SCIP_ConsData Struct Reference

Detailed Description

constraint data for masterbranch constraints

constraint data for branch orig constraints

Definition at line 71 of file cons_masterbranch.c.

Public Attributes

char * name
 
int npropvars
 
SCIP_Bool needprop
 
SCIP_NODE * node
 
int nactivated
 
SCIP_CONS * parentcons
 
SCIP_CONS ** childconss
 
int nchildconss
 
SCIP_CONS * probingtmpcons
 
SCIP_CONS * origcons
 
GCG_BRANCHDATAbranchdata
 
SCIP_BRANCHRULE * branchrule
 
SCIP_VAR ** localbndvars
 
SCIP_BOUNDTYPE * localbndtypes
 
SCIP_Real * localnewbnds
 
SCIP_Real * localoldbnds
 
int * nlocalbndchgstreated
 
int nlocalbndchgs
 
int nbranchingchgs
 
SCIP_VAR ** copiedvars
 
GCG_BOUNDTYPEcopiedvarbndtypes
 
SCIP_Real * copiedvarbnds
 
int ncopiedvarbnds
 
int maxcopiedvarbnds
 
SCIP_CONS ** origbranchconss
 
int norigbranchconss
 
SCIP_CONS * mastercons
 

Member Data Documentation

GCG_BRANCHDATA * SCIP_ConsData::branchdata

branching data stored by the branching rule at the corresponding origcons constraint containing information about the branching restrictions

branching data stored by the branching rule containing information about the branching restrictions

Definition at line 86 of file cons_masterbranch.c.

Referenced by GCGcreateConsMasterbranch().

SCIP_BRANCHRULE * SCIP_ConsData::branchrule

branching rule that created the corresponding node in the original problem and imposed branching restrictions

branching rule that created the corresponding node and imposed branching restrictions

Definition at line 88 of file cons_masterbranch.c.

Referenced by GCGcreateConsMasterbranch(), and GCGcurrentNodeIsGeneric().

SCIP_CONS ** SCIP_ConsData::childconss

array of the masterbranch constraints of child nodes

Definition at line 81 of file cons_masterbranch.c.

Referenced by SCIP_DECL_CONSDELETE().

SCIP_Real* SCIP_ConsData::copiedvarbnds

new lower/upper bounds of the coped original variables

Definition at line 105 of file cons_masterbranch.c.

GCG_BOUNDTYPE* SCIP_ConsData::copiedvarbndtypes

types of the new local bounds of the coped original variables

Definition at line 104 of file cons_masterbranch.c.

SCIP_VAR** SCIP_ConsData::copiedvars

original variables on which local bounds were changed

Definition at line 103 of file cons_masterbranch.c.

SCIP_BOUNDTYPE* SCIP_ConsData::localbndtypes

types of the bound changes stored at the current node

Definition at line 93 of file cons_masterbranch.c.

SCIP_VAR** SCIP_ConsData::localbndvars

original variables of bound changes stored at the current node

Definition at line 92 of file cons_masterbranch.c.

SCIP_Real* SCIP_ConsData::localnewbnds

new bounds for the bound changes stored at the current node

Definition at line 94 of file cons_masterbranch.c.

SCIP_Real* SCIP_ConsData::localoldbnds

old bounds for the bound changes stored at the current node

Definition at line 95 of file cons_masterbranch.c.

SCIP_CONS* SCIP_ConsData::mastercons

the masterbranch constraint of the corresponding node in the master program

Definition at line 80 of file cons_origbranch.c.

Referenced by GCGcurrentNodeIsGeneric().

int SCIP_ConsData::maxcopiedvarbnds

size of copiedvars, copiedvarbndtypes, and copiedvarbnds arrays

Definition at line 107 of file cons_masterbranch.c.

int SCIP_ConsData::nactivated

number of times the constraint has been activated so far

Definition at line 78 of file cons_masterbranch.c.

char* SCIP_ConsData::name

name of the constraint

Definition at line 73 of file cons_masterbranch.c.

Referenced by GCGcreateConsMasterbranch().

int SCIP_ConsData::nbranchingchgs

number of bound changes due to branching (<= nlocalbndchgs)

Definition at line 100 of file cons_masterbranch.c.

int SCIP_ConsData::nchildconss

number of the masterbranch constraints of child nodes

Definition at line 82 of file cons_masterbranch.c.

Referenced by SCIP_DECL_CONSDELETE().

int SCIP_ConsData::ncopiedvarbnds

number of new local bounds stored

Definition at line 106 of file cons_masterbranch.c.

SCIP_Bool SCIP_ConsData::needprop

should the constraint be propagated?

Definition at line 76 of file cons_masterbranch.c.

int SCIP_ConsData::nlocalbndchgs

number of bound changes

Definition at line 99 of file cons_masterbranch.c.

Referenced by applyLocalBndchgsToPricedMastervars().

int* SCIP_ConsData::nlocalbndchgstreated

number of bound changes of the nodes on the way from the current node to the root node that have been treated so far

Definition at line 97 of file cons_masterbranch.c.

Referenced by initializeConsdata().

SCIP_NODE * SCIP_ConsData::node

the node at which the constraint is sticking

the node at which the cons is sticking

Definition at line 77 of file cons_masterbranch.c.

Referenced by GCGcreateConsMasterbranch().

int SCIP_ConsData::norigbranchconss

number of constraints in the original problem that enforce the branching decision

Definition at line 111 of file cons_masterbranch.c.

Referenced by GCGcreateConsMasterbranch().

int SCIP_ConsData::npropvars

number of variables that existed the last time the related node was propagated, used to determine whether the constraint should be repropagated

Definition at line 74 of file cons_masterbranch.c.

SCIP_CONS** SCIP_ConsData::origbranchconss

constraints in the original problem that enforce the branching decision

Definition at line 110 of file cons_masterbranch.c.

Referenced by GCGcreateConsMasterbranch().

SCIP_CONS* SCIP_ConsData::origcons

the corresponding origbranch cons in the original program

Definition at line 84 of file cons_masterbranch.c.

Referenced by GCGconsMasterbranchSetOrigcons(), and initializeConsdata().

SCIP_CONS * SCIP_ConsData::parentcons

the masterbranch constraint of the parent node

the origbranch constraint of the parent node

Definition at line 80 of file cons_masterbranch.c.

Referenced by GCGcreateConsMasterbranch().

SCIP_CONS * SCIP_ConsData::probingtmpcons

pointer to save the last child in the childconss array if it is overwritten in probing mode

Definition at line 83 of file cons_masterbranch.c.