data_crossover Struct Reference
Detailed Description
crossover neighborhood data structure
Definition at line 363 of file heur_alns.c.
Data Fields | |
int | nsols |
SCIP_RANDNUMGEN * | rng |
SCIP_SOL * | selsol |
Field Documentation
◆ nsols
int data_crossover::nsols |
the number of solutions that crossover should combine
Definition at line 365 of file heur_alns.c.
Referenced by DECL_VARFIXINGS(), and includeNeighborhoods().
◆ rng
SCIP_RANDNUMGEN* data_crossover::rng |
random number generator to draw from the solution pool
Definition at line 366 of file heur_alns.c.
Referenced by DECL_NHEXIT(), DECL_NHINIT(), DECL_VARFIXINGS(), and includeNeighborhoods().
◆ selsol
SCIP_SOL* data_crossover::selsol |
best selected solution by crossover as reference point
Definition at line 367 of file heur_alns.c.
Referenced by DECL_NHINIT(), DECL_NHREFSOL(), and DECL_VARFIXINGS().