SCIP_Var Struct Reference

Detailed Description

variable of the problem

Definition at line 261 of file struct_var.h.

#include <struct_var.h>

Data Structures
union	[union].data

Public Member Functions
	SCIP_DECL_VARCOPY ((*varcopy))
	SCIP_DECL_VARDELORIG ((*vardelorig))
	SCIP_DECL_VARTRANS ((*vartrans))
	SCIP_DECL_VARDELTRANS ((*vardeltrans))

Data Fields
SCIP_Real	obj
SCIP_Real	unchangedobj
SCIP_Real	branchfactor
SCIP_Real	rootsol
SCIP_Real	bestrootsol
SCIP_Real	bestrootredcost
SCIP_Real	bestrootlpobjval
SCIP_Real	relaxsol
SCIP_Real	nlpsol
SCIP_Real	primsolavg
SCIP_Real	conflictlb
SCIP_Real	conflictub
SCIP_Real	conflictrelaxedlb
SCIP_Real	conflictrelaxedub
SCIP_Real	lazylb
SCIP_Real	lazyub
SCIP_DOM	glbdom
SCIP_DOM	locdom
union	data
SCIP_VARDATAEXACT *	exactdata
char *	name
SCIP_VARDATA *	vardata
SCIP_VAR **	parentvars
SCIP_VAR *	negatedvar
SCIP_VBOUNDS *	vlbs
SCIP_VBOUNDS *	vubs
SCIP_IMPLICS *	implics
SCIP_CLIQUELIST *	cliquelist
SCIP_EVENTFILTER *	eventfilter
SCIP_BDCHGINFO *	lbchginfos
SCIP_BDCHGINFO *	ubchginfos
SCIP_HISTORY *	history
SCIP_HISTORY *	historycrun
SCIP_VALUEHISTORY *	valuehistory
SCIP_Longint	closestvblpcount
int	index
int	probindex
int	pseudocandindex
int	eventqueueindexobj
int	eventqueueindexlb
int	eventqueueindexub
int	parentvarssize
int	nparentvars
int	nuses
int	nlocksdown [NLOCKTYPES]
int	nlocksup [NLOCKTYPES]
int	branchpriority
int	lbchginfossize
int	nlbchginfos
int	ubchginfossize
int	nubchginfos
int	conflictlbcount
int	conflictubcount
int	closestvlbidx
int	closestvubidx
unsigned int	initial:1
unsigned int	removable:1
unsigned int	deletable:1
unsigned int	deleted:1
unsigned int	donotaggr:1
unsigned int	donotmultaggr:1
unsigned int	vartype:2
unsigned int	varimpltype:2
unsigned int	varstatus:3
unsigned int	pseudocostflag:2
unsigned int	branchdirection:2
unsigned int	eventqueueimpl:1
unsigned int	delglobalstructs:1
unsigned int	relaxationonly:1
SCIP *	scip

Member Function Documentation

SCIP_DECL_VARCOPY()

SCIP_Var::SCIP_DECL_VARCOPY

(

*

varcopy

)

copies variable data if wanted to subscip, or NULL

SCIP_DECL_VARDELORIG()

SCIP_Var::SCIP_DECL_VARDELORIG

(

*

vardelorig

)

frees user data of original variable

SCIP_DECL_VARTRANS()

SCIP_Var::SCIP_DECL_VARTRANS

(

*

vartrans

)

creates transformed user data by transforming original user data

SCIP_DECL_VARDELTRANS()

SCIP_Var::SCIP_DECL_VARDELTRANS

(

*

vardeltrans

)

frees user data of transformed variable

Field Documentation

obj

SCIP_Real SCIP_Var::obj

objective function value of variable (might be changed temporarily in probing mode)

Definition at line 263 of file struct_var.h.

Referenced by SCIPcolCreate(), SCIPsolOverwriteFPSolWithExact(), SCIPvarAddExactData(), SCIPvarAddObj(), SCIPvarAddObjExact(), SCIPvarAggregate(), SCIPvarChgObj(), SCIPvarChgObjExact(), SCIPvarFix(), SCIPvarFixExact(), SCIPvarGetBestBoundGlobal(), SCIPvarGetBestBoundLocal(), SCIPvarGetBestBoundType(), SCIPvarGetObj(), SCIPvarGetObjLP(), SCIPvarGetWorstBoundGlobal(), SCIPvarGetWorstBoundLocal(), SCIPvarGetWorstBoundType(), SCIPvarMultiaggregate(), SCIPvarPrint(), SCIPvarSetRelaxSol(), and SCIPvarTransform().

unchangedobj

SCIP_Real SCIP_Var::unchangedobj

unchanged objective function value of variable (ignoring temporary changes in probing mode)

Definition at line 264 of file struct_var.h.

Referenced by SCIPpropagateProbing(), SCIPvarAddExactData(), SCIPvarAddObj(), SCIPvarAddObjExact(), SCIPvarChgObj(), SCIPvarChgObjExact(), and SCIPvarGetUnchangedObj().

branchfactor

SCIP_Real SCIP_Var::branchfactor

factor to weigh variable's branching score with

Definition at line 265 of file struct_var.h.

Referenced by SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarChgBranchFactor(), SCIPvarGetBranchFactor(), SCIPvarMultiaggregate(), SCIPvarMultiaggregateExact(), SCIPvarNegate(), SCIPvarTransform(), and varProcessChgBranchFactor().

rootsol

SCIP_Real SCIP_Var::rootsol

last primal solution of variable in root node, or zero

Definition at line 266 of file struct_var.h.

Referenced by SCIPvarGetRootSol(), and SCIPvarStoreRootSol().

bestrootsol

SCIP_Real SCIP_Var::bestrootsol

best primal solution of variable in root node, or zero, w.r.t. root LP value and root reduced cost

Definition at line 267 of file struct_var.h.

Referenced by SCIPvarGetBestRootSol(), SCIPvarSetBestRootSol(), and SCIPvarUpdateBestRootSol().

bestrootredcost

SCIP_Real SCIP_Var::bestrootredcost

best reduced costs of variable in root node, or zero, w.r.t. root LP value and root solution value

Definition at line 268 of file struct_var.h.

Referenced by SCIPvarGetBestRootRedcost(), SCIPvarSetBestRootSol(), and SCIPvarUpdateBestRootSol().

bestrootlpobjval

SCIP_Real SCIP_Var::bestrootlpobjval

best root LP objective value, or SCIP_INVALID, w.r.t. root solution value and root reduced cost

Definition at line 269 of file struct_var.h.

Referenced by SCIPvarGetBestRootLPObjval(), SCIPvarSetBestRootSol(), and SCIPvarUpdateBestRootSol().

relaxsol

SCIP_Real SCIP_Var::relaxsol

primal solution of variable in current relaxation solution, or SCIP_INVALID

Definition at line 270 of file struct_var.h.

Referenced by SCIPvarGetRelaxSol(), SCIPvarGetRelaxSolTransVar(), and SCIPvarSetRelaxSol().

nlpsol

SCIP_Real SCIP_Var::nlpsol

primal solution of variable in current NLP solution, or SCIP_INVALID

Definition at line 271 of file struct_var.h.

Referenced by SCIPvarGetNLPSol(), SCIPvarGetNLPSol_rec(), and SCIPvarSetNLPSol().

primsolavg

SCIP_Real SCIP_Var::primsolavg

weighted average of all values of variable in primal feasible solutions

Definition at line 272 of file struct_var.h.

Referenced by SCIPsolUpdateVarsum(), SCIPvarAddExactData(), and SCIPvarGetAvgSol().

conflictlb

SCIP_Real SCIP_Var::conflictlb

maximal lower bound of variable in the current conflict

Definition at line 273 of file struct_var.h.

Referenced by bdchginfoIsInvalid(), conflictMarkBoundCheckPresence(), SCIPconflictGetVarLb(), and SCIPconflictIsVarUsed().

conflictub

SCIP_Real SCIP_Var::conflictub

minimal upper bound of variable in the current conflict

Definition at line 274 of file struct_var.h.

Referenced by bdchginfoIsInvalid(), conflictMarkBoundCheckPresence(), SCIPconflictGetVarUb(), and SCIPconflictIsVarUsed().

conflictrelaxedlb

SCIP_Real SCIP_Var::conflictrelaxedlb

maximal relaxed lower bound of variable in the current conflict (conflictrelaxedlb <= conflictlb)

Definition at line 275 of file struct_var.h.

Referenced by conflictMarkBoundCheckPresence(), conflictRemoveCand(), SCIPbdchginfoGetRelaxedBound(), and SCIPconflictGetVarLb().

conflictrelaxedub

SCIP_Real SCIP_Var::conflictrelaxedub

minimal relaxed upper bound of variable in the current conflict (conflictrelaxedub >= conflictub)

Definition at line 276 of file struct_var.h.

Referenced by conflictMarkBoundCheckPresence(), conflictRemoveCand(), SCIPbdchginfoGetRelaxedBound(), and SCIPconflictGetVarUb().

lazylb

SCIP_Real SCIP_Var::lazylb

global lower bound that is ensured by constraints and has not to be added to the LP

Definition at line 277 of file struct_var.h.

Referenced by SCIPvarChgLbLazy(), SCIPvarChgUbLazy(), SCIPvarGetLbLazy(), SCIPvarIsBinary(), SCIPvarNegate(), and SCIPvarTransform().

lazyub

SCIP_Real SCIP_Var::lazyub

global upper bound that is ensured by constraints and has not to be added to the LP

Definition at line 278 of file struct_var.h.

Referenced by SCIPvarChgLbLazy(), SCIPvarChgUbLazy(), SCIPvarGetUbLazy(), SCIPvarIsBinary(), SCIPvarNegate(), and SCIPvarTransform().

glbdom

SCIP_DOM SCIP_Var::glbdom

domain of variable in global problem

Definition at line 279 of file struct_var.h.

Referenced by certificatePrintWeakDerStart(), SCIPboundchgUndo(), SCIPgetVarLbAtIndex(), SCIPgetVarUbAtIndex(), SCIPvarAddExactData(), SCIPvarAddToRow(), SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarChgLbGlobal(), SCIPvarChgLbLazy(), SCIPvarChgLbLocal(), SCIPvarChgUbGlobal(), SCIPvarChgUbLazy(), SCIPvarChgUbLocal(), SCIPvarFix(), SCIPvarFixBinary(), SCIPvarFixExact(), SCIPvarGetActiveRepresentativesExact(), SCIPvarGetAvgSol(), SCIPvarGetBestBoundGlobal(), SCIPvarGetConflictingBdchgDepth(), SCIPvarGetHolelistGlobal(), SCIPvarGetLbGlobal(), SCIPvarGetUbGlobal(), SCIPvarGetWorstBoundGlobal(), SCIPvarIsBinary(), SCIPvarMultiaggregate(), SCIPvarNegate(), SCIPvarPrint(), SCIPvarResetBounds(), SCIPvarSetNLPSol(), SCIPvarSetRelaxSol(), SCIPvarTransform(), SCIPvarWasFixedEarlier(), varEventLbChanged(), varEventUbChanged(), varNegateExactData(), varProcessAddHoleGlobal(), varProcessChgLbGlobal(), varProcessChgLbGlobalExact(), varProcessChgLbLocal(), varProcessChgUbGlobal(), varProcessChgUbGlobalExact(), varProcessChgUbLocal(), and varUpdateAggregationBounds().

locdom

SCIP_DOM SCIP_Var::locdom

domain of variable in current subproblem

Definition at line 280 of file struct_var.h.

Referenced by boundchgApplyExact(), certificatePrintWeakDerStart(), SCIPboundchgApply(), SCIPboundchgUndo(), SCIPvarAddExactData(), SCIPvarAddObj(), SCIPvarAddObjExact(), SCIPvarAddToRow(), SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarChgLbLocal(), SCIPvarChgUbLocal(), SCIPvarFix(), SCIPvarFixExact(), SCIPvarGetAvgSol(), SCIPvarGetBestBoundLocal(), SCIPvarGetBestRootSol(), SCIPvarGetConflictingBdchgDepth(), SCIPvarGetHolelistLocal(), SCIPvarGetLbLocal(), SCIPvarGetLbLocalExactMaximal(), SCIPvarGetLbLP(), SCIPvarGetLPSol_rec(), SCIPvarGetPseudoSol_rec(), SCIPvarGetPseudoSolExact_rec(), SCIPvarGetRootSol(), SCIPvarGetUbLocal(), SCIPvarGetUbLocalExactMinimal(), SCIPvarGetUbLP(), SCIPvarGetWorstBoundLocal(), SCIPvarMultiaggregate(), SCIPvarNegate(), SCIPvarResetBounds(), SCIPvarTransform(), varAddLbchginfo(), varAddUbchginfo(), varNegateExactData(), varProcessAddHoleLocal(), varProcessChgLbGlobal(), varProcessChgLbLocal(), varProcessChgLbLocalExact(), varProcessChgUbGlobal(), varProcessChgUbLocal(), and varProcessChgUbLocalExact().

data

union SCIP_Var::[union].data SCIP_Var::data

Referenced by overwriteMultAggrWithExactData(), SCIPcertificatePrintCutoffConflictingBounds(), SCIPcertificatePrintGlobalBound(), SCIPcertifyActivityVarBoundExact(), SCIPeventCreateGholeAdded(), SCIPeventCreateGholeRemoved(), SCIPeventCreateGlbChanged(), SCIPeventCreateGubChanged(), SCIPeventCreateImplTypeChanged(), SCIPeventCreateLbChanged(), SCIPeventCreateLholeAdded(), SCIPeventCreateLholeRemoved(), SCIPeventCreateObjChanged(), SCIPeventCreateTypeChanged(), SCIPeventCreateUbChanged(), SCIPeventProcess(), SCIPeventqueueAdd(), SCIPgetVarFarkasCoef(), SCIPgetVarImplRedcost(), SCIPgetVarLbAtIndex(), SCIPgetVarRedcost(), SCIPgetVarUbAtIndex(), SCIPvarAddExactData(), SCIPvarAddHoleGlobal(), SCIPvarAddHoleLocal(), SCIPvarAddHoleOriginal(), SCIPvarAddImplic(), SCIPvarAddLocks(), SCIPvarAddObj(), SCIPvarAddObjExact(), SCIPvarAddToRow(), SCIPvarAddToRowExact(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarChgBranchDirection(), SCIPvarChgBranchFactor(), SCIPvarChgBranchPriority(), SCIPvarChgLbDive(), SCIPvarChgLbExactDive(), SCIPvarChgLbGlobal(), SCIPvarChgLbGlobalExact(), SCIPvarChgLbLocal(), SCIPvarChgLbLocalExact(), SCIPvarChgLbOriginal(), SCIPvarChgLbOriginalExact(), SCIPvarChgObj(), SCIPvarChgObjDive(), SCIPvarChgObjExact(), SCIPvarChgUbDive(), SCIPvarChgUbExactDive(), SCIPvarChgUbGlobal(), SCIPvarChgUbGlobalExact(), SCIPvarChgUbLocal(), SCIPvarChgUbLocalExact(), SCIPvarChgUbOriginal(), SCIPvarChgUbOriginalExact(), SCIPvarColumn(), SCIPvarCopyExactData(), SCIPvarFix(), SCIPvarFixExact(), SCIPvarFlattenAggregationGraph(), SCIPvarGetActiveRepresentatives(), SCIPvarGetActiveRepresentativesExact(), SCIPvarGetAggrConstant(), SCIPvarGetAggregatedObj(), SCIPvarGetAggrScalar(), SCIPvarGetAggrVar(), SCIPvarGetAncPseudocost(), SCIPvarGetAncPseudocostCountCurrentRun(), SCIPvarGetAvgBranchdepth(), SCIPvarGetAvgBranchdepthCurrentRun(), SCIPvarGetAvgConflictlength(), SCIPvarGetAvgConflictlengthCurrentRun(), SCIPvarGetAvgCutoffs(), SCIPvarGetAvgCutoffsCurrentRun(), SCIPvarGetAvgGMIScore(), SCIPvarGetAvgInferences(), SCIPvarGetAvgInferencesCurrentRun(), SCIPvarGetAvgSol(), SCIPvarGetBestRootLPObjval(), SCIPvarGetBestRootRedcost(), SCIPvarGetBestRootSol(), SCIPvarGetCol(), SCIPvarGetCutoffSum(), SCIPvarGetCutoffSumCurrentRun(), SCIPvarGetHolelistOriginal(), SCIPvarGetInferenceSum(), SCIPvarGetInferenceSumCurrentRun(), SCIPvarGetLastGMIScore(), SCIPvarGetLbLP(), SCIPvarGetLbOriginal(), SCIPvarGetLPSol(), SCIPvarGetLPSol_rec(), SCIPvarGetLPSolExact_rec(), SCIPvarGetMaxAggrCoef(), SCIPvarGetMinAggrCoef(), SCIPvarGetMultaggrConstant(), SCIPvarGetMultaggrLbGlobal(), SCIPvarGetMultaggrLbLocal(), SCIPvarGetMultaggrLbLocalExact(), SCIPvarGetMultaggrNVars(), SCIPvarGetMultaggrScalars(), SCIPvarGetMultaggrUbGlobal(), SCIPvarGetMultaggrUbLocal(), SCIPvarGetMultaggrUbLocalExact(), SCIPvarGetMultaggrVars(), SCIPvarGetNActiveConflicts(), SCIPvarGetNActiveConflictsCurrentRun(), SCIPvarGetNBranchings(), SCIPvarGetNBranchingsCurrentRun(), SCIPvarGetNegationConstant(), SCIPvarGetNLocksDownType(), SCIPvarGetNLocksUpType(), SCIPvarGetNLPSol_rec(), SCIPvarGetObjLP(), SCIPvarGetOrigvarSum(), SCIPvarGetOrigvarSumExact(), SCIPvarGetProbvar(), SCIPvarGetProbvarBinary(), SCIPvarGetProbvarBound(), SCIPvarGetProbvarBoundExact(), SCIPvarGetProbvarHole(), SCIPvarGetProbvarSum(), SCIPvarGetProbvarSumExact(), SCIPvarGetPseudocost(), SCIPvarGetPseudocostCount(), SCIPvarGetPseudocostCountCurrentRun(), SCIPvarGetPseudocostCurrentRun(), SCIPvarGetPseudocostVariance(), SCIPvarGetPseudoSol_rec(), SCIPvarGetPseudoSolExact_rec(), SCIPvarGetRelaxSol(), SCIPvarGetRootSol(), SCIPvarGetTransformed(), SCIPvarGetTransVar(), SCIPvarGetUbLP(), SCIPvarGetUbOriginal(), SCIPvarGetVSIDS_rec(), SCIPvarGetVSIDSCurrentRun(), SCIPvarIncCutoffSum(), SCIPvarIncGMIeffSum(), SCIPvarIncInferenceSum(), SCIPvarIncNActiveConflicts(), SCIPvarIncNBranchings(), SCIPvarIncVSIDS(), SCIPvarIsInLP(), SCIPvarLoose(), SCIPvarMultiaggregate(), SCIPvarMultiaggregateExact(), SCIPvarPrint(), SCIPvarResetBounds(), SCIPvarScaleVSIDS(), SCIPvarSetLastGMIScore(), SCIPvarSetNLPSol(), SCIPvarSetRelaxSol(), SCIPvarsGetActiveVars(), SCIPvarTransform(), SCIPvarUpdateAncPseudocost(), SCIPvarUpdatePseudocost(), varFreeExactData(), varFreeParents(), varGetActiveVar(), varNegateExactData(), varProcessAddHoleGlobal(), varProcessAddHoleLocal(), varProcessChgBranchDirection(), varProcessChgLbGlobal(), varProcessChgLbGlobalExact(), varProcessChgLbLocal(), varProcessChgLbLocalExact(), varProcessChgUbGlobal(), varProcessChgUbGlobalExact(), varProcessChgUbLocal(), varProcessChgUbLocalExact(), varSetProbindex(), and varUpdateMinMaxAggrCoef().

exactdata

SCIP_VARDATAEXACT* SCIP_Var::exactdata

exact variable data (obj, lb, ub, ...)

Definition at line 290 of file struct_var.h.

Referenced by boundchgApplyExact(), boundchgApplyGlobal(), certificatePrintWeakDerStart(), overwriteMultAggrWithExactData(), SCIPboundchgApply(), SCIPcertificatePrintCutoffConflictingBounds(), SCIPcertificatePrintGlobalBound(), SCIPcertifyActivityVarBoundExact(), SCIPcolGetColExact(), SCIPeventCreateGlbChanged(), SCIPeventCreateGubChanged(), SCIPeventCreateLbChanged(), SCIPeventCreateObjChanged(), SCIPeventCreateUbChanged(), SCIPfixVarExact(), SCIPpricestoreApplyVars(), SCIPvarAddExactData(), SCIPvarAddObjExact(), SCIPvarAddToRow(), SCIPvarAddToRowExact(), SCIPvarAggregateExact(), SCIPvarChgLbExactDive(), SCIPvarChgLbGlobalExact(), SCIPvarChgLbLocalExact(), SCIPvarChgLbOriginalExact(), SCIPvarChgObjExact(), SCIPvarChgUbExactDive(), SCIPvarChgUbGlobalExact(), SCIPvarChgUbLocalExact(), SCIPvarChgUbOriginalExact(), SCIPvarColumnExact(), SCIPvarCopyExactData(), SCIPvarFixExact(), SCIPvarFlattenAggregationGraph(), SCIPvarGetActiveRepresentativesExact(), SCIPvarGetAggrConstantExact(), SCIPvarGetAggrScalarExact(), SCIPvarGetBestBoundGlobalExact(), SCIPvarGetBestBoundLocalExact(), SCIPvarGetBestBoundTypeExact(), SCIPvarGetCertificateIndex(), SCIPvarGetColExact(), SCIPvarGetLbCertificateIndexGlobal(), SCIPvarGetLbCertificateIndexLocal(), SCIPvarGetLbGlobalExact(), SCIPvarGetLbLocalExact(), SCIPvarGetLbLocalExactMaximal(), SCIPvarGetLbOriginalExact(), SCIPvarGetLPSol_rec(), SCIPvarGetLPSolExact(), SCIPvarGetLPSolExact_rec(), SCIPvarGetMultaggrConstantExact(), SCIPvarGetMultaggrLbLocalExact(), SCIPvarGetMultaggrScalarsExact(), SCIPvarGetMultaggrUbLocalExact(), SCIPvarGetObjExact(), SCIPvarGetObjInterval(), SCIPvarGetOrigvarSumExact(), SCIPvarGetPseudoSolExact_rec(), SCIPvarGetStatusExact(), SCIPvarGetUbCertificateIndexGlobal(), SCIPvarGetUbCertificateIndexLocal(), SCIPvarGetUbGlobalExact(), SCIPvarGetUbLocalExact(), SCIPvarGetUbLocalExactMinimal(), SCIPvarGetUbOriginalExact(), SCIPvarGetWorstBoundGlobalExact(), SCIPvarGetWorstBoundLocalExact(), SCIPvarGetWorstBoundTypeExact(), SCIPvarIsExact(), SCIPvarMultiaggregateExact(), SCIPvarPrint(), SCIPvarResetBounds(), SCIPvarSetCertificateIndex(), SCIPvarSetLbCertificateIndexGlobal(), SCIPvarSetLbCertificateIndexLocal(), SCIPvarSetUbCertificateIndexGlobal(), SCIPvarSetUbCertificateIndexLocal(), varFreeExactData(), varNegateExactData(), varProcessChgLbGlobal(), varProcessChgLbGlobalExact(), varProcessChgLbLocal(), varProcessChgLbLocalExact(), varProcessChgUbGlobal(), varProcessChgUbGlobalExact(), varProcessChgUbLocal(), varProcessChgUbLocalExact(), and varUpdateAggregationBoundsExact().

name

char* SCIP_Var::name

name of the variable

Definition at line 291 of file struct_var.h.

Referenced by addOrbitope(), propagateStaticOrbitope(), SCIP_DECL_HASHGETKEY(), SCIPcertificatePrintDualboundExactLP(), SCIPdomchgAddBoundchg(), SCIPlpWriteMip(), SCIPpricestoreResetBounds(), SCIPvarAddExactData(), SCIPvarAddHoleGlobal(), SCIPvarAddHoleLocal(), SCIPvarAddHoleOriginal(), SCIPvarAddLocks(), SCIPvarAddObj(), SCIPvarAddObjExact(), SCIPvarAddToRow(), SCIPvarAddToRowExact(), SCIPvarAdjustLb(), SCIPvarAdjustLbExact(), SCIPvarAdjustLbExactFloat(), SCIPvarAdjustUb(), SCIPvarAdjustUbExact(), SCIPvarAdjustUbExactFloat(), SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarCapture(), SCIPvarCatchEvent(), SCIPvarChgBranchDirection(), SCIPvarChgBranchFactor(), SCIPvarChgBranchPriority(), SCIPvarChgImplType(), SCIPvarChgLbDive(), SCIPvarChgLbExactDive(), SCIPvarChgLbGlobal(), SCIPvarChgLbGlobalExact(), SCIPvarChgLbLocal(), SCIPvarChgLbLocalExact(), SCIPvarChgLbOriginal(), SCIPvarChgLbOriginalExact(), SCIPvarChgName(), SCIPvarChgObj(), SCIPvarChgObjDive(), SCIPvarChgObjExact(), SCIPvarChgType(), SCIPvarChgUbDive(), SCIPvarChgUbExactDive(), SCIPvarChgUbGlobal(), SCIPvarChgUbGlobalExact(), SCIPvarChgUbLocal(), SCIPvarChgUbLocalExact(), SCIPvarChgUbOriginal(), SCIPvarChgUbOriginalExact(), SCIPvarColumn(), SCIPvarColumnExact(), SCIPvarDropEvent(), SCIPvarFix(), SCIPvarFixExact(), SCIPvarGetName(), SCIPvarGetProbvar(), SCIPvarLoose(), SCIPvarMultiaggregate(), SCIPvarMultiaggregateExact(), SCIPvarNegate(), SCIPvarPrint(), SCIPvarSetNamePointer(), SCIPvarTransform(), SCIPxmlGetAttrval(), SCIPxmlNewAttr(), SCIPxmlShowNode(), varAddParent(), varEventGholeAdded(), varEventGlbChanged(), varEventGlbChangedExact(), varEventGubChanged(), varEventGubChangedExact(), varEventLbChanged(), varEventLbChangedExact(), varEventUbChanged(), varEventUbChangedExact(), varGetActiveVar(), varProcessChgBranchDirection(), varProcessChgBranchFactor(), varProcessChgBranchPriority(), varProcessChgLbGlobal(), varProcessChgLbGlobalExact(), varProcessChgLbLocal(), varProcessChgLbLocalExact(), varProcessChgUbGlobal(), varProcessChgUbGlobalExact(), varProcessChgUbLocal(), varProcessChgUbLocalExact(), varSetName(), varUpdateAggregationBounds(), varUpdateAggregationBoundsExact(), and xmlFreeAttr().

vardata

SCIP_VARDATA* SCIP_Var::vardata

user data for this specific variable

Definition at line 296 of file struct_var.h.

Referenced by SCIPvarCopy(), SCIPvarGetData(), SCIPvarSetData(), SCIPvarTransform(), and varFree().

parentvars

SCIP_VAR** SCIP_Var::parentvars

parent variables in the aggregation tree

Definition at line 297 of file struct_var.h.

Referenced by SCIPvarChgLbOriginal(), SCIPvarChgLbOriginalExact(), SCIPvarChgUbOriginal(), SCIPvarChgUbOriginalExact(), SCIPvarGetOrigvarSum(), SCIPvarGetOrigvarSumExact(), SCIPvarIsTransformedOrigvar(), varAddParent(), varEnsureParentvarsSize(), varEventVarFixed(), varFreeParents(), varProcessAddHoleGlobal(), varProcessAddHoleLocal(), varProcessChgBranchDirection(), varProcessChgBranchFactor(), varProcessChgBranchPriority(), varProcessChgLbGlobal(), varProcessChgLbGlobalExact(), varProcessChgLbLocal(), varProcessChgLbLocalExact(), varProcessChgUbGlobal(), varProcessChgUbGlobalExact(), varProcessChgUbLocal(), and varProcessChgUbLocalExact().

negatedvar

SCIP_VAR* SCIP_Var::negatedvar

pointer to the variables negation: x' = lb + ub - x, or NULL if not created

Definition at line 298 of file struct_var.h.

Referenced by SCIPcertificatePrintCutoffConflictingBounds(), SCIPcertificatePrintGlobalBound(), SCIPcertifyActivityVarBoundExact(), SCIPgetVarLbAtIndex(), SCIPgetVarUbAtIndex(), SCIPvarAddHoleGlobal(), SCIPvarAddHoleLocal(), SCIPvarAddImplic(), SCIPvarAddLocks(), SCIPvarAddObj(), SCIPvarAddObjExact(), SCIPvarAddToRow(), SCIPvarAddToRowExact(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarChgBranchDirection(), SCIPvarChgBranchFactor(), SCIPvarChgBranchPriority(), SCIPvarChgImplType(), SCIPvarChgLbDive(), SCIPvarChgLbGlobal(), SCIPvarChgLbGlobalExact(), SCIPvarChgLbLocal(), SCIPvarChgLbLocalExact(), SCIPvarChgLbOriginal(), SCIPvarChgLbOriginalExact(), SCIPvarChgObjDive(), SCIPvarChgType(), SCIPvarChgUbDive(), SCIPvarChgUbGlobal(), SCIPvarChgUbGlobalExact(), SCIPvarChgUbLocal(), SCIPvarChgUbLocalExact(), SCIPvarChgUbOriginal(), SCIPvarChgUbOriginalExact(), SCIPvarFix(), SCIPvarFixExact(), SCIPvarGetAggregatedObj(), SCIPvarGetAncPseudocost(), SCIPvarGetAncPseudocostCountCurrentRun(), SCIPvarGetAvgBranchdepth(), SCIPvarGetAvgBranchdepthCurrentRun(), SCIPvarGetAvgConflictlength(), SCIPvarGetAvgConflictlengthCurrentRun(), SCIPvarGetAvgCutoffs(), SCIPvarGetAvgCutoffsCurrentRun(), SCIPvarGetAvgGMIScore(), SCIPvarGetAvgInferences(), SCIPvarGetAvgInferencesCurrentRun(), SCIPvarGetAvgSol(), SCIPvarGetBestRootSol(), SCIPvarGetCutoffSum(), SCIPvarGetCutoffSumCurrentRun(), SCIPvarGetInferenceSum(), SCIPvarGetInferenceSumCurrentRun(), SCIPvarGetLastGMIScore(), SCIPvarGetLbLP(), SCIPvarGetLbOriginal(), SCIPvarGetLbOriginalExact(), SCIPvarGetLPSol_rec(), SCIPvarGetLPSolExact_rec(), SCIPvarGetNActiveConflicts(), SCIPvarGetNActiveConflictsCurrentRun(), SCIPvarGetNBranchings(), SCIPvarGetNBranchingsCurrentRun(), SCIPvarGetNegatedVar(), SCIPvarGetNegationVar(), SCIPvarGetNLocksDownType(), SCIPvarGetNLocksUpType(), SCIPvarGetNLPSol_rec(), SCIPvarGetObjLP(), SCIPvarGetOrigvarSum(), SCIPvarGetOrigvarSumExact(), SCIPvarGetProbvar(), SCIPvarGetProbvarBinary(), SCIPvarGetProbvarBound(), SCIPvarGetProbvarBoundExact(), SCIPvarGetProbvarHole(), SCIPvarGetProbvarSum(), SCIPvarGetProbvarSumExact(), SCIPvarGetPseudocost(), SCIPvarGetPseudocostCount(), SCIPvarGetPseudocostCountCurrentRun(), SCIPvarGetPseudocostCurrentRun(), SCIPvarGetPseudocostVariance(), SCIPvarGetPseudoSol_rec(), SCIPvarGetRelaxSol(), SCIPvarGetRootSol(), SCIPvarGetTransformed(), SCIPvarGetUbLP(), SCIPvarGetUbOriginal(), SCIPvarGetUbOriginalExact(), SCIPvarGetVSIDS_rec(), SCIPvarGetVSIDSCurrentRun(), SCIPvarIncCutoffSum(), SCIPvarIncGMIeffSum(), SCIPvarIncInferenceSum(), SCIPvarIncNActiveConflicts(), SCIPvarIncNBranchings(), SCIPvarIncVSIDS(), SCIPvarIsOriginal(), SCIPvarIsTransformed(), SCIPvarMultiaggregate(), SCIPvarMultiaggregateExact(), SCIPvarNegate(), SCIPvarPrint(), SCIPvarScaleVSIDS(), SCIPvarSetLastGMIScore(), SCIPvarSetNLPSol(), SCIPvarSetRelaxSol(), SCIPvarsGetActiveVars(), SCIPvarUpdateAncPseudocost(), SCIPvarUpdatePseudocost(), varFreeParents(), varGetActiveVar(), varProcessAddHoleGlobal(), varProcessAddHoleLocal(), varProcessChgLbGlobal(), varProcessChgLbGlobalExact(), varProcessChgLbLocal(), varProcessChgLbLocalExact(), varProcessChgUbGlobal(), varProcessChgUbGlobalExact(), varProcessChgUbLocal(), and varProcessChgUbLocalExact().

vlbs

SCIP_VBOUNDS* SCIP_Var::vlbs

variable lower bounds x >= b*y + d

Definition at line 299 of file struct_var.h.

Referenced by SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarFix(), SCIPvarFixExact(), SCIPvarGetNVlbs(), SCIPvarGetVlbCoefs(), SCIPvarGetVlbConstants(), SCIPvarGetVlbVars(), SCIPvarMultiaggregate(), SCIPvarMultiaggregateExact(), SCIPvarRemove(), SCIPvarRemoveCliquesImplicsVbs(), SCIPvarTransform(), varAddTransitiveImplic(), and varAddVbound().

vubs

SCIP_VBOUNDS* SCIP_Var::vubs

variable upper bounds x <= b*y + d

Definition at line 300 of file struct_var.h.

Referenced by SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarFix(), SCIPvarFixExact(), SCIPvarGetNVubs(), SCIPvarGetVubCoefs(), SCIPvarGetVubConstants(), SCIPvarGetVubVars(), SCIPvarMultiaggregate(), SCIPvarMultiaggregateExact(), SCIPvarRemove(), SCIPvarRemoveCliquesImplicsVbs(), SCIPvarTransform(), varAddTransitiveImplic(), and varAddVbound().

implics

SCIP_IMPLICS* SCIP_Var::implics

implications y >=/<= b following from x <= 0 and x >= 1 (x binary), or NULL if x is not binary

Definition at line 301 of file struct_var.h.

Referenced by SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarFix(), SCIPvarFixExact(), SCIPvarGetImplBounds(), SCIPvarGetImplicVarBounds(), SCIPvarGetImplIds(), SCIPvarGetImplRedcost(), SCIPvarGetImplTypes(), SCIPvarGetImplVars(), SCIPvarGetNImpls(), SCIPvarHasImplic(), SCIPvarMultiaggregate(), SCIPvarMultiaggregateExact(), SCIPvarRemove(), SCIPvarRemoveCliquesImplicsVbs(), varAddImplic(), and varAddTransitiveBinaryClosureImplic().

cliquelist

SCIP_CLIQUELIST* SCIP_Var::cliquelist

list of cliques the variable and its negation is member of

Definition at line 302 of file struct_var.h.

Referenced by SCIPvarAddClique(), SCIPvarAddCliqueToList(), SCIPvarAggregateExact(), SCIPvarDelClique(), SCIPvarDelCliqueFromList(), SCIPvarFixExact(), SCIPvarGetCliques(), SCIPvarGetNCliques(), SCIPvarMultiaggregateExact(), SCIPvarRemoveCliquesImplicsVbs(), SCIPvarsAddClique(), and SCIPvarsHaveCommonClique().

eventfilter

SCIP_EVENTFILTER* SCIP_Var::eventfilter

event filter for events concerning this variable; not for ORIGINAL vars

Definition at line 303 of file struct_var.h.

Referenced by SCIPeventProcess(), SCIPvarCatchEvent(), SCIPvarDropEvent(), varEventGholeAdded(), varEventGlbChanged(), varEventGlbChangedExact(), varEventGubChanged(), varEventGubChangedExact(), varEventLbChanged(), varEventLbChangedExact(), varEventObjChanged(), varEventObjChangedExact(), varEventUbChanged(), varEventUbChangedExact(), varProcessAddHoleGlobal(), varProcessAddHoleLocal(), varProcessChgLbGlobal(), varProcessChgLbGlobalExact(), varProcessChgLbLocal(), varProcessChgLbLocalExact(), varProcessChgUbGlobal(), varProcessChgUbGlobalExact(), varProcessChgUbLocal(), and varProcessChgUbLocalExact().

lbchginfos

SCIP_BDCHGINFO* SCIP_Var::lbchginfos

bound change informations for lower bound changes from root to current node

Definition at line 304 of file struct_var.h.

Referenced by addCand(), boundchgApplyExact(), SCIPboundchgApply(), SCIPboundchgUndo(), SCIPconflictAnalyzeRemainingBdchgs(), SCIPvarGetBdchgInfoLb(), SCIPvarGetConflictingBdchgDepth(), SCIPvarGetLastBdchgIndex(), SCIPvarGetLbchgInfo(), SCIPvarWasFixedEarlier(), skipRedundantBdchginfos(), varAddLbchginfo(), varEnsureLbchginfosSize(), and varProcessChgLbGlobal().

ubchginfos

SCIP_BDCHGINFO* SCIP_Var::ubchginfos

bound change informations for upper bound changes from root to current node

Definition at line 305 of file struct_var.h.

Referenced by addCand(), boundchgApplyExact(), SCIPboundchgApply(), SCIPboundchgUndo(), SCIPconflictAnalyzeRemainingBdchgs(), SCIPvarGetBdchgInfoUb(), SCIPvarGetConflictingBdchgDepth(), SCIPvarGetLastBdchgIndex(), SCIPvarGetUbchgInfo(), SCIPvarWasFixedEarlier(), skipRedundantBdchginfos(), varAddUbchginfo(), varEnsureUbchginfosSize(), and varProcessChgUbGlobal().

history

SCIP_HISTORY* SCIP_Var::history

branching and inference history information

Definition at line 306 of file struct_var.h.

Referenced by computeVarRatio(), SCIPreoptMergeVarHistory(), SCIPreoptUpdateVarHistory(), SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarFix(), SCIPvarFixExact(), SCIPvarGetAncPseudocost(), SCIPvarGetAvgBranchdepth(), SCIPvarGetAvgConflictlength(), SCIPvarGetAvgCutoffs(), SCIPvarGetAvgGMIScore(), SCIPvarGetAvgInferences(), SCIPvarGetCutoffSum(), SCIPvarGetInferenceSum(), SCIPvarGetLastGMIScore(), SCIPvarGetNActiveConflicts(), SCIPvarGetNBranchings(), SCIPvarGetPseudocost(), SCIPvarGetPseudocostCount(), SCIPvarGetPseudocostVariance(), SCIPvarGetVSIDS(), SCIPvarGetVSIDS_rec(), SCIPvarIncCutoffSum(), SCIPvarIncGMIeffSum(), SCIPvarIncInferenceSum(), SCIPvarIncNActiveConflicts(), SCIPvarIncNBranchings(), SCIPvarIncVSIDS(), SCIPvarMergeHistories(), SCIPvarScaleVSIDS(), SCIPvarSetHistory(), SCIPvarSetLastGMIScore(), SCIPvarTransform(), SCIPvarUpdateAncPseudocost(), and SCIPvarUpdatePseudocost().

historycrun

SCIP_HISTORY* SCIP_Var::historycrun

branching and inference history information for current run

Definition at line 307 of file struct_var.h.

Referenced by SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarFix(), SCIPvarFixExact(), SCIPvarGetAncPseudocostCountCurrentRun(), SCIPvarGetAvgBranchdepthCurrentRun(), SCIPvarGetAvgConflictlengthCurrentRun(), SCIPvarGetAvgCutoffsCurrentRun(), SCIPvarGetAvgInferencesCurrentRun(), SCIPvarGetCutoffSumCurrentRun(), SCIPvarGetInferenceSumCurrentRun(), SCIPvarGetNActiveConflictsCurrentRun(), SCIPvarGetNBranchingsCurrentRun(), SCIPvarGetPseudocostCountCurrentRun(), SCIPvarGetPseudocostCurrentRun(), SCIPvarGetPseudocostVariance(), SCIPvarGetVSIDSCurrentRun(), SCIPvarIncCutoffSum(), SCIPvarIncInferenceSum(), SCIPvarIncNActiveConflicts(), SCIPvarIncNBranchings(), SCIPvarIncVSIDS(), SCIPvarInitSolve(), SCIPvarMergeHistories(), SCIPvarScaleVSIDS(), SCIPvarUpdateAncPseudocost(), and SCIPvarUpdatePseudocost().

valuehistory

SCIP_VALUEHISTORY* SCIP_Var::valuehistory

branching and inference history information which are value based, or NULL if not used

Definition at line 308 of file struct_var.h.

Referenced by findValuehistoryEntry(), SCIPvarGetValuehistory(), and SCIPvarScaleVSIDS().

closestvblpcount

SCIP_Longint SCIP_Var::closestvblpcount

LP count for which the closestvlbidx/closestvubidx entries are valid

Definition at line 309 of file struct_var.h.

Referenced by SCIPvarGetClosestVlb(), SCIPvarGetClosestVub(), SCIPvarRemoveCliquesImplicsVbs(), and varAddVbound().

index

int SCIP_Var::index

consecutively numbered variable identifier

Definition at line 310 of file struct_var.h.

Referenced by certificatePrintRow(), SCIPvarCompare(), SCIPvarGetActiveRepresentatives(), SCIPvarGetIndex(), SCIPvarMultiaggregate(), and SCIPvarMultiaggregateExact().

probindex

int SCIP_Var::probindex

array position in problems vars array, or -1 if not assigned to a problem

Definition at line 311 of file struct_var.h.

Referenced by SCIPprobResortVars(), SCIPvarAddExactData(), SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarChgImplType(), SCIPvarChgLbLazy(), SCIPvarChgType(), SCIPvarChgUbLazy(), SCIPvarColumn(), SCIPvarColumnExact(), SCIPvarFix(), SCIPvarFixExact(), SCIPvarGetProbindex(), SCIPvarIsActive(), SCIPvarLoose(), SCIPvarMarkDeletable(), SCIPvarMarkDeleted(), SCIPvarMultiaggregate(), SCIPvarMultiaggregateExact(), and varSetProbindex().

pseudocandindex

int SCIP_Var::pseudocandindex

array position in pseudo branching candidates array, or -1

Definition at line 312 of file struct_var.h.

Referenced by branchcandInsertPseudoCand(), branchcandRemovePseudoCand(), branchcandSortPseudoCands(), SCIPbranchcandGetPseudoCands(), SCIPbranchcandRemoveVar(), SCIPbranchcandUpdateVar(), and SCIPbranchcandUpdateVarBranchPriority().

eventqueueindexobj

int SCIP_Var::eventqueueindexobj

array position in event queue of objective change event, or -1

Definition at line 313 of file struct_var.h.

Referenced by SCIPeventProcess(), and SCIPeventqueueAdd().

eventqueueindexlb

int SCIP_Var::eventqueueindexlb

array position in event queue of lower bound change event, or -1

Definition at line 314 of file struct_var.h.

Referenced by SCIPeventProcess(), and SCIPeventqueueAdd().

eventqueueindexub

int SCIP_Var::eventqueueindexub

array position in event queue of upper bound change event, or -1

Definition at line 315 of file struct_var.h.

Referenced by SCIPeventProcess(), and SCIPeventqueueAdd().

parentvarssize

int SCIP_Var::parentvarssize

available slots in parentvars array

Definition at line 316 of file struct_var.h.

Referenced by varEnsureParentvarsSize().

nparentvars

int SCIP_Var::nparentvars

number of parent variables in aggregation tree (used slots of parentvars)

Definition at line 317 of file struct_var.h.

Referenced by SCIPvarChgLbOriginal(), SCIPvarChgLbOriginalExact(), SCIPvarChgUbOriginal(), SCIPvarChgUbOriginalExact(), SCIPvarIsTransformedOrigvar(), varAddParent(), varEnsureParentvarsSize(), varEventVarFixed(), varProcessAddHoleGlobal(), varProcessAddHoleLocal(), varProcessChgBranchDirection(), varProcessChgBranchFactor(), varProcessChgBranchPriority(), varProcessChgLbGlobal(), varProcessChgLbGlobalExact(), varProcessChgLbLocal(), varProcessChgLbLocalExact(), varProcessChgUbGlobal(), varProcessChgUbGlobalExact(), varProcessChgUbLocal(), and varProcessChgUbLocalExact().

nuses

int SCIP_Var::nuses

number of times, this variable is referenced

Definition at line 318 of file struct_var.h.

Referenced by SCIPpricestoreApplyVars(), SCIPvarCapture(), and SCIPvarGetNUses().

nlocksdown

int SCIP_Var::nlocksdown[NLOCKTYPES]

array of variable locks for rounding down; if zero, rounding down is always feasible

Definition at line 319 of file struct_var.h.

Referenced by SCIPvarAddLocks(), SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarFlattenAggregationGraph(), SCIPvarGetNLocksDownType(), SCIPvarMultiaggregate(), SCIPvarMultiaggregateExact(), SCIPvarTransform(), and varEventVarUnlocked().

nlocksup

int SCIP_Var::nlocksup[NLOCKTYPES]

array of variable locks for rounding up; if zero, rounding up is always feasible

Definition at line 320 of file struct_var.h.

Referenced by SCIPvarAddLocks(), SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarFlattenAggregationGraph(), SCIPvarGetNLocksUpType(), SCIPvarMultiaggregate(), SCIPvarMultiaggregateExact(), SCIPvarTransform(), and varEventVarUnlocked().

branchpriority

int SCIP_Var::branchpriority

priority of the variable for branching

Definition at line 321 of file struct_var.h.

Referenced by branchcandSortPseudoCands(), SCIPbranchcandGetPseudoCands(), SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarChgBranchPriority(), SCIPvarGetBranchPriority(), SCIPvarMultiaggregate(), SCIPvarMultiaggregateExact(), SCIPvarNegate(), SCIPvarTransform(), and varProcessChgBranchPriority().

lbchginfossize

int SCIP_Var::lbchginfossize

available slots in lbchginfos array

Definition at line 322 of file struct_var.h.

Referenced by varEnsureLbchginfosSize().

nlbchginfos

int SCIP_Var::nlbchginfos

number of lower bound changes from root node to current node

Definition at line 323 of file struct_var.h.

Referenced by addCand(), boundchgApplyExact(), conflictAnalyzeLP(), SCIPboundchgApply(), SCIPboundchgUndo(), SCIPconflictAnalyzePseudo(), SCIPconflictAnalyzeRemainingBdchgs(), SCIPvarGetConflictingBdchgDepth(), SCIPvarGetLastBdchgIndex(), SCIPvarGetLbchgInfo(), SCIPvarGetNBdchgInfosLb(), SCIPvarWasFixedEarlier(), skipRedundantBdchginfos(), varAddLbchginfo(), varEnsureLbchginfosSize(), and varProcessChgLbGlobal().

ubchginfossize

int SCIP_Var::ubchginfossize

available slots in ubchginfos array

Definition at line 324 of file struct_var.h.

Referenced by varEnsureUbchginfosSize().

nubchginfos

int SCIP_Var::nubchginfos

number of upper bound changes from root node to current node

Definition at line 325 of file struct_var.h.

Referenced by addCand(), boundchgApplyExact(), conflictAnalyzeLP(), SCIPboundchgApply(), SCIPboundchgUndo(), SCIPconflictAnalyzePseudo(), SCIPconflictAnalyzeRemainingBdchgs(), SCIPvarGetConflictingBdchgDepth(), SCIPvarGetLastBdchgIndex(), SCIPvarGetNBdchgInfosUb(), SCIPvarGetUbchgInfo(), SCIPvarWasFixedEarlier(), skipRedundantBdchginfos(), varAddUbchginfo(), varEnsureUbchginfosSize(), and varProcessChgUbGlobal().

conflictlbcount

int SCIP_Var::conflictlbcount

number of last conflict, the lower bound was member of

Definition at line 326 of file struct_var.h.

Referenced by bdchginfoIsInvalid(), conflictMarkBoundCheckPresence(), conflictRemoveCand(), SCIPconflictGetVarLb(), SCIPconflictIsVarUsed(), and SCIPvarInitSolve().

conflictubcount

int SCIP_Var::conflictubcount

number of last conflict, the upper bound was member of

Definition at line 327 of file struct_var.h.

Referenced by bdchginfoIsInvalid(), conflictMarkBoundCheckPresence(), conflictRemoveCand(), SCIPconflictGetVarUb(), SCIPconflictIsVarUsed(), and SCIPvarInitSolve().

closestvlbidx

int SCIP_Var::closestvlbidx

index of closest VLB variable in current LP solution, or -1

Definition at line 328 of file struct_var.h.

Referenced by SCIPvarGetClosestVlb(), and SCIPvarGetClosestVub().

closestvubidx

int SCIP_Var::closestvubidx

index of closest VUB variable in current LP solution, or -1

Definition at line 329 of file struct_var.h.

Referenced by SCIPvarGetClosestVlb(), and SCIPvarGetClosestVub().

initial

unsigned int SCIP_Var::initial

TRUE iff var's column should be present in the initial root LP

Definition at line 330 of file struct_var.h.

Referenced by SCIPvarIsInitial(), SCIPvarNegate(), SCIPvarSetInitial(), and SCIPvarTransform().

removable

unsigned int SCIP_Var::removable

TRUE iff var's column is removable from the LP (due to aging or cleanup)

Definition at line 331 of file struct_var.h.

Referenced by SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarColumn(), SCIPvarColumnExact(), SCIPvarIsRemovable(), SCIPvarMultiaggregate(), SCIPvarMultiaggregateExact(), SCIPvarNegate(), SCIPvarSetRemovable(), and SCIPvarTransform().

deletable

unsigned int SCIP_Var::deletable

TRUE iff the variable is removable from the problem

Definition at line 332 of file struct_var.h.

Referenced by SCIPvarIsDeletable(), SCIPvarMarkDeletable(), and SCIPvarMarkNotDeletable().

deleted

unsigned int SCIP_Var::deleted

TRUE iff variable was marked for deletion from the problem

Definition at line 333 of file struct_var.h.

Referenced by SCIPvarIsDeleted(), and SCIPvarMarkDeleted().

donotaggr

unsigned int SCIP_Var::donotaggr

TRUE iff variable is not allowed to be aggregated

Definition at line 334 of file struct_var.h.

Referenced by SCIPvarAddLocks(), SCIPvarAddObj(), SCIPvarAddToRow(), SCIPvarAggregate(), SCIPvarChgBranchDirection(), SCIPvarChgBranchFactor(), SCIPvarChgBranchPriority(), SCIPvarCopy(), SCIPvarDoNotAggr(), SCIPvarGetAggrConstant(), SCIPvarGetAggrScalar(), SCIPvarGetAggrVar(), SCIPvarGetAvgSol(), SCIPvarGetBestRootSol(), SCIPvarGetLPSol_rec(), SCIPvarGetNLocksDownType(), SCIPvarGetNLocksUpType(), SCIPvarGetPseudoSol_rec(), SCIPvarGetRootSol(), SCIPvarMarkDoNotAggr(), SCIPvarNegate(), and SCIPvarTransform().

donotmultaggr

unsigned int SCIP_Var::donotmultaggr

TRUE iff variable is not allowed to be multi-aggregated

Definition at line 335 of file struct_var.h.

Referenced by SCIPvarAddLocks(), SCIPvarAddObj(), SCIPvarAddObjExact(), SCIPvarAddToRow(), SCIPvarAddToRowExact(), SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarChgBranchDirection(), SCIPvarChgBranchFactor(), SCIPvarChgBranchPriority(), SCIPvarCopy(), SCIPvarDoNotMultaggr(), SCIPvarGetAvgSol(), SCIPvarGetBestRootSol(), SCIPvarGetLPSol_rec(), SCIPvarGetLPSolExact_rec(), SCIPvarGetMultaggrConstant(), SCIPvarGetMultaggrConstantExact(), SCIPvarGetMultaggrNVars(), SCIPvarGetMultaggrScalars(), SCIPvarGetMultaggrScalarsExact(), SCIPvarGetMultaggrVars(), SCIPvarGetNLocksDownType(), SCIPvarGetNLocksUpType(), SCIPvarGetPseudoSol_rec(), SCIPvarGetRootSol(), SCIPvarMarkDoNotMultaggr(), SCIPvarNegate(), and SCIPvarTransform().

vartype

unsigned int SCIP_Var::vartype

type of variable: binary, integer, continuous

Definition at line 336 of file struct_var.h.

Referenced by SCIPchgVarLb(), SCIPchgVarLbExact(), SCIPchgVarLbGlobal(), SCIPchgVarUb(), SCIPchgVarUbExact(), SCIPchgVarUbGlobal(), SCIPinferVarLbCons(), SCIPinferVarLbConsExact(), SCIPinferVarLbProp(), SCIPinferVarUbCons(), SCIPinferVarUbConsExact(), SCIPinferVarUbProp(), SCIPtightenVarLb(), SCIPtightenVarLbExact(), SCIPtightenVarLbGlobal(), SCIPtightenVarUb(), SCIPtightenVarUbExact(), SCIPtightenVarUbGlobal(), SCIPvarAddExactData(), SCIPvarChgType(), SCIPvarGetType(), tightenVarLbGlobalSafe(), tightenVarUbGlobalSafe(), varProcessChgLbGlobal(), varProcessChgLbGlobalExact(), varProcessChgUbGlobal(), and varProcessChgUbGlobalExact().

varimpltype

unsigned int SCIP_Var::varimpltype

implied integral type of variable: none, weak or strong

Definition at line 337 of file struct_var.h.

Referenced by SCIPvarChgImplType(), and SCIPvarGetImplType().

varstatus

unsigned int SCIP_Var::varstatus

status of variable: original, loose, column, fixed, aggregated, multiaggregated, negated

Definition at line 338 of file struct_var.h.

Referenced by SCIPcertificatePrintCutoffConflictingBounds(), SCIPcertificatePrintGlobalBound(), SCIPcertifyActivityVarBoundExact(), SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarColumn(), SCIPvarFix(), SCIPvarFixExact(), SCIPvarGetMultaggrLbGlobal(), SCIPvarGetMultaggrLbLocal(), SCIPvarGetMultaggrLbLocalExact(), SCIPvarGetMultaggrUbGlobal(), SCIPvarGetMultaggrUbLocal(), SCIPvarGetMultaggrUbLocalExact(), SCIPvarGetStatus(), SCIPvarLoose(), SCIPvarMultiaggregate(), SCIPvarMultiaggregateExact(), SCIPvarSetInitial(), and SCIPvarSetRemovable().

pseudocostflag

unsigned int SCIP_Var::pseudocostflag

temporary flag used in pseudo cost update

Definition at line 339 of file struct_var.h.

Referenced by updatePseudocost().

branchdirection

unsigned int SCIP_Var::branchdirection

preferred branching direction of the variable (downwards, upwards, auto)

Definition at line 340 of file struct_var.h.

Referenced by SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarChgBranchDirection(), SCIPvarGetBranchDirection(), SCIPvarMultiaggregate(), SCIPvarMultiaggregateExact(), SCIPvarNegate(), SCIPvarTransform(), and varProcessChgBranchDirection().

eventqueueimpl

unsigned int SCIP_Var::eventqueueimpl

is an IMPLADDED event on this variable currently in the event queue?

Definition at line 341 of file struct_var.h.

Referenced by SCIPeventProcess(), and SCIPeventqueueAdd().

delglobalstructs

unsigned int SCIP_Var::delglobalstructs

is variable marked to be removed from global structures (cliques etc.)?

Definition at line 342 of file struct_var.h.

Referenced by SCIPvarIsMarkedDeleteGlobalStructures(), and SCIPvarMarkDeleteGlobalStructures().

relaxationonly

unsigned int SCIP_Var::relaxationonly

TRUE if variable has been introduced only to define a relaxation

Definition at line 343 of file struct_var.h.

Referenced by SCIPvarIsRelaxationOnly(), and SCIPvarMarkRelaxationOnly().

scip

SCIP* SCIP_Var::scip

SCIP data structure

Definition at line 345 of file struct_var.h.

Referenced by SCIPaddConflictBd(), SCIPaddConflictBinvar(), SCIPaddConflictLb(), SCIPaddConflictRelaxedBd(), SCIPaddConflictRelaxedLb(), SCIPaddConflictRelaxedUb(), SCIPaddConflictUb(), SCIPaddExternBranchCand(), SCIPaddVarBranchPriority(), SCIPaddVarLocksType(), SCIPaddVarObj(), SCIPbranchVar(), SCIPbranchVarHole(), SCIPbranchVarVal(), SCIPbranchVarValNary(), SCIPcalcChildEstimate(), SCIPcalcNodeselPriority(), SCIPcaptureVar(), SCIPchgVarBoundsDiveNLP(), SCIPchgVarBranchDirection(), SCIPchgVarBranchPriority(), SCIPchgVarImplType(), SCIPchgVarName(), SCIPchgVarObj(), SCIPchgVarObjDiveNLP(), SCIPchgVarObjExact(), SCIPchgVarType(), SCIPcontainsExternBranchCand(), SCIPdoNotAggrVar(), SCIPdoNotMultaggrVar(), SCIPgetBinvarRepresentative(), SCIPgetBranchingPoint(), SCIPgetBranchScore(), SCIPgetBranchScoreMultiple(), SCIPgetConflictVarLb(), SCIPgetConflictVarUb(), SCIPgetNegatedVar(), SCIPgetPrimalRayVal(), SCIPgetRelaxSolVal(), SCIPgetSolVal(), SCIPgetSolValExact(), SCIPgetVarAncPseudocostCountCurrentRun(), SCIPgetVarAncPseudocostVal(), SCIPgetVarAvgConflictlength(), SCIPgetVarAvgConflictlengthCurrentRun(), SCIPgetVarAvgCutoffs(), SCIPgetVarAvgCutoffScore(), SCIPgetVarAvgCutoffScoreCurrentRun(), SCIPgetVarAvgCutoffsCurrentRun(), SCIPgetVarAvgGMIScore(), SCIPgetVarAvgInferenceCutoffScore(), SCIPgetVarAvgInferenceCutoffScoreCurrentRun(), SCIPgetVarAvgInferences(), SCIPgetVarAvgInferenceScore(), SCIPgetVarAvgInferenceScoreCurrentRun(), SCIPgetVarAvgInferencesCurrentRun(), SCIPgetVarConflictlengthScore(), SCIPgetVarConflictlengthScoreCurrentRun(), SCIPgetVarConflictScore(), SCIPgetVarConflictScoreCurrentRun(), SCIPgetVarCopy(), SCIPgetVarDPseudocostScore(), SCIPgetVarFarkasCoef(), SCIPgetVarImplRedcost(), SCIPgetVarLastGMIScore(), SCIPgetVarNStrongbranchs(), SCIPgetVarPseudocost(), SCIPgetVarPseudocostCount(), SCIPgetVarPseudocostCountCurrentRun(), SCIPgetVarPseudocostCurrentRun(), SCIPgetVarPseudocostScore(), SCIPgetVarPseudocostScoreCurrentRun(), SCIPgetVarPseudocostVal(), SCIPgetVarPseudocostValCurrentRun(), SCIPgetVarPseudocostVariance(), SCIPgetVarRedcost(), SCIPgetVarSol(), SCIPgetVarStrongbranchFrac(), SCIPgetVarStrongbranchInt(), SCIPgetVarStrongbranchLPAge(), SCIPgetVarStrongbranchNode(), SCIPgetVarStrongbranchWithPropagation(), SCIPgetVarVSIDS(), SCIPgetVarVSIDSCurrentRun(), SCIPincSolVal(), SCIPincVarGMISumScore(), SCIPisConflictVarUsed(), SCIPlockVarCons(), SCIPmarkDoNotAggrVar(), SCIPmarkDoNotMultaggrVar(), SCIPmultiaggregateVar(), SCIPmultiaggregateVarExact(), SCIPpricestoreAddVar(), SCIPprobAddVar(), SCIPsetSolVal(), SCIPsetSolValExact(), SCIPsetVarLastGMIScore(), SCIPsolGetVal(), SCIPsolSetVal(), SCIPunlockVarCons(), SCIPupdateVarBranchPriority(), SCIPvarAddClique(), SCIPvarAddHoleLocal(), SCIPvarAddHoleOriginal(), SCIPvarAddImplic(), SCIPvarAddLocks(), SCIPvarAddObj(), SCIPvarAddObjExact(), SCIPvarAddToRow(), SCIPvarAddToRowExact(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarAdjustLb(), SCIPvarAdjustLbExact(), SCIPvarAdjustLbExactFloat(), SCIPvarAdjustUb(), SCIPvarAdjustUbExact(), SCIPvarAdjustUbExactFloat(), SCIPvarAggregate(), SCIPvarAggregateExact(), SCIPvarCapture(), SCIPvarCatchEvent(), SCIPvarChgBranchFactor(), SCIPvarChgLbDive(), SCIPvarChgLbExactDive(), SCIPvarChgLbGlobal(), SCIPvarChgLbGlobalExact(), SCIPvarChgLbLazy(), SCIPvarChgLbLocal(), SCIPvarChgLbLocalExact(), SCIPvarChgLbOriginal(), SCIPvarChgLbOriginalExact(), SCIPvarChgObj(), SCIPvarChgObjDive(), SCIPvarChgObjExact(), SCIPvarChgUbDive(), SCIPvarChgUbExactDive(), SCIPvarChgUbGlobal(), SCIPvarChgUbGlobalExact(), SCIPvarChgUbLazy(), SCIPvarChgUbLocal(), SCIPvarChgUbLocalExact(), SCIPvarChgUbOriginal(), SCIPvarChgUbOriginalExact(), SCIPvarColumn(), SCIPvarColumnExact(), SCIPvarDropEvent(), SCIPvarFix(), SCIPvarFixBinary(), SCIPvarFixExact(), SCIPvarFlattenAggregationGraph(), SCIPvarGetClosestVlb(), SCIPvarGetClosestVub(), SCIPvarGetConflictingBdchgDepth(), SCIPvarGetLbCertificateIndexGlobal(), SCIPvarGetLbCertificateIndexLocal(), SCIPvarGetLbLP(), SCIPvarGetMultaggrLbGlobal(), SCIPvarGetMultaggrLbLocal(), SCIPvarGetMultaggrLbLocalExact(), SCIPvarGetMultaggrUbGlobal(), SCIPvarGetMultaggrUbLocal(), SCIPvarGetMultaggrUbLocalExact(), SCIPvarGetRelaxSol(), SCIPvarGetTransformed(), SCIPvarGetUbCertificateIndexGlobal(), SCIPvarGetUbCertificateIndexLocal(), SCIPvarGetUbLP(), SCIPvarLoose(), SCIPvarMultiaggregate(), SCIPvarMultiaggregateExact(), SCIPvarNegate(), SCIPvarPrint(), SCIPvarRemove(), SCIPvarResetBounds(), SCIPvarSetNLPSol(), SCIPvarSetRelaxSol(), SCIPvarTransform(), SCIPvarUpdateAncPseudocost(), SCIPvarUpdateBestRootSol(), SCIPvarUpdatePseudocost(), tightenBounds(), varEventGholeAdded(), varEventGlbChanged(), varEventGlbChangedExact(), varEventGubChanged(), varEventGubChangedExact(), varEventLbChanged(), varEventLbChangedExact(), varEventObjChanged(), varEventObjChangedExact(), varEventUbChanged(), varEventUbChangedExact(), varEventVarFixed(), varEventVarUnlocked(), varIncRootboundchgs(), varProcessChgBranchFactor(), varProcessChgLbGlobal(), varProcessChgLbGlobalExact(), varProcessChgLbLocal(), varProcessChgLbLocalExact(), varProcessChgUbGlobal(), varProcessChgUbGlobalExact(), varProcessChgUbLocal(), varProcessChgUbLocalExact(), varUpdateAggregationBounds(), and varUpdateAggregationBoundsExact().