Detailed Description
methods for constraint handlers
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 1951 of file cons.c.
Referenced by conshdlrAddUpdateCons().
◆ SCIP_DECL_SORTPTRCOMP() [2/3]
SCIP_EXPORT SCIP_DECL_SORTPTRCOMP | ( | SCIPconshdlrCompEnfo | ) |
◆ SCIP_DECL_SORTPTRCOMP() [3/3]
SCIP_EXPORT SCIP_DECL_SORTPTRCOMP | ( | SCIPconshdlrCompCheck | ) |
◆ SCIPconshdlrGetName()
SCIP_EXPORT const char* SCIPconshdlrGetName | ( | SCIP_CONSHDLR * | conshdlr | ) |
gets name of constraint handler
- Parameters
-
conshdlr constraint handler
Definition at line 4179 of file cons.c.
References SCIP_Conshdlr::name, NULL, and SCIPconshdlrGetDesc().
Referenced by addAltLPConstraint(), addAltLPRow(), addObjcut(), addSlackVars(), 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(), processRealBoundChg(), 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(), SCIPaddCoefLinear(), SCIPaddCoefLogicor(), SCIPaddCoefPseudoboolean(), SCIPaddConsElemConjunction(), SCIPaddConsElemDisjunction(), SCIPaddLinearConsIndicator(), SCIPaddRowIndicator(), SCIPaddTermPseudoboolean(), SCIPaddVarCardinality(), SCIPaddVarIndicator(), SCIPaddVarSOS1(), SCIPaddVarSOS2(), SCIPappendVarCardinality(), SCIPappendVarSOS2(), SCIPchgAndConsCheckFlagWhenUpgr(), SCIPchgAndConsRemovableFlagWhenUpgr(), SCIPchgBilinCoefQuadratic(), SCIPchgCardvalCardinality(), SCIPchgLhsLinear(), SCIPchgLhsPseudoboolean(), SCIPchgLhsQuadratic(), SCIPchgLinearCoefQuadratic(), SCIPchgRhsLinear(), SCIPchgRhsPseudoboolean(), SCIPchgRhsQuadratic(), SCIPchgSquareCoefQuadratic(), SCIPconflictstoreCleanNewIncumbent(), SCIPconsAddCoef(), SCIPconsGetDualfarkas(), SCIPconsGetDualsol(), SCIPconsGetLhs(), SCIPconsGetRhs(), SCIPconsGetRow(), SCIPconshdlrCopyInclude(), SCIPconshdlrUnlockVars(), SCIPconsNonlinearAddLinearCoef(), SCIPconsNonlinearGetLhs(), SCIPconsNonlinearGetRhs(), SCIPcopyConsLinear(), SCIPcopyConss(), SCIPcreateConsIndicatorLinCons(), SCIPcreateConsSuperindicator(), SCIPdelCoefLinear(), SCIPgetActivityQuadratic(), SCIPgetAndDatasPseudoboolean(), SCIPgetBinaryVarIndicator(), SCIPgetBinaryVarSuperindicator(), SCIPgetBinvarsDataLinking(), SCIPgetBinvarsLinking(), SCIPgetBoundsBounddisjunction(), SCIPgetBoundtypesBounddisjunction(), SCIPgetCapacityCumulative(), SCIPgetCardvalCardinality(), SCIPgetCoefLinearAbspower(), SCIPgetConsVals(), SCIPgetDemandsCumulative(), SCIPgetDualfarkasLogicor(), SCIPgetDualfarkasVarbound(), SCIPgetDualsolLogicor(), SCIPgetDualSolVal(), SCIPgetDualsolVarbound(), SCIPgetDurationsCumulative(), SCIPgetExponentAbspower(), SCIPgetFeasibilityQuadratic(), SCIPgetHmaxCumulative(), SCIPgetHmaxOptcumulative(), SCIPgetHminCumulative(), SCIPgetHminOptcumulative(), SCIPgetIndVarPseudoboolean(), SCIPgetIntVarXor(), SCIPgetLhsAbspower(), SCIPgetLhsPseudoboolean(), SCIPgetLhsVarbound(), SCIPgetLinDatasWithoutAndPseudoboolean(), SCIPgetLinearConsIndicator(), SCIPgetLinearConsPseudoboolean(), SCIPgetLinearConsTypePseudoboolean(), SCIPgetLinearVarAbspower(), SCIPgetLinkvarLinking(), SCIPgetNAndsPseudoboolean(), SCIPgetNBinvarsLinking(), SCIPgetNLinVarsWithoutAndPseudoboolean(), SCIPgetNlRowAbspower(), SCIPgetNonlinearVarAbspower(), SCIPgetNVarsAnd(), SCIPgetNVarsBounddisjunction(), SCIPgetNVarsCardinality(), SCIPgetNVarsCumulative(), SCIPgetNVarsLogicor(), SCIPgetNVarsOr(), SCIPgetNVarsSOS2(), SCIPgetNVarsXor(), SCIPgetOffsetAbspower(), SCIPgetResultantAnd(), SCIPgetResultantOr(), SCIPgetRhsAbspower(), SCIPgetRhsPseudoboolean(), SCIPgetRhsVarbound(), SCIPgetRhsXor(), SCIPgetRowLogicor(), SCIPgetRowVarbound(), SCIPgetSlackConsSuperindicator(), SCIPgetSlackVarIndicator(), SCIPgetValsLinking(), SCIPgetVarsAnd(), SCIPgetVarsBounddisjunction(), SCIPgetVarsCardinality(), SCIPgetVarsCumulative(), SCIPgetVarsLogicor(), SCIPgetVarsOr(), SCIPgetVarsSOS2(), SCIPgetVarsXor(), SCIPgetVarVarbound(), SCIPgetVbdcoefVarbound(), SCIPgetVbdvarVarbound(), SCIPgetViolationAbspower(), SCIPgetWeightsCardinality(), SCIPgetWeightsSOS2(), SCIPincludeDialogDefaultFix(), SCIPincludeDialogDefaultSet(), SCIPisAndConsSorted(), SCIPisConvexAbspower(), SCIPisDualSolAvailable(), SCIPmakeIndicatorFeasible(), SCIPmakeIndicatorsFeasible(), SCIPmakeSOS1sFeasible(), SCIPmatrixCreate(), SCIPpresolve(), SCIPprintConstraintStatistics(), SCIPprintConstraintTimingStatistics(), SCIPprintPresolverStatistics(), SCIPreaderWrite(), SCIPreadProb(), SCIPsetBinaryVarIndicator(), SCIPsetConshdlrPresol(), SCIPsetConshdlrProp(), SCIPsetConshdlrSepa(), SCIPsetHmaxCumulative(), SCIPsetHmaxOptcumulative(), SCIPsetHminCumulative(), SCIPsetHminOptcumulative(), 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 4189 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 4199 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(), resolvePropagationFullOrbitope(), 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(), SCIPcleanupConssLogicor(), SCIPcleanupConssVarbound(), 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 4209 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 4220 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 4241 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 4260 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 4551 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(), reformReplaceNode(), SCIP_DECL_CONFLICTEXEC(), SCIP_DECL_CONSGETDIVEBDCHGS(), SCIP_DECL_CONSPROP(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_PARAMCHGD(), SCIPcleanupConssLogicor(), SCIPcleanupConssSetppc(), SCIPcleanupConssVarbound(), SCIPconshdlrSetGetDiveBdChgs(), SCIPcopyConss(), SCIPmakeIndicatorsFeasible(), SCIPpermuteProb(), SCIPreaderWrite(), SCIPStpConshdlrSetGraph(), SCIPwriteLp(), setupAndSolveSubscipRapidlearning(), strengthenOrbitopeConstraint(), 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 4561 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 4571 of file cons.c.
References SCIP_Conshdlr::checkconss, NULL, and SCIPconshdlrGetUpdateConss().
Referenced by calcNonZeros(), SCIPcleanupConssLogicor(), SCIPcleanupConssSetppc(), SCIPcleanupConssVarbound(), SCIPconshdlrGetEnfoConss(), SCIPcopyConss(), and SCIPmatrixCreate().
◆ SCIPconshdlrGetUpdateConss()
SCIP_EXPORT SCIP_CONS** SCIPconshdlrGetUpdateConss | ( | SCIP_CONSHDLR * | conshdlr | ) |
gets array with delayed update constraints
- Attention
- Usually, there should be no need to access this array. Use this only if you are absolutely sure what you are doing.
- Parameters
-
conshdlr constraint handler
Definition at line 4584 of file cons.c.
References NULL, SCIPconshdlrGetNConss(), and SCIP_Conshdlr::updateconss.
Referenced by reformReplaceNode(), and SCIPconshdlrGetCheckConss().
◆ 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 4594 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(), SCIPconshdlrGetUpdateConss(), SCIPmakeIndicatorsFeasible(), SCIPmakeSOS1sFeasible(), SCIPreaderWrite(), SCIPStpConshdlrSetGraph(), SCIPwriteLp(), SCIPwriteOpb(), setupAndSolveSubscipRapidlearning(), strengthenOrbitopeConstraint(), 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 4604 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 4614 of file cons.c.
References SCIP_Conshdlr::ncheckconss, NULL, and SCIPconshdlrGetNActiveConss().
Referenced by calcNonZeros(), SCIPapplyLockFixings(), SCIPcleanupConssLogicor(), SCIPcleanupConssSetppc(), SCIPcleanupConssVarbound(), SCIPconshdlrGetNEnfoConss(), SCIPcopyConss(), SCIPgetNCheckConss(), SCIPincludePresolMILP(), 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 4628 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(), reformReplaceNode(), SCIP_DECL_CONSINITSOL(), SCIP_DECL_CONSPRESOL(), SCIP_DECL_CONSPROP(), SCIPapplyUndercover(), SCIPcleanupConssLogicor(), SCIPcleanupConssSetppc(), SCIPcleanupConssVarbound(), 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 4638 of file cons.c.
References SCIP_Conshdlr::nenabledconss, NULL, and SCIPconshdlrGetNUpdateConss().
Referenced by checkBounddisjunction(), checkFeasSubtree(), checkKnapsack(), checkLogicor(), checkVarbound(), and SCIPconshdlrGetNActiveConss().
◆ SCIPconshdlrGetNUpdateConss()
SCIP_EXPORT int SCIPconshdlrGetNUpdateConss | ( | SCIP_CONSHDLR * | conshdlr | ) |
gets number of constraints that have delayed updates
- Parameters
-
conshdlr constraint handler
Definition at line 4648 of file cons.c.
References NULL, SCIP_Conshdlr::nupdateconss, and SCIPconshdlrEnableOrDisableClocks().
Referenced by reformReplaceNode(), reformulate(), and SCIPconshdlrGetNEnabledConss().
◆ 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 4678 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 4688 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 4698 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 4708 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 4718 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 4728 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 4738 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 4748 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 4758 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 4768 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 4778 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 4788 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 4798 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 4808 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 4818 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 4828 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 4838 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 4848 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 4858 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 4868 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 4898 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 4908 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 4918 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 4928 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 4938 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 4948 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 4958 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 4968 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 4978 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 4988 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 4998 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 5008 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 5018 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 5028 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 5038 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 5048 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 5058 of file cons.c.
References NULL, SCIPconshdlrGetEnfoPriority(), and SCIP_Conshdlr::sepapriority.
Referenced by SCIP_DECL_DIALOGEXEC(), SCIPconshdlrGetNPresolCalls(), SCIPsetConshdlrSepa(), SCIPsetIncludeConshdlr(), and separationRoundLP().
◆ SCIPconshdlrGetEnfoPriority()
SCIP_EXPORT int SCIPconshdlrGetEnfoPriority | ( | SCIP_CONSHDLR * | conshdlr | ) |
gets enforcing priority of constraint handler
- Parameters
-
conshdlr constraint handler
Definition at line 5068 of file cons.c.
References SCIP_Conshdlr::enfopriority, NULL, and SCIPconshdlrGetCheckPriority().
Referenced by SCIP_DECL_DIALOGEXEC(), and SCIPconshdlrGetSepaPriority().
◆ SCIPconshdlrGetCheckPriority()
SCIP_EXPORT int SCIPconshdlrGetCheckPriority | ( | SCIP_CONSHDLR * | conshdlr | ) |
gets checking priority of constraint handler
- Parameters
-
conshdlr constraint handler
Definition at line 5078 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 5088 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 5098 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 5108 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 5118 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 5128 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 5138 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 5148 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 5158 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 5168 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 5178 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 5188 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 5198 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 5208 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 5532 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 5218 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 5230 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 5240 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 73 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 166 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.
Referenced by COLORincludeConshdlrStoreGraph(), includeConshdlrCountsols(), SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBenders(), SCIPincludeConshdlrBenderslp(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrCardinality(), SCIPincludeConshdlrComponents(), SCIPincludeConshdlrConjunction(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrDisjunction(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrIntegral(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrLOP(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOr(), SCIPincludeConshdlrOrbisack(), SCIPincludeConshdlrOrbitope(), SCIPincludeConshdlrPseudoboolean(), SCIPincludeConshdlrQuadratic(), SCIPincludeConshdlrRpa(), SCIPincludeConshdlrSamediff(), SCIPincludeConshdlrSOC(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrStp(), SCIPincludeConshdlrSuperindicator(), SCIPincludeConshdlrSymresack(), SCIPincludeConshdlrVarbound(), SCIPincludeConshdlrViolatedCut(), and SCIPincludeConshdlrXor().
◆ 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 220 of file scip_cons.c.
References FALSE, NULL, paramname, SCIP_CALL, SCIP_MAXSTRLEN, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrGetName(), SCIPconshdlrGetSepaPriority(), SCIPconshdlrSetSepa(), SCIPsetReinsertConshdlrSepaPrio(), SCIPsetSetDefaultBoolParam(), SCIPsetSetDefaultIntParam(), SCIPsnprintf(), Scip::set, and TRUE.
Referenced by SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrCardinality(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrLOP(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOr(), SCIPincludeConshdlrOrbisack(), SCIPincludeConshdlrOrbitope(), SCIPincludeConshdlrQuadratic(), SCIPincludeConshdlrSOC(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrStp(), SCIPincludeConshdlrSuperindicator(), SCIPincludeConshdlrSymresack(), SCIPincludeConshdlrVarbound(), and SCIPincludeConshdlrXor().
◆ 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 266 of file scip_cons.c.
References FALSE, NULL, paramname, SCIP_CALL, SCIP_MAXSTRLEN, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrGetName(), SCIPconshdlrSetProp(), SCIPsetSetDefaultBoolParam(), SCIPsetSetDefaultIntParam(), SCIPsnprintf(), Scip::set, and TRUE.
Referenced by COLORincludeConshdlrStoreGraph(), SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrCardinality(), SCIPincludeConshdlrComponents(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrDisjunction(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrLOP(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOr(), SCIPincludeConshdlrOrbisack(), SCIPincludeConshdlrOrbitope(), SCIPincludeConshdlrQuadratic(), SCIPincludeConshdlrSamediff(), SCIPincludeConshdlrSOC(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrStp(), SCIPincludeConshdlrSuperindicator(), SCIPincludeConshdlrSymresack(), SCIPincludeConshdlrVarbound(), and SCIPincludeConshdlrXor().
◆ 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 308 of file scip_cons.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetEnforelax(), and TRUE.
Referenced by includeConshdlrCountsols(), SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBenders(), SCIPincludeConshdlrBenderslp(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrCardinality(), SCIPincludeConshdlrComponents(), SCIPincludeConshdlrConjunction(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrDisjunction(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrIntegral(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOr(), SCIPincludeConshdlrOrbisack(), SCIPincludeConshdlrOrbitope(), SCIPincludeConshdlrPseudoboolean(), SCIPincludeConshdlrQuadratic(), SCIPincludeConshdlrRpa(), SCIPincludeConshdlrSOC(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrSuperindicator(), SCIPincludeConshdlrSymresack(), SCIPincludeConshdlrVarbound(), and SCIPincludeConshdlrXor().
◆ 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 332 of file scip_cons.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetCopy(), and TRUE.
Referenced by includeConshdlrCountsols(), SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBenders(), SCIPincludeConshdlrBenderslp(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrCardinality(), SCIPincludeConshdlrComponents(), SCIPincludeConshdlrConjunction(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrDisjunction(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrIntegral(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrLOP(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOr(), SCIPincludeConshdlrOrbisack(), SCIPincludeConshdlrOrbitope(), SCIPincludeConshdlrPseudoboolean(), SCIPincludeConshdlrQuadratic(), SCIPincludeConshdlrSOC(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrStp(), SCIPincludeConshdlrSuperindicator(), SCIPincludeConshdlrSymresack(), SCIPincludeConshdlrVarbound(), and SCIPincludeConshdlrXor().
◆ 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 357 of file scip_cons.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetFree(), and TRUE.
Referenced by COLORincludeConshdlrStoreGraph(), includeConshdlrCountsols(), SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBenders(), SCIPincludeConshdlrBenderslp(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrCardinality(), SCIPincludeConshdlrComponents(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrDisjunction(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOr(), SCIPincludeConshdlrOrbisack(), SCIPincludeConshdlrOrbitope(), SCIPincludeConshdlrPseudoboolean(), SCIPincludeConshdlrQuadratic(), SCIPincludeConshdlrRpa(), SCIPincludeConshdlrSOC(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrStp(), SCIPincludeConshdlrSuperindicator(), SCIPincludeConshdlrSymresack(), SCIPincludeConshdlrVarbound(), SCIPincludeConshdlrViolatedCut(), and SCIPincludeConshdlrXor().
◆ 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 381 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 405 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 429 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 453 of file scip_cons.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetExitsol(), and TRUE.
Referenced by COLORincludeConshdlrStoreGraph(), includeConshdlrCountsols(), SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrCardinality(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOr(), SCIPincludeConshdlrQuadratic(), SCIPincludeConshdlrRpa(), SCIPincludeConshdlrSOC(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrVarbound(), and SCIPincludeConshdlrXor().
◆ 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 477 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 501 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 525 of file scip_cons.c.
References FALSE, NULL, paramname, SCIP_CALL, SCIP_MAXSTRLEN, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrGetName(), SCIPconshdlrSetPresol(), SCIPsetSetDefaultIntParam(), SCIPsnprintf(), Scip::set, and TRUE.
Referenced by SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBenders(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrCardinality(), SCIPincludeConshdlrComponents(), SCIPincludeConshdlrConjunction(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrDisjunction(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOr(), SCIPincludeConshdlrOrbisack(), SCIPincludeConshdlrOrbitope(), SCIPincludeConshdlrPseudoboolean(), SCIPincludeConshdlrQuadratic(), SCIPincludeConshdlrSOC(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrSuperindicator(), SCIPincludeConshdlrSymresack(), SCIPincludeConshdlrVarbound(), and SCIPincludeConshdlrXor().
◆ 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 563 of file scip_cons.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetDelete(), and TRUE.
Referenced by COLORincludeConshdlrStoreGraph(), SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrCardinality(), SCIPincludeConshdlrComponents(), SCIPincludeConshdlrConjunction(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrDisjunction(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrLOP(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOr(), SCIPincludeConshdlrOrbisack(), SCIPincludeConshdlrOrbitope(), SCIPincludeConshdlrPseudoboolean(), SCIPincludeConshdlrQuadratic(), SCIPincludeConshdlrSamediff(), SCIPincludeConshdlrSOC(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrStp(), SCIPincludeConshdlrSuperindicator(), SCIPincludeConshdlrSymresack(), SCIPincludeConshdlrVarbound(), and SCIPincludeConshdlrXor().
◆ 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 586 of file scip_cons.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetTrans(), and TRUE.
Referenced by SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrCardinality(), SCIPincludeConshdlrConjunction(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrDisjunction(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrLOP(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOr(), SCIPincludeConshdlrOrbisack(), SCIPincludeConshdlrOrbitope(), SCIPincludeConshdlrPseudoboolean(), SCIPincludeConshdlrQuadratic(), SCIPincludeConshdlrSamediff(), SCIPincludeConshdlrSOC(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrStp(), SCIPincludeConshdlrSuperindicator(), SCIPincludeConshdlrSymresack(), SCIPincludeConshdlrVarbound(), and SCIPincludeConshdlrXor().
◆ 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 609 of file scip_cons.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetInitlp(), and TRUE.
Referenced by SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrCardinality(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrDisjunction(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrLOP(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOr(), SCIPincludeConshdlrOrbisack(), SCIPincludeConshdlrQuadratic(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrStp(), SCIPincludeConshdlrSuperindicator(), SCIPincludeConshdlrSymresack(), SCIPincludeConshdlrVarbound(), and SCIPincludeConshdlrXor().
◆ 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 632 of file scip_cons.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetResprop(), and TRUE.
Referenced by SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrLOP(), SCIPincludeConshdlrOr(), SCIPincludeConshdlrOrbisack(), SCIPincludeConshdlrOrbitope(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrSuperindicator(), SCIPincludeConshdlrSymresack(), SCIPincludeConshdlrVarbound(), and SCIPincludeConshdlrXor().
◆ 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 655 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 678 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 701 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 724 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 747 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 770 of file scip_cons.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetPrint(), and TRUE.
Referenced by SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrCardinality(), SCIPincludeConshdlrConjunction(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrDisjunction(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrLOP(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOr(), SCIPincludeConshdlrOrbisack(), SCIPincludeConshdlrOrbitope(), SCIPincludeConshdlrPseudoboolean(), SCIPincludeConshdlrQuadratic(), SCIPincludeConshdlrSamediff(), SCIPincludeConshdlrSOC(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrSuperindicator(), SCIPincludeConshdlrSymresack(), SCIPincludeConshdlrVarbound(), and SCIPincludeConshdlrXor().
◆ 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 793 of file scip_cons.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetParse(), and TRUE.
Referenced by SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrCardinality(), SCIPincludeConshdlrConjunction(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrDisjunction(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOr(), SCIPincludeConshdlrOrbitope(), SCIPincludeConshdlrQuadratic(), SCIPincludeConshdlrSOC(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrSuperindicator(), SCIPincludeConshdlrVarbound(), and SCIPincludeConshdlrXor().
◆ 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 816 of file scip_cons.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetGetVars(), and TRUE.
Referenced by SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrCardinality(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOr(), SCIPincludeConshdlrOrbisack(), SCIPincludeConshdlrOrbitope(), SCIPincludeConshdlrPseudoboolean(), SCIPincludeConshdlrQuadratic(), SCIPincludeConshdlrSOC(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrSuperindicator(), SCIPincludeConshdlrSymresack(), SCIPincludeConshdlrVarbound(), and SCIPincludeConshdlrXor().
◆ 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 839 of file scip_cons.c.
References FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPcheckStage(), SCIPconshdlrSetGetNVars(), and TRUE.
Referenced by SCIPincludeConshdlrAbspower(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBivariate(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrCardinality(), SCIPincludeConshdlrCumulative(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrLinking(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrNonlinear(), SCIPincludeConshdlrOr(), SCIPincludeConshdlrOrbisack(), SCIPincludeConshdlrOrbitope(), SCIPincludeConshdlrPseudoboolean(), SCIPincludeConshdlrQuadratic(), SCIPincludeConshdlrSOC(), SCIPincludeConshdlrSOS2(), SCIPincludeConshdlrSuperindicator(), SCIPincludeConshdlrSymresack(), SCIPincludeConshdlrVarbound(), and SCIPincludeConshdlrXor().
◆ 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 862 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 877 of file scip_cons.c.
References NULL, SCIPsetFindConshdlr(), and Scip::set.
Referenced by addCoef(), addLinearConstraintsToNlp(), addRelaxation(), addSlackVarsToConstraints(), applyAlternativeBoundsFixing(), cancelRow(), checkConsQuadraticProblem(), checkOverloadViaThetaTree(), checkSubproblemConvexity(), COLORconsGetActiveStoreGraphCons(), COLORconsGetComplementaryGraph(), COLORconsGetCurrentGraph(), COLORconsGetRepresentative(), COLORconsGetRepresentatives(), COLORconsGetStack(), COLORconsGetUnion(), COLORconsGetUnions(), COLORcreateConsStoreGraph(), computeAndConstraintInfos(), computeEffectiveHorizon(), computeRanks(), consdataCreate(), copyConsPseudoboolean(), coretimesUpdateLb(), coretimesUpdateUb(), countNonlinearities(), createAndAddLinearCons(), createAndAddTransferredCut(), createConsComponents(), createConsSetppc(), createConsStoreGraphAtRoot(), createConsXorIntvar(), createCoreProfile(), createCoveringProblem(), createSubscip(), createSubSCIP(), findCumulativeConss(), findPrecedenceConss(), generateAndApplyBendersIntegerCuts(), generateAndApplyBendersNogoodCut(), getNSymhandableConss(), inferboundsEdgeFinding(), isFiniteNonnegativeIntegral(), orbisackUpgrade(), packingUpgrade(), presolRoundConsSOS1(), presolveAddKKTKnapsackConss(), presolveAddKKTLogicorConss(), presolveAddKKTSetppcConss(), presolveAddKKTVarboundConss(), presolveConsEst(), presolveConsLct(), propagateLbTTEF(), propagateTimetable(), propagateTTEF(), propagateUbTTEF(), readCnf(), removeIrrelevantJobs(), SCIP_DECL_CONSCOPY(), SCIP_DECL_CONSHDLRCOPY(), SCIP_DECL_CONSINIT(), SCIP_DECL_CONSINITSOL(), SCIP_DECL_DIALOGEXEC(), SCIP_DECL_DISPOUTPUT(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEURINIT(), SCIP_DECL_LINCONSUPGD(), SCIP_DECL_PARAMCHGD(), SCIP_DECL_PRESOLEXEC(), SCIP_DECL_QUADCONSUPGD(), SCIP_DECL_SEPAEXITSOL(), SCIPaddBilinearIneqQuadratic(), SCIPapplyHeurDualval(), SCIPapplyLockFixings(), SCIPcleanupConssLogicor(), SCIPcleanupConssSetppc(), SCIPcleanupConssVarbound(), SCIPcopyCuts(), SCIPcreateConsAbspower(), SCIPcreateConsAnd(), SCIPcreateConsBivariate(), SCIPcreateConsBounddisjunction(), SCIPcreateConsCardinality(), SCIPcreateConsConjunction(), SCIPcreateConsCumulative(), SCIPcreateConsDisjunction(), SCIPcreateConsIndicator(), SCIPcreateConsIndicatorLinCons(), SCIPcreateConsKnapsack(), SCIPcreateConsLinear(), SCIPcreateConsLinking(), SCIPcreateConsLogicor(), SCIPcreateConsLOP(), SCIPcreateConsNonlinear(), SCIPcreateConsNonlinear2(), SCIPcreateConsOptcumulative(), SCIPcreateConsOr(), SCIPcreateConsOrbisack(), SCIPcreateConsOrbitope(), SCIPcreateConsPseudoboolean(), SCIPcreateConsPseudobooleanWithConss(), SCIPcreateConsQuadratic(), SCIPcreateConsQuadratic2(), SCIPcreateConsSamediff(), SCIPcreateConsSOC(), SCIPcreateConsSOS1(), SCIPcreateConsSOS2(), SCIPcreateConsStp(), tsp::SCIPcreateConsSubtour(), SCIPcreateConsSuperindicator(), SCIPcreateConsSymresack(), SCIPcreateConsVarbound(), SCIPcreateConsXor(), SCIPexistsConsLinking(), SCIPfindObjConshdlr(), SCIPgenerateAndApplyBendersOptCut(), SCIPgetAllBilinearTermsQuadratic(), SCIPgetConsLinking(), SCIPgetCountedSparseSols(), SCIPgetNAllBilinearTermsQuadratic(), SCIPgetNCountedFeasSubtrees(), SCIPgetNCountedSols(), SCIPgetNCountedSolsstr(), SCIPincludeConshdlr(), SCIPincludeConshdlrAnd(), SCIPincludeConshdlrBasic(), SCIPincludeConshdlrBounddisjunction(), SCIPincludeConshdlrIndicator(), SCIPincludeConshdlrLogicor(), SCIPincludeConshdlrSOC(), SCIPincludeConshdlrVarbound(), SCIPincludeConshdlrXor(), SCIPincludeNonlinconsUpgrade(), SCIPincludePresolMILP(), SCIPincludePricerBinpacking(), SCIPincludeQuadconsUpgrade(), SCIPperformGenericDivingAlgorithm(), SCIPpropCumulativeCondition(), SCIPseparateRelaxedKnapsack(), SCIPsetCommonSubscipParams(), SCIPsetSolveCumulative(), SCIPsolve(), SCIPsolveCumulative(), SCIPStpConshdlrSetGraph(), SCIPStpDualAscent(), SCIPStpDualAscentPcMw(), SCIPwriteLp(), SCIPwriteMps(), SCIPwriteOpb(), separateCons(), setSubscipParameters(), setupAndSolveSubscip(), setupAndSolveSubscipCrossover(), setupAndSolveSubscipMutation(), setupAndSolveSubscipRapidlearning(), setupSubproblem(), setupSubScip(), strengthenOrbitopeConstraint(), tightenVarsBoundsSOS1(), upgradeIndicatorSuperindicator(), upgradeLinearSuperindicator(), wrapperDins(), wrapperRins(), writeOpbConstraints(), and writeOpbObjective().
◆ SCIPgetConshdlrs()
SCIP_EXPORT SCIP_CONSHDLR** SCIPgetConshdlrs | ( | SCIP * | scip | ) |
returns the array of currently available constraint handlers
- Parameters
-
scip SCIP data structure
Definition at line 890 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 901 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().