NH_FixingRate Struct Reference

Detailed Description

fixing rate data structure to control the amount of target fixings of a neighborhood

Definition at line 353 of file heur_alns.c.

Data Fields
SCIP_Real	minfixingrate
SCIP_Real	targetfixingrate
SCIP_Real	increment
SCIP_Real	maxfixingrate

Field Documentation

minfixingrate

SCIP_Real NH_FixingRate::minfixingrate

the minimum fixing rate

Definition at line 355 of file heur_alns.c.

Referenced by decreaseFixingRate().

targetfixingrate

SCIP_Real NH_FixingRate::targetfixingrate

the current target fixing rate

Definition at line 356 of file heur_alns.c.

Referenced by DECL_VARFIXINGS(), decreaseFixingRate(), increaseFixingRate(), neighborhoodFixVariables(), printNeighborhoodStatistics(), resetFixingRate(), and SCIP_DECL_HEUREXEC().

increment

SCIP_Real NH_FixingRate::increment

the current increment by which the target fixing rate is in-/decreased

Definition at line 357 of file heur_alns.c.

Referenced by decreaseFixingRate(), increaseFixingRate(), resetFixingRate(), and updateFixingRateIncrement().

maxfixingrate

SCIP_Real NH_FixingRate::maxfixingrate

the maximum fixing rate

Definition at line 358 of file heur_alns.c.

Referenced by increaseFixingRate(), and resetFixingRate().