heuristics.h File Reference

Detailed Description

methods commonly used by primal heuristics

Author

Gregor Hendel

Definition in file heuristics.h.

#include "scip/def.h"
#include "scip/type_scip.h"
#include "scip/type_heur.h"
#include "scip/type_misc.h"
#include "scip/type_retcode.h"
#include "scip/type_sol.h"
#include "scip/type_var.h"

Go to the source code of this file.

Functions
SCIP_RETCODE	SCIPperformGenericDivingAlgorithm (SCIP *scip, SCIP_DIVESET *diveset, SCIP_SOL *worksol, SCIP_HEUR *heur, SCIP_RESULT *result, SCIP_Bool nodeinfeasible, SCIP_Longint iterlim, int nodelimit, SCIP_Real lpresolvedomchgquot, SCIP_DIVECONTEXT divecontext)
SCIP_RETCODE	SCIPcopyLargeNeighborhoodSearch (SCIP *sourcescip, SCIP *subscip, SCIP_HASHMAP *varmap, const char *suffix, SCIP_VAR **fixedvars, SCIP_Real *fixedvals, int nfixedvars, SCIP_Bool uselprows, SCIP_Bool copycuts, SCIP_Bool *success, SCIP_Bool *valid)
SCIP_RETCODE	SCIPaddTrustregionNeighborhoodConstraint (SCIP *sourcescip, SCIP *targetscip, SCIP_VAR **subvars, SCIP_Real violpenalty)