SCIP_ObjImplics Struct Reference

Detailed Description

implication data structure for objective contributions of a binary variable

Definition at line 98 of file prop_pseudoobj.c.

Data Fields
SCIP_VAR **	objvars
SCIP_Real	maxobjchg
int	nlbimpls
int	nubimpls
int	size

Field Documentation

objvars

SCIP_VAR** SCIP_ObjImplics::objvars

variables y in implications y == 0 or y == 1, first we store the implications by x == 0 and second the implications x == 1

Definition at line 100 of file prop_pseudoobj.c.

Referenced by addConflictBinvar(), adjustCutoffbound(), and getMinactImplicObjchg().

maxobjchg

SCIP_Real SCIP_ObjImplics::maxobjchg

maximum objective contribution if variables x is fixed to zero or one

Definition at line 102 of file prop_pseudoobj.c.

nlbimpls

int SCIP_ObjImplics::nlbimpls

number of all implications result through for x == 0

Definition at line 103 of file prop_pseudoobj.c.

Referenced by addConflictBinvar(), adjustCutoffbound(), getMinactImplicObjchg(), and objimplicsCreate().

nubimpls

int SCIP_ObjImplics::nubimpls

number of all implications result through for x == 1

Definition at line 104 of file prop_pseudoobj.c.

Referenced by addConflictBinvar(), adjustCutoffbound(), getMinactImplicObjchg(), and objimplicsCreate().

size

int SCIP_ObjImplics::size

size of the objvars array

Definition at line 105 of file prop_pseudoobj.c.