Here is a list of all struct and union fields with links to the structures/unions they belong to:

- i -

• iAlgebraVector : GaugeGroup< ncolour, group_name >
• iColourMatrix : Grid::LatticeTheories::LatticeGaugeTheory< Dimensions, Colours >
• iColourVector : Grid::LatticeTheories::LatticeGaugeTheory< Dimensions, Colours >
• iCoorFromIindex() : CartesianStencilAccelerator< vobj, cobj, Parameters >, GridBase
• IdentityTimesC() : CompactExpCloverHelpers< Impl >, ExpCloverHelpers< Impl >
• iDoubleStoredColourMatrix : Grid::LatticeTheories::LatticeGaugeTheory< Dimensions, Colours >
• iGroupMatrix : GaugeGroup< ncolour, group_name >, GaugeGroupTwoIndex< ncolour, S, group_name >
• iGroupTwoIndexMatrix : GaugeGroupTwoIndex< ncolour, S, group_name >
• iHalfSpinColourVector : Grid::LatticeTheories::FermionicLatticeGaugeTheory< Dimensions, Colours, Spin >
• iHalfSpinVector : Grid::LatticeTheories::FermionicLatticeGaugeTheory< Dimensions, Colours, Spin >
• iiii : Grid::GpuComplexVector< _N, _datum >
• iImplClover : CompactExpCloverHelpers< Impl >, ExpCloverHelpers< Impl >, WilsonCloverTypes< Impl >
• iImplCloverDiagonal : CompactWilsonCloverTypes< Impl >
• iImplCloverTriangle : CompactWilsonCloverTypes< Impl >
• iImplComplex : ScalarAdjMatrixImplTypes< S, N >
• iImplDoubledGaugeField : DomainWallVec5dImpl< S, Representation, Options >, GparityWilsonImpl< S, Representation, Options >, StaggeredImpl< S, Representation >, StaggeredVec5dImpl< S, Representation >, WilsonImpl< S, Representation, Options >
• iImplField : ScalarAdjMatrixImplTypes< S, N >, ScalarImplTypes< S >
• iImplGaugeField : DomainWallVec5dImpl< S, Representation, Options >, GaugeImplTypes< S, Nrepresentation, Nexp, Group >, QedGImpl< S >, StaggeredVec5dImpl< S, Representation >
• iImplGaugeLink : DomainWallVec5dImpl< S, Representation, Options >, GaugeImplTypes< S, Nrepresentation, Nexp, Group >, QedGImpl< S >, StaggeredVec5dImpl< S, Representation >
• iImplHalfCommSpinor : DomainWallVec5dImpl< S, Representation, Options >, GparityWilsonImpl< S, Representation, Options >, WilsonImpl< S, Representation, Options >
• iImplHalfSpinor : DomainWallVec5dImpl< S, Representation, Options >, GparityWilsonImpl< S, Representation, Options >, StaggeredImpl< S, Representation >, StaggeredVec5dImpl< S, Representation >, WilsonImpl< S, Representation, Options >
• iImplPropagator : DomainWallVec5dImpl< S, Representation, Options >, GparityWilsonImpl< S, Representation, Options >, StaggeredImpl< S, Representation >, StaggeredVec5dImpl< S, Representation >, WilsonImpl< S, Representation, Options >
• iImplScalar : GaugeImplTypes< S, Nrepresentation, Nexp, Group >
• iImplSpinor : DomainWallVec5dImpl< S, Representation, Options >, GparityWilsonImpl< S, Representation, Options >, StaggeredImpl< S, Representation >, StaggeredVec5dImpl< S, Representation >, WilsonImpl< S, Representation, Options >
• iIndex() : GridBase, GridRedBlackCartesian
• iLorentzColourMatrix : Grid::LatticeTheories::LatticeGaugeTheory< Dimensions, Colours >
• imag() : Grid::GpuComplex< pair >
• iMatrix() : iMatrix< vtype, N >
• ImplicitlyRestartedBlockLanczos() : Grid::ImplicitlyRestartedBlockLanczos< Field >
• ImplicitlyRestartedBlockLanczosCoarse() : ImplicitlyRestartedBlockLanczosCoarse< Field >
• ImplicitlyRestartedLanczos() : ImplicitlyRestartedLanczos< Field >
• ImplicitlyRestartedLanczosHermOpTester() : ImplicitlyRestartedLanczosHermOpTester< Field >
• ImplicitlyRestartedLanczosSmoothedTester() : ImplicitlyRestartedLanczosSmoothedTester< Fobj, CComplex, nbasis >
• ImplParams : DomainWallVec5dImpl< S, Representation, Options >, GparityWilsonImpl< S, Representation, Options >, StaggeredImpl< S, Representation >, StaggeredVec5dImpl< S, Representation >, WilsonImpl< S, Representation, Options >
• ImplPolicy : HMCWrapperTemplate< Implementation, Integrator, RepresentationsPolicy, ReaderClass >
• ImportBasis() : MultiRHSBlockProject< Field >
• ImportCoarseGridVectors() : MultiRHSBlockProject< Field >
• ImportEigenBasis() : MultiRHSDeflation< Field >
• ImportEigenVector() : MultiRHSDeflation< Field >
• ImportFineGridVectors() : MultiRHSBlockProject< Field >
• ImportGauge() : CompactWilsonCloverFermion5D< Impl, CloverHelpers >, CompactWilsonCloverFermion< Impl, CloverHelpers >, DWFSlowFermion< Impl >, FermionOperator< Impl >, GeneralEvenOddRatioRationalMixedPrecPseudoFermionAction< ImplD, ImplF >, GeneralEvenOddRatioRationalPseudoFermionAction< Impl >, ImprovedStaggeredFermion5D< Impl >, ImprovedStaggeredFermion< Impl >, LaplacianAdjointField< Impl >, Metric< Field >, NaiveStaggeredFermion< Impl >, TrivialMetric< Field >, WilsonCloverFermion< Impl, CloverHelpers >, WilsonFermion5D< Impl >, WilsonFermion< Impl >
• ImportGaugeSimple() : ImprovedStaggeredFermion5D< Impl >, ImprovedStaggeredFermion< Impl >
• ImportPhysicalFermionSource() : CayleyFermion5D< Impl >, CoarsenedMatrix< Fobj, CComplex, nbasis >, ContinuedFractionFermion5D< Impl >, FermionOperator< Impl >, PartialFractionFermion5D< Impl >
• ImportUnphysicalFermion() : CayleyFermion5D< Impl >, CoarsenedMatrix< Fobj, CComplex, nbasis >, FermionOperator< Impl >
• ImprovedStaggeredFermion() : ImprovedStaggeredFermion< Impl >
• ImprovedStaggeredFermion5D() : ImprovedStaggeredFermion5D< Impl >
• improvement_ : Photon< GImpl >
• in_type : GaugeUnMunger< vobj, group_name, MatrixFormat::FULL, fp_fmt >, GaugeUnMunger< vobj, GroupName::Sp, MatrixFormat::REDUCED, fp_fmt >, GaugeUnMunger< vobj, GroupName::SU, MatrixFormat::REDUCED, fp_fmt >
• ind_ : Grid::Reconstruct< V >
• indent() : Grid::TextWriter
• indent_ : Grid::XmlReader, Grid::XmlWriter
• IndexFromCoor() : Grid::Lexicographic
• IndexFromCoorReversed() : Grid::Lexicographic
• IndexInteger : LebesgueOrder
• indexRank() : TensorIndexRecursion< Level >, TensorIndexRecursion< 0 >
• INHERIT_CLOVER_TYPES() : CloverHelpers< Impl >, CompactCloverHelpers< Impl >, CompactExpCloverHelpers< Impl >, CompactWilsonCloverFermion5D< Impl, CloverHelpers >, CompactWilsonCloverFermion< Impl, CloverHelpers >, CompactWilsonCloverHelpers< Impl >, ExpCloverHelpers< Impl >, WilsonCloverFermion< Impl, CloverHelpers >, WilsonCloverHelpers< Impl >
• INHERIT_COMPACT_CLOVER_SIZES() : CompactWilsonCloverFermion5D< Impl, CloverHelpers >, CompactWilsonCloverFermion< Impl, CloverHelpers >, CompactWilsonCloverHelpers< Impl >
• INHERIT_COMPACT_CLOVER_TYPES() : CompactCloverHelpers< Impl >, CompactExpCloverHelpers< Impl >, CompactWilsonCloverFermion5D< Impl, CloverHelpers >, CompactWilsonCloverFermion< Impl, CloverHelpers >, CompactWilsonCloverHelpers< Impl >
• INHERIT_FIELD_TYPES() : BinaryHmcCheckpointer< Impl >, ForceGradient< FieldImplementation_, SmearingPolicy, RepresentationPolicy >, HMCWrapperTemplate< Implementation, Integrator, RepresentationsPolicy, ReaderClass >, LeapFrog< FieldImplementation_, SmearingPolicy, RepresentationPolicy >, MinimumNorm2< FieldImplementation_, SmearingPolicy, RepresentationPolicy >, NoSmearing< Impl >, ScalarAction< Impl >, ScalarInteractionAction< Impl, Ndim >
• INHERIT_GIMPL_TYPES() : ConjugateGaugeImpl< GimplTypes >, CovariantSmearing< Gimpl >, DBW2GaugeAction< Gimpl >, DomainWallVec5dImpl< S, Representation, Options >, FourierAcceleratedGaugeFixer< Gimpl >, GparityWilsonImpl< S, Representation, Options >, IwasakiGaugeAction< Gimpl >, JacobianAction< Gimpl >, LaplacianAdjointField< Impl >, NerscHmcCheckpointer< Gimpl >, PeriodicGaugeImpl< GimplTypes >, Photon< GImpl >, PlaqPlusRectangleAction< Gimpl >, PlaquetteLogger< Impl >, PolyakovLogger< Impl >, RBCGaugeAction< Gimpl >, Smear_HISQ< Gimpl >, SmearedConfiguration< Gimpl >, SmearedConfigurationMasked< Gimpl >, SpatialPolyakovLogger< Impl >, StaggeredImpl< S, Representation >, StaggeredVec5dImpl< S, Representation >, SymanzikGaugeAction< Gimpl >, TopologicalCharge< Impl >, WilsonGaugeAction< Gimpl >, WilsonImpl< S, Representation, Options >, WilsonLoops< Gimpl >
• INHERIT_IMPL_TYPES() : AbstractEOFAFermion< Impl >, CayleyFermion5D< Impl >, CloverHelpers< Impl >, CompactCloverHelpers< Impl >, CompactExpCloverHelpers< Impl >, CompactWilsonCloverFermion5D< Impl, CloverHelpers >, CompactWilsonCloverFermion< Impl, CloverHelpers >, CompactWilsonCloverHelpers< Impl >, CompactWilsonCloverTypes< Impl >, ContinuedFractionFermion5D< Impl >, DomainDecomposedBoundaryTwoFlavourBosonPseudoFermion< ImplD, ImplF >, DomainDecomposedBoundaryTwoFlavourPseudoFermion< ImplD, ImplF >, DomainDecomposedBoundaryTwoFlavourRatioPseudoFermion< ImplD, ImplF >, DomainWallEOFAFermion< Impl >, DomainWallFermion< Impl >, DWFSlowFermion< Impl >, ExactOneFlavourRatioMixedPrecHeatbathPseudoFermionAction< ImplD, ImplF >, ExactOneFlavourRatioPseudoFermionAction< Impl >, ExpCloverHelpers< Impl >, FermionOperator< Impl >, GeneralEvenOddRatioRationalPseudoFermionAction< Impl >, ImprovedStaggeredFermion5D< Impl >, ImprovedStaggeredFermion< Impl >, KappaSimilarityTransform< Matrix, Field >, MobiusEOFAFermion< Impl >, MobiusFermion< Impl >, MobiusZolotarevFermion< Impl >, NaiveStaggeredFermion< Impl >, OneFlavourEvenOddRationalPseudoFermionAction< Impl >, OneFlavourRationalPseudoFermionAction< Impl >, OneFlavourRatioRationalPseudoFermionAction< Impl >, OverlapWilsonCayleyTanhFermion< Impl >, OverlapWilsonCayleyZolotarevFermion< Impl >, OverlapWilsonContFracTanhFermion< Impl >, OverlapWilsonContFracZolotarevFermion< Impl >, OverlapWilsonPartialFractionTanhFermion< Impl >, OverlapWilsonPartialFractionZolotarevFermion< Impl >, PartialFractionFermion5D< Impl >, ScaledShamirFermion< Impl >, SchurDifferentiableOperator< Impl >, ShamirZolotarevFermion< Impl >, StaggeredKernels< Impl >, TwoFlavourEvenOddPseudoFermionAction< Impl >, TwoFlavourEvenOddRatioPseudoFermionAction< Impl >, TwoFlavourPseudoFermionAction< Impl >, TwoFlavourRatioEO4DPseudoFermionAction< Impl >, TwoFlavourRatioPseudoFermionAction< Impl >, WilsonCloverFermion< Impl, CloverHelpers >, WilsonCloverHelpers< Impl >, WilsonCloverTypes< Impl >, WilsonFermion5D< Impl >, WilsonFermion< Impl >, WilsonKernels< Impl >, WilsonTMFermion5D< Impl >, WilsonTMFermion< Impl >, ZMobiusFermion< Impl >
• Init() : CartesianCommunicator, Chebyshev< Field >, GlobalSharedMemory, GridBLAS, GridCartesian, GridRedBlackCartesian, MemoryManager, MultiShiftFunction
• init() : PmuStat
• init_epsilon : WilsonFlowAdaptive< Gimpl >
• InitFromMPICommunicator() : CartesianCommunicator
• initial_action : ExactOneFlavourRatioPseudoFermionAction< Impl >
• initialGuess() : AlgRemez, AlgRemezGeneral
• initialize() : ActionModule< ActionType, APar >, BaseHmcCheckpointer< Impl >, BiCGSTABModule< Field >, BinaryCPModule< ImplementationPolicy >, BinaryHmcCheckpointer< Impl >, CheckPointerModule< ImplementationPolicy >, ConjugateGradientModule< Field >, ConjugateResidualModule< Field >, DBW2GModule< Impl >, DomainWallEOFAFermionModule< FermionImpl >, DomainWallFermionModule< FermionImpl >, FermionOperatorModule< FOType, FermionImpl, FOPar >, HMCForceGradient< ImplementationPolicy, RepresentationPolicy, ReaderClass >, HMCLeapFrog< ImplementationPolicy, RepresentationPolicy, ReaderClass >, HMCMinimumNorm2< ImplementationPolicy, RepresentationPolicy, ReaderClass >, HMCModule< HMCType, ReaderClass >, HMCparameters, HMCResourceManager< ImplementationPolicy >, HMCRunnerBase< ReaderClass >, HMCWrapperTemplate< Implementation, Integrator, RepresentationsPolicy, ReaderClass >, IwasakiGModule< Impl >, MobiusFermionModule< FermionImpl >, NerscCPModule< ImplementationPolicy >, NerscHmcCheckpointer< Gimpl >, ObservableModule< ObservableType, OPar >, OneFlavourEOFModule< Impl >, OneFlavourFModule< Impl >, OneFlavourRatioEOFModule< Impl >, OneFlavourRatioFModule< Impl >, PlaqPlusRectangleGModule< Impl >, PlaquetteMod< Impl >, PolyakovMod< Impl >, RBCGModule< Impl >, SolverModule< SolverType, Field, SPar >, SpatialPolyakovMod< Impl >, SymanzikGModule< Impl >, TopologicalChargeMod< Impl >, TwoFlavourEOFModule< Impl >, TwoFlavourFModule< Impl >, TwoFlavourRatioEOFModule< Impl >, TwoFlavourRatioFModule< Impl >, WilsonFermionModule< FermionImpl >, WilsonGModule< Impl >
• initializeGaugeFieldAndRNGs() : HMCWrapperTemplate< Implementation, Integrator, RepresentationsPolicy, ReaderClass >
• InitLowPass() : Chebyshev< Field >
• InitMessage() : MemoryManager
• InnerProductMatrix() : MultiRHSBlockCGLinalg< Field >
• InnerStoppingCondition : DomainDecomposedBoundaryTwoFlavourBosonPseudoFermion< ImplD, ImplF >, DomainDecomposedBoundaryTwoFlavourPseudoFermion< ImplD, ImplF >, DomainDecomposedBoundaryTwoFlavourRatioPseudoFermion< ImplD, ImplF >
• InnerTolerance : MixedPrecisionBiCGSTAB< FieldD, FieldF, type, type >, MixedPrecisionConjugateGradient< FieldD, FieldF, type, type >, MixedPrecisionConjugateGradientBatched< FieldD, FieldF, type, type >
• InOutCoorToLocalCoor() : GridBase
• Insert() : MemoryManager
• InsertForce() : SmearedConfigurationMasked< Gimpl >
• InsertForce4D() : DomainWallVec5dImpl< S, Representation, Options >, GparityWilsonImpl< S, Representation, Options >, StaggeredImpl< S, Representation >, StaggeredVec5dImpl< S, Representation >, WilsonImpl< S, Representation, Options >
• InsertForce5D() : DomainWallVec5dImpl< S, Representation, Options >, GparityWilsonImpl< S, Representation, Options >, StaggeredImpl< S, Representation >, StaggeredVec5dImpl< S, Representation >, WilsonImpl< S, Representation, Options >
• InsertGaugeField() : StaggeredImpl< S, Representation >, StaggeredVec5dImpl< S, Representation >
• InsertTimer : TwoLevelCGmrhs< Field >
• inst : PmuStat
• Instantiatable() : AbstractEOFAFermion< Impl >, CayleyFermion5D< Impl >, CompactWilsonCloverFermion5D< Impl, CloverHelpers >, CompactWilsonCloverFermion< Impl, CloverHelpers >, ContinuedFractionFermion5D< Impl >, DomainWallEOFAFermion< Impl >, DomainWallFermion< Impl >, MobiusEOFAFermion< Impl >, MobiusFermion< Impl >, MobiusZolotarevFermion< Impl >, OverlapWilsonCayleyZolotarevFermion< Impl >, OverlapWilsonContFracTanhFermion< Impl >, OverlapWilsonContFracZolotarevFermion< Impl >, OverlapWilsonPartialFractionTanhFermion< Impl >, OverlapWilsonPartialFractionZolotarevFermion< Impl >, PartialFractionFermion5D< Impl >, WilsonCloverFermion< Impl, CloverHelpers >, WilsonTMFermion5D< Impl >, WilsonTMFermion< Impl >, ZMobiusFermion< Impl >
• Instantiate() : CloverHelpers< Impl >, ExpCloverHelpers< Impl >
• InstantiateClover() : CompactCloverHelpers< Impl >, CompactExpCloverHelpers< Impl >
• INSTRUCTIONS : PerformanceCounter
• integrate() : Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >
• Integrator() : Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >
• integrator_name() : ForceGradient< FieldImplementation_, SmearingPolicy, RepresentationPolicy >, Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >, LeapFrog< FieldImplementation_, SmearingPolicy, RepresentationPolicy >, MinimumNorm2< FieldImplementation_, SmearingPolicy, RepresentationPolicy >
• IntegratorParameters() : IntegratorParameters
• IntegratorType : HMCWrapperTemplate< Implementation, Integrator, RepresentationsPolicy, ReaderClass >
• Invert() : CompactWilsonCloverHelpers< Impl >
• InvertClover() : CompactCloverHelpers< Impl >, CompactExpCloverHelpers< Impl >
• InvertSelfStencilLink() : CoarsenedMatrix< Fobj, CComplex, nbasis >
• IOobject() : BinaryIO
• IPS : AlgRemezGeneral
• is_active : Colours
• is_complex : Grid::EigenIO::Traits< T, typename std::enable_if< is_tensor_of_container< T >::value >::type >, Grid::EigenIO::Traits< T, typename std::enable_if< is_tensor_of_scalar< T >::value >::type >
• is_fundamental() : StaggeredImpl< S, Representation >, StaggeredVec5dImpl< S, Representation >, WilsonImpl< S, Representation, Options >
• is_init() : PmuStat
• is_smeared : Action< GaugeField >
• isActive() : Logger
• IsBoss() : CartesianCommunicator
• iScalar() : iScalar< vtype >
• isCheckerBoarded() : GridRedBlackCartesian
• isFundamental : AdjointRep< ncolour >, DomainWallVec5dImpl< S, Representation, Options >, FundamentalRep< ncolour, group_name >, GparityWilsonImpl< S, Representation, Options >, StaggeredImpl< S, Representation >, StaggeredVec5dImpl< S, Representation >, TwoIndexRep< ncolour, S, group_name >, WilsonImpl< S, Representation, Options >
• isGparity : GparityWilsonImpl< S, Representation, Options >, WilsonImpl< S, Representation, Options >
• isGridTensor : Grid::Flatten< V >, Grid::is_flattenable< T, V >, Grid::is_flattenable< std::vector< T >, typename std::enable_if< is_flattenable< T >::children_flattenable >::type >, Grid::is_flattenable< T, typename std::enable_if< isGridTensor< T >::value >::type >, Grid::Reconstruct< V >
• iSinglet : Grid::LatticeTheories::LatticeTheory< Dimensions >
• iSites() : GridBase
• isMatrix() : TensorIndexRecursion< Level >, TensorIndexRecursion< 0 >
• isNative : Grid::Hdf5Type< T >, Grid::Hdf5Type< Grid::complex< R > >
• IsOffNode() : CartesianCommunicator
• isOpen() : MemoryManager
• isPeriodicGaugeField() : ConjugateGaugeImpl< GimplTypes >, PeriodicGaugeImpl< GimplTypes >
• iSpinColourMatrix : Grid::LatticeTheories::FermionicLatticeGaugeTheory< Dimensions, Colours, Spin >
• iSpinColourVector : Grid::LatticeTheories::FermionicLatticeGaugeTheory< Dimensions, Colours, Spin >
• iSpinMatrix : Grid::LatticeTheories::FermionicLatticeGaugeTheory< Dimensions, Colours, Spin >
• iSpinVector : Grid::LatticeTheories::FermionicLatticeGaugeTheory< Dimensions, Colours, Spin >
• isRunning() : GridStopWatch
• isScalar() : TensorIndexRecursion< Level >, TensorIndexRecursion< 0 >
• isScientific() : Grid::Writer< T >
• isSubtractGuess() : Grid::SchurRedBlackBase< Field >
• isTrivialEE() : CheckerBoardedSparseMatrixBase< Field >, CompactWilsonCloverFermion5D< Impl, CloverHelpers >, CompactWilsonCloverFermion< Impl, CloverHelpers >, DWFSlowFermion< Impl >, ImprovedStaggeredFermion5D< Impl >, ImprovedStaggeredFermion< Impl >, NaiveStaggeredFermion< Impl >, WilsonFermion< Impl >
• iSU2Matrix : GaugeGroup< ncolour, group_name >
• iSUnAdjointMatrix : SU_Adjoint< ncolour >
• iSUnAlgebraMatrix : GaugeGroup< ncolour, group_name >
• iSUnMatrix : SU_Adjoint< ncolour >
• isVector() : TensorIndexRecursion< Level >, TensorIndexRecursion< 0 >
• it_ : Grid::JSONReader
• it_end_ : Grid::JSONReader
• iter : AlgRemez, AlgRemezGeneral
• IterateI() : LebesgueOrder
• IterateO() : LebesgueOrder
• IterationCount : Grid::CommunicationAvoidingGeneralisedMinimalResidual< Field >, Grid::FlexibleCommunicationAvoidingGeneralisedMinimalResidual< Field >, Grid::FlexibleGeneralisedMinimalResidual< Field >, Grid::GeneralisedMinimalResidual< Field >, Grid::MixedPrecisionFlexibleGeneralisedMinimalResidual< FieldD, FieldF, type, type >, QuasiMinimalResidual< Field >
• IterationsToCleanup : ConjugateGradientReliableUpdate< FieldD, FieldF, type, type >
• IterationsToComplete : BiCGSTAB< Field >, BlockConjugateGradient< Field >, ConjugateGradient< Field >, ConjugateGradientMultiShift< Field >, ConjugateGradientMultiShiftMixedPrec< FieldD, FieldF, type, type >, ConjugateGradientMultiShiftMixedPrecCleanup< FieldD, FieldF, type, type >, ConjugateGradientReliableUpdate< FieldD, FieldF, type, type >, Grid::MinimalResidual< Field >
• IterationsToCompleteShift : ConjugateGradientMultiShift< Field >, ConjugateGradientMultiShiftMixedPrec< FieldD, FieldF, type, type >, ConjugateGradientMultiShiftMixedPrecCleanup< FieldD, FieldF, type, type >
• iVector() : iVector< vtype, N >
• IwasakiGaugeAction() : IwasakiGaugeAction< Gimpl >