Detailed Description

methods for constraint handlers

Functions
SCIP_EXPORT	SCIP_DECL_SORTPTRCOMP (SCIPconshdlrCompSepa)

SCIP_EXPORT	SCIP_DECL_SORTPTRCOMP (SCIPconshdlrCompEnfo)

SCIP_EXPORT	SCIP_DECL_SORTPTRCOMP (SCIPconshdlrCompCheck)

SCIP_EXPORT const char *	SCIPconshdlrGetName (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT const char *	SCIPconshdlrGetDesc (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_CONSHDLRDATA *	SCIPconshdlrGetData (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT void	SCIPconshdlrSetData (SCIP_CONSHDLR conshdlr, SCIP_CONSHDLRDATA conshdlrdata)

SCIP_EXPORT void	SCIPconshdlrSetSepa (SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSSEPALP((conssepalp)), SCIP_DECL_CONSSEPASOL((*conssepasol)), int sepafreq, int sepapriority, SCIP_Bool delaysepa)

SCIP_EXPORT void	SCIPconshdlrSetProp (SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSPROP((consprop)), int propfreq, SCIP_Bool delayprop, SCIP_PROPTIMING timingmask)

SCIP_EXPORT void	SCIPconshdlrSetEnforelax (SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSENFORELAX((consenforelax)))

SCIP_EXPORT SCIP_CONS **	SCIPconshdlrGetConss (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_CONS **	SCIPconshdlrGetEnfoConss (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_CONS **	SCIPconshdlrGetCheckConss (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetNConss (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetNEnfoConss (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetNCheckConss (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetNActiveConss (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetNEnabledConss (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Real	SCIPconshdlrGetSetupTime (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Real	SCIPconshdlrGetPresolTime (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Real	SCIPconshdlrGetSepaTime (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Real	SCIPconshdlrGetEnfoLPTime (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Real	SCIPconshdlrGetEnfoPSTime (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Real	SCIPconshdlrGetEnfoRelaxTime (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Real	SCIPconshdlrGetPropTime (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Real	SCIPconshdlrGetStrongBranchPropTime (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Real	SCIPconshdlrGetCheckTime (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Real	SCIPconshdlrGetRespropTime (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Longint	SCIPconshdlrGetNSepaCalls (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Longint	SCIPconshdlrGetNEnfoLPCalls (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Longint	SCIPconshdlrGetNEnfoPSCalls (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Longint	SCIPconshdlrGetNEnfoRelaxCalls (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Longint	SCIPconshdlrGetNPropCalls (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Longint	SCIPconshdlrGetNCheckCalls (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Longint	SCIPconshdlrGetNRespropCalls (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Longint	SCIPconshdlrGetNCutoffs (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Longint	SCIPconshdlrGetNCutsFound (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Longint	SCIPconshdlrGetNCutsApplied (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Longint	SCIPconshdlrGetNConssFound (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Longint	SCIPconshdlrGetNDomredsFound (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Longint	SCIPconshdlrGetNChildren (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetMaxNActiveConss (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetStartNActiveConss (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetNFixedVars (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetNAggrVars (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetNChgVarTypes (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetNChgBds (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetNAddHoles (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetNDelConss (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetNAddConss (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetNUpgdConss (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetNChgCoefs (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetNChgSides (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetNPresolCalls (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetSepaPriority (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetEnfoPriority (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetCheckPriority (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetSepaFreq (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetPropFreq (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT int	SCIPconshdlrGetEagerFreq (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Bool	SCIPconshdlrNeedsCons (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Bool	SCIPconshdlrDoesPresolve (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Bool	SCIPconshdlrIsSeparationDelayed (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Bool	SCIPconshdlrIsPropagationDelayed (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Bool	SCIPconshdlrWasLPSeparationDelayed (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Bool	SCIPconshdlrWasSolSeparationDelayed (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Bool	SCIPconshdlrWasPropagationDelayed (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Bool	SCIPconshdlrIsInitialized (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_Bool	SCIPconshdlrIsClonable (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT SCIP_PROPTIMING	SCIPconshdlrGetPropTiming (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT void	SCIPconssetchgGetAddedConsData (SCIP_CONSSETCHG conssetchg, SCIP_CONS *conss, int nconss)

SCIP_EXPORT void	SCIPconshdlrSetPropTiming (SCIP_CONSHDLR *conshdlr, SCIP_PROPTIMING proptiming)

SCIP_EXPORT SCIP_PRESOLTIMING	SCIPconshdlrGetPresolTiming (SCIP_CONSHDLR *conshdlr)

SCIP_EXPORT void	SCIPconshdlrSetPresolTiming (SCIP_CONSHDLR *conshdlr, SCIP_PRESOLTIMING presoltiming)

SCIP_EXPORT SCIP_RETCODE	SCIPincludeConshdlr (SCIP scip, const char name, const char desc, int sepapriority, int enfopriority, int chckpriority, int sepafreq, int propfreq, int eagerfreq, int maxprerounds, SCIP_Bool delaysepa, SCIP_Bool delayprop, SCIP_Bool needscons, SCIP_PROPTIMING proptiming, SCIP_PRESOLTIMING presoltiming, SCIP_DECL_CONSHDLRCOPY((conshdlrcopy)), SCIP_DECL_CONSFREE((consfree)), SCIP_DECL_CONSINIT((consinit)), SCIP_DECL_CONSEXIT((consexit)), SCIP_DECL_CONSINITPRE((consinitpre)), SCIP_DECL_CONSEXITPRE((consexitpre)), SCIP_DECL_CONSINITSOL((consinitsol)), SCIP_DECL_CONSEXITSOL((consexitsol)), SCIP_DECL_CONSDELETE((consdelete)), SCIP_DECL_CONSTRANS((constrans)), SCIP_DECL_CONSINITLP((consinitlp)), SCIP_DECL_CONSSEPALP((conssepalp)), SCIP_DECL_CONSSEPASOL((conssepasol)), SCIP_DECL_CONSENFOLP((consenfolp)), SCIP_DECL_CONSENFORELAX((consenforelax)), SCIP_DECL_CONSENFOPS((consenfops)), SCIP_DECL_CONSCHECK((conscheck)), SCIP_DECL_CONSPROP((consprop)), SCIP_DECL_CONSPRESOL((conspresol)), SCIP_DECL_CONSRESPROP((consresprop)), SCIP_DECL_CONSLOCK((conslock)), SCIP_DECL_CONSACTIVE((consactive)), SCIP_DECL_CONSDEACTIVE((consdeactive)), SCIP_DECL_CONSENABLE((consenable)), SCIP_DECL_CONSDISABLE((consdisable)), SCIP_DECL_CONSDELVARS((consdelvars)), SCIP_DECL_CONSPRINT((consprint)), SCIP_DECL_CONSCOPY((conscopy)), SCIP_DECL_CONSPARSE((consparse)), SCIP_DECL_CONSGETVARS((consgetvars)), SCIP_DECL_CONSGETNVARS((consgetnvars)), SCIP_DECL_CONSGETDIVEBDCHGS((consgetdivebdchgs)), SCIP_CONSHDLRDATA conshdlrdata)

SCIP_EXPORT SCIP_RETCODE	SCIPincludeConshdlrBasic (SCIP scip, SCIP_CONSHDLR conshdlrptr, const char name, const char desc, int enfopriority, int chckpriority, int eagerfreq, SCIP_Bool needscons, SCIP_DECL_CONSENFOLP((consenfolp)), SCIP_DECL_CONSENFOPS((consenfops)), SCIP_DECL_CONSCHECK((conscheck)), SCIP_DECL_CONSLOCK((conslock)), SCIP_CONSHDLRDATA conshdlrdata)

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrSepa (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSSEPALP((conssepalp)), SCIP_DECL_CONSSEPASOL((conssepasol)), int sepafreq, int sepapriority, SCIP_Bool delaysepa)

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrProp (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSPROP((*consprop)), int propfreq, SCIP_Bool delayprop, SCIP_PROPTIMING proptiming)

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrEnforelax (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSENFORELAX((*consenforelax)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrCopy (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSHDLRCOPY((conshdlrcopy)), SCIP_DECL_CONSCOPY((conscopy)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrFree (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSFREE((*consfree)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrInit (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSINIT((*consinit)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrExit (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSEXIT((*consexit)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrInitsol (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSINITSOL((*consinitsol)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrExitsol (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSEXITSOL((*consexitsol)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrInitpre (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSINITPRE((*consinitpre)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrExitpre (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSEXITPRE((*consexitpre)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrPresol (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSPRESOL((*conspresol)), int maxprerounds, SCIP_PRESOLTIMING presoltiming)

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrDelete (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSDELETE((*consdelete)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrTrans (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSTRANS((*constrans)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrInitlp (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSINITLP((*consinitlp)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrResprop (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSRESPROP((*consresprop)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrActive (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSACTIVE((*consactive)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrDeactive (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSDEACTIVE((*consdeactive)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrEnable (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSENABLE((*consenable)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrDisable (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSDISABLE((*consdisable)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrDelvars (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSDELVARS((*consdelvars)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrPrint (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSPRINT((*consprint)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrParse (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSPARSE((*consparse)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrGetVars (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSGETVARS((*consgetvars)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrGetNVars (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSGETNVARS((*consgetnvars)))

SCIP_EXPORT SCIP_RETCODE	SCIPsetConshdlrGetDiveBdChgs (SCIP scip, SCIP_CONSHDLR conshdlr, SCIP_DECL_CONSGETDIVEBDCHGS((*consgetdivebdchgs)))

SCIP_EXPORT SCIP_CONSHDLR *	SCIPfindConshdlr (SCIP scip, const char name)

SCIP_EXPORT SCIP_CONSHDLR **	SCIPgetConshdlrs (SCIP *scip)

SCIP_EXPORT int	SCIPgetNConshdlrs (SCIP *scip)

Function Documentation

◆ SCIP_DECL_SORTPTRCOMP() [1/3]

SCIP_EXPORT SCIP_DECL_SORTPTRCOMP ( SCIPconshdlrCompSepa )

compares two constraint handlers w. r. to their separation priority

Definition at line 1950 of file cons.c.

Referenced by conshdlrAddUpdateCons().

◆ SCIP_DECL_SORTPTRCOMP() [2/3]

SCIP_EXPORT SCIP_DECL_SORTPTRCOMP ( SCIPconshdlrCompEnfo )

compares two constraint handlers w. r. to their enforcing priority

Definition at line 1956 of file cons.c.

◆ SCIP_DECL_SORTPTRCOMP() [3/3]

SCIP_EXPORT SCIP_DECL_SORTPTRCOMP ( SCIPconshdlrCompCheck )

compares two constraint handlers w. r. to their feasibility check priority

Definition at line 1962 of file cons.c.

◆ SCIPconshdlrGetName()

SCIP_EXPORT const char* SCIPconshdlrGetName ( SCIP_CONSHDLR * conshdlr )

gets name of constraint handler

Parameters

conshdlr constraint handler

Definition at line 4191 of file cons.c.

References SCIP_Conshdlr::name, NULL, and SCIPconshdlrGetDesc().

Referenced by addAltLPConstraint(), addAltLPRow(), addObjcut(), checkBounddisjunction(), checkConsnames(), checkFeasSubtree(), checkKnapsack(), checkLogicor(), checkVarbound(), computeAndConstraintInfos(), computeSymmetryGroup(), consdataCollectLinkingCons(), consdataCreate(), consdataEnsureAddLinConsSize(), copyConsPseudoboolean(), createAltLP(), createAndAddProofcons(), createNAryBranch(), createNormalizedSetppc(), deleteAltLPConstraint(), enforceCardinality(), enforceConflictgraph(), enforceConssSOS1(), enforceConstraint(), enforceConstraints(), enforceCurrentSol(), enforceIndicators(), enforcePseudo(), enforceSOS2(), extractLinearValues(), freeConflictgraph(), generateBoundInequalityFromSOS1Cons(), initAlternativeLP(), initPricing(), paramsetSetPresolvingDefault(), paramsetSetPresolvingFast(), paramsetSetPresolvingOff(), paramsetSetSeparatingAggressive(), paramsetSetSeparatingDefault(), paramsetSetSeparatingOff(), presolveRound(), printRangeSection(), processBinvarFixings(), processFixings(), processIntegerBoundChg(), processWatchedVars(), propagationRound(), readIndicators(), registerBranchingCandidates(), saveConsBounddisjuction(), saveConsLinear(), saveLocalConssData(), SCIP_DECL_CONFLICTEXEC(), SCIP_DECL_CONSACTIVE(), SCIP_DECL_CONSCHECK(), SCIP_DECL_CONSCOPY(), SCIP_DECL_CONSDEACTIVE(), SCIP_DECL_CONSDELETE(), SCIP_DECL_CONSDISABLE(), SCIP_DECL_CONSENABLE(), SCIP_DECL_CONSENFOLP(), SCIP_DECL_CONSENFOPS(), SCIP_DECL_CONSENFORELAX(), SCIP_DECL_CONSEXIT(), SCIP_DECL_CONSEXITPRE(), SCIP_DECL_CONSEXITSOL(), SCIP_DECL_CONSFREE(), SCIP_DECL_CONSGETDIVEBDCHGS(), SCIP_DECL_CONSHDLRCOPY(), SCIP_DECL_CONSINIT(), SCIP_DECL_CONSINITLP(), SCIP_DECL_CONSINITPRE(), SCIP_DECL_CONSINITSOL(), SCIP_DECL_CONSLOCK(), SCIP_DECL_CONSPRESOL(), scip::ObjConshdlr::SCIP_DECL_CONSPRINT(), SCIP_DECL_CONSPRINT(), SCIP_DECL_CONSPROP(), SCIP_DECL_CONSRESPROP(), SCIP_DECL_CONSSEPALP(), SCIP_DECL_CONSSEPASOL(), SCIP_DECL_CONSTRANS(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_LINCONSUPGD(), SCIP_DECL_PARAMCHGD(), SCIP_DECL_PRESOLEXEC(), SCIP_DECL_PRICERREDCOST(), SCIP_DECL_RELAXEXEC(), SCIP_DECL_SORTPTRCOMP(), SCIPaddCoefKnapsack(), SCIPaddCoefLinear(), SCIPaddCoefLogicor(), SCIPaddCoefPseudoboolean(), SCIPaddCoefSetppc(), SCIPaddConsElemConjunction(), SCIPaddConsElemDisjunction(), SCIPaddLinearConsIndicator(), SCIPaddRowIndicator(), SCIPaddTermPseudoboolean(), SCIPaddVarCardinality(), SCIPaddVarIndicator(), SCIPaddVarSOS1(), SCIPaddVarSOS2(), SCIPappendVarCardinality(), SCIPappendVarSOS2(), SCIPchgAndConsCheckFlagWhenUpgr(), SCIPchgAndConsRemovableFlagWhenUpgr(), SCIPchgBilinCoefQuadratic(), SCIPchgCapacityKnapsack(), SCIPchgCardvalCardinality(), SCIPchgLhsLinear(), SCIPchgLhsPseudoboolean(), SCIPchgLhsQuadratic(), SCIPchgLinearCoefQuadratic(), SCIPchgRhsLinear(), SCIPchgRhsPseudoboolean(), SCIPchgRhsQuadratic(), SCIPchgSquareCoefQuadratic(), SCIPconflictstoreCleanNewIncumbent(), SCIPconsGetDualfarkas(), SCIPconsGetDualsol(), SCIPconsGetLhs(), SCIPconsGetRhs(), SCIPconsGetRow(), SCIPconshdlrCopyInclude(), SCIPconshdlrUnlockVars(), SCIPcopyConsLinear(), SCIPcopyConss(), SCIPcreateConsIndicatorLinCons(), SCIPcreateConsSuperindicator(), SCIPdelCoefLinear(), SCIPgetActivityQuadratic(), SCIPgetAndDatasPseudoboolean(), SCIPgetBinaryVarIndicator(), SCIPgetBinaryVarSuperindicator(), SCIPgetBinvarsLinking(), SCIPgetBoundsBounddisjunction(), SCIPgetBoundtypesBounddisjunction(), SCIPgetCapacityCumulative(), SCIPgetCardvalCardinality(), SCIPgetCoefLinearAbspower(), SCIPgetConsVals(), SCIPgetDemandsCumulative(), SCIPgetDualfarkasKnapsack(), SCIPgetDualfarkasLogicor(), SCIPgetDualfarkasSetppc(), SCIPgetDualfarkasVarbound(), SCIPgetDualsolKnapsack(), SCIPgetDualsolLogicor(), SCIPgetDualsolSetppc(), SCIPgetDualSolVal(), SCIPgetDualsolVarbound(), SCIPgetDurationsCumulative(), SCIPgetExponentAbspower(), SCIPgetFeasibilityQuadratic(), SCIPgetHmaxCumulative(), SCIPgetHminCumulative(), SCIPgetIndVarPseudoboolean(), SCIPgetIntvarLinking(), SCIPgetIntVarXor(), SCIPgetLhsAbspower(), SCIPgetLhsPseudoboolean(), SCIPgetLhsVarbound(), SCIPgetLinDatasWithoutAndPseudoboolean(), SCIPgetLinearConsIndicator(), SCIPgetLinearConsPseudoboolean(), SCIPgetLinearConsTypePseudoboolean(), SCIPgetLinearVarAbspower(), SCIPgetNAndsPseudoboolean(), SCIPgetNBinvarsLinking(), SCIPgetNFixedonesSetppc(), SCIPgetNLinVarsWithoutAndPseudoboolean(), SCIPgetNlRowAbspower(), SCIPgetNonlinearVarAbspower(), SCIPgetNVarsAnd(), SCIPgetNVarsBounddisjunction(), SCIPgetNVarsCardinality(), SCIPgetNVarsCumulative(), SCIPgetNVarsKnapsack(), SCIPgetNVarsLogicor(), SCIPgetNVarsOr(), SCIPgetNVarsSetppc(), SCIPgetNVarsSOS2(), SCIPgetNVarsXor(), SCIPgetOffsetAbspower(), SCIPgetResultantAnd(), SCIPgetResultantOr(), SCIPgetRhsAbspower(), SCIPgetRhsPseudoboolean(), SCIPgetRhsVarbound(), SCIPgetRhsXor(), SCIPgetRowLogicor(), SCIPgetRowSetppc(), SCIPgetRowVarbound(), SCIPgetSlackConsSuperindicator(), SCIPgetSlackVarIndicator(), SCIPgetTypeSetppc(), SCIPgetValsLinking(), SCIPgetVarsAnd(), SCIPgetVarsBounddisjunction(), SCIPgetVarsCardinality(), SCIPgetVarsCumulative(), SCIPgetVarsKnapsack(), SCIPgetVarsLogicor(), SCIPgetVarsOr(), SCIPgetVarsSetppc(), SCIPgetVarsSOS2(), SCIPgetVarsXor(), SCIPgetVarVarbound(), SCIPgetVbdcoefVarbound(), SCIPgetVbdvarVarbound(), SCIPgetViolationAbspower(), SCIPgetWeightsCardinality(), SCIPgetWeightsKnapsack(), SCIPgetWeightsSOS2(), SCIPincludeDialogDefaultFix(), SCIPincludeDialogDefaultSet(), SCIPisAndConsSorted(), SCIPisDualSolAvailable(), SCIPmakeIndicatorFeasible(), SCIPmakeIndicatorsFeasible(), SCIPmakeSOS1sFeasible(), SCIPmatrixCreate(), SCIPpresolve(), SCIPprintConstraintStatistics(), SCIPprintConstraintTimingStatistics(), SCIPprintPresolverStatistics(), SCIPreaderWrite(), SCIPreadProb(), SCIPsetBinaryVarIndicator(), SCIPsetConshdlrPresol(), SCIPsetConshdlrProp(), SCIPsetConshdlrSepa(), SCIPsetHmaxCumulative(), SCIPsetHminCumulative(), SCIPsetIncludeConshdlr(), SCIPsetLinearConsIndicator(), SCIPsetReinsertConshdlrSepaPrio(), SCIPsetSlackVarUb(), SCIPsolCheck(), SCIPsortAndCons(), SCIPtransformMinUC(), SCIPtransformProb(), SCIPwriteCcg(), SCIPwriteGms(), SCIPwriteLp(), SCIPwriteMps(), SCIPwritePbm(), SCIPwritePip(), SCIPwritePpm(), separateCons(), separateConstraints(), separationRoundLP(), separationRoundSol(), upgradeIndicatorSuperindicator(), upgradeLinearSuperindicator(), writeFzn(), writeOpbConstraints(), and writeOpbObjective().

◆ SCIPconshdlrGetDesc()

SCIP_EXPORT const char* SCIPconshdlrGetDesc ( SCIP_CONSHDLR * conshdlr )

gets description of constraint handler

Parameters

conshdlr constraint handler

Definition at line 4201 of file cons.c.

References SCIP_Conshdlr::desc, NULL, and SCIPconshdlrGetData().

Referenced by SCIP_DECL_DIALOGEXEC(), SCIPconshdlrGetName(), SCIPincludeDialogDefaultFix(), and SCIPincludeDialogDefaultSet().

◆ SCIPconshdlrGetData()

SCIP_EXPORT SCIP_CONSHDLRDATA* SCIPconshdlrGetData ( SCIP_CONSHDLR * conshdlr )

gets user data of constraint handler

Parameters

conshdlr constraint handler

Definition at line 4211 of file cons.c.

References SCIP_Conshdlr::conshdlrdata, NULL, and SCIPconshdlrSetData().

Referenced by addAltLPConstraint(), addAltLPRow(), addCoef(), addCoefTerm(), addLinearCoef(), addLinearizationCuts(), addObjcut(), addQuadVarTerm(), addRelaxation(), applyAlternativeBoundsFixing(), catchLinearVarEvents(), checkAndConss(), checkCurvature(), checkFixedVariables(), checkOrigPbCons(), checkOverloadViaThetaTree(), chgLinearCoefPos(), COLORconsGetActiveStoreGraphCons(), COLORconsGetActiveStoreGraphConsFromHandler(), COLORconsGetComplementaryGraph(), COLORconsGetCurrentGraph(), COLORconsGetRepresentative(), COLORconsGetRepresentatives(), COLORconsGetStack(), COLORconsGetUnion(), COLORconsGetUnions(), computeEffectiveHorizon(), computeGauge(), computeViolation(), computeViolations(), consdataCreate(), consdataDeletePos(), consdataEnsureAddLinConsSize(), consdataPrint(), constructValidSolution(), coretimesUpdateLb(), coretimesUpdateUb(), createAndAddAndCons(), createAndAddLinearCons(), createConsSetppc(), createCoreProfile(), createNlRow(), createRow(), createSubscip(), delCoefPos(), deleteAltLPConstraint(), deleteRedundantVars(), delLinearCoefPos(), delQuadVarTermPos(), detectRedundantConstraints(), detectRedundantVars(), dropLinearVarEvents(), enforceCardinality(), enforceConssSOS1(), enforceConstraint(), enforceCuts(), enforceIndicators(), enforceSol(), enforceSOS1(), findCumulativeConss(), findPrecedenceConss(), generateBoundInequalityFromSOS1Cons(), generateCut(), generateCutSol(), generateLinearizationCut(), generateSecantCut(), generateSparseCut(), getLinVarsAndAndRess(), handleNewVariableSOS2(), inferboundsEdgeFinding(), initAlternativeLP(), preprocessConstraintPairs(), presolveConsEst(), presolveConsLct(), presolveDisaggregateMergeComponents(), presolveFindDuplicates(), presolvePropagateCons(), presolveRemoveFixedVariables(), presolveTryAddAND(), presolveTryAddLinearReform(), presolveUpgrade(), processCut(), propagateBounds(), propagateBoundsCons(), propagateCons(), propagateConstraintSides(), propagateLbTTEF(), propagateTimetable(), propagateTTEF(), propagateUbTTEF(), propagateVarbounds(), proposeFeasibleSolution(), reformulate(), registerBranchingCandidates(), registerBranchingCandidatesGap(), removeConstraintsDueToNegCliques(), removeFixedNonlinearVariables(), removeFixedVariables(), removeIrrelevantJobs(), replaceQuadVarTermPos(), SCIP_DECL_CONSACTIVE(), SCIP_DECL_CONSCHECK(), SCIP_DECL_CONSCOPY(), SCIP_DECL_CONSDEACTIVE(), SCIP_DECL_CONSDELETE(), SCIP_DECL_CONSDELVARS(), SCIP_DECL_CONSDISABLE(), SCIP_DECL_CONSENABLE(), SCIP_DECL_CONSENFOLP(), SCIP_DECL_CONSENFOPS(), SCIP_DECL_CONSENFORELAX(), SCIP_DECL_CONSEXIT(), SCIP_DECL_CONSEXITPRE(), SCIP_DECL_CONSEXITSOL(), SCIP_DECL_CONSFREE(), SCIP_DECL_CONSGETDIVEBDCHGS(), SCIP_DECL_CONSGETNVARS(), SCIP_DECL_CONSGETVARS(), SCIP_DECL_CONSHDLRCOPY(), SCIP_DECL_CONSINIT(), SCIP_DECL_CONSINITLP(), SCIP_DECL_CONSINITPRE(), SCIP_DECL_CONSINITSOL(), SCIP_DECL_CONSLOCK(), SCIP_DECL_CONSPARSE(), SCIP_DECL_CONSPRESOL(), SCIP_DECL_CONSPRINT(), SCIP_DECL_CONSPROP(), SCIP_DECL_CONSRESPROP(), SCIP_DECL_CONSSEPALP(), SCIP_DECL_CONSSEPASOL(), SCIP_DECL_CONSTRANS(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_LINCONSUPGD(), SCIP_DECL_PARAMCHGD(), SCIP_DECL_QUADCONSUPGD(), SCIPaddBilinearIneqQuadratic(), SCIPaddLinearConsIndicator(), SCIPaddRowIndicator(), SCIPaddVarCardinality(), SCIPaddVarSOS1(), SCIPappendVarCardinality(), SCIPcheckCurvatureNonlinear(), SCIPconshdlrGetDesc(), SCIPcreateConsAnd(), SCIPcreateConsCardinality(), SCIPcreateConsCumulative(), SCIPcreateConsIndicator(), SCIPcreateConsIndicatorLinCons(), SCIPcreateConsKnapsack(), SCIPcreateConsLinking(), SCIPcreateConsLogicor(), SCIPcreateConsOptcumulative(), SCIPcreateConsOr(), SCIPcreateConsOrbisack(), SCIPcreateConsOrbitope(), SCIPcreateConsPseudoboolean(), SCIPcreateConsPseudobooleanWithConss(), SCIPcreateConsSOC(), SCIPcreateConsSOS1(), SCIPcreateConsSuperindicator(), SCIPcreateConsVarbound(), SCIPexistsConsLinking(), SCIPfindObjConshdlr(), SCIPgetAllBilinearTermsQuadratic(), SCIPgetBinvarsLinking(), SCIPgetConsLinking(), SCIPgetCountedSparseSols(), SCIPgetCurvatureNonlinear(), SCIPgetExprgraphNonlinear(), SCIPgetExprtreeCurvaturesNonlinear(), SCIPgetNAllBilinearTermsQuadratic(), SCIPgetNCountedFeasSubtrees(), SCIPgetNCountedSols(), SCIPgetNCountedSolsstr(), SCIPgetObjConshdlr(), SCIPincludeNonlinconsUpgrade(), SCIPincludeQuadconsUpgrade(), SCIPmakeSOS1sFeasible(), SCIPpropCumulativeCondition(), SCIPseparateRelaxedKnapsack(), SCIPsetBinaryVarIndicator(), SCIPsetLinearConsIndicator(), SCIPsetSolveCumulative(), SCIPsolveCumulative(), separateConstraints(), separateIISRounding(), separateIndicators(), separateInequalities(), separatePerspective(), separatePoint(), separateSOS1(), splitOffLinearPart(), tightenWeights(), upgradeLinearSuperindicator(), and upgradeSuperindicator().

◆ SCIPconshdlrSetData()

SCIP_EXPORT void SCIPconshdlrSetData	(	SCIP_CONSHDLR *	conshdlr,
		SCIP_CONSHDLRDATA *	conshdlrdata
	)

sets user data of constraint handler; user has to free old data in advance!

Parameters

conshdlr	constraint handler
conshdlrdata	new constraint handler user data

Definition at line 4221 of file cons.c.

References SCIP_Conshdlr::conshdlrdata, NULL, and SCIPconshdlrSetSepa().

Referenced by SCIP_DECL_CONSFREE(), SCIP_DECL_CONSHDLRCOPY(), and SCIPconshdlrGetData().

◆ SCIPconshdlrSetSepa()

SCIP_EXPORT void SCIPconshdlrSetSepa	(	SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSSEPALP((*conssepalp))	,
		SCIP_DECL_CONSSEPASOL((*conssepasol))	,
		int	sepafreq,
		int	sepapriority,
		SCIP_Bool	delaysepa
	)

sets all separation related callbacks of the constraint handler

Parameters

conshdlr	constraint handler
sepafreq	frequency for separating cuts; zero means to separate only in the root node
sepapriority	priority of the constraint handler for separation
delaysepa	should separation method be delayed, if other separators found cuts?

Definition at line 4232 of file cons.c.

References SCIP_Conshdlr::delaysepa, NULL, SCIPconshdlrSetProp(), SCIP_Conshdlr::sepafreq, and SCIP_Conshdlr::sepapriority.

Referenced by SCIPconshdlrSetData(), and SCIPsetConshdlrSepa().

◆ SCIPconshdlrSetProp()

SCIP_EXPORT void SCIPconshdlrSetProp	(	SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSPROP((*consprop))	,
		int	propfreq,
		SCIP_Bool	delayprop,
		SCIP_PROPTIMING	timingmask
	)

sets both the propagation callback and the propagation frequency of the constraint handler

Parameters

conshdlr	constraint handler
propfreq	frequency for propagating domains; zero means only preprocessing propagation
delayprop	should propagation method be delayed, if other propagators found reductions?
timingmask	positions in the node solving loop where propagators should be executed

Definition at line 4253 of file cons.c.

References SCIP_Conshdlr::delayprop, NULL, SCIP_Conshdlr::propfreq, SCIP_Conshdlr::proptiming, and SCIPconshdlrSetEnforelax().

Referenced by SCIPconshdlrSetSepa(), and SCIPsetConshdlrProp().

◆ SCIPconshdlrSetEnforelax()

SCIP_EXPORT void SCIPconshdlrSetEnforelax	(	SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSENFORELAX((*consenforelax))
	)

sets the relaxation enforcement method of the constraint handler

sets copy method of both the constraint handler and each associated constraint

Parameters

conshdlr constraint handler

Definition at line 4272 of file cons.c.

References NULL, and SCIPconshdlrSetCopy().

Referenced by SCIPconshdlrSetProp(), and SCIPsetConshdlrEnforelax().

◆ SCIPconshdlrGetConss()

SCIP_EXPORT SCIP_CONS** SCIPconshdlrGetConss ( SCIP_CONSHDLR * conshdlr )

gets array with constraints of constraint handler; the first SCIPconshdlrGetNActiveConss() entries are the active constraints, the last SCIPconshdlrGetNConss() - SCIPconshdlrGetNActiveConss() constraints are deactivated

Note: A constraint is active if it is global and was not removed or it was added locally (in that case the local flag is TRUE) and the current node belongs to the corresponding sub tree.

Parameters

conshdlr constraint handler

Definition at line 4563 of file cons.c.

References SCIP_Conshdlr::conss, NULL, and SCIPconshdlrGetEnfoConss().

Referenced by addBranchingDecisionConss(), addKnapsackConstraints(), addLinearConstraints(), addLogicOrConstraints(), addSetppcConstraints(), addVarboundConstraints(), calcNonZeros(), checkBounddisjunction(), checkFeasSubtree(), checkKnapsack(), checkLogicor(), checkVarbound(), computeAndConstraintInfos(), computeRanks(), countNonlinearities(), createCoveringProblem(), createSubSCIP(), getDiveBdChgsSOS1constraints(), makeSOS1conflictgraphFeasible(), makeSOS1constraintsFeasible(), packingUpgrade(), presolveAddKKTKnapsackConss(), presolveAddKKTLogicorConss(), presolveAddKKTSetppcConss(), presolveAddKKTVarboundConss(), SCIP_DECL_CONFLICTEXEC(), SCIP_DECL_CONSGETDIVEBDCHGS(), SCIP_DECL_CONSPROP(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_PARAMCHGD(), SCIPconshdlrSetGetDiveBdChgs(), SCIPcopyConss(), SCIPmakeIndicatorsFeasible(), SCIPpermuteProb(), SCIPreaderWrite(), SCIPStpConshdlrSetGraph(), SCIPwriteLp(), setupAndSolveSubscipRapidlearning(), strenghtenOrbitopeConstraint(), tightenVarsBoundsSOS1(), writeOpbConstraints(), and writeOpbObjective().

◆ SCIPconshdlrGetEnfoConss()

SCIP_EXPORT SCIP_CONS** SCIPconshdlrGetEnfoConss ( SCIP_CONSHDLR * conshdlr )

gets array with enforced constraints of constraint handler; this is local information

Parameters

conshdlr constraint handler

Definition at line 4573 of file cons.c.

References SCIP_Conshdlr::enfoconss, NULL, and SCIPconshdlrGetCheckConss().

Referenced by SCIPconshdlrGetConss(), and SCIPreaderWrite().

◆ SCIPconshdlrGetCheckConss()

SCIP_EXPORT SCIP_CONS** SCIPconshdlrGetCheckConss ( SCIP_CONSHDLR * conshdlr )

gets array with checked constraints of constraint handler; this is local information

Parameters

conshdlr constraint handler

Definition at line 4583 of file cons.c.

References SCIP_Conshdlr::checkconss, NULL, and SCIPconshdlrGetNConss().

Referenced by calcNonZeros(), SCIPconshdlrGetEnfoConss(), SCIPcopyConss(), and SCIPmatrixCreate().

◆ SCIPconshdlrGetNConss()

SCIP_EXPORT int SCIPconshdlrGetNConss ( SCIP_CONSHDLR * conshdlr )

gets total number of existing transformed constraints of constraint handler

Parameters

conshdlr constraint handler

Definition at line 4593 of file cons.c.

References SCIP_Conshdlr::nconss, NULL, and SCIPconshdlrGetNEnfoConss().

Referenced by addBranchingDecisionConss(), checkConsQuadraticProblem(), computeAndConstraintInfos(), computeRanks(), createSubSCIP(), getDiveBdChgsSOS1constraints(), makeSOS1conflictgraphFeasible(), makeSOS1constraintsFeasible(), packingUpgrade(), presolveAddKKTKnapsackConss(), presolveAddKKTLogicorConss(), presolveAddKKTSetppcConss(), presolveAddKKTVarboundConss(), SCIP_DECL_CONFLICTEXEC(), SCIP_DECL_CONSGETDIVEBDCHGS(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_PARAMCHGD(), SCIP_DECL_PRESOLEXEC(), SCIP_DECL_SEPAEXECLP(), SCIPconshdlrGetCheckConss(), SCIPmakeIndicatorsFeasible(), SCIPmakeSOS1sFeasible(), SCIPreaderWrite(), SCIPStpConshdlrSetGraph(), SCIPwriteLp(), SCIPwriteOpb(), setupAndSolveSubscipRapidlearning(), strenghtenOrbitopeConstraint(), tightenVarsBoundsSOS1(), writeOpbConstraints(), and writeOpbObjective().

◆ SCIPconshdlrGetNEnfoConss()

SCIP_EXPORT int SCIPconshdlrGetNEnfoConss ( SCIP_CONSHDLR * conshdlr )

gets number of enforced constraints of constraint handler; this is local information

Parameters

conshdlr constraint handler

Definition at line 4603 of file cons.c.

References SCIP_Conshdlr::nenfoconss, NULL, and SCIPconshdlrGetNCheckConss().

Referenced by SCIPconshdlrGetNConss(), and SCIPreaderWrite().

◆ SCIPconshdlrGetNCheckConss()

SCIP_EXPORT int SCIPconshdlrGetNCheckConss ( SCIP_CONSHDLR * conshdlr )

gets number of checked constraints of constraint handler; this is local information

Parameters

conshdlr constraint handler

Definition at line 4613 of file cons.c.

References SCIP_Conshdlr::ncheckconss, NULL, and SCIPconshdlrGetNActiveConss().

Referenced by calcNonZeros(), SCIPapplyLockFixings(), SCIPconshdlrGetNEnfoConss(), SCIPcopyConss(), SCIPgetNCheckConss(), and SCIPmatrixCreate().

◆ SCIPconshdlrGetNActiveConss()

SCIP_EXPORT int SCIPconshdlrGetNActiveConss ( SCIP_CONSHDLR * conshdlr )

gets number of active constraints of constraint handler

Note: A constraint is active if it is global and was not removed or it was added locally (in that case the local flag is TRUE) and the current node belongs to the corresponding sub tree.

Parameters

conshdlr constraint handler

Definition at line 4627 of file cons.c.

References SCIP_Conshdlr::nactiveconss, NULL, and SCIPconshdlrGetNEnabledConss().

Referenced by addKnapsackConstraints(), addLinearConstraints(), addLogicOrConstraints(), addSetppcConstraints(), addVarboundConstraints(), calcNonZeros(), checkBounddisjunction(), checkKnapsack(), checkLogicor(), checkVarbound(), countNonlinearities(), createCoveringProblem(), getNSymhandableConss(), SCIP_DECL_CONSINITSOL(), SCIP_DECL_CONSPRESOL(), SCIP_DECL_CONSPROP(), SCIPapplyUndercover(), SCIPconshdlrGetNCheckConss(), SCIPcopyConss(), SCIPpermuteProb(), SCIPpresolve(), and SCIPtransformProb().

◆ SCIPconshdlrGetNEnabledConss()

SCIP_EXPORT int SCIPconshdlrGetNEnabledConss ( SCIP_CONSHDLR * conshdlr )

gets number of enabled constraints of constraint handler

Parameters

conshdlr constraint handler

Definition at line 4637 of file cons.c.

References SCIP_Conshdlr::nenabledconss, NULL, and SCIPconshdlrEnableOrDisableClocks().

Referenced by checkBounddisjunction(), checkFeasSubtree(), checkKnapsack(), checkLogicor(), checkVarbound(), and SCIPconshdlrGetNActiveConss().

◆ SCIPconshdlrGetSetupTime()

SCIP_EXPORT SCIP_Real SCIPconshdlrGetSetupTime ( SCIP_CONSHDLR * conshdlr )

gets time in seconds used for setting up this constraint handler for new stages

Parameters

conshdlr constraint handler

Definition at line 4667 of file cons.c.

References NULL, SCIP_Real, SCIPclockGetTime(), SCIPconshdlrGetPresolTime(), and SCIP_Conshdlr::setuptime.

Referenced by SCIPconshdlrEnableOrDisableClocks(), SCIPprintConstraintTimingStatistics(), and SCIPprintPresolverStatistics().

◆ SCIPconshdlrGetPresolTime()

SCIP_EXPORT SCIP_Real SCIPconshdlrGetPresolTime ( SCIP_CONSHDLR * conshdlr )

gets time in seconds used for presolving in this constraint handler

Parameters

conshdlr constraint handler

Definition at line 4677 of file cons.c.

References NULL, SCIP_Conshdlr::presoltime, SCIP_Real, SCIPclockGetTime(), and SCIPconshdlrGetSepaTime().

Referenced by SCIPconshdlrGetSetupTime(), and SCIPprintPresolverStatistics().

◆ SCIPconshdlrGetSepaTime()

SCIP_EXPORT SCIP_Real SCIPconshdlrGetSepaTime ( SCIP_CONSHDLR * conshdlr )

gets time in seconds used for separation in this constraint handler

Parameters

conshdlr constraint handler

Definition at line 4687 of file cons.c.

References NULL, SCIP_Real, SCIPclockGetTime(), SCIPconshdlrGetEnfoLPTime(), and SCIP_Conshdlr::sepatime.

Referenced by SCIPconshdlrGetPresolTime(), and SCIPprintConstraintTimingStatistics().

◆ SCIPconshdlrGetEnfoLPTime()

SCIP_EXPORT SCIP_Real SCIPconshdlrGetEnfoLPTime ( SCIP_CONSHDLR * conshdlr )

gets time in seconds used for LP enforcement in this constraint handler

Parameters

conshdlr constraint handler

Definition at line 4697 of file cons.c.

References SCIP_Conshdlr::enfolptime, NULL, SCIP_Real, SCIPclockGetTime(), and SCIPconshdlrGetEnfoPSTime().

Referenced by SCIPconshdlrGetSepaTime(), and SCIPprintConstraintTimingStatistics().

◆ SCIPconshdlrGetEnfoPSTime()

SCIP_EXPORT SCIP_Real SCIPconshdlrGetEnfoPSTime ( SCIP_CONSHDLR * conshdlr )

gets time in seconds used for pseudo enforcement in this constraint handler

Parameters

conshdlr constraint handler

Definition at line 4707 of file cons.c.

References SCIP_Conshdlr::enfopstime, NULL, SCIP_Real, SCIPclockGetTime(), and SCIPconshdlrGetEnfoRelaxTime().

Referenced by SCIPconshdlrGetEnfoLPTime(), and SCIPprintConstraintTimingStatistics().

◆ SCIPconshdlrGetEnfoRelaxTime()

SCIP_EXPORT SCIP_Real SCIPconshdlrGetEnfoRelaxTime ( SCIP_CONSHDLR * conshdlr )

gets time in seconds used for relaxation enforcement in this constraint handler

Parameters

conshdlr constraint handler

Definition at line 4717 of file cons.c.

References SCIP_Conshdlr::enforelaxtime, NULL, SCIP_Real, SCIPclockGetTime(), and SCIPconshdlrGetPropTime().

Referenced by SCIPconshdlrGetEnfoPSTime(), and SCIPprintConstraintTimingStatistics().

◆ SCIPconshdlrGetPropTime()

SCIP_EXPORT SCIP_Real SCIPconshdlrGetPropTime ( SCIP_CONSHDLR * conshdlr )

gets time in seconds used for propagation in this constraint handler

Parameters

conshdlr constraint handler

Definition at line 4727 of file cons.c.

References NULL, SCIP_Conshdlr::proptime, SCIP_Real, SCIPclockGetTime(), and SCIPconshdlrGetStrongBranchPropTime().

Referenced by SCIPconshdlrGetEnfoRelaxTime(), and SCIPprintConstraintTimingStatistics().

◆ SCIPconshdlrGetStrongBranchPropTime()

SCIP_EXPORT SCIP_Real SCIPconshdlrGetStrongBranchPropTime ( SCIP_CONSHDLR * conshdlr )

gets time in seconds used for propagation in this constraint handler during strong branching

Parameters

conshdlr constraint handler

Definition at line 4737 of file cons.c.

References NULL, SCIP_Conshdlr::sbproptime, SCIP_Real, SCIPclockGetTime(), and SCIPconshdlrGetCheckTime().

Referenced by SCIPconshdlrGetPropTime(), and SCIPprintConstraintTimingStatistics().

◆ SCIPconshdlrGetCheckTime()

SCIP_EXPORT SCIP_Real SCIPconshdlrGetCheckTime ( SCIP_CONSHDLR * conshdlr )

gets time in seconds used for feasibility checking in this constraint handler

Parameters

conshdlr constraint handler

Definition at line 4747 of file cons.c.

References SCIP_Conshdlr::checktime, NULL, SCIP_Real, SCIPclockGetTime(), and SCIPconshdlrGetRespropTime().

Referenced by SCIPconshdlrGetStrongBranchPropTime(), and SCIPprintConstraintTimingStatistics().

◆ SCIPconshdlrGetRespropTime()

SCIP_EXPORT SCIP_Real SCIPconshdlrGetRespropTime ( SCIP_CONSHDLR * conshdlr )

gets time in seconds used for resolving propagation in this constraint handler

Parameters

conshdlr constraint handler

Definition at line 4757 of file cons.c.

References NULL, SCIP_Conshdlr::resproptime, SCIP_Longint, SCIPclockGetTime(), and SCIPconshdlrGetNSepaCalls().

Referenced by SCIPconshdlrGetCheckTime(), and SCIPprintConstraintTimingStatistics().

◆ SCIPconshdlrGetNSepaCalls()

SCIP_EXPORT SCIP_Longint SCIPconshdlrGetNSepaCalls ( SCIP_CONSHDLR * conshdlr )

gets number of calls to the constraint handler's separation method

Parameters

conshdlr constraint handler

Definition at line 4767 of file cons.c.

References SCIP_Conshdlr::nsepacalls, NULL, SCIP_Longint, and SCIPconshdlrGetNEnfoLPCalls().

Referenced by SCIPconshdlrGetRespropTime(), and SCIPprintConstraintStatistics().

◆ SCIPconshdlrGetNEnfoLPCalls()

SCIP_EXPORT SCIP_Longint SCIPconshdlrGetNEnfoLPCalls ( SCIP_CONSHDLR * conshdlr )

gets number of calls to the constraint handler's LP enforcing method

Parameters

conshdlr constraint handler

Definition at line 4777 of file cons.c.

References SCIP_Conshdlr::nenfolpcalls, NULL, SCIP_Longint, and SCIPconshdlrGetNEnfoPSCalls().

Referenced by SCIPconshdlrGetNSepaCalls(), and SCIPprintConstraintStatistics().

◆ SCIPconshdlrGetNEnfoPSCalls()

SCIP_EXPORT SCIP_Longint SCIPconshdlrGetNEnfoPSCalls ( SCIP_CONSHDLR * conshdlr )

gets number of calls to the constraint handler's pseudo enforcing method

Parameters

conshdlr constraint handler

Definition at line 4787 of file cons.c.

References SCIP_Conshdlr::nenfopscalls, NULL, SCIP_Longint, and SCIPconshdlrGetNEnfoRelaxCalls().

Referenced by SCIPconshdlrGetNEnfoLPCalls(), and SCIPprintConstraintStatistics().

◆ SCIPconshdlrGetNEnfoRelaxCalls()

SCIP_EXPORT SCIP_Longint SCIPconshdlrGetNEnfoRelaxCalls ( SCIP_CONSHDLR * conshdlr )

gets number of calls to the constraint handler's relaxation enforcing method

Parameters

conshdlr constraint handler

Definition at line 4797 of file cons.c.

References SCIP_Conshdlr::nenforelaxcalls, NULL, SCIP_Longint, and SCIPconshdlrGetNPropCalls().

Referenced by SCIPconshdlrGetNEnfoPSCalls(), and SCIPprintConstraintStatistics().

◆ SCIPconshdlrGetNPropCalls()

SCIP_EXPORT SCIP_Longint SCIPconshdlrGetNPropCalls ( SCIP_CONSHDLR * conshdlr )

gets number of calls to the constraint handler's propagation method

Parameters

conshdlr constraint handler

Definition at line 4807 of file cons.c.

References SCIP_Conshdlr::npropcalls, NULL, SCIP_Longint, and SCIPconshdlrGetNCheckCalls().

Referenced by SCIPconshdlrGetNEnfoRelaxCalls(), and SCIPprintConstraintStatistics().

◆ SCIPconshdlrGetNCheckCalls()

SCIP_EXPORT SCIP_Longint SCIPconshdlrGetNCheckCalls ( SCIP_CONSHDLR * conshdlr )

gets number of calls to the constraint handler's checking method

Parameters

conshdlr constraint handler

Definition at line 4817 of file cons.c.

References SCIP_Conshdlr::ncheckcalls, NULL, SCIP_Longint, and SCIPconshdlrGetNRespropCalls().

Referenced by SCIPconshdlrGetNPropCalls(), and SCIPprintConstraintStatistics().

◆ SCIPconshdlrGetNRespropCalls()

SCIP_EXPORT SCIP_Longint SCIPconshdlrGetNRespropCalls ( SCIP_CONSHDLR * conshdlr )

gets number of calls to the constraint handler's resolve propagation method

Parameters

conshdlr constraint handler

Definition at line 4827 of file cons.c.

References SCIP_Conshdlr::nrespropcalls, NULL, SCIP_Longint, and SCIPconshdlrGetNCutoffs().

Referenced by SCIPconshdlrGetNCheckCalls(), and SCIPprintConstraintStatistics().

◆ SCIPconshdlrGetNCutoffs()

SCIP_EXPORT SCIP_Longint SCIPconshdlrGetNCutoffs ( SCIP_CONSHDLR * conshdlr )

gets total number of times, this constraint handler detected a cutoff

Parameters

conshdlr constraint handler

Definition at line 4837 of file cons.c.

References SCIP_Conshdlr::ncutoffs, NULL, SCIP_Longint, and SCIPconshdlrGetNCutsFound().

Referenced by SCIPconshdlrGetNRespropCalls(), and SCIPprintConstraintStatistics().

◆ SCIPconshdlrGetNCutsFound()

SCIP_EXPORT SCIP_Longint SCIPconshdlrGetNCutsFound ( SCIP_CONSHDLR * conshdlr )

gets total number of cuts found by this constraint handler

Parameters

conshdlr constraint handler

Definition at line 4847 of file cons.c.

References SCIP_Conshdlr::ncutsfound, NULL, SCIP_Longint, and SCIPconshdlrGetNCutsApplied().

Referenced by SCIPconshdlrGetNCutoffs(), SCIPprintConstraintStatistics(), separateSequLiftedExtendedWeightInequality(), separateSequLiftedMinimalCoverInequality(), and separateSupLiftedMinimalCoverInequality().

◆ SCIPconshdlrGetNCutsApplied()

SCIP_EXPORT SCIP_Longint SCIPconshdlrGetNCutsApplied ( SCIP_CONSHDLR * conshdlr )

gets total number of cuts found by this constraint handler applied to lp

Parameters

conshdlr constraint handler

Definition at line 4857 of file cons.c.

References SCIP_Conshdlr::ncutsapplied, NULL, and SCIPconshdlrIncNAppliedCuts().

Referenced by SCIPconshdlrGetNCutsFound(), and SCIPprintConstraintStatistics().

◆ SCIPconshdlrGetNConssFound()

SCIP_EXPORT SCIP_Longint SCIPconshdlrGetNConssFound ( SCIP_CONSHDLR * conshdlr )

gets total number of additional constraints added by this constraint handler

Parameters

conshdlr constraint handler

Definition at line 4887 of file cons.c.

References SCIP_Conshdlr::nconssfound, NULL, SCIP_Longint, and SCIPconshdlrGetNDomredsFound().

Referenced by SCIPconshdlrIncNCutsFound(), and SCIPprintConstraintStatistics().

◆ SCIPconshdlrGetNDomredsFound()

SCIP_EXPORT SCIP_Longint SCIPconshdlrGetNDomredsFound ( SCIP_CONSHDLR * conshdlr )

gets total number of domain reductions found by this constraint handler

Parameters

conshdlr constraint handler

Definition at line 4897 of file cons.c.

References SCIP_Conshdlr::ndomredsfound, NULL, SCIP_Longint, and SCIPconshdlrGetNChildren().

Referenced by SCIPconshdlrGetNConssFound(), and SCIPprintConstraintStatistics().

◆ SCIPconshdlrGetNChildren()

SCIP_EXPORT SCIP_Longint SCIPconshdlrGetNChildren ( SCIP_CONSHDLR * conshdlr )

gets number of children created by this constraint handler

Parameters

conshdlr constraint handler

Definition at line 4907 of file cons.c.

References SCIP_Conshdlr::nchildren, NULL, and SCIPconshdlrGetMaxNActiveConss().

Referenced by SCIPconshdlrGetNDomredsFound(), and SCIPprintConstraintStatistics().

◆ SCIPconshdlrGetMaxNActiveConss()

SCIP_EXPORT int SCIPconshdlrGetMaxNActiveConss ( SCIP_CONSHDLR * conshdlr )

gets maximum number of active constraints of constraint handler existing at the same time

Parameters

conshdlr constraint handler

Definition at line 4917 of file cons.c.

References SCIP_Conshdlr::maxnactiveconss, NULL, and SCIPconshdlrGetStartNActiveConss().

Referenced by SCIPconshdlrGetNChildren(), SCIPprintConstraintStatistics(), SCIPprintConstraintTimingStatistics(), and SCIPprintPresolverStatistics().

◆ SCIPconshdlrGetStartNActiveConss()

SCIP_EXPORT int SCIPconshdlrGetStartNActiveConss ( SCIP_CONSHDLR * conshdlr )

gets initial number of active constraints of constraint handler

Parameters

conshdlr constraint handler

Definition at line 4927 of file cons.c.

References NULL, SCIPconshdlrGetNFixedVars(), and SCIP_Conshdlr::startnactiveconss.

Referenced by SCIPconshdlrGetMaxNActiveConss(), and SCIPprintConstraintStatistics().

◆ SCIPconshdlrGetNFixedVars()

SCIP_EXPORT int SCIPconshdlrGetNFixedVars ( SCIP_CONSHDLR * conshdlr )

gets number of variables fixed in presolving method of constraint handler

Parameters

conshdlr constraint handler

Definition at line 4937 of file cons.c.

References SCIP_Conshdlr::nfixedvars, NULL, and SCIPconshdlrGetNAggrVars().

Referenced by SCIPconshdlrGetStartNActiveConss(), and SCIPprintPresolverStatistics().

◆ SCIPconshdlrGetNAggrVars()

SCIP_EXPORT int SCIPconshdlrGetNAggrVars ( SCIP_CONSHDLR * conshdlr )

gets number of variables aggregated in presolving method of constraint handler

Parameters

conshdlr constraint handler

Definition at line 4947 of file cons.c.

References SCIP_Conshdlr::naggrvars, NULL, and SCIPconshdlrGetNChgVarTypes().

Referenced by SCIPconshdlrGetNFixedVars(), and SCIPprintPresolverStatistics().

◆ SCIPconshdlrGetNChgVarTypes()

SCIP_EXPORT int SCIPconshdlrGetNChgVarTypes ( SCIP_CONSHDLR * conshdlr )

gets number of variable types changed in presolving method of constraint handler

Parameters

conshdlr constraint handler

Definition at line 4957 of file cons.c.

References SCIP_Conshdlr::nchgvartypes, NULL, and SCIPconshdlrGetNChgBds().

Referenced by SCIPconshdlrGetNAggrVars(), and SCIPprintPresolverStatistics().

◆ SCIPconshdlrGetNChgBds()

SCIP_EXPORT int SCIPconshdlrGetNChgBds ( SCIP_CONSHDLR * conshdlr )

gets number of bounds changed in presolving method of constraint handler

Parameters

conshdlr constraint handler

Definition at line 4967 of file cons.c.

References SCIP_Conshdlr::nchgbds, NULL, and SCIPconshdlrGetNAddHoles().

Referenced by SCIPconshdlrGetNChgVarTypes(), and SCIPprintPresolverStatistics().

◆ SCIPconshdlrGetNAddHoles()

SCIP_EXPORT int SCIPconshdlrGetNAddHoles ( SCIP_CONSHDLR * conshdlr )

gets number of holes added to domains of variables in presolving method of constraint handler

Parameters

conshdlr constraint handler

Definition at line 4977 of file cons.c.

References SCIP_Conshdlr::naddholes, NULL, and SCIPconshdlrGetNDelConss().

Referenced by SCIPconshdlrGetNChgBds(), and SCIPprintPresolverStatistics().

◆ SCIPconshdlrGetNDelConss()

SCIP_EXPORT int SCIPconshdlrGetNDelConss ( SCIP_CONSHDLR * conshdlr )

gets number of constraints deleted in presolving method of constraint handler

Parameters

conshdlr constraint handler

Definition at line 4987 of file cons.c.

References SCIP_Conshdlr::ndelconss, NULL, and SCIPconshdlrGetNAddConss().

Referenced by SCIPconshdlrGetNAddHoles(), and SCIPprintPresolverStatistics().

◆ SCIPconshdlrGetNAddConss()

SCIP_EXPORT int SCIPconshdlrGetNAddConss ( SCIP_CONSHDLR * conshdlr )

gets number of constraints added in presolving method of constraint handler

Parameters

conshdlr constraint handler

Definition at line 4997 of file cons.c.

References SCIP_Conshdlr::naddconss, NULL, and SCIPconshdlrGetNUpgdConss().

Referenced by SCIPconshdlrGetNDelConss(), and SCIPprintPresolverStatistics().

◆ SCIPconshdlrGetNUpgdConss()

SCIP_EXPORT int SCIPconshdlrGetNUpgdConss ( SCIP_CONSHDLR * conshdlr )

gets number of constraints upgraded in presolving method of constraint handler

Parameters

conshdlr constraint handler

Definition at line 5007 of file cons.c.

References NULL, SCIP_Conshdlr::nupgdconss, and SCIPconshdlrGetNChgCoefs().

Referenced by SCIPconshdlrGetNAddConss(), and SCIPprintPresolverStatistics().

◆ SCIPconshdlrGetNChgCoefs()

SCIP_EXPORT int SCIPconshdlrGetNChgCoefs ( SCIP_CONSHDLR * conshdlr )

gets number of coefficients changed in presolving method of constraint handler

Parameters

conshdlr constraint handler

Definition at line 5017 of file cons.c.

References SCIP_Conshdlr::nchgcoefs, NULL, and SCIPconshdlrGetNChgSides().

Referenced by SCIPconshdlrGetNUpgdConss(), and SCIPprintPresolverStatistics().

◆ SCIPconshdlrGetNChgSides()

SCIP_EXPORT int SCIPconshdlrGetNChgSides ( SCIP_CONSHDLR * conshdlr )

gets number of constraint sides changed in presolving method of constraint handler

Parameters

conshdlr constraint handler

Definition at line 5027 of file cons.c.

References SCIP_Conshdlr::nchgsides, NULL, and SCIPconshdlrGetNPresolCalls().

Referenced by SCIPconshdlrGetNChgCoefs(), and SCIPprintPresolverStatistics().

◆ SCIPconshdlrGetNPresolCalls()

SCIP_EXPORT int SCIPconshdlrGetNPresolCalls ( SCIP_CONSHDLR * conshdlr )

gets number of times the presolving method of the constraint handler was called and tried to find reductions

Parameters

conshdlr constraint handler

Definition at line 5037 of file cons.c.

References SCIP_Conshdlr::npresolcalls, NULL, and SCIPconshdlrGetSepaPriority().

Referenced by SCIPconshdlrGetNChgSides(), and SCIPprintPresolverStatistics().

◆ SCIPconshdlrGetSepaPriority()

SCIP_EXPORT int SCIPconshdlrGetSepaPriority ( SCIP_CONSHDLR * conshdlr )

gets separation priority of constraint handler

Parameters

conshdlr constraint handler

Definition at line 5047 of file cons.c.

References NULL, SCIPconshdlrGetEnfoPriority(), and SCIP_Conshdlr::sepapriority.

Referenced by SCIP_DECL_DIALOGEXEC(), SCIPconshdlrGetNPresolCalls(), SCIPsetConshdlrSepa(), SCIPsetFindBenders(), SCIPsetIncludeConshdlr(), SCIPsetSortBendersName(), and separationRoundLP().

◆ SCIPconshdlrGetEnfoPriority()

SCIP_EXPORT int SCIPconshdlrGetEnfoPriority ( SCIP_CONSHDLR * conshdlr )

gets enforcing priority of constraint handler

Parameters

conshdlr constraint handler

Definition at line 5057 of file cons.c.

References SCIP_Conshdlr::enfopriority, NULL, and SCIPconshdlrGetCheckPriority().

Referenced by SCIP_DECL_DIALOGEXEC(), SCIPconshdlrGetSepaPriority(), and SCIPsetFindBenders().

◆ SCIPconshdlrGetCheckPriority()

SCIP_EXPORT int SCIPconshdlrGetCheckPriority ( SCIP_CONSHDLR * conshdlr )

gets checking priority of constraint handler

Parameters

conshdlr constraint handler

Definition at line 5067 of file cons.c.

References SCIP_Conshdlr::checkpriority, NULL, and SCIPconshdlrGetSepaFreq().

Referenced by checkSolOrig(), SCIP_DECL_DIALOGEXEC(), SCIPconshdlrGetEnfoPriority(), and SCIPsetIncludeBenders().

◆ SCIPconshdlrGetSepaFreq()

SCIP_EXPORT int SCIPconshdlrGetSepaFreq ( SCIP_CONSHDLR * conshdlr )

gets separation frequency of constraint handler

Parameters

conshdlr constraint handler

Definition at line 5077 of file cons.c.

References NULL, SCIPconshdlrGetPropFreq(), and SCIP_Conshdlr::sepafreq.

Referenced by branchBalancedCardinality(), SCIP_DECL_CONSINITSOL(), SCIP_DECL_DIALOGEXEC(), and SCIPconshdlrGetCheckPriority().

◆ SCIPconshdlrGetPropFreq()

SCIP_EXPORT int SCIPconshdlrGetPropFreq ( SCIP_CONSHDLR * conshdlr )

gets propagation frequency of constraint handler

Parameters

conshdlr constraint handler

Definition at line 5087 of file cons.c.

References NULL, SCIP_Conshdlr::propfreq, and SCIPconshdlrGetEagerFreq().

Referenced by SCIP_DECL_CONSPROP(), SCIP_DECL_DIALOGEXEC(), and SCIPconshdlrGetSepaFreq().

◆ SCIPconshdlrGetEagerFreq()

SCIP_EXPORT int SCIPconshdlrGetEagerFreq ( SCIP_CONSHDLR * conshdlr )

gets frequency of constraint handler for eager evaluations in separation, propagation and enforcement

Parameters

conshdlr constraint handler

Definition at line 5097 of file cons.c.

References SCIP_Conshdlr::eagerfreq, NULL, SCIP_Bool, and SCIPconshdlrNeedsCons().

Referenced by SCIP_DECL_DIALOGEXEC(), and SCIPconshdlrGetPropFreq().

◆ SCIPconshdlrNeedsCons()

SCIP_EXPORT SCIP_Bool SCIPconshdlrNeedsCons ( SCIP_CONSHDLR * conshdlr )

needs constraint handler a constraint to be called?

Parameters

conshdlr constraint handler

Definition at line 5107 of file cons.c.

References SCIP_Conshdlr::needscons, NULL, SCIP_Bool, and SCIPconshdlrDoesPresolve().

Referenced by checkSolOrig(), SCIP_DECL_PARAMCHGD(), SCIPconshdlrGetEagerFreq(), SCIPprintConstraintStatistics(), SCIPprintConstraintTimingStatistics(), SCIPprintPresolverStatistics(), SCIPprobFree(), and SCIPprobTransform().

◆ SCIPconshdlrDoesPresolve()

SCIP_EXPORT SCIP_Bool SCIPconshdlrDoesPresolve ( SCIP_CONSHDLR * conshdlr )

does the constraint handler perform presolving?

Parameters

conshdlr constraint handler

Definition at line 5117 of file cons.c.

References NULL, SCIP_Bool, and SCIPconshdlrIsSeparationDelayed().

Referenced by SCIPconshdlrNeedsCons(), and SCIPprintPresolverStatistics().

◆ SCIPconshdlrIsSeparationDelayed()

SCIP_EXPORT SCIP_Bool SCIPconshdlrIsSeparationDelayed ( SCIP_CONSHDLR * conshdlr )

should separation method be delayed, if other separators found cuts?

Parameters

conshdlr constraint handler

Definition at line 5127 of file cons.c.

References SCIP_Conshdlr::delaysepa, NULL, SCIP_Bool, and SCIPconshdlrIsPropagationDelayed().

Referenced by SCIPconshdlrDoesPresolve().

◆ SCIPconshdlrIsPropagationDelayed()

SCIP_EXPORT SCIP_Bool SCIPconshdlrIsPropagationDelayed ( SCIP_CONSHDLR * conshdlr )

should propagation method be delayed, if other propagators found reductions?

Parameters

conshdlr constraint handler

Definition at line 5137 of file cons.c.

References SCIP_Conshdlr::delayprop, NULL, SCIP_Bool, and SCIPconshdlrWasLPSeparationDelayed().

Referenced by SCIPconshdlrIsSeparationDelayed().

◆ SCIPconshdlrWasLPSeparationDelayed()

SCIP_EXPORT SCIP_Bool SCIPconshdlrWasLPSeparationDelayed ( SCIP_CONSHDLR * conshdlr )

was LP separation method delayed at the last call?

Parameters

conshdlr constraint handler

Definition at line 5147 of file cons.c.

References NULL, SCIP_Bool, SCIPconshdlrWasSolSeparationDelayed(), and SCIP_Conshdlr::sepalpwasdelayed.

Referenced by SCIPconshdlrIsPropagationDelayed(), and separationRoundLP().

◆ SCIPconshdlrWasSolSeparationDelayed()

SCIP_EXPORT SCIP_Bool SCIPconshdlrWasSolSeparationDelayed ( SCIP_CONSHDLR * conshdlr )

was primal solution separation method delayed at the last call?

Parameters

conshdlr constraint handler

Definition at line 5157 of file cons.c.

References NULL, SCIP_Bool, SCIPconshdlrWasPropagationDelayed(), and SCIP_Conshdlr::sepasolwasdelayed.

Referenced by SCIPconshdlrWasLPSeparationDelayed(), and separationRoundSol().

◆ SCIPconshdlrWasPropagationDelayed()

SCIP_EXPORT SCIP_Bool SCIPconshdlrWasPropagationDelayed ( SCIP_CONSHDLR * conshdlr )

was propagation method delayed at the last call?

Parameters

conshdlr constraint handler

Definition at line 5167 of file cons.c.

References NULL, SCIP_Conshdlr::propwasdelayed, SCIP_Bool, and SCIPconshdlrIsInitialized().

Referenced by propagationRound(), and SCIPconshdlrWasSolSeparationDelayed().

◆ SCIPconshdlrIsInitialized()

SCIP_EXPORT SCIP_Bool SCIPconshdlrIsInitialized ( SCIP_CONSHDLR * conshdlr )

is constraint handler initialized?

Parameters

conshdlr constraint handler

Definition at line 5177 of file cons.c.

References SCIP_Conshdlr::initialized, NULL, SCIP_Bool, and SCIPconshdlrIsClonable().

Referenced by SCIPconshdlrWasPropagationDelayed(), and SCIPsetIncludeBenders().

◆ SCIPconshdlrIsClonable()

SCIP_EXPORT SCIP_Bool SCIPconshdlrIsClonable ( SCIP_CONSHDLR * conshdlr )

does the constraint handler have a copy function?

Parameters

conshdlr constraint handler

Definition at line 5187 of file cons.c.

References NULL, and SCIPconshdlrGetPropTiming().

Referenced by SCIP_DECL_PARAMCHGD(), and SCIPconshdlrIsInitialized().

◆ SCIPconshdlrGetPropTiming()

SCIP_EXPORT SCIP_PROPTIMING SCIPconshdlrGetPropTiming ( SCIP_CONSHDLR * conshdlr )

returns the timing mask of the propagation method of the constraint handler

Parameters

conshdlr constraint handler

Definition at line 5197 of file cons.c.

References NULL, SCIP_Conshdlr::proptiming, and SCIPconshdlrSetPropTiming().

Referenced by propagationRound(), and SCIPconshdlrIsClonable().

◆ SCIPconssetchgGetAddedConsData()

SCIP_EXPORT void SCIPconssetchgGetAddedConsData	(	SCIP_CONSSETCHG *	conssetchg,
		SCIP_CONS ***	conss,
		int *	nconss
	)

gets added constraints data for a constraint set change

Parameters

conssetchg	constraint set change to get data from
conss	reference to constraints array added in the conssetchg, or NULL
nconss	reference to store the size of the constraints array, or NULL

Definition at line 5521 of file cons.c.

References SCIP_ConsSetChg::addedconss, SCIP_ConsSetChg::naddedconss, NULL, and SCIPconssetchgApply().

Referenced by conssetchgDelDisabledCons().

◆ SCIPconshdlrSetPropTiming()

SCIP_EXPORT void SCIPconshdlrSetPropTiming	(	SCIP_CONSHDLR *	conshdlr,
		SCIP_PROPTIMING	proptiming
	)

sets the timing mask of the propagation method of the constraint handler

Parameters

conshdlr	constraint handler
proptiming	timing mask to be set

Definition at line 5207 of file cons.c.

References NULL, SCIP_Conshdlr::proptiming, and SCIPconshdlrGetPresolTiming().

Referenced by SCIPconshdlrGetPropTiming().

◆ SCIPconshdlrGetPresolTiming()

SCIP_EXPORT SCIP_PRESOLTIMING SCIPconshdlrGetPresolTiming ( SCIP_CONSHDLR * conshdlr )

returns the timing mask of the presolving method of the constraint handler

Parameters

conshdlr constraint handler

Definition at line 5219 of file cons.c.

References NULL, SCIP_Conshdlr::presoltiming, and SCIPconshdlrSetPresolTiming().

Referenced by SCIP_DECL_DIALOGEXEC(), and SCIPconshdlrSetPropTiming().

◆ SCIPconshdlrSetPresolTiming()

SCIP_EXPORT void SCIPconshdlrSetPresolTiming	(	SCIP_CONSHDLR *	conshdlr,
		SCIP_PRESOLTIMING	presoltiming
	)

sets the timing mask of the presolving method of the constraint handler

Parameters

conshdlr	constraint handler
presoltiming	timing mask to be set

Definition at line 5229 of file cons.c.

References conssetchgCreate(), NULL, and SCIP_Conshdlr::presoltiming.

Referenced by SCIPconshdlrGetPresolTiming().

◆ SCIPincludeConshdlr()

SCIP_EXPORT SCIP_RETCODE SCIPincludeConshdlr	(	SCIP *	scip,
		const char *	name,
		const char *	desc,
		int	sepapriority,
		int	enfopriority,
		int	chckpriority,
		int	sepafreq,
		int	propfreq,
		int	eagerfreq,
		int	maxprerounds,
		SCIP_Bool	delaysepa,
		SCIP_Bool	delayprop,
		SCIP_Bool	needscons,
		SCIP_PROPTIMING	proptiming,
		SCIP_PRESOLTIMING	presoltiming,
		SCIP_DECL_CONSHDLRCOPY((*conshdlrcopy))	,
		SCIP_DECL_CONSFREE((*consfree))	,
		SCIP_DECL_CONSINIT((*consinit))	,
		SCIP_DECL_CONSEXIT((*consexit))	,
		SCIP_DECL_CONSINITPRE((*consinitpre))	,
		SCIP_DECL_CONSEXITPRE((*consexitpre))	,
		SCIP_DECL_CONSINITSOL((*consinitsol))	,
		SCIP_DECL_CONSEXITSOL((*consexitsol))	,
		SCIP_DECL_CONSDELETE((*consdelete))	,
		SCIP_DECL_CONSTRANS((*constrans))	,
		SCIP_DECL_CONSINITLP((*consinitlp))	,
		SCIP_DECL_CONSSEPALP((*conssepalp))	,
		SCIP_DECL_CONSSEPASOL((*conssepasol))	,
		SCIP_DECL_CONSENFOLP((*consenfolp))	,
		SCIP_DECL_CONSENFORELAX((*consenforelax))	,
		SCIP_DECL_CONSENFOPS((*consenfops))	,
		SCIP_DECL_CONSCHECK((*conscheck))	,
		SCIP_DECL_CONSPROP((*consprop))	,
		SCIP_DECL_CONSPRESOL((*conspresol))	,
		SCIP_DECL_CONSRESPROP((*consresprop))	,
		SCIP_DECL_CONSLOCK((*conslock))	,
		SCIP_DECL_CONSACTIVE((*consactive))	,
		SCIP_DECL_CONSDEACTIVE((*consdeactive))	,
		SCIP_DECL_CONSENABLE((*consenable))	,
		SCIP_DECL_CONSDISABLE((*consdisable))	,
		SCIP_DECL_CONSDELVARS((*consdelvars))	,
		SCIP_DECL_CONSPRINT((*consprint))	,
		SCIP_DECL_CONSCOPY((*conscopy))	,
		SCIP_DECL_CONSPARSE((*consparse))	,
		SCIP_DECL_CONSGETVARS((*consgetvars))	,
		SCIP_DECL_CONSGETNVARS((*consgetnvars))	,
		SCIP_DECL_CONSGETDIVEBDCHGS((*consgetdivebdchgs))	,
		SCIP_CONSHDLRDATA *	conshdlrdata
	)

creates a constraint handler and includes it in SCIP.

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Note: method has all constraint handler callbacks as arguments and is thus changed every time a new callback is added in future releases; consider using SCIPincludeConshdlrBasic() and setter functions if you seek for a method which is less likely to change in future releases

Parameters

scip	SCIP data structure
name	name of constraint handler
desc	description of constraint handler
sepapriority	priority of the constraint handler for separation
enfopriority	priority of the constraint handler for constraint enforcing
chckpriority	priority of the constraint handler for checking feasibility (and propagation)
sepafreq	frequency for separating cuts; zero means to separate only in the root node
propfreq	frequency for propagating domains; zero means only preprocessing propagation
eagerfreq	frequency for using all instead of only the useful constraints in separation, propagation and enforcement, -1 for no eager evaluations, 0 for first only
maxprerounds	maximal number of presolving rounds the constraint handler participates in (-1: no limit)
delaysepa	should separation method be delayed, if other separators found cuts?
delayprop	should propagation method be delayed, if other propagators found reductions?
needscons	should the constraint handler be skipped, if no constraints are available?
proptiming	positions in the node solving loop where propagation method of constraint handlers should be executed
presoltiming	timing mask of the constraint handler's presolving method
conshdlrdata	constraint handler data

Definition at line 72 of file scip_cons.c.

References FALSE, Scip::mem, Scip::messagehdlr, NULL, SCIP_CALL, SCIP_INVALIDDATA, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrCreate(), SCIPerrorMessage, SCIPfindConshdlr(), SCIPsetIncludeConshdlr(), Scip::set, SCIP_Mem::setmem, and TRUE.

Referenced by SCIPincludeConshdlrOptcumulative(), and SCIPincludeObjConshdlr().

◆ SCIPincludeConshdlrBasic()

SCIP_EXPORT SCIP_RETCODE SCIPincludeConshdlrBasic	(	SCIP *	scip,
		SCIP_CONSHDLR **	conshdlrptr,
		const char *	name,
		const char *	desc,
		int	enfopriority,
		int	chckpriority,
		int	eagerfreq,
		SCIP_Bool	needscons,
		SCIP_DECL_CONSENFOLP((*consenfolp))	,
		SCIP_DECL_CONSENFOPS((*consenfops))	,
		SCIP_DECL_CONSCHECK((*conscheck))	,
		SCIP_DECL_CONSLOCK((*conslock))	,
		SCIP_CONSHDLRDATA *	conshdlrdata
	)

creates a constraint handler and includes it in SCIP. All non-fundamental (or optional) callbacks will be set to NULL. Optional callbacks can be set via specific setter functions, see SCIPsetConshdlrInit(), SCIPsetConshdlrExit(), SCIPsetConshdlrCopy(), SCIPsetConshdlrFree(), SCIPsetConshdlrInitsol(), SCIPsetConshdlrExitsol(), SCIPsetConshdlrInitpre(), SCIPsetConshdlrExitpre(), SCIPsetConshdlrPresol(), SCIPsetConshdlrDelete(), SCIPsetConshdlrDelvars(), SCIPsetConshdlrInitlp(), SCIPsetConshdlrActive(), SCIPsetConshdlrDeactive(), SCIPsetConshdlrEnable(), SCIPsetConshdlrDisable(), SCIPsetConshdlrResprop(), SCIPsetConshdlrTrans(), SCIPsetConshdlrPrint(), SCIPsetConshdlrParse(), SCIPsetConshdlrGetVars(), SCIPsetConshdlrGetNVars(), and SCIPsetConshdlrGetDiveBdChgs().

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Note: if you want to set all callbacks with a single method call, consider using SCIPincludeConshdlr() instead

Parameters

scip	SCIP data structure
conshdlrptr	reference to a constraint handler pointer, or NULL
name	name of constraint handler
desc	description of constraint handler
enfopriority	priority of the constraint handler for constraint enforcing
chckpriority	priority of the constraint handler for checking feasibility (and propagation)
eagerfreq	frequency for using all instead of only the useful constraints in separation, propagation and enforcement, -1 for no eager evaluations, 0 for first only
needscons	should the constraint handler be skipped, if no constraints are available?
conshdlrdata	constraint handler data

Definition at line 165 of file scip_cons.c.

References FALSE, Scip::mem, Scip::messagehdlr, NULL, SCIP_CALL, SCIP_INVALIDDATA, SCIP_OKAY, SCIP_PRESOLTIMING_ALWAYS, SCIP_PROPTIMING_BEFORELP, SCIPcheckStage(), SCIPconshdlrCreate(), SCIPerrorMessage, SCIPfindConshdlr(), SCIPsetIncludeConshdlr(), Scip::set, SCIP_Mem::setmem, and TRUE.

◆ SCIPsetConshdlrSepa()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrSepa	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSSEPALP((*conssepalp))	,
		SCIP_DECL_CONSSEPASOL((*conssepasol))	,
		int	sepafreq,
		int	sepapriority,
		SCIP_Bool	delaysepa
	)

sets all separation related callbacks/parameters of the constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler
sepafreq	frequency for separating cuts; zero means to separate only in the root node
sepapriority	priority of the constraint handler for separation
delaysepa	should separation method be delayed, if other separators found cuts?

Definition at line 219 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_MAXSTRLEN, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrGetName(), SCIPconshdlrGetSepaPriority(), SCIPconshdlrSetSepa(), SCIPsetReinsertConshdlrSepaPrio(), SCIPsetSetDefaultBoolParam(), SCIPsetSetDefaultIntParam(), SCIPsnprintf(), Scip::set, and TRUE.

◆ SCIPsetConshdlrProp()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrProp	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSPROP((*consprop))	,
		int	propfreq,
		SCIP_Bool	delayprop,
		SCIP_PROPTIMING	proptiming
	)

sets both the propagation callback and the propagation frequency of the constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler
propfreq	frequency for propagating domains; zero means only preprocessing propagation
delayprop	should propagation method be delayed, if other propagators found reductions?
proptiming	positions in the node solving loop where propagation should be executed

Definition at line 265 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_MAXSTRLEN, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrGetName(), SCIPconshdlrSetProp(), SCIPsetSetDefaultBoolParam(), SCIPsetSetDefaultIntParam(), SCIPsnprintf(), Scip::set, and TRUE.

◆ SCIPsetConshdlrEnforelax()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrEnforelax	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSENFORELAX((*consenforelax))
	)

sets relaxation enforcement method of the constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 307 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetEnforelax(), and TRUE.

◆ SCIPsetConshdlrCopy()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrCopy	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSHDLRCOPY((*conshdlrcopy))	,
		SCIP_DECL_CONSCOPY((*conscopy))
	)

sets copy method of both the constraint handler and each associated constraint

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 331 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetCopy(), and TRUE.

◆ SCIPsetConshdlrFree()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrFree	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSFREE((*consfree))
	)

sets destructor method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 356 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetFree(), and TRUE.

◆ SCIPsetConshdlrInit()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrInit	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSINIT((*consinit))
	)

sets initialization method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 380 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetInit(), and TRUE.

Referenced by includeConshdlrCountsols(), SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrBenders(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrPseudoboolean(), SCIPincludeConshdlrQuadratic(), and SCIPincludeConshdlrSOC().

◆ SCIPsetConshdlrExit()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrExit	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSEXIT((*consexit))
	)

sets deinitialization method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 404 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetExit(), and TRUE.

Referenced by includeConshdlrCountsols(), SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrBenders(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrLOP(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrQuadratic(), and SCIPincludeConshdlrSOC().

◆ SCIPsetConshdlrInitsol()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrInitsol	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSINITSOL((*consinitsol))
	)

sets solving process initialization method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 428 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetInitsol(), and TRUE.

Referenced by COLORincludeConshdlrStoreGraph(), includeConshdlrCountsols(), SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrComponents(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOrbisack(), SCIPincludeConshdlrQuadratic(), SCIPincludeConshdlrRpa(), SCIPincludeConshdlrSOC(), SCIPincludeConshdlrStp(), and SCIPincludeConshdlrSymresack().

◆ SCIPsetConshdlrExitsol()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrExitsol	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSEXITSOL((*consexitsol))
	)

sets solving process deinitialization method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 452 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetExitsol(), and TRUE.

◆ SCIPsetConshdlrInitpre()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrInitpre	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSINITPRE((*consinitpre))
	)

sets preprocessing initialization method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 476 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetInitpre(), and TRUE.

Referenced by SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrPseudoboolean(), SCIPincludeConshdlrSuperindicator(), and SCIPincludeConshdlrXor().

◆ SCIPsetConshdlrExitpre()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrExitpre	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSEXITPRE((*consexitpre))
	)

sets preprocessing deinitialization method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 500 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetExitpre(), and TRUE.

Referenced by SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrQuadratic(), SCIPincludeConshdlrSOC(), and SCIPincludeConshdlrXor().

◆ SCIPsetConshdlrPresol()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrPresol	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSPRESOL((*conspresol))	,
		int	maxprerounds,
		SCIP_PRESOLTIMING	presoltiming
	)

sets presolving method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler
maxprerounds	maximal number of presolving rounds the constraint handler participates in (-1: no limit)
presoltiming	timing mask of the constraint handler's presolving method

Definition at line 524 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_MAXSTRLEN, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrGetName(), SCIPconshdlrSetPresol(), SCIPsetSetDefaultIntParam(), SCIPsnprintf(), Scip::set, and TRUE.

◆ SCIPsetConshdlrDelete()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrDelete	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSDELETE((*consdelete))
	)

sets method of constraint handler to free specific constraint data

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 562 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetDelete(), and TRUE.

◆ SCIPsetConshdlrTrans()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrTrans	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSTRANS((*constrans))
	)

sets method of constraint handler to transform constraint data into data belonging to the transformed problem

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 585 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetTrans(), and TRUE.

◆ SCIPsetConshdlrInitlp()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrInitlp	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSINITLP((*consinitlp))
	)

sets method of constraint handler to initialize LP with relaxations of "initial" constraints

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 608 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetInitlp(), and TRUE.

◆ SCIPsetConshdlrResprop()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrResprop	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSRESPROP((*consresprop))
	)

sets propagation conflict resolving method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 631 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetResprop(), and TRUE.

◆ SCIPsetConshdlrActive()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrActive	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSACTIVE((*consactive))
	)

sets activation notification method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 654 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetActive(), and TRUE.

Referenced by COLORincludeConshdlrStoreGraph(), SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrNonlinear(), and SCIPincludeConshdlrSamediff().

◆ SCIPsetConshdlrDeactive()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrDeactive	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSDEACTIVE((*consdeactive))
	)

sets deactivation notification method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 677 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetDeactive(), and TRUE.

Referenced by COLORincludeConshdlrStoreGraph(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrNonlinear(), and SCIPincludeConshdlrSamediff().

◆ SCIPsetConshdlrEnable()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrEnable	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSENABLE((*consenable))
	)

sets enabling notification method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 700 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetEnable(), and TRUE.

Referenced by SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrNonlinear(), and SCIPincludeConshdlrQuadratic().

◆ SCIPsetConshdlrDisable()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrDisable	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSDISABLE((*consdisable))
	)

sets disabling notification method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 723 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetDisable(), and TRUE.

Referenced by SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrNonlinear(), and SCIPincludeConshdlrQuadratic().

◆ SCIPsetConshdlrDelvars()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrDelvars	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSDELVARS((*consdelvars))
	)

sets variable deletion method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 746 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetDelvars(), and TRUE.

◆ SCIPsetConshdlrPrint()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrPrint	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSPRINT((*consprint))
	)

sets constraint display method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 769 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetPrint(), and TRUE.

◆ SCIPsetConshdlrParse()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrParse	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSPARSE((*consparse))
	)

sets constraint parsing method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 792 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetParse(), and TRUE.

◆ SCIPsetConshdlrGetVars()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrGetVars	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSGETVARS((*consgetvars))
	)

sets constraint variable getter method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 815 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetGetVars(), and TRUE.

◆ SCIPsetConshdlrGetNVars()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrGetNVars	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSGETNVARS((*consgetnvars))
	)

sets constraint variable number getter method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 838 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetGetNVars(), and TRUE.

◆ SCIPsetConshdlrGetDiveBdChgs()

SCIP_EXPORT SCIP_RETCODE SCIPsetConshdlrGetDiveBdChgs	(	SCIP *	scip,
		SCIP_CONSHDLR *	conshdlr,
		SCIP_DECL_CONSGETDIVEBDCHGS((*consgetdivebdchgs))
	)

sets diving enforcement method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

sets diving bound change method of constraint handler

Returns: SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See SCIP_RETCODE for a complete list of error codes.

Precondition

This method can be called if SCIP is in one of the following stages:

Parameters

scip	SCIP data structure
conshdlr	constraint handler

Definition at line 861 of file scip_cons.c.

References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetGetDiveBdChgs(), and TRUE.

Referenced by SCIPincludeConshdlrIndicator(), and SCIPincludeConshdlrIntegral().

◆ SCIPfindConshdlr()

SCIP_EXPORT SCIP_CONSHDLR* SCIPfindConshdlr	(	SCIP *	scip,
		const char *	name
	)

returns the constraint handler of the given name, or NULL if not existing

returns the constraint handler of the given name, or NULL if not existing returns the constraint handler of the given name, or NULL if not existing

Parameters

scip	SCIP data structure
name	name of constraint handler

Definition at line 876 of file scip_cons.c.

References NULL, SCIPsetFindConshdlr(), and Scip::set.

◆ SCIPgetConshdlrs()

SCIP_EXPORT SCIP_CONSHDLR** SCIPgetConshdlrs ( SCIP * scip )

returns the array of currently available constraint handlers

Parameters

scip	SCIP data structure

Definition at line 889 of file scip_cons.c.

References SCIP_Set::conshdlrs, NULL, and Scip::set.

Referenced by checkFeasSubtree(), SCIP_DECL_DIALOGEXEC(), SCIPcopyConss(), SCIPgetNCheckConss(), SCIPincludeDialogDefaultFix(), SCIPincludeDialogDefaultSet(), SCIPmatrixCreate(), and SCIPpermuteProb().

◆ SCIPgetNConshdlrs()

SCIP_EXPORT int SCIPgetNConshdlrs ( SCIP * scip )

returns the number of currently available constraint handlers

Parameters

scip	SCIP data structure

Definition at line 900 of file scip_cons.c.

References SCIP_Set::nconshdlrs, NULL, and Scip::set.

Referenced by checkFeasSubtree(), SCIP_DECL_DIALOGEXEC(), SCIPcopyConss(), SCIPgetNCheckConss(), SCIPincludeDialogDefaultFix(), SCIPincludeDialogDefaultSet(), SCIPmatrixCreate(), and SCIPpermuteProb().

SCIP

Detailed Description

Functions

Function Documentation

◆ SCIP_DECL_SORTPTRCOMP() [1/3]

◆ SCIP_DECL_SORTPTRCOMP() [2/3]

◆ SCIP_DECL_SORTPTRCOMP() [3/3]

◆ SCIPconshdlrGetName()

◆ SCIPconshdlrGetDesc()

◆ SCIPconshdlrGetData()

◆ SCIPconshdlrSetData()

◆ SCIPconshdlrSetSepa()

◆ SCIPconshdlrSetProp()

◆ SCIPconshdlrSetEnforelax()

◆ SCIPconshdlrGetConss()

◆ SCIPconshdlrGetEnfoConss()

◆ SCIPconshdlrGetCheckConss()

◆ SCIPconshdlrGetNConss()

◆ SCIPconshdlrGetNEnfoConss()

◆ SCIPconshdlrGetNCheckConss()

◆ SCIPconshdlrGetNActiveConss()

◆ SCIPconshdlrGetNEnabledConss()

◆ SCIPconshdlrGetSetupTime()

◆ SCIPconshdlrGetPresolTime()

◆ SCIPconshdlrGetSepaTime()

◆ SCIPconshdlrGetEnfoLPTime()

◆ SCIPconshdlrGetEnfoPSTime()

◆ SCIPconshdlrGetEnfoRelaxTime()

◆ SCIPconshdlrGetPropTime()

◆ SCIPconshdlrGetStrongBranchPropTime()

◆ SCIPconshdlrGetCheckTime()

◆ SCIPconshdlrGetRespropTime()

◆ SCIPconshdlrGetNSepaCalls()

◆ SCIPconshdlrGetNEnfoLPCalls()

◆ SCIPconshdlrGetNEnfoPSCalls()

◆ SCIPconshdlrGetNEnfoRelaxCalls()

◆ SCIPconshdlrGetNPropCalls()

◆ SCIPconshdlrGetNCheckCalls()

◆ SCIPconshdlrGetNRespropCalls()

◆ SCIPconshdlrGetNCutoffs()

◆ SCIPconshdlrGetNCutsFound()

◆ SCIPconshdlrGetNCutsApplied()

◆ SCIPconshdlrGetNConssFound()

◆ SCIPconshdlrGetNDomredsFound()

◆ SCIPconshdlrGetNChildren()

◆ SCIPconshdlrGetMaxNActiveConss()

◆ SCIPconshdlrGetStartNActiveConss()

◆ SCIPconshdlrGetNFixedVars()

◆ SCIPconshdlrGetNAggrVars()

◆ SCIPconshdlrGetNChgVarTypes()

◆ SCIPconshdlrGetNChgBds()

◆ SCIPconshdlrGetNAddHoles()

◆ SCIPconshdlrGetNDelConss()

◆ SCIPconshdlrGetNAddConss()

◆ SCIPconshdlrGetNUpgdConss()

◆ SCIPconshdlrGetNChgCoefs()

◆ SCIPconshdlrGetNChgSides()

◆ SCIPconshdlrGetNPresolCalls()

◆ SCIPconshdlrGetSepaPriority()

◆ SCIPconshdlrGetEnfoPriority()

◆ SCIPconshdlrGetCheckPriority()

◆ SCIPconshdlrGetSepaFreq()

◆ SCIPconshdlrGetPropFreq()

◆ SCIPconshdlrGetEagerFreq()

◆ SCIPconshdlrNeedsCons()

◆ SCIPconshdlrDoesPresolve()

◆ SCIPconshdlrIsSeparationDelayed()

◆ SCIPconshdlrIsPropagationDelayed()

◆ SCIPconshdlrWasLPSeparationDelayed()

◆ SCIPconshdlrWasSolSeparationDelayed()

◆ SCIPconshdlrWasPropagationDelayed()

◆ SCIPconshdlrIsInitialized()

◆ SCIPconshdlrIsClonable()

◆ SCIPconshdlrGetPropTiming()

◆ SCIPconssetchgGetAddedConsData()

◆ SCIPconshdlrSetPropTiming()

◆ SCIPconshdlrGetPresolTiming()

◆ SCIPconshdlrSetPresolTiming()

◆ SCIPincludeConshdlr()

◆ SCIPincludeConshdlrBasic()