scip_reopt.h File Reference

Detailed Description

public methods for reoptimization

Author

Tobias Achterberg

Timo Berthold

Thorsten Koch

Alexander Martin

Marc Pfetsch

Kati Wolter

Gregor Hendel

Leona Gottwald

Definition in file scip_reopt.h.

#include "scip/def.h"
#include "scip/type_lp.h"
#include "scip/type_reopt.h"
#include "scip/type_retcode.h"
#include "scip/type_scip.h"
#include "scip/type_tree.h"
#include "scip/type_var.h"

Go to the source code of this file.

Functions
SCIP_RETCODE	SCIPgetReoptChildIDs (SCIP *scip, SCIP_NODE *node, unsigned int *ids, int mem, int *nids)
SCIP_RETCODE	SCIPgetReoptLeaveIDs (SCIP *scip, SCIP_NODE *node, unsigned int *ids, int mem, int *nids)
int	SCIPgetNReoptnodes (SCIP *scip, SCIP_NODE *node)
int	SCIPgetNReoptLeaves (SCIP *scip, SCIP_NODE *node)
SCIP_REOPTNODE *	SCIPgetReoptnode (SCIP *scip, unsigned int id)
SCIP_RETCODE	SCIPaddReoptnodeBndchg (SCIP *scip, SCIP_REOPTNODE *reoptnode, SCIP_VAR *var, SCIP_Real bound, SCIP_BOUNDTYPE boundtype)
SCIP_RETCODE	SCIPsetReoptCompression (SCIP *scip, SCIP_REOPTNODE **representation, int nrepresentatives, SCIP_Bool *success)
SCIP_RETCODE	SCIPaddReoptnodeCons (SCIP *scip, SCIP_REOPTNODE *reoptnode, SCIP_VAR **vars, SCIP_Real *vals, SCIP_BOUNDTYPE *boundtypes, SCIP_Real lhs, SCIP_Real rhs, int nvars, REOPT_CONSTYPE constype, SCIP_Bool linear)
void	SCIPgetReoptnodePath (SCIP *scip, SCIP_REOPTNODE *reoptnode, SCIP_VAR **vars, SCIP_Real *vals, SCIP_BOUNDTYPE *boundtypes, int mem, int *nvars, int *nafterdualvars)
SCIP_RETCODE	SCIPinitRepresentation (SCIP *scip, SCIP_REOPTNODE **representatives, int nrepresentatives)
SCIP_RETCODE	SCIPresetRepresentation (SCIP *scip, SCIP_REOPTNODE **representatives, int nrepresentatives)
SCIP_RETCODE	SCIPfreeRepresentation (SCIP *scip, SCIP_REOPTNODE **representatives, int nrepresentatives)
SCIP_RETCODE	SCIPapplyReopt (SCIP *scip, SCIP_REOPTNODE *reoptnode, unsigned int id, SCIP_Real estimate, SCIP_NODE **childnodes, int *ncreatedchilds, int *naddedconss, int childnodessize, SCIP_Bool *success)
SCIP_RETCODE	SCIPresetReoptnodeDualcons (SCIP *scip, SCIP_NODE *node)
SCIP_RETCODE	SCIPsplitReoptRoot (SCIP *scip, int *ncreatedchilds, int *naddedconss)
SCIP_Bool	SCIPreoptimizeNode (SCIP *scip, SCIP_NODE *node)
SCIP_RETCODE	SCIPdeleteReoptnode (SCIP *scip, SCIP_REOPTNODE **reoptnode)
SCIP_Real	SCIPgetReoptSimilarity (SCIP *scip, int run1, int run2)
void	SCIPgetVarCoefChg (SCIP *scip, int varidx, SCIP_Bool *negated, SCIP_Bool *entering, SCIP_Bool *leaving)