Scippy

SCIP

Solving Constraint Integer Programs

SCIP_BdChgInfo Struct Reference

Detailed Description

bound change information to track bound changes from root node to current node

Definition at line 106 of file struct_var.h.

#include <struct_var.h>

Data Fields

SCIP_Real oldbound
 
SCIP_Real newbound
 
SCIP_VARvar
 
SCIP_INFERENCEDATA inferencedata
 
SCIP_BDCHGIDX bdchgidx
 
unsigned int pos:27
 
unsigned int boundchgtype:2
 
unsigned int boundtype:1
 
unsigned int inferboundtype:1
 
unsigned int redundant:1
 

Field Documentation

◆ oldbound

◆ newbound

◆ var

◆ inferencedata

◆ bdchgidx

◆ pos

unsigned int SCIP_BdChgInfo::pos

position in the variable domain change array

Definition at line 113 of file struct_var.h.

Referenced by SCIPconflictAddRelaxedBound(), SCIPvarGetLbchgInfo(), SCIPvarGetUbchgInfo(), varAddLbchginfo(), and varAddUbchginfo().

◆ boundchgtype

◆ boundtype

◆ inferboundtype

unsigned int SCIP_BdChgInfo::inferboundtype

type of bound for inference var (see inference data): lower or upper bound

Definition at line 116 of file struct_var.h.

Referenced by SCIPbdchginfoGetInferBoundtype(), varAddLbchginfo(), and varAddUbchginfo().

◆ redundant

unsigned int SCIP_BdChgInfo::redundant