Scippy

SCIP

Solving Constraint Integer Programs

NH_FixingRate Struct Reference

Detailed Description

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

Definition at line 337 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 339 of file heur_alns.c.

Referenced by decreaseFixingRate().

◆ targetfixingrate

SCIP_Real NH_FixingRate::targetfixingrate

◆ increment

SCIP_Real NH_FixingRate::increment

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

Definition at line 341 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 342 of file heur_alns.c.

Referenced by increaseFixingRate(), and resetFixingRate().