Name 

Description 

 

IfcActionRequest 

This is class OdIfc4::IfcActionRequest. 

 

IfcActionRequestTypeEnum 

This is class OdIfc4::IfcActionRequestTypeEnum. 

 

IfcActionSourceTypeEnum 

This is class OdIfc4::IfcActionSourceTypeEnum. 

 

IfcActionTypeEnum 

This is class OdIfc4::IfcActionTypeEnum. 

 

IfcActor 

This is class OdIfc4::IfcActor. 

 

IfcActorRole 

This is class OdIfc4::IfcActorRole. 

 

IfcActorSelect 

This is class OdIfc4::IfcActorSelect. 

 

IfcActuator 

This is class OdIfc4::IfcActuator. 

 

IfcActuatorType 

This is class OdIfc4::IfcActuatorType. 

 

IfcActuatorTypeEnum 

This is class OdIfc4::IfcActuatorTypeEnum. 

 

IfcAddress 

This is class OdIfc4::IfcAddress. 

 

IfcAddressTypeEnum 

This is class OdIfc4::IfcAddressTypeEnum. 

 

IfcAdvancedBrep 

This is class OdIfc4::IfcAdvancedBrep. 

 

IfcAdvancedBrepWithVoids 

This is class OdIfc4::IfcAdvancedBrepWithVoids. 

 

IfcAdvancedFace 

This is class OdIfc4::IfcAdvancedFace. 

 

IfcAirTerminal 

This is class OdIfc4::IfcAirTerminal. 

 

IfcAirTerminalBox 

This is class OdIfc4::IfcAirTerminalBox. 

 

IfcAirTerminalBoxType 

This is class OdIfc4::IfcAirTerminalBoxType. 

 

IfcAirTerminalBoxTypeEnum 

This is class OdIfc4::IfcAirTerminalBoxTypeEnum. 

 

IfcAirTerminalType 

This is class OdIfc4::IfcAirTerminalType. 

 

IfcAirTerminalTypeEnum 

This is class OdIfc4::IfcAirTerminalTypeEnum. 

 

IfcAirToAirHeatRecovery 

This is class OdIfc4::IfcAirToAirHeatRecovery. 

 

IfcAirToAirHeatRecoveryType 

This is class OdIfc4::IfcAirToAirHeatRecoveryType. 

 

IfcAirToAirHeatRecoveryTypeEnum 

This is class OdIfc4::IfcAirToAirHeatRecoveryTypeEnum. 

 

IfcAlarm 

This is class OdIfc4::IfcAlarm. 

 

IfcAlarmType 

This is class OdIfc4::IfcAlarmType. 

 

IfcAlarmTypeEnum 

This is class OdIfc4::IfcAlarmTypeEnum. 

 

IfcAnalysisModelTypeEnum 

This is class OdIfc4::IfcAnalysisModelTypeEnum. 

 

IfcAnalysisTheoryTypeEnum 

This is class OdIfc4::IfcAnalysisTheoryTypeEnum. 

 

IfcAnnotation 

This is class OdIfc4::IfcAnnotation. 

 

IfcAnnotationFillArea 

This is class OdIfc4::IfcAnnotationFillArea. 

 

IfcApplication 

This is class OdIfc4::IfcApplication. 

 

IfcAppliedValue 

This is class OdIfc4::IfcAppliedValue. 

 

IfcAppliedValueSelect 

This is class OdIfc4::IfcAppliedValueSelect. 

 

IfcApproval 

This is class OdIfc4::IfcApproval. 

 

IfcApprovalRelationship 

This is class OdIfc4::IfcApprovalRelationship. 

 

IfcArbitraryClosedProfileDef 

This is class OdIfc4::IfcArbitraryClosedProfileDef. 

 

IfcArbitraryOpenProfileDef 

This is class OdIfc4::IfcArbitraryOpenProfileDef. 

 

IfcArbitraryProfileDefWithVoids 

This is class OdIfc4::IfcArbitraryProfileDefWithVoids. 

 

IfcArithmeticOperatorEnum 

This is class OdIfc4::IfcArithmeticOperatorEnum. 

 

IfcAssemblyPlaceEnum 

This is class OdIfc4::IfcAssemblyPlaceEnum. 

 

IfcAsset 

This is class OdIfc4::IfcAsset. 

 

IfcAsymmetricIShapeProfileDef 

This is class OdIfc4::IfcAsymmetricIShapeProfileDef. 

 

IfcAudioVisualAppliance 

This is class OdIfc4::IfcAudioVisualAppliance. 

 

IfcAudioVisualApplianceType 

This is class OdIfc4::IfcAudioVisualApplianceType. 

 

IfcAudioVisualApplianceTypeEnum 

This is class OdIfc4::IfcAudioVisualApplianceTypeEnum. 

 

IfcAxis1Placement 

This is class OdIfc4::IfcAxis1Placement. 

 

IfcAxis2Placement 

This is class OdIfc4::IfcAxis2Placement. 

 

IfcAxis2Placement2D 

This is class OdIfc4::IfcAxis2Placement2D. 

 

IfcAxis2Placement3D 

This is class OdIfc4::IfcAxis2Placement3D. 

 

IfcBeam 

This is class OdIfc4::IfcBeam. 

 

IfcBeamStandardCase 

This is class OdIfc4::IfcBeamStandardCase. 

 

IfcBeamType 

This is class OdIfc4::IfcBeamType. 

 

IfcBeamTypeEnum 

This is class OdIfc4::IfcBeamTypeEnum. 

 

IfcBenchmarkEnum 

This is class OdIfc4::IfcBenchmarkEnum. 

 

IfcBendingParameterSelect 

This is class OdIfc4::IfcBendingParameterSelect. 

 

IfcBlobTexture 

This is class OdIfc4::IfcBlobTexture. 

 

IfcBlock 

This is class OdIfc4::IfcBlock. 

 

IfcBoiler 

This is class OdIfc4::IfcBoiler. 

 

IfcBoilerType 

This is class OdIfc4::IfcBoilerType. 

 

IfcBoilerTypeEnum 

This is class OdIfc4::IfcBoilerTypeEnum. 

 

IfcBooleanClippingResult 

This is class OdIfc4::IfcBooleanClippingResult. 

 

IfcBooleanOperand 

This is class OdIfc4::IfcBooleanOperand. 

 

IfcBooleanOperator 

This is class OdIfc4::IfcBooleanOperator. 

 

IfcBooleanResult 

This is class OdIfc4::IfcBooleanResult. 

 

IfcBoundaryCondition 

This is class OdIfc4::IfcBoundaryCondition. 

 

IfcBoundaryCurve 

This is class OdIfc4::IfcBoundaryCurve. 

 

IfcBoundaryEdgeCondition 

This is class OdIfc4::IfcBoundaryEdgeCondition. 

 

IfcBoundaryFaceCondition 

This is class OdIfc4::IfcBoundaryFaceCondition. 

 

IfcBoundaryNodeCondition 

This is class OdIfc4::IfcBoundaryNodeCondition. 

 

IfcBoundaryNodeConditionWarping 

This is class OdIfc4::IfcBoundaryNodeConditionWarping. 

 

IfcBoundedCurve 

This is class OdIfc4::IfcBoundedCurve. 

 

IfcBoundedSurface 

This is class OdIfc4::IfcBoundedSurface. 

 

IfcBoundingBox 

This is class OdIfc4::IfcBoundingBox. 

 

IfcBoxedHalfSpace 

This is class OdIfc4::IfcBoxedHalfSpace. 

 

IfcBSplineCurve 

This is class OdIfc4::IfcBSplineCurve. 

 

IfcBSplineCurveForm 

This is class OdIfc4::IfcBSplineCurveForm. 

 

IfcBSplineCurveWithKnots 

This is class OdIfc4::IfcBSplineCurveWithKnots. 

 

IfcBSplineSurface 

This is class OdIfc4::IfcBSplineSurface. 

 

IfcBSplineSurfaceForm 

This is class OdIfc4::IfcBSplineSurfaceForm. 

 

IfcBSplineSurfaceWithKnots 

This is class OdIfc4::IfcBSplineSurfaceWithKnots. 

 

IfcBuilding 

This is class OdIfc4::IfcBuilding. 

 

IfcBuildingElement 

This is class OdIfc4::IfcBuildingElement. 

 

IfcBuildingElementPart 

This is class OdIfc4::IfcBuildingElementPart. 

 

IfcBuildingElementPartType 

This is class OdIfc4::IfcBuildingElementPartType. 

 

IfcBuildingElementPartTypeEnum 

This is class OdIfc4::IfcBuildingElementPartTypeEnum. 

 

IfcBuildingElementProxy 

This is class OdIfc4::IfcBuildingElementProxy. 

 

IfcBuildingElementProxyType 

This is class OdIfc4::IfcBuildingElementProxyType. 

 

IfcBuildingElementProxyTypeEnum 

This is class OdIfc4::IfcBuildingElementProxyTypeEnum. 

 

IfcBuildingElementType 

This is class OdIfc4::IfcBuildingElementType. 

 

IfcBuildingStorey 

This is class OdIfc4::IfcBuildingStorey. 

 

IfcBuildingSystem 

This is class OdIfc4::IfcBuildingSystem. 

 

IfcBuildingSystemTypeEnum 

This is class OdIfc4::IfcBuildingSystemTypeEnum. 

 

IfcBurner 

This is class OdIfc4::IfcBurner. 

 

IfcBurnerType 

This is class OdIfc4::IfcBurnerType. 

 

IfcBurnerTypeEnum 

This is class OdIfc4::IfcBurnerTypeEnum. 

 

IfcCableCarrierFitting 

This is class OdIfc4::IfcCableCarrierFitting. 

 

IfcCableCarrierFittingType 

This is class OdIfc4::IfcCableCarrierFittingType. 

 

IfcCableCarrierFittingTypeEnum 

This is class OdIfc4::IfcCableCarrierFittingTypeEnum. 

 

IfcCableCarrierSegment 

This is class OdIfc4::IfcCableCarrierSegment. 

 

IfcCableCarrierSegmentType 

This is class OdIfc4::IfcCableCarrierSegmentType. 

 

IfcCableCarrierSegmentTypeEnum 

This is class OdIfc4::IfcCableCarrierSegmentTypeEnum. 

 

IfcCableFitting 

This is class OdIfc4::IfcCableFitting. 

 

IfcCableFittingType 

This is class OdIfc4::IfcCableFittingType. 

 

IfcCableFittingTypeEnum 

This is class OdIfc4::IfcCableFittingTypeEnum. 

 

IfcCableSegment 

This is class OdIfc4::IfcCableSegment. 

 

IfcCableSegmentType 

This is class OdIfc4::IfcCableSegmentType. 

 

IfcCableSegmentTypeEnum 

This is class OdIfc4::IfcCableSegmentTypeEnum. 

 

IfcCartesianPoint 

This is class OdIfc4::IfcCartesianPoint. 

 

IfcCartesianPointList 

This is class OdIfc4::IfcCartesianPointList. 

 

IfcCartesianPointList2D 

This is class OdIfc4::IfcCartesianPointList2D. 

 

IfcCartesianPointList3D 

This is class OdIfc4::IfcCartesianPointList3D. 

 

IfcCartesianTransformationOperator 

This is class OdIfc4::IfcCartesianTransformationOperator. 

 

IfcCartesianTransformationOperator2D 

This is class OdIfc4::IfcCartesianTransformationOperator2D. 

 

IfcCartesianTransformationOperator2DnonUniform 

This is class OdIfc4::IfcCartesianTransformationOperator2DnonUniform. 

 

IfcCartesianTransformationOperator3D 

This is class OdIfc4::IfcCartesianTransformationOperator3D. 

 

IfcCartesianTransformationOperator3DnonUniform 

This is class OdIfc4::IfcCartesianTransformationOperator3DnonUniform. 

 

IfcCenterLineProfileDef 

This is class OdIfc4::IfcCenterLineProfileDef. 

 

IfcChangeActionEnum 

This is class OdIfc4::IfcChangeActionEnum. 

 

IfcChiller 

This is class OdIfc4::IfcChiller. 

 

IfcChillerType 

This is class OdIfc4::IfcChillerType. 

 

IfcChillerTypeEnum 

This is class OdIfc4::IfcChillerTypeEnum. 

 

IfcChimney 

This is class OdIfc4::IfcChimney. 

 

IfcChimneyType 

This is class OdIfc4::IfcChimneyType. 

 

IfcChimneyTypeEnum 

This is class OdIfc4::IfcChimneyTypeEnum. 

 

IfcCircle 

This is class OdIfc4::IfcCircle. 

 

IfcCircleHollowProfileDef 

This is class OdIfc4::IfcCircleHollowProfileDef. 

 

IfcCircleProfileDef 

This is class OdIfc4::IfcCircleProfileDef. 

 

IfcCivilElement 

This is class OdIfc4::IfcCivilElement. 

 

IfcCivilElementType 

This is class OdIfc4::IfcCivilElementType. 

 

IfcClassification 

This is class OdIfc4::IfcClassification. 

 

IfcClassificationReference 

This is class OdIfc4::IfcClassificationReference. 

 

IfcClassificationReferenceSelect 

This is class OdIfc4::IfcClassificationReferenceSelect. 

 

IfcClassificationSelect 

This is class OdIfc4::IfcClassificationSelect. 

 

IfcClosedShell 

This is class OdIfc4::IfcClosedShell. 

 

IfcCoil 

This is class OdIfc4::IfcCoil. 

 

IfcCoilType 

This is class OdIfc4::IfcCoilType. 

 

IfcCoilTypeEnum 

This is class OdIfc4::IfcCoilTypeEnum. 

 

IfcColour 

This is class OdIfc4::IfcColour. 

 

IfcColourOrFactor 

This is class OdIfc4::IfcColourOrFactor. 

 

IfcColourRgb 

This is class OdIfc4::IfcColourRgb. 

 

IfcColourRgbList 

This is class OdIfc4::IfcColourRgbList. 

 

IfcColourSpecification 

This is class OdIfc4::IfcColourSpecification. 

 

IfcColumn 

This is class OdIfc4::IfcColumn. 

 

IfcColumnStandardCase 

This is class OdIfc4::IfcColumnStandardCase. 

 

IfcColumnType 

This is class OdIfc4::IfcColumnType. 

 

IfcColumnTypeEnum 

This is class OdIfc4::IfcColumnTypeEnum. 

 

IfcCommunicationsAppliance 

This is class OdIfc4::IfcCommunicationsAppliance. 

 

IfcCommunicationsApplianceType 

This is class OdIfc4::IfcCommunicationsApplianceType. 

 

IfcCommunicationsApplianceTypeEnum 

This is class OdIfc4::IfcCommunicationsApplianceTypeEnum. 

 

IfcComplexProperty 

This is class OdIfc4::IfcComplexProperty. 

 

IfcComplexPropertyTemplate 

This is class OdIfc4::IfcComplexPropertyTemplate. 

 

IfcComplexPropertyTemplateTypeEnum 

This is class OdIfc4::IfcComplexPropertyTemplateTypeEnum. 

 

IfcCompositeCurve 

This is class OdIfc4::IfcCompositeCurve. 

 

IfcCompositeCurveOnSurface 

This is class OdIfc4::IfcCompositeCurveOnSurface. 

 

IfcCompositeCurveSegment 

This is class OdIfc4::IfcCompositeCurveSegment. 

 

IfcCompositeProfileDef 

This is class OdIfc4::IfcCompositeProfileDef. 

 

IfcCompressor 

This is class OdIfc4::IfcCompressor. 

 

IfcCompressorType 

This is class OdIfc4::IfcCompressorType. 

 

IfcCompressorTypeEnum 

This is class OdIfc4::IfcCompressorTypeEnum. 

 

IfcCondenser 

This is class OdIfc4::IfcCondenser. 

 

IfcCondenserType 

This is class OdIfc4::IfcCondenserType. 

 

IfcCondenserTypeEnum 

This is class OdIfc4::IfcCondenserTypeEnum. 

 

IfcConic 

This is class OdIfc4::IfcConic. 

 

IfcConnectedFaceSet 

This is class OdIfc4::IfcConnectedFaceSet. 

 

IfcConnectionCurveGeometry 

This is class OdIfc4::IfcConnectionCurveGeometry. 

 

IfcConnectionGeometry 

This is class OdIfc4::IfcConnectionGeometry. 

 

IfcConnectionPointEccentricity 

This is class OdIfc4::IfcConnectionPointEccentricity. 

 

IfcConnectionPointGeometry 

This is class OdIfc4::IfcConnectionPointGeometry. 

 

IfcConnectionSurfaceGeometry 

This is class OdIfc4::IfcConnectionSurfaceGeometry. 

 

IfcConnectionTypeEnum 

This is class OdIfc4::IfcConnectionTypeEnum. 

 

IfcConnectionVolumeGeometry 

This is class OdIfc4::IfcConnectionVolumeGeometry. 

 

IfcConstraint 

This is class OdIfc4::IfcConstraint. 

 

IfcConstraintEnum 

This is class OdIfc4::IfcConstraintEnum. 

 

IfcConstructionEquipmentResource 

This is class OdIfc4::IfcConstructionEquipmentResource. 

 

IfcConstructionEquipmentResourceType 

This is class OdIfc4::IfcConstructionEquipmentResourceType. 

 

IfcConstructionEquipmentResourceTypeEnum 

This is class OdIfc4::IfcConstructionEquipmentResourceTypeEnum. 

 

IfcConstructionMaterialResource 

This is class OdIfc4::IfcConstructionMaterialResource. 

 

IfcConstructionMaterialResourceType 

This is class OdIfc4::IfcConstructionMaterialResourceType. 

 

IfcConstructionMaterialResourceTypeEnum 

This is class OdIfc4::IfcConstructionMaterialResourceTypeEnum. 

 

IfcConstructionProductResource 

This is class OdIfc4::IfcConstructionProductResource. 

 

IfcConstructionProductResourceType 

This is class OdIfc4::IfcConstructionProductResourceType. 

 

IfcConstructionProductResourceTypeEnum 

This is class OdIfc4::IfcConstructionProductResourceTypeEnum. 

 

IfcConstructionResource 

This is class OdIfc4::IfcConstructionResource. 

 

IfcConstructionResourceType 

This is class OdIfc4::IfcConstructionResourceType. 

 

IfcContext 

This is class OdIfc4::IfcContext. 

 

IfcContextDependentUnit 

This is class OdIfc4::IfcContextDependentUnit. 

 

IfcControl 

This is class OdIfc4::IfcControl. 

 

IfcController 

This is class OdIfc4::IfcController. 

 

IfcControllerType 

This is class OdIfc4::IfcControllerType. 

 

IfcControllerTypeEnum 

This is class OdIfc4::IfcControllerTypeEnum. 

 

IfcConversionBasedUnit 

This is class OdIfc4::IfcConversionBasedUnit. 

 

IfcConversionBasedUnitWithOffset 

This is class OdIfc4::IfcConversionBasedUnitWithOffset. 

 

IfcCooledBeam 

This is class OdIfc4::IfcCooledBeam. 

 

IfcCooledBeamType 

This is class OdIfc4::IfcCooledBeamType. 

 

IfcCooledBeamTypeEnum 

This is class OdIfc4::IfcCooledBeamTypeEnum. 

 

IfcCoolingTower 

This is class OdIfc4::IfcCoolingTower. 

 

IfcCoolingTowerType 

This is class OdIfc4::IfcCoolingTowerType. 

 

IfcCoolingTowerTypeEnum 

This is class OdIfc4::IfcCoolingTowerTypeEnum. 

 

IfcCoordinateOperation 

This is class OdIfc4::IfcCoordinateOperation. 

 

IfcCoordinateReferenceSystem 

This is class OdIfc4::IfcCoordinateReferenceSystem. 

 

IfcCoordinateReferenceSystemSelect 

This is class OdIfc4::IfcCoordinateReferenceSystemSelect. 

 

IfcCostItem 

This is class OdIfc4::IfcCostItem. 

 

IfcCostItemTypeEnum 

This is class OdIfc4::IfcCostItemTypeEnum. 

 

IfcCostSchedule 

This is class OdIfc4::IfcCostSchedule. 

 

IfcCostScheduleTypeEnum 

This is class OdIfc4::IfcCostScheduleTypeEnum. 

 

IfcCostValue 

This is class OdIfc4::IfcCostValue. 

 

IfcCovering 

This is class OdIfc4::IfcCovering. 

 

IfcCoveringType 

This is class OdIfc4::IfcCoveringType. 

 

IfcCoveringTypeEnum 

This is class OdIfc4::IfcCoveringTypeEnum. 

 

IfcCrewResource 

This is class OdIfc4::IfcCrewResource. 

 

IfcCrewResourceType 

This is class OdIfc4::IfcCrewResourceType. 

 

IfcCrewResourceTypeEnum 

This is class OdIfc4::IfcCrewResourceTypeEnum. 

 

IfcCsgPrimitive3D 

This is class OdIfc4::IfcCsgPrimitive3D. 

 

IfcCsgSelect 

This is class OdIfc4::IfcCsgSelect. 

 

IfcCsgSolid 

This is class OdIfc4::IfcCsgSolid. 

 

IfcCShapeProfileDef 

This is class OdIfc4::IfcCShapeProfileDef. 

 

IfcCurrencyRelationship 

This is class OdIfc4::IfcCurrencyRelationship. 

 

IfcCurtainWall 

This is class OdIfc4::IfcCurtainWall. 

 

IfcCurtainWallType 

This is class OdIfc4::IfcCurtainWallType. 

 

IfcCurtainWallTypeEnum 

This is class OdIfc4::IfcCurtainWallTypeEnum. 

 

IfcCurve 

This is class OdIfc4::IfcCurve. 

 

IfcCurveBoundedPlane 

This is class OdIfc4::IfcCurveBoundedPlane. 

 

IfcCurveBoundedSurface 

This is class OdIfc4::IfcCurveBoundedSurface. 

 

IfcCurveFontOrScaledCurveFontSelect 

This is class OdIfc4::IfcCurveFontOrScaledCurveFontSelect. 

 

IfcCurveInterpolationEnum 

This is class OdIfc4::IfcCurveInterpolationEnum. 

 

IfcCurveOnSurface 

This is class OdIfc4::IfcCurveOnSurface. 

 

IfcCurveOrEdgeCurve 

This is class OdIfc4::IfcCurveOrEdgeCurve. 

 

IfcCurveStyle 

This is class OdIfc4::IfcCurveStyle. 

 

IfcCurveStyleFont 

This is class OdIfc4::IfcCurveStyleFont. 

 

IfcCurveStyleFontAndScaling 

This is class OdIfc4::IfcCurveStyleFontAndScaling. 

 

IfcCurveStyleFontPattern 

This is class OdIfc4::IfcCurveStyleFontPattern. 

 

IfcCurveStyleFontSelect 

This is class OdIfc4::IfcCurveStyleFontSelect. 

 

IfcCylindricalSurface 

This is class OdIfc4::IfcCylindricalSurface. 

 

IfcDamper 

This is class OdIfc4::IfcDamper. 

 

IfcDamperType 

This is class OdIfc4::IfcDamperType. 

 

IfcDamperTypeEnum 

This is class OdIfc4::IfcDamperTypeEnum. 

 

IfcDataOriginEnum 

This is class OdIfc4::IfcDataOriginEnum. 

 

IfcDefinitionSelect 

This is class OdIfc4::IfcDefinitionSelect. 

 

IfcDerivedMeasureValue 

This is class OdIfc4::IfcDerivedMeasureValue. 

 

IfcDerivedProfileDef 

This is class OdIfc4::IfcDerivedProfileDef. 

 

IfcDerivedUnit 

This is class OdIfc4::IfcDerivedUnit. 

 

IfcDerivedUnitElement 

This is class OdIfc4::IfcDerivedUnitElement. 

 

IfcDerivedUnitEnum 

This is class OdIfc4::IfcDerivedUnitEnum. 

 

IfcDimensionalExponents 

This is class OdIfc4::IfcDimensionalExponents. 

 

IfcDirection 

This is class OdIfc4::IfcDirection. 

 

IfcDirectionSenseEnum 

This is class OdIfc4::IfcDirectionSenseEnum. 

 

IfcDiscreteAccessory 

This is class OdIfc4::IfcDiscreteAccessory. 

 

IfcDiscreteAccessoryType 

This is class OdIfc4::IfcDiscreteAccessoryType. 

 

IfcDiscreteAccessoryTypeEnum 

This is class OdIfc4::IfcDiscreteAccessoryTypeEnum. 

 

IfcDistributionChamberElement 

This is class OdIfc4::IfcDistributionChamberElement. 

 

IfcDistributionChamberElementType 

This is class OdIfc4::IfcDistributionChamberElementType. 

 

IfcDistributionChamberElementTypeEnum 

This is class OdIfc4::IfcDistributionChamberElementTypeEnum. 

 

IfcDistributionCircuit 

This is class OdIfc4::IfcDistributionCircuit. 

 

IfcDistributionControlElement 

This is class OdIfc4::IfcDistributionControlElement. 

 

IfcDistributionControlElementType 

This is class OdIfc4::IfcDistributionControlElementType. 

 

IfcDistributionElement 

This is class OdIfc4::IfcDistributionElement. 

 

IfcDistributionElementType 

This is class OdIfc4::IfcDistributionElementType. 

 

IfcDistributionFlowElement 

This is class OdIfc4::IfcDistributionFlowElement. 

 

IfcDistributionFlowElementType 

This is class OdIfc4::IfcDistributionFlowElementType. 

 

IfcDistributionPort 

This is class OdIfc4::IfcDistributionPort. 

 

IfcDistributionPortTypeEnum 

This is class OdIfc4::IfcDistributionPortTypeEnum. 

 

IfcDistributionSystem 

This is class OdIfc4::IfcDistributionSystem. 

 

IfcDistributionSystemEnum 

This is class OdIfc4::IfcDistributionSystemEnum. 

 

IfcDocumentConfidentialityEnum 

This is class OdIfc4::IfcDocumentConfidentialityEnum. 

 

IfcDocumentInformation 

This is class OdIfc4::IfcDocumentInformation. 

 

IfcDocumentInformationRelationship 

This is class OdIfc4::IfcDocumentInformationRelationship. 

 

IfcDocumentReference 

This is class OdIfc4::IfcDocumentReference. 

 

IfcDocumentSelect 

This is class OdIfc4::IfcDocumentSelect. 

 

IfcDocumentStatusEnum 

This is class OdIfc4::IfcDocumentStatusEnum. 

 

IfcDoor 

This is class OdIfc4::IfcDoor. 

 

IfcDoorLiningProperties 

This is class OdIfc4::IfcDoorLiningProperties. 

 

IfcDoorPanelOperationEnum 

This is class OdIfc4::IfcDoorPanelOperationEnum. 

 

IfcDoorPanelPositionEnum 

This is class OdIfc4::IfcDoorPanelPositionEnum. 

 

IfcDoorPanelProperties 

This is class OdIfc4::IfcDoorPanelProperties. 

 

IfcDoorStandardCase 

This is class OdIfc4::IfcDoorStandardCase. 

 

IfcDoorStyle 

This is class OdIfc4::IfcDoorStyle. 

 

IfcDoorStyleConstructionEnum 

This is class OdIfc4::IfcDoorStyleConstructionEnum. 

 

IfcDoorStyleOperationEnum 

This is class OdIfc4::IfcDoorStyleOperationEnum. 

 

IfcDoorType 

This is class OdIfc4::IfcDoorType. 

 

IfcDoorTypeEnum 

This is class OdIfc4::IfcDoorTypeEnum. 

 

IfcDoorTypeOperationEnum 

This is class OdIfc4::IfcDoorTypeOperationEnum. 

 

IfcDraughtingPreDefinedColour 

This is class OdIfc4::IfcDraughtingPreDefinedColour. 

 

IfcDraughtingPreDefinedCurveFont 

This is class OdIfc4::IfcDraughtingPreDefinedCurveFont. 

 

IfcDuctFitting 

This is class OdIfc4::IfcDuctFitting. 

 

IfcDuctFittingType 

This is class OdIfc4::IfcDuctFittingType. 

 

IfcDuctFittingTypeEnum 

This is class OdIfc4::IfcDuctFittingTypeEnum. 

 

IfcDuctSegment 

This is class OdIfc4::IfcDuctSegment. 

 

IfcDuctSegmentType 

This is class OdIfc4::IfcDuctSegmentType. 

 

IfcDuctSegmentTypeEnum 

This is class OdIfc4::IfcDuctSegmentTypeEnum. 

 

IfcDuctSilencer 

This is class OdIfc4::IfcDuctSilencer. 

 

IfcDuctSilencerType 

This is class OdIfc4::IfcDuctSilencerType. 

 

IfcDuctSilencerTypeEnum 

This is class OdIfc4::IfcDuctSilencerTypeEnum. 

 

IfcEdge 

This is class OdIfc4::IfcEdge. 

 

IfcEdgeCurve 

This is class OdIfc4::IfcEdgeCurve. 

 

IfcEdgeLoop 

This is class OdIfc4::IfcEdgeLoop. 

 

IfcElectricAppliance 

This is class OdIfc4::IfcElectricAppliance. 

 

IfcElectricApplianceType 

This is class OdIfc4::IfcElectricApplianceType. 

 

IfcElectricApplianceTypeEnum 

This is class OdIfc4::IfcElectricApplianceTypeEnum. 

 

IfcElectricDistributionBoard 

This is class OdIfc4::IfcElectricDistributionBoard. 

 

IfcElectricDistributionBoardType 

This is class OdIfc4::IfcElectricDistributionBoardType. 

 

IfcElectricDistributionBoardTypeEnum 

This is class OdIfc4::IfcElectricDistributionBoardTypeEnum. 

 

IfcElectricFlowStorageDevice 

This is class OdIfc4::IfcElectricFlowStorageDevice. 

 

IfcElectricFlowStorageDeviceType 

This is class OdIfc4::IfcElectricFlowStorageDeviceType. 

 

IfcElectricFlowStorageDeviceTypeEnum 

This is class OdIfc4::IfcElectricFlowStorageDeviceTypeEnum. 

 

IfcElectricGenerator 

This is class OdIfc4::IfcElectricGenerator. 

 

IfcElectricGeneratorType 

This is class OdIfc4::IfcElectricGeneratorType. 

 

IfcElectricGeneratorTypeEnum 

This is class OdIfc4::IfcElectricGeneratorTypeEnum. 

 

IfcElectricMotor 

This is class OdIfc4::IfcElectricMotor. 

 

IfcElectricMotorType 

This is class OdIfc4::IfcElectricMotorType. 

 

IfcElectricMotorTypeEnum 

This is class OdIfc4::IfcElectricMotorTypeEnum. 

 

IfcElectricTimeControl 

This is class OdIfc4::IfcElectricTimeControl. 

 

IfcElectricTimeControlType 

This is class OdIfc4::IfcElectricTimeControlType. 

 

IfcElectricTimeControlTypeEnum 

This is class OdIfc4::IfcElectricTimeControlTypeEnum. 

 

IfcElement 

This is class OdIfc4::IfcElement. 

 

IfcElementarySurface 

This is class OdIfc4::IfcElementarySurface. 

 

IfcElementAssembly 

This is class OdIfc4::IfcElementAssembly. 

 

IfcElementAssemblyType 

This is class OdIfc4::IfcElementAssemblyType. 

 

IfcElementAssemblyTypeEnum 

This is class OdIfc4::IfcElementAssemblyTypeEnum. 

 

IfcElementComponent 

This is class OdIfc4::IfcElementComponent. 

 

IfcElementComponentType 

This is class OdIfc4::IfcElementComponentType. 

 

IfcElementCompositionEnum 

This is class OdIfc4::IfcElementCompositionEnum. 

 

IfcElementQuantity 

This is class OdIfc4::IfcElementQuantity. 

 

IfcElementType 

This is class OdIfc4::IfcElementType. 

 

IfcEllipse 

This is class OdIfc4::IfcEllipse. 

 

IfcEllipseProfileDef 

This is class OdIfc4::IfcEllipseProfileDef. 

 

IfcEnergyConversionDevice 

This is class OdIfc4::IfcEnergyConversionDevice. 

 

IfcEnergyConversionDeviceType 

This is class OdIfc4::IfcEnergyConversionDeviceType. 

 

IfcEngine 

This is class OdIfc4::IfcEngine. 

 

IfcEngineType 

This is class OdIfc4::IfcEngineType. 

 

IfcEngineTypeEnum 

This is class OdIfc4::IfcEngineTypeEnum. 

 

IfcEvaporativeCooler 

This is class OdIfc4::IfcEvaporativeCooler. 

 

IfcEvaporativeCoolerType 

This is class OdIfc4::IfcEvaporativeCoolerType. 

 

IfcEvaporativeCoolerTypeEnum 

This is class OdIfc4::IfcEvaporativeCoolerTypeEnum. 

 

IfcEvaporator 

This is class OdIfc4::IfcEvaporator. 

 

IfcEvaporatorType 

This is class OdIfc4::IfcEvaporatorType. 

 

IfcEvaporatorTypeEnum 

This is class OdIfc4::IfcEvaporatorTypeEnum. 

 

IfcEvent 

This is class OdIfc4::IfcEvent. 

 

IfcEventTime 

This is class OdIfc4::IfcEventTime. 

 

IfcEventTriggerTypeEnum 

This is class OdIfc4::IfcEventTriggerTypeEnum. 

 

IfcEventType 

This is class OdIfc4::IfcEventType. 

 

IfcEventTypeEnum 

This is class OdIfc4::IfcEventTypeEnum. 

 

IfcExtendedProperties 

This is class OdIfc4::IfcExtendedProperties. 

 

IfcExternalInformation 

This is class OdIfc4::IfcExternalInformation. 

 

IfcExternallyDefinedHatchStyle 

This is class OdIfc4::IfcExternallyDefinedHatchStyle. 

 

IfcExternallyDefinedSurfaceStyle 

This is class OdIfc4::IfcExternallyDefinedSurfaceStyle. 

 

IfcExternallyDefinedTextFont 

This is class OdIfc4::IfcExternallyDefinedTextFont. 

 

IfcExternalReference 

This is class OdIfc4::IfcExternalReference. 

 

IfcExternalReferenceRelationship 

This is class OdIfc4::IfcExternalReferenceRelationship. 

 

IfcExternalSpatialElement 

This is class OdIfc4::IfcExternalSpatialElement. 

 

IfcExternalSpatialElementTypeEnum 

This is class OdIfc4::IfcExternalSpatialElementTypeEnum. 

 

IfcExternalSpatialStructureElement 

This is class OdIfc4::IfcExternalSpatialStructureElement. 

 

IfcExtrudedAreaSolid 

This is class OdIfc4::IfcExtrudedAreaSolid. 

 

IfcExtrudedAreaSolidTapered 

This is class OdIfc4::IfcExtrudedAreaSolidTapered. 

 

IfcFace 

This is class OdIfc4::IfcFace. 

 

IfcFaceBasedSurfaceModel 

This is class OdIfc4::IfcFaceBasedSurfaceModel. 

 

IfcFaceBound 

This is class OdIfc4::IfcFaceBound. 

 

IfcFaceOuterBound 

This is class OdIfc4::IfcFaceOuterBound. 

 

IfcFaceSurface 

This is class OdIfc4::IfcFaceSurface. 

 

IfcFacetedBrep 

This is class OdIfc4::IfcFacetedBrep. 

 

IfcFacetedBrepWithVoids 

This is class OdIfc4::IfcFacetedBrepWithVoids. 

 

IfcFailureConnectionCondition 

This is class OdIfc4::IfcFailureConnectionCondition. 

 

IfcFan 

This is class OdIfc4::IfcFan. 

 

IfcFanType 

This is class OdIfc4::IfcFanType. 

 

IfcFanTypeEnum 

This is class OdIfc4::IfcFanTypeEnum. 

 

IfcFastener 

This is class OdIfc4::IfcFastener. 

 

IfcFastenerType 

This is class OdIfc4::IfcFastenerType. 

 

IfcFastenerTypeEnum 

This is class OdIfc4::IfcFastenerTypeEnum. 

 

IfcFeatureElement 

This is class OdIfc4::IfcFeatureElement. 

 

IfcFeatureElementAddition 

This is class OdIfc4::IfcFeatureElementAddition. 

 

IfcFeatureElementSubtraction 

This is class OdIfc4::IfcFeatureElementSubtraction. 

 

IfcFillAreaStyle 

This is class OdIfc4::IfcFillAreaStyle. 

 

IfcFillAreaStyleHatching 

This is class OdIfc4::IfcFillAreaStyleHatching. 

 

IfcFillAreaStyleTiles 

This is class OdIfc4::IfcFillAreaStyleTiles. 

 

IfcFillStyleSelect 

This is class OdIfc4::IfcFillStyleSelect. 

 

IfcFilter 

This is class OdIfc4::IfcFilter. 

 

IfcFilterType 

This is class OdIfc4::IfcFilterType. 

 

IfcFilterTypeEnum 

This is class OdIfc4::IfcFilterTypeEnum. 

 

IfcFireSuppressionTerminal 

This is class OdIfc4::IfcFireSuppressionTerminal. 

 

IfcFireSuppressionTerminalType 

This is class OdIfc4::IfcFireSuppressionTerminalType. 

 

IfcFireSuppressionTerminalTypeEnum 

This is class OdIfc4::IfcFireSuppressionTerminalTypeEnum. 

 

IfcFixedReferenceSweptAreaSolid 

This is class OdIfc4::IfcFixedReferenceSweptAreaSolid. 

 

IfcFlowController 

This is class OdIfc4::IfcFlowController. 

 

IfcFlowControllerType 

This is class OdIfc4::IfcFlowControllerType. 

 

IfcFlowDirectionEnum 

This is class OdIfc4::IfcFlowDirectionEnum. 

 

IfcFlowFitting 

This is class OdIfc4::IfcFlowFitting. 

 

IfcFlowFittingType 

This is class OdIfc4::IfcFlowFittingType. 

 

IfcFlowInstrument 

This is class OdIfc4::IfcFlowInstrument. 

 

IfcFlowInstrumentType 

This is class OdIfc4::IfcFlowInstrumentType. 

 

IfcFlowInstrumentTypeEnum 

This is class OdIfc4::IfcFlowInstrumentTypeEnum. 

 

IfcFlowMeter 

This is class OdIfc4::IfcFlowMeter. 

 

IfcFlowMeterType 

This is class OdIfc4::IfcFlowMeterType. 

 

IfcFlowMeterTypeEnum 

This is class OdIfc4::IfcFlowMeterTypeEnum. 

 

IfcFlowMovingDevice 

This is class OdIfc4::IfcFlowMovingDevice. 

 

IfcFlowMovingDeviceType 

This is class OdIfc4::IfcFlowMovingDeviceType. 

 

IfcFlowSegment 

This is class OdIfc4::IfcFlowSegment. 

 

IfcFlowSegmentType 

This is class OdIfc4::IfcFlowSegmentType. 

 

IfcFlowStorageDevice 

This is class OdIfc4::IfcFlowStorageDevice. 

 

IfcFlowStorageDeviceType 

This is class OdIfc4::IfcFlowStorageDeviceType. 

 

IfcFlowTerminal 

This is class OdIfc4::IfcFlowTerminal. 

 

IfcFlowTerminalType 

This is class OdIfc4::IfcFlowTerminalType. 

 

IfcFlowTreatmentDevice 

This is class OdIfc4::IfcFlowTreatmentDevice. 

 

IfcFlowTreatmentDeviceType 

This is class OdIfc4::IfcFlowTreatmentDeviceType. 

 

IfcFooting 

This is class OdIfc4::IfcFooting. 

 

IfcFootingType 

This is class OdIfc4::IfcFootingType. 

 

IfcFootingTypeEnum 

This is class OdIfc4::IfcFootingTypeEnum. 

 

IfcFurnishingElement 

This is class OdIfc4::IfcFurnishingElement. 

 

IfcFurnishingElementType 

This is class OdIfc4::IfcFurnishingElementType. 

 

IfcFurniture 

This is class OdIfc4::IfcFurniture. 

 

IfcFurnitureType 

This is class OdIfc4::IfcFurnitureType. 

 

IfcFurnitureTypeEnum 

This is class OdIfc4::IfcFurnitureTypeEnum. 

 

IfcGeographicElement 

This is class OdIfc4::IfcGeographicElement. 

 

IfcGeographicElementType 

This is class OdIfc4::IfcGeographicElementType. 

 

IfcGeographicElementTypeEnum 

This is class OdIfc4::IfcGeographicElementTypeEnum. 

 

IfcGeometricCurveSet 

This is class OdIfc4::IfcGeometricCurveSet. 

 

IfcGeometricProjectionEnum 

This is class OdIfc4::IfcGeometricProjectionEnum. 

 

IfcGeometricRepresentationContext 

This is class OdIfc4::IfcGeometricRepresentationContext. 

 

IfcGeometricRepresentationItem 

This is class OdIfc4::IfcGeometricRepresentationItem. 

 

IfcGeometricRepresentationSubContext 

This is class OdIfc4::IfcGeometricRepresentationSubContext. 

 

IfcGeometricSet 

This is class OdIfc4::IfcGeometricSet. 

 

IfcGeometricSetSelect 

This is class OdIfc4::IfcGeometricSetSelect. 

 

IfcGlobalOrLocalEnum 

This is class OdIfc4::IfcGlobalOrLocalEnum. 

 

IfcGrid 

This is class OdIfc4::IfcGrid. 

 

IfcGridAxis 

This is class OdIfc4::IfcGridAxis. 

 

IfcGridPlacement 

This is class OdIfc4::IfcGridPlacement. 

 

IfcGridPlacementDirectionSelect 

This is class OdIfc4::IfcGridPlacementDirectionSelect. 

 

IfcGridTypeEnum 

This is class OdIfc4::IfcGridTypeEnum. 

 

IfcGroup 

This is class OdIfc4::IfcGroup. 

 

IfcHalfSpaceSolid 

This is class OdIfc4::IfcHalfSpaceSolid. 

 

IfcHatchLineDistanceSelect 

This is class OdIfc4::IfcHatchLineDistanceSelect. 

 

IfcHeatExchanger 

This is class OdIfc4::IfcHeatExchanger. 

 

IfcHeatExchangerType 

This is class OdIfc4::IfcHeatExchangerType. 

 

IfcHeatExchangerTypeEnum 

This is class OdIfc4::IfcHeatExchangerTypeEnum. 

 

IfcHumidifier 

This is class OdIfc4::IfcHumidifier. 

 

IfcHumidifierType 

This is class OdIfc4::IfcHumidifierType. 

 

IfcHumidifierTypeEnum 

This is class OdIfc4::IfcHumidifierTypeEnum. 

 

IfcImageTexture 

This is class OdIfc4::IfcImageTexture. 

 

IfcIndexedColourMap 

This is class OdIfc4::IfcIndexedColourMap. 

 

IfcIndexedPolyCurve 

This is class OdIfc4::IfcIndexedPolyCurve. 

 

IfcIndexedPolygonalFace 

This is class OdIfc4::IfcIndexedPolygonalFace. 

 

IfcIndexedPolygonalFaceWithVoids 

This is class OdIfc4::IfcIndexedPolygonalFaceWithVoids. 

 

IfcIndexedTextureMap 

This is class OdIfc4::IfcIndexedTextureMap. 

 

IfcIndexedTriangleTextureMap 

This is class OdIfc4::IfcIndexedTriangleTextureMap. 

 

IfcInterceptor 

This is class OdIfc4::IfcInterceptor. 

 

IfcInterceptorType 

This is class OdIfc4::IfcInterceptorType. 

 

IfcInterceptorTypeEnum 

This is class OdIfc4::IfcInterceptorTypeEnum. 

 

IfcInternalOrExternalEnum 

This is class OdIfc4::IfcInternalOrExternalEnum. 

 

IfcIntersectionCurve 

This is class OdIfc4::IfcIntersectionCurve. 

 

IfcInventory 

This is class OdIfc4::IfcInventory. 

 

IfcInventoryTypeEnum 

This is class OdIfc4::IfcInventoryTypeEnum. 

 

IfcIrregularTimeSeries 

This is class OdIfc4::IfcIrregularTimeSeries. 

 

IfcIrregularTimeSeriesValue 

This is class OdIfc4::IfcIrregularTimeSeriesValue. 

 

IfcIShapeProfileDef 

This is class OdIfc4::IfcIShapeProfileDef. 

 

IfcJunctionBox 

This is class OdIfc4::IfcJunctionBox. 

 

IfcJunctionBoxType 

This is class OdIfc4::IfcJunctionBoxType. 

 

IfcJunctionBoxTypeEnum 

This is class OdIfc4::IfcJunctionBoxTypeEnum. 

 

IfcKnotType 

This is class OdIfc4::IfcKnotType. 

 

IfcLaborResource 

This is class OdIfc4::IfcLaborResource. 

 

IfcLaborResourceType 

This is class OdIfc4::IfcLaborResourceType. 

 

IfcLaborResourceTypeEnum 

This is class OdIfc4::IfcLaborResourceTypeEnum. 

 

IfcLagTime 

This is class OdIfc4::IfcLagTime. 

 

IfcLamp 

This is class OdIfc4::IfcLamp. 

 

IfcLampType 

This is class OdIfc4::IfcLampType. 

 

IfcLampTypeEnum 

This is class OdIfc4::IfcLampTypeEnum. 

 

IfcLayeredItem 

This is class OdIfc4::IfcLayeredItem. 

 

IfcLayerSetDirectionEnum 

This is class OdIfc4::IfcLayerSetDirectionEnum. 

 

IfcLibraryInformation 

This is class OdIfc4::IfcLibraryInformation. 

 

IfcLibraryReference 

This is class OdIfc4::IfcLibraryReference. 

 

IfcLibrarySelect 

This is class OdIfc4::IfcLibrarySelect. 

 

IfcLightDistributionCurveEnum 

This is class OdIfc4::IfcLightDistributionCurveEnum. 

 

IfcLightDistributionData 

This is class OdIfc4::IfcLightDistributionData. 

 

IfcLightDistributionDataSourceSelect 

This is class OdIfc4::IfcLightDistributionDataSourceSelect. 

 

IfcLightEmissionSourceEnum 

This is class OdIfc4::IfcLightEmissionSourceEnum. 

 

IfcLightFixture 

This is class OdIfc4::IfcLightFixture. 

 

IfcLightFixtureType 

This is class OdIfc4::IfcLightFixtureType. 

 

IfcLightFixtureTypeEnum 

This is class OdIfc4::IfcLightFixtureTypeEnum. 

 

IfcLightIntensityDistribution 

This is class OdIfc4::IfcLightIntensityDistribution. 

 

IfcLightSource 

This is class OdIfc4::IfcLightSource. 

 

IfcLightSourceAmbient 

This is class OdIfc4::IfcLightSourceAmbient. 

 

IfcLightSourceDirectional 

This is class OdIfc4::IfcLightSourceDirectional. 

 

IfcLightSourceGoniometric 

This is class OdIfc4::IfcLightSourceGoniometric. 

 

IfcLightSourcePositional 

This is class OdIfc4::IfcLightSourcePositional. 

 

IfcLightSourceSpot 

This is class OdIfc4::IfcLightSourceSpot. 

 

IfcLine 

This is class OdIfc4::IfcLine. 

 

IfcLoadGroupTypeEnum 

This is class OdIfc4::IfcLoadGroupTypeEnum. 

 

IfcLocalPlacement 

This is class OdIfc4::IfcLocalPlacement. 

 

IfcLogicalOperatorEnum 

This is class OdIfc4::IfcLogicalOperatorEnum. 

 

IfcLoop 

This is class OdIfc4::IfcLoop. 

 

IfcLShapeProfileDef 

This is class OdIfc4::IfcLShapeProfileDef. 

 

IfcManifoldSolidBrep 

This is class OdIfc4::IfcManifoldSolidBrep. 

 

IfcMapConversion 

This is class OdIfc4::IfcMapConversion. 

 

IfcMappedItem 

This is class OdIfc4::IfcMappedItem. 

 

IfcMaterial 

This is class OdIfc4::IfcMaterial. 

 

IfcMaterialClassificationRelationship 

This is class OdIfc4::IfcMaterialClassificationRelationship. 

 

IfcMaterialConstituent 

This is class OdIfc4::IfcMaterialConstituent. 

 

IfcMaterialConstituentSet 

This is class OdIfc4::IfcMaterialConstituentSet. 

 

IfcMaterialDefinition 

This is class OdIfc4::IfcMaterialDefinition. 

 

IfcMaterialDefinitionRepresentation 

This is class OdIfc4::IfcMaterialDefinitionRepresentation. 

 

IfcMaterialLayer 

This is class OdIfc4::IfcMaterialLayer. 

 

IfcMaterialLayerSet 

This is class OdIfc4::IfcMaterialLayerSet. 

 

IfcMaterialLayerSetUsage 

This is class OdIfc4::IfcMaterialLayerSetUsage. 

 

IfcMaterialLayerWithOffsets 

This is class OdIfc4::IfcMaterialLayerWithOffsets. 

 

IfcMaterialList 

This is class OdIfc4::IfcMaterialList. 

 

IfcMaterialProfile 

This is class OdIfc4::IfcMaterialProfile. 

 

IfcMaterialProfileSet 

This is class OdIfc4::IfcMaterialProfileSet. 

 

IfcMaterialProfileSetUsage 

This is class OdIfc4::IfcMaterialProfileSetUsage. 

 

IfcMaterialProfileSetUsageTapering 

This is class OdIfc4::IfcMaterialProfileSetUsageTapering. 

 

IfcMaterialProfileWithOffsets 

This is class OdIfc4::IfcMaterialProfileWithOffsets. 

 

IfcMaterialProperties 

This is class OdIfc4::IfcMaterialProperties. 

 

IfcMaterialRelationship 

This is class OdIfc4::IfcMaterialRelationship. 

 

IfcMaterialSelect 

This is class OdIfc4::IfcMaterialSelect. 

 

IfcMaterialUsageDefinition 

This is class OdIfc4::IfcMaterialUsageDefinition. 

 

IfcMeasureValue 

This is class OdIfc4::IfcMeasureValue. 

 

IfcMeasureWithUnit 

This is class OdIfc4::IfcMeasureWithUnit. 

 

IfcMechanicalFastener 

This is class OdIfc4::IfcMechanicalFastener. 

 

IfcMechanicalFastenerType 

This is class OdIfc4::IfcMechanicalFastenerType. 

 

IfcMechanicalFastenerTypeEnum 

This is class OdIfc4::IfcMechanicalFastenerTypeEnum. 

 

IfcMedicalDevice 

This is class OdIfc4::IfcMedicalDevice. 

 

IfcMedicalDeviceType 

This is class OdIfc4::IfcMedicalDeviceType. 

 

IfcMedicalDeviceTypeEnum 

This is class OdIfc4::IfcMedicalDeviceTypeEnum. 

 

IfcMember 

This is class OdIfc4::IfcMember. 

 

IfcMemberStandardCase 

This is class OdIfc4::IfcMemberStandardCase. 

 

IfcMemberType 

This is class OdIfc4::IfcMemberType. 

 

IfcMemberTypeEnum 

This is class OdIfc4::IfcMemberTypeEnum. 

 

IfcMetric 

This is class OdIfc4::IfcMetric. 

 

IfcMetricValueSelect 

This is class OdIfc4::IfcMetricValueSelect. 

 

IfcMirroredProfileDef 

This is class OdIfc4::IfcMirroredProfileDef. 

 

IfcModulusOfRotationalSubgradeReactionSelect 

This is class OdIfc4::IfcModulusOfRotationalSubgradeReactionSelect. 

 

IfcModulusOfSubgradeReactionSelect 

This is class OdIfc4::IfcModulusOfSubgradeReactionSelect. 

 

IfcModulusOfTranslationalSubgradeReactionSelect 

This is class OdIfc4::IfcModulusOfTranslationalSubgradeReactionSelect. 

 

IfcMonetaryUnit 

This is class OdIfc4::IfcMonetaryUnit. 

 

IfcMotorConnection 

This is class OdIfc4::IfcMotorConnection. 

 

IfcMotorConnectionType 

This is class OdIfc4::IfcMotorConnectionType. 

 

IfcMotorConnectionTypeEnum 

This is class OdIfc4::IfcMotorConnectionTypeEnum. 

 

IfcNamedUnit 

This is class OdIfc4::IfcNamedUnit. 

 

IfcNullStyle 

This is class OdIfc4::IfcNullStyle. 

 

IfcObject 

This is class OdIfc4::IfcObject. 

 

IfcObjectDefinition 

This is class OdIfc4::IfcObjectDefinition. 

 

IfcObjective 

This is class OdIfc4::IfcObjective. 

 

IfcObjectiveEnum 

This is class OdIfc4::IfcObjectiveEnum. 

 

IfcObjectPlacement 

This is class OdIfc4::IfcObjectPlacement. 

 

IfcObjectReferenceSelect 

This is class OdIfc4::IfcObjectReferenceSelect. 

 

IfcObjectTypeEnum 

This is class OdIfc4::IfcObjectTypeEnum. 

 

IfcOccupant 

This is class OdIfc4::IfcOccupant. 

 

IfcOccupantTypeEnum 

This is class OdIfc4::IfcOccupantTypeEnum. 

 

IfcOffsetCurve2D 

This is class OdIfc4::IfcOffsetCurve2D. 

 

IfcOffsetCurve3D 

This is class OdIfc4::IfcOffsetCurve3D. 

 

IfcOpeningElement 

This is class OdIfc4::IfcOpeningElement. 

 

IfcOpeningElementTypeEnum 

This is class OdIfc4::IfcOpeningElementTypeEnum. 

 

IfcOpeningStandardCase 

This is class OdIfc4::IfcOpeningStandardCase. 

 

IfcOpenShell 

This is class OdIfc4::IfcOpenShell. 

 

IfcOrganization 

This is class OdIfc4::IfcOrganization. 

 

IfcOrganizationRelationship 

This is class OdIfc4::IfcOrganizationRelationship. 

 

IfcOrientedEdge 

This is class OdIfc4::IfcOrientedEdge. 

 

IfcOuterBoundaryCurve 

This is class OdIfc4::IfcOuterBoundaryCurve. 

 

IfcOutlet 

This is class OdIfc4::IfcOutlet. 

 

IfcOutletType 

This is class OdIfc4::IfcOutletType. 

 

IfcOutletTypeEnum 

This is class OdIfc4::IfcOutletTypeEnum. 

 

IfcOwnerHistory 

This is class OdIfc4::IfcOwnerHistory. 

 

IfcParameterizedProfileDef 

This is class OdIfc4::IfcParameterizedProfileDef. 

 

IfcPath 

This is class OdIfc4::IfcPath. 

 

IfcPcurve 

This is class OdIfc4::IfcPcurve. 

 

IfcPerformanceHistory 

This is class OdIfc4::IfcPerformanceHistory. 

 

IfcPerformanceHistoryTypeEnum 

This is class OdIfc4::IfcPerformanceHistoryTypeEnum. 

 

IfcPermeableCoveringOperationEnum 

This is class OdIfc4::IfcPermeableCoveringOperationEnum. 

 

IfcPermeableCoveringProperties 

This is class OdIfc4::IfcPermeableCoveringProperties. 

 

IfcPermit 

This is class OdIfc4::IfcPermit. 

 

IfcPermitTypeEnum 

This is class OdIfc4::IfcPermitTypeEnum. 

 

IfcPerson 

This is class OdIfc4::IfcPerson. 

 

IfcPersonAndOrganization 

This is class OdIfc4::IfcPersonAndOrganization. 

 

IfcPhysicalComplexQuantity 

This is class OdIfc4::IfcPhysicalComplexQuantity. 

 

IfcPhysicalOrVirtualEnum 

This is class OdIfc4::IfcPhysicalOrVirtualEnum. 

 

IfcPhysicalQuantity 

This is class OdIfc4::IfcPhysicalQuantity. 

 

IfcPhysicalSimpleQuantity 

This is class OdIfc4::IfcPhysicalSimpleQuantity. 

 

IfcPile 

This is class OdIfc4::IfcPile. 

 

IfcPileConstructionEnum 

This is class OdIfc4::IfcPileConstructionEnum. 

 

IfcPileType 

This is class OdIfc4::IfcPileType. 

 

IfcPileTypeEnum 

This is class OdIfc4::IfcPileTypeEnum. 

 

IfcPipeFitting 

This is class OdIfc4::IfcPipeFitting. 

 

IfcPipeFittingType 

This is class OdIfc4::IfcPipeFittingType. 

 

IfcPipeFittingTypeEnum 

This is class OdIfc4::IfcPipeFittingTypeEnum. 

 

IfcPipeSegment 

This is class OdIfc4::IfcPipeSegment. 

 

IfcPipeSegmentType 

This is class OdIfc4::IfcPipeSegmentType. 

 

IfcPipeSegmentTypeEnum 

This is class OdIfc4::IfcPipeSegmentTypeEnum. 

 

IfcPixelTexture 

This is class OdIfc4::IfcPixelTexture. 

 

IfcPlacement 

This is class OdIfc4::IfcPlacement. 

 

IfcPlanarBox 

This is class OdIfc4::IfcPlanarBox. 

 

IfcPlanarExtent 

This is class OdIfc4::IfcPlanarExtent. 

 

IfcPlane 

This is class OdIfc4::IfcPlane. 

 

IfcPlate 

This is class OdIfc4::IfcPlate. 

 

IfcPlateStandardCase 

This is class OdIfc4::IfcPlateStandardCase. 

 

IfcPlateType 

This is class OdIfc4::IfcPlateType. 

 

IfcPlateTypeEnum 

This is class OdIfc4::IfcPlateTypeEnum. 

 

IfcPoint 

This is class OdIfc4::IfcPoint. 

 

IfcPointOnCurve 

This is class OdIfc4::IfcPointOnCurve. 

 

IfcPointOnSurface 

This is class OdIfc4::IfcPointOnSurface. 

 

IfcPointOrVertexPoint 

This is class OdIfc4::IfcPointOrVertexPoint. 

 

IfcPolygonalBoundedHalfSpace 

This is class OdIfc4::IfcPolygonalBoundedHalfSpace. 

 

IfcPolygonalFaceSet 

This is class OdIfc4::IfcPolygonalFaceSet. 

 

IfcPolyline 

This is class OdIfc4::IfcPolyline. 

 

IfcPolyLoop 

This is class OdIfc4::IfcPolyLoop. 

 

IfcPort 

This is class OdIfc4::IfcPort. 

 

IfcPostalAddress 

This is class OdIfc4::IfcPostalAddress. 

 

IfcPreDefinedColour 

This is class OdIfc4::IfcPreDefinedColour. 

 

IfcPreDefinedCurveFont 

This is class OdIfc4::IfcPreDefinedCurveFont. 

 

IfcPreDefinedItem 

This is class OdIfc4::IfcPreDefinedItem. 

 

IfcPreDefinedProperties 

This is class OdIfc4::IfcPreDefinedProperties. 

 

IfcPreDefinedPropertySet 

This is class OdIfc4::IfcPreDefinedPropertySet. 

 

IfcPreDefinedTextFont 

This is class OdIfc4::IfcPreDefinedTextFont. 

 

IfcPreferredSurfaceCurveRepresentation 

This is class OdIfc4::IfcPreferredSurfaceCurveRepresentation. 

 

IfcPresentationItem 

This is class OdIfc4::IfcPresentationItem. 

 

IfcPresentationLayerAssignment 

This is class OdIfc4::IfcPresentationLayerAssignment. 

 

IfcPresentationLayerWithStyle 

This is class OdIfc4::IfcPresentationLayerWithStyle. 

 

IfcPresentationStyle 

This is class OdIfc4::IfcPresentationStyle. 

 

IfcPresentationStyleAssignment 

This is class OdIfc4::IfcPresentationStyleAssignment. 

 

IfcPresentationStyleSelect 

This is class OdIfc4::IfcPresentationStyleSelect. 

 

IfcProcedure 

This is class OdIfc4::IfcProcedure. 

 

IfcProcedureType 

This is class OdIfc4::IfcProcedureType. 

 

IfcProcedureTypeEnum 

This is class OdIfc4::IfcProcedureTypeEnum. 

 

IfcProcess 

This is class OdIfc4::IfcProcess. 

 

IfcProcessSelect 

This is class OdIfc4::IfcProcessSelect. 

 

IfcProduct 

This is class OdIfc4::IfcProduct. 

 

IfcProductDefinitionShape 

This is class OdIfc4::IfcProductDefinitionShape. 

 

IfcProductRepresentation 

This is class OdIfc4::IfcProductRepresentation. 

 

IfcProductRepresentationSelect 

This is class OdIfc4::IfcProductRepresentationSelect. 

 

IfcProductSelect 

This is class OdIfc4::IfcProductSelect. 

 

IfcProfileDef 

This is class OdIfc4::IfcProfileDef. 

 

IfcProfileProperties 

This is class OdIfc4::IfcProfileProperties. 

 

IfcProfileTypeEnum 

This is class OdIfc4::IfcProfileTypeEnum. 

 

IfcProject 

This is class OdIfc4::IfcProject. 

 

IfcProjectedCRS 

This is class OdIfc4::IfcProjectedCRS. 

 

IfcProjectedOrTrueLengthEnum 

This is class OdIfc4::IfcProjectedOrTrueLengthEnum. 

 

IfcProjectionElement 

This is class OdIfc4::IfcProjectionElement. 

 

IfcProjectionElementTypeEnum 

This is class OdIfc4::IfcProjectionElementTypeEnum. 

 

IfcProjectLibrary 

This is class OdIfc4::IfcProjectLibrary. 

 

IfcProjectOrder 

This is class OdIfc4::IfcProjectOrder. 

 

IfcProjectOrderTypeEnum 

This is class OdIfc4::IfcProjectOrderTypeEnum. 

 

IfcProperty 

This is class OdIfc4::IfcProperty. 

 

IfcPropertyAbstraction 

This is class OdIfc4::IfcPropertyAbstraction. 

 

IfcPropertyBoundedValue 

This is class OdIfc4::IfcPropertyBoundedValue. 

 

IfcPropertyDefinition 

This is class OdIfc4::IfcPropertyDefinition. 

 

IfcPropertyDependencyRelationship 

This is class OdIfc4::IfcPropertyDependencyRelationship. 

 

IfcPropertyEnumeratedValue 

This is class OdIfc4::IfcPropertyEnumeratedValue. 

 

IfcPropertyEnumeration 

This is class OdIfc4::IfcPropertyEnumeration. 

 

IfcPropertyListValue 

This is class OdIfc4::IfcPropertyListValue. 

 

IfcPropertyReferenceValue 

This is class OdIfc4::IfcPropertyReferenceValue. 

 

IfcPropertySet 

This is class OdIfc4::IfcPropertySet. 

 

IfcPropertySetDefinition 

This is class OdIfc4::IfcPropertySetDefinition. 

 

IfcPropertySetDefinitionSelect 

This is class OdIfc4::IfcPropertySetDefinitionSelect. 

 

IfcPropertySetTemplate 

This is class OdIfc4::IfcPropertySetTemplate. 

 

IfcPropertySetTemplateTypeEnum 

This is class OdIfc4::IfcPropertySetTemplateTypeEnum. 

 

IfcPropertySingleValue 

This is class OdIfc4::IfcPropertySingleValue. 

 

IfcPropertyTableValue 

This is class OdIfc4::IfcPropertyTableValue. 

 

IfcPropertyTemplate 

This is class OdIfc4::IfcPropertyTemplate. 

 

IfcPropertyTemplateDefinition 

This is class OdIfc4::IfcPropertyTemplateDefinition. 

 

IfcProtectiveDevice 

This is class OdIfc4::IfcProtectiveDevice. 

 

IfcProtectiveDeviceTrippingUnit 

This is class OdIfc4::IfcProtectiveDeviceTrippingUnit. 

 

IfcProtectiveDeviceTrippingUnitType 

This is class OdIfc4::IfcProtectiveDeviceTrippingUnitType. 

 

IfcProtectiveDeviceTrippingUnitTypeEnum 

This is class OdIfc4::IfcProtectiveDeviceTrippingUnitTypeEnum. 

 

IfcProtectiveDeviceType 

This is class OdIfc4::IfcProtectiveDeviceType. 

 

IfcProtectiveDeviceTypeEnum 

This is class OdIfc4::IfcProtectiveDeviceTypeEnum. 

 

IfcProxy 

This is class OdIfc4::IfcProxy. 

 

IfcPump 

This is class OdIfc4::IfcPump. 

 

IfcPumpType 

This is class OdIfc4::IfcPumpType. 

 

IfcPumpTypeEnum 

This is class OdIfc4::IfcPumpTypeEnum. 

 

IfcQuantityArea 

This is class OdIfc4::IfcQuantityArea. 

 

IfcQuantityCount 

This is class OdIfc4::IfcQuantityCount. 

 

IfcQuantityLength 

This is class OdIfc4::IfcQuantityLength. 

 

IfcQuantitySet 

This is class OdIfc4::IfcQuantitySet. 

 

IfcQuantityTime 

This is class OdIfc4::IfcQuantityTime. 

 

IfcQuantityVolume 

This is class OdIfc4::IfcQuantityVolume. 

 

IfcQuantityWeight 

This is class OdIfc4::IfcQuantityWeight. 

 

IfcRailing 

This is class OdIfc4::IfcRailing. 

 

IfcRailingType 

This is class OdIfc4::IfcRailingType. 

 

IfcRailingTypeEnum 

This is class OdIfc4::IfcRailingTypeEnum. 

 

IfcRamp 

This is class OdIfc4::IfcRamp. 

 

IfcRampFlight 

This is class OdIfc4::IfcRampFlight. 

 

IfcRampFlightType 

This is class OdIfc4::IfcRampFlightType. 

 

IfcRampFlightTypeEnum 

This is class OdIfc4::IfcRampFlightTypeEnum. 

 

IfcRampType 

This is class OdIfc4::IfcRampType. 

 

IfcRampTypeEnum 

This is class OdIfc4::IfcRampTypeEnum. 

 

IfcRationalBSplineCurveWithKnots 

This is class OdIfc4::IfcRationalBSplineCurveWithKnots. 

 

IfcRationalBSplineSurfaceWithKnots 

This is class OdIfc4::IfcRationalBSplineSurfaceWithKnots. 

 

IfcRectangleHollowProfileDef 

This is class OdIfc4::IfcRectangleHollowProfileDef. 

 

IfcRectangleProfileDef 

This is class OdIfc4::IfcRectangleProfileDef. 

 

IfcRectangularPyramid 

This is class OdIfc4::IfcRectangularPyramid. 

 

IfcRectangularTrimmedSurface 

This is class OdIfc4::IfcRectangularTrimmedSurface. 

 

IfcRecurrencePattern 

This is class OdIfc4::IfcRecurrencePattern. 

 

IfcRecurrenceTypeEnum 

This is class OdIfc4::IfcRecurrenceTypeEnum. 

 

IfcReference 

This is class OdIfc4::IfcReference. 

 

IfcReflectanceMethodEnum 

This is class OdIfc4::IfcReflectanceMethodEnum. 

 

IfcRegularTimeSeries 

This is class OdIfc4::IfcRegularTimeSeries. 

 

IfcReinforcementBarProperties 

This is class OdIfc4::IfcReinforcementBarProperties. 

 

IfcReinforcementDefinitionProperties 

This is class OdIfc4::IfcReinforcementDefinitionProperties. 

 

IfcReinforcingBar 

This is class OdIfc4::IfcReinforcingBar. 

 

IfcReinforcingBarRoleEnum 

This is class OdIfc4::IfcReinforcingBarRoleEnum. 

 

IfcReinforcingBarSurfaceEnum 

This is class OdIfc4::IfcReinforcingBarSurfaceEnum. 

 

IfcReinforcingBarType 

This is class OdIfc4::IfcReinforcingBarType. 

 

IfcReinforcingBarTypeEnum 

This is class OdIfc4::IfcReinforcingBarTypeEnum. 

 

IfcReinforcingElement 

This is class OdIfc4::IfcReinforcingElement. 

 

IfcReinforcingElementType 

This is class OdIfc4::IfcReinforcingElementType. 

 

IfcReinforcingMesh 

This is class OdIfc4::IfcReinforcingMesh. 

 

IfcReinforcingMeshType 

This is class OdIfc4::IfcReinforcingMeshType. 

 

IfcReinforcingMeshTypeEnum 

This is class OdIfc4::IfcReinforcingMeshTypeEnum. 

 

IfcRelAggregates 

This is class OdIfc4::IfcRelAggregates. 

 

IfcRelAssigns 

This is class OdIfc4::IfcRelAssigns. 

 

IfcRelAssignsToActor 

This is class OdIfc4::IfcRelAssignsToActor. 

 

IfcRelAssignsToControl 

This is class OdIfc4::IfcRelAssignsToControl. 

 

IfcRelAssignsToGroup 

This is class OdIfc4::IfcRelAssignsToGroup. 

 

IfcRelAssignsToGroupByFactor 

This is class OdIfc4::IfcRelAssignsToGroupByFactor. 

 

IfcRelAssignsToProcess 

This is class OdIfc4::IfcRelAssignsToProcess. 

 

IfcRelAssignsToProduct 

This is class OdIfc4::IfcRelAssignsToProduct. 

 

IfcRelAssignsToResource 

This is class OdIfc4::IfcRelAssignsToResource. 

 

IfcRelAssociates 

This is class OdIfc4::IfcRelAssociates. 

 

IfcRelAssociatesApproval 

This is class OdIfc4::IfcRelAssociatesApproval. 

 

IfcRelAssociatesClassification 

This is class OdIfc4::IfcRelAssociatesClassification. 

 

IfcRelAssociatesConstraint 

This is class OdIfc4::IfcRelAssociatesConstraint. 

 

IfcRelAssociatesDocument 

This is class OdIfc4::IfcRelAssociatesDocument. 

 

IfcRelAssociatesLibrary 

This is class OdIfc4::IfcRelAssociatesLibrary. 

 

IfcRelAssociatesMaterial 

This is class OdIfc4::IfcRelAssociatesMaterial. 

 

IfcRelationship 

This is class OdIfc4::IfcRelationship. 

 

IfcRelConnects 

This is class OdIfc4::IfcRelConnects. 

 

IfcRelConnectsElements 

This is class OdIfc4::IfcRelConnectsElements. 

 

IfcRelConnectsPathElements 

This is class OdIfc4::IfcRelConnectsPathElements. 

 

IfcRelConnectsPorts 

This is class OdIfc4::IfcRelConnectsPorts. 

 

IfcRelConnectsPortToElement 

This is class OdIfc4::IfcRelConnectsPortToElement. 

 

IfcRelConnectsStructuralActivity 

This is class OdIfc4::IfcRelConnectsStructuralActivity. 

 

IfcRelConnectsStructuralMember 

This is class OdIfc4::IfcRelConnectsStructuralMember. 

 

IfcRelConnectsWithEccentricity 

This is class OdIfc4::IfcRelConnectsWithEccentricity. 

 

IfcRelConnectsWithRealizingElements 

This is class OdIfc4::IfcRelConnectsWithRealizingElements. 

 

IfcRelContainedInSpatialStructure 

This is class OdIfc4::IfcRelContainedInSpatialStructure. 

 

IfcRelCoversBldgElements 

This is class OdIfc4::IfcRelCoversBldgElements. 

 

IfcRelCoversSpaces 

This is class OdIfc4::IfcRelCoversSpaces. 

 

IfcRelDeclares 

This is class OdIfc4::IfcRelDeclares. 

 

IfcRelDecomposes 

This is class OdIfc4::IfcRelDecomposes. 

 

IfcRelDefines 

This is class OdIfc4::IfcRelDefines. 

 

IfcRelDefinesByObject 

This is class OdIfc4::IfcRelDefinesByObject. 

 

IfcRelDefinesByProperties 

This is class OdIfc4::IfcRelDefinesByProperties. 

 

IfcRelDefinesByTemplate 

This is class OdIfc4::IfcRelDefinesByTemplate. 

 

IfcRelDefinesByType 

This is class OdIfc4::IfcRelDefinesByType. 

 

IfcRelFillsElement 

This is class OdIfc4::IfcRelFillsElement. 

 

IfcRelFlowControlElements 

This is class OdIfc4::IfcRelFlowControlElements. 

 

IfcRelInterferesElements 

This is class OdIfc4::IfcRelInterferesElements. 

 

IfcRelNests 

This is class OdIfc4::IfcRelNests. 

 

IfcRelProjectsElement 

This is class OdIfc4::IfcRelProjectsElement. 

 

IfcRelReferencedInSpatialStructure 

This is class OdIfc4::IfcRelReferencedInSpatialStructure. 

 

IfcRelSequence 

This is class OdIfc4::IfcRelSequence. 

 

IfcRelServicesBuildings 

This is class OdIfc4::IfcRelServicesBuildings. 

 

IfcRelSpaceBoundary 

This is class OdIfc4::IfcRelSpaceBoundary. 

 

IfcRelSpaceBoundary1stLevel 

This is class OdIfc4::IfcRelSpaceBoundary1stLevel. 

 

IfcRelSpaceBoundary2ndLevel 

This is class OdIfc4::IfcRelSpaceBoundary2ndLevel. 

 

IfcRelVoidsElement 

This is class OdIfc4::IfcRelVoidsElement. 

 

IfcReparametrisedCompositeCurveSegment 

This is class OdIfc4::IfcReparametrisedCompositeCurveSegment. 

 

IfcRepresentation 

This is class OdIfc4::IfcRepresentation. 

 

IfcRepresentationContext 

This is class OdIfc4::IfcRepresentationContext. 

 

IfcRepresentationItem 

This is class OdIfc4::IfcRepresentationItem. 

 

IfcRepresentationMap 

This is class OdIfc4::IfcRepresentationMap. 

 

IfcResource 

This is class OdIfc4::IfcResource. 

 

IfcResourceApprovalRelationship 

This is class OdIfc4::IfcResourceApprovalRelationship. 

 

IfcResourceConstraintRelationship 

This is class OdIfc4::IfcResourceConstraintRelationship. 

 

IfcResourceLevelRelationship 

This is class OdIfc4::IfcResourceLevelRelationship. 

 

IfcResourceObjectSelect 

This is class OdIfc4::IfcResourceObjectSelect. 

 

IfcResourceSelect 

This is class OdIfc4::IfcResourceSelect. 

 

IfcResourceTime 

This is class OdIfc4::IfcResourceTime. 

 

IfcRevolvedAreaSolid 

This is class OdIfc4::IfcRevolvedAreaSolid. 

 

IfcRevolvedAreaSolidTapered 

This is class OdIfc4::IfcRevolvedAreaSolidTapered. 

 

IfcRightCircularCone 

This is class OdIfc4::IfcRightCircularCone. 

 

IfcRightCircularCylinder 

This is class OdIfc4::IfcRightCircularCylinder. 

 

IfcRoleEnum 

This is class OdIfc4::IfcRoleEnum. 

 

IfcRoof 

This is class OdIfc4::IfcRoof. 

 

IfcRoofType 

This is class OdIfc4::IfcRoofType. 

 

IfcRoofTypeEnum 

This is class OdIfc4::IfcRoofTypeEnum. 

 

IfcRoot 

This is class OdIfc4::IfcRoot. 

 

IfcRotationalStiffnessSelect 

This is class OdIfc4::IfcRotationalStiffnessSelect. 

 

IfcRoundedRectangleProfileDef 

This is class OdIfc4::IfcRoundedRectangleProfileDef. 

 

IfcSanitaryTerminal 

This is class OdIfc4::IfcSanitaryTerminal. 

 

IfcSanitaryTerminalType 

This is class OdIfc4::IfcSanitaryTerminalType. 

 

IfcSanitaryTerminalTypeEnum 

This is class OdIfc4::IfcSanitaryTerminalTypeEnum. 

 

IfcSchedulingTime 

This is class OdIfc4::IfcSchedulingTime. 

 

IfcSeamCurve 

This is class OdIfc4::IfcSeamCurve. 

 

IfcSectionedSpine 

This is class OdIfc4::IfcSectionedSpine. 

 

IfcSectionProperties 

This is class OdIfc4::IfcSectionProperties. 

 

IfcSectionReinforcementProperties 

This is class OdIfc4::IfcSectionReinforcementProperties. 

 

IfcSectionTypeEnum 

This is class OdIfc4::IfcSectionTypeEnum. 

 

IfcSegmentIndexSelect 

This is class OdIfc4::IfcSegmentIndexSelect. 

 

IfcSensor 

This is class OdIfc4::IfcSensor. 

 

IfcSensorType 

This is class OdIfc4::IfcSensorType. 

 

IfcSensorTypeEnum 

This is class OdIfc4::IfcSensorTypeEnum. 

 

IfcSequenceEnum 

This is class OdIfc4::IfcSequenceEnum. 

 

IfcShadingDevice 

This is class OdIfc4::IfcShadingDevice. 

 

IfcShadingDeviceType 

This is class OdIfc4::IfcShadingDeviceType. 

 

IfcShadingDeviceTypeEnum 

This is class OdIfc4::IfcShadingDeviceTypeEnum. 

 

IfcShapeAspect 

This is class OdIfc4::IfcShapeAspect. 

 

IfcShapeModel 

This is class OdIfc4::IfcShapeModel. 

 

IfcShapeRepresentation 

This is class OdIfc4::IfcShapeRepresentation. 

 

IfcShell 

This is class OdIfc4::IfcShell. 

 

IfcShellBasedSurfaceModel 

This is class OdIfc4::IfcShellBasedSurfaceModel. 

 

IfcSimpleProperty 

This is class OdIfc4::IfcSimpleProperty. 

 

IfcSimplePropertyTemplate 

This is class OdIfc4::IfcSimplePropertyTemplate. 

 

IfcSimplePropertyTemplateTypeEnum 

This is class OdIfc4::IfcSimplePropertyTemplateTypeEnum. 

 

IfcSimpleValue 

This is class OdIfc4::IfcSimpleValue. 

 

IfcSIPrefix 

This is class OdIfc4::IfcSIPrefix. 

 

IfcSite 

This is class OdIfc4::IfcSite. 

 

IfcSIUnit 

This is class OdIfc4::IfcSIUnit. 

 

IfcSIUnitName 

This is class OdIfc4::IfcSIUnitName. 

 

IfcSizeSelect 

This is class OdIfc4::IfcSizeSelect. 

 

IfcSlab 

This is class OdIfc4::IfcSlab. 

 

IfcSlabElementedCase 

This is class OdIfc4::IfcSlabElementedCase. 

 

IfcSlabStandardCase 

This is class OdIfc4::IfcSlabStandardCase. 

 

IfcSlabType 

This is class OdIfc4::IfcSlabType. 

 

IfcSlabTypeEnum 

This is class OdIfc4::IfcSlabTypeEnum. 

 

IfcSlippageConnectionCondition 

This is class OdIfc4::IfcSlippageConnectionCondition. 

 

IfcSolarDevice 

This is class OdIfc4::IfcSolarDevice. 

 

IfcSolarDeviceType 

This is class OdIfc4::IfcSolarDeviceType. 

 

IfcSolarDeviceTypeEnum 

This is class OdIfc4::IfcSolarDeviceTypeEnum. 

 

IfcSolidModel 

This is class OdIfc4::IfcSolidModel. 

 

IfcSolidOrShell 

This is class OdIfc4::IfcSolidOrShell. 

 

IfcSpace 

This is class OdIfc4::IfcSpace. 

 

IfcSpaceBoundarySelect 

This is class OdIfc4::IfcSpaceBoundarySelect. 

 

IfcSpaceHeater 

This is class OdIfc4::IfcSpaceHeater. 

 

IfcSpaceHeaterType 

This is class OdIfc4::IfcSpaceHeaterType. 

 

IfcSpaceHeaterTypeEnum 

This is class OdIfc4::IfcSpaceHeaterTypeEnum. 

 

IfcSpaceType 

This is class OdIfc4::IfcSpaceType. 

 

IfcSpaceTypeEnum 

This is class OdIfc4::IfcSpaceTypeEnum. 

 

IfcSpatialElement 

This is class OdIfc4::IfcSpatialElement. 

 

IfcSpatialElementType 

This is class OdIfc4::IfcSpatialElementType. 

 

IfcSpatialStructureElement 

This is class OdIfc4::IfcSpatialStructureElement. 

 

IfcSpatialStructureElementType 

This is class OdIfc4::IfcSpatialStructureElementType. 

 

IfcSpatialZone 

This is class OdIfc4::IfcSpatialZone. 

 

IfcSpatialZoneType 

This is class OdIfc4::IfcSpatialZoneType. 

 

IfcSpatialZoneTypeEnum 

This is class OdIfc4::IfcSpatialZoneTypeEnum. 

 

IfcSpecularHighlightSelect 

This is class OdIfc4::IfcSpecularHighlightSelect. 

 

IfcSphere 

This is class OdIfc4::IfcSphere. 

 

IfcSphericalSurface 

This is class OdIfc4::IfcSphericalSurface. 

 

IfcStackTerminal 

This is class OdIfc4::IfcStackTerminal. 

 

IfcStackTerminalType 

This is class OdIfc4::IfcStackTerminalType. 

 

IfcStackTerminalTypeEnum 

This is class OdIfc4::IfcStackTerminalTypeEnum. 

 

IfcStair 

This is class OdIfc4::IfcStair. 

 

IfcStairFlight 

This is class OdIfc4::IfcStairFlight. 

 

IfcStairFlightType 

This is class OdIfc4::IfcStairFlightType. 

 

IfcStairFlightTypeEnum 

This is class OdIfc4::IfcStairFlightTypeEnum. 

 

IfcStairType 

This is class OdIfc4::IfcStairType. 

 

IfcStairTypeEnum 

This is class OdIfc4::IfcStairTypeEnum. 

 

IfcStateEnum 

This is class OdIfc4::IfcStateEnum. 

 

IfcStructuralAction 

This is class OdIfc4::IfcStructuralAction. 

 

IfcStructuralActivity 

This is class OdIfc4::IfcStructuralActivity. 

 

IfcStructuralActivityAssignmentSelect 

This is class OdIfc4::IfcStructuralActivityAssignmentSelect. 

 

IfcStructuralAnalysisModel 

This is class OdIfc4::IfcStructuralAnalysisModel. 

 

IfcStructuralConnection 

This is class OdIfc4::IfcStructuralConnection. 

 

IfcStructuralConnectionCondition 

This is class OdIfc4::IfcStructuralConnectionCondition. 

 

IfcStructuralCurveAction 

This is class OdIfc4::IfcStructuralCurveAction. 

 

IfcStructuralCurveActivityTypeEnum 

This is class OdIfc4::IfcStructuralCurveActivityTypeEnum. 

 

IfcStructuralCurveConnection 

This is class OdIfc4::IfcStructuralCurveConnection. 

 

IfcStructuralCurveMember 

This is class OdIfc4::IfcStructuralCurveMember. 

 

IfcStructuralCurveMemberTypeEnum 

This is class OdIfc4::IfcStructuralCurveMemberTypeEnum. 

 

IfcStructuralCurveMemberVarying 

This is class OdIfc4::IfcStructuralCurveMemberVarying. 

 

IfcStructuralCurveReaction 

This is class OdIfc4::IfcStructuralCurveReaction. 

 

IfcStructuralItem 

This is class OdIfc4::IfcStructuralItem. 

 

IfcStructuralLinearAction 

This is class OdIfc4::IfcStructuralLinearAction. 

 

IfcStructuralLoad 

This is class OdIfc4::IfcStructuralLoad. 

 

IfcStructuralLoadCase 

This is class OdIfc4::IfcStructuralLoadCase. 

 

IfcStructuralLoadConfiguration 

This is class OdIfc4::IfcStructuralLoadConfiguration. 

 

IfcStructuralLoadGroup 

This is class OdIfc4::IfcStructuralLoadGroup. 

 

IfcStructuralLoadLinearForce 

This is class OdIfc4::IfcStructuralLoadLinearForce. 

 

IfcStructuralLoadOrResult 

This is class OdIfc4::IfcStructuralLoadOrResult. 

 

IfcStructuralLoadPlanarForce 

This is class OdIfc4::IfcStructuralLoadPlanarForce. 

 

IfcStructuralLoadSingleDisplacement 

This is class OdIfc4::IfcStructuralLoadSingleDisplacement. 

 

IfcStructuralLoadSingleDisplacementDistortion 

This is class OdIfc4::IfcStructuralLoadSingleDisplacementDistortion. 

 

IfcStructuralLoadSingleForce 

This is class OdIfc4::IfcStructuralLoadSingleForce. 

 

IfcStructuralLoadSingleForceWarping 

This is class OdIfc4::IfcStructuralLoadSingleForceWarping. 

 

IfcStructuralLoadStatic 

This is class OdIfc4::IfcStructuralLoadStatic. 

 

IfcStructuralLoadTemperature 

This is class OdIfc4::IfcStructuralLoadTemperature. 

 

IfcStructuralMember 

This is class OdIfc4::IfcStructuralMember. 

 

IfcStructuralPlanarAction 

This is class OdIfc4::IfcStructuralPlanarAction. 

 

IfcStructuralPointAction 

This is class OdIfc4::IfcStructuralPointAction. 

 

IfcStructuralPointConnection 

This is class OdIfc4::IfcStructuralPointConnection. 

 

IfcStructuralPointReaction 

This is class OdIfc4::IfcStructuralPointReaction. 

 

IfcStructuralReaction 

This is class OdIfc4::IfcStructuralReaction. 

 

IfcStructuralResultGroup 

This is class OdIfc4::IfcStructuralResultGroup. 

 

IfcStructuralSurfaceAction 

This is class OdIfc4::IfcStructuralSurfaceAction. 

 

IfcStructuralSurfaceActivityTypeEnum 

This is class OdIfc4::IfcStructuralSurfaceActivityTypeEnum. 

 

IfcStructuralSurfaceConnection 

This is class OdIfc4::IfcStructuralSurfaceConnection. 

 

IfcStructuralSurfaceMember 

This is class OdIfc4::IfcStructuralSurfaceMember. 

 

IfcStructuralSurfaceMemberTypeEnum 

This is class OdIfc4::IfcStructuralSurfaceMemberTypeEnum.