SCIP
Solving Constraint Integer Programs
Solving Constraint Integer Programs
internal methods for global SCIP settings
Definition in file set.h.
#include "scip/def.h"#include "blockmemshell/memory.h"#include "scip/type_set.h"#include "scip/type_stat.h"#include "scip/type_clock.h"#include "scip/type_paramset.h"#include "scip/type_event.h"#include "scip/type_scip.h"#include "scip/type_branch.h"#include "scip/type_conflict.h"#include "scip/type_cons.h"#include "scip/type_disp.h"#include "scip/type_heur.h"#include "scip/type_compr.h"#include "scip/type_nodesel.h"#include "scip/type_presol.h"#include "scip/type_pricer.h"#include "scip/type_reader.h"#include "scip/type_relax.h"#include "scip/type_sepa.h"#include "scip/type_prop.h"#include "scip/struct_set.h"Go to the source code of this file.
| #define SCIPsetAllocBuffer | ( | set, | |
| ptr | |||
| ) | ( (BMSallocBufferMemory((set)->buffer, (ptr)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY ) |
Definition at line 1832 of file set.h.
Referenced by lpbdchgsCreate().
| #define SCIPsetAllocBufferSize | ( | set, | |
| ptr, | |||
| size | |||
| ) | ( (BMSallocBufferMemorySize((set)->buffer, (ptr), (size)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY ) |
| #define SCIPsetAllocBufferArray | ( | set, | |
| ptr, | |||
| num | |||
| ) | ( (BMSallocBufferMemoryArray((set)->buffer, (ptr), (num)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY ) |
Definition at line 1834 of file set.h.
Referenced by calcCliquePartitionGreedy(), conflictAnalyze(), conflictAnalyzeLP(), conflictsetCalcInsertDepth(), cutsApplyMIR(), cutsLpCalcMIR(), cutsLpCalcStrongCG(), cutsTransformMIRRow(), detectImpliedBounds(), dryBranch(), getFarkasProof(), getInferenceOrder(), lpbdchgsCreate(), lpCleanupCols(), lpCleanupRows(), lpCopyIntegrality(), lpFlushAddCols(), lpFlushAddRows(), lpFlushChgCols(), lpFlushChgRows(), lpLexDualSimplex(), lpRemoveObsoleteCols(), lpRemoveObsoleteRows(), nlpFlushNlRowAdditions(), nlpFlushNlRowDeletions(), nlpFlushObjective(), nlpFlushVarAdditions(), nlpFlushVarDeletions(), nlpSetupNlpiIndices(), nlpSolve(), nlrowCalcActivityBounds(), nlrowExprtreeChanged(), nlrowRemoveFixedQuadVars(), performDualRayAnalysis(), provedBound(), runBoundHeuristic(), saveConsLinear(), saveGlobalCons(), saveLocalConssData(), SCIPcalcCliquePartition(), SCIPcalcNegatedCliquePartition(), SCIPcliquetableAdd(), SCIPcliquetableComputeCliqueComponents(), SCIPcolGetStrongbranches(), SCIPconflictAnalyzeLP(), SCIPconflictAnalyzePseudo(), SCIPconflictAnalyzeStrongbranch(), SCIPlpComputeRelIntPoint(), SCIPlpGetDualfarkas(), SCIPlpGetPrimalRay(), SCIPlpGetSol(), SCIPlpGetUnboundedSol(), SCIPlpRemoveRedundantRows(), SCIPnlpChgVarObjDive(), SCIPnlpChgVarsBoundsDive(), SCIPnlpEndDive(), SCIPnlrowCreateFromRow(), SCIPnlrowGetSolActivity(), SCIPnlrowRecalcNLPActivity(), SCIPnlrowRecalcPseudoActivity(), SCIPprimalTransformSol(), SCIPprobScaleObj(), SCIPreaderWrite(), SCIPreoptApply(), SCIPreoptApplyCuts(), SCIPreoptSplitRoot(), SCIPsolMarkPartial(), SCIPsolRetransform(), SCIPvarGetActiveRepresentatives(), SCIPvarGetImplRedcost(), SCIPvarsGetActiveVars(), separateSolution(), storeCuts(), undoBdchgsDualsol(), undoBdchgsProof(), updatePrimalRay(), and updatePseudocost().
| #define SCIPsetDuplicateBufferSize | ( | set, | |
| ptr, | |||
| source, | |||
| size | |||
| ) | ( (BMSduplicateBufferMemory((set)->buffer, (ptr), (source), (size)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY ) |
| #define SCIPsetDuplicateBufferArray | ( | set, | |
| ptr, | |||
| source, | |||
| num | |||
| ) | ( (BMSduplicateBufferMemoryArray((set)->buffer, (ptr), (source), (num)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY ) |
Definition at line 1836 of file set.h.
Referenced by applyMIR(), cutsLpCalcMIR(), performDualRayAnalysis(), SCIPcalcCliquePartition(), SCIPcliquetableAdd(), SCIPvarGetActiveRepresentatives(), and SCIPvarsGetActiveVars().
| #define SCIPsetReallocBufferSize | ( | set, | |
| ptr, | |||
| size | |||
| ) | ( (BMSreallocBufferMemorySize((set)->buffer, (ptr), (size)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY ) |
| #define SCIPsetReallocBufferArray | ( | set, | |
| ptr, | |||
| num | |||
| ) | ( (BMSreallocBufferMemoryArray((set)->buffer, (ptr), (num)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY ) |
Definition at line 1838 of file set.h.
Referenced by ensureCandsSize(), ensureSidechgsSize(), saveGlobalCons(), SCIPvarGetActiveRepresentatives(), SCIPvarsGetActiveVars(), and updatePseudocost().
| #define SCIPsetFreeBuffer | ( | set, | |
| ptr | |||
| ) | BMSfreeBufferMemory((set)->buffer, (ptr)) |
Definition at line 1839 of file set.h.
Referenced by lpbdchgsFree().
| #define SCIPsetFreeBufferSize | ( | set, | |
| ptr | |||
| ) | BMSfreeBufferMemorySize((set)->buffer, (ptr)) |
| #define SCIPsetFreeBufferArray | ( | set, | |
| ptr | |||
| ) | BMSfreeBufferMemoryArray((set)->buffer, (ptr)) |
Definition at line 1841 of file set.h.
Referenced by applyMIR(), calcCliquePartitionGreedy(), conflictAnalyze(), conflictAnalyzeLP(), conflictsetCalcInsertDepth(), cutsApplyMIR(), cutsLpCalcMIR(), cutsLpCalcStrongCG(), cutsTransformMIRRow(), detectImpliedBounds(), dryBranch(), getFarkasProof(), getInferenceOrder(), lpbdchgsFree(), lpCleanupCols(), lpCleanupRows(), lpCopyIntegrality(), lpFlushAddCols(), lpFlushAddRows(), lpFlushChgCols(), lpFlushChgRows(), lpLexDualSimplex(), lpRemoveObsoleteCols(), lpRemoveObsoleteRows(), nlpFlushNlRowAdditions(), nlpFlushNlRowDeletions(), nlpFlushObjective(), nlpFlushVarAdditions(), nlpFlushVarDeletions(), nlpSetupNlpiIndices(), nlpSolve(), nlrowCalcActivityBounds(), nlrowExprtreeChanged(), nlrowRemoveFixedQuadVars(), performDualRayAnalysis(), provedBound(), resetVarname(), runBoundHeuristic(), saveConsLinear(), saveGlobalCons(), saveLocalConssData(), SCIPcalcCliquePartition(), SCIPcalcNegatedCliquePartition(), SCIPcliquetableAdd(), SCIPcliquetableComputeCliqueComponents(), SCIPcolGetStrongbranches(), SCIPconflictAnalyzeLP(), SCIPconflictAnalyzePseudo(), SCIPconflictAnalyzeStrongbranch(), SCIPlpComputeRelIntPoint(), SCIPlpGetDualfarkas(), SCIPlpGetPrimalRay(), SCIPlpGetSol(), SCIPlpGetUnboundedSol(), SCIPlpRemoveRedundantRows(), SCIPnlpChgVarObjDive(), SCIPnlpChgVarsBoundsDive(), SCIPnlpEndDive(), SCIPnlrowCreateFromRow(), SCIPnlrowGetSolActivity(), SCIPnlrowRecalcNLPActivity(), SCIPnlrowRecalcPseudoActivity(), SCIPprimalTransformSol(), SCIPprobScaleObj(), SCIPreaderWrite(), SCIPreoptApply(), SCIPreoptApplyCuts(), SCIPreoptSplitRoot(), SCIPsolMarkPartial(), SCIPsolRetransform(), SCIPvarGetActiveRepresentatives(), SCIPvarGetImplRedcost(), SCIPvarsGetActiveVars(), separateSolution(), storeCuts(), undoBdchgsDualsol(), undoBdchgsProof(), updatePrimalRay(), and updatePseudocost().
| #define SCIPsetAllocCleanBuffer | ( | set, | |
| ptr | |||
| ) | ( (BMSallocBufferMemory((set)->cleanbuffer, (ptr)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY ) |
| #define SCIPsetAllocCleanBufferSize | ( | set, | |
| ptr, | |||
| size | |||
| ) | ( (BMSallocBufferMemorySize((set)->cleanbuffer, (ptr), (size)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY ) |
| #define SCIPsetAllocCleanBufferArray | ( | set, | |
| ptr, | |||
| num | |||
| ) | ( (BMSallocBufferMemoryArray((set)->cleanbuffer, (ptr), (num)) == NULL) ? SCIP_NOMEMORY : SCIP_OKAY ) |
Definition at line 1845 of file set.h.
Referenced by detectImpliedBounds(), and SCIPvarGetImplRedcost().
| #define SCIPsetFreeCleanBuffer | ( | set, | |
| ptr | |||
| ) | BMSfreeBufferMemory((set)->cleanbuffer, (ptr)) |
| #define SCIPsetFreeCleanBufferSize | ( | set, | |
| ptr | |||
| ) | BMSfreeBufferMemorySize((set)->cleanbuffer, (ptr)) |
| #define SCIPsetFreeCleanBufferArray | ( | set, | |
| ptr | |||
| ) | BMSfreeBufferMemoryArray((set)->cleanbuffer, (ptr)) |
Definition at line 1848 of file set.h.
Referenced by detectImpliedBounds(), and SCIPvarGetImplRedcost().
| #define SCIPsetDebugMsg while ( FALSE ) SCIPsetDebugMsgPrint |
prints a debugging message if SCIP_DEBUG flag is set
Definition at line 1870 of file set.h.
Referenced by addBoundViolated(), addCand(), addLocalConss(), addNode(), addSplitcons(), applyBounding(), applyMIR(), boundchgApplyGlobal(), branchcandCalcLPCands(), changeAncestorBranchings(), cleanDeletedConflicts(), cliqueCleanup(), colAddCoef(), collectDualInformation(), colLink(), colUnlink(), conflictAddBound(), conflictAddConflictBound(), conflictAddConflictCons(), conflictAddConflictset(), conflictAnalyze(), conflictAnalyzeBoundexceedingLP(), conflictAnalyzeInfeasibleLP(), conflictAnalyzeRemainingBdchgs(), conflictCreateReconvergenceConss(), conflictInsertConflictset(), conflictResolveBound(), conflictsetAddBounds(), conflictstoreCleanUpStorage(), conshdlrActivateCons(), conshdlrAddUpdateCons(), conshdlrDeactivateCons(), conshdlrDisableCons(), conshdlrEnableCons(), conshdlrEnableConsPropagation(), conshdlrEnableConsSeparation(), conshdlrForceUpdates(), conshdlrProcessUpdates(), conssetchgDelAddedCons(), conssetchgDelDisabledCons(), createAndAddDualray(), createReoptnode(), deleteChildrenBelow(), delPosConflict(), delPosDualray(), detectImpliedBounds(), domAddHole(), domMerge(), dryBranch(), enforceConstraints(), eventqueueAppend(), fixBounds(), fixInterdiction(), focusnodeCleanupVars(), focusnodeToDeadend(), focusnodeToFork(), focusnodeToJunction(), focusnodeToLeaf(), focusnodeToPseudofork(), forkCreate(), getFarkasProof(), holelistCreate(), initConflictstore(), initLP(), lpAlgorithm(), lpBarrier(), lpCleanupCols(), lpCleanupRows(), lpDualSimplex(), lpFlushAddCols(), lpFlushAddRows(), lpFlushAndSolve(), lpFlushChgCols(), lpFlushChgRows(), lpFlushDelRows(), lpLexDualSimplex(), lpPrimalSimplex(), lpRemoveObsoleteCols(), lpRemoveObsoleteRows(), lpSolve(), nlpCalcFracVars(), nlrowAddLinearCoef(), nlrowAddQuadElement(), nlrowChgQuadElemPos(), nlrowDelQuadElemPos(), nlrowRemoveFixedQuadVars(), nodeActivate(), nodeAssignParent(), nodeDeactivate(), nodepqDelPos(), nodeReleaseParent(), nodeRepropagate(), nodeToLeaf(), paramSetBool(), paramSetChar(), paramSetInt(), paramSetLongint(), paramSetReal(), parseBounds(), performDualRayAnalysis(), priceAndCutLoop(), primalAddOrigPartialSol(), primalAddOrigSol(), primalAddSol(), primalSetCutoffbound(), primalSetUpperbound(), propagateDomains(), propagationRound(), propAndSolve(), reoptAddChild(), reoptCheckLocalRestart(), reoptMoveIDs(), reoptSaveNewObj(), rowAddCoef(), rowLink(), rowMerge(), rowScale(), rowUnlink(), runBoundHeuristic(), saveAfterDualBranchings(), saveAncestorBranchings(), saveLocalConssData(), SCIP_DECL_PARAMCHGD(), SCIPboundchgApply(), SCIPboundchgUndo(), SCIPbranchcandAddExternCand(), SCIPbranchExecExtern(), SCIPbranchExecLP(), SCIPbranchExecPseudo(), SCIPbranchruleCopyInclude(), SCIPbranchruleExecExternSol(), SCIPbranchruleExecLPSol(), SCIPbranchruleExecPseudoSol(), SCIPcliqueAddVar(), SCIPcliquelistAdd(), SCIPcliquetableAdd(), SCIPcliquetableCleanup(), SCIPcliquetableComputeCliqueComponents(), SCIPcolChgLb(), SCIPcolChgObj(), SCIPcolChgUb(), SCIPcolGetStrongbranch(), SCIPcolGetStrongbranches(), SCIPcomprCopyInclude(), SCIPcomprExec(), SCIPconflictAddRelaxedBound(), SCIPconflictAnalyze(), SCIPconflictAnalyzePseudo(), SCIPconflictAnalyzeStrongbranch(), SCIPconflictFlushConss(), SCIPconflicthdlrCopyInclude(), SCIPconflictInit(), SCIPconflictIsVarUsed(), SCIPconflictstoreAddConflict(), SCIPconflictstoreClean(), SCIPconflictstoreCleanNewIncumbent(), SCIPconflictstoreTransform(), SCIPconsActivate(), SCIPconsAddAge(), SCIPconsCheck(), SCIPconsCreate(), SCIPconsDeactivate(), SCIPconsDelete(), SCIPconsEnfolp(), SCIPconsEnfops(), SCIPconsFree(), SCIPconshdlrCheck(), SCIPconshdlrCopyInclude(), SCIPconshdlrDelVars(), SCIPconshdlrEnforceLPSol(), SCIPconshdlrEnforcePseudoSol(), SCIPconshdlrInitLP(), SCIPconshdlrPresolve(), SCIPconshdlrPropagate(), SCIPconshdlrSeparateLP(), SCIPconshdlrSeparateSol(), SCIPconsParse(), SCIPconsPresol(), SCIPconsProp(), SCIPconsRelease(), SCIPconsResetAge(), SCIPconsResprop(), SCIPconsSepalp(), SCIPconsSepasol(), SCIPconssetchgApply(), SCIPconssetchgMakeGlobal(), SCIPconssetchgUndo(), SCIPconstructCurrentLP(), SCIPcutpoolSeparate(), SCIPdialogCopyInclude(), SCIPdispCopyInclude(), SCIPdomchgAddBoundchg(), SCIPdomchgApply(), SCIPdomchgApplyGlobal(), SCIPdomchgMakeStatic(), SCIPdomchgUndo(), SCIPeventfilterProcess(), SCIPeventhdlrCopyInclude(), SCIPeventhdlrExec(), SCIPeventProcess(), SCIPeventqueueAdd(), SCIPeventqueueProcess(), SCIPheurCopyInclude(), SCIPheurExec(), SCIPhistoryUpdatePseudocost(), SCIPimplicsAdd(), SCIPimplicsDel(), SCIPinitConssLP(), SCIPlpAddCol(), SCIPlpAddRow(), SCIPlpCleanupAll(), SCIPlpCleanupNew(), SCIPlpClear(), SCIPlpComputeRelIntPoint(), SCIPlpEndDive(), SCIPlpFlush(), SCIPlpGetDualfarkas(), SCIPlpGetPrimalRay(), SCIPlpGetProvedLowerbound(), SCIPlpGetSol(), SCIPlpGetUnboundedSol(), SCIPlpIsInfeasibilityProved(), SCIPlpRemoveAllObsoletes(), SCIPlpRemoveNewObsoletes(), SCIPlpRemoveRedundantRows(), SCIPlpSetCutoffbound(), SCIPlpShrinkCols(), SCIPlpShrinkRows(), SCIPlpSolveAndEval(), SCIPlpStartDive(), SCIPlpWriteMip(), SCIPnlrowRelease(), SCIPnodeAddBoundinfer(), SCIPnodeAddHolechg(), SCIPnodeAddHoleinfer(), SCIPnodeCreateChild(), SCIPnodeCutoff(), SCIPnodeDelCons(), SCIPnodeFocus(), SCIPnodeFree(), SCIPnodepqBound(), SCIPnodepqInsert(), SCIPnodePropagateAgain(), SCIPnodePropagateImplics(), SCIPnodeselCopyInclude(), SCIPparamSetToDefault(), SCIPpresolCopyInclude(), SCIPpresolExec(), SCIPpriceLoop(), SCIPpricerCopyInclude(), SCIPpricerFarkas(), SCIPpricerRedcost(), SCIPpricestoreAddBdviolvar(), SCIPpricestoreAddProbVars(), SCIPpricestoreAddVar(), SCIPpricestoreApplyVars(), SCIPpricestoreResetBounds(), SCIPprimalHeuristics(), SCIPprimalSetCutoffbound(), SCIPprimalTransformSol(), SCIPprobAddCons(), SCIPprobAddVar(), SCIPprobDelVar(), SCIPprobPerformVarDeletions(), SCIPprobScaleObj(), SCIPprobTransform(), SCIPprobUpdateBestRootSol(), SCIPpropCopyInclude(), SCIPpropExec(), SCIPpropPresol(), SCIPreaderCopyInclude(), SCIPreaderWrite(), SCIPrelaxCopyInclude(), SCIPrelaxExec(), SCIPreoptAddDualBndchg(), SCIPreoptApply(), SCIPreoptApplyCompression(), SCIPreoptApplyCuts(), SCIPreoptApplyGlbConss(), SCIPreoptCheckCutoff(), SCIPreoptCheckRestart(), SCIPreoptMergeVarHistory(), SCIPreoptnodeAddCons(), SCIPreoptSaveOpenNodes(), SCIPreoptUpdateVarHistory(), SCIProwCalcIntegralScalar(), SCIProwCatchEvent(), SCIProwDropEvent(), SCIProwRelease(), SCIPsepaCopyInclude(), SCIPsepaExecLP(), SCIPsepaExecSol(), SCIPsepastoreAddCut(), SCIPsepastoreApplyCuts(), SCIPsepastoreClearCuts(), SCIPsepastoreRemoveInefficaciousCuts(), SCIPsetCopyPlugins(), SCIPsetExitsolPlugins(), SCIPsolCheck(), SCIPsolIncVal(), SCIPsolLinkCurrentSol(), SCIPsolLinkLPSol(), SCIPsolLinkPseudoSol(), SCIPsolLinkRelaxSol(), SCIPsolSetVal(), SCIPsolUnlink(), SCIPsolveCIP(), SCIPtreeBranchVar(), SCIPtreeBranchVarHole(), SCIPtreeBranchVarNary(), SCIPtreeClear(), SCIPtreeCreateProbingNode(), SCIPtreeCutoff(), SCIPtreeEndProbing(), SCIPtreeFree(), SCIPtreeLoadLP(), SCIPtreeLoadLPState(), SCIPtreeStartProbing(), SCIPvarAddHoleGlobal(), SCIPvarAddHoleLocal(), SCIPvarAddHoleOriginal(), SCIPvarAddLocks(), SCIPvarAddObj(), SCIPvarAddToRow(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarAdjustLb(), SCIPvarAdjustUb(), SCIPvarAggregate(), SCIPvarCatchEvent(), SCIPvarChgLbDive(), SCIPvarChgLbGlobal(), SCIPvarChgLbLocal(), SCIPvarChgLbOriginal(), SCIPvarChgObj(), SCIPvarChgObjDive(), SCIPvarChgUbDive(), SCIPvarChgUbGlobal(), SCIPvarChgUbLocal(), SCIPvarChgUbOriginal(), SCIPvarColumn(), SCIPvarCopy(), SCIPvarDropEvent(), SCIPvarFix(), SCIPvarGetImplRedcost(), SCIPvarIncVSIDS(), SCIPvarLoose(), SCIPvarMultiaggregate(), SCIPvarNegate(), SCIPvarRelease(), SCIPvarRemoveCliquesImplicsVbs(), SCIPvarTransform(), SCIPvarUpdateBestRootSol(), separationRoundLP(), separationRoundResolveLP(), separationRoundSol(), sepastoreApplyBdchg(), sepastoreApplyCut(), sepastoreApplyLb(), sepastoreApplyUb(), sepastoreIsCutRedundant(), sepastoreIsCutRedundantOrInfeasible(), sepastoreUpdateOrthogonalities(), shrinkNode(), solnodeAddChild(), soltreeAddSol(), solUnlinkVar(), solveNode(), solveNodeInitialLP(), solveNodeLP(), solveNodeRelax(), sortAndMergeClique(), tightenDualray(), treeApplyPendingBdchgs(), treeBacktrackProbing(), treeCreateProbingNode(), treeSwitchPath(), undoBdchgsDualfarkas(), undoBdchgsDualsol(), undoBdchgsProof(), updateLazyBounds(), updatePrimalRay(), updatePseudocost(), varAddImplic(), varAddLbchginfo(), varAddParent(), varAddUbchginfo(), varAddVbound(), varEventGholeAdded(), varEventGlbChanged(), varEventGubChanged(), varEventLbChanged(), varEventUbChanged(), varFree(), varFreeParents(), varParse(), varProcessAddHoleGlobal(), varProcessAddHoleLocal(), varProcessChgBranchFactor(), varProcessChgLbGlobal(), varProcessChgLbLocal(), varProcessChgUbGlobal(), varProcessChgUbLocal(), and varUpdateAggregationBounds().
| #define SCIPsetDebugMsgPrint while ( FALSE ) SCIPsetDebugMessagePrint |
Definition at line 1871 of file set.h.
Referenced by conflictResolveBound(), detectImpliedBounds(), lpFlushAddRows(), SCIPlpAddCol(), SCIPlpAddRow(), and SCIPsolCheck().
| SCIP_RETCODE SCIPsetCopyPlugins | ( | SCIP_SET * | sourceset, |
| SCIP_SET * | targetset, | ||
| SCIP_Bool | copyreaders, | ||
| SCIP_Bool | copypricers, | ||
| SCIP_Bool | copyconshdlrs, | ||
| SCIP_Bool | copyconflicthdlrs, | ||
| SCIP_Bool | copypresolvers, | ||
| SCIP_Bool | copyrelaxators, | ||
| SCIP_Bool | copyseparators, | ||
| SCIP_Bool | copypropagators, | ||
| SCIP_Bool | copyheuristics, | ||
| SCIP_Bool | copyeventhdlrs, | ||
| SCIP_Bool | copynodeselectors, | ||
| SCIP_Bool | copybranchrules, | ||
| SCIP_Bool | copydisplays, | ||
| SCIP_Bool | copydialogs, | ||
| SCIP_Bool | copynlpis, | ||
| SCIP_Bool * | allvalid | ||
| ) |
copies plugins from sourcescip to targetscip; in case that a constraint handler which does not need constraints cannot be copied, valid will return FALSE. All plugins can declare that, if their copy process failed, the copied SCIP instance might not represent the same problem semantics as the original. Note that in this case dual reductions might be invalid.
| sourceset | source SCIP_SET data structure |
| targetset | target SCIP_SET data structure |
| copyreaders | should the file readers be copied |
| copypricers | should the variable pricers be copied |
| copyconshdlrs | should the constraint handlers be copied |
| copyconflicthdlrs | should the conflict handlers be copied |
| copypresolvers | should the presolvers be copied |
| copyrelaxators | should the relaxators be copied |
| copyseparators | should the separators be copied |
| copypropagators | should the propagators be copied |
| copyheuristics | should the heuristics be copied |
| copyeventhdlrs | should the event handlers be copied |
| copynodeselectors | should the node selectors be copied |
| copybranchrules | should the branchrules be copied |
| copydisplays | should the display columns be copied |
| copydialogs | should the dialogs be copied |
| copynlpis | should the NLP interfaces be copied |
| allvalid | pointer to store whether all plugins were validly copied |
Definition at line 827 of file set.c.
References BMSallocMemory, SCIP_Set::branchrules, SCIP_Set::conflicthdlrs, SCIP_Set::conshdlrs_include, SCIP_Set::dialogs, SCIP_Set::disps, SCIP_Set::eventhdlrs, FALSE, SCIP_Set::heurs, SCIP_Set::nbranchrules, SCIP_Set::nconflicthdlrs, SCIP_Set::ndialogs, SCIP_Set::ndisps, SCIP_Set::neventhdlrs, SCIP_Set::nheurs, SCIP_Set::nlpis, SCIP_Set::nnlpis, SCIP_Set::nnodesels, SCIP_Set::nodesels, SCIP_Set::npresols, SCIP_Set::nprops, SCIP_Set::nrelaxs, SCIP_Set::nsepas, NULL, SCIP_Set::paramset, SCIP_Set::presols, SCIP_Set::props, SCIP_Set::relaxs, SCIP_Set::scip, SCIP_ALLOC, SCIP_CALL, SCIP_OKAY, SCIP_STAGE_INIT, SCIPblkmem(), SCIPbranchruleCopyInclude(), SCIPbuffer(), SCIPcleanbuffer(), SCIPconflicthdlrCopyInclude(), SCIPconshdlrGetName(), SCIPdebugSolDataCreate, SCIPdialogCopyInclude(), SCIPdispCopyInclude(), SCIPeventhdlrCopyInclude(), SCIPheurCopyInclude(), SCIPincludeNlpi(), SCIPnlpiCopy(), SCIPnodeselCopyInclude(), SCIPparamsetCopyParams(), SCIPparamsetCreate(), SCIPpresolCopyInclude(), SCIPpropCopyInclude(), SCIPrelaxCopyInclude(), SCIPsepaCopyInclude(), SCIPsetCopyParams(), SCIPsetCreate(), SCIPsetDebugMsg, and SCIP_Set::sepas.
Referenced by SCIPcopyPlugins().
| SCIP_RETCODE SCIPsetCopyParams | ( | SCIP_SET * | sourceset, |
| SCIP_SET * | targetset, | ||
| SCIP_MESSAGEHDLR * | messagehdlr | ||
| ) |
copies parameters from sourcescip to targetscip
| sourceset | source SCIP_SET data structure |
| targetset | target SCIP_SET data structure |
| messagehdlr | message handler of target SCIP |
Definition at line 1030 of file set.c.
Referenced by SCIPcopyParamSettings(), and SCIPsetCopyPlugins().
| SCIP_RETCODE SCIPsetCreate | ( | SCIP_SET ** | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| BMS_BLKMEM * | blkmem, | ||
| SCIP * | scip | ||
| ) |
creates global SCIP settings
| set | pointer to SCIP settings |
| messagehdlr | message handler |
| blkmem | block memory |
| scip | SCIP data structure |
Definition at line 1047 of file set.c.
Referenced by SCIPcreate(), and SCIPsetCopyPlugins().
| SCIP_RETCODE SCIPsetFree | ( | SCIP_SET ** | set, |
| BMS_BLKMEM * | blkmem | ||
| ) |
frees global SCIP settings
| set | pointer to SCIP settings |
| blkmem | block memory |
Definition at line 2511 of file set.c.
References BMSfreeMemory, BMSfreeMemoryArrayNull, NULL, SCIP_Bool, SCIP_CALL, SCIP_DECL_PARAMCHGD(), SCIP_Longint, SCIP_OKAY, SCIPbranchruleFree(), SCIPcomprFree(), SCIPconcsolverTypeFree(), SCIPdebugFreeDebugData, SCIPdispFree(), SCIPeventhdlrFree(), SCIPheurFree(), SCIPnlpiFree(), SCIPnodeselFree(), SCIPparamsetAddBool(), SCIPparamsetAddInt(), SCIPparamsetAddLongint(), SCIPsetAddBoolParam(), SCIPsetAddIntParam(), SCIPsetAddLongintParam(), SCIPsetFreeConcsolvers(), and SCIPsetGetStage().
Referenced by SCIPfree().
| SCIP_STAGE SCIPsetGetStage | ( | SCIP_SET * | set | ) |
returns current stage of SCIP
| set | global SCIP settings |
Definition at line 2664 of file set.c.
Referenced by applyImplic(), primalAddSol(), SCIPcliquetableCleanup(), SCIPconflictstoreAddConflict(), SCIPconflictstoreTransform(), SCIPconsSetEnforced(), SCIPconsSetPropagated(), SCIPconsSetSeparated(), SCIPprimalAddOrigObjoffset(), SCIPprimalUpdateObjoffset(), SCIPprobAddVar(), SCIPprobPerformVarDeletions(), SCIPsetFree(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarChgLbGlobal(), SCIPvarChgLbLocal(), SCIPvarChgLbOriginal(), SCIPvarChgUbGlobal(), SCIPvarChgUbLocal(), SCIPvarChgUbOriginal(), SCIPvarFixBinary(), SCIPvarTryAggregateVars(), tryAggregateIntVars(), varAddImplic(), varProcessChgLbGlobal(), varProcessChgLbLocal(), varProcessChgUbGlobal(), and varProcessChgUbLocal().
| SCIP_RETCODE SCIPsetAddBoolParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| BMS_BLKMEM * | blkmem, | ||
| const char * | name, | ||
| const char * | desc, | ||
| SCIP_Bool * | valueptr, | ||
| SCIP_Bool | isadvanced, | ||
| SCIP_Bool | defaultvalue, | ||
| SCIP_DECL_PARAMCHGD((*paramchgd)) | , | ||
| SCIP_PARAMDATA * | paramdata | ||
| ) |
creates a SCIP_Bool parameter, sets it to its default value, and adds it to the parameter set
| set | global SCIP settings |
| messagehdlr | message handler |
| blkmem | block memory |
| name | name of the parameter |
| desc | description of the parameter |
| valueptr | pointer to store the current parameter value, or NULL |
| isadvanced | is this parameter an advanced parameter? |
| defaultvalue | default value of the parameter |
| paramdata | locally defined parameter specific data |
Definition at line 2674 of file set.c.
References NULL, SCIP_CALL, SCIP_OKAY, SCIPparamsetAddReal(), and SCIPsetAddCharParam().
Referenced by SCIPaddBoolParam(), SCIPconshdlrCreate(), SCIPdivesetCreate(), SCIPpropCreate(), SCIPsepaCreate(), and SCIPsetFree().
| SCIP_RETCODE SCIPsetAddIntParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| BMS_BLKMEM * | blkmem, | ||
| const char * | name, | ||
| const char * | desc, | ||
| int * | valueptr, | ||
| SCIP_Bool | isadvanced, | ||
| int | defaultvalue, | ||
| int | minvalue, | ||
| int | maxvalue, | ||
| SCIP_DECL_PARAMCHGD((*paramchgd)) | , | ||
| SCIP_PARAMDATA * | paramdata | ||
| ) |
creates a int parameter, sets it to its default value, and adds it to the parameter set
creates an int parameter, sets it to its default value, and adds it to the parameter set
| set | global SCIP settings |
| messagehdlr | message handler |
| blkmem | block memory |
| name | name of the parameter |
| desc | description of the parameter |
| valueptr | pointer to store the current parameter value, or NULL |
| isadvanced | is this parameter an advanced parameter? |
| defaultvalue | default value of the parameter |
| minvalue | minimum value for parameter |
| maxvalue | maximum value for parameter |
| paramdata | locally defined parameter specific data |
Definition at line 2696 of file set.c.
References NULL, SCIP_CALL, SCIP_OKAY, SCIPparamsetAddChar(), and SCIPsetAddStringParam().
Referenced by SCIPaddIntParam(), SCIPbranchruleCreate(), SCIPcomprCreate(), SCIPconflicthdlrCreate(), SCIPconshdlrCreate(), SCIPdispCreate(), SCIPdivesetCreate(), SCIPheurCreate(), SCIPnodeselCreate(), SCIPpresolCreate(), SCIPpricerCreate(), SCIPpropCreate(), SCIPrelaxCreate(), SCIPsepaCreate(), and SCIPsetFree().
| SCIP_RETCODE SCIPsetAddLongintParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| BMS_BLKMEM * | blkmem, | ||
| const char * | name, | ||
| const char * | desc, | ||
| SCIP_Longint * | valueptr, | ||
| SCIP_Bool | isadvanced, | ||
| SCIP_Longint | defaultvalue, | ||
| SCIP_Longint | minvalue, | ||
| SCIP_Longint | maxvalue, | ||
| SCIP_DECL_PARAMCHGD((*paramchgd)) | , | ||
| SCIP_PARAMDATA * | paramdata | ||
| ) |
creates a SCIP_Longint parameter, sets it to its default value, and adds it to the parameter set
| set | global SCIP settings |
| messagehdlr | message handler |
| blkmem | block memory |
| name | name of the parameter |
| desc | description of the parameter |
| valueptr | pointer to store the current parameter value, or NULL |
| isadvanced | is this parameter an advanced parameter? |
| defaultvalue | default value of the parameter |
| minvalue | minimum value for parameter |
| maxvalue | maximum value for parameter |
| paramdata | locally defined parameter specific data |
Definition at line 2720 of file set.c.
References NULL, SCIP_Bool, SCIP_CALL, SCIP_OKAY, SCIPparamsetAddString(), and SCIPsetIsParamFixed().
Referenced by SCIPaddLongintParam(), and SCIPsetFree().
| SCIP_RETCODE SCIPsetAddRealParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| BMS_BLKMEM * | blkmem, | ||
| const char * | name, | ||
| const char * | desc, | ||
| SCIP_Real * | valueptr, | ||
| SCIP_Bool | isadvanced, | ||
| SCIP_Real | defaultvalue, | ||
| SCIP_Real | minvalue, | ||
| SCIP_Real | maxvalue, | ||
| SCIP_DECL_PARAMCHGD((*paramchgd)) | , | ||
| SCIP_PARAMDATA * | paramdata | ||
| ) |
creates a SCIP_Real parameter, sets it to its default value, and adds it to the parameter set
| set | global SCIP settings |
| messagehdlr | message handler |
| blkmem | block memory |
| name | name of the parameter |
| desc | description of the parameter |
| valueptr | pointer to store the current parameter value, or NULL |
| isadvanced | is this parameter an advanced parameter? |
| defaultvalue | default value of the parameter |
| minvalue | minimum value for parameter |
| maxvalue | maximum value for parameter |
| paramdata | locally defined parameter specific data |
Definition at line 2744 of file set.c.
Referenced by SCIPaddRealParam(), SCIPbranchruleCreate(), SCIPconcsolverTypeCreate(), SCIPdivesetCreate(), and SCIPsepaCreate().
| SCIP_RETCODE SCIPsetAddCharParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| BMS_BLKMEM * | blkmem, | ||
| const char * | name, | ||
| const char * | desc, | ||
| char * | valueptr, | ||
| SCIP_Bool | isadvanced, | ||
| char | defaultvalue, | ||
| const char * | allowedvalues, | ||
| SCIP_DECL_PARAMCHGD((*paramchgd)) | , | ||
| SCIP_PARAMDATA * | paramdata | ||
| ) |
creates a char parameter, sets it to its default value, and adds it to the parameter set
| set | global SCIP settings |
| messagehdlr | message handler |
| blkmem | block memory |
| name | name of the parameter |
| desc | description of the parameter |
| valueptr | pointer to store the current parameter value, or NULL |
| isadvanced | is this parameter an advanced parameter? |
| defaultvalue | default value of the parameter |
| allowedvalues | array with possible parameter values, or NULL if not restricted |
| paramdata | locally defined parameter specific data |
Definition at line 2768 of file set.c.
Referenced by SCIPaddCharParam(), and SCIPsetAddBoolParam().
| SCIP_RETCODE SCIPsetAddStringParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| BMS_BLKMEM * | blkmem, | ||
| const char * | name, | ||
| const char * | desc, | ||
| char ** | valueptr, | ||
| SCIP_Bool | isadvanced, | ||
| const char * | defaultvalue, | ||
| SCIP_DECL_PARAMCHGD((*paramchgd)) | , | ||
| SCIP_PARAMDATA * | paramdata | ||
| ) |
creates a string parameter, sets it to its default value, and adds it to the parameter set
| set | global SCIP settings |
| messagehdlr | message handler |
| blkmem | block memory |
| name | name of the parameter |
| desc | description of the parameter |
| valueptr | pointer to store the current parameter value, or NULL |
| isadvanced | is this parameter an advanced parameter? |
| defaultvalue | default value of the parameter |
| paramdata | locally defined parameter specific data |
Definition at line 2791 of file set.c.
References NULL, SCIP_CALL, SCIP_OKAY, SCIP_Real, SCIPparamsetGetLongint(), SCIPparamsetGetReal(), and SCIPsetGetRealParam().
Referenced by SCIPaddStringParam(), and SCIPsetAddIntParam().
gets the fixing status value of an existing parameter
| set | global SCIP settings |
| name | name of the parameter |
Definition at line 2813 of file set.c.
References NULL.
Referenced by SCIP_DECL_PARAMCHGD(), SCIPisParamFixed(), SCIPparamsetCopyParams(), and SCIPsetAddLongintParam().
| SCIP_PARAM* SCIPsetGetParam | ( | SCIP_SET * | set, |
| const char * | name | ||
| ) |
returns the pointer to the SCIP parameter with the given name
| set | global SCIP settings |
| name | name of the parameter |
Definition at line 2824 of file set.c.
Referenced by SCIPgetParam().
| SCIP_RETCODE SCIPsetGetBoolParam | ( | SCIP_SET * | set, |
| const char * | name, | ||
| SCIP_Bool * | value | ||
| ) |
gets the value of an existing SCIP_Bool parameter
| set | global SCIP settings |
| name | name of the parameter |
| value | pointer to store the parameter |
Definition at line 2835 of file set.c.
References NULL, SCIP_Bool, SCIP_CALL, SCIP_OKAY, SCIPparamsetGetString(), and SCIPsetChgParamFixed().
Referenced by SCIPgetBoolParam().
| SCIP_RETCODE SCIPsetGetIntParam | ( | SCIP_SET * | set, |
| const char * | name, | ||
| int * | value | ||
| ) |
gets the value of an existing Int parameter
| set | global SCIP settings |
| name | name of the parameter |
| value | pointer to store the value of the parameter |
Definition at line 2849 of file set.c.
References NULL, SCIP_CALL, SCIP_OKAY, SCIPparamsetFix(), and SCIPsetSetParam().
Referenced by initConflictstore(), SCIPgetIntParam(), and SCIPreoptAddDualBndchg().
| SCIP_RETCODE SCIPsetGetLongintParam | ( | SCIP_SET * | set, |
| const char * | name, | ||
| SCIP_Longint * | value | ||
| ) |
gets the value of an existing SCIP_Longint parameter
| set | global SCIP settings |
| name | name of the parameter |
| value | pointer to store the value of the parameter |
Definition at line 2863 of file set.c.
References NULL, SCIP_CALL, SCIP_OKAY, SCIPparamsetSet(), and SCIPsetChgBoolParam().
Referenced by SCIPgetLongintParam().
| SCIP_RETCODE SCIPsetGetRealParam | ( | SCIP_SET * | set, |
| const char * | name, | ||
| SCIP_Real * | value | ||
| ) |
gets the value of an existing SCIP_Real parameter
| set | global SCIP settings |
| name | name of the parameter |
| value | pointer to store the value of the parameter |
Definition at line 2877 of file set.c.
References FALSE, NULL, SCIP_CALL, SCIP_PARAMETERWRONGVAL, SCIPparamSetBool(), and TRUE.
Referenced by SCIPgetRealParam(), and SCIPsetAddStringParam().
| SCIP_RETCODE SCIPsetGetCharParam | ( | SCIP_SET * | set, |
| const char * | name, | ||
| char * | value | ||
| ) |
gets the value of an existing Char parameter
| set | global SCIP settings |
| name | name of the parameter |
| value | pointer to store the value of the parameter |
Definition at line 2891 of file set.c.
References NULL.
Referenced by SCIPgetCharParam(), and SCIPlpSolveAndEval().
| SCIP_RETCODE SCIPsetGetStringParam | ( | SCIP_SET * | set, |
| const char * | name, | ||
| char ** | value | ||
| ) |
gets the value of an existing String parameter
| set | global SCIP settings |
| name | name of the parameter |
| value | pointer to store the value of the parameter |
Definition at line 2905 of file set.c.
Referenced by SCIPgetStringParam().
| SCIP_RETCODE SCIPsetChgParamFixed | ( | SCIP_SET * | set, |
| const char * | name, | ||
| SCIP_Bool | fixed | ||
| ) |
changes the fixing status of an existing parameter
| set | global SCIP settings |
| name | name of the parameter |
| fixed | new fixing status of the parameter |
Definition at line 2919 of file set.c.
Referenced by SCIP_DECL_PARAMCHGD(), SCIPfixParam(), SCIPparamsetCopyParams(), SCIPsetGetBoolParam(), and SCIPunfixParam().
| SCIP_RETCODE SCIPsetSetParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | name, | ||
| void * | value | ||
| ) |
changes the value of an existing parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| name | name of the parameter |
| value | new value of the parameter |
Definition at line 2933 of file set.c.
Referenced by SCIPsetGetIntParam(), and SCIPsetParam().
| SCIP_RETCODE SCIPsetChgBoolParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAM * | param, | ||
| SCIP_Bool | value | ||
| ) |
changes the value of an existing SCIP_Bool parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| param | parameter |
| value | new value of the parameter |
Definition at line 2948 of file set.c.
References NULL, SCIP_CALL, SCIP_OKAY, SCIPparamsetSetInt(), and SCIPsetSetDefaultIntParam().
Referenced by SCIPchgBoolParam(), and SCIPsetGetLongintParam().
| SCIP_RETCODE SCIPsetSetBoolParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | name, | ||
| SCIP_Bool | value | ||
| ) |
changes the value of an existing SCIP_Bool parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| name | name of the parameter |
| value | new value of the parameter |
Definition at line 2970 of file set.c.
Referenced by SCIP_DECL_PARAMCHGD(), and SCIPsetBoolParam().
| SCIP_RETCODE SCIPsetSetDefaultBoolParam | ( | SCIP_SET * | set, |
| const char * | name, | ||
| SCIP_Bool | defaultvalue | ||
| ) |
changes the default value of an existing SCIP_Bool parameter
sets the default value of an existing SCIP_Bool parameter
| set | global SCIP settings |
| name | name of the parameter |
| defaultvalue | new default value of the parameter |
Definition at line 2985 of file set.c.
Referenced by SCIPsetConshdlrProp(), and SCIPsetConshdlrSepa().
| SCIP_RETCODE SCIPsetChgIntParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAM * | param, | ||
| int | value | ||
| ) |
changes the value of an existing Int parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| param | parameter |
| value | new value of the parameter |
Definition at line 3000 of file set.c.
References NULL, SCIP_CALL, SCIP_OKAY, SCIP_Real, SCIPparamsetSetLongint(), and SCIPsetChgRealParam().
Referenced by SCIPchgIntParam().
| SCIP_RETCODE SCIPsetSetIntParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | name, | ||
| int | value | ||
| ) |
changes the value of an existing Int parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| name | name of the parameter |
| value | new value of the parameter |
Definition at line 3023 of file set.c.
Referenced by SCIPsetIntParam().
| SCIP_RETCODE SCIPsetSetDefaultIntParam | ( | SCIP_SET * | set, |
| const char * | name, | ||
| int | defaultvalue | ||
| ) |
changes the default value of an existing Int parameter
| set | global SCIP settings |
| name | name of the parameter |
| defaultvalue | new default value of the parameter |
Definition at line 3038 of file set.c.
References NULL, SCIP_CALL, SCIP_OKAY, and SCIPparamsetSetReal().
Referenced by SCIPsetChgBoolParam(), SCIPsetConshdlrPresol(), SCIPsetConshdlrProp(), SCIPsetConshdlrSepa(), and SCIPsetPropPresol().
| SCIP_RETCODE SCIPsetChgLongintParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAM * | param, | ||
| SCIP_Longint | value | ||
| ) |
changes the value of an existing SCIP_Longint parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| param | parameter |
| value | new value of the parameter |
Definition at line 3052 of file set.c.
References FALSE, NULL, SCIP_CALL, SCIP_PARAMETERWRONGVAL, SCIPparamSetChar(), and TRUE.
Referenced by SCIPchgLongintParam().
| SCIP_RETCODE SCIPsetSetLongintParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | name, | ||
| SCIP_Longint | value | ||
| ) |
changes the value of an existing SCIP_Longint parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| name | name of the parameter |
| value | new value of the parameter |
Definition at line 3075 of file set.c.
References NULL, SCIP_CALL, SCIP_OKAY, and SCIPparamsetSetChar().
Referenced by SCIPsetLongintParam().
| SCIP_RETCODE SCIPsetChgRealParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAM * | param, | ||
| SCIP_Real | value | ||
| ) |
changes the value of an existing SCIP_Real parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| param | parameter |
| value | new value of the parameter |
Definition at line 3090 of file set.c.
References NULL, SCIP_CALL, SCIP_PARAMETERWRONGVAL, SCIPparamSetString(), and TRUE.
Referenced by SCIPchgRealParam(), and SCIPsetChgIntParam().
| SCIP_RETCODE SCIPsetSetRealParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | name, | ||
| SCIP_Real | value | ||
| ) |
changes the value of an existing SCIP_Real parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| name | name of the parameter |
| value | new value of the parameter |
Definition at line 3113 of file set.c.
References NULL, SCIP_CALL, SCIP_OKAY, and SCIPparamsetSetString().
Referenced by SCIPsetRealParam().
| SCIP_RETCODE SCIPsetChgCharParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAM * | param, | ||
| char | value | ||
| ) |
changes the value of an existing Char parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| param | parameter |
| value | new value of the parameter |
Definition at line 3128 of file set.c.
References NULL, SCIP_Bool, SCIP_CALL, SCIP_OKAY, SCIPparamsetRead(), and SCIPsetWriteParams().
Referenced by SCIPchgCharParam().
| SCIP_RETCODE SCIPsetSetCharParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | name, | ||
| char | value | ||
| ) |
changes the value of an existing Char parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| name | name of the parameter |
| value | new value of the parameter |
Definition at line 3151 of file set.c.
References NULL, SCIP_CALL, SCIP_OKAY, SCIPparamsetWrite(), and SCIPsetResetParam().
Referenced by SCIP_DECL_PARAMCHGD(), SCIPlpSolveAndEval(), and SCIPsetCharParam().
| SCIP_RETCODE SCIPsetChgStringParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAM * | param, | ||
| const char * | value | ||
| ) |
changes the value of an existing String parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| param | parameter |
| value | new value of the parameter |
Definition at line 3166 of file set.c.
Referenced by SCIPchgStringParam().
| SCIP_RETCODE SCIPsetSetStringParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | name, | ||
| const char * | value | ||
| ) |
changes the value of an existing String parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| name | name of the parameter |
| value | new value of the parameter |
Definition at line 3189 of file set.c.
References SCIP_CALL, and SCIPparamsetSetEmphasis().
Referenced by SCIPsetStringParam().
| SCIP_RETCODE SCIPsetReadParams | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | filename | ||
| ) |
reads parameters from a file
| set | global SCIP settings |
| messagehdlr | message handler |
| filename | file name |
Definition at line 3204 of file set.c.
References SCIP_CALL, and SCIPparamsetSetToSubscipsOff().
Referenced by SCIPreadParams().
| SCIP_RETCODE SCIPsetWriteParams | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | filename, | ||
| SCIP_Bool | comments, | ||
| SCIP_Bool | onlychanged | ||
| ) |
writes all parameters in the parameter set to a file
| set | global SCIP settings |
| messagehdlr | message handler |
| filename | file name, or NULL for stdout |
| comments | should parameter descriptions be written as comments? |
| onlychanged | should only the parameters been written, that are changed from default? |
Definition at line 3218 of file set.c.
Referenced by SCIPsetChgCharParam(), and SCIPwriteParams().
| SCIP_RETCODE SCIPsetResetParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | name | ||
| ) |
resets a single parameters to its default value
| set | global SCIP settings |
| messagehdlr | message handler |
| name | name of the parameter |
Definition at line 3234 of file set.c.
Referenced by SCIPresetParam(), and SCIPsetSetCharParam().
| SCIP_RETCODE SCIPsetResetParams | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr | ||
| ) |
resets all parameters to their default values
| set | global SCIP settings |
| messagehdlr | message handler |
Definition at line 3246 of file set.c.
References SCIP_Bool, SCIP_CALL, SCIP_OKAY, SCIPparamsetSetPresolving(), and SCIPsetSetSeparating().
Referenced by SCIPresetParams().
| SCIP_RETCODE SCIPsetSetEmphasis | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAMEMPHASIS | paramemphasis, | ||
| SCIP_Bool | quiet | ||
| ) |
sets parameters to
| set | global SCIP settings |
| messagehdlr | message handler |
| paramemphasis | parameter settings |
| quiet | should the parameter be set quiet (no output) |
Definition at line 3269 of file set.c.
References NULL, SCIP_CALL, SCIP_OKAY, SCIPparamsetGetParams(), SCIPparamsetSetSeparating(), and SCIPsetGetParams().
Referenced by SCIPsetEmphasis().
| SCIP_RETCODE SCIPsetSetReoptimizationParams | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr | ||
| ) |
set parameters for reoptimization
| set | SCIP data structure |
| messagehdlr | message handler |
Definition at line 709 of file set.c.
Referenced by SCIPenableReoptimization(), and SCIPparamsetCopyParams().
enable or disable all plugin timers depending on the value of the flag enabled
| set | SCIP settings |
| enabled | should plugin clocks be enabled? |
Definition at line 767 of file set.c.
References SCIP_Set::conshdlrs_include, FALSE, SCIP_Set::npricers, SCIP_Set::nreaders, NULL, SCIP_Set::pricers, SCIP_Set::readers, SCIP_Set::scip, SCIP_Bool, SCIP_CALL, SCIPactivatePricer(), SCIPpricerCopyInclude(), SCIPpricerIsActive(), SCIPreaderCopyInclude(), and TRUE.
Referenced by SCIPenableOrDisableStatisticTiming().
| SCIP_RETCODE SCIPsetSetSubscipsOff | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_Bool | quiet | ||
| ) |
sets parameters to deactivate separators and heuristics that use auxiliary SCIP instances; should be called for auxiliary SCIP instances to avoid recursion
| set | global SCIP settings |
| messagehdlr | message handler |
| quiet | should the parameter be set quiet (no output) |
Definition at line 3284 of file set.c.
References NULL, SCIPparamsetGetNParams(), and SCIPsetIncludeReader().
Referenced by SCIPsetSubscipsOff().
| SCIP_RETCODE SCIPsetSetHeuristics | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAMSETTING | paramsetting, | ||
| SCIP_Bool | quiet | ||
| ) |
sets heuristic parameters values to
| set | global SCIP settings |
| messagehdlr | message handler |
| paramsetting | parameter settings |
| quiet | should the parameter be set quiet (no output) |
Definition at line 3301 of file set.c.
Referenced by emphasisParse(), and SCIPsetHeuristics().
| SCIP_RETCODE SCIPsetSetPresolving | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAMSETTING | paramsetting, | ||
| SCIP_Bool | quiet | ||
| ) |
sets presolving parameters to
| set | global SCIP settings |
| messagehdlr | message handler |
| paramsetting | parameter settings |
| quiet | should the parameter be set quiet (no output) |
Definition at line 3319 of file set.c.
References NULL, and SCIPreaderGetName().
Referenced by emphasisParse(), and SCIPsetPresolving().
| SCIP_RETCODE SCIPsetSetSeparating | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAMSETTING | paramsetting, | ||
| SCIP_Bool | quiet | ||
| ) |
sets separating parameters to
| set | global SCIP settings |
| messagehdlr | message handler |
| paramsetting | parameter settings |
| quiet | should the parameter be set quiet (no output) |
Definition at line 3337 of file set.c.
References BMSreallocMemoryArray, NULL, SCIP_ALLOC, and SCIPsetCalcMemGrowSize().
Referenced by emphasisParse(), SCIPsetResetParams(), and SCIPsetSeparating().
| SCIP_PARAM** SCIPsetGetParams | ( | SCIP_SET * | set | ) |
returns the array of all available SCIP parameters
| set | global SCIP settings |
Definition at line 3350 of file set.c.
Referenced by SCIPgetParams(), and SCIPsetSetEmphasis().
| int SCIPsetGetNParams | ( | SCIP_SET * | set | ) |
returns the total number of all available SCIP parameters
| set | global SCIP settings |
Definition at line 3360 of file set.c.
References NULL.
Referenced by SCIPgetNParams().
| SCIP_RETCODE SCIPsetIncludeReader | ( | SCIP_SET * | set, |
| SCIP_READER * | reader | ||
| ) |
inserts file reader in file reader list
| set | global SCIP settings |
| reader | file reader |
Definition at line 3370 of file set.c.
References FALSE, NULL, SCIPpricerGetName(), SCIPsetSortPricers(), SCIPsortPtr(), and TRUE.
Referenced by SCIPincludeReader(), SCIPincludeReaderBasic(), and SCIPsetSetSubscipsOff().
| SCIP_READER* SCIPsetFindReader | ( | SCIP_SET * | set, |
| const char * | name | ||
| ) |
returns the file reader of the given name, or NULL if not existing
| set | global SCIP settings |
| name | name of file reader |
Definition at line 3392 of file set.c.
References FALSE, NULL, SCIPsetIncludeConshdlr(), SCIPsortPtr(), and TRUE.
Referenced by SCIPfindReader().
| SCIP_RETCODE SCIPsetIncludePricer | ( | SCIP_SET * | set, |
| SCIP_PRICER * | pricer | ||
| ) |
inserts variable pricer in variable pricer list
| set | global SCIP settings |
| pricer | variable pricer |
Definition at line 3412 of file set.c.
References BMSreallocMemoryArray, NULL, SCIP_ALLOC, SCIPconshdlrIsInitialized(), and SCIPsetCalcMemGrowSize().
Referenced by SCIPincludePricer(), and SCIPincludePricerBasic().
| SCIP_PRICER* SCIPsetFindPricer | ( | SCIP_SET * | set, |
| const char * | name | ||
| ) |
returns the variable pricer of the given name, or NULL if not existing
| set | global SCIP settings |
| name | name of variable pricer |
Definition at line 3435 of file set.c.
Referenced by SCIPfindPricer().
| void SCIPsetSortPricers | ( | SCIP_SET * | set | ) |
sorts pricers by priorities
| set | global SCIP settings |
Definition at line 3455 of file set.c.
Referenced by SCIPgetPricers(), SCIPpriceLoop(), SCIPsetFindNlpi(), and SCIPsetIncludeReader().
| void SCIPsetSortPricersName | ( | SCIP_SET * | set | ) |
sorts pricers by name
| set | global SCIP settings |
Definition at line 3470 of file set.c.
References NULL, and SCIPconshdlrGetSepaPriority().
Referenced by printPricerStatistics().
| SCIP_RETCODE SCIPsetIncludeConshdlr | ( | SCIP_SET * | set, |
| SCIP_CONSHDLR * | conshdlr | ||
| ) |
inserts constraint handler in constraint handler list
| set | global SCIP settings |
| conshdlr | constraint handler |
Definition at line 3485 of file set.c.
References SCIPconshdlrGetName(), and SCIPconshdlrGetSepaPriority().
Referenced by SCIPincludeConshdlr(), SCIPincludeConshdlrBasic(), and SCIPsetFindReader().
| void SCIPsetReinsertConshdlrSepaPrio | ( | SCIP_SET * | set, |
| SCIP_CONSHDLR * | conshdlr, | ||
| int | oldpriority | ||
| ) |
reinserts a constraint handler with modified sepa priority into the sepa priority sorted array
| set | global SCIP settings |
| conshdlr | constraint handler to be reinserted |
| oldpriority | the old separation priority of constraint handler |
Definition at line 3541 of file set.c.
References BMSreallocMemoryArray, FALSE, NULL, SCIP_ALLOC, SCIP_OKAY, SCIPconflicthdlrGetName(), SCIPconflicthdlrIsInitialized(), SCIPconshdlrGetName(), SCIPsetCalcMemGrowSize(), SCIPsetFindConflicthdlr(), SCIPsetIncludeConflicthdlr(), SCIPsetSortConflicthdlrs(), SCIPsortPtr(), and TRUE.
Referenced by SCIPsetConshdlrSepa().
| SCIP_CONSHDLR* SCIPsetFindConshdlr | ( | SCIP_SET * | set, |
| const char * | name | ||
| ) |
returns the constraint handler of the given name, or NULL if not existing
| set | global SCIP settings |
| name | name of constraint handler |
Definition at line 3626 of file set.c.
References FALSE, NULL, SCIPsortPtr(), and TRUE.
Referenced by paramsetSetPresolvingAggressive(), paramsetSetPresolvingFast(), paramsetSetSeparatingAggressive(), paramsetSetSeparatingFast(), SCIPconsParse(), SCIPfindConshdlr(), SCIPparamsetSetEmphasis(), and SCIPparamsetSetToSubscipsOff().
| SCIP_RETCODE SCIPsetIncludeConflicthdlr | ( | SCIP_SET * | set, |
| SCIP_CONFLICTHDLR * | conflicthdlr | ||
| ) |
inserts conflict handler in conflict handler list
| set | global SCIP settings |
| conflicthdlr | conflict handler |
Definition at line 3646 of file set.c.
References BMSreallocMemoryArray, FALSE, NULL, SCIP_ALLOC, SCIP_OKAY, SCIPsetCalcMemGrowSize(), and SCIPsetFindPresol().
Referenced by SCIPincludeConflicthdlr(), SCIPincludeConflicthdlrBasic(), and SCIPsetReinsertConshdlrSepaPrio().
| SCIP_CONFLICTHDLR* SCIPsetFindConflicthdlr | ( | SCIP_SET * | set, |
| const char * | name | ||
| ) |
returns the conflict handler of the given name, or NULL if not existing
| set | global SCIP settings |
| name | name of conflict handler |
Definition at line 3670 of file set.c.
References NULL, SCIPpresolGetName(), and SCIPsetSortPresols().
Referenced by SCIPfindConflicthdlr(), and SCIPsetReinsertConshdlrSepaPrio().
| void SCIPsetSortConflicthdlrs | ( | SCIP_SET * | set | ) |
sorts conflict handlers by priorities
| set | global SCIP settings |
Definition at line 3690 of file set.c.
References FALSE, NULL, SCIPsetSortPresolsName(), SCIPsortPtr(), and TRUE.
Referenced by conflictAddConflictCons(), SCIPgetConflicthdlrs(), and SCIPsetReinsertConshdlrSepaPrio().
| void SCIPsetSortConflicthdlrsName | ( | SCIP_SET * | set | ) |
sorts conflict handlers by name
| set | global SCIP settings |
Definition at line 3705 of file set.c.
References FALSE, NULL, SCIPsetIncludeRelax(), SCIPsortPtr(), and TRUE.
| SCIP_RETCODE SCIPsetIncludePresol | ( | SCIP_SET * | set, |
| SCIP_PRESOL * | presol | ||
| ) |
inserts presolver in presolver list
| set | global SCIP settings |
| presol | presolver |
Definition at line 3720 of file set.c.
References BMSreallocMemoryArray, FALSE, NULL, SCIP_ALLOC, SCIP_OKAY, SCIPrelaxIsInitialized(), and SCIPsetCalcMemGrowSize().
Referenced by SCIPincludePresol(), and SCIPincludePresolBasic().
| SCIP_PRESOL* SCIPsetFindPresol | ( | SCIP_SET * | set, |
| const char * | name | ||
| ) |
returns the presolver of the given name, or NULL if not existing
| set | global SCIP settings |
| name | name of presolver |
Definition at line 3743 of file set.c.
References NULL, and SCIPrelaxGetName().
Referenced by paramsetSetPresolvingAggressive(), paramsetSetPresolvingFast(), SCIPfindPresol(), and SCIPsetIncludeConflicthdlr().
| void SCIPsetSortPresols | ( | SCIP_SET * | set | ) |
sorts presolvers by priorities
| set | global SCIP settings |
Definition at line 3763 of file set.c.
References FALSE, NULL, SCIPsortPtr(), and TRUE.
Referenced by presolve(), SCIPgetPresols(), and SCIPsetFindConflicthdlr().
| void SCIPsetSortPresolsName | ( | SCIP_SET * | set | ) |
sorts presolvers by name
| set | global SCIP settings |
Definition at line 3778 of file set.c.
References FALSE, NULL, SCIPsortPtr(), and TRUE.
Referenced by printPresolverStatistics(), and SCIPsetSortConflicthdlrs().
| SCIP_RETCODE SCIPsetIncludeRelax | ( | SCIP_SET * | set, |
| SCIP_RELAX * | relax | ||
| ) |
inserts relaxator in relaxator list
| set | global SCIP settings |
| relax | relaxator |
Definition at line 3793 of file set.c.
References BMSreallocMemoryArray, FALSE, NULL, SCIP_ALLOC, SCIP_OKAY, SCIPsepaIsInitialized(), and SCIPsetCalcMemGrowSize().
Referenced by SCIPincludeRelax(), SCIPincludeRelaxBasic(), and SCIPsetSortConflicthdlrsName().
| SCIP_RELAX* SCIPsetFindRelax | ( | SCIP_SET * | set, |
| const char * | name | ||
| ) |
returns the relaxator of the given name, or NULL if not existing
| set | global SCIP settings |
| name | name of relaxator |
Definition at line 3817 of file set.c.
References NULL, and SCIPsepaGetName().
Referenced by SCIPfindRelax().
| void SCIPsetSortRelaxs | ( | SCIP_SET * | set | ) |
sorts relaxators by priorities
| set | global SCIP settings |
Definition at line 3837 of file set.c.
References FALSE, NULL, SCIPsortPtr(), and TRUE.
Referenced by SCIPgetRelaxs(), SCIPsolveProbingRelax(), and solveNodeRelax().
| void SCIPsetSortRelaxsName | ( | SCIP_SET * | set | ) |
sorts relaxators by name
sorts relaxators by priorities
| set | global SCIP settings |
Definition at line 3852 of file set.c.
References FALSE, NULL, SCIPsortPtr(), and TRUE.
Referenced by printRelaxatorStatistics().
| SCIP_RETCODE SCIPsetIncludeSepa | ( | SCIP_SET * | set, |
| SCIP_SEPA * | sepa | ||
| ) |
inserts separator in separator list
| set | global SCIP settings |
| sepa | separator |
Definition at line 3867 of file set.c.
References BMSreallocMemoryArray, FALSE, NULL, SCIP_ALLOC, SCIP_OKAY, SCIPpropIsInitialized(), and SCIPsetCalcMemGrowSize().
Referenced by SCIPincludeSepa(), and SCIPincludeSepaBasic().
returns the separator of the given name, or NULL if not existing
| set | global SCIP settings |
| name | name of separator |
Definition at line 3891 of file set.c.
References NULL, and SCIPpropGetName().
Referenced by paramsetSetSeparatingAggressive(), paramsetSetSeparatingFast(), and SCIPfindSepa().
| void SCIPsetSortSepas | ( | SCIP_SET * | set | ) |
sorts separators by priorities
| set | global SCIP settings |
Definition at line 3911 of file set.c.
References FALSE, NULL, SCIPsortPtr(), and TRUE.
Referenced by SCIPgetSepas(), separationRoundLP(), and separationRoundSol().
| void SCIPsetSortSepasName | ( | SCIP_SET * | set | ) |
sorts separators by name
| set | global SCIP settings |
Definition at line 3926 of file set.c.
References FALSE, NULL, SCIPsortPtr(), and TRUE.
Referenced by printSeparatorStatistics().
| SCIP_RETCODE SCIPsetIncludeProp | ( | SCIP_SET * | set, |
| SCIP_PROP * | prop | ||
| ) |
inserts propagator in propagator list
| set | global SCIP settings |
| prop | propagator |
Definition at line 3941 of file set.c.
References FALSE, NULL, SCIPsetIncludeConcsolverType(), SCIPsortPtr(), and TRUE.
Referenced by SCIPincludeProp(), and SCIPincludePropBasic().
returns the propagator of the given name, or NULL if not existing
| set | global SCIP settings |
| name | name of propagator |
Definition at line 3968 of file set.c.
References BMSreallocMemoryArray, SCIP_ALLOC, SCIP_OKAY, SCIPsetCalcMemGrowSize(), and SCIPsetFindConcsolverType().
Referenced by paramsetSetPresolvingFast(), and SCIPfindProp().
| void SCIPsetSortProps | ( | SCIP_SET * | set | ) |
sorts propagators by priorities
| set | global SCIP settings |
Definition at line 3988 of file set.c.
Referenced by propagationRound(), and SCIPgetProps().
| void SCIPsetSortPropsPresol | ( | SCIP_SET * | set | ) |
sorts propagators by priorities for presolving
| set | global SCIP settings |
Definition at line 4003 of file set.c.
References BMSreallocMemoryArray, NULL, SCIP_ALLOC, SCIPconcsolverGetIdx(), and SCIPsetCalcMemGrowSize().
Referenced by presolve().
| void SCIPsetSortPropsName | ( | SCIP_SET * | set | ) |
sorts propagators w.r.t. names
| set | global SCIP settings |
Definition at line 4018 of file set.c.
References NULL.
Referenced by printPresolverStatistics(), and printPropagatorStatistics().
| SCIP_RETCODE SCIPsetIncludeConcsolverType | ( | SCIP_SET * | set, |
| SCIP_CONCSOLVERTYPE * | concsolvertype | ||
| ) |
inserts concurrent solver type into the concurrent solver type list
| set | global SCIP settings |
| concsolvertype | concurrent solver type |
Definition at line 4033 of file set.c.
References BMSfreeMemoryArrayNull, NULL, SCIP_CALL, SCIP_OKAY, SCIPconcsolverDestroyInstance(), SCIPheurIsInitialized(), and SCIPsetIncludeHeur().
Referenced by SCIPincludeConcsolverType(), and SCIPsetIncludeProp().
| SCIP_CONCSOLVERTYPE* SCIPsetFindConcsolverType | ( | SCIP_SET * | set, |
| const char * | name | ||
| ) |
returns the concurrent solver type with the given name, or NULL if not existing
| set | global SCIP settings |
| name | name of concurrent solver type |
Definition at line 4055 of file set.c.
References BMSreallocMemoryArray, FALSE, SCIP_ALLOC, SCIP_OKAY, SCIPsetCalcMemGrowSize(), and SCIPsetFindHeur().
Referenced by SCIPfindConcsolverType(), and SCIPsetFindProp().
| SCIP_RETCODE SCIPsetIncludeConcsolver | ( | SCIP_SET * | set, |
| SCIP_CONCSOLVER * | concsolver | ||
| ) |
inserts concurrent solver into the concurrent solver list
| set | global SCIP settings |
| concsolver | concurrent solver |
Definition at line 4075 of file set.c.
References NULL, SCIPheurGetName(), and SCIPsetSortHeurs().
Referenced by SCIPaddConcurrentSolver().
| SCIP_RETCODE SCIPsetFreeConcsolvers | ( | SCIP_SET * | set | ) |
frees all concurrent solvers in the concurrent solver list
| set | global SCIP settings |
Definition at line 4099 of file set.c.
Referenced by SCIPfreeProb(), and SCIPsetFree().
| SCIP_RETCODE SCIPsetIncludeHeur | ( | SCIP_SET * | set, |
| SCIP_HEUR * | heur | ||
| ) |
inserts primal heuristic in primal heuristic list
| set | global SCIP settings |
| heur | primal heuristic |
Definition at line 4121 of file set.c.
References BMSreallocMemoryArray, FALSE, NULL, SCIP_ALLOC, SCIP_OKAY, SCIPcomprIsInitialized(), and SCIPsetCalcMemGrowSize().
Referenced by SCIPincludeHeur(), SCIPincludeHeurBasic(), and SCIPsetIncludeConcsolverType().
returns the primal heuristic of the given name, or NULL if not existing
| set | global SCIP settings |
| name | name of primal heuristic |
Definition at line 4145 of file set.c.
References NULL, and SCIPcomprGetName().
Referenced by paramsetSetHeuristicsAggressive(), SCIPfindHeur(), and SCIPsetFindConcsolverType().
| void SCIPsetSortHeurs | ( | SCIP_SET * | set | ) |
sorts heuristics by priorities
| set | global SCIP settings |
Definition at line 4165 of file set.c.
References FALSE, NULL, SCIPsortPtr(), and TRUE.
Referenced by SCIPgetHeurs(), SCIPprimalHeuristics(), and SCIPsetIncludeConcsolver().
| void SCIPsetSortHeursName | ( | SCIP_SET * | set | ) |
sorts heuristics by name
sorts heuristics by names
| set | global SCIP settings |
Definition at line 4180 of file set.c.
References FALSE, NULL, SCIPsortPtr(), and TRUE.
Referenced by printHeuristicStatistics().
| SCIP_RETCODE SCIPsetIncludeCompr | ( | SCIP_SET * | set, |
| SCIP_COMPR * | compr | ||
| ) |
inserts tree compression in tree compression list
| set | global SCIP settings |
| compr | tree compression |
Definition at line 4195 of file set.c.
References BMSreallocMemoryArray, NULL, SCIP_ALLOC, SCIP_OKAY, SCIPeventhdlrIsInitialized(), SCIPsetCalcMemGrowSize(), and SCIPsetFindEventhdlr().
Referenced by SCIPincludeCompr(), and SCIPincludeComprBasic().
| SCIP_COMPR* SCIPsetFindCompr | ( | SCIP_SET * | set, |
| const char * | name | ||
| ) |
returns the tree compression of the given name, or NULL if not existing
| set | global SCIP settings |
| name | name of tree compression |
Definition at line 4219 of file set.c.
References NULL, SCIPeventhdlrGetName(), and SCIPsetIncludeNodesel().
Referenced by SCIPfindCompr().
| void SCIPsetSortComprs | ( | SCIP_SET * | set | ) |
sorts compressions by priorities
| set | global SCIP settings |
Definition at line 4239 of file set.c.
References BMSreallocMemoryArray, NULL, SCIP_ALLOC, SCIPnodeselIsInitialized(), and SCIPsetCalcMemGrowSize().
Referenced by compressReoptTree(), and SCIPgetComprs().
| void SCIPsetSortComprsName | ( | SCIP_SET * | set | ) |
sorts heuristics by names
| set | global SCIP settings |
Definition at line 4254 of file set.c.
Referenced by printCompressionStatistics().
| SCIP_RETCODE SCIPsetIncludeEventhdlr | ( | SCIP_SET * | set, |
| SCIP_EVENTHDLR * | eventhdlr | ||
| ) |
inserts event handler in event handler list
| set | global SCIP settings |
| eventhdlr | event handler |
Definition at line 4269 of file set.c.
References NULL, SCIPnodeselGetName(), and SCIPsetGetNodesel().
Referenced by SCIPconflictstoreCreate(), SCIPincludeEventhdlr(), SCIPincludeEventhdlrBasic(), SCIPnlpInclude(), and SCIPreoptCreate().
| SCIP_EVENTHDLR* SCIPsetFindEventhdlr | ( | SCIP_SET * | set, |
| const char * | name | ||
| ) |
returns the event handler of the given name, or NULL if not existing
| set | global SCIP settings |
| name | name of event handler |
Definition at line 4292 of file set.c.
References NULL, and SCIPnodeselGetMemsavePriority().
Referenced by SCIPconflictstoreCreate(), SCIPfindEventhdlr(), SCIPnlpCreate(), SCIPnlpInclude(), and SCIPsetIncludeCompr().
| SCIP_RETCODE SCIPsetIncludeNodesel | ( | SCIP_SET * | set, |
| SCIP_NODESEL * | nodesel | ||
| ) |
inserts node selector in node selector list
| set | global SCIP settings |
| nodesel | node selector |
Definition at line 4312 of file set.c.
References BMSreallocMemoryArray, NULL, SCIP_ALLOC, SCIPbranchruleIsInitialized(), SCIPnodeselGetStdPriority(), SCIPsetCalcMemGrowSize(), and SCIPsetIncludeBranchrule().
Referenced by SCIPincludeNodesel(), SCIPincludeNodeselBasic(), and SCIPsetFindCompr().
| SCIP_NODESEL* SCIPsetFindNodesel | ( | SCIP_SET * | set, |
| const char * | name | ||
| ) |
returns the node selector of the given name, or NULL if not existing
| set | global SCIP settings |
| name | name of event handler |
Definition at line 4343 of file set.c.
References NULL.
Referenced by SCIPfindNodesel().
| SCIP_NODESEL* SCIPsetGetNodesel | ( | SCIP_SET * | set, |
| SCIP_STAT * | stat | ||
| ) |
returns node selector with highest priority in the current mode
| set | global SCIP settings |
| stat | dynamic problem statistics |
Definition at line 4363 of file set.c.
References FALSE, NULL, SCIPsetSortBranchrulesName(), SCIPsortPtr(), and TRUE.
Referenced by SCIPgetNodesel(), SCIPsetIncludeEventhdlr(), SCIPsolve(), SCIPsolveCIP(), and SCIPtransformProb().
| SCIP_RETCODE SCIPsetIncludeBranchrule | ( | SCIP_SET * | set, |
| SCIP_BRANCHRULE * | branchrule | ||
| ) |
inserts branching rule in branching rule list
| set | global SCIP settings |
| branchrule | branching rule |
Definition at line 4401 of file set.c.
References BMSreallocMemoryArray, NULL, SCIP_ALLOC, SCIPdispGetPosition(), SCIPdispIsInitialized(), and SCIPsetCalcMemGrowSize().
Referenced by SCIPincludeBranchrule(), SCIPincludeBranchruleBasic(), and SCIPsetIncludeNodesel().
| SCIP_BRANCHRULE* SCIPsetFindBranchrule | ( | SCIP_SET * | set, |
| const char * | name | ||
| ) |
returns the branching rule of the given name, or NULL if not existing
| set | global SCIP settings |
| name | name of event handler |
Definition at line 4425 of file set.c.
References NULL.
Referenced by SCIPfindBranchrule(), and SCIPreoptAddDualBndchg().
| void SCIPsetSortBranchrules | ( | SCIP_SET * | set | ) |
sorts branching rules by priorities
| set | global SCIP settings |
Definition at line 4445 of file set.c.
References NULL.
Referenced by SCIPbranchExecExtern(), SCIPbranchExecLP(), SCIPbranchExecPseudo(), and SCIPfindBranchrule().
| void SCIPsetSortBranchrulesName | ( | SCIP_SET * | set | ) |
sorts branching rules by name
sorts branching rules by priorities
| set | global SCIP settings |
Definition at line 4460 of file set.c.
References BMSreallocMemoryArray, SCIP_ALLOC, SCIP_OKAY, and SCIPsetCalcMemGrowSize().
Referenced by printBranchruleStatistics(), and SCIPsetGetNodesel().
| SCIP_RETCODE SCIPsetIncludeDisp | ( | SCIP_SET * | set, |
| SCIP_DISP * | disp | ||
| ) |
inserts display column in display column list
| set | global SCIP settings |
| disp | display column |
Definition at line 4475 of file set.c.
References FALSE, NULL, SCIPsetIncludeNlpi(), and TRUE.
Referenced by SCIPincludeDisp().
returns the display column of the given name, or NULL if not existing
| set | global SCIP settings |
| name | name of display |
Definition at line 4507 of file set.c.
Referenced by SCIPfindDisp().
| SCIP_RETCODE SCIPsetIncludeDialog | ( | SCIP_SET * | set, |
| SCIP_DIALOG * | dialog | ||
| ) |
inserts dialog in dialog list
| set | global SCIP settings |
| dialog | dialog |
Definition at line 4527 of file set.c.
Referenced by SCIPincludeDialog().
| SCIP_Bool SCIPsetExistsDialog | ( | SCIP_SET * | set, |
| SCIP_DIALOG * | dialog | ||
| ) |
returns if the dialog already exists
| set | global SCIP settings |
| dialog | dialog |
Definition at line 4549 of file set.c.
References FALSE, NULL, SCIPnlpiSetPriority(), and SCIPsetIncludeExternalCode().
Referenced by SCIPexistsDialog().
| SCIP_RETCODE SCIPsetIncludeNlpi | ( | SCIP_SET * | set, |
| SCIP_NLPI * | nlpi | ||
| ) |
inserts NLPI in NLPI list
| set | global SCIP settings |
| nlpi | NLPI |
Definition at line 4571 of file set.c.
References BMSduplicateMemoryArray, BMSreallocMemoryArray, NULL, SCIP_ALLOC, and SCIPsetCalcMemGrowSize().
Referenced by SCIPincludeNlpi(), and SCIPsetIncludeDisp().
returns the NLPI of the given name, or NULL if not existing
| set | global SCIP settings |
| name | name of NLPI |
Definition at line 4594 of file set.c.
References NULL, and SCIPsetSortPricers().
Referenced by SCIPfindNlpi(), and SCIPnlpCreate().
| void SCIPsetSortNlpis | ( | SCIP_SET * | set | ) |
sorts NLPIs by priorities
| set | global SCIP settings |
Definition at line 4614 of file set.c.
Referenced by SCIPgetNlpis(), and SCIPnlpCreate().
set priority of an NLPI
| set | global SCIP settings |
| nlpi | NLPI |
| priority | new priority of NLPI |
Definition at line 4628 of file set.c.
References SCIP_CALL, SCIPpresolInit(), and SCIPrelaxInit().
Referenced by SCIPsetNlpiPriority().
| SCIP_RETCODE SCIPsetIncludeExternalCode | ( | SCIP_SET * | set, |
| const char * | name, | ||
| const char * | description | ||
| ) |
inserts information about an external code in external codes list
| set | global SCIP settings |
| name | name of external code |
| description | description of external code, can be NULL |
Definition at line 4642 of file set.c.
References SCIP_CALL, SCIPcomprInit(), SCIPeventhdlrInit(), SCIPheurInit(), SCIPpropInit(), and SCIPsepaInit().
Referenced by SCIPcreate(), SCIPdialoghdlrCreate(), SCIPincludeExternalCodeInformation(), and SCIPsetExistsDialog().
| SCIP_RETCODE SCIPsetInitPlugins | ( | SCIP_SET * | set, |
| BMS_BLKMEM * | blkmem, | ||
| SCIP_STAT * | stat | ||
| ) |
calls init methods of all plugins
| set | global SCIP settings |
| blkmem | block memory |
| stat | dynamic problem statistics |
Definition at line 4674 of file set.c.
Referenced by prepareReoptimization(), and SCIPtransformProb().
| SCIP_RETCODE SCIPsetExitPlugins | ( | SCIP_SET * | set, |
| BMS_BLKMEM * | blkmem, | ||
| SCIP_STAT * | stat | ||
| ) |
calls exit methods of all plugins
| set | global SCIP settings |
| blkmem | block memory |
| stat | dynamic problem statistics |
Definition at line 4768 of file set.c.
Referenced by freeReoptSolve(), and freeTransform().
| SCIP_RETCODE SCIPsetInitprePlugins | ( | SCIP_SET * | set, |
| BMS_BLKMEM * | blkmem, | ||
| SCIP_STAT * | stat | ||
| ) |
calls initpre methods of all plugins
| set | global SCIP settings |
| blkmem | block memory |
| stat | dynamic problem statistics |
Definition at line 4861 of file set.c.
Referenced by initPresolve().
| SCIP_RETCODE SCIPsetExitprePlugins | ( | SCIP_SET * | set, |
| BMS_BLKMEM * | blkmem, | ||
| SCIP_STAT * | stat | ||
| ) |
calls exitpre methods of all plugins
| set | global SCIP settings |
| blkmem | block memory |
| stat | dynamic problem statistics |
Definition at line 4893 of file set.c.
References SCIP_CALL, SCIPbranchruleInitsol(), SCIPeventhdlrInitsol(), SCIPheurInitsol(), SCIPnodeselInitsol(), and SCIPpropInitsol().
Referenced by exitPresolve().
| SCIP_RETCODE SCIPsetInitsolPlugins | ( | SCIP_SET * | set, |
| BMS_BLKMEM * | blkmem, | ||
| SCIP_STAT * | stat | ||
| ) |
calls initsol methods of all plugins
| set | global SCIP settings |
| blkmem | block memory |
| stat | dynamic problem statistics |
Definition at line 4925 of file set.c.
Referenced by initSolve().
| SCIP_RETCODE SCIPsetExitsolPlugins | ( | SCIP_SET * | set, |
| BMS_BLKMEM * | blkmem, | ||
| SCIP_STAT * | stat, | ||
| SCIP_Bool | restart | ||
| ) |
calls exitsol methods of all plugins
| set | global SCIP settings |
| blkmem | block memory |
| stat | dynamic problem statistics |
| restart | was this exit solve call triggered by a restart? |
Definition at line 5009 of file set.c.
References calcGrowSize(), NULL, SCIP_Bool, SCIP_CALL, SCIP_INVALIDCALL, SCIP_OKAY, SCIP_Real, SCIP_VERBLEVEL_FULL, SCIPchgLpfeastol(), SCIPdispExitsol(), SCIPerrorMessage, SCIPsetCalcMemGrowSize(), SCIPsetCalcPathGrowSize(), SCIPsetCalcTreeGrowSize(), SCIPsetDebugMsg, SCIPsetFeastol(), SCIPsetLpfeastol(), SCIPsetSetFeastol(), SCIPsetSetLpfeastol(), SCIPsetSetVerbLevel(), and TRUE.
Referenced by freeReoptSolve(), and freeSolve().
| int SCIPsetCalcMemGrowSize | ( | SCIP_SET * | set, |
| int | num | ||
| ) |
calculate memory size for dynamically allocated arrays
| set | global SCIP settings |
| num | minimum number of entries to store |
Definition at line 5091 of file set.c.
Referenced by checkMemDualCons(), checkMemGlbCons(), cliqueEnsureSize(), cliquelistEnsureSize(), cliquetableEnsureSize(), colEnsureSize(), conflictEnsureConflictsetsMem(), conflictEnsureTmpbdchginfosMem(), conflictsetEnsureBdchginfosMem(), conflictstoreAddOrigConflict(), conflictstoreEnsureMem(), conshdlrEnsureCheckconssMem(), conshdlrEnsureConssMem(), conshdlrEnsureEnfoconssMem(), conshdlrEnsureInitconssMem(), conshdlrEnsurePropconssMem(), conshdlrEnsureSepaconssMem(), conshdlrEnsureUpdateconssMem(), conssetchgEnsureAddedconssSize(), conssetchgEnsureDisabledconssSize(), cutpoolEnsureCutsMem(), domchgEnsureBoundchgsSize(), domchgEnsureHolechgsSize(), ensureCandsSize(), ensureChgcolsSize(), ensureChgrowsSize(), ensureColsSize(), ensureExistingsolsSize(), ensureExterncandsSize(), ensureLazycolsSize(), ensureLpcandsSize(), ensureLpicolsSize(), ensureLpirowsSize(), ensurePartialsolsSize(), ensurePropagationStorage(), ensurePseudocandsSize(), ensureRowsSize(), ensureRunSize(), ensureSidechgsSize(), ensureSolsSize(), ensureSubdialogMem(), eventfilterEnsureMem(), eventqueueEnsureEventsMem(), implicsEnsureSize(), nlpCalcFracVars(), nlpEnsureNlRowsSolverSize(), nlpEnsureVarsSolverSize(), pricestoreEnsureBdviolvarsMem(), pricestoreEnsureVarsMem(), probEnsureConssMem(), probEnsureDeletedvarsMem(), probEnsureFixedvarsMem(), probEnsureVarsMem(), reoptnodeCheckMemory(), reoptSaveNewObj(), reopttreeCheckMemory(), saveAfterDualBranchings(), SCIPcalcMemGrowSize(), SCIPensureBlockMemoryArray_call(), SCIPnlpEnsureNlRowsSize(), SCIPnlpEnsureVarsSize(), SCIPnlrowEnsureLinearSize(), SCIPnlrowEnsureQuadElementsSize(), SCIPnlrowEnsureQuadVarsSize(), SCIPreoptAddCons(), SCIProwEnsureSize(), SCIPsetExitsolPlugins(), SCIPsetFindConcsolverType(), SCIPsetFindProp(), SCIPsetIncludeBranchrule(), SCIPsetIncludeCompr(), SCIPsetIncludeConflicthdlr(), SCIPsetIncludeHeur(), SCIPsetIncludeNlpi(), SCIPsetIncludeNodesel(), SCIPsetIncludePresol(), SCIPsetIncludePricer(), SCIPsetIncludeRelax(), SCIPsetIncludeSepa(), SCIPsetReinsertConshdlrSepaPrio(), SCIPsetSetSeparating(), SCIPsetSortBranchrulesName(), SCIPsetSortComprs(), SCIPsetSortPropsPresol(), SCIPvaluehistoryFind(), sepastoreEnsureCutsMem(), treeEnsureChildrenMem(), treeEnsurePendingbdchgsMem(), varEnsureLbchginfosSize(), varEnsureParentvarsSize(), varEnsureUbchginfosSize(), and vboundsEnsureSize().
| int SCIPsetCalcTreeGrowSize | ( | SCIP_SET * | set, |
| int | num | ||
| ) |
calculate memory size for tree array
| set | global SCIP settings |
| num | minimum number of entries to store |
Definition at line 5100 of file set.c.
References SCIP_PARAMETERWRONGVAL, SCIPerrorMessage, and TRUE.
Referenced by nodepqResize(), and SCIPsetExitsolPlugins().
| int SCIPsetCalcPathGrowSize | ( | SCIP_SET * | set, |
| int | num | ||
| ) |
calculate memory size for path array
| set | global SCIP settings |
| num | minimum number of entries to store |
Definition at line 5109 of file set.c.
Referenced by SCIPsetExitsolPlugins(), and treeEnsurePathMem().
| SCIP_RETCODE SCIPsetSetVerbLevel | ( | SCIP_SET * | set, |
| SCIP_VERBLEVEL | verblevel | ||
| ) |
sets verbosity level for message output
| set | global SCIP settings |
| verblevel | verbosity level for message output |
Definition at line 5118 of file set.c.
References NULL, SCIP_OKAY, and SCIPsetSetBarrierconvtol().
Referenced by SCIPsetExitsolPlugins().
| SCIP_RETCODE SCIPsetSetFeastol | ( | SCIP_SET * | set, |
| SCIP_Real | feastol | ||
| ) |
sets feasibility tolerance
| set | global SCIP settings |
| feastol | new feasibility tolerance |
Definition at line 5137 of file set.c.
References NULL, SCIP_DEFAULT_LIMIT_TIME, SCIP_OKAY, SCIPsetSetLimitChanged(), and TRUE.
Referenced by SCIPchgFeastol(), and SCIPsetExitsolPlugins().
| SCIP_RETCODE SCIPsetSetLpfeastol | ( | SCIP_SET * | set, |
| SCIP_Real | lpfeastol, | ||
| SCIP_Bool | printnewvalue | ||
| ) |
sets primal feasibility tolerance of LP solver
| set | global SCIP settings |
| lpfeastol | new primal feasibility tolerance of LP solver |
| printnewvalue | should "numerics/lpfeastol = ..." be printed? |
Definition at line 5159 of file set.c.
References NULL, SCIP_Bool, SCIP_Real, SCIPsetGetReferencevalue(), and SCIPsetGetSepaMaxcuts().
Referenced by SCIPchgLpfeastol(), and SCIPsetExitsolPlugins().
| SCIP_RETCODE SCIPsetSetDualfeastol | ( | SCIP_SET * | set, |
| SCIP_Real | dualfeastol | ||
| ) |
sets feasibility tolerance for reduced costs in LP solution
| set | global SCIP settings |
| dualfeastol | new reduced costs feasibility tolerance |
Definition at line 5197 of file set.c.
References NULL.
Referenced by SCIPchgDualfeastol().
| SCIP_RETCODE SCIPsetSetBarrierconvtol | ( | SCIP_SET * | set, |
| SCIP_Real | barrierconvtol | ||
| ) |
sets LP convergence tolerance used in barrier algorithm
| set | global SCIP settings |
| barrierconvtol | new convergence tolerance used in barrier algorithm |
Definition at line 5210 of file set.c.
Referenced by SCIPchgBarrierconvtol(), and SCIPsetSetVerbLevel().
| void SCIPsetSetLimitChanged | ( | SCIP_SET * | set | ) |
marks that some limit parameter was changed
| set | global SCIP settings |
Definition at line 5223 of file set.c.
Referenced by SCIPmarkLimitChanged(), and SCIPsetSetFeastol().
returns the maximal number of variables priced into the LP per round
| set | global SCIP settings |
| root | are we at the root node? |
Definition at line 5233 of file set.c.
Referenced by SCIPpriceLoop(), SCIPpricestoreAddProbVars(), and SCIPpricestoreAddVar().
returns the maximal number of cuts separated per round
| set | global SCIP settings |
| root | are we at the root node? |
Definition at line 5247 of file set.c.
Referenced by cutpoolSeparate(), priceAndCutLoop(), SCIPsepastoreAddCut(), SCIPsepastoreApplyCuts(), SCIPsetSetLpfeastol(), separationRoundLP(), and separationRoundSol().
returns user defined objective value (in original space) for reference purposes
| set | global SCIP settings |
Definition at line 5261 of file set.c.
Referenced by SCIPsetSetLpfeastol(), and SCIPstatResetCurrentRun().
| SCIP_DEBUGSOLDATA* SCIPsetGetDebugSolData | ( | SCIP_SET * | set | ) |
returns debug solution data
| set | global SCIP settings |
Definition at line 5272 of file set.c.
References MIN, NULL, SCIP_INVALID, SCIP_Real, SCIPsetDualfeastol(), SCIPsetEpsilon(), SCIPsetFeastol(), SCIPsetGetHugeValue(), SCIPsetLpfeastol(), and SCIPsetSumepsilon().
Checks, if an iteratively updated value is reliable or should be recomputed from scratch. This is useful, if the value, e.g., the activity of a linear constraint or the pseudo objective value, gets a high absolute value during the optimization process which is later reduced significantly. In this case, the last digits were cancelled out when increasing the value and are random after decreasing it. We dot not consider the cancellations which can occur during increasing the absolute value because they just cannot be expressed using fixed precision floating point arithmetic, anymore. The idea to get more reliable values is to always store the last reliable value, where increasing the absolute of the value is viewed as preserving reliability. Then, after each update, the new absolute value can be compared against the last reliable one with this method, checking whether it was decreased by a factor of at least "lp/recompfac" and should be recomputed.
Checks, if an iteratively updated value is reliable or should be recomputed from scratch. This is useful, if the value, e.g., the activity of a linear constraint or the pseudo objective value, gets a high absolute value during the optimization process which is later reduced significantly. In this case, the last digits were canceled out when increasing the value and are random after decreasing it. We dot not consider the cancellations which can occur during increasing the absolute value because they just cannot be expressed using fixed precision floating point arithmetic, anymore. The idea to get more reliable values is to always store the last reliable value, where increasing the absolute of the value is viewed as preserving reliability. Then, after each update, the new absolute value can be compared against the last reliable one with this method, checking whether it was decreased by a factor of at least "lp/recompfac" and should be recomputed.
| set | global SCIP settings |
| newvalue | new value after update |
| oldvalue | old value, i.e., last reliable value |
Definition at line 6632 of file set.c.
Referenced by lpUpdateObjval(), and SCIPisUpdateUnreliable().
| int SCIPsetInitializeRandomSeed | ( | SCIP_SET * | set, |
| int | initialseedvalue | ||
| ) |
modifies an initial seed value with the global shift of random seeds
| set | global SCIP settings |
| initialseedvalue | initial seed value to be modified |
Definition at line 6697 of file set.c.
Referenced by lpSolveStable(), SCIPdivesetReset(), SCIPinitializeRandomSeed(), and SCIPreoptCreate().
returns value treated as infinity
| set | global SCIP settings |
Definition at line 5379 of file set.c.
References SCIP_Real, and SCIPsetBarrierconvtol().
Referenced by addGlobalCut(), adjustedLb(), adjustedUb(), adjustLPobjval(), applyBounding(), collectDualInformation(), conflictstoreEnsureMem(), createReoptnode(), cutsCleanupMIRRow(), delPosConflict(), domMerge(), initSolve(), lpSolve(), lpUpdateVarColumnProved(), lpUpdateVarLooseProved(), lpUpdateVarProved(), nlrowCalcActivityBounds(), nodeCreate(), parseValue(), performDualRayAnalysis(), priceAndCutLoop(), primalSetCutoffbound(), primalSetUpperbound(), propAndSolve(), provedBound(), reoptnodeReset(), rowCalcActivityBounds(), rowCalcIdxsAndVals(), rowCalcNorms(), rowScale(), saveConsLinear(), SCIPbranchExecExtern(), SCIPbranchGetBranchingPoint(), SCIPbranchGetScoreMultiple(), SCIPchgVarObjDive(), SCIPchgVarObjProbing(), SCIPcolGetFeasibility(), SCIPcolGetStrongbranch(), SCIPcolGetStrongbranches(), SCIPconcsolverSync(), SCIPconflictstoreTransform(), SCIPgetGap(), SCIPgetTransGap(), SCIPinfinity(), SCIPlpCreate(), SCIPlpGetGlobalPseudoObjval(), SCIPlpGetLooseObjval(), SCIPlpGetModifiedProvedPseudoObjval(), SCIPlpGetModifiedPseudoObjval(), SCIPlpGetObjval(), SCIPlpGetPseudoObjval(), SCIPlpGetUnboundedSol(), SCIPlpSolveAndEval(), SCIPlpSumRows(), SCIPnlpChgVarObjDive(), SCIPnlrowGetSolActivity(), SCIPnodeCutoff(), SCIPnodeFocus(), SCIPnodepqGetLowerbound(), SCIPnodeUpdateLowerbound(), SCIPpricerExec(), SCIPprimalHeuristics(), SCIPprimalSetCutoffbound(), SCIPprimalSetUpperbound(), SCIPprimalUpdateObjlimit(), SCIPprimalUpdateObjoffset(), SCIPprobExternObjval(), SCIPprobGetObjlim(), SCIPprobInternObjval(), SCIPrelaxationCreate(), SCIPreoptApply(), SCIPreoptnodeInit(), SCIProwCreate(), SCIProwGetLPActivity(), SCIProwGetNLPFeasibility(), SCIProwGetPseudoActivity(), SCIProwGetRelaxFeasibility(), SCIProwGetSolActivity(), SCIPsepastoreAddCut(), SCIPsolGetVal(), SCIPsolRecomputeObj(), SCIPsolRetransform(), SCIPsolSetVal(), SCIPsolveCIP(), SCIPstatGetPrimalDualIntegral(), SCIPstatResetCurrentRun(), SCIPstatResetPrimalDualIntegral(), SCIPstoreSolutionGap(), SCIPtreeCalcNodeselPriority(), SCIPtreeCreateRoot(), SCIPtreeGetLowerboundNode(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarGetActiveRepresentatives(), SCIPvarGetLbLP(), SCIPvarGetMultaggrLbGlobal(), SCIPvarGetMultaggrLbLocal(), SCIPvarGetMultaggrUbGlobal(), SCIPvarGetMultaggrUbLocal(), SCIPvarGetProbvarSum(), SCIPvarGetRelaxSol(), SCIPvarGetUbLP(), solveNode(), solveNodeLP(), solveNodeRelax(), transformDualredsToLinear(), tryAggregateIntVars(), undoBdchgsDualsol(), varCreate(), varParse(), and varUpdateAggregationBounds().
returns the minimum value that is regarded as huge and should be handled separately (e.g., in activity computation)
| set | global SCIP settings |
Definition at line 5391 of file set.c.
References NULL, SCIP_Real, and SCIPsetPseudocosteps().
Referenced by SCIPgetHugeValue(), and SCIPsetGetDebugSolData().
returns value treated as zero
| set | global SCIP settings |
Definition at line 5401 of file set.c.
References NULL, SCIP_Real, and SCIPsetPseudocostdelta().
Referenced by primalExistsSol(), SCIPbranchExecExtern(), SCIPbranchGetBranchingPoint(), SCIPepsilon(), SCIPgetGap(), SCIPprobScaleObj(), SCIPsetGetDebugSolData(), SCIPtreeBranchVar(), SCIPtreeBranchVarNary(), SCIPtreeCalcNodeselPriority(), SCIPvarTryAggregateVars(), sepastoreApplyBdchg(), sepastoreApplyCut(), tryAggregateIntVars(), and varProcessChgBranchFactor().
returns value treated as zero for sums of floating point values
| set | global SCIP settings |
Definition at line 5411 of file set.c.
References NULL, SCIP_Real, and SCIPsetCutoffbounddelta().
Referenced by SCIPbranchGetScore(), SCIPconflictAnalyzePseudo(), SCIProwGetLPEfficacy(), SCIProwGetNLPEfficacy(), SCIProwGetRelaxEfficacy(), SCIProwGetSolEfficacy(), SCIPsetGetDebugSolData(), SCIPsumepsilon(), and undoBdchgsDualsol().
returns feasibility tolerance for constraints
| set | global SCIP settings |
Definition at line 5421 of file set.c.
References MIN, NULL, SCIP_Real, and SCIPsetFeastol().
Referenced by branchcandCalcLPCands(), nlpCalcFracVars(), SCIPfeastol(), SCIPsetExitsolPlugins(), SCIPsetFeastol(), SCIPsetGetDebugSolData(), and SCIPvarTryAggregateVars().
returns primal feasibility tolerance of LP solver given as minimum of lpfeastol option and tolerance specified by separation storage
returns primal feasibility tolerance of LP solver
| set | global SCIP settings |
Definition at line 5441 of file set.c.
References NULL.
Referenced by lpSolveStable(), SCIPchgLpfeastol(), SCIPlpComputeRelIntPoint(), SCIPlpCreate(), SCIPlpfeastol(), SCIPsetExitsolPlugins(), and SCIPsetGetDebugSolData().
returns feasibility tolerance for reduced costs
| set | global SCIP settings |
Definition at line 5431 of file set.c.
References NULL.
Referenced by lpSolveStable(), SCIPchgDualfeastol(), SCIPdualfeastol(), SCIPlpComputeRelIntPoint(), SCIPlpCreate(), and SCIPsetGetDebugSolData().
returns convergence tolerance used in barrier algorithm
| set | global SCIP settings |
Definition at line 5462 of file set.c.
References NULL.
Referenced by lpSolveStable(), SCIPbarrierconvtol(), SCIPchgBarrierconvtol(), SCIPlpCreate(), and SCIPsetInfinity().
returns minimal variable distance value to use for pseudo cost updates
| set | global SCIP settings |
Definition at line 5472 of file set.c.
Referenced by SCIPhistoryUpdatePseudocost(), and SCIPsetGetHugeValue().
returns minimal minimal objective distance value to use for pseudo cost updates
| set | global SCIP settings |
Definition at line 5482 of file set.c.
References NULL.
Referenced by SCIPhistoryUpdatePseudocost(), and SCIPsetEpsilon().
return the delta to use for computing the cutoff bound for integral objectives
| set | global SCIP settings |
Definition at line 5492 of file set.c.
Referenced by initSolve(), primalSetUpperbound(), SCIPcutoffbounddelta(), and SCIPsetSumepsilon().
checks, if values are in range of epsilon
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 5539 of file set.c.
References EPSGE, NULL, SCIP_Bool, SCIPsetIsInfinity(), and SCIPsetIsZero().
Referenced by addBdchg(), addGlobalCut(), colChgCoefPos(), conflictAnalyzeLP(), cutsApplyMIR(), detectImpliedBounds(), domMerge(), getObjvalDeltaObj(), isPseudocostUpdateValid(), nlpFlushNlRowAdditions(), nlrowChgLinearCoefPos(), nlrowChgQuadElemPos(), primalSearchSolPos(), reoptSaveNewObj(), rowChgCoefPos(), rowScale(), SCIPbranchcandAddExternCand(), SCIPbranchExecExtern(), SCIPbranchExecLP(), SCIPbranchExecPseudo(), SCIPbranchGetBranchingPoint(), SCIPbranchVar(), SCIPbranchVarVal(), SCIPbranchVarValNary(), SCIPcolChgCoef(), SCIPcolChgLb(), SCIPcolChgObj(), SCIPcolChgUb(), SCIPcolDelCoef(), SCIPcolGetFeasibility(), SCIPcolIncCoef(), SCIPdomchgAddBoundchg(), SCIPeventqueueAdd(), SCIPfixVarProbing(), SCIPgetDualSolVal(), SCIPgetTransGap(), SCIPinferBinvarCons(), SCIPinferBinvarProp(), SCIPisEQ(), SCIPlpComputeRelIntPoint(), SCIPlpEndDive(), SCIPlpUpdateVarLb(), SCIPlpUpdateVarLbGlobal(), SCIPlpUpdateVarObj(), SCIPlpUpdateVarUb(), SCIPlpUpdateVarUbGlobal(), SCIPlpWriteMip(), SCIPmergeVariableStatistics(), SCIPnlrowChgConstant(), SCIPnlrowChgLhs(), SCIPnlrowChgRhs(), SCIPnodeAddHoleinfer(), SCIPnodeCutoff(), SCIPnodeUpdateLowerbound(), SCIPprimalTransformSol(), SCIPprimalUpperboundIsSol(), SCIPprobScaleObj(), SCIPreoptAddDualBndchg(), SCIProwChgCoef(), SCIProwChgConstant(), SCIProwChgLhs(), SCIProwChgRhs(), SCIProwDelCoef(), SCIProwIncCoef(), SCIPsolsAreEqual(), SCIPsolSetVal(), SCIPstatUpdatePrimalDualIntegral(), SCIPstoreSolutionGap(), SCIPtightenVarLbGlobal(), SCIPtightenVarUbGlobal(), SCIPtreeBranchVar(), SCIPvarAddHoleGlobal(), SCIPvarAddHoleLocal(), SCIPvarAddHoleOriginal(), SCIPvarAddImplic(), SCIPvarAddObj(), SCIPvarAddToRow(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarAggregate(), SCIPvarChgBranchFactor(), SCIPvarChgLbGlobal(), SCIPvarChgLbLocal(), SCIPvarChgLbOriginal(), SCIPvarChgObj(), SCIPvarChgUbGlobal(), SCIPvarChgUbLocal(), SCIPvarChgUbOriginal(), SCIPvarFix(), SCIPvarGetActiveRepresentatives(), SCIPvarMultiaggregate(), SCIPvarSetNLPSol(), SCIPvarSetRelaxSol(), SCIPvarTransform(), solnodeAddChild(), tightenDualray(), transformDualredsToLinear(), treeAddPendingBdchg(), undoBdchgsProof(), varAddImplic(), varAddLbchginfo(), varAddUbchginfo(), varCreate(), varEventGlbChanged(), varEventGubChanged(), varEventLbChanged(), varEventObjChanged(), varEventUbChanged(), varProcessAddHoleGlobal(), varProcessAddHoleLocal(), varProcessChgBranchFactor(), varProcessChgLbGlobal(), varProcessChgLbLocal(), varProcessChgUbGlobal(), varProcessChgUbLocal(), and varUpdateAggregationBounds().
checks, if val1 is (more than epsilon) lower than val2
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 5557 of file set.c.
References EPSP, EPSZ, NULL, SCIP_Bool, SCIP_Real, and SCIPsetIsPositive().
Referenced by addSplitcons(), changeAncestorBranchings(), conflictAddBound(), conflictAnalyzeLP(), createAndAddDualray(), cutsTransformMIRRow(), cutsTransformStrongCGRow(), domMerge(), findBestUb(), fixBounds(), fixInterdiction(), holelistCreate(), initSolve(), isPseudocostUpdateValid(), lpUpdateObjNorms(), nodeToLeaf(), priceAndCutLoop(), primalExistsOrigSol(), primalExistsSol(), reoptCheckLocalRestart(), rowAddNorms(), rowCalcIdxsAndVals(), SCIPboundchgApply(), SCIPbranchcandGetPseudoCands(), SCIPbranchcandUpdateVar(), SCIPbranchExecExtern(), SCIPconflictAddRelaxedBound(), SCIPfixVarProbing(), SCIPisLT(), SCIPlpSolveAndEval(), SCIPnodeAddBoundinfer(), SCIPnodeAddHoleinfer(), SCIPnodeFocus(), SCIPnodepqBound(), SCIPpriceLoop(), SCIPreoptAddDualBndchg(), SCIPsolCheck(), SCIPsolveIsStopped(), SCIPstatUpdateMemsaveMode(), SCIPtreeBranchVar(), SCIPtreeBranchVarHole(), SCIPtreeBranchVarNary(), SCIPtreeGetLowerboundNode(), SCIPvarAddHoleGlobal(), SCIPvarAddHoleLocal(), SCIPvarAddHoleOriginal(), SCIPvarGetConflictingBdchgDepth(), sepastoreApplyUb(), sepastoreIsBdchgApplicable(), solnodeAddChild(), solveNode(), tightenSingleVar(), treeApplyPendingBdchgs(), undoBdchgsDualsol(), undoBdchgsProof(), updateLazyBounds(), varAddImplic(), varAddLbchginfo(), varEventGholeAdded(), varParse(), varProcessAddHoleGlobal(), varProcessAddHoleLocal(), and varUpdateAggregationBounds().
checks, if val1 is not (more than epsilon) greater than val2
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 5575 of file set.c.
References EPSN, NULL, SCIP_Bool, SCIP_Real, and SCIPsetIsIntegral().
Referenced by addSplitcons(), checkRedundancy(), computeLPBounds(), conflictAddBound(), conflictAddConflictBound(), conflictQueueBound(), cutsSubstituteMIRRow(), cutsSubstituteStrongCGRow(), cutsTransformMIRRow(), cutsTransformStrongCGRow(), detectImpliedBounds(), domMerge(), findBestUb(), lpSolve(), priceAndCutLoop(), primalExistsOrigSol(), primalExistsSol(), primalSetCutoffbound(), rowAddNorms(), rowCalcIdxsAndVals(), rowDelNorms(), SCIPboundchgApply(), SCIPbranchcandGetPseudoCands(), SCIPbranchGetBranchingPoint(), SCIPbranchruleExecExternSol(), SCIPbranchruleExecLPSol(), SCIPbranchruleExecPseudoSol(), SCIPconflictAddRelaxedBound(), SCIPinferBinvarCons(), SCIPinferBinvarProp(), SCIPinferVarLbCons(), SCIPinferVarLbProp(), SCIPinferVarUbCons(), SCIPinferVarUbProp(), SCIPisLE(), SCIPnodeAddBoundinfer(), SCIPnodeAddHoleinfer(), SCIPpriceLoop(), SCIPprimalAddOrigObjoffset(), SCIPprimalAddSol(), SCIPreoptnodeAddCons(), SCIPsepaExecLP(), SCIPsetDualfeasFloor(), SCIPsetIsDualfeasGT(), SCIPsetIsDualfeasIntegral(), SCIPsetIsFeasGT(), SCIPsolCheck(), SCIPsolveIsStopped(), SCIPstatUpdatePrimalDualIntegral(), SCIPtightenVarLb(), SCIPtightenVarLbGlobal(), SCIPtightenVarUb(), SCIPtightenVarUbGlobal(), SCIPtreeBranchVarHole(), SCIPtreeGetLowerboundNode(), SCIPvarAddHoleGlobal(), SCIPvarAddHoleLocal(), SCIPvarAddHoleOriginal(), SCIPvarChgLbOriginal(), SCIPvarGetConflictingBdchgDepth(), sepastoreIsCutRedundant(), sepastoreIsCutRedundantOrInfeasible(), tightenSingleVar(), varAddVbound(), varProcessAddHoleGlobal(), varProcessAddHoleLocal(), varProcessChgLbGlobal(), and varProcessChgLbLocal().
checks, if val1 is (more than epsilon) greater than val2
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 5593 of file set.c.
Referenced by addCand(), addCurrentSolution(), addSplitcons(), changeAncestorBranchings(), conflictAddBound(), conflictAnalyzeLP(), createAndAddDualray(), cutsTransformMIRRow(), cutsTransformStrongCGRow(), domMerge(), enforceConstraints(), findBestLb(), fixBounds(), fixInterdiction(), initLP(), isPseudocostUpdateValid(), primalExistsOrigSol(), primalExistsSol(), printSolutionStatistics(), rowAddNorms(), rowCalcIdxsAndVals(), SCIPboundchgApply(), SCIPconflictAddRelaxedBound(), SCIPconflictstoreCleanNewIncumbent(), SCIPfixVarProbing(), SCIPisGT(), SCIPnodeAddBoundinfer(), SCIPreoptApply(), SCIPreoptMergeVarHistory(), SCIPsolCheck(), SCIPsolveCIP(), SCIPtreeBranchVar(), SCIPtreeBranchVarHole(), SCIPtreeBranchVarNary(), SCIPvarGetConflictingBdchgDepth(), sepastoreApplyLb(), sepastoreIsBdchgApplicable(), solveNode(), tightenSingleVar(), treeApplyPendingBdchgs(), undoBdchgsDualsol(), undoBdchgsProof(), updateLazyBounds(), varAddImplic(), varAddUbchginfo(), varParse(), and varUpdateAggregationBounds().
checks, if val1 is not (more than epsilon) lower than val2
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 5611 of file set.c.
Referenced by addSplitcons(), analyzeStrongbranch(), applyBounding(), branchcandCalcLPCands(), checkRedundancy(), computeLPBounds(), conflictAddBound(), conflictAddConflictBound(), conflictQueueBound(), conflictstoreCleanUpStorage(), cutsTransformMIRRow(), cutsTransformStrongCGRow(), detectImpliedBounds(), domMerge(), findBestLb(), holelistDuplicate(), lpSolve(), lpUpdateObjNorms(), nlpCalcFracVars(), nodeToLeaf(), priceAndCutLoop(), primalExistsOrigSol(), primalExistsSol(), rowAddNorms(), rowCalcIdxsAndVals(), rowDelNorms(), SCIPboundchgApply(), SCIPbranchcandUpdateVar(), SCIPbranchGetBranchingPoint(), SCIPbranchruleExecExternSol(), SCIPbranchruleExecLPSol(), SCIPbranchruleExecPseudoSol(), SCIPconcsolverSync(), SCIPconflictAddRelaxedBound(), SCIPconflictAnalyzeStrongbranch(), SCIPconflictstoreAddDualraycons(), SCIPinferVarUbCons(), SCIPisGE(), SCIPlpRecalculateObjSqrNorm(), SCIPlpSolveAndEval(), SCIPnodeAddHoleinfer(), SCIPnodeFocus(), SCIPnodepqBound(), SCIPreoptGetSolveLP(), SCIPreoptnodeAddCons(), SCIPsetIsDualfeasGT(), SCIPsetIsFeasGT(), SCIPsolCheck(), SCIPsolveCIP(), SCIPstatUpdatePrimalDualIntegral(), SCIPtightenVarUb(), SCIPtreeBranchVarHole(), SCIPtreeCutoff(), SCIPvarAddHoleGlobal(), SCIPvarAddHoleLocal(), SCIPvarAddHoleOriginal(), SCIPvarChgUbOriginal(), SCIPvarGetConflictingBdchgDepth(), tightenSingleVar(), varAddVbound(), varProcessAddHoleGlobal(), varProcessAddHoleLocal(), varProcessChgUbGlobal(), and varProcessChgUbLocal().
checks, if value is (positive) infinite
| set | global SCIP settings |
| val | value to be compared against infinity |
Definition at line 5517 of file set.c.
References NULL.
Referenced by addBdchg(), addCurrentSolution(), addNode(), addSideRemoval(), adjustedLb(), adjustedUb(), adjustLPobjval(), applyBounding(), branchcandCalcLPCands(), checkLazyBounds(), checkLazyColArray(), computeLPBounds(), computeScore(), createAndAddDualray(), cutsCleanupMIRRow(), cutsRoundMIRRow(), cutsRoundStrongCGRow(), cutsSubstituteMIRRow(), cutsSubstituteStrongCGRow(), cutsSumMIRRow(), cutsSumStrongCGRow(), cutsTransformMIRRow(), cutsTransformStrongCGRow(), delPosConflict(), displayRelevantStats(), enforceConstraints(), getDualbound(), getFarkasProof(), getObjvalDeltaLb(), getObjvalDeltaObj(), getObjvalDeltaUb(), initSolve(), isPseudocostUpdateValid(), lpFlushAddRows(), lpFlushChgCols(), lpFlushChgRows(), lpLexDualSimplex(), lpSetUobjlim(), lpSolve(), lpSolveStable(), lpUpdateVarColumn(), lpUpdateVarColumnProved(), lpUpdateVarLoose(), lpUpdateVarLooseProved(), lpUpdateVarProved(), nlpFlushNlRowAdditions(), nlpUpdateVarBounds(), nlrowConstantChanged(), nlrowSideChanged(), nodeAssignParent(), nodeToLeaf(), performDualRayAnalysis(), primalSetUpperbound(), printBounds(), printRootStatistics(), printSolutionStatistics(), recomputeGlbPseudoObjectiveValue(), recomputeLooseObjectiveValue(), recomputePseudoObjectiveValue(), rowCalcActivityBounds(), rowScale(), saveConsBounddisjuction(), saveConsLinear(), SCIPbranchExecExtern(), SCIPbranchGetBranchingPoint(), SCIPbranchruleExecExternSol(), SCIPbranchruleExecLPSol(), SCIPbranchruleExecPseudoSol(), SCIPconcsolverSync(), SCIPconflictAnalyzePseudo(), SCIPconflictstoreAddConflict(), SCIPgetDualboundRoot(), SCIPgetGap(), SCIPgetLowerboundRoot(), SCIPgetTransGap(), SCIPhistoryUpdatePseudocost(), SCIPisInfinity(), SCIPlpAddCol(), SCIPlpComputeRelIntPoint(), SCIPlpGetGlobalPseudoObjval(), SCIPlpGetModifiedProvedPseudoObjval(), SCIPlpGetModifiedPseudoObjval(), SCIPlpGetObjval(), SCIPlpGetPrimalRay(), SCIPlpGetPseudoObjval(), SCIPlpGetSol(), SCIPlpGetUnboundedSol(), SCIPlpMarkFlushed(), SCIPlpRecomputeLocalAndGlobalPseudoObjval(), SCIPlpSetCutoffbound(), SCIPlpSumRows(), SCIPlpWriteMip(), SCIPnlrowCreate(), SCIPnlrowIsRedundant(), SCIPnodeAddBoundinfer(), SCIPnodeFocus(), SCIPprimalTransformSol(), SCIPprintReal(), SCIPprobExternObjval(), SCIPprobInternObjval(), SCIProwAddConstant(), SCIProwCalcIntegralScalar(), SCIProwChgConstant(), SCIProwGetSolActivity(), SCIProwIsRedundant(), SCIPsepastoreAddCut(), SCIPsepastoreApplyCuts(), SCIPsetCeil(), SCIPsetIsEQ(), SCIPsetIsFracIntegral(), SCIPsetIsScalingIntegral(), SCIPsetIsSumEQ(), SCIPsolAdjustImplicitSolVals(), SCIPsolCheck(), SCIPsolGetRayVal(), SCIPsolGetVal(), SCIPsolIncVal(), SCIPsolLinkLPSol(), SCIPsolPrint(), SCIPsolPrintRay(), SCIPsolRecomputeObj(), SCIPsolRetransform(), SCIPsolSetVal(), SCIPsolveCIP(), SCIPstatResetCurrentRun(), SCIPstatUpdatePrimalDualIntegral(), SCIPstoreSolutionGap(), SCIPtreeBranchVar(), SCIPtreeBranchVarNary(), SCIPupdateVarPseudocost(), SCIPvarAddToRow(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarChgLbDive(), SCIPvarChgLbGlobal(), SCIPvarChgLbLocal(), SCIPvarChgUbDive(), SCIPvarChgUbGlobal(), SCIPvarChgUbLocal(), SCIPvarFix(), SCIPvarGetActiveRepresentatives(), SCIPvarGetLbLP(), SCIPvarGetMultaggrLbGlobal(), SCIPvarGetMultaggrLbLocal(), SCIPvarGetMultaggrUbGlobal(), SCIPvarGetMultaggrUbLocal(), SCIPvarGetProbvarSum(), SCIPvarGetRelaxSol(), SCIPvarGetUbLP(), SCIPvarNegate(), SCIPvarPrint(), sepastoreApplyBdchg(), sepastoreIsBdchgApplicable(), sepastoreIsCutRedundant(), sepastoreIsCutRedundantOrInfeasible(), solIncArrayVal(), solnodeAddChild(), solOfInterest(), solSetArrayVal(), solveNode(), storeCuts(), undoBdchgsDualsol(), updateEstimate(), updateLazyBounds(), updatePseudocost(), varParse(), varProcessChgLbGlobal(), varProcessChgLbLocal(), varProcessChgUbGlobal(), varProcessChgUbLocal(), and varUpdateAggregationBounds().
checks, if value is huge and should be handled separately (e.g., in activity computation)
| set | global SCIP settings |
| val | value to be checked whether it is huge |
Definition at line 5528 of file set.c.
Referenced by SCIPisHugeValue().
checks, if value is in range epsilon of 0.0
| set | global SCIP settings |
| val | value to process |
Definition at line 5629 of file set.c.
References EPSFLOOR, and NULL.
Referenced by addBoundViolated(), addCand(), adjustedLb(), adjustedUb(), colAddCoef(), colChgCoefPos(), colLink(), createAndAddDualray(), cutsLpCalcMIR(), cutsLpCalcStrongCG(), cutsRoundMIRRow(), cutsRoundStrongCGRow(), cutsSubstituteMIRRow(), cutsSubstituteStrongCGRow(), cutsSumMIRRow(), cutsSumStrongCGRow(), cutsTransformMIRRow(), cutsTransformStrongCGRow(), detectImpliedBounds(), getFarkasProof(), getMaxAbsWeight(), getMaxAbsWeightCalcSparsity(), incVSIDS(), initSolve(), isNewValueUnreliable(), lpCleanupCols(), lpRemoveObsoleteCols(), nlpFlushObjective(), nlpFlushVarAdditions(), nlrowAddLinearCoef(), nlrowAddQuadElement(), nlrowAddToLinearCoef(), nlrowChgLinearCoefPos(), nlrowChgQuadElemPos(), reoptSimilarity(), rowAddCoef(), rowAddNorms(), rowCalcIdxsAndVals(), rowCalcNorms(), rowChgCoefPos(), rowDelNorms(), rowLink(), rowMerge(), rowScale(), saveConsBounddisjuction(), saveConsLinear(), SCIPaggregateVars(), SCIPcolChgLb(), SCIPcolChgObj(), SCIPcolChgUb(), SCIPcolCreate(), SCIPcolIncCoef(), SCIPgetTransGap(), SCIPisZero(), SCIPlpAddRow(), SCIPlpGetModifiedProvedPseudoObjval(), SCIPlpGetModifiedPseudoObjval(), SCIPlpGetUnboundedSol(), SCIPlpSumRows(), SCIPnlrowChgLinearCoef(), SCIPprobAddVar(), SCIPprobCheckObjIntegral(), SCIPprobGetNObjVars(), SCIPprobPrintPseudoSol(), SCIPprobScaleObj(), SCIPprobUpdateNObjVars(), SCIPreoptMergeVarHistory(), SCIProwAddConstant(), SCIProwCalcIntegralScalar(), SCIProwCreate(), SCIProwIncCoef(), SCIPsetIsEQ(), SCIPsolIncVal(), SCIPsolPrint(), SCIPsolPrintRay(), SCIPsolRecomputeObj(), SCIPsolRetransform(), SCIPsolSetVal(), SCIPstatUpdatePrimalDualIntegral(), SCIPstoreSolutionGap(), SCIPtreeBranchVarNary(), SCIPvarAddImplic(), SCIPvarAddObj(), SCIPvarAddToRow(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarAggregate(), SCIPvarChgLbOriginal(), SCIPvarChgObjDive(), SCIPvarChgUbOriginal(), SCIPvarFix(), SCIPvarGetActiveRepresentatives(), SCIPvarIncVSIDS(), SCIPvarMultiaggregate(), SCIPvarPrint(), SCIPvarRemoveCliquesImplicsVbs(), SCIPvarSetNLPSol(), SCIPvarSetRelaxSol(), SCIPvarTryAggregateVars(), SCIPvarUpdatePseudocost(), SCIPvboundsAdd(), sepastoreApplyBdchg(), sepastoreIsBdchgApplicable(), storeCuts(), tightenDualray(), tryAggregateIntVars(), undoBdchgsDualsol(), undoBdchgsProof(), varAddImplic(), varAddTransitiveImplic(), varProcessChgLbGlobal(), varProcessChgLbLocal(), varProcessChgUbLocal(), and varUpdateAggregationBounds().
checks, if value is greater than epsilon
| set | global SCIP settings |
| val | value to process |
Definition at line 5640 of file set.c.
Referenced by addBoundViolated(), cutsApplyMIR(), cutsCleanupMIRRow(), getFarkasProof(), getObjvalDeltaLb(), getObjvalDeltaObj(), lpUpdateVarColumn(), lpUpdateVarLoose(), recomputeGlbPseudoObjectiveValue(), recomputeLooseObjectiveValue(), recomputePseudoObjectiveValue(), rowScale(), SCIPbranchGetBranchingPoint(), SCIPcolGetFeasibility(), SCIPconflictstoreCleanNewIncumbent(), SCIPhistoryUpdatePseudocost(), SCIPisPositive(), SCIPlpGetUnboundedSol(), SCIPlpRecomputeLocalAndGlobalPseudoObjval(), SCIPlpUpdateVarLb(), SCIPlpUpdateVarLbGlobal(), SCIPpricestoreAddBdviolvar(), SCIPpricestoreAddProbVars(), SCIProwCalcIntegralScalar(), SCIProwGetObjParallelism(), SCIPsetIsLT(), SCIPsolAdjustImplicitSolVals(), SCIPtreeBranchVarNary(), SCIPvarAddHoleGlobal(), SCIPvarAddHoleLocal(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarChgLbDive(), SCIPvarChgLbGlobal(), SCIPvarChgLbLocal(), SCIPvarChgUbDive(), SCIPvarChgUbGlobal(), SCIPvarChgUbLocal(), undoBdchgsProof(), varProcessAddHoleGlobal(), varProcessAddHoleLocal(), varProcessChgLbGlobal(), varProcessChgLbLocal(), varProcessChgUbGlobal(), and varProcessChgUbLocal().
checks, if value is lower than -epsilon
| set | global SCIP settings |
| val | value to process |
Definition at line 5651 of file set.c.
References EPSROUND, and NULL.
Referenced by addBoundViolated(), cutsCleanupMIRRow(), cutsTransformMIRRow(), getFarkasProof(), getObjvalDeltaObj(), getObjvalDeltaUb(), lpUpdateVarColumn(), lpUpdateVarColumnProved(), lpUpdateVarLoose(), lpUpdateVarLooseProved(), recomputeGlbPseudoObjectiveValue(), recomputeLooseObjectiveValue(), recomputePseudoObjectiveValue(), saveConsBounddisjuction(), SCIPbranchGetBranchingPoint(), SCIPcolGetFeasibility(), SCIPhistoryUpdatePseudocost(), SCIPisNegative(), SCIPlpGetUnboundedSol(), SCIPlpRecomputeLocalAndGlobalPseudoObjval(), SCIPlpUpdateVarUb(), SCIPlpUpdateVarUbGlobal(), SCIPpricestoreAddBdviolvar(), SCIPpricestoreAddProbVars(), SCIPsolAdjustImplicitSolVals(), SCIPvarAddHoleGlobal(), SCIPvarAddHoleLocal(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarChgLbDive(), SCIPvarChgLbGlobal(), SCIPvarChgLbLocal(), SCIPvarChgUbDive(), SCIPvarChgUbGlobal(), SCIPvarChgUbLocal(), undoBdchgsProof(), varProcessAddHoleGlobal(), varProcessAddHoleLocal(), varProcessChgLbGlobal(), varProcessChgLbLocal(), varProcessChgUbGlobal(), and varProcessChgUbLocal().
checks, if value is integral within epsilon
| set | global SCIP settings |
| val | value to process |
Definition at line 5662 of file set.c.
Referenced by addGlobalCut(), checkRedundancy(), colAddCoef(), colChgCoefPos(), conflictAddConflictCons(), conflictCreateReconvergenceConss(), detectImpliedBounds(), lpLexDualSimplex(), rowAddCoef(), rowChgCoefPos(), rowMerge(), rowScale(), SCIPboundchgApply(), SCIPbranchGetBranchingPoint(), SCIPcolGetStrongbranch(), SCIPisIntegral(), SCIPprobAddVar(), SCIPprobCheckObjIntegral(), SCIPprobTransform(), SCIProwCreate(), SCIPsetIsLE(), tightenSingleVar(), varProcessChgLbLocal(), and varProcessChgUbLocal().
checks whether the product val * scalar is integral in epsilon scaled by scalar
| set | global SCIP settings |
| val | unscaled value to check for scaled integrality |
| scalar | value to scale val with for checking for integrality |
Definition at line 5673 of file set.c.
References EPSEQ, NULL, and SCIPsetIsInfinity().
Referenced by SCIPisScalingIntegral().
checks, if given fractional part is smaller than epsilon
| set | global SCIP settings |
| val | value to process |
Definition at line 5691 of file set.c.
References NULL, and SCIPsetIsInfinity().
Referenced by SCIPisFracIntegral().
rounds value + feasibility tolerance down to the next integer in epsilon tolerance
| set | global SCIP settings |
| val | value to process |
Definition at line 5704 of file set.c.
Referenced by cutsRoundMIRRow(), cutsRoundStrongCGRow(), cutsSubstituteMIRRow(), cutsSubstituteStrongCGRow(), SCIPbranchcandAddExternCand(), SCIPbranchGetBranchingPoint(), SCIPfloor(), SCIPsolAdjustImplicitSolVals(), SCIPtreeBranchVarNary(), SCIPvarAddVlb(), SCIPvarCalcPscostConfidenceBound(), and SCIPvarGetMinPseudocostScore().
rounds value - feasibility tolerance up to the next integer in epsilon tolerance
| set | global SCIP settings |
| val | value to process |
Definition at line 5715 of file set.c.
References EPSLE, NULL, and SCIPsetIsInfinity().
Referenced by cutsLpCalcStrongCG(), cutsRoundStrongCGRow(), cutsSubstituteStrongCGRow(), paramsetSetHeuristicsAggressive(), SCIPbranchcandAddExternCand(), SCIPceil(), SCIPsolAdjustImplicitSolVals(), SCIPtreeBranchVarNary(), SCIPvarAddVlb(), and SCIPvarGetMinPseudocostScore().
rounds value to the nearest integer in epsilon tolerance
| set | global SCIP settings |
| val | value to process |
Definition at line 5726 of file set.c.
References NULL.
Referenced by addGlobalCut(), colAddCoef(), colChgCoefPos(), rowAddCoef(), rowChgCoefPos(), rowMerge(), SCIPbranchGetBranchingPoint(), SCIPround(), and SCIProwCreate().
returns fractional part of value, i.e. x - floor(x) in epsilon tolerance
| set | global SCIP settings |
| val | value to return fractional part for |
Definition at line 5737 of file set.c.
Referenced by cutsTransformMIRRow(), and SCIPfrac().
checks, if values are in range of sumepsilon
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 5748 of file set.c.
References EPSGE, NULL, SCIP_Bool, SCIPsetIsInfinity(), and SCIPsetIsSumZero().
Referenced by lpFlushChgRows(), SCIPisSumEQ(), and SCIPlpMarkFlushed().
checks, if val1 is (more than sumepsilon) lower than val2
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 5766 of file set.c.
References EPSP, EPSZ, NULL, SCIP_Bool, SCIP_Real, and SCIPsetIsSumPositive().
Referenced by SCIPisSumLT().
checks, if val1 is not (more than sumepsilon) greater than val2
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 5784 of file set.c.
References EPSN, NULL, SCIP_Real, and SCIPsetSumFloor().
Referenced by cutsRoundMIRRow(), cutsRoundStrongCGRow(), SCIPisSumLE(), and SCIProwGetObjParallelism().
checks, if val1 is (more than sumepsilon) greater than val2
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 5802 of file set.c.
Referenced by SCIPisSumGT().
checks, if val1 is not (more than sumepsilon) lower than val2
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 5820 of file set.c.
References EPSFRAC, EPSROUND, NULL, SCIP_Real, and SCIPsetSumFrac().
Referenced by SCIPisSumGE(), and SCIProwGetObjParallelism().
checks, if value is in range sumepsilon of 0.0
| set | global SCIP settings |
| val | value to process |
Definition at line 5838 of file set.c.
References SCIP_Real.
Referenced by cutsCleanupMIRRow(), cutsSumMIRRow(), cutsSumStrongCGRow(), SCIPisSumZero(), and SCIPsetIsSumEQ().
checks, if value is greater than sumepsilon
| set | global SCIP settings |
| val | value to process |
Definition at line 5849 of file set.c.
Referenced by SCIPisSumPositive(), and SCIPsetIsSumLT().
checks, if value is lower than -sumepsilon
| set | global SCIP settings |
| val | value to process |
Definition at line 5860 of file set.c.
References SCIP_Real.
Referenced by SCIPisSumNegative().
rounds value + sumepsilon tolerance down to the next integer
| set | global SCIP settings |
| val | value to process |
Definition at line 5871 of file set.c.
Referenced by cutsApplyMIR(), cutsLpCalcMIR(), cutsLpCalcStrongCG(), rowScale(), and SCIPsetIsSumLE().
rounds value - sumepsilon tolerance up to the next integer
| set | global SCIP settings |
| val | value to process |
Definition at line 5882 of file set.c.
References SCIP_Real.
Referenced by rowScale().
returns fractional part of value, i.e. x - floor(x) in sumepsilon tolerance
| set | global SCIP settings |
| val | value to process |
Definition at line 5904 of file set.c.
References SCIP_Real.
Referenced by cutsTransformMIRRow(), and SCIPsetIsSumGE().
checks, if relative difference of values is in range of feastol
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 5915 of file set.c.
Referenced by addSplitcons(), detectImpliedBounds(), dryBranch(), fixBounds(), getImplVarRedcost(), lpFlushChgCols(), lpLexDualSimplex(), SCIPboundchgUndo(), SCIPconflictAnalyzePseudo(), SCIPfixVar(), SCIPisFeasEQ(), SCIPlpComputeRelIntPoint(), SCIPlpStartDive(), SCIPprobUpdateBestRootSol(), SCIPreoptApplyGlbConss(), SCIPtreeBranchVar(), SCIPvarChgLbGlobal(), SCIPvarChgLbLocal(), SCIPvarChgUbGlobal(), SCIPvarChgUbLocal(), SCIPvarFix(), SCIPvarGetImplRedcost(), SCIPvarPscostThresholdProbabilityTest(), SCIPvarSignificantPscostDifference(), solveNode(), varAddImplic(), varProcessChgLbGlobal(), varProcessChgLbLocal(), varProcessChgUbGlobal(), and varProcessChgUbLocal().
checks, if relative difference of val1 and val2 is lower than feastol
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 5937 of file set.c.
Referenced by applyImplic(), boundchgApplyGlobal(), checkImplic(), checkSolOrig(), detectImpliedBounds(), enforceConstraints(), isSeparatingRootLPSol(), reoptCheckLocalRestart(), reoptSimilarity(), SCIPaddReoptDualBndchg(), SCIPfixVar(), SCIPimplicsAdd(), SCIPinferVarUbCons(), SCIPinferVarUbProp(), SCIPisFeasLT(), SCIPlpComputeRelIntPoint(), SCIPlpGetSol(), SCIPnlrowIsRedundant(), SCIPnodePropagateImplics(), SCIPreoptCheckRestart(), SCIProwIsRedundant(), SCIPsolAdjustImplicitSolVals(), SCIPsolCheck(), SCIPtightenVarUb(), SCIPtightenVarUbGlobal(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarChgUbGlobal(), SCIPvarChgUbLocal(), SCIPvarFix(), SCIPvarGetImplRedcost(), SCIPvarPscostThresholdProbabilityTest(), SCIPvarRemoveCliquesImplicsVbs(), sepastoreIsBdchgApplicable(), and sepastoreIsCutRedundantOrInfeasible().
checks, if relative difference of val1 and val2 is not greater than feastol
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 5959 of file set.c.
References EPSN, EPSP, NULL, SCIP_Bool, SCIP_Real, and SCIPsetIsFeasNegative().
Referenced by addSplitcons(), boundchgApplyGlobal(), branchcandCalcLPCands(), changeAncestorBranchings(), checkImplic(), checkLazyBounds(), checkRedundancy(), fixBounds(), fixInterdiction(), getFarkasProof(), isBoundchgUseless(), nlpSolve(), nlpUpdateVarBounds(), performDualRayAnalysis(), primalAddOrigSol(), primalAddSol(), primalExistsSol(), SCIPboundchgUndo(), SCIPimplicsAdd(), SCIPisFeasLE(), SCIPlpGetSol(), SCIPlpGetUnboundedSol(), SCIPnodeAddBoundinfer(), SCIPnodePropagateImplics(), SCIPsolAdjustImplicitSolVals(), SCIPtreeBranchVar(), SCIPtreeBranchVarHole(), SCIPtreeBranchVarNary(), SCIPvarChgLbGlobal(), sepastoreApplyLb(), treeAddPendingBdchg(), varProcessChgLbGlobal(), varProcessChgLbLocal(), varProcessChgUbGlobal(), and varProcessChgUbLocal().
checks, if relative difference of val1 and val2 is greater than feastol
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 5981 of file set.c.
References EPSISINT, NULL, SCIP_Bool, SCIP_Real, SCIPsetIsFeasFracIntegral(), SCIPsetIsGE(), and SCIPsetIsLE().
Referenced by applyImplic(), boundchgApplyGlobal(), checkImplic(), checkSolOrig(), detectImpliedBounds(), isSeparatingRootLPSol(), SCIPaddReoptDualBndchg(), SCIPconflictAnalyzePseudo(), SCIPfixVar(), SCIPimplicsAdd(), SCIPinferVarLbCons(), SCIPinferVarLbProp(), SCIPisFeasGT(), SCIPlpComputeRelIntPoint(), SCIPlpGetSol(), SCIPnlrowIsRedundant(), SCIPnodePropagateImplics(), SCIProwIsRedundant(), SCIPsolAdjustImplicitSolVals(), SCIPsolCheck(), SCIPtightenVarLb(), SCIPtightenVarLbGlobal(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarChgLbGlobal(), SCIPvarChgLbLocal(), SCIPvarFix(), SCIPvarGetImplRedcost(), SCIPvarRemoveCliquesImplicsVbs(), SCIPvarSignificantPscostDifference(), sepastoreIsBdchgApplicable(), sepastoreIsCutRedundantOrInfeasible(), undoBdchgsDualfarkas(), undoBdchgsDualsol(), and undoBdchgsProof().
checks, if relative difference of val1 and val2 is not lower than -feastol
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 6003 of file set.c.
References EPSFLOOR, NULL, SCIP_Real, and SCIPsetFeasCeil().
Referenced by addSplitcons(), applyMIR(), boundchgApplyGlobal(), branchcandCalcLPCands(), changeAncestorBranchings(), checkImplic(), checkLazyBounds(), checkRedundancy(), fixBounds(), fixInterdiction(), isBoundchgUseless(), nlpSolve(), nlpUpdateVarBounds(), primalExistsSol(), SCIPboundchgUndo(), SCIPimplicsAdd(), SCIPisFeasGE(), SCIPlpComputeRelIntPoint(), SCIPlpGetSol(), SCIPlpGetUnboundedSol(), SCIPnodeAddBoundinfer(), SCIPnodePropagateImplics(), SCIPsolAdjustImplicitSolVals(), SCIPtreeBranchVar(), SCIPtreeBranchVarHole(), SCIPtreeBranchVarNary(), SCIPvarChgLbLazy(), SCIPvarChgUbGlobal(), SCIPvarChgUbLazy(), SCIPvarPscostThresholdProbabilityTest(), sepastoreApplyUb(), treeAddPendingBdchg(), varProcessChgLbLocal(), varProcessChgUbGlobal(), and varProcessChgUbLocal().
checks, if value is in range feasibility tolerance of 0.0
| set | global SCIP settings |
| val | value to process |
Definition at line 6025 of file set.c.
Referenced by focusnodeCleanupVars(), lpLexDualSimplex(), SCIPbranchGetBranchingPoint(), SCIPisFeasZero(), SCIPlpComputeRelIntPoint(), SCIPsolAdjustImplicitSolVals(), SCIPvarTryAggregateVars(), sepastoreApplyBdchg(), sepastoreIsBdchgApplicable(), and varAddImplic().
checks, if value is greater than feasibility tolerance
| set | global SCIP settings |
| val | value to process |
Definition at line 6036 of file set.c.
Referenced by focusnodeCleanupVars(), lpLexDualSimplex(), provedBound(), SCIPbranchGetBranchingPoint(), SCIPisFeasPositive(), SCIPlpGetSol(), SCIPlpGetUnboundedSol(), SCIPsepastoreApplyCuts(), SCIPsolAdjustImplicitSolVals(), SCIPvarAddVlb(), and SCIPvarCalcPscostConfidenceBound().
checks, if value is lower than -feasibility tolerance
| set | global SCIP settings |
| val | value to process |
Definition at line 6047 of file set.c.
Referenced by focusnodeCleanupVars(), nlpAddNlRows(), nlpRowChanged(), provedBound(), SCIPbranchGetBranchingPoint(), SCIPisFeasNegative(), SCIPlpGetSol(), SCIPlpGetUnboundedSol(), SCIPlpSolveAndEval(), SCIPsetIsFeasLE(), SCIPsolAdjustImplicitSolVals(), and SCIPvarAddVub().
checks, if value is integral within the feasibility bounds
| set | global SCIP settings |
| val | value to process |
Definition at line 6058 of file set.c.
Referenced by cutsSubstituteMIRRow(), SCIPbranchcandGetPseudoCands(), SCIPcolGetStrongbranch(), SCIPcolGetStrongbranches(), SCIPdomchgAddBoundchg(), SCIPdomchgMakeStatic(), SCIPfixVar(), SCIPisFeasIntegral(), SCIPprobScaleObj(), SCIPsolAdjustImplicitSolVals(), SCIPsolRound(), SCIPstatUpdateVarRootLPBestEstimate(), SCIPtreeBranchVar(), SCIPtreeBranchVarHole(), SCIPtreeBranchVarNary(), SCIPvarChgLbGlobal(), SCIPvarChgLbLocal(), SCIPvarChgUbGlobal(), SCIPvarChgUbLocal(), SCIPvarFix(), SCIPvarGetMinPseudocostScore(), SCIPvarTryAggregateVars(), tryAggregateIntVars(), varAddLbchginfo(), varAddUbchginfo(), varProcessChgLbGlobal(), varProcessChgLbLocal(), varProcessChgUbGlobal(), and varProcessChgUbLocal().
checks, if given fractional part is smaller than feastol
| set | global SCIP settings |
| val | value to process |
Definition at line 6069 of file set.c.
Referenced by branchcandCalcLPCands(), nlpCalcFracVars(), SCIPisFeasFracIntegral(), and SCIPsetIsFeasGT().
rounds value + feasibility tolerance down to the next integer
rounds value + feasibility tolerance down to the next integer in feasibility tolerance
| set | global SCIP settings |
| val | value to process |
Definition at line 6082 of file set.c.
Referenced by addRowToAggregation(), adjustedUb(), analyzeStrongbranch(), cutsSubstituteMIRRow(), cutsSubstituteStrongCGRow(), SCIPconflictAnalyzeStrongbranch(), SCIPfeasFloor(), SCIPgetVarPseudocostScore(), SCIPgetVarPseudocostScoreCurrentRun(), SCIPprobScaleObj(), SCIPsolRound(), SCIPtreeBranchVar(), SCIPtreeBranchVarHole(), SCIPtreeCalcChildEstimate(), selectVarMultAggrBranching(), tightenSingleVar(), and tryAggregateIntVars().
rounds value - feasibility tolerance up to the next integer
rounds value - feasibility tolerance up to the next integer in feasibility tolerance
| set | global SCIP settings |
| val | value to process |
Definition at line 6093 of file set.c.
References SCIP_Real.
Referenced by addRowToAggregation(), adjustedLb(), analyzeStrongbranch(), cutsSubstituteMIRRow(), cutsSubstituteStrongCGRow(), primalSetUpperbound(), SCIPconflictAnalyzeStrongbranch(), SCIPfeasCeil(), SCIPgetVarPseudocostScore(), SCIPgetVarPseudocostScoreCurrentRun(), SCIPsetIsFeasGE(), SCIPsolRound(), SCIPtreeBranchVar(), SCIPtreeBranchVarHole(), SCIPtreeCalcChildEstimate(), and selectVarMultAggrBranching().
rounds value to the nearest integer in feasibility tolerance
| set | global SCIP settings |
| val | value to process |
Definition at line 6104 of file set.c.
Referenced by SCIPfeasRound().
returns fractional part of value, i.e. x - floor(x) in feasibility tolerance
| set | global SCIP settings |
| val | value to process |
Definition at line 6115 of file set.c.
References SCIP_Real.
Referenced by branchcandCalcLPCands(), nlpCalcFracVars(), and SCIPfeasFrac().
checks, if relative difference of values is in range of dual feasibility tolerance
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 6126 of file set.c.
Referenced by SCIPisDualfeasEQ().
checks, if relative difference of val1 and val2 is lower than dual feasibility tolerance
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 6148 of file set.c.
Referenced by SCIPisDualfeasLT().
checks, if relative difference of val1 and val2 is not greater than dual feasibility tolerance
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 6170 of file set.c.
References EPSN, EPSP, NULL, SCIP_Bool, SCIP_Real, and SCIPsetIsDualfeasNegative().
Referenced by SCIPisDualfeasLE().
checks, if relative difference of val1 and val2 is greater than dual feasibility tolerance
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 6192 of file set.c.
References EPSISINT, NULL, SCIP_Bool, SCIP_Real, SCIPsetIsDualfeasFracIntegral(), SCIPsetIsGE(), and SCIPsetIsLE().
Referenced by SCIPisDualfeasGT().
checks, if relative difference of val1 and val2 is not lower than -dual feasibility tolerance
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 6214 of file set.c.
References EPSFLOOR, NULL, SCIP_Real, and SCIPsetDualfeasCeil().
Referenced by SCIPisDualfeasGE().
checks, if value is in range dual feasibility tolerance of 0.0
checks, if value is in range feasibility tolerance of 0.0
| set | global SCIP settings |
| val | value to process |
Definition at line 6236 of file set.c.
Referenced by lpLexDualSimplex(), SCIPisDualfeasZero(), and SCIPvarUpdateBestRootSol().
checks, if value is greater than dual feasibility tolerance
| set | global SCIP settings |
| val | value to process |
Definition at line 6247 of file set.c.
Referenced by getImplVarRedcost(), SCIPisDualfeasPositive(), SCIPlpGetSol(), SCIPprobUpdateBestRootSol(), SCIPvarGetImplRedcost(), and undoBdchgsDualsol().
checks, if value is lower than -dual feasibility tolerance
| set | global SCIP settings |
| val | value to process |
Definition at line 6258 of file set.c.
Referenced by getImplVarRedcost(), SCIPisDualfeasNegative(), SCIPlpGetSol(), SCIPprobUpdateBestRootSol(), SCIPsetIsDualfeasLE(), SCIPvarGetImplRedcost(), and undoBdchgsDualsol().
checks, if value is integral within the dual feasibility bounds
| set | global SCIP settings |
| val | value to process |
Definition at line 6269 of file set.c.
References NULL, SCIP_Real, and SCIPsetIsLE().
Referenced by SCIPisDualfeasIntegral().
checks, if given fractional part is smaller than dual feasibility tolerance
| set | global SCIP settings |
| val | value to process |
Definition at line 6280 of file set.c.
Referenced by SCIPisDualfeasFracIntegral(), and SCIPsetIsDualfeasGT().
rounds value + dual feasibility tolerance down to the next integer
| set | global SCIP settings |
| val | value to process |
Definition at line 6293 of file set.c.
References NULL, SCIP_Real, and SCIPsetIsLE().
Referenced by SCIPdualfeasFloor().
rounds value - dual feasibility tolerance up to the next integer
| set | global SCIP settings |
| val | value to process |
Definition at line 6304 of file set.c.
Referenced by SCIPdualfeasCeil(), and SCIPsetIsDualfeasGE().
rounds value to the nearest integer in dual feasibility tolerance
| set | global SCIP settings |
| val | value to process |
Definition at line 6315 of file set.c.
Referenced by SCIPdualfeasRound().
returns fractional part of value, i.e. x - floor(x) in dual feasibility tolerance
| set | global SCIP settings |
| val | value to process |
Definition at line 6326 of file set.c.
References NULL, and SCIP_Real.
Referenced by SCIPdualfeasFrac().
checks, if the given new lower bound is at least min(oldub - oldlb, |oldlb|) times the bound strengthening epsilon better than the old one or the change in the lower bound would fix the sign of the variable
| set | global SCIP settings |
| newlb | new lower bound |
| oldlb | old lower bound |
| oldub | old upper bound |
Definition at line 6340 of file set.c.
Referenced by SCIPinferVarLbCons(), SCIPinferVarLbProp(), SCIPisLbBetter(), SCIPtightenVarLb(), and SCIPtightenVarLbGlobal().
checks, if the given new upper bound is at least min(oldub - oldlb, |oldub|) times the bound strengthening epsilon better than the old one or the change in the upper bound would fix the sign of the variable
| set | global SCIP settings |
| newub | new upper bound |
| oldlb | old lower bound |
| oldub | old upper bound |
Definition at line 6365 of file set.c.
Referenced by SCIPinferVarUbCons(), SCIPinferVarUbProp(), SCIPisUbBetter(), SCIPtightenVarUb(), and SCIPtightenVarUbGlobal().
checks, if the given cut's efficacy is larger than the minimal cut efficacy
| set | global SCIP settings |
| root | should the root's minimal cut efficacy be used? |
| efficacy | efficacy of the cut |
Definition at line 6387 of file set.c.
Referenced by SCIPisEfficacious(), SCIProwIsLPEfficacious(), SCIProwIsSolEfficacious(), and SCIPsepastoreRemoveInefficaciousCuts().
checks, if relative difference of values is in range of epsilon
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 6402 of file set.c.
Referenced by getFarkasProof(), SCIPisRelEQ(), SCIPtreeBranchVar(), and SCIPtreeBranchVarNary().
checks, if relative difference of val1 and val2 is lower than epsilon
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 6424 of file set.c.
Referenced by SCIPbranchGetBranchingPoint(), SCIPisRelLT(), and SCIPtreeBranchVarNary().
checks, if relative difference of val1 and val2 is not greater than epsilon
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 6446 of file set.c.
Referenced by SCIPisRelLE(), and SCIPnlrowCreate().
checks, if relative difference of val1 and val2 is greater than epsilon
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 6468 of file set.c.
Referenced by SCIPbranchGetBranchingPoint(), SCIPisRelGT(), and SCIPtreeBranchVarNary().
checks, if relative difference of val1 and val2 is not lower than -epsilon
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 6490 of file set.c.
Referenced by SCIPisRelGE(), and SCIPnodeSetEstimate().
checks, if relative difference of values is in range of sumepsilon
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 6512 of file set.c.
Referenced by SCIPisSumRelEQ().
checks, if relative difference of val1 and val2 is lower than sumepsilon
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 6534 of file set.c.
Referenced by SCIPisSumRelLT().
checks, if relative difference of val1 and val2 is not greater than sumepsilon
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 6556 of file set.c.
References MAX, NULL, SCIP_Real, and SCIPsetPrintDebugMessage().
Referenced by SCIPisSumRelLE().
checks, if relative difference of val1 and val2 is greater than sumepsilon
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 6578 of file set.c.
References Scip::messagehdlr, NULL, SCIPmessageFPrintInfo(), Scip::stat, and SCIP_Stat::subscipdepth.
Referenced by SCIPisSumRelGT().
checks, if relative difference of val1 and val2 is not lower than -sumepsilon
| set | global SCIP settings |
| val1 | first value to be compared |
| val2 | second value to be compared |
Definition at line 6600 of file set.c.
Referenced by SCIPisSumRelGE().
| void SCIPsetPrintDebugMessage | ( | SCIP_SET * | set, |
| const char * | sourcefile, | ||
| int | sourceline, | ||
| const char * | formatstr, | ||
| ... | |||
| ) |
prints a debug message
| set | global SCIP settings |
| sourcefile | name of the source file that called the function |
| sourceline | line in the source file where the function was called |
| formatstr | format string like in printf() function |
Definition at line 6648 of file set.c.
Referenced by SCIPsetIsSumRelLE().