scip_cut.c File Reference

Detailed Description

public methods for cuts and aggregation rows

Author

Tobias Achterberg

Timo Berthold

Gerald Gamrath

Leona Gottwald

Stefan Heinz

Gregor Hendel

Thorsten Koch

Alexander Martin

Marc Pfetsch

Michael Winkler

Kati Wolter

Definition in file scip_cut.c.

#include "scip/cutpool.h"
#include "scip/debug.h"
#include "scip/lp.h"
#include "scip/prob.h"
#include "scip/pub_cutpool.h"
#include "scip/pub_lp.h"
#include "scip/pub_message.h"
#include "scip/scip_conflict.h"
#include "scip/scip_cut.h"
#include "scip/scip_numerics.h"
#include "scip/scip_tree.h"
#include "scip/sepastore.h"
#include "scip/set.h"
#include "scip/solve.h"
#include "scip/struct_lp.h"
#include "scip/struct_mem.h"
#include "scip/struct_scip.h"
#include "scip/struct_set.h"
#include "scip/tree.h"

Go to the source code of this file.

Functions
SCIP_Real	SCIPgetCutLPSolCutoffDistance (SCIP *scip, SCIP_SOL *sol, SCIP_ROW *cut)
SCIP_Real	SCIPgetCutEfficacy (SCIP *scip, SCIP_SOL *sol, SCIP_ROW *cut)
SCIP_Bool	SCIPisCutEfficacious (SCIP *scip, SCIP_SOL *sol, SCIP_ROW *cut)
SCIP_Bool	SCIPisEfficacious (SCIP *scip, SCIP_Real efficacy)
SCIP_Real	SCIPgetVectorEfficacyNorm (SCIP *scip, SCIP_Real *vals, int nvals)
SCIP_Bool	SCIPisCutApplicable (SCIP *scip, SCIP_ROW *cut)
SCIP_RETCODE	SCIPaddCut (SCIP *scip, SCIP_SOL *sol, SCIP_ROW *cut, SCIP_Bool forcecut, SCIP_Bool *infeasible)
SCIP_RETCODE	SCIPaddRow (SCIP *scip, SCIP_ROW *row, SCIP_Bool forcecut, SCIP_Bool *infeasible)
SCIP_Bool	SCIPisCutNew (SCIP *scip, SCIP_ROW *row)
SCIP_RETCODE	SCIPaddPoolCut (SCIP *scip, SCIP_ROW *row)
SCIP_RETCODE	SCIPdelPoolCut (SCIP *scip, SCIP_ROW *row)
SCIP_CUT **	SCIPgetPoolCuts (SCIP *scip)
int	SCIPgetNPoolCuts (SCIP *scip)
SCIP_CUTPOOL *	SCIPgetGlobalCutpool (SCIP *scip)
SCIP_RETCODE	SCIPcreateCutpool (SCIP *scip, SCIP_CUTPOOL **cutpool, int agelimit)
SCIP_RETCODE	SCIPfreeCutpool (SCIP *scip, SCIP_CUTPOOL **cutpool)
SCIP_RETCODE	SCIPaddRowCutpool (SCIP *scip, SCIP_CUTPOOL *cutpool, SCIP_ROW *row)
SCIP_RETCODE	SCIPaddNewRowCutpool (SCIP *scip, SCIP_CUTPOOL *cutpool, SCIP_ROW *row)
SCIP_RETCODE	SCIPdelRowCutpool (SCIP *scip, SCIP_CUTPOOL *cutpool, SCIP_ROW *row)
SCIP_RETCODE	SCIPseparateCutpool (SCIP *scip, SCIP_CUTPOOL *cutpool, SCIP_RESULT *result)
SCIP_RETCODE	SCIPseparateSolCutpool (SCIP *scip, SCIP_CUTPOOL *cutpool, SCIP_SOL *sol, SCIP_Bool pretendroot, SCIP_RESULT *result)
SCIP_RETCODE	SCIPaddDelayedPoolCut (SCIP *scip, SCIP_ROW *row)
SCIP_RETCODE	SCIPdelDelayedPoolCut (SCIP *scip, SCIP_ROW *row)
SCIP_CUT **	SCIPgetDelayedPoolCuts (SCIP *scip)
int	SCIPgetNDelayedPoolCuts (SCIP *scip)
SCIP_CUTPOOL *	SCIPgetDelayedGlobalCutpool (SCIP *scip)
SCIP_RETCODE	SCIPseparateSol (SCIP *scip, SCIP_SOL *sol, SCIP_Bool pretendroot, SCIP_Bool allowlocal, SCIP_Bool onlydelayed, SCIP_Bool *delayed, SCIP_Bool *cutoff)
SCIP_ROW **	SCIPgetCuts (SCIP *scip)
int	SCIPgetNCuts (SCIP *scip)
SCIP_RETCODE	SCIPclearCuts (SCIP *scip)
SCIP_RETCODE	SCIPremoveInefficaciousCuts (SCIP *scip)