- i -

• IbCutPool() : ImpliedBoundsProcessor
• id() : IndicatorConstraint , LinearConstraint , QuadraticConstraint , Sos1Constraint , Sos2Constraint , Variable
• id_to_name() : IdNameBiMap
• Identifier() : Annotation
• IdMap() : IdMap< K, V >
• IdNameBiMap() : IdNameBiMap
• ids() : SparseVectorView< T >
• ids_size() : SparseVectorView< T >
• IdSet() : IdSet< K >
• IfThenElseCt() : IfThenElseCt
• IgnoreDisjunctionsAlreadyForcedToZero() : RoutingModel
• IgnoreElement() : NonOrderedSetHasher< IntType >
• IgnoreFromClassSize() : AffineRelation
• ImageOf() : DynamicPermutation
• impl_detail_matrix_storage_size() : SparseMatrix< RowId, ColumnId > , SparseSymmetricMatrix
• ImplicationIsInTree() : StampingSimplifier
• Implications() : BinaryImplicationGraph
• ImpliedBoundEntry() : ImpliedBoundEntry
• ImpliedBounds() : ImpliedBounds
• ImpliedBoundsProcessor() : ImpliedBoundsProcessor
• ImpliedConstraint() : IndicatorConstraint
• ImpliedDomain() : DomainDeductions
• ImpliedFreePreprocessor() : ImpliedFreePreprocessor
• ImportAndSimplifyConstraints() : ModelCopy
• ImportFromMpsFile() : ModelBuilderHelper
• ImportFromMpsString() : ModelBuilderHelper
• ImportOtherReasons() : SchedulingConstraintHelper
• ImportVariablesAndMaybeIgnoreNames() : ModelCopy
• ImprovementSearchLimit() : ImprovementSearchLimit
• Includes() : Set< Integer >
• InclusionDetector() : InclusionDetector< Storage >
• IncomingArcIterator() : EbertGraph< NodeIndexType, ArcIndexType >::IncomingArcIterator , ReverseArcListGraph< NodeIndexType, ArcIndexType >::IncomingArcIterator , ReverseArcMixedGraph< NodeIndexType, ArcIndexType >::IncomingArcIterator , ReverseArcStaticGraph< NodeIndexType, ArcIndexType >::IncomingArcIterator
• IncomingArcs() : ReverseArcListGraph< NodeIndexType, ArcIndexType > , ReverseArcMixedGraph< NodeIndexType, ArcIndexType > , ReverseArcStaticGraph< NodeIndexType, ArcIndexType >
• IncomingArcsStartingFrom() : ReverseArcListGraph< NodeIndexType, ArcIndexType > , ReverseArcMixedGraph< NodeIndexType, ArcIndexType > , ReverseArcStaticGraph< NodeIndexType, ArcIndexType >
• Incr() : NumericalRev< T > , NumericalRevArray< T >
• Increase() : AdaptiveParameterValue
• increase_stamp() : Queue
• IncreaseCurrentUB() : EncodingNode
• IncreaseEndMin() : SchedulingConstraintHelper
• IncreaseNumVariables() : SatDecisionPolicy
• IncreaseParameter() : LubyAdaptiveParameterValue
• IncreasePriority() : IntegerPriorityQueue< Element, Compare >
• IncreaseSize() : BitQueue64 , CustomFifoQueue
• IncreaseStartMin() : SchedulingConstraintHelper
• IncreaseWeightLb() : EncodingNode
• IncreaseWorkDone() : InclusionDetector< Storage >
• IncrementalAverage() : IncrementalAverage
• IncrementalIndicesChanged() : LocalSearchOperatorState
• IncrementalPropagate() : CircuitCoveringPropagator , CircuitPropagator , LinearProgrammingConstraint , NoCyclePropagator , PropagatorInterface , SchedulingConstraintHelper
• IncrementPosition() : FilteredHeuristicLocalSearchOperator
• IncrementSolutionCounter() : Search
• IncrementUncheckedSolutionCounter() : Search
• InDegree() : ReverseArcListGraph< NodeIndexType, ArcIndexType > , ReverseArcMixedGraph< NodeIndexType, ArcIndexType > , ReverseArcStaticGraph< NodeIndexType, ArcIndexType >
• Index() : EbertGraph< NodeIndexType, ArcIndexType >::IncomingArcIterator , EbertGraph< NodeIndexType, ArcIndexType >::OutgoingOrOppositeIncomingArcIterator
• index() : ScatteredVectorEntry< IndexType > , SparseVectorEntry< IndexType > , IntVar
• Index() : LinearSumAssignment< GraphType >::BipartiteLeftNodeIterator
• index() : MPConstraint , MPVariable
• Index() : Sharder::Shard
• index() : BoolVar
• Index() : IntegerTrail
• index() : IntervalVar , IntVar
• Index() : Literal , Trail , StarGraphBase< NodeIndexType, ArcIndexType, DerivedGraph >::ArcIterator , StarGraphBase< NodeIndexType, ArcIndexType, DerivedGraph >::NodeIterator , StarGraphBase< NodeIndexType, ArcIndexType, DerivedGraph >::OutgoingArcIterator , VectorMap< T > , CompleteBipartiteGraph< NodeIndexType, ArcIndexType >::OutgoingArcIterator , ListGraph< NodeIndexType, ArcIndexType >::OutgoingArcIterator , ListGraph< NodeIndexType, ArcIndexType >::OutgoingHeadIterator , ReverseArcListGraph< NodeIndexType, ArcIndexType >::IncomingArcIterator , ReverseArcListGraph< NodeIndexType, ArcIndexType >::OppositeIncomingArcIterator , ReverseArcListGraph< NodeIndexType, ArcIndexType >::OutgoingArcIterator , ReverseArcListGraph< NodeIndexType, ArcIndexType >::OutgoingHeadIterator , ReverseArcListGraph< NodeIndexType, ArcIndexType >::OutgoingOrOppositeIncomingArcIterator , ReverseArcMixedGraph< NodeIndexType, ArcIndexType >::IncomingArcIterator , ReverseArcMixedGraph< NodeIndexType, ArcIndexType >::OppositeIncomingArcIterator , ReverseArcMixedGraph< NodeIndexType, ArcIndexType >::OutgoingArcIterator , ReverseArcMixedGraph< NodeIndexType, ArcIndexType >::OutgoingOrOppositeIncomingArcIterator , ReverseArcStaticGraph< NodeIndexType, ArcIndexType >::IncomingArcIterator , ReverseArcStaticGraph< NodeIndexType, ArcIndexType >::OppositeIncomingArcIterator , ReverseArcStaticGraph< NodeIndexType, ArcIndexType >::OutgoingArcIterator , ReverseArcStaticGraph< NodeIndexType, ArcIndexType >::OutgoingOrOppositeIncomingArcIterator , StaticGraph< NodeIndexType, ArcIndexType >::OutgoingArcIterator
• IndexOrDie() : VectorMap< T >
• IndexPairSwapActiveOperator() : IndexPairSwapActiveOperator
• IndexToNode() : RoutingIndexManager
• indicator_constraint() : Model
• indicator_value() : MPConstraint
• indicator_variable() : IndicatorConstraint , MPConstraint
• IndicatorConstraint() : IndicatorConstraint
• IndicatorConstraints() : Model
• indices() : GlpkSparseVector
• IndicesToNodes() : RoutingIndexManager
• InDomain() : PiecewiseLinearFunction
• Infinite() : TimeLimit
• infinity() : MPSolver
• Info() : CoverCutHelper , FlowCoverCutHelper , IntegerRoundingCutHelper , Trail
• InfoString() : RestartPolicy
• inhibit() : Demon
• Init() : File , BaseKnapsackSolver , CachedLog , SparseMatrixScaler , GScipEventHandler , ImprovementSearchLimit , IntVarIterator , Knapsack64ItemsSolver , KnapsackBruteForceSolver , KnapsackDivideAndConquerSolver , KnapsackDynamicProgrammingSolver , KnapsackGenericSolver , KnapsackMIPSolver , KnapsackPropagator , KnapsackPropagatorForCuts , KnapsackSearchPath , KnapsackSearchPathForCuts , KnapsackSolver , KnapsackSolverForCuts , KnapsackState , KnapsackStateForCuts , LatticeMemoryManager< Set, CostType > , RegularLimit , SearchLimit , UnsortedNullableRevBitset
• InitAndGetValues() : InitAndGetValues
• InitFragments() : BaseLns
• InitialBasis() : InitialBasis
• Initialize() : BlossomGraph , NonOrderedSetHasher< IntType > , EbertGraphBase< NodeIndexType, ArcIndexType, DerivedGraph > , BasisFactorization , IntVarFilteredHeuristic , LocalCheapestInsertionFilteredHeuristic , NearestNeighbors , RandomDemand , SolutionPool
• InitializeActiveNodeContainer() : GenericMaxFlow< Graph >
• InitializeBreaks() : RoutingDimension
• InitializeCheck() : TypeRegulationsChecker
• InitializeContainer() : SavingsFilteredHeuristic::SavingsContainer< Saving >
• InitializeFromBasisState() : VariablesInfo
• InitializeFromMatrixSubset() : MatrixNonZeroPattern
• InitializeFullNode() : EncodingNode
• InitializeLazyCoreNode() : EncodingNode
• InitializeLazyNode() : EncodingNode
• InitializeNewDomains() : PresolveContext
• InitializeObjective() : SharedResponseManager
• InitializePreflow() : GenericMaxFlow< Graph >
• InitializePriorityQueue() : CheapestInsertionFilteredHeuristic
• InitializeRhs() : UpperBoundedLinearConstraint
• InitializeSolution() : IntVarFilteredHeuristic
• InitializeToDefaultStatus() : VariablesInfo
• InitialPropagate() : Constraint , Dimension , GlobalVehicleBreaksConstraint , IfThenElseCt , LightIntFunctionElementCt< F > , LightIntIntFunctionElementCt< F > , Pack , TypeRegulationsConstraint
• InitialPropagateUnassigned() : Dimension
• InitialSupply() : GenericMinCostFlow< Graph, ArcFlowType, ArcScaledCostType >
• InitialVariableDomain() : IntegerTrail
• InitLogging() : CppBridge
• InitPosition() : PathOperator
• InitPropagator() : KnapsackCapacityPropagator , KnapsackPropagator , KnapsackPropagatorForCuts
• InnerProduct() : LinearExpression , QuadraticExpression
• Inprocessing() : Inprocessing
• InprocessingAddClause() : LiteralWatchers
• InprocessingFixLiteral() : LiteralWatchers
• InprocessingRemoveClause() : LiteralWatchers
• InprocessingRewriteClause() : LiteralWatchers
• InprocessingRound() : Inprocessing
• InPropagationLoop() : IntegerTrail , SchedulingConstraintHelper
• insert() : StrongVector< IntType, T, Alloc > , linked_hash_map< Key, Value, KeyHash, KeyEq, Alloc >
• Insert() : IntTupleSet
• insert() : IdMap< K, V >
• Insert() : IdNameBiMap
• insert() : IdSet< K >
• Insert() : RevImmutableMultiMap< K, V > , RevIntSet< T >
• Insert2() : IntTupleSet
• Insert3() : IntTupleSet
• Insert4() : IntTupleSet
• insert_or_assign() : linked_hash_map< Key, Value, KeyHash, KeyEq, Alloc > , IdMap< K, V >
• InsertAll() : IntTupleSet
• InsertBetween() : CheapestInsertionFilteredHeuristic
• InsertExprConstantExpression() : ModelCache
• InsertExprExprConstantExpression() : ModelCache
• InsertExprExprConstraint() : ModelCache
• InsertExprExpression() : ModelCache
• InsertExprExprExpression() : ModelCache
• InsertInterval() : SortedDisjointIntervalList
• InsertIntervals() : SortedDisjointIntervalList
• InsertionGenerator() : InsertionGenerator
• InsertVarArrayConstantArrayExpression() : ModelCache
• InsertVarArrayConstantExpression() : ModelCache
• InsertVarArrayExpression() : ModelCache
• InsertVarConstantArrayExpression() : ModelCache
• InsertVarConstantConstantConstraint() : ModelCache
• InsertVarConstantConstantExpression() : ModelCache
• InsertVarConstantConstraint() : ModelCache
• InsertVarValueEncoding() : PresolveContext
• InsertVoidConstraint() : ModelCache
• InStablePhase() : SatDecisionPolicy
• Install() : DemonProfiler , ImprovementSearchLimit , LocalSearchMonitor , LocalSearchMonitorPrimary , LocalSearchProfiler , PropagationMonitor , RegularLimit , SearchLimit , SearchMonitor , SolutionCollector , Trace
• Instance() : AllSolversRegistry
• InstrumentsDemons() : Solver
• InstrumentsVariables() : Solver
• INT_TYPE_ASSIGNMENT_OP() : IntType< IntTypeName, _ValueType >
• integer() : MPVariable
• Integer() : CpModelMapping
• integer_variables() : LinearProgrammingConstraint
• IntegerCastInfo() : Solver::IntegerCastInfo
• IntegerDistribution() : IntegerDistribution
• IntegerEncoder() : IntegerEncoder
• IntegerList() : Annotation , Argument , Domain
• IntegerLiteral() : IntegerLiteral
• IntegerLiteralIsFalse() : IntegerTrail
• IntegerLiteralIsTrue() : IntegerTrail
• IntegerPriorityQueue() : IntegerPriorityQueue< Element, Compare >
• IntegerRange() : IntegerRange< IntegerType >
• IntegerRangeIterator() : IntegerRangeIterator< IntegerType >
• Integers() : CpModelMapping
• IntegerSearchHelper() : IntegerSearchHelper
• IntegerSolutionFeasible() : ScipCallbackRunner , ScipCallbackRunnerImpl< ConstraintData > , ScipConstraintHandler< Constraint >
• IntegerSolutionIsFeasible() : FeasibilityPump
• IntegerSolutionObjectiveValue() : FeasibilityPump
• IntegerSumLE() : IntegerSumLE
• IntegerTrail() : IntegerTrail
• IntegerValue() : Annotation , Argument , Domain
• IntegerVariablesList() : LinearProgram
• IntegerVariableToRef() : VarDomination
• IntegralSolver() : IntegralSolver
• InterestingCandidates() : ZeroHalfCutHelper
• InterpretCnfAsMaxSat() : SatCnfReader
• Interrupt() : SolveInterrupter
• interrupter() : ScopedSolveInterrupterCallback
• InterruptSolve() : BopInterface , GLOPInterface , GScip , GurobiInterface , ModelSolverHelper , MPSolver , MPSolverInterface , SatInterface , SCIPInterface
• IntersectDomainWith() : PresolveContext
• Intersection() : Bitset64< IndexType >
• intersection_y() : PiecewiseSegment
• IntersectionWith() : Domain
• Intersects() : UnsortedNullableRevBitset
• IntersectWithDomain() : Domain
• IntersectWithFloatDomain() : Domain
• IntersectWithInterval() : Domain
• IntersectWithListOfIntegers() : Domain
• IntersectWithSingleton() : Domain
• Interval() : Interval , Annotation , Argument , Domain , CpModelMapping , SequenceVar
• IntervalDebugString() : PresolveContext
• IntervalIsConstant() : PresolveContext
• intervals() : Domain
• Intervals() : CpModelMapping
• IntervalsRepository() : IntervalsRepository
• IntervalUsage() : PresolveContext
• IntervalVar() : IntervalVar
• IntervalVarContainer() : Assignment
• IntervalVarElement() : IntervalVarElement
• IntExpr() : IntExpr
• IntTupleSet() : IntTupleSet
• IntType() : IntType< IntTypeName, _ValueType >
• IntVar() : IntVar
• IntVarContainer() : Assignment
• IntVarElement() : IntVarElement
• IntVarFilteredDecisionBuilder() : IntVarFilteredDecisionBuilder
• IntVarFilteredHeuristic() : IntVarFilteredHeuristic
• IntVarLocalSearchFilter() : IntVarLocalSearchFilter
• IntVarLocalSearchOperator() : IntVarLocalSearchOperator
• Invalidate() : UpdateRow
• InvalidateSolutionSynchronization() : MPSolverInterface
• inverse_col_perm() : LuFactorization
• InverseMultiplicationBy() : Domain
• InverseValue() : IntVarLocalSearchOperator
• Invoke() : Cleanup< Callback >
• InvokeCallback() : Storage< Callback >
• IPow() : MathUtil
• is_bound() : KnapsackState , KnapsackStateForCuts
• is_coefficient_nonzero() : LinearConstraint , Model
• is_fixed() : ProblemState
• is_in() : KnapsackState , KnapsackStateForCuts
• is_integer() : Model , Variable , VariableStorage
• is_lazy() : MPConstraint
• is_learned() : UpperBoundedLinearConstraint
• is_linear_coefficient_nonzero() : QuadraticConstraint
• is_linear_constraint_coefficient_nonzero() : ModelStorage
• is_linear_objective_coefficient_nonzero() : ModelStorage
• is_marked_for_deletion() : UpperBoundedLinearConstraint
• is_maximize() : Model , ModelStorage
• is_objective_coefficient_nonzero() : Model
• is_pseudo_solution() : ScipConstraintHandlerContext
• is_quadratic_coefficient_nonzero() : QuadraticConstraint
• is_quadratic_objective_coefficient_nonzero() : ModelStorage
• is_released() : Cleanup< Callback >
• is_used_as_a_reason() : UpperBoundedLinearConstraint
• is_variable_integer() : ModelStorage
• IsAbsent() : IntervalsRepository , SchedulingConstraintHelper
• IsActive() : GenericMaxFlow< Graph > , NeighborhoodGeneratorHelper
• IsAdmissible() : GenericMaxFlow< Graph >
• IsAllInt64() : Domain
• IsAlwaysFalse() : IntegerLiteral
• IsAlwaysTrue() : IntegerLiteral
• IsAmo() : ActivityBoundHelper
• IsArcDirect() : GenericMaxFlow< Graph >
• IsArcValid() : GenericMaxFlow< Graph > , Graphs< Graph > , Graphs< operations_research::StarGraph > , BaseGraph< NodeIndexType, ArcIndexType, HasReverseArcs > , ListGraph< NodeIndexType, ArcIndexType > , ReverseArcListGraph< NodeIndexType, ArcIndexType > , ReverseArcMixedGraph< NodeIndexType, ArcIndexType > , ReverseArcStaticGraph< NodeIndexType, ArcIndexType > , StaticGraph< NodeIndexType, ArcIndexType >
• IsArrayOfValues() : Argument
• IsAssignedStatusKnown() : Dimension , Pack
• IsAttached() : SatClause
• IsAttrAvailable() : Gurobi
• IsBlossom() : BlossomGraph::Node
• IsBoolean() : CpModelMapping , CutTerm
• IsBooleanVar() : Solver
• IsCardinalityOne() : RevBitMatrix , RevBitSet , SmallRevBitSet
• IsCardinalityZero() : RevBitMatrix , RevBitSet , SmallRevBitSet
• IsCastConstraint() : Constraint
• IsCleanedUp() : LinearProgram , SparseMatrix , SparseVector< IndexType, IteratorType >
• IsColumnDeleted() : MatrixNonZeroPattern
• IsColumnMarked() : ColumnDeletionHelper
• IsComputedFor() : UpdateRow
• IsConstant() : AffineExpression , DoubleLinearExpr , LinearExpr
• IsConstraintLinear() : GScip
• IsContinuous() : BopInterface , CBCInterface , CLPInterface , GLOPInterface , GurobiInterface , KnapsackInterface , MPSolverInterface , PdlpInterface , SatInterface , SCIPInterface
• IsConvex() : PiecewiseLinearFunction
• IsCPSATSolver() : RoutingCPSatWrapper , RoutingGlopWrapper , RoutingLinearSolverWrapper
• IsCurrentlyFree() : CpModelView
• IsCurrentlyIgnored() : IntegerTrail
• IsDag() : BinaryImplicationGraph
• IsDifferent() : BooleanVar , IntVar
• IsDirect() : EbertGraph< NodeIndexType, ArcIndexType >
• IsDisabled() : BasePathFilter
• IsDisjoint() : Rectangle
• IsEmpty() : AdjustablePriorityQueue< T, Comp > , Domain , GlobalCheapestInsertionFilteredHeuristic::NodeEntryQueue , BasisState , ColumnDeletionHelper , ColumnView , CompactSparseMatrix , CompactSparseMatrixView , MatrixView , RowDeletionHelper , SparseMatrix , SparseVector< IndexType, IteratorType > , TriangularMatrix , IntegerPriorityQueue< Element, Compare > , PriorityQueueWithRestrictedPush< Element, IntegerPriority > , BinaryImplicationGraph , PbConstraints , SatPropagator
• IsEmptyActiveNodeContainer() : GenericMaxFlow< Graph >
• IsEnd() : PathsMetadata , RoutingModel
• IsEqual() : BooleanVar , IntVar
• IsEqualTo() : SparseVector< IndexType, IteratorType >
• IsFeasible() : AssignmentAndConstraintFeasibilityMaintainer , BopSolution
• IsFixed() : Domain , CpModelView , IntegerTrail , PresolveContext
• IsFixedAtLevelZero() : IntegerTrail
• IsFree() : BlossomGraph::Node
• IsFullyEncoded() : PresolveContext
• IsFunctionCallWithIdentifier() : Annotation
• IsGraphAutomorphism() : GraphSymmetryFinder
• IsGreaterOrEqual() : BooleanVar , IntVar
• IsHalfEncodingConstraint() : CpModelMapping
• IsIdentityFactorization() : LuFactorization
• IsIgnoredLiteral() : IntegerTrail
• IsInactive() : PathOperator
• IsIncludedIn() : Domain
• IsIncoming() : EbertGraph< NodeIndexType, ArcIndexType > , ForwardEbertGraph< NodeIndexType, ArcIndexType > , ForwardStaticGraph< NodeIndexType, ArcIndexType >
• IsInconsistent() : Model
• IsIncremental() : IntVarLocalSearchOperator , LocalSearchFilter , TwoOpt
• IsInEquationForm() : LinearProgram
• IsInfeasible() : ProblemState
• IsInitialized() : NonOrderedSetHasher< IntType >
• IsInSuperset() : InclusionDetector< Storage >
• IsInteger() : CpModelMapping
• IsInternal() : BlossomGraph::Node
• IsInterrupted() : SolveInterrupter
• IsInvalid() : PathState
• IsLessOrEqual() : BooleanVar , IntVar
• IsLocalSearchProfilingEnabled() : Solver
• IsLowerTriangular() : TriangularMatrix
• IsLP() : BopInterface , CBCInterface , CLPInterface , GLOPInterface , GurobiInterface , KnapsackInterface , MPSolverInterface , PdlpInterface , SatInterface , SCIPInterface
• IsMatchingModel() : RoutingModel
• IsMaximizationProblem() : LinearProgram
• IsMinus() : BlossomGraph::Node
• IsMIP() : BopInterface , CBCInterface , CLPInterface , GLOPInterface , GurobiInterface , KnapsackInterface , MPSolver , MPSolverInterface , PdlpInterface , SatInterface , SCIPInterface
• IsModelUnsat() : SatWrapper , SatSolver
• IsNegative() : Literal
• IsNodeValid() : EbertGraphBase< NodeIndexType, ArcIndexType, DerivedGraph > , StarGraphBase< NodeIndexType, ArcIndexType, DerivedGraph > , BaseGraph< NodeIndexType, ArcIndexType, HasReverseArcs >
• IsNonDecreasing() : PiecewiseLinearFunction
• IsNonIncreasing() : PiecewiseLinearFunction
• IsOptimal() : ProblemState
• IsOptional() : IntegerTrail , IntervalsRepository , SchedulingConstraintHelper
• IsOutgoing() : EbertGraph< NodeIndexType, ArcIndexType >
• IsOutgoingOrOppositeIncoming() : EbertGraph< NodeIndexType, ArcIndexType >
• IsPathEnd() : PathOperator
• IsPathStart() : PathOperator
• IsPerformedBound() : IntervalVar
• IsPickup() : PdTspParser
• IsPlus() : BlossomGraph::Node
• IsPositive() : Literal
• IsPossible() : Dimension , Pack
• IsPresent() : EnergyEvent , IntervalsRepository , SchedulingConstraintHelper
• IsProduct() : Solver
• IsProfilingEnabled() : Solver
• IsRanked() : RevPartialSequence
• IsRedundant() : BinaryImplicationGraph
• IsRefactorized() : BasisFactorization
• IsRegistered() : AllSolversRegistry
• IsRemovable() : LiteralWatchers
• IsRemoved() : BinaryImplicationGraph
• IsReverse() : EbertGraph< NodeIndexType, ArcIndexType >
• IsRobust() : HamiltonianPathSolver< CostType, CostFunction >
• IsRowMarked() : RowDeletionHelper
• IsRunning() : WallTimer
• IsSatisfied() : SatClause
• IsSecondaryVar() : IntVarFilteredHeuristic
• IsSet() : Bitset64< IndexType > , RevBitMatrix , RevBitSet
• IsSimple() : CutTerm
• IsSingular() : RankOneUpdateElementaryMatrix
• IsSmallerWithinFeasibilityTolerance() : Preprocessor
• IsSmallerWithinPreprocessorZeroTolerance() : Preprocessor
• IsSolutionOptimal() : KnapsackSolver
• IsSparse() : ScatteredIntegerVector
• IsStart() : PathsMetadata , RoutingModel
• IsUncheckedSolutionLimitReached() : RegularLimit , Search , SearchMonitor
• IsUndecided() : Dimension , Pack
• IsUpperTriangular() : TriangularMatrix
• IsValid() : LinearProgram , IntegerLiteral
• IsValidPrimalEnteringCandidate() : ReducedCosts
• IsVar() : IntExpr , IntVar
• IsVariable() : Argument
• IsVariableBinary() : LinearProgram
• IsVariableFixed() : ProblemState
• IsVariableInteger() : LinearProgram
• IsVarSynced() : IntVarLocalSearchFilter
• IsVehicleAllowedForIndex() : RoutingModel
• IsVehicleUsed() : RoutingModel
• IsVehicleUsedWhenEmpty() : RoutingModel
• IsWindowFull() : RunningAverage
• items() : KnapsackPropagator , KnapsackPropagatorForCuts
• IterablePart() : DynamicPartition::IterablePart
• iterations() : BopInterface , CBCInterface , CLPInterface , GLOPInterface , GurobiInterface , KnapsackInterface , MPSolver , MPSolverInterface , PdlpInterface , SatInterface , SCIPInterface
• Iterator() : Bitset64< IndexType >::Iterator
• iterator() : IdMap< K, V >::iterator
• Iterator() : SimpleRevFIFO< T >::Iterator , SparsePermutation::Iterator , MutableVectorIteration< T >::Iterator
• iterator_range() : iterator_range< IteratorT >
• IteratorAt() : Trail