Namespace IFC4

IfcAbsorbedDoseMeasure IfcAccelerationMeasure IfcActionRequest IfcActionRequestTypeEnum IfcActionSourceTypeEnum IfcActionTypeEnum IfcActor IfcActorRole IfcActuator IfcActuatorType IfcActuatorTypeEnum IfcAddress IfcAddressTypeEnum IfcAdvancedBrep IfcAdvancedBrepWithVoids IfcAdvancedFace IfcAirTerminal IfcAirTerminalBox IfcAirTerminalBoxType IfcAirTerminalBoxTypeEnum IfcAirTerminalType IfcAirTerminalTypeEnum IfcAirToAirHeatRecovery IfcAirToAirHeatRecoveryType IfcAirToAirHeatRecoveryTypeEnum IfcAlarm IfcAlarmType IfcAlarmTypeEnum IfcAmountOfSubstanceMeasure IfcAnalysisModelTypeEnum IfcAnalysisTheoryTypeEnum IfcAngularVelocityMeasure IfcAnnotation IfcAnnotationFillArea IfcApplication IfcAppliedValue IfcApproval IfcApprovalRelationship IfcArbitraryClosedProfileDef IfcArbitraryOpenProfileDef IfcArbitraryProfileDefWithVoids IfcArcIndex IfcAreaDensityMeasure IfcAreaMeasure IfcArithmeticOperatorEnum IfcAssemblyPlaceEnum IfcAsset IfcAsymmetricIShapeProfileDef IfcAudioVisualAppliance IfcAudioVisualApplianceType IfcAudioVisualApplianceTypeEnum IfcAxis1Placement IfcAxis2Placement2D IfcAxis2Placement3D IfcBeam IfcBeamStandardCase IfcBeamType IfcBeamTypeEnum IfcBenchmarkEnum IfcBinary IfcBlobTexture IfcBlock IfcBoiler IfcBoilerType IfcBoilerTypeEnum IfcBoolean IfcBooleanClippingResult IfcBooleanOperator IfcBooleanResult IfcBoundaryCondition IfcBoundaryCurve IfcBoundaryEdgeCondition IfcBoundaryFaceCondition IfcBoundaryNodeCondition IfcBoundaryNodeConditionWarping IfcBoundedCurve IfcBoundedSurface IfcBoundingBox IfcBoxAlignment IfcBoxedHalfSpace IfcBSplineCurve IfcBSplineCurveForm IfcBSplineCurveWithKnots IfcBSplineSurface IfcBSplineSurfaceForm IfcBSplineSurfaceWithKnots IfcBuilding IfcBuildingElement IfcBuildingElementPart IfcBuildingElementPartType IfcBuildingElementPartTypeEnum IfcBuildingElementProxy IfcBuildingElementProxyType IfcBuildingElementProxyTypeEnum IfcBuildingElementType IfcBuildingStorey IfcBuildingSystem IfcBuildingSystemTypeEnum IfcBurner IfcBurnerType IfcBurnerTypeEnum IfcCableCarrierFitting IfcCableCarrierFittingType IfcCableCarrierFittingTypeEnum IfcCableCarrierSegment IfcCableCarrierSegmentType IfcCableCarrierSegmentTypeEnum IfcCableFitting IfcCableFittingType IfcCableFittingTypeEnum IfcCableSegment IfcCableSegmentType IfcCableSegmentTypeEnum IfcCardinalPointReference IfcCartesianPoint IfcCartesianPointList IfcCartesianPointList2D IfcCartesianPointList3D IfcCartesianTransformationOperator IfcCartesianTransformationOperator2D IfcCartesianTransformationOperator2DnonUniform IfcCartesianTransformationOperator3D IfcCartesianTransformationOperator3DnonUniform IfcCenterLineProfileDef IfcChangeActionEnum IfcChiller IfcChillerType IfcChillerTypeEnum IfcChimney IfcChimneyType IfcChimneyTypeEnum IfcCircle IfcCircleHollowProfileDef IfcCircleProfileDef IfcCivilElement IfcCivilElementType IfcClassification IfcClassificationReference IfcClosedShell IfcCoil IfcCoilType IfcCoilTypeEnum IfcColourRgb IfcColourRgbList IfcColourSpecification IfcColumn IfcColumnStandardCase IfcColumnType IfcColumnTypeEnum IfcCommunicationsAppliance IfcCommunicationsApplianceType IfcCommunicationsApplianceTypeEnum IfcComplexNumber IfcComplexProperty IfcComplexPropertyTemplate IfcComplexPropertyTemplateTypeEnum IfcCompositeCurve IfcCompositeCurveOnSurface IfcCompositeCurveSegment IfcCompositeProfileDef IfcCompoundPlaneAngleMeasure IfcCompressor IfcCompressorType IfcCompressorTypeEnum IfcCondenser IfcCondenserType IfcCondenserTypeEnum IfcConic IfcConnectedFaceSet IfcConnectionCurveGeometry IfcConnectionGeometry IfcConnectionPointEccentricity IfcConnectionPointGeometry IfcConnectionSurfaceGeometry IfcConnectionTypeEnum IfcConnectionVolumeGeometry IfcConstraint IfcConstraintEnum IfcConstructionEquipmentResource IfcConstructionEquipmentResourceType IfcConstructionEquipmentResourceTypeEnum IfcConstructionMaterialResource IfcConstructionMaterialResourceType IfcConstructionMaterialResourceTypeEnum IfcConstructionProductResource IfcConstructionProductResourceType IfcConstructionProductResourceTypeEnum IfcConstructionResource IfcConstructionResourceType IfcContext IfcContextDependentMeasure IfcContextDependentUnit IfcControl IfcController IfcControllerType IfcControllerTypeEnum IfcConversionBasedUnit IfcConversionBasedUnitWithOffset IfcCooledBeam IfcCooledBeamType IfcCooledBeamTypeEnum IfcCoolingTower IfcCoolingTowerType IfcCoolingTowerTypeEnum IfcCoordinateOperation IfcCoordinateReferenceSystem IfcCostItem IfcCostItemTypeEnum IfcCostSchedule IfcCostScheduleTypeEnum IfcCostValue IfcCountMeasure IfcCovering IfcCoveringType IfcCoveringTypeEnum IfcCrewResource IfcCrewResourceType IfcCrewResourceTypeEnum IfcCsgPrimitive3D IfcCsgSolid IfcCShapeProfileDef IfcCurrencyRelationship IfcCurtainWall IfcCurtainWallType IfcCurtainWallTypeEnum IfcCurvatureMeasure IfcCurve IfcCurveBoundedPlane IfcCurveBoundedSurface IfcCurveInterpolationEnum IfcCurveStyle IfcCurveStyleFont IfcCurveStyleFontAndScaling IfcCurveStyleFontPattern IfcCylindricalSurface IfcDamper IfcDamperType IfcDamperTypeEnum IfcDataOriginEnum IfcDate IfcDateTime IfcDayInMonthNumber IfcDayInWeekNumber IfcDerivedProfileDef IfcDerivedUnit IfcDerivedUnitElement IfcDerivedUnitEnum IfcDescriptiveMeasure IfcDimensionalExponents IfcDimensionCount IfcDirection IfcDirectionSenseEnum IfcDiscreteAccessory IfcDiscreteAccessoryType IfcDiscreteAccessoryTypeEnum IfcDistributionChamberElement IfcDistributionChamberElementType IfcDistributionChamberElementTypeEnum IfcDistributionCircuit IfcDistributionControlElement IfcDistributionControlElementType IfcDistributionElement IfcDistributionElementType IfcDistributionFlowElement IfcDistributionFlowElementType IfcDistributionPort IfcDistributionPortTypeEnum IfcDistributionSystem IfcDistributionSystemEnum IfcDocumentConfidentialityEnum IfcDocumentInformation IfcDocumentInformationRelationship IfcDocumentReference IfcDocumentStatusEnum IfcDoor IfcDoorLiningProperties IfcDoorPanelOperationEnum IfcDoorPanelPositionEnum IfcDoorPanelProperties IfcDoorStandardCase IfcDoorStyle IfcDoorStyleConstructionEnum IfcDoorStyleOperationEnum IfcDoorType IfcDoorTypeEnum IfcDoorTypeOperationEnum IfcDoseEquivalentMeasure IfcDraughtingPreDefinedColour IfcDraughtingPreDefinedCurveFont IfcDuctFitting IfcDuctFittingType IfcDuctFittingTypeEnum IfcDuctSegment IfcDuctSegmentType IfcDuctSegmentTypeEnum IfcDuctSilencer IfcDuctSilencerType IfcDuctSilencerTypeEnum IfcDuration IfcDynamicViscosityMeasure IfcEdge IfcEdgeCurve IfcEdgeLoop IfcElectricAppliance IfcElectricApplianceType IfcElectricApplianceTypeEnum IfcElectricCapacitanceMeasure IfcElectricChargeMeasure IfcElectricConductanceMeasure IfcElectricCurrentMeasure IfcElectricDistributionBoard IfcElectricDistributionBoardType IfcElectricDistributionBoardTypeEnum IfcElectricFlowStorageDevice IfcElectricFlowStorageDeviceType IfcElectricFlowStorageDeviceTypeEnum IfcElectricGenerator IfcElectricGeneratorType IfcElectricGeneratorTypeEnum IfcElectricMotor IfcElectricMotorType IfcElectricMotorTypeEnum IfcElectricResistanceMeasure IfcElectricTimeControl IfcElectricTimeControlType IfcElectricTimeControlTypeEnum IfcElectricVoltageMeasure IfcElement IfcElementarySurface IfcElementAssembly IfcElementAssemblyType IfcElementAssemblyTypeEnum IfcElementComponent IfcElementComponentType IfcElementCompositionEnum IfcElementQuantity IfcElementType IfcEllipse IfcEllipseProfileDef IfcEnergyConversionDevice IfcEnergyConversionDeviceType IfcEnergyMeasure IfcEngine IfcEngineType IfcEngineTypeEnum IfcEvaporativeCooler IfcEvaporativeCoolerType IfcEvaporativeCoolerTypeEnum IfcEvaporator IfcEvaporatorType IfcEvaporatorTypeEnum IfcEvent IfcEventTime IfcEventTriggerTypeEnum IfcEventType IfcEventTypeEnum IfcExtendedProperties IfcExternalInformation IfcExternallyDefinedHatchStyle IfcExternallyDefinedSurfaceStyle IfcExternallyDefinedTextFont IfcExternalReference IfcExternalReferenceRelationship IfcExternalSpatialElement IfcExternalSpatialElementTypeEnum IfcExternalSpatialStructureElement IfcExtrudedAreaSolid IfcExtrudedAreaSolidTapered IfcFace IfcFaceBasedSurfaceModel IfcFaceBound IfcFaceOuterBound IfcFaceSurface IfcFacetedBrep IfcFacetedBrepWithVoids IfcFailureConnectionCondition IfcFan IfcFanType IfcFanTypeEnum IfcFastener IfcFastenerType IfcFastenerTypeEnum IfcFeatureElement IfcFeatureElementAddition IfcFeatureElementSubtraction IfcFillAreaStyle IfcFillAreaStyleHatching IfcFillAreaStyleTiles IfcFilter IfcFilterType IfcFilterTypeEnum IfcFireSuppressionTerminal IfcFireSuppressionTerminalType IfcFireSuppressionTerminalTypeEnum IfcFixedReferenceSweptAreaSolid IfcFlowController IfcFlowControllerType IfcFlowDirectionEnum IfcFlowFitting IfcFlowFittingType IfcFlowInstrument IfcFlowInstrumentType IfcFlowInstrumentTypeEnum IfcFlowMeter IfcFlowMeterType IfcFlowMeterTypeEnum IfcFlowMovingDevice IfcFlowMovingDeviceType IfcFlowSegment IfcFlowSegmentType IfcFlowStorageDevice IfcFlowStorageDeviceType IfcFlowTerminal IfcFlowTerminalType IfcFlowTreatmentDevice IfcFlowTreatmentDeviceType IfcFontStyle IfcFontVariant IfcFontWeight IfcFooting IfcFootingType IfcFootingTypeEnum IfcForceMeasure IfcFrequencyMeasure IfcFurnishingElement IfcFurnishingElementType IfcFurniture IfcFurnitureType IfcFurnitureTypeEnum IfcGeographicElement IfcGeographicElementType IfcGeographicElementTypeEnum IfcGeometricCurveSet IfcGeometricProjectionEnum IfcGeometricRepresentationContext IfcGeometricRepresentationItem IfcGeometricRepresentationSubContext IfcGeometricSet IfcGloballyUniqueId IfcGlobalOrLocalEnum IfcGrid IfcGridAxis IfcGridPlacement IfcGridTypeEnum IfcGroup IfcHalfSpaceSolid IfcHeatExchanger IfcHeatExchangerType IfcHeatExchangerTypeEnum IfcHeatFluxDensityMeasure IfcHeatingValueMeasure IfcHumidifier IfcHumidifierType IfcHumidifierTypeEnum IfcIdentifier IfcIlluminanceMeasure IfcImageTexture IfcIndexedColourMap IfcIndexedPolyCurve IfcIndexedPolygonalFace IfcIndexedPolygonalFaceWithVoids IfcIndexedTextureMap IfcIndexedTriangleTextureMap IfcInductanceMeasure IfcInteger IfcIntegerCountRateMeasure IfcInterceptor IfcInterceptorType IfcInterceptorTypeEnum IfcInternalOrExternalEnum IfcIntersectionCurve IfcInventory IfcInventoryTypeEnum IfcIonConcentrationMeasure IfcIrregularTimeSeries IfcIrregularTimeSeriesValue IfcIShapeProfileDef IfcIsothermalMoistureCapacityMeasure IfcJunctionBox IfcJunctionBoxType IfcJunctionBoxTypeEnum IfcKinematicViscosityMeasure IfcKnotType IfcLabel IfcLaborResource IfcLaborResourceType IfcLaborResourceTypeEnum IfcLagTime IfcLamp IfcLampType IfcLampTypeEnum IfcLanguageId IfcLayerSetDirectionEnum IfcLengthMeasure IfcLibraryInformation IfcLibraryReference IfcLightDistributionCurveEnum IfcLightDistributionData IfcLightEmissionSourceEnum IfcLightFixture IfcLightFixtureType IfcLightFixtureTypeEnum IfcLightIntensityDistribution IfcLightSource IfcLightSourceAmbient IfcLightSourceDirectional IfcLightSourceGoniometric IfcLightSourcePositional IfcLightSourceSpot IfcLine IfcLinearForceMeasure IfcLinearMomentMeasure IfcLinearStiffnessMeasure IfcLinearVelocityMeasure IfcLineIndex IfcLoadGroupTypeEnum IfcLocalPlacement IfcLogical IfcLogicalOperatorEnum IfcLoop IfcLShapeProfileDef IfcLuminousFluxMeasure IfcLuminousIntensityDistributionMeasure IfcLuminousIntensityMeasure IfcMagneticFluxDensityMeasure IfcMagneticFluxMeasure IfcManifoldSolidBrep IfcMapConversion IfcMappedItem IfcMassDensityMeasure IfcMassFlowRateMeasure IfcMassMeasure IfcMassPerLengthMeasure IfcMaterial IfcMaterialClassificationRelationship IfcMaterialConstituent IfcMaterialConstituentSet IfcMaterialDefinition IfcMaterialDefinitionRepresentation IfcMaterialLayer IfcMaterialLayerSet IfcMaterialLayerSetUsage IfcMaterialLayerWithOffsets IfcMaterialList IfcMaterialProfile IfcMaterialProfileSet IfcMaterialProfileSetUsage IfcMaterialProfileSetUsageTapering IfcMaterialProfileWithOffsets IfcMaterialProperties IfcMaterialRelationship IfcMaterialUsageDefinition IfcMeasureWithUnit IfcMechanicalFastener IfcMechanicalFastenerType IfcMechanicalFastenerTypeEnum IfcMedicalDevice IfcMedicalDeviceType IfcMedicalDeviceTypeEnum IfcMember IfcMemberStandardCase IfcMemberType IfcMemberTypeEnum IfcMetric IfcMirroredProfileDef IfcModulusOfElasticityMeasure IfcModulusOfLinearSubgradeReactionMeasure IfcModulusOfRotationalSubgradeReactionMeasure IfcModulusOfSubgradeReactionMeasure IfcMoistureDiffusivityMeasure IfcMolecularWeightMeasure IfcMomentOfInertiaMeasure IfcMonetaryMeasure IfcMonetaryUnit IfcMonthInYearNumber IfcMotorConnection IfcMotorConnectionType IfcMotorConnectionTypeEnum IfcNamedUnit IfcNonNegativeLengthMeasure IfcNormalisedRatioMeasure IfcNullStyle IfcNumericMeasure IfcObject IfcObjectDefinition IfcObjective IfcObjectiveEnum IfcObjectPlacement IfcObjectTypeEnum IfcOccupant IfcOccupantTypeEnum IfcOffsetCurve2D IfcOffsetCurve3D IfcOpeningElement IfcOpeningElementTypeEnum IfcOpeningStandardCase IfcOpenShell IfcOrganization IfcOrganizationRelationship IfcOrientedEdge IfcOuterBoundaryCurve IfcOutlet IfcOutletType IfcOutletTypeEnum IfcOwnerHistory IfcParameterizedProfileDef IfcParameterValue IfcPath IfcPcurve IfcPerformanceHistory IfcPerformanceHistoryTypeEnum IfcPermeableCoveringOperationEnum IfcPermeableCoveringProperties IfcPermit IfcPermitTypeEnum IfcPerson IfcPersonAndOrganization IfcPHMeasure IfcPhysicalComplexQuantity IfcPhysicalOrVirtualEnum IfcPhysicalQuantity IfcPhysicalSimpleQuantity IfcPile IfcPileConstructionEnum IfcPileType IfcPileTypeEnum IfcPipeFitting IfcPipeFittingType IfcPipeFittingTypeEnum IfcPipeSegment IfcPipeSegmentType IfcPipeSegmentTypeEnum IfcPixelTexture IfcPlacement IfcPlanarBox IfcPlanarExtent IfcPlanarForceMeasure IfcPlane IfcPlaneAngleMeasure IfcPlate IfcPlateStandardCase IfcPlateType IfcPlateTypeEnum IfcPoint IfcPointOnCurve IfcPointOnSurface IfcPolygonalBoundedHalfSpace IfcPolygonalFaceSet IfcPolyline IfcPolyLoop IfcPort IfcPositiveInteger IfcPositiveLengthMeasure IfcPositivePlaneAngleMeasure IfcPositiveRatioMeasure IfcPostalAddress IfcPowerMeasure IfcPreDefinedColour IfcPreDefinedCurveFont IfcPreDefinedItem IfcPreDefinedProperties IfcPreDefinedPropertySet IfcPreDefinedTextFont IfcPreferredSurfaceCurveRepresentation IfcPresentableText IfcPresentationItem IfcPresentationLayerAssignment IfcPresentationLayerWithStyle IfcPresentationStyle IfcPresentationStyleAssignment IfcPressureMeasure IfcProcedure IfcProcedureType IfcProcedureTypeEnum IfcProcess IfcProduct IfcProductDefinitionShape IfcProductRepresentation IfcProfileDef IfcProfileProperties IfcProfileTypeEnum IfcProject IfcProjectedCRS IfcProjectedOrTrueLengthEnum IfcProjectionElement IfcProjectionElementTypeEnum IfcProjectLibrary IfcProjectOrder IfcProjectOrderTypeEnum IfcProperty IfcPropertyAbstraction IfcPropertyBoundedValue IfcPropertyDefinition IfcPropertyDependencyRelationship IfcPropertyEnumeratedValue IfcPropertyEnumeration IfcPropertyListValue IfcPropertyReferenceValue IfcPropertySet IfcPropertySetDefinition IfcPropertySetDefinitionSet IfcPropertySetTemplate IfcPropertySetTemplateTypeEnum IfcPropertySingleValue IfcPropertyTableValue IfcPropertyTemplate IfcPropertyTemplateDefinition IfcProtectiveDevice IfcProtectiveDeviceTrippingUnit IfcProtectiveDeviceTrippingUnitType IfcProtectiveDeviceTrippingUnitTypeEnum IfcProtectiveDeviceType IfcProtectiveDeviceTypeEnum IfcProxy IfcPump IfcPumpType IfcPumpTypeEnum IfcQuantityArea IfcQuantityCount IfcQuantityLength IfcQuantitySet IfcQuantityTime IfcQuantityVolume IfcQuantityWeight IfcRadioActivityMeasure IfcRailing IfcRailingType IfcRailingTypeEnum IfcRamp IfcRampFlight IfcRampFlightType IfcRampFlightTypeEnum IfcRampType IfcRampTypeEnum IfcRatioMeasure IfcRationalBSplineCurveWithKnots IfcRationalBSplineSurfaceWithKnots IfcReal IfcRectangleHollowProfileDef IfcRectangleProfileDef IfcRectangularPyramid IfcRectangularTrimmedSurface IfcRecurrencePattern IfcRecurrenceTypeEnum IfcReference IfcReflectanceMethodEnum IfcRegularTimeSeries IfcReinforcementBarProperties IfcReinforcementDefinitionProperties IfcReinforcingBar IfcReinforcingBarRoleEnum IfcReinforcingBarSurfaceEnum IfcReinforcingBarType IfcReinforcingBarTypeEnum IfcReinforcingElement IfcReinforcingElementType IfcReinforcingMesh IfcReinforcingMeshType IfcReinforcingMeshTypeEnum IfcRelAggregates IfcRelAssigns IfcRelAssignsToActor IfcRelAssignsToControl IfcRelAssignsToGroup IfcRelAssignsToGroupByFactor IfcRelAssignsToProcess IfcRelAssignsToProduct IfcRelAssignsToResource IfcRelAssociates IfcRelAssociatesApproval IfcRelAssociatesClassification IfcRelAssociatesConstraint IfcRelAssociatesDocument IfcRelAssociatesLibrary IfcRelAssociatesMaterial IfcRelationship IfcRelConnects IfcRelConnectsElements IfcRelConnectsPathElements IfcRelConnectsPorts IfcRelConnectsPortToElement IfcRelConnectsStructuralActivity IfcRelConnectsStructuralMember IfcRelConnectsWithEccentricity IfcRelConnectsWithRealizingElements IfcRelContainedInSpatialStructure IfcRelCoversBldgElements IfcRelCoversSpaces IfcRelDeclares IfcRelDecomposes IfcRelDefines IfcRelDefinesByObject IfcRelDefinesByProperties IfcRelDefinesByTemplate IfcRelDefinesByType IfcRelFillsElement IfcRelFlowControlElements IfcRelInterferesElements IfcRelNests IfcRelProjectsElement IfcRelReferencedInSpatialStructure IfcRelSequence IfcRelServicesBuildings IfcRelSpaceBoundary IfcRelSpaceBoundary1stLevel IfcRelSpaceBoundary2ndLevel IfcRelVoidsElement IfcReparametrisedCompositeCurveSegment IfcRepresentation IfcRepresentationContext IfcRepresentationItem IfcRepresentationMap IfcResource IfcResourceApprovalRelationship IfcResourceConstraintRelationship IfcResourceLevelRelationship IfcResourceTime IfcRevolvedAreaSolid IfcRevolvedAreaSolidTapered IfcRightCircularCone IfcRightCircularCylinder IfcRoleEnum IfcRoof IfcRoofType IfcRoofTypeEnum IfcRoot IfcRotationalFrequencyMeasure IfcRotationalMassMeasure IfcRotationalStiffnessMeasure IfcRoundedRectangleProfileDef IfcSanitaryTerminal IfcSanitaryTerminalType IfcSanitaryTerminalTypeEnum IfcSchedulingTime IfcSeamCurve IfcSectionalAreaIntegralMeasure IfcSectionedSpine IfcSectionModulusMeasure IfcSectionProperties IfcSectionReinforcementProperties IfcSectionTypeEnum IfcSensor IfcSensorType IfcSensorTypeEnum IfcSequenceEnum IfcShadingDevice IfcShadingDeviceType IfcShadingDeviceTypeEnum IfcShapeAspect IfcShapeModel IfcShapeRepresentation IfcShearModulusMeasure IfcShellBasedSurfaceModel IfcSimpleProperty IfcSimplePropertyTemplate IfcSimplePropertyTemplateTypeEnum IfcSIPrefix IfcSite IfcSIUnit IfcSIUnitName IfcSlab IfcSlabElementedCase IfcSlabStandardCase IfcSlabType IfcSlabTypeEnum IfcSlippageConnectionCondition IfcSolarDevice IfcSolarDeviceType IfcSolarDeviceTypeEnum IfcSolidAngleMeasure IfcSolidModel IfcSoundPowerLevelMeasure IfcSoundPowerMeasure IfcSoundPressureLevelMeasure IfcSoundPressureMeasure IfcSpace IfcSpaceHeater IfcSpaceHeaterType IfcSpaceHeaterTypeEnum IfcSpaceType IfcSpaceTypeEnum IfcSpatialElement IfcSpatialElementType IfcSpatialStructureElement IfcSpatialStructureElementType IfcSpatialZone IfcSpatialZoneType IfcSpatialZoneTypeEnum IfcSpecificHeatCapacityMeasure IfcSpecularExponent IfcSpecularRoughness IfcSphere IfcSphericalSurface IfcStackTerminal IfcStackTerminalType IfcStackTerminalTypeEnum IfcStair IfcStairFlight IfcStairFlightType IfcStairFlightTypeEnum IfcStairType IfcStairTypeEnum IfcStateEnum IfcStructuralAction IfcStructuralActivity IfcStructuralAnalysisModel IfcStructuralConnection IfcStructuralConnectionCondition IfcStructuralCurveAction IfcStructuralCurveActivityTypeEnum IfcStructuralCurveConnection IfcStructuralCurveMember IfcStructuralCurveMemberTypeEnum IfcStructuralCurveMemberVarying IfcStructuralCurveReaction IfcStructuralItem IfcStructuralLinearAction IfcStructuralLoad IfcStructuralLoadCase IfcStructuralLoadConfiguration IfcStructuralLoadGroup IfcStructuralLoadLinearForce IfcStructuralLoadOrResult IfcStructuralLoadPlanarForce IfcStructuralLoadSingleDisplacement IfcStructuralLoadSingleDisplacementDistortion IfcStructuralLoadSingleForce IfcStructuralLoadSingleForceWarping IfcStructuralLoadStatic IfcStructuralLoadTemperature IfcStructuralMember IfcStructuralPlanarAction IfcStructuralPointAction IfcStructuralPointConnection IfcStructuralPointReaction IfcStructuralReaction IfcStructuralResultGroup IfcStructuralSurfaceAction IfcStructuralSurfaceActivityTypeEnum IfcStructuralSurfaceConnection IfcStructuralSurfaceMember IfcStructuralSurfaceMemberTypeEnum IfcStructuralSurfaceMemberVarying IfcStructuralSurfaceReaction IfcStyledItem IfcStyledRepresentation IfcStyleModel IfcSubContractResource IfcSubContractResourceType IfcSubContractResourceTypeEnum IfcSubedge IfcSurface IfcSurfaceCurve IfcSurfaceCurveSweptAreaSolid IfcSurfaceFeature IfcSurfaceFeatureTypeEnum IfcSurfaceOfLinearExtrusion IfcSurfaceOfRevolution IfcSurfaceReinforcementArea IfcSurfaceSide IfcSurfaceStyle IfcSurfaceStyleLighting IfcSurfaceStyleRefraction IfcSurfaceStyleRendering IfcSurfaceStyleShading IfcSurfaceStyleWithTextures IfcSurfaceTexture IfcSweptAreaSolid IfcSweptDiskSolid IfcSweptDiskSolidPolygonal IfcSweptSurface IfcSwitchingDevice IfcSwitchingDeviceType IfcSwitchingDeviceTypeEnum IfcSystem IfcSystemFurnitureElement IfcSystemFurnitureElementType IfcSystemFurnitureElementTypeEnum IfcTable IfcTableColumn IfcTableRow IfcTank IfcTankType IfcTankTypeEnum IfcTask IfcTaskDurationEnum IfcTaskTime IfcTaskTimeRecurring IfcTaskType IfcTaskTypeEnum IfcTelecomAddress IfcTemperatureGradientMeasure IfcTemperatureRateOfChangeMeasure IfcTendon IfcTendonAnchor IfcTendonAnchorType IfcTendonAnchorTypeEnum IfcTendonType IfcTendonTypeEnum IfcTessellatedFaceSet IfcTessellatedItem IfcText IfcTextAlignment IfcTextDecoration IfcTextFontName IfcTextLiteral IfcTextLiteralWithExtent IfcTextPath IfcTextStyle IfcTextStyleFontModel IfcTextStyleForDefinedFont IfcTextStyleTextModel IfcTextTransformation IfcTextureCoordinate IfcTextureCoordinateGenerator IfcTextureMap IfcTextureVertex IfcTextureVertexList IfcThermalAdmittanceMeasure IfcThermalConductivityMeasure IfcThermalExpansionCoefficientMeasure IfcThermalResistanceMeasure IfcThermalTransmittanceMeasure IfcThermodynamicTemperatureMeasure IfcTime IfcTimeMeasure IfcTimePeriod IfcTimeSeries IfcTimeSeriesDataTypeEnum IfcTimeSeriesValue IfcTimeStamp IfcTopologicalRepresentationItem IfcTopologyRepresentation IfcToroidalSurface IfcTorqueMeasure IfcTransformer IfcTransformerType IfcTransformerTypeEnum IfcTransitionCode IfcTransportElement IfcTransportElementType IfcTransportElementTypeEnum IfcTrapeziumProfileDef IfcTriangulatedFaceSet IfcTrimmedCurve IfcTrimmingPreference IfcTShapeProfileDef IfcTubeBundle IfcTubeBundleType IfcTubeBundleTypeEnum IfcTypeObject IfcTypeProcess IfcTypeProduct IfcTypeResource IfcUnitaryControlElement IfcUnitaryControlElementType IfcUnitaryControlElementTypeEnum IfcUnitaryEquipment IfcUnitaryEquipmentType IfcUnitaryEquipmentTypeEnum IfcUnitAssignment IfcUnitEnum IfcURIReference IfcUShapeProfileDef IfcValve IfcValveType IfcValveTypeEnum IfcVaporPermeabilityMeasure IfcVector IfcVertex IfcVertexLoop IfcVertexPoint IfcVibrationIsolator IfcVibrationIsolatorType IfcVibrationIsolatorTypeEnum IfcVirtualElement IfcVirtualGridIntersection IfcVoidingFeature IfcVoidingFeatureTypeEnum IfcVolumeMeasure IfcVolumetricFlowRateMeasure IfcWall IfcWallElementedCase IfcWallStandardCase IfcWallType IfcWallTypeEnum IfcWarpingConstantMeasure IfcWarpingMomentMeasure IfcWasteTerminal IfcWasteTerminalType IfcWasteTerminalTypeEnum IfcWindow IfcWindowLiningProperties IfcWindowPanelOperationEnum IfcWindowPanelPositionEnum IfcWindowPanelProperties IfcWindowStandardCase IfcWindowStyle IfcWindowStyleConstructionEnum IfcWindowStyleOperationEnum IfcWindowType IfcWindowTypeEnum IfcWindowTypePartitioningEnum IfcWorkCalendar IfcWorkCalendarTypeEnum IfcWorkControl IfcWorkPlan IfcWorkPlanTypeEnum IfcWorkSchedule IfcWorkScheduleTypeEnum IfcWorkTime IfcZone IfcZShapeProfileDef

IfcActorSelect IfcAppliedValueSelect IfcAxis2Placement IfcBendingParameterSelect IfcBooleanOperand IfcClassificationReferenceSelect IfcClassificationSelect IfcColour IfcColourOrFactor IfcCoordinateReferenceSystemSelect IfcCsgSelect IfcCurveFontOrScaledCurveFontSelect IfcCurveOnSurface IfcCurveOrEdgeCurve IfcCurveStyleFontSelect IfcDefinitionSelect IfcDerivedMeasureValue IfcDocumentSelect IfcFillStyleSelect IfcGeometricSetSelect IfcGridPlacementDirectionSelect IfcHatchLineDistanceSelect IfcLayeredItem IfcLibrarySelect IfcLightDistributionDataSourceSelect IfcMaterialSelect IfcMeasureValue IfcMetricValueSelect IfcModulusOfRotationalSubgradeReactionSelect IfcModulusOfSubgradeReactionSelect IfcModulusOfTranslationalSubgradeReactionSelect IfcObjectReferenceSelect IfcPointOrVertexPoint IfcPresentationStyleSelect IfcProcessSelect IfcProductRepresentationSelect IfcProductSelect IfcPropertySetDefinitionSelect IfcResourceObjectSelect IfcResourceSelect IfcRotationalStiffnessSelect IfcSegmentIndexSelect IfcShell IfcSimpleValue IfcSizeSelect IfcSolidOrShell IfcSpaceBoundarySelect IfcSpecularHighlightSelect IfcStructuralActivityAssignmentSelect IfcStyleAssignmentSelect IfcSurfaceOrFaceSurface IfcSurfaceStyleElementSelect IfcTextFontSelect IfcTimeOrRatioSelect IfcTranslationalStiffnessSelect IfcTrimmingSelect IfcUnit IfcValue IfcVectorOrDirection IfcWarpingStiffnessSelect