GUBCONSSTATUSgubconsstatus
 
int ngubconss
 
int nvars
 
int * gubconssidx
 
int * gubvarsidx
 

Field Documentation

◆ gubconss

SCIP_GUBCONS** SCIP_GUBSet::gubconss

GUB constraints in GUB set

Definition at line 311 of file cons_knapsack.c.

Referenced by getLiftingSequenceGUB(), GUBsetMoveVar(), SCIPsolveKnapsackApproximately(), and sequentialUpAndDownLiftingGUB().

◆ gubconsstatus

GUBCONSSTATUS* SCIP_GUBSet::gubconsstatus

status of GUB constraints

Definition at line 312 of file cons_knapsack.c.

Referenced by getLiftingSequenceGUB(), GUBsetMoveVar(), and sequentialUpAndDownLiftingGUB().

◆ ngubconss

◆ nvars

◆ gubconssidx

int* SCIP_GUBSet::gubconssidx

index of GUB constraint (in gubconss array) of each knapsack variable

Definition at line 315 of file cons_knapsack.c.

Referenced by getLiftingSequenceGUB(), and GUBsetMoveVar().

◆ gubvarsidx

int* SCIP_GUBSet::gubvarsidx

index in GUB constraint (in gubvars array) of each knapsack variable

Definition at line 316 of file cons_knapsack.c.

Referenced by getLiftingSequenceGUB(), and GUBsetMoveVar().