CANDIDATE Struct Reference

Detailed Description

A struct containing all information needed to branch on a variable.

Definition at line 246 of file branch_lookahead.c.

Data Fields
SCIP_VAR *	branchvar
SCIP_Real	branchval
SCIP_Real	fracval
WARMSTARTINFO *	downwarmstartinfo
WARMSTARTINFO *	upwarmstartinfo

Field Documentation

branchvar

SCIP_VAR* CANDIDATE::branchvar

the variable to branch on

Definition at line 248 of file branch_lookahead.c.

Referenced by copyCurrentSolution(), executeBranchingRecursive(), selectVarRecursive(), selectVarStart(), and sortFirstCandidatesByScore().

branchval

SCIP_Real CANDIDATE::branchval

the fractional value to branch on

Definition at line 249 of file branch_lookahead.c.

Referenced by executeBranchingRecursive(), and selectVarRecursive().

fracval

SCIP_Real CANDIDATE::fracval

the fractional part of the value to branch on (val - floor(val))

Definition at line 250 of file branch_lookahead.c.

Referenced by executeBranchingRecursive().

downwarmstartinfo

WARMSTARTINFO* CANDIDATE::downwarmstartinfo

the warm start info containing the lp data from a previous down branch

Definition at line 251 of file branch_lookahead.c.

Referenced by executeBranchingRecursive().

upwarmstartinfo

WARMSTARTINFO* CANDIDATE::upwarmstartinfo

the warm start info containing the lp data from a previous up branch

Definition at line 252 of file branch_lookahead.c.

Referenced by executeBranchingRecursive().