data structure that can be used for variable prioritization for additional fixings
Definition at line 412 of file heur_alns.c.
Data Fields | |
SCIP * | scip |
SCIP_Real * | randscores |
int * | distances |
SCIP_Real * | redcostscores |
SCIP_Real * | pscostscores |
unsigned int | useredcost:1 |
unsigned int | usedistances:1 |
unsigned int | usepscost:1 |
SCIP* VarPrio::scip |
SCIP data structure
Definition at line 414 of file heur_alns.c.
Referenced by alnsFixMoreVariables(), alnsUnfixVariables(), and SCIP_DECL_SORTINDCOMP().
SCIP_Real* VarPrio::randscores |
random scores for prioritization
Definition at line 415 of file heur_alns.c.
Referenced by alnsFixMoreVariables(), alnsUnfixVariables(), and SCIP_DECL_SORTINDCOMP().
int* VarPrio::distances |
breadth-first distances from already fixed variables
Definition at line 416 of file heur_alns.c.
Referenced by alnsFixMoreVariables(), alnsUnfixVariables(), and SCIP_DECL_SORTINDCOMP().
SCIP_Real* VarPrio::redcostscores |
reduced cost scores for fixing a variable to a reference value
Definition at line 417 of file heur_alns.c.
Referenced by alnsFixMoreVariables(), alnsUnfixVariables(), and SCIP_DECL_SORTINDCOMP().
SCIP_Real* VarPrio::pscostscores |
pseudocost scores for fixing a variable to a reference value
Definition at line 418 of file heur_alns.c.
Referenced by alnsFixMoreVariables(), alnsUnfixVariables(), and SCIP_DECL_SORTINDCOMP().
unsigned int VarPrio::useredcost |
should reduced cost scores be used for variable prioritization?
Definition at line 419 of file heur_alns.c.
Referenced by alnsFixMoreVariables(), alnsUnfixVariables(), and SCIP_DECL_SORTINDCOMP().
unsigned int VarPrio::usedistances |
should distances from fixed variables be used for variable prioritization
Definition at line 420 of file heur_alns.c.
Referenced by alnsFixMoreVariables(), alnsUnfixVariables(), and SCIP_DECL_SORTINDCOMP().
unsigned int VarPrio::usepscost |
should pseudo cost scores be used for variable prioritization?
Definition at line 421 of file heur_alns.c.
Referenced by alnsFixMoreVariables(), alnsUnfixVariables(), and SCIP_DECL_SORTINDCOMP().