Scippy

SCIP

Solving Constraint Integer Programs

BRANCHCAND Struct Reference

Detailed Description

branching candidate with various scores

Definition at line 357 of file cons_nonlinear.c.

Data Fields

SCIP_EXPRexpr
 
SCIP_VARvar
 
SCIP_Real auxviol
 
SCIP_Real domain
 
SCIP_Real dual
 
SCIP_Real pscost
 
SCIP_Real vartype
 
SCIP_Real fractionality
 
SCIP_Real weighted
 

Field Documentation

◆ expr

SCIP_EXPR* BRANCHCAND::expr

expression that holds branching candidate, NULL if candidate is due to fractionality of integer variable

Definition at line 359 of file cons_nonlinear.c.

Referenced by branching(), branchingIntegralOrNonlinear(), collectBranchingCandidates(), SCIP_DECL_SORTINDCOMP(), and scoreBranchingCandidates().

◆ var

SCIP_VAR* BRANCHCAND::var

variable that is branching candidate

Definition at line 360 of file cons_nonlinear.c.

Referenced by branching(), branchingIntegralOrNonlinear(), collectBranchingCandidates(), and scoreBranchingCandidates().

◆ auxviol

SCIP_Real BRANCHCAND::auxviol

aux-violation score of candidate

Definition at line 361 of file cons_nonlinear.c.

Referenced by branchingIntegralOrNonlinear(), collectBranchingCandidates(), and scoreBranchingCandidates().

◆ domain

SCIP_Real BRANCHCAND::domain

domain score of candidate

Definition at line 362 of file cons_nonlinear.c.

Referenced by scoreBranchingCandidates().

◆ dual

SCIP_Real BRANCHCAND::dual

dual score of candidate

Definition at line 363 of file cons_nonlinear.c.

Referenced by scoreBranchingCandidates().

◆ pscost

SCIP_Real BRANCHCAND::pscost

pseudo-cost score of candidate

Definition at line 364 of file cons_nonlinear.c.

Referenced by scoreBranchingCandidates().

◆ vartype

SCIP_Real BRANCHCAND::vartype

variable type score of candidate

Definition at line 365 of file cons_nonlinear.c.

Referenced by scoreBranchingCandidates().

◆ fractionality

SCIP_Real BRANCHCAND::fractionality

fractionality score of candidate

Definition at line 366 of file cons_nonlinear.c.

Referenced by branchingIntegralOrNonlinear(), and scoreBranchingCandidates().

◆ weighted

SCIP_Real BRANCHCAND::weighted

weighted sum of other scores, see scoreBranchingCandidates()

Definition at line 367 of file cons_nonlinear.c.

Referenced by SCIP_DECL_SORTINDCOMP(), scoreBranchingCandidates(), and selectBranchingCandidate().