Ifc2x3tc1Factory (PluginBase 1.5.6 API)

All Superinterfaces:

org.eclipse.emf.ecore.EFactory, org.eclipse.emf.ecore.EModelElement, org.eclipse.emf.ecore.EObject, org.eclipse.emf.common.notify.Notifier

All Known Implementing Classes:

Ifc2x3tc1FactoryImpl
```
public interface Ifc2x3tc1Factory
extends org.eclipse.emf.ecore.EFactory
```
The Factory for the model. It provides a create method for each non-abstract class of the model.

See Also:

Ifc2x3tc1Package

Property Summary

All Methods Instance Methods Abstract Methods
Type	Property and Description
`IfcComplexProperty`	`createIfcComplex` Returns a new object of class 'Ifc Complex Property'.
`IfcProperty`	`createIfc` Returns a new object of class 'Ifc Property'.
`IfcSimpleProperty`	`createIfcSimple` Returns a new object of class 'Ifc Simple Property'.

Field Summary

Fields
Modifier and Type Field and Description

static Ifc2x3tc1Factory eINSTANCE
The singleton instance of the factory.

Fields
Modifier and Type	Field and Description
`static Ifc2x3tc1Factory`	`eINSTANCE` The singleton instance of the factory.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`Ifc2DCompositeCurve`	`createIfc2DCompositeCurve()` Returns a new object of class 'Ifc2 DComposite Curve'.
`IfcAbsorbedDoseMeasure`	`createIfcAbsorbedDoseMeasure()` Returns a new object of class 'Ifc Absorbed Dose Measure'.
`IfcAccelerationMeasure`	`createIfcAccelerationMeasure()` Returns a new object of class 'Ifc Acceleration Measure'.
`IfcActionRequest`	`createIfcActionRequest()` Returns a new object of class 'Ifc Action Request'.
`IfcActor`	`createIfcActor()` Returns a new object of class 'Ifc Actor'.
`IfcActorRole`	`createIfcActorRole()` Returns a new object of class 'Ifc Actor Role'.
`IfcActuatorType`	`createIfcActuatorType()` Returns a new object of class 'Ifc Actuator Type'.
`IfcAddress`	`createIfcAddress()` Returns a new object of class 'Ifc Address'.
`IfcAirTerminalBoxType`	`createIfcAirTerminalBoxType()` Returns a new object of class 'Ifc Air Terminal Box Type'.
`IfcAirTerminalType`	`createIfcAirTerminalType()` Returns a new object of class 'Ifc Air Terminal Type'.
`IfcAirToAirHeatRecoveryType`	`createIfcAirToAirHeatRecoveryType()` Returns a new object of class 'Ifc Air To Air Heat Recovery Type'.
`IfcAlarmType`	`createIfcAlarmType()` Returns a new object of class 'Ifc Alarm Type'.
`IfcAmountOfSubstanceMeasure`	`createIfcAmountOfSubstanceMeasure()` Returns a new object of class 'Ifc Amount Of Substance Measure'.
`IfcAngularDimension`	`createIfcAngularDimension()` Returns a new object of class 'Ifc Angular Dimension'.
`IfcAngularVelocityMeasure`	`createIfcAngularVelocityMeasure()` Returns a new object of class 'Ifc Angular Velocity Measure'.
`IfcAnnotation`	`createIfcAnnotation()` Returns a new object of class 'Ifc Annotation'.
`IfcAnnotationCurveOccurrence`	`createIfcAnnotationCurveOccurrence()` Returns a new object of class 'Ifc Annotation Curve Occurrence'.
`IfcAnnotationFillArea`	`createIfcAnnotationFillArea()` Returns a new object of class 'Ifc Annotation Fill Area'.
`IfcAnnotationFillAreaOccurrence`	`createIfcAnnotationFillAreaOccurrence()` Returns a new object of class 'Ifc Annotation Fill Area Occurrence'.
`IfcAnnotationOccurrence`	`createIfcAnnotationOccurrence()` Returns a new object of class 'Ifc Annotation Occurrence'.
`IfcAnnotationSurface`	`createIfcAnnotationSurface()` Returns a new object of class 'Ifc Annotation Surface'.
`IfcAnnotationSurfaceOccurrence`	`createIfcAnnotationSurfaceOccurrence()` Returns a new object of class 'Ifc Annotation Surface Occurrence'.
`IfcAnnotationSymbolOccurrence`	`createIfcAnnotationSymbolOccurrence()` Returns a new object of class 'Ifc Annotation Symbol Occurrence'.
`IfcAnnotationTextOccurrence`	`createIfcAnnotationTextOccurrence()` Returns a new object of class 'Ifc Annotation Text Occurrence'.
`IfcApplication`	`createIfcApplication()` Returns a new object of class 'Ifc Application'.
`IfcAppliedValue`	`createIfcAppliedValue()` Returns a new object of class 'Ifc Applied Value'.
`IfcAppliedValueRelationship`	`createIfcAppliedValueRelationship()` Returns a new object of class 'Ifc Applied Value Relationship'.
`IfcApproval`	`createIfcApproval()` Returns a new object of class 'Ifc Approval'.
`IfcApprovalActorRelationship`	`createIfcApprovalActorRelationship()` Returns a new object of class 'Ifc Approval Actor Relationship'.
`IfcApprovalPropertyRelationship`	`createIfcApprovalPropertyRelationship()` Returns a new object of class 'Ifc Approval Property Relationship'.
`IfcApprovalRelationship`	`createIfcApprovalRelationship()` Returns a new object of class 'Ifc Approval Relationship'.
`IfcArbitraryClosedProfileDef`	`createIfcArbitraryClosedProfileDef()` Returns a new object of class 'Ifc Arbitrary Closed Profile Def'.
`IfcArbitraryOpenProfileDef`	`createIfcArbitraryOpenProfileDef()` Returns a new object of class 'Ifc Arbitrary Open Profile Def'.
`IfcArbitraryProfileDefWithVoids`	`createIfcArbitraryProfileDefWithVoids()` Returns a new object of class 'Ifc Arbitrary Profile Def With Voids'.
`IfcAreaMeasure`	`createIfcAreaMeasure()` Returns a new object of class 'Ifc Area Measure'.
`IfcAsset`	`createIfcAsset()` Returns a new object of class 'Ifc Asset'.
`IfcAsymmetricIShapeProfileDef`	`createIfcAsymmetricIShapeProfileDef()` Returns a new object of class 'Ifc Asymmetric IShape Profile Def'.
`IfcAxis1Placement`	`createIfcAxis1Placement()` Returns a new object of class 'Ifc Axis1 Placement'.
`IfcAxis2Placement2D`	`createIfcAxis2Placement2D()` Returns a new object of class 'Ifc Axis2 Placement2 D'.
`IfcAxis2Placement3D`	`createIfcAxis2Placement3D()` Returns a new object of class 'Ifc Axis2 Placement3 D'.
`IfcBeam`	`createIfcBeam()` Returns a new object of class 'Ifc Beam'.
`IfcBeamType`	`createIfcBeamType()` Returns a new object of class 'Ifc Beam Type'.
`IfcBezierCurve`	`createIfcBezierCurve()` Returns a new object of class 'Ifc Bezier Curve'.
`IfcBlobTexture`	`createIfcBlobTexture()` Returns a new object of class 'Ifc Blob Texture'.
`IfcBlock`	`createIfcBlock()` Returns a new object of class 'Ifc Block'.
`IfcBoilerType`	`createIfcBoilerType()` Returns a new object of class 'Ifc Boiler Type'.
`IfcBoolean`	`createIfcBoolean()` Returns a new object of class 'Ifc Boolean'.
`IfcBooleanClippingResult`	`createIfcBooleanClippingResult()` Returns a new object of class 'Ifc Boolean Clipping Result'.
`IfcBooleanResult`	`createIfcBooleanResult()` Returns a new object of class 'Ifc Boolean Result'.
`IfcBoundaryCondition`	`createIfcBoundaryCondition()` Returns a new object of class 'Ifc Boundary Condition'.
`IfcBoundaryEdgeCondition`	`createIfcBoundaryEdgeCondition()` Returns a new object of class 'Ifc Boundary Edge Condition'.
`IfcBoundaryFaceCondition`	`createIfcBoundaryFaceCondition()` Returns a new object of class 'Ifc Boundary Face Condition'.
`IfcBoundaryNodeCondition`	`createIfcBoundaryNodeCondition()` Returns a new object of class 'Ifc Boundary Node Condition'.
`IfcBoundaryNodeConditionWarping`	`createIfcBoundaryNodeConditionWarping()` Returns a new object of class 'Ifc Boundary Node Condition Warping'.
`IfcBoundedCurve`	`createIfcBoundedCurve()` Returns a new object of class 'Ifc Bounded Curve'.
`IfcBoundedSurface`	`createIfcBoundedSurface()` Returns a new object of class 'Ifc Bounded Surface'.
`IfcBoundingBox`	`createIfcBoundingBox()` Returns a new object of class 'Ifc Bounding Box'.
`IfcBoxAlignment`	`createIfcBoxAlignment()` Returns a new object of class 'Ifc Box Alignment'.
`IfcBoxedHalfSpace`	`createIfcBoxedHalfSpace()` Returns a new object of class 'Ifc Boxed Half Space'.
`IfcBSplineCurve`	`createIfcBSplineCurve()` Returns a new object of class 'Ifc BSpline Curve'.
`IfcBuilding`	`createIfcBuilding()` Returns a new object of class 'Ifc Building'.
`IfcBuildingElement`	`createIfcBuildingElement()` Returns a new object of class 'Ifc Building Element'.
`IfcBuildingElementComponent`	`createIfcBuildingElementComponent()` Returns a new object of class 'Ifc Building Element Component'.
`IfcBuildingElementPart`	`createIfcBuildingElementPart()` Returns a new object of class 'Ifc Building Element Part'.
`IfcBuildingElementProxy`	`createIfcBuildingElementProxy()` Returns a new object of class 'Ifc Building Element Proxy'.
`IfcBuildingElementProxyType`	`createIfcBuildingElementProxyType()` Returns a new object of class 'Ifc Building Element Proxy Type'.
`IfcBuildingElementType`	`createIfcBuildingElementType()` Returns a new object of class 'Ifc Building Element Type'.
`IfcBuildingStorey`	`createIfcBuildingStorey()` Returns a new object of class 'Ifc Building Storey'.
`IfcCableCarrierFittingType`	`createIfcCableCarrierFittingType()` Returns a new object of class 'Ifc Cable Carrier Fitting Type'.
`IfcCableCarrierSegmentType`	`createIfcCableCarrierSegmentType()` Returns a new object of class 'Ifc Cable Carrier Segment Type'.
`IfcCableSegmentType`	`createIfcCableSegmentType()` Returns a new object of class 'Ifc Cable Segment Type'.
`IfcCalendarDate`	`createIfcCalendarDate()` Returns a new object of class 'Ifc Calendar Date'.
`IfcCartesianPoint`	`createIfcCartesianPoint()` Returns a new object of class 'Ifc Cartesian Point'.
`IfcCartesianTransformationOperator`	`createIfcCartesianTransformationOperator()` Returns a new object of class 'Ifc Cartesian Transformation Operator'.
`IfcCartesianTransformationOperator2D`	`createIfcCartesianTransformationOperator2D()` Returns a new object of class 'Ifc Cartesian Transformation Operator2 D'.
`IfcCartesianTransformationOperator2DnonUniform`	`createIfcCartesianTransformationOperator2DnonUniform()` Returns a new object of class 'Ifc Cartesian Transformation Operator2 Dnon Uniform'.
`IfcCartesianTransformationOperator3D`	`createIfcCartesianTransformationOperator3D()` Returns a new object of class 'Ifc Cartesian Transformation Operator3 D'.
`IfcCartesianTransformationOperator3DnonUniform`	`createIfcCartesianTransformationOperator3DnonUniform()` Returns a new object of class 'Ifc Cartesian Transformation Operator3 Dnon Uniform'.
`IfcCenterLineProfileDef`	`createIfcCenterLineProfileDef()` Returns a new object of class 'Ifc Center Line Profile Def'.
`IfcChamferEdgeFeature`	`createIfcChamferEdgeFeature()` Returns a new object of class 'Ifc Chamfer Edge Feature'.
`IfcChillerType`	`createIfcChillerType()` Returns a new object of class 'Ifc Chiller Type'.
`IfcCircle`	`createIfcCircle()` Returns a new object of class 'Ifc Circle'.
`IfcCircleHollowProfileDef`	`createIfcCircleHollowProfileDef()` Returns a new object of class 'Ifc Circle Hollow Profile Def'.
`IfcCircleProfileDef`	`createIfcCircleProfileDef()` Returns a new object of class 'Ifc Circle Profile Def'.
`IfcClassification`	`createIfcClassification()` Returns a new object of class 'Ifc Classification'.
`IfcClassificationItem`	`createIfcClassificationItem()` Returns a new object of class 'Ifc Classification Item'.
`IfcClassificationItemRelationship`	`createIfcClassificationItemRelationship()` Returns a new object of class 'Ifc Classification Item Relationship'.
`IfcClassificationNotation`	`createIfcClassificationNotation()` Returns a new object of class 'Ifc Classification Notation'.
`IfcClassificationNotationFacet`	`createIfcClassificationNotationFacet()` Returns a new object of class 'Ifc Classification Notation Facet'.
`IfcClassificationReference`	`createIfcClassificationReference()` Returns a new object of class 'Ifc Classification Reference'.
`IfcClosedShell`	`createIfcClosedShell()` Returns a new object of class 'Ifc Closed Shell'.
`IfcCoilType`	`createIfcCoilType()` Returns a new object of class 'Ifc Coil Type'.
`IfcColourRgb`	`createIfcColourRgb()` Returns a new object of class 'Ifc Colour Rgb'.
`IfcColourSpecification`	`createIfcColourSpecification()` Returns a new object of class 'Ifc Colour Specification'.
`IfcColumn`	`createIfcColumn()` Returns a new object of class 'Ifc Column'.
`IfcColumnType`	`createIfcColumnType()` Returns a new object of class 'Ifc Column Type'.
`IfcComplexNumber`	`createIfcComplexNumber()` Returns a new object of class 'Ifc Complex Number'.
`IfcComplexProperty`	`createIfcComplexProperty()` Returns a new object of class 'Ifc Complex Property'.
`IfcCompositeCurve`	`createIfcCompositeCurve()` Returns a new object of class 'Ifc Composite Curve'.
`IfcCompositeCurveSegment`	`createIfcCompositeCurveSegment()` Returns a new object of class 'Ifc Composite Curve Segment'.
`IfcCompositeProfileDef`	`createIfcCompositeProfileDef()` Returns a new object of class 'Ifc Composite Profile Def'.
`IfcCompoundPlaneAngleMeasure`	`createIfcCompoundPlaneAngleMeasure()` Returns a new object of class 'Ifc Compound Plane Angle Measure'.
`IfcCompressorType`	`createIfcCompressorType()` Returns a new object of class 'Ifc Compressor Type'.
`IfcCondenserType`	`createIfcCondenserType()` Returns a new object of class 'Ifc Condenser Type'.
`IfcCondition`	`createIfcCondition()` Returns a new object of class 'Ifc Condition'.
`IfcConditionCriterion`	`createIfcConditionCriterion()` Returns a new object of class 'Ifc Condition Criterion'.
`IfcConic`	`createIfcConic()` Returns a new object of class 'Ifc Conic'.
`IfcConnectedFaceSet`	`createIfcConnectedFaceSet()` Returns a new object of class 'Ifc Connected Face Set'.
`IfcConnectionCurveGeometry`	`createIfcConnectionCurveGeometry()` Returns a new object of class 'Ifc Connection Curve Geometry'.
`IfcConnectionGeometry`	`createIfcConnectionGeometry()` Returns a new object of class 'Ifc Connection Geometry'.
`IfcConnectionPointEccentricity`	`createIfcConnectionPointEccentricity()` Returns a new object of class 'Ifc Connection Point Eccentricity'.
`IfcConnectionPointGeometry`	`createIfcConnectionPointGeometry()` Returns a new object of class 'Ifc Connection Point Geometry'.
`IfcConnectionPortGeometry`	`createIfcConnectionPortGeometry()` Returns a new object of class 'Ifc Connection Port Geometry'.
`IfcConnectionSurfaceGeometry`	`createIfcConnectionSurfaceGeometry()` Returns a new object of class 'Ifc Connection Surface Geometry'.
`IfcConstraint`	`createIfcConstraint()` Returns a new object of class 'Ifc Constraint'.
`IfcConstraintAggregationRelationship`	`createIfcConstraintAggregationRelationship()` Returns a new object of class 'Ifc Constraint Aggregation Relationship'.
`IfcConstraintClassificationRelationship`	`createIfcConstraintClassificationRelationship()` Returns a new object of class 'Ifc Constraint Classification Relationship'.
`IfcConstraintRelationship`	`createIfcConstraintRelationship()` Returns a new object of class 'Ifc Constraint Relationship'.
`IfcConstructionEquipmentResource`	`createIfcConstructionEquipmentResource()` Returns a new object of class 'Ifc Construction Equipment Resource'.
`IfcConstructionMaterialResource`	`createIfcConstructionMaterialResource()` Returns a new object of class 'Ifc Construction Material Resource'.
`IfcConstructionProductResource`	`createIfcConstructionProductResource()` Returns a new object of class 'Ifc Construction Product Resource'.
`IfcConstructionResource`	`createIfcConstructionResource()` Returns a new object of class 'Ifc Construction Resource'.
`IfcContextDependentMeasure`	`createIfcContextDependentMeasure()` Returns a new object of class 'Ifc Context Dependent Measure'.
`IfcContextDependentUnit`	`createIfcContextDependentUnit()` Returns a new object of class 'Ifc Context Dependent Unit'.
`IfcControl`	`createIfcControl()` Returns a new object of class 'Ifc Control'.
`IfcControllerType`	`createIfcControllerType()` Returns a new object of class 'Ifc Controller Type'.
`IfcConversionBasedUnit`	`createIfcConversionBasedUnit()` Returns a new object of class 'Ifc Conversion Based Unit'.
`IfcCooledBeamType`	`createIfcCooledBeamType()` Returns a new object of class 'Ifc Cooled Beam Type'.
`IfcCoolingTowerType`	`createIfcCoolingTowerType()` Returns a new object of class 'Ifc Cooling Tower Type'.
`IfcCoordinatedUniversalTimeOffset`	`createIfcCoordinatedUniversalTimeOffset()` Returns a new object of class 'Ifc Coordinated Universal Time Offset'.
`IfcCostItem`	`createIfcCostItem()` Returns a new object of class 'Ifc Cost Item'.
`IfcCostSchedule`	`createIfcCostSchedule()` Returns a new object of class 'Ifc Cost Schedule'.
`IfcCostValue`	`createIfcCostValue()` Returns a new object of class 'Ifc Cost Value'.
`IfcCountMeasure`	`createIfcCountMeasure()` Returns a new object of class 'Ifc Count Measure'.
`IfcCovering`	`createIfcCovering()` Returns a new object of class 'Ifc Covering'.
`IfcCoveringType`	`createIfcCoveringType()` Returns a new object of class 'Ifc Covering Type'.
`IfcCraneRailAShapeProfileDef`	`createIfcCraneRailAShapeProfileDef()` Returns a new object of class 'Ifc Crane Rail AShape Profile Def'.
`IfcCraneRailFShapeProfileDef`	`createIfcCraneRailFShapeProfileDef()` Returns a new object of class 'Ifc Crane Rail FShape Profile Def'.
`IfcCrewResource`	`createIfcCrewResource()` Returns a new object of class 'Ifc Crew Resource'.
`IfcCsgPrimitive3D`	`createIfcCsgPrimitive3D()` Returns a new object of class 'Ifc Csg Primitive3 D'.
`IfcCsgSolid`	`createIfcCsgSolid()` Returns a new object of class 'Ifc Csg Solid'.
`IfcCShapeProfileDef`	`createIfcCShapeProfileDef()` Returns a new object of class 'Ifc CShape Profile Def'.
`IfcCurrencyRelationship`	`createIfcCurrencyRelationship()` Returns a new object of class 'Ifc Currency Relationship'.
`IfcCurtainWall`	`createIfcCurtainWall()` Returns a new object of class 'Ifc Curtain Wall'.
`IfcCurtainWallType`	`createIfcCurtainWallType()` Returns a new object of class 'Ifc Curtain Wall Type'.
`IfcCurvatureMeasure`	`createIfcCurvatureMeasure()` Returns a new object of class 'Ifc Curvature Measure'.
`IfcCurve`	`createIfcCurve()` Returns a new object of class 'Ifc Curve'.
`IfcCurveBoundedPlane`	`createIfcCurveBoundedPlane()` Returns a new object of class 'Ifc Curve Bounded Plane'.
`IfcCurveStyle`	`createIfcCurveStyle()` Returns a new object of class 'Ifc Curve Style'.
`IfcCurveStyleFont`	`createIfcCurveStyleFont()` Returns a new object of class 'Ifc Curve Style Font'.
`IfcCurveStyleFontAndScaling`	`createIfcCurveStyleFontAndScaling()` Returns a new object of class 'Ifc Curve Style Font And Scaling'.
`IfcCurveStyleFontPattern`	`createIfcCurveStyleFontPattern()` Returns a new object of class 'Ifc Curve Style Font Pattern'.
`IfcDamperType`	`createIfcDamperType()` Returns a new object of class 'Ifc Damper Type'.
`IfcDateAndTime`	`createIfcDateAndTime()` Returns a new object of class 'Ifc Date And Time'.
`IfcDayInMonthNumber`	`createIfcDayInMonthNumber()` Returns a new object of class 'Ifc Day In Month Number'.
`IfcDaylightSavingHour`	`createIfcDaylightSavingHour()` Returns a new object of class 'Ifc Daylight Saving Hour'.
`IfcDefinedSymbol`	`createIfcDefinedSymbol()` Returns a new object of class 'Ifc Defined Symbol'.
`IfcDerivedProfileDef`	`createIfcDerivedProfileDef()` Returns a new object of class 'Ifc Derived Profile Def'.
`IfcDerivedUnit`	`createIfcDerivedUnit()` Returns a new object of class 'Ifc Derived Unit'.
`IfcDerivedUnitElement`	`createIfcDerivedUnitElement()` Returns a new object of class 'Ifc Derived Unit Element'.
`IfcDescriptiveMeasure`	`createIfcDescriptiveMeasure()` Returns a new object of class 'Ifc Descriptive Measure'.
`IfcDiameterDimension`	`createIfcDiameterDimension()` Returns a new object of class 'Ifc Diameter Dimension'.
`IfcDimensionalExponents`	`createIfcDimensionalExponents()` Returns a new object of class 'Ifc Dimensional Exponents'.
`IfcDimensionCalloutRelationship`	`createIfcDimensionCalloutRelationship()` Returns a new object of class 'Ifc Dimension Callout Relationship'.
`IfcDimensionCount`	`createIfcDimensionCount()` Returns a new object of class 'Ifc Dimension Count'.
`IfcDimensionCurve`	`createIfcDimensionCurve()` Returns a new object of class 'Ifc Dimension Curve'.
`IfcDimensionCurveDirectedCallout`	`createIfcDimensionCurveDirectedCallout()` Returns a new object of class 'Ifc Dimension Curve Directed Callout'.
`IfcDimensionCurveTerminator`	`createIfcDimensionCurveTerminator()` Returns a new object of class 'Ifc Dimension Curve Terminator'.
`IfcDimensionPair`	`createIfcDimensionPair()` Returns a new object of class 'Ifc Dimension Pair'.
`IfcDirection`	`createIfcDirection()` Returns a new object of class 'Ifc Direction'.
`IfcDiscreteAccessory`	`createIfcDiscreteAccessory()` Returns a new object of class 'Ifc Discrete Accessory'.
`IfcDiscreteAccessoryType`	`createIfcDiscreteAccessoryType()` Returns a new object of class 'Ifc Discrete Accessory Type'.
`IfcDistributionChamberElement`	`createIfcDistributionChamberElement()` Returns a new object of class 'Ifc Distribution Chamber Element'.
`IfcDistributionChamberElementType`	`createIfcDistributionChamberElementType()` Returns a new object of class 'Ifc Distribution Chamber Element Type'.
`IfcDistributionControlElement`	`createIfcDistributionControlElement()` Returns a new object of class 'Ifc Distribution Control Element'.
`IfcDistributionControlElementType`	`createIfcDistributionControlElementType()` Returns a new object of class 'Ifc Distribution Control Element Type'.
`IfcDistributionElement`	`createIfcDistributionElement()` Returns a new object of class 'Ifc Distribution Element'.
`IfcDistributionElementType`	`createIfcDistributionElementType()` Returns a new object of class 'Ifc Distribution Element Type'.
`IfcDistributionFlowElement`	`createIfcDistributionFlowElement()` Returns a new object of class 'Ifc Distribution Flow Element'.
`IfcDistributionFlowElementType`	`createIfcDistributionFlowElementType()` Returns a new object of class 'Ifc Distribution Flow Element Type'.
`IfcDistributionPort`	`createIfcDistributionPort()` Returns a new object of class 'Ifc Distribution Port'.
`IfcDocumentElectronicFormat`	`createIfcDocumentElectronicFormat()` Returns a new object of class 'Ifc Document Electronic Format'.
`IfcDocumentInformation`	`createIfcDocumentInformation()` Returns a new object of class 'Ifc Document Information'.
`IfcDocumentInformationRelationship`	`createIfcDocumentInformationRelationship()` Returns a new object of class 'Ifc Document Information Relationship'.
`IfcDocumentReference`	`createIfcDocumentReference()` Returns a new object of class 'Ifc Document Reference'.
`IfcDoor`	`createIfcDoor()` Returns a new object of class 'Ifc Door'.
`IfcDoorLiningProperties`	`createIfcDoorLiningProperties()` Returns a new object of class 'Ifc Door Lining Properties'.
`IfcDoorPanelProperties`	`createIfcDoorPanelProperties()` Returns a new object of class 'Ifc Door Panel Properties'.
`IfcDoorStyle`	`createIfcDoorStyle()` Returns a new object of class 'Ifc Door Style'.
`IfcDoseEquivalentMeasure`	`createIfcDoseEquivalentMeasure()` Returns a new object of class 'Ifc Dose Equivalent Measure'.
`IfcDraughtingCallout`	`createIfcDraughtingCallout()` Returns a new object of class 'Ifc Draughting Callout'.
`IfcDraughtingCalloutRelationship`	`createIfcDraughtingCalloutRelationship()` Returns a new object of class 'Ifc Draughting Callout Relationship'.
`IfcDraughtingPreDefinedColour`	`createIfcDraughtingPreDefinedColour()` Returns a new object of class 'Ifc Draughting Pre Defined Colour'.
`IfcDraughtingPreDefinedCurveFont`	`createIfcDraughtingPreDefinedCurveFont()` Returns a new object of class 'Ifc Draughting Pre Defined Curve Font'.
`IfcDraughtingPreDefinedTextFont`	`createIfcDraughtingPreDefinedTextFont()` Returns a new object of class 'Ifc Draughting Pre Defined Text Font'.
`IfcDuctFittingType`	`createIfcDuctFittingType()` Returns a new object of class 'Ifc Duct Fitting Type'.
`IfcDuctSegmentType`	`createIfcDuctSegmentType()` Returns a new object of class 'Ifc Duct Segment Type'.
`IfcDuctSilencerType`	`createIfcDuctSilencerType()` Returns a new object of class 'Ifc Duct Silencer Type'.
`IfcDynamicViscosityMeasure`	`createIfcDynamicViscosityMeasure()` Returns a new object of class 'Ifc Dynamic Viscosity Measure'.
`IfcEdge`	`createIfcEdge()` Returns a new object of class 'Ifc Edge'.
`IfcEdgeCurve`	`createIfcEdgeCurve()` Returns a new object of class 'Ifc Edge Curve'.
`IfcEdgeFeature`	`createIfcEdgeFeature()` Returns a new object of class 'Ifc Edge Feature'.
`IfcEdgeLoop`	`createIfcEdgeLoop()` Returns a new object of class 'Ifc Edge Loop'.
`IfcElectricalBaseProperties`	`createIfcElectricalBaseProperties()` Returns a new object of class 'Ifc Electrical Base Properties'.
`IfcElectricalCircuit`	`createIfcElectricalCircuit()` Returns a new object of class 'Ifc Electrical Circuit'.
`IfcElectricalElement`	`createIfcElectricalElement()` Returns a new object of class 'Ifc Electrical Element'.
`IfcElectricApplianceType`	`createIfcElectricApplianceType()` Returns a new object of class 'Ifc Electric Appliance Type'.
`IfcElectricCapacitanceMeasure`	`createIfcElectricCapacitanceMeasure()` Returns a new object of class 'Ifc Electric Capacitance Measure'.
`IfcElectricChargeMeasure`	`createIfcElectricChargeMeasure()` Returns a new object of class 'Ifc Electric Charge Measure'.
`IfcElectricConductanceMeasure`	`createIfcElectricConductanceMeasure()` Returns a new object of class 'Ifc Electric Conductance Measure'.
`IfcElectricCurrentMeasure`	`createIfcElectricCurrentMeasure()` Returns a new object of class 'Ifc Electric Current Measure'.
`IfcElectricDistributionPoint`	`createIfcElectricDistributionPoint()` Returns a new object of class 'Ifc Electric Distribution Point'.
`IfcElectricFlowStorageDeviceType`	`createIfcElectricFlowStorageDeviceType()` Returns a new object of class 'Ifc Electric Flow Storage Device Type'.
`IfcElectricGeneratorType`	`createIfcElectricGeneratorType()` Returns a new object of class 'Ifc Electric Generator Type'.
`IfcElectricHeaterType`	`createIfcElectricHeaterType()` Returns a new object of class 'Ifc Electric Heater Type'.
`IfcElectricMotorType`	`createIfcElectricMotorType()` Returns a new object of class 'Ifc Electric Motor Type'.
`IfcElectricResistanceMeasure`	`createIfcElectricResistanceMeasure()` Returns a new object of class 'Ifc Electric Resistance Measure'.
`IfcElectricTimeControlType`	`createIfcElectricTimeControlType()` Returns a new object of class 'Ifc Electric Time Control Type'.
`IfcElectricVoltageMeasure`	`createIfcElectricVoltageMeasure()` Returns a new object of class 'Ifc Electric Voltage Measure'.
`IfcElement`	`createIfcElement()` Returns a new object of class 'Ifc Element'.
`IfcElementarySurface`	`createIfcElementarySurface()` Returns a new object of class 'Ifc Elementary Surface'.
`IfcElementAssembly`	`createIfcElementAssembly()` Returns a new object of class 'Ifc Element Assembly'.
`IfcElementComponent`	`createIfcElementComponent()` Returns a new object of class 'Ifc Element Component'.
`IfcElementComponentType`	`createIfcElementComponentType()` Returns a new object of class 'Ifc Element Component Type'.
`IfcElementQuantity`	`createIfcElementQuantity()` Returns a new object of class 'Ifc Element Quantity'.
`IfcElementType`	`createIfcElementType()` Returns a new object of class 'Ifc Element Type'.
`IfcEllipse`	`createIfcEllipse()` Returns a new object of class 'Ifc Ellipse'.
`IfcEllipseProfileDef`	`createIfcEllipseProfileDef()` Returns a new object of class 'Ifc Ellipse Profile Def'.
`IfcEnergyConversionDevice`	`createIfcEnergyConversionDevice()` Returns a new object of class 'Ifc Energy Conversion Device'.
`IfcEnergyConversionDeviceType`	`createIfcEnergyConversionDeviceType()` Returns a new object of class 'Ifc Energy Conversion Device Type'.
`IfcEnergyMeasure`	`createIfcEnergyMeasure()` Returns a new object of class 'Ifc Energy Measure'.
`IfcEnergyProperties`	`createIfcEnergyProperties()` Returns a new object of class 'Ifc Energy Properties'.
`IfcEnvironmentalImpactValue`	`createIfcEnvironmentalImpactValue()` Returns a new object of class 'Ifc Environmental Impact Value'.
`IfcEquipmentElement`	`createIfcEquipmentElement()` Returns a new object of class 'Ifc Equipment Element'.
`IfcEquipmentStandard`	`createIfcEquipmentStandard()` Returns a new object of class 'Ifc Equipment Standard'.
`IfcEvaporativeCoolerType`	`createIfcEvaporativeCoolerType()` Returns a new object of class 'Ifc Evaporative Cooler Type'.
`IfcEvaporatorType`	`createIfcEvaporatorType()` Returns a new object of class 'Ifc Evaporator Type'.
`IfcExtendedMaterialProperties`	`createIfcExtendedMaterialProperties()` Returns a new object of class 'Ifc Extended Material Properties'.
`IfcExternallyDefinedHatchStyle`	`createIfcExternallyDefinedHatchStyle()` Returns a new object of class 'Ifc Externally Defined Hatch Style'.
`IfcExternallyDefinedSurfaceStyle`	`createIfcExternallyDefinedSurfaceStyle()` Returns a new object of class 'Ifc Externally Defined Surface Style'.
`IfcExternallyDefinedSymbol`	`createIfcExternallyDefinedSymbol()` Returns a new object of class 'Ifc Externally Defined Symbol'.
`IfcExternallyDefinedTextFont`	`createIfcExternallyDefinedTextFont()` Returns a new object of class 'Ifc Externally Defined Text Font'.
`IfcExternalReference`	`createIfcExternalReference()` Returns a new object of class 'Ifc External Reference'.
`IfcExtrudedAreaSolid`	`createIfcExtrudedAreaSolid()` Returns a new object of class 'Ifc Extruded Area Solid'.
`IfcFace`	`createIfcFace()` Returns a new object of class 'Ifc Face'.
`IfcFaceBasedSurfaceModel`	`createIfcFaceBasedSurfaceModel()` Returns a new object of class 'Ifc Face Based Surface Model'.
`IfcFaceBound`	`createIfcFaceBound()` Returns a new object of class 'Ifc Face Bound'.
`IfcFaceOuterBound`	`createIfcFaceOuterBound()` Returns a new object of class 'Ifc Face Outer Bound'.
`IfcFaceSurface`	`createIfcFaceSurface()` Returns a new object of class 'Ifc Face Surface'.
`IfcFacetedBrep`	`createIfcFacetedBrep()` Returns a new object of class 'Ifc Faceted Brep'.
`IfcFacetedBrepWithVoids`	`createIfcFacetedBrepWithVoids()` Returns a new object of class 'Ifc Faceted Brep With Voids'.
`IfcFailureConnectionCondition`	`createIfcFailureConnectionCondition()` Returns a new object of class 'Ifc Failure Connection Condition'.
`IfcFanType`	`createIfcFanType()` Returns a new object of class 'Ifc Fan Type'.
`IfcFastener`	`createIfcFastener()` Returns a new object of class 'Ifc Fastener'.
`IfcFastenerType`	`createIfcFastenerType()` Returns a new object of class 'Ifc Fastener Type'.
`IfcFeatureElement`	`createIfcFeatureElement()` Returns a new object of class 'Ifc Feature Element'.
`IfcFeatureElementAddition`	`createIfcFeatureElementAddition()` Returns a new object of class 'Ifc Feature Element Addition'.
`IfcFeatureElementSubtraction`	`createIfcFeatureElementSubtraction()` Returns a new object of class 'Ifc Feature Element Subtraction'.
`IfcFillAreaStyle`	`createIfcFillAreaStyle()` Returns a new object of class 'Ifc Fill Area Style'.
`IfcFillAreaStyleHatching`	`createIfcFillAreaStyleHatching()` Returns a new object of class 'Ifc Fill Area Style Hatching'.
`IfcFillAreaStyleTiles`	`createIfcFillAreaStyleTiles()` Returns a new object of class 'Ifc Fill Area Style Tiles'.
`IfcFillAreaStyleTileSymbolWithStyle`	`createIfcFillAreaStyleTileSymbolWithStyle()` Returns a new object of class 'Ifc Fill Area Style Tile Symbol With Style'.
`IfcFilterType`	`createIfcFilterType()` Returns a new object of class 'Ifc Filter Type'.
`IfcFireSuppressionTerminalType`	`createIfcFireSuppressionTerminalType()` Returns a new object of class 'Ifc Fire Suppression Terminal Type'.
`IfcFlowController`	`createIfcFlowController()` Returns a new object of class 'Ifc Flow Controller'.
`IfcFlowControllerType`	`createIfcFlowControllerType()` Returns a new object of class 'Ifc Flow Controller Type'.
`IfcFlowFitting`	`createIfcFlowFitting()` Returns a new object of class 'Ifc Flow Fitting'.
`IfcFlowFittingType`	`createIfcFlowFittingType()` Returns a new object of class 'Ifc Flow Fitting Type'.
`IfcFlowInstrumentType`	`createIfcFlowInstrumentType()` Returns a new object of class 'Ifc Flow Instrument Type'.
`IfcFlowMeterType`	`createIfcFlowMeterType()` Returns a new object of class 'Ifc Flow Meter Type'.
`IfcFlowMovingDevice`	`createIfcFlowMovingDevice()` Returns a new object of class 'Ifc Flow Moving Device'.
`IfcFlowMovingDeviceType`	`createIfcFlowMovingDeviceType()` Returns a new object of class 'Ifc Flow Moving Device Type'.
`IfcFlowSegment`	`createIfcFlowSegment()` Returns a new object of class 'Ifc Flow Segment'.
`IfcFlowSegmentType`	`createIfcFlowSegmentType()` Returns a new object of class 'Ifc Flow Segment Type'.
`IfcFlowStorageDevice`	`createIfcFlowStorageDevice()` Returns a new object of class 'Ifc Flow Storage Device'.
`IfcFlowStorageDeviceType`	`createIfcFlowStorageDeviceType()` Returns a new object of class 'Ifc Flow Storage Device Type'.
`IfcFlowTerminal`	`createIfcFlowTerminal()` Returns a new object of class 'Ifc Flow Terminal'.
`IfcFlowTerminalType`	`createIfcFlowTerminalType()` Returns a new object of class 'Ifc Flow Terminal Type'.
`IfcFlowTreatmentDevice`	`createIfcFlowTreatmentDevice()` Returns a new object of class 'Ifc Flow Treatment Device'.
`IfcFlowTreatmentDeviceType`	`createIfcFlowTreatmentDeviceType()` Returns a new object of class 'Ifc Flow Treatment Device Type'.
`IfcFluidFlowProperties`	`createIfcFluidFlowProperties()` Returns a new object of class 'Ifc Fluid Flow Properties'.
`IfcFontStyle`	`createIfcFontStyle()` Returns a new object of class 'Ifc Font Style'.
`IfcFontVariant`	`createIfcFontVariant()` Returns a new object of class 'Ifc Font Variant'.
`IfcFontWeight`	`createIfcFontWeight()` Returns a new object of class 'Ifc Font Weight'.
`IfcFooting`	`createIfcFooting()` Returns a new object of class 'Ifc Footing'.
`IfcForceMeasure`	`createIfcForceMeasure()` Returns a new object of class 'Ifc Force Measure'.
`IfcFrequencyMeasure`	`createIfcFrequencyMeasure()` Returns a new object of class 'Ifc Frequency Measure'.
`IfcFuelProperties`	`createIfcFuelProperties()` Returns a new object of class 'Ifc Fuel Properties'.
`IfcFurnishingElement`	`createIfcFurnishingElement()` Returns a new object of class 'Ifc Furnishing Element'.
`IfcFurnishingElementType`	`createIfcFurnishingElementType()` Returns a new object of class 'Ifc Furnishing Element Type'.
`IfcFurnitureStandard`	`createIfcFurnitureStandard()` Returns a new object of class 'Ifc Furniture Standard'.
`IfcFurnitureType`	`createIfcFurnitureType()` Returns a new object of class 'Ifc Furniture Type'.
`IfcGasTerminalType`	`createIfcGasTerminalType()` Returns a new object of class 'Ifc Gas Terminal Type'.
`IfcGeneralMaterialProperties`	`createIfcGeneralMaterialProperties()` Returns a new object of class 'Ifc General Material Properties'.
`IfcGeneralProfileProperties`	`createIfcGeneralProfileProperties()` Returns a new object of class 'Ifc General Profile Properties'.
`IfcGeometricCurveSet`	`createIfcGeometricCurveSet()` Returns a new object of class 'Ifc Geometric Curve Set'.
`IfcGeometricRepresentationContext`	`createIfcGeometricRepresentationContext()` Returns a new object of class 'Ifc Geometric Representation Context'.
`IfcGeometricRepresentationItem`	`createIfcGeometricRepresentationItem()` Returns a new object of class 'Ifc Geometric Representation Item'.
`IfcGeometricRepresentationSubContext`	`createIfcGeometricRepresentationSubContext()` Returns a new object of class 'Ifc Geometric Representation Sub Context'.
`IfcGeometricSet`	`createIfcGeometricSet()` Returns a new object of class 'Ifc Geometric Set'.
`IfcGloballyUniqueId`	`createIfcGloballyUniqueId()` Returns a new object of class 'Ifc Globally Unique Id'.
`IfcGrid`	`createIfcGrid()` Returns a new object of class 'Ifc Grid'.
`IfcGridAxis`	`createIfcGridAxis()` Returns a new object of class 'Ifc Grid Axis'.
`IfcGridPlacement`	`createIfcGridPlacement()` Returns a new object of class 'Ifc Grid Placement'.
`IfcGroup`	`createIfcGroup()` Returns a new object of class 'Ifc Group'.
`IfcHalfSpaceSolid`	`createIfcHalfSpaceSolid()` Returns a new object of class 'Ifc Half Space Solid'.
`IfcHeatExchangerType`	`createIfcHeatExchangerType()` Returns a new object of class 'Ifc Heat Exchanger Type'.
`IfcHeatFluxDensityMeasure`	`createIfcHeatFluxDensityMeasure()` Returns a new object of class 'Ifc Heat Flux Density Measure'.
`IfcHeatingValueMeasure`	`createIfcHeatingValueMeasure()` Returns a new object of class 'Ifc Heating Value Measure'.
`IfcHourInDay`	`createIfcHourInDay()` Returns a new object of class 'Ifc Hour In Day'.
`IfcHumidifierType`	`createIfcHumidifierType()` Returns a new object of class 'Ifc Humidifier Type'.
`IfcHygroscopicMaterialProperties`	`createIfcHygroscopicMaterialProperties()` Returns a new object of class 'Ifc Hygroscopic Material Properties'.
`IfcIdentifier`	`createIfcIdentifier()` Returns a new object of class 'Ifc Identifier'.
`IfcIlluminanceMeasure`	`createIfcIlluminanceMeasure()` Returns a new object of class 'Ifc Illuminance Measure'.
`IfcImageTexture`	`createIfcImageTexture()` Returns a new object of class 'Ifc Image Texture'.
`IfcInductanceMeasure`	`createIfcInductanceMeasure()` Returns a new object of class 'Ifc Inductance Measure'.
`IfcInteger`	`createIfcInteger()` Returns a new object of class 'Ifc Integer'.
`IfcIntegerCountRateMeasure`	`createIfcIntegerCountRateMeasure()` Returns a new object of class 'Ifc Integer Count Rate Measure'.
`IfcInventory`	`createIfcInventory()` Returns a new object of class 'Ifc Inventory'.
`IfcIonConcentrationMeasure`	`createIfcIonConcentrationMeasure()` Returns a new object of class 'Ifc Ion Concentration Measure'.
`IfcIrregularTimeSeries`	`createIfcIrregularTimeSeries()` Returns a new object of class 'Ifc Irregular Time Series'.
`IfcIrregularTimeSeriesValue`	`createIfcIrregularTimeSeriesValue()` Returns a new object of class 'Ifc Irregular Time Series Value'.
`IfcIShapeProfileDef`	`createIfcIShapeProfileDef()` Returns a new object of class 'Ifc IShape Profile Def'.
`IfcIsothermalMoistureCapacityMeasure`	`createIfcIsothermalMoistureCapacityMeasure()` Returns a new object of class 'Ifc Isothermal Moisture Capacity Measure'.
`IfcJunctionBoxType`	`createIfcJunctionBoxType()` Returns a new object of class 'Ifc Junction Box Type'.
`IfcKinematicViscosityMeasure`	`createIfcKinematicViscosityMeasure()` Returns a new object of class 'Ifc Kinematic Viscosity Measure'.
`IfcLabel`	`createIfcLabel()` Returns a new object of class 'Ifc Label'.
`IfcLaborResource`	`createIfcLaborResource()` Returns a new object of class 'Ifc Labor Resource'.
`IfcLampType`	`createIfcLampType()` Returns a new object of class 'Ifc Lamp Type'.
`IfcLengthMeasure`	`createIfcLengthMeasure()` Returns a new object of class 'Ifc Length Measure'.
`IfcLibraryInformation`	`createIfcLibraryInformation()` Returns a new object of class 'Ifc Library Information'.
`IfcLibraryReference`	`createIfcLibraryReference()` Returns a new object of class 'Ifc Library Reference'.
`IfcLightDistributionData`	`createIfcLightDistributionData()` Returns a new object of class 'Ifc Light Distribution Data'.
`IfcLightFixtureType`	`createIfcLightFixtureType()` Returns a new object of class 'Ifc Light Fixture Type'.
`IfcLightIntensityDistribution`	`createIfcLightIntensityDistribution()` Returns a new object of class 'Ifc Light Intensity Distribution'.
`IfcLightSource`	`createIfcLightSource()` Returns a new object of class 'Ifc Light Source'.
`IfcLightSourceAmbient`	`createIfcLightSourceAmbient()` Returns a new object of class 'Ifc Light Source Ambient'.
`IfcLightSourceDirectional`	`createIfcLightSourceDirectional()` Returns a new object of class 'Ifc Light Source Directional'.
`IfcLightSourceGoniometric`	`createIfcLightSourceGoniometric()` Returns a new object of class 'Ifc Light Source Goniometric'.
`IfcLightSourcePositional`	`createIfcLightSourcePositional()` Returns a new object of class 'Ifc Light Source Positional'.
`IfcLightSourceSpot`	`createIfcLightSourceSpot()` Returns a new object of class 'Ifc Light Source Spot'.
`IfcLine`	`createIfcLine()` Returns a new object of class 'Ifc Line'.
`IfcLinearDimension`	`createIfcLinearDimension()` Returns a new object of class 'Ifc Linear Dimension'.
`IfcLinearForceMeasure`	`createIfcLinearForceMeasure()` Returns a new object of class 'Ifc Linear Force Measure'.
`IfcLinearMomentMeasure`	`createIfcLinearMomentMeasure()` Returns a new object of class 'Ifc Linear Moment Measure'.
`IfcLinearStiffnessMeasure`	`createIfcLinearStiffnessMeasure()` Returns a new object of class 'Ifc Linear Stiffness Measure'.
`IfcLinearVelocityMeasure`	`createIfcLinearVelocityMeasure()` Returns a new object of class 'Ifc Linear Velocity Measure'.
`IfcLocalPlacement`	`createIfcLocalPlacement()` Returns a new object of class 'Ifc Local Placement'.
`IfcLocalTime`	`createIfcLocalTime()` Returns a new object of class 'Ifc Local Time'.
`IfcLogical`	`createIfcLogical()` Returns a new object of class 'Ifc Logical'.
`IfcLoop`	`createIfcLoop()` Returns a new object of class 'Ifc Loop'.
`IfcLShapeProfileDef`	`createIfcLShapeProfileDef()` Returns a new object of class 'Ifc LShape Profile Def'.
`IfcLuminousFluxMeasure`	`createIfcLuminousFluxMeasure()` Returns a new object of class 'Ifc Luminous Flux Measure'.
`IfcLuminousIntensityDistributionMeasure`	`createIfcLuminousIntensityDistributionMeasure()` Returns a new object of class 'Ifc Luminous Intensity Distribution Measure'.
`IfcLuminousIntensityMeasure`	`createIfcLuminousIntensityMeasure()` Returns a new object of class 'Ifc Luminous Intensity Measure'.
`IfcMagneticFluxDensityMeasure`	`createIfcMagneticFluxDensityMeasure()` Returns a new object of class 'Ifc Magnetic Flux Density Measure'.
`IfcMagneticFluxMeasure`	`createIfcMagneticFluxMeasure()` Returns a new object of class 'Ifc Magnetic Flux Measure'.
`IfcManifoldSolidBrep`	`createIfcManifoldSolidBrep()` Returns a new object of class 'Ifc Manifold Solid Brep'.
`IfcMappedItem`	`createIfcMappedItem()` Returns a new object of class 'Ifc Mapped Item'.
`IfcMassDensityMeasure`	`createIfcMassDensityMeasure()` Returns a new object of class 'Ifc Mass Density Measure'.
`IfcMassFlowRateMeasure`	`createIfcMassFlowRateMeasure()` Returns a new object of class 'Ifc Mass Flow Rate Measure'.
`IfcMassMeasure`	`createIfcMassMeasure()` Returns a new object of class 'Ifc Mass Measure'.
`IfcMassPerLengthMeasure`	`createIfcMassPerLengthMeasure()` Returns a new object of class 'Ifc Mass Per Length Measure'.
`IfcMaterial`	`createIfcMaterial()` Returns a new object of class 'Ifc Material'.
`IfcMaterialClassificationRelationship`	`createIfcMaterialClassificationRelationship()` Returns a new object of class 'Ifc Material Classification Relationship'.
`IfcMaterialDefinitionRepresentation`	`createIfcMaterialDefinitionRepresentation()` Returns a new object of class 'Ifc Material Definition Representation'.
`IfcMaterialLayer`	`createIfcMaterialLayer()` Returns a new object of class 'Ifc Material Layer'.
`IfcMaterialLayerSet`	`createIfcMaterialLayerSet()` Returns a new object of class 'Ifc Material Layer Set'.
`IfcMaterialLayerSetUsage`	`createIfcMaterialLayerSetUsage()` Returns a new object of class 'Ifc Material Layer Set Usage'.
`IfcMaterialList`	`createIfcMaterialList()` Returns a new object of class 'Ifc Material List'.
`IfcMaterialProperties`	`createIfcMaterialProperties()` Returns a new object of class 'Ifc Material Properties'.
`IfcMeasureWithUnit`	`createIfcMeasureWithUnit()` Returns a new object of class 'Ifc Measure With Unit'.
`IfcMechanicalConcreteMaterialProperties`	`createIfcMechanicalConcreteMaterialProperties()` Returns a new object of class 'Ifc Mechanical Concrete Material Properties'.
`IfcMechanicalFastener`	`createIfcMechanicalFastener()` Returns a new object of class 'Ifc Mechanical Fastener'.
`IfcMechanicalFastenerType`	`createIfcMechanicalFastenerType()` Returns a new object of class 'Ifc Mechanical Fastener Type'.
`IfcMechanicalMaterialProperties`	`createIfcMechanicalMaterialProperties()` Returns a new object of class 'Ifc Mechanical Material Properties'.
`IfcMechanicalSteelMaterialProperties`	`createIfcMechanicalSteelMaterialProperties()` Returns a new object of class 'Ifc Mechanical Steel Material Properties'.
`IfcMember`	`createIfcMember()` Returns a new object of class 'Ifc Member'.
`IfcMemberType`	`createIfcMemberType()` Returns a new object of class 'Ifc Member Type'.
`IfcMetric`	`createIfcMetric()` Returns a new object of class 'Ifc Metric'.
`IfcMinuteInHour`	`createIfcMinuteInHour()` Returns a new object of class 'Ifc Minute In Hour'.
`IfcModulusOfElasticityMeasure`	`createIfcModulusOfElasticityMeasure()` Returns a new object of class 'Ifc Modulus Of Elasticity Measure'.
`IfcModulusOfLinearSubgradeReactionMeasure`	`createIfcModulusOfLinearSubgradeReactionMeasure()` Returns a new object of class 'Ifc Modulus Of Linear Subgrade Reaction Measure'.
`IfcModulusOfRotationalSubgradeReactionMeasure`	`createIfcModulusOfRotationalSubgradeReactionMeasure()` Returns a new object of class 'Ifc Modulus Of Rotational Subgrade Reaction Measure'.
`IfcModulusOfSubgradeReactionMeasure`	`createIfcModulusOfSubgradeReactionMeasure()` Returns a new object of class 'Ifc Modulus Of Subgrade Reaction Measure'.
`IfcMoistureDiffusivityMeasure`	`createIfcMoistureDiffusivityMeasure()` Returns a new object of class 'Ifc Moisture Diffusivity Measure'.
`IfcMolecularWeightMeasure`	`createIfcMolecularWeightMeasure()` Returns a new object of class 'Ifc Molecular Weight Measure'.
`IfcMomentOfInertiaMeasure`	`createIfcMomentOfInertiaMeasure()` Returns a new object of class 'Ifc Moment Of Inertia Measure'.
`IfcMonetaryMeasure`	`createIfcMonetaryMeasure()` Returns a new object of class 'Ifc Monetary Measure'.
`IfcMonetaryUnit`	`createIfcMonetaryUnit()` Returns a new object of class 'Ifc Monetary Unit'.
`IfcMonthInYearNumber`	`createIfcMonthInYearNumber()` Returns a new object of class 'Ifc Month In Year Number'.
`IfcMotorConnectionType`	`createIfcMotorConnectionType()` Returns a new object of class 'Ifc Motor Connection Type'.
`IfcMove`	`createIfcMove()` Returns a new object of class 'Ifc Move'.
`IfcNamedUnit`	`createIfcNamedUnit()` Returns a new object of class 'Ifc Named Unit'.
`IfcNormalisedRatioMeasure`	`createIfcNormalisedRatioMeasure()` Returns a new object of class 'Ifc Normalised Ratio Measure'.
`IfcNullStyle`	`createIfcNullStyle()` Returns a new object of class 'Ifc Null Style'.
`IfcNumericMeasure`	`createIfcNumericMeasure()` Returns a new object of class 'Ifc Numeric Measure'.
`IfcObject`	`createIfcObject()` Returns a new object of class 'Ifc Object'.
`IfcObjectDefinition`	`createIfcObjectDefinition()` Returns a new object of class 'Ifc Object Definition'.
`IfcObjective`	`createIfcObjective()` Returns a new object of class 'Ifc Objective'.
`IfcObjectPlacement`	`createIfcObjectPlacement()` Returns a new object of class 'Ifc Object Placement'.
`IfcOccupant`	`createIfcOccupant()` Returns a new object of class 'Ifc Occupant'.
`IfcOffsetCurve2D`	`createIfcOffsetCurve2D()` Returns a new object of class 'Ifc Offset Curve2 D'.
`IfcOffsetCurve3D`	`createIfcOffsetCurve3D()` Returns a new object of class 'Ifc Offset Curve3 D'.
`IfcOneDirectionRepeatFactor`	`createIfcOneDirectionRepeatFactor()` Returns a new object of class 'Ifc One Direction Repeat Factor'.
`IfcOpeningElement`	`createIfcOpeningElement()` Returns a new object of class 'Ifc Opening Element'.
`IfcOpenShell`	`createIfcOpenShell()` Returns a new object of class 'Ifc Open Shell'.
`IfcOpticalMaterialProperties`	`createIfcOpticalMaterialProperties()` Returns a new object of class 'Ifc Optical Material Properties'.
`IfcOrderAction`	`createIfcOrderAction()` Returns a new object of class 'Ifc Order Action'.
`IfcOrganization`	`createIfcOrganization()` Returns a new object of class 'Ifc Organization'.
`IfcOrganizationRelationship`	`createIfcOrganizationRelationship()` Returns a new object of class 'Ifc Organization Relationship'.
`IfcOrientedEdge`	`createIfcOrientedEdge()` Returns a new object of class 'Ifc Oriented Edge'.
`IfcOutletType`	`createIfcOutletType()` Returns a new object of class 'Ifc Outlet Type'.
`IfcOwnerHistory`	`createIfcOwnerHistory()` Returns a new object of class 'Ifc Owner History'.
`IfcParameterizedProfileDef`	`createIfcParameterizedProfileDef()` Returns a new object of class 'Ifc Parameterized Profile Def'.
`IfcParameterValue`	`createIfcParameterValue()` Returns a new object of class 'Ifc Parameter Value'.
`IfcPath`	`createIfcPath()` Returns a new object of class 'Ifc Path'.
`IfcPerformanceHistory`	`createIfcPerformanceHistory()` Returns a new object of class 'Ifc Performance History'.
`IfcPermeableCoveringProperties`	`createIfcPermeableCoveringProperties()` Returns a new object of class 'Ifc Permeable Covering Properties'.
`IfcPermit`	`createIfcPermit()` Returns a new object of class 'Ifc Permit'.
`IfcPerson`	`createIfcPerson()` Returns a new object of class 'Ifc Person'.
`IfcPersonAndOrganization`	`createIfcPersonAndOrganization()` Returns a new object of class 'Ifc Person And Organization'.
`IfcPHMeasure`	`createIfcPHMeasure()` Returns a new object of class 'Ifc PH Measure'.
`IfcPhysicalComplexQuantity`	`createIfcPhysicalComplexQuantity()` Returns a new object of class 'Ifc Physical Complex Quantity'.
`IfcPhysicalQuantity`	`createIfcPhysicalQuantity()` Returns a new object of class 'Ifc Physical Quantity'.
`IfcPhysicalSimpleQuantity`	`createIfcPhysicalSimpleQuantity()` Returns a new object of class 'Ifc Physical Simple Quantity'.
`IfcPile`	`createIfcPile()` Returns a new object of class 'Ifc Pile'.
`IfcPipeFittingType`	`createIfcPipeFittingType()` Returns a new object of class 'Ifc Pipe Fitting Type'.
`IfcPipeSegmentType`	`createIfcPipeSegmentType()` Returns a new object of class 'Ifc Pipe Segment Type'.
`IfcPixelTexture`	`createIfcPixelTexture()` Returns a new object of class 'Ifc Pixel Texture'.
`IfcPlacement`	`createIfcPlacement()` Returns a new object of class 'Ifc Placement'.
`IfcPlanarBox`	`createIfcPlanarBox()` Returns a new object of class 'Ifc Planar Box'.
`IfcPlanarExtent`	`createIfcPlanarExtent()` Returns a new object of class 'Ifc Planar Extent'.
`IfcPlanarForceMeasure`	`createIfcPlanarForceMeasure()` Returns a new object of class 'Ifc Planar Force Measure'.
`IfcPlane`	`createIfcPlane()` Returns a new object of class 'Ifc Plane'.
`IfcPlaneAngleMeasure`	`createIfcPlaneAngleMeasure()` Returns a new object of class 'Ifc Plane Angle Measure'.
`IfcPlate`	`createIfcPlate()` Returns a new object of class 'Ifc Plate'.
`IfcPlateType`	`createIfcPlateType()` Returns a new object of class 'Ifc Plate Type'.
`IfcPoint`	`createIfcPoint()` Returns a new object of class 'Ifc Point'.
`IfcPointOnCurve`	`createIfcPointOnCurve()` Returns a new object of class 'Ifc Point On Curve'.
`IfcPointOnSurface`	`createIfcPointOnSurface()` Returns a new object of class 'Ifc Point On Surface'.
`IfcPolygonalBoundedHalfSpace`	`createIfcPolygonalBoundedHalfSpace()` Returns a new object of class 'Ifc Polygonal Bounded Half Space'.
`IfcPolyline`	`createIfcPolyline()` Returns a new object of class 'Ifc Polyline'.
`IfcPolyLoop`	`createIfcPolyLoop()` Returns a new object of class 'Ifc Poly Loop'.
`IfcPort`	`createIfcPort()` Returns a new object of class 'Ifc Port'.
`IfcPositiveLengthMeasure`	`createIfcPositiveLengthMeasure()` Returns a new object of class 'Ifc Positive Length Measure'.
`IfcPositivePlaneAngleMeasure`	`createIfcPositivePlaneAngleMeasure()` Returns a new object of class 'Ifc Positive Plane Angle Measure'.
`IfcPositiveRatioMeasure`	`createIfcPositiveRatioMeasure()` Returns a new object of class 'Ifc Positive Ratio Measure'.
`IfcPostalAddress`	`createIfcPostalAddress()` Returns a new object of class 'Ifc Postal Address'.
`IfcPowerMeasure`	`createIfcPowerMeasure()` Returns a new object of class 'Ifc Power Measure'.
`IfcPreDefinedColour`	`createIfcPreDefinedColour()` Returns a new object of class 'Ifc Pre Defined Colour'.
`IfcPreDefinedCurveFont`	`createIfcPreDefinedCurveFont()` Returns a new object of class 'Ifc Pre Defined Curve Font'.
`IfcPreDefinedDimensionSymbol`	`createIfcPreDefinedDimensionSymbol()` Returns a new object of class 'Ifc Pre Defined Dimension Symbol'.
`IfcPreDefinedItem`	`createIfcPreDefinedItem()` Returns a new object of class 'Ifc Pre Defined Item'.
`IfcPreDefinedPointMarkerSymbol`	`createIfcPreDefinedPointMarkerSymbol()` Returns a new object of class 'Ifc Pre Defined Point Marker Symbol'.
`IfcPreDefinedSymbol`	`createIfcPreDefinedSymbol()` Returns a new object of class 'Ifc Pre Defined Symbol'.
`IfcPreDefinedTerminatorSymbol`	`createIfcPreDefinedTerminatorSymbol()` Returns a new object of class 'Ifc Pre Defined Terminator Symbol'.
`IfcPreDefinedTextFont`	`createIfcPreDefinedTextFont()` Returns a new object of class 'Ifc Pre Defined Text Font'.
`IfcPresentableText`	`createIfcPresentableText()` Returns a new object of class 'Ifc Presentable Text'.
`IfcPresentationLayerAssignment`	`createIfcPresentationLayerAssignment()` Returns a new object of class 'Ifc Presentation Layer Assignment'.
`IfcPresentationLayerWithStyle`	`createIfcPresentationLayerWithStyle()` Returns a new object of class 'Ifc Presentation Layer With Style'.
`IfcPresentationStyle`	`createIfcPresentationStyle()` Returns a new object of class 'Ifc Presentation Style'.
`IfcPresentationStyleAssignment`	`createIfcPresentationStyleAssignment()` Returns a new object of class 'Ifc Presentation Style Assignment'.
`IfcPressureMeasure`	`createIfcPressureMeasure()` Returns a new object of class 'Ifc Pressure Measure'.
`IfcProcedure`	`createIfcProcedure()` Returns a new object of class 'Ifc Procedure'.
`IfcProcess`	`createIfcProcess()` Returns a new object of class 'Ifc Process'.
`IfcProduct`	`createIfcProduct()` Returns a new object of class 'Ifc Product'.
`IfcProductDefinitionShape`	`createIfcProductDefinitionShape()` Returns a new object of class 'Ifc Product Definition Shape'.
`IfcProductRepresentation`	`createIfcProductRepresentation()` Returns a new object of class 'Ifc Product Representation'.
`IfcProductsOfCombustionProperties`	`createIfcProductsOfCombustionProperties()` Returns a new object of class 'Ifc Products Of Combustion Properties'.
`IfcProfileDef`	`createIfcProfileDef()` Returns a new object of class 'Ifc Profile Def'.
`IfcProfileProperties`	`createIfcProfileProperties()` Returns a new object of class 'Ifc Profile Properties'.
`IfcProject`	`createIfcProject()` Returns a new object of class 'Ifc Project'.
`IfcProjectionCurve`	`createIfcProjectionCurve()` Returns a new object of class 'Ifc Projection Curve'.
`IfcProjectionElement`	`createIfcProjectionElement()` Returns a new object of class 'Ifc Projection Element'.
`IfcProjectOrder`	`createIfcProjectOrder()` Returns a new object of class 'Ifc Project Order'.
`IfcProjectOrderRecord`	`createIfcProjectOrderRecord()` Returns a new object of class 'Ifc Project Order Record'.
`IfcProperty`	`createIfcProperty()` Returns a new object of class 'Ifc Property'.
`IfcPropertyBoundedValue`	`createIfcPropertyBoundedValue()` Returns a new object of class 'Ifc Property Bounded Value'.
`IfcPropertyConstraintRelationship`	`createIfcPropertyConstraintRelationship()` Returns a new object of class 'Ifc Property Constraint Relationship'.
`IfcPropertyDefinition`	`createIfcPropertyDefinition()` Returns a new object of class 'Ifc Property Definition'.
`IfcPropertyDependencyRelationship`	`createIfcPropertyDependencyRelationship()` Returns a new object of class 'Ifc Property Dependency Relationship'.
`IfcPropertyEnumeratedValue`	`createIfcPropertyEnumeratedValue()` Returns a new object of class 'Ifc Property Enumerated Value'.
`IfcPropertyEnumeration`	`createIfcPropertyEnumeration()` Returns a new object of class 'Ifc Property Enumeration'.
`IfcPropertyListValue`	`createIfcPropertyListValue()` Returns a new object of class 'Ifc Property List Value'.
`IfcPropertyReferenceValue`	`createIfcPropertyReferenceValue()` Returns a new object of class 'Ifc Property Reference Value'.
`IfcPropertySet`	`createIfcPropertySet()` Returns a new object of class 'Ifc Property Set'.
`IfcPropertySetDefinition`	`createIfcPropertySetDefinition()` Returns a new object of class 'Ifc Property Set Definition'.
`IfcPropertySingleValue`	`createIfcPropertySingleValue()` Returns a new object of class 'Ifc Property Single Value'.
`IfcPropertyTableValue`	`createIfcPropertyTableValue()` Returns a new object of class 'Ifc Property Table Value'.
`IfcProtectiveDeviceType`	`createIfcProtectiveDeviceType()` Returns a new object of class 'Ifc Protective Device Type'.
`IfcProxy`	`createIfcProxy()` Returns a new object of class 'Ifc Proxy'.
`IfcPumpType`	`createIfcPumpType()` Returns a new object of class 'Ifc Pump Type'.
`IfcQuantityArea`	`createIfcQuantityArea()` Returns a new object of class 'Ifc Quantity Area'.
`IfcQuantityCount`	`createIfcQuantityCount()` Returns a new object of class 'Ifc Quantity Count'.
`IfcQuantityLength`	`createIfcQuantityLength()` Returns a new object of class 'Ifc Quantity Length'.
`IfcQuantityTime`	`createIfcQuantityTime()` Returns a new object of class 'Ifc Quantity Time'.
`IfcQuantityVolume`	`createIfcQuantityVolume()` Returns a new object of class 'Ifc Quantity Volume'.
`IfcQuantityWeight`	`createIfcQuantityWeight()` Returns a new object of class 'Ifc Quantity Weight'.
`IfcRadioActivityMeasure`	`createIfcRadioActivityMeasure()` Returns a new object of class 'Ifc Radio Activity Measure'.
`IfcRadiusDimension`	`createIfcRadiusDimension()` Returns a new object of class 'Ifc Radius Dimension'.
`IfcRailing`	`createIfcRailing()` Returns a new object of class 'Ifc Railing'.
`IfcRailingType`	`createIfcRailingType()` Returns a new object of class 'Ifc Railing Type'.
`IfcRamp`	`createIfcRamp()` Returns a new object of class 'Ifc Ramp'.
`IfcRampFlight`	`createIfcRampFlight()` Returns a new object of class 'Ifc Ramp Flight'.
`IfcRampFlightType`	`createIfcRampFlightType()` Returns a new object of class 'Ifc Ramp Flight Type'.
`IfcRatioMeasure`	`createIfcRatioMeasure()` Returns a new object of class 'Ifc Ratio Measure'.
`IfcRationalBezierCurve`	`createIfcRationalBezierCurve()` Returns a new object of class 'Ifc Rational Bezier Curve'.
`IfcReal`	`createIfcReal()` Returns a new object of class 'Ifc Real'.
`IfcRectangleHollowProfileDef`	`createIfcRectangleHollowProfileDef()` Returns a new object of class 'Ifc Rectangle Hollow Profile Def'.
`IfcRectangleProfileDef`	`createIfcRectangleProfileDef()` Returns a new object of class 'Ifc Rectangle Profile Def'.
`IfcRectangularPyramid`	`createIfcRectangularPyramid()` Returns a new object of class 'Ifc Rectangular Pyramid'.
`IfcRectangularTrimmedSurface`	`createIfcRectangularTrimmedSurface()` Returns a new object of class 'Ifc Rectangular Trimmed Surface'.
`IfcReferencesValueDocument`	`createIfcReferencesValueDocument()` Returns a new object of class 'Ifc References Value Document'.
`IfcRegularTimeSeries`	`createIfcRegularTimeSeries()` Returns a new object of class 'Ifc Regular Time Series'.
`IfcReinforcementBarProperties`	`createIfcReinforcementBarProperties()` Returns a new object of class 'Ifc Reinforcement Bar Properties'.
`IfcReinforcementDefinitionProperties`	`createIfcReinforcementDefinitionProperties()` Returns a new object of class 'Ifc Reinforcement Definition Properties'.
`IfcReinforcingBar`	`createIfcReinforcingBar()` Returns a new object of class 'Ifc Reinforcing Bar'.
`IfcReinforcingElement`	`createIfcReinforcingElement()` Returns a new object of class 'Ifc Reinforcing Element'.
`IfcReinforcingMesh`	`createIfcReinforcingMesh()` Returns a new object of class 'Ifc Reinforcing Mesh'.
`IfcRelAggregates`	`createIfcRelAggregates()` Returns a new object of class 'Ifc Rel Aggregates'.
`IfcRelAssigns`	`createIfcRelAssigns()` Returns a new object of class 'Ifc Rel Assigns'.
`IfcRelAssignsTasks`	`createIfcRelAssignsTasks()` Returns a new object of class 'Ifc Rel Assigns Tasks'.
`IfcRelAssignsToActor`	`createIfcRelAssignsToActor()` Returns a new object of class 'Ifc Rel Assigns To Actor'.
`IfcRelAssignsToControl`	`createIfcRelAssignsToControl()` Returns a new object of class 'Ifc Rel Assigns To Control'.
`IfcRelAssignsToGroup`	`createIfcRelAssignsToGroup()` Returns a new object of class 'Ifc Rel Assigns To Group'.
`IfcRelAssignsToProcess`	`createIfcRelAssignsToProcess()` Returns a new object of class 'Ifc Rel Assigns To Process'.
`IfcRelAssignsToProduct`	`createIfcRelAssignsToProduct()` Returns a new object of class 'Ifc Rel Assigns To Product'.
`IfcRelAssignsToProjectOrder`	`createIfcRelAssignsToProjectOrder()` Returns a new object of class 'Ifc Rel Assigns To Project Order'.
`IfcRelAssignsToResource`	`createIfcRelAssignsToResource()` Returns a new object of class 'Ifc Rel Assigns To Resource'.
`IfcRelAssociates`	`createIfcRelAssociates()` Returns a new object of class 'Ifc Rel Associates'.
`IfcRelAssociatesAppliedValue`	`createIfcRelAssociatesAppliedValue()` Returns a new object of class 'Ifc Rel Associates Applied Value'.
`IfcRelAssociatesApproval`	`createIfcRelAssociatesApproval()` Returns a new object of class 'Ifc Rel Associates Approval'.
`IfcRelAssociatesClassification`	`createIfcRelAssociatesClassification()` Returns a new object of class 'Ifc Rel Associates Classification'.
`IfcRelAssociatesConstraint`	`createIfcRelAssociatesConstraint()` Returns a new object of class 'Ifc Rel Associates Constraint'.
`IfcRelAssociatesDocument`	`createIfcRelAssociatesDocument()` Returns a new object of class 'Ifc Rel Associates Document'.
`IfcRelAssociatesLibrary`	`createIfcRelAssociatesLibrary()` Returns a new object of class 'Ifc Rel Associates Library'.
`IfcRelAssociatesMaterial`	`createIfcRelAssociatesMaterial()` Returns a new object of class 'Ifc Rel Associates Material'.
`IfcRelAssociatesProfileProperties`	`createIfcRelAssociatesProfileProperties()` Returns a new object of class 'Ifc Rel Associates Profile Properties'.
`IfcRelationship`	`createIfcRelationship()` Returns a new object of class 'Ifc Relationship'.
`IfcRelaxation`	`createIfcRelaxation()` Returns a new object of class 'Ifc Relaxation'.
`IfcRelConnects`	`createIfcRelConnects()` Returns a new object of class 'Ifc Rel Connects'.
`IfcRelConnectsElements`	`createIfcRelConnectsElements()` Returns a new object of class 'Ifc Rel Connects Elements'.
`IfcRelConnectsPathElements`	`createIfcRelConnectsPathElements()` Returns a new object of class 'Ifc Rel Connects Path Elements'.
`IfcRelConnectsPorts`	`createIfcRelConnectsPorts()` Returns a new object of class 'Ifc Rel Connects Ports'.
`IfcRelConnectsPortToElement`	`createIfcRelConnectsPortToElement()` Returns a new object of class 'Ifc Rel Connects Port To Element'.
`IfcRelConnectsStructuralActivity`	`createIfcRelConnectsStructuralActivity()` Returns a new object of class 'Ifc Rel Connects Structural Activity'.
`IfcRelConnectsStructuralElement`	`createIfcRelConnectsStructuralElement()` Returns a new object of class 'Ifc Rel Connects Structural Element'.
`IfcRelConnectsStructuralMember`	`createIfcRelConnectsStructuralMember()` Returns a new object of class 'Ifc Rel Connects Structural Member'.
`IfcRelConnectsWithEccentricity`	`createIfcRelConnectsWithEccentricity()` Returns a new object of class 'Ifc Rel Connects With Eccentricity'.
`IfcRelConnectsWithRealizingElements`	`createIfcRelConnectsWithRealizingElements()` Returns a new object of class 'Ifc Rel Connects With Realizing Elements'.
`IfcRelContainedInSpatialStructure`	`createIfcRelContainedInSpatialStructure()` Returns a new object of class 'Ifc Rel Contained In Spatial Structure'.
`IfcRelCoversBldgElements`	`createIfcRelCoversBldgElements()` Returns a new object of class 'Ifc Rel Covers Bldg Elements'.
`IfcRelCoversSpaces`	`createIfcRelCoversSpaces()` Returns a new object of class 'Ifc Rel Covers Spaces'.
`IfcRelDecomposes`	`createIfcRelDecomposes()` Returns a new object of class 'Ifc Rel Decomposes'.
`IfcRelDefines`	`createIfcRelDefines()` Returns a new object of class 'Ifc Rel Defines'.
`IfcRelDefinesByProperties`	`createIfcRelDefinesByProperties()` Returns a new object of class 'Ifc Rel Defines By Properties'.
`IfcRelDefinesByType`	`createIfcRelDefinesByType()` Returns a new object of class 'Ifc Rel Defines By Type'.
`IfcRelFillsElement`	`createIfcRelFillsElement()` Returns a new object of class 'Ifc Rel Fills Element'.
`IfcRelFlowControlElements`	`createIfcRelFlowControlElements()` Returns a new object of class 'Ifc Rel Flow Control Elements'.
`IfcRelInteractionRequirements`	`createIfcRelInteractionRequirements()` Returns a new object of class 'Ifc Rel Interaction Requirements'.
`IfcRelNests`	`createIfcRelNests()` Returns a new object of class 'Ifc Rel Nests'.
`IfcRelOccupiesSpaces`	`createIfcRelOccupiesSpaces()` Returns a new object of class 'Ifc Rel Occupies Spaces'.
`IfcRelOverridesProperties`	`createIfcRelOverridesProperties()` Returns a new object of class 'Ifc Rel Overrides Properties'.
`IfcRelProjectsElement`	`createIfcRelProjectsElement()` Returns a new object of class 'Ifc Rel Projects Element'.
`IfcRelReferencedInSpatialStructure`	`createIfcRelReferencedInSpatialStructure()` Returns a new object of class 'Ifc Rel Referenced In Spatial Structure'.
`IfcRelSchedulesCostItems`	`createIfcRelSchedulesCostItems()` Returns a new object of class 'Ifc Rel Schedules Cost Items'.
`IfcRelSequence`	`createIfcRelSequence()` Returns a new object of class 'Ifc Rel Sequence'.
`IfcRelServicesBuildings`	`createIfcRelServicesBuildings()` Returns a new object of class 'Ifc Rel Services Buildings'.
`IfcRelSpaceBoundary`	`createIfcRelSpaceBoundary()` Returns a new object of class 'Ifc Rel Space Boundary'.
`IfcRelVoidsElement`	`createIfcRelVoidsElement()` Returns a new object of class 'Ifc Rel Voids Element'.
`IfcRepresentation`	`createIfcRepresentation()` Returns a new object of class 'Ifc Representation'.
`IfcRepresentationContext`	`createIfcRepresentationContext()` Returns a new object of class 'Ifc Representation Context'.
`IfcRepresentationItem`	`createIfcRepresentationItem()` Returns a new object of class 'Ifc Representation Item'.
`IfcRepresentationMap`	`createIfcRepresentationMap()` Returns a new object of class 'Ifc Representation Map'.
`IfcResource`	`createIfcResource()` Returns a new object of class 'Ifc Resource'.
`IfcRevolvedAreaSolid`	`createIfcRevolvedAreaSolid()` Returns a new object of class 'Ifc Revolved Area Solid'.
`IfcRibPlateProfileProperties`	`createIfcRibPlateProfileProperties()` Returns a new object of class 'Ifc Rib Plate Profile Properties'.
`IfcRightCircularCone`	`createIfcRightCircularCone()` Returns a new object of class 'Ifc Right Circular Cone'.
`IfcRightCircularCylinder`	`createIfcRightCircularCylinder()` Returns a new object of class 'Ifc Right Circular Cylinder'.
`IfcRoof`	`createIfcRoof()` Returns a new object of class 'Ifc Roof'.
`IfcRoot`	`createIfcRoot()` Returns a new object of class 'Ifc Root'.
`IfcRotationalFrequencyMeasure`	`createIfcRotationalFrequencyMeasure()` Returns a new object of class 'Ifc Rotational Frequency Measure'.
`IfcRotationalMassMeasure`	`createIfcRotationalMassMeasure()` Returns a new object of class 'Ifc Rotational Mass Measure'.
`IfcRotationalStiffnessMeasure`	`createIfcRotationalStiffnessMeasure()` Returns a new object of class 'Ifc Rotational Stiffness Measure'.
`IfcRoundedEdgeFeature`	`createIfcRoundedEdgeFeature()` Returns a new object of class 'Ifc Rounded Edge Feature'.
`IfcRoundedRectangleProfileDef`	`createIfcRoundedRectangleProfileDef()` Returns a new object of class 'Ifc Rounded Rectangle Profile Def'.
`IfcSanitaryTerminalType`	`createIfcSanitaryTerminalType()` Returns a new object of class 'Ifc Sanitary Terminal Type'.
`IfcScheduleTimeControl`	`createIfcScheduleTimeControl()` Returns a new object of class 'Ifc Schedule Time Control'.
`IfcSecondInMinute`	`createIfcSecondInMinute()` Returns a new object of class 'Ifc Second In Minute'.
`IfcSectionalAreaIntegralMeasure`	`createIfcSectionalAreaIntegralMeasure()` Returns a new object of class 'Ifc Sectional Area Integral Measure'.
`IfcSectionedSpine`	`createIfcSectionedSpine()` Returns a new object of class 'Ifc Sectioned Spine'.
`IfcSectionModulusMeasure`	`createIfcSectionModulusMeasure()` Returns a new object of class 'Ifc Section Modulus Measure'.
`IfcSectionProperties`	`createIfcSectionProperties()` Returns a new object of class 'Ifc Section Properties'.
`IfcSectionReinforcementProperties`	`createIfcSectionReinforcementProperties()` Returns a new object of class 'Ifc Section Reinforcement Properties'.
`IfcSensorType`	`createIfcSensorType()` Returns a new object of class 'Ifc Sensor Type'.
`IfcServiceLife`	`createIfcServiceLife()` Returns a new object of class 'Ifc Service Life'.
`IfcServiceLifeFactor`	`createIfcServiceLifeFactor()` Returns a new object of class 'Ifc Service Life Factor'.
`IfcShapeAspect`	`createIfcShapeAspect()` Returns a new object of class 'Ifc Shape Aspect'.
`IfcShapeModel`	`createIfcShapeModel()` Returns a new object of class 'Ifc Shape Model'.
`IfcShapeRepresentation`	`createIfcShapeRepresentation()` Returns a new object of class 'Ifc Shape Representation'.
`IfcShearModulusMeasure`	`createIfcShearModulusMeasure()` Returns a new object of class 'Ifc Shear Modulus Measure'.
`IfcShellBasedSurfaceModel`	`createIfcShellBasedSurfaceModel()` Returns a new object of class 'Ifc Shell Based Surface Model'.
`IfcSimpleProperty`	`createIfcSimpleProperty()` Returns a new object of class 'Ifc Simple Property'.
`IfcSite`	`createIfcSite()` Returns a new object of class 'Ifc Site'.
`IfcSIUnit`	`createIfcSIUnit()` Returns a new object of class 'Ifc SI Unit'.
`IfcSlab`	`createIfcSlab()` Returns a new object of class 'Ifc Slab'.
`IfcSlabType`	`createIfcSlabType()` Returns a new object of class 'Ifc Slab Type'.
`IfcSlippageConnectionCondition`	`createIfcSlippageConnectionCondition()` Returns a new object of class 'Ifc Slippage Connection Condition'.
`IfcSolidAngleMeasure`	`createIfcSolidAngleMeasure()` Returns a new object of class 'Ifc Solid Angle Measure'.
`IfcSolidModel`	`createIfcSolidModel()` Returns a new object of class 'Ifc Solid Model'.
`IfcSoundPowerMeasure`	`createIfcSoundPowerMeasure()` Returns a new object of class 'Ifc Sound Power Measure'.
`IfcSoundPressureMeasure`	`createIfcSoundPressureMeasure()` Returns a new object of class 'Ifc Sound Pressure Measure'.
`IfcSoundProperties`	`createIfcSoundProperties()` Returns a new object of class 'Ifc Sound Properties'.
`IfcSoundValue`	`createIfcSoundValue()` Returns a new object of class 'Ifc Sound Value'.
`IfcSpace`	`createIfcSpace()` Returns a new object of class 'Ifc Space'.
`IfcSpaceHeaterType`	`createIfcSpaceHeaterType()` Returns a new object of class 'Ifc Space Heater Type'.
`IfcSpaceProgram`	`createIfcSpaceProgram()` Returns a new object of class 'Ifc Space Program'.
`IfcSpaceThermalLoadProperties`	`createIfcSpaceThermalLoadProperties()` Returns a new object of class 'Ifc Space Thermal Load Properties'.
`IfcSpaceType`	`createIfcSpaceType()` Returns a new object of class 'Ifc Space Type'.
`IfcSpatialStructureElement`	`createIfcSpatialStructureElement()` Returns a new object of class 'Ifc Spatial Structure Element'.
`IfcSpatialStructureElementType`	`createIfcSpatialStructureElementType()` Returns a new object of class 'Ifc Spatial Structure Element Type'.
`IfcSpecificHeatCapacityMeasure`	`createIfcSpecificHeatCapacityMeasure()` Returns a new object of class 'Ifc Specific Heat Capacity Measure'.
`IfcSpecularExponent`	`createIfcSpecularExponent()` Returns a new object of class 'Ifc Specular Exponent'.
`IfcSpecularRoughness`	`createIfcSpecularRoughness()` Returns a new object of class 'Ifc Specular Roughness'.
`IfcSphere`	`createIfcSphere()` Returns a new object of class 'Ifc Sphere'.
`IfcStackTerminalType`	`createIfcStackTerminalType()` Returns a new object of class 'Ifc Stack Terminal Type'.
`IfcStair`	`createIfcStair()` Returns a new object of class 'Ifc Stair'.
`IfcStairFlight`	`createIfcStairFlight()` Returns a new object of class 'Ifc Stair Flight'.
`IfcStairFlightType`	`createIfcStairFlightType()` Returns a new object of class 'Ifc Stair Flight Type'.
`IfcStructuralAction`	`createIfcStructuralAction()` Returns a new object of class 'Ifc Structural Action'.
`IfcStructuralActivity`	`createIfcStructuralActivity()` Returns a new object of class 'Ifc Structural Activity'.
`IfcStructuralAnalysisModel`	`createIfcStructuralAnalysisModel()` Returns a new object of class 'Ifc Structural Analysis Model'.
`IfcStructuralConnection`	`createIfcStructuralConnection()` Returns a new object of class 'Ifc Structural Connection'.
`IfcStructuralConnectionCondition`	`createIfcStructuralConnectionCondition()` Returns a new object of class 'Ifc Structural Connection Condition'.
`IfcStructuralCurveConnection`	`createIfcStructuralCurveConnection()` Returns a new object of class 'Ifc Structural Curve Connection'.
`IfcStructuralCurveMember`	`createIfcStructuralCurveMember()` Returns a new object of class 'Ifc Structural Curve Member'.
`IfcStructuralCurveMemberVarying`	`createIfcStructuralCurveMemberVarying()` Returns a new object of class 'Ifc Structural Curve Member Varying'.
`IfcStructuralItem`	`createIfcStructuralItem()` Returns a new object of class 'Ifc Structural Item'.
`IfcStructuralLinearAction`	`createIfcStructuralLinearAction()` Returns a new object of class 'Ifc Structural Linear Action'.
`IfcStructuralLinearActionVarying`	`createIfcStructuralLinearActionVarying()` Returns a new object of class 'Ifc Structural Linear Action Varying'.
`IfcStructuralLoad`	`createIfcStructuralLoad()` Returns a new object of class 'Ifc Structural Load'.
`IfcStructuralLoadGroup`	`createIfcStructuralLoadGroup()` Returns a new object of class 'Ifc Structural Load Group'.
`IfcStructuralLoadLinearForce`	`createIfcStructuralLoadLinearForce()` Returns a new object of class 'Ifc Structural Load Linear Force'.
`IfcStructuralLoadPlanarForce`	`createIfcStructuralLoadPlanarForce()` Returns a new object of class 'Ifc Structural Load Planar Force'.
`IfcStructuralLoadSingleDisplacement`	`createIfcStructuralLoadSingleDisplacement()` Returns a new object of class 'Ifc Structural Load Single Displacement'.
`IfcStructuralLoadSingleDisplacementDistortion`	`createIfcStructuralLoadSingleDisplacementDistortion()` Returns a new object of class 'Ifc Structural Load Single Displacement Distortion'.
`IfcStructuralLoadSingleForce`	`createIfcStructuralLoadSingleForce()` Returns a new object of class 'Ifc Structural Load Single Force'.
`IfcStructuralLoadSingleForceWarping`	`createIfcStructuralLoadSingleForceWarping()` Returns a new object of class 'Ifc Structural Load Single Force Warping'.
`IfcStructuralLoadStatic`	`createIfcStructuralLoadStatic()` Returns a new object of class 'Ifc Structural Load Static'.
`IfcStructuralLoadTemperature`	`createIfcStructuralLoadTemperature()` Returns a new object of class 'Ifc Structural Load Temperature'.
`IfcStructuralMember`	`createIfcStructuralMember()` Returns a new object of class 'Ifc Structural Member'.
`IfcStructuralPlanarAction`	`createIfcStructuralPlanarAction()` Returns a new object of class 'Ifc Structural Planar Action'.
`IfcStructuralPlanarActionVarying`	`createIfcStructuralPlanarActionVarying()` Returns a new object of class 'Ifc Structural Planar Action Varying'.
`IfcStructuralPointAction`	`createIfcStructuralPointAction()` Returns a new object of class 'Ifc Structural Point Action'.
`IfcStructuralPointConnection`	`createIfcStructuralPointConnection()` Returns a new object of class 'Ifc Structural Point Connection'.
`IfcStructuralPointReaction`	`createIfcStructuralPointReaction()` Returns a new object of class 'Ifc Structural Point Reaction'.
`IfcStructuralProfileProperties`	`createIfcStructuralProfileProperties()` Returns a new object of class 'Ifc Structural Profile Properties'.
`IfcStructuralReaction`	`createIfcStructuralReaction()` Returns a new object of class 'Ifc Structural Reaction'.
`IfcStructuralResultGroup`	`createIfcStructuralResultGroup()` Returns a new object of class 'Ifc Structural Result Group'.
`IfcStructuralSteelProfileProperties`	`createIfcStructuralSteelProfileProperties()` Returns a new object of class 'Ifc Structural Steel Profile Properties'.
`IfcStructuralSurfaceConnection`	`createIfcStructuralSurfaceConnection()` Returns a new object of class 'Ifc Structural Surface Connection'.
`IfcStructuralSurfaceMember`	`createIfcStructuralSurfaceMember()` Returns a new object of class 'Ifc Structural Surface Member'.
`IfcStructuralSurfaceMemberVarying`	`createIfcStructuralSurfaceMemberVarying()` Returns a new object of class 'Ifc Structural Surface Member Varying'.
`IfcStructuredDimensionCallout`	`createIfcStructuredDimensionCallout()` Returns a new object of class 'Ifc Structured Dimension Callout'.
`IfcStyledItem`	`createIfcStyledItem()` Returns a new object of class 'Ifc Styled Item'.
`IfcStyledRepresentation`	`createIfcStyledRepresentation()` Returns a new object of class 'Ifc Styled Representation'.
`IfcStyleModel`	`createIfcStyleModel()` Returns a new object of class 'Ifc Style Model'.
`IfcSubContractResource`	`createIfcSubContractResource()` Returns a new object of class 'Ifc Sub Contract Resource'.
`IfcSubedge`	`createIfcSubedge()` Returns a new object of class 'Ifc Subedge'.
`IfcSurface`	`createIfcSurface()` Returns a new object of class 'Ifc Surface'.
`IfcSurfaceCurveSweptAreaSolid`	`createIfcSurfaceCurveSweptAreaSolid()` Returns a new object of class 'Ifc Surface Curve Swept Area Solid'.
`IfcSurfaceOfLinearExtrusion`	`createIfcSurfaceOfLinearExtrusion()` Returns a new object of class 'Ifc Surface Of Linear Extrusion'.
`IfcSurfaceOfRevolution`	`createIfcSurfaceOfRevolution()` Returns a new object of class 'Ifc Surface Of Revolution'.
`IfcSurfaceStyle`	`createIfcSurfaceStyle()` Returns a new object of class 'Ifc Surface Style'.
`IfcSurfaceStyleLighting`	`createIfcSurfaceStyleLighting()` Returns a new object of class 'Ifc Surface Style Lighting'.
`IfcSurfaceStyleRefraction`	`createIfcSurfaceStyleRefraction()` Returns a new object of class 'Ifc Surface Style Refraction'.
`IfcSurfaceStyleRendering`	`createIfcSurfaceStyleRendering()` Returns a new object of class 'Ifc Surface Style Rendering'.
`IfcSurfaceStyleShading`	`createIfcSurfaceStyleShading()` Returns a new object of class 'Ifc Surface Style Shading'.
`IfcSurfaceStyleWithTextures`	`createIfcSurfaceStyleWithTextures()` Returns a new object of class 'Ifc Surface Style With Textures'.
`IfcSurfaceTexture`	`createIfcSurfaceTexture()` Returns a new object of class 'Ifc Surface Texture'.
`IfcSweptAreaSolid`	`createIfcSweptAreaSolid()` Returns a new object of class 'Ifc Swept Area Solid'.
`IfcSweptDiskSolid`	`createIfcSweptDiskSolid()` Returns a new object of class 'Ifc Swept Disk Solid'.
`IfcSweptSurface`	`createIfcSweptSurface()` Returns a new object of class 'Ifc Swept Surface'.
`IfcSwitchingDeviceType`	`createIfcSwitchingDeviceType()` Returns a new object of class 'Ifc Switching Device Type'.
`IfcSymbolStyle`	`createIfcSymbolStyle()` Returns a new object of class 'Ifc Symbol Style'.
`IfcSystem`	`createIfcSystem()` Returns a new object of class 'Ifc System'.
`IfcSystemFurnitureElementType`	`createIfcSystemFurnitureElementType()` Returns a new object of class 'Ifc System Furniture Element Type'.
`IfcTable`	`createIfcTable()` Returns a new object of class 'Ifc Table'.
`IfcTableRow`	`createIfcTableRow()` Returns a new object of class 'Ifc Table Row'.
`IfcTankType`	`createIfcTankType()` Returns a new object of class 'Ifc Tank Type'.
`IfcTask`	`createIfcTask()` Returns a new object of class 'Ifc Task'.
`IfcTelecomAddress`	`createIfcTelecomAddress()` Returns a new object of class 'Ifc Telecom Address'.
`IfcTemperatureGradientMeasure`	`createIfcTemperatureGradientMeasure()` Returns a new object of class 'Ifc Temperature Gradient Measure'.
`IfcTendon`	`createIfcTendon()` Returns a new object of class 'Ifc Tendon'.
`IfcTendonAnchor`	`createIfcTendonAnchor()` Returns a new object of class 'Ifc Tendon Anchor'.
`IfcTerminatorSymbol`	`createIfcTerminatorSymbol()` Returns a new object of class 'Ifc Terminator Symbol'.
`IfcText`	`createIfcText()` Returns a new object of class 'Ifc Text'.
`IfcTextAlignment`	`createIfcTextAlignment()` Returns a new object of class 'Ifc Text Alignment'.
`IfcTextDecoration`	`createIfcTextDecoration()` Returns a new object of class 'Ifc Text Decoration'.
`IfcTextFontName`	`createIfcTextFontName()` Returns a new object of class 'Ifc Text Font Name'.
`IfcTextLiteral`	`createIfcTextLiteral()` Returns a new object of class 'Ifc Text Literal'.
`IfcTextLiteralWithExtent`	`createIfcTextLiteralWithExtent()` Returns a new object of class 'Ifc Text Literal With Extent'.
`IfcTextStyle`	`createIfcTextStyle()` Returns a new object of class 'Ifc Text Style'.
`IfcTextStyleFontModel`	`createIfcTextStyleFontModel()` Returns a new object of class 'Ifc Text Style Font Model'.
`IfcTextStyleForDefinedFont`	`createIfcTextStyleForDefinedFont()` Returns a new object of class 'Ifc Text Style For Defined Font'.
`IfcTextStyleTextModel`	`createIfcTextStyleTextModel()` Returns a new object of class 'Ifc Text Style Text Model'.
`IfcTextStyleWithBoxCharacteristics`	`createIfcTextStyleWithBoxCharacteristics()` Returns a new object of class 'Ifc Text Style With Box Characteristics'.
`IfcTextTransformation`	`createIfcTextTransformation()` Returns a new object of class 'Ifc Text Transformation'.
`IfcTextureCoordinate`	`createIfcTextureCoordinate()` Returns a new object of class 'Ifc Texture Coordinate'.
`IfcTextureCoordinateGenerator`	`createIfcTextureCoordinateGenerator()` Returns a new object of class 'Ifc Texture Coordinate Generator'.
`IfcTextureMap`	`createIfcTextureMap()` Returns a new object of class 'Ifc Texture Map'.
`IfcTextureVertex`	`createIfcTextureVertex()` Returns a new object of class 'Ifc Texture Vertex'.
`IfcThermalAdmittanceMeasure`	`createIfcThermalAdmittanceMeasure()` Returns a new object of class 'Ifc Thermal Admittance Measure'.
`IfcThermalConductivityMeasure`	`createIfcThermalConductivityMeasure()` Returns a new object of class 'Ifc Thermal Conductivity Measure'.
`IfcThermalExpansionCoefficientMeasure`	`createIfcThermalExpansionCoefficientMeasure()` Returns a new object of class 'Ifc Thermal Expansion Coefficient Measure'.
`IfcThermalMaterialProperties`	`createIfcThermalMaterialProperties()` Returns a new object of class 'Ifc Thermal Material Properties'.
`IfcThermalResistanceMeasure`	`createIfcThermalResistanceMeasure()` Returns a new object of class 'Ifc Thermal Resistance Measure'.
`IfcThermalTransmittanceMeasure`	`createIfcThermalTransmittanceMeasure()` Returns a new object of class 'Ifc Thermal Transmittance Measure'.
`IfcThermodynamicTemperatureMeasure`	`createIfcThermodynamicTemperatureMeasure()` Returns a new object of class 'Ifc Thermodynamic Temperature Measure'.
`IfcTimeMeasure`	`createIfcTimeMeasure()` Returns a new object of class 'Ifc Time Measure'.
`IfcTimeSeries`	`createIfcTimeSeries()` Returns a new object of class 'Ifc Time Series'.
`IfcTimeSeriesReferenceRelationship`	`createIfcTimeSeriesReferenceRelationship()` Returns a new object of class 'Ifc Time Series Reference Relationship'.
`IfcTimeSeriesSchedule`	`createIfcTimeSeriesSchedule()` Returns a new object of class 'Ifc Time Series Schedule'.
`IfcTimeSeriesValue`	`createIfcTimeSeriesValue()` Returns a new object of class 'Ifc Time Series Value'.
`IfcTimeStamp`	`createIfcTimeStamp()` Returns a new object of class 'Ifc Time Stamp'.
`IfcTopologicalRepresentationItem`	`createIfcTopologicalRepresentationItem()` Returns a new object of class 'Ifc Topological Representation Item'.
`IfcTopologyRepresentation`	`createIfcTopologyRepresentation()` Returns a new object of class 'Ifc Topology Representation'.
`IfcTorqueMeasure`	`createIfcTorqueMeasure()` Returns a new object of class 'Ifc Torque Measure'.
`IfcTransformerType`	`createIfcTransformerType()` Returns a new object of class 'Ifc Transformer Type'.
`IfcTransportElement`	`createIfcTransportElement()` Returns a new object of class 'Ifc Transport Element'.
`IfcTransportElementType`	`createIfcTransportElementType()` Returns a new object of class 'Ifc Transport Element Type'.
`IfcTrapeziumProfileDef`	`createIfcTrapeziumProfileDef()` Returns a new object of class 'Ifc Trapezium Profile Def'.
`IfcTrimmedCurve`	`createIfcTrimmedCurve()` Returns a new object of class 'Ifc Trimmed Curve'.
`IfcTShapeProfileDef`	`createIfcTShapeProfileDef()` Returns a new object of class 'Ifc TShape Profile Def'.
`IfcTubeBundleType`	`createIfcTubeBundleType()` Returns a new object of class 'Ifc Tube Bundle Type'.
`IfcTwoDirectionRepeatFactor`	`createIfcTwoDirectionRepeatFactor()` Returns a new object of class 'Ifc Two Direction Repeat Factor'.
`IfcTypeObject`	`createIfcTypeObject()` Returns a new object of class 'Ifc Type Object'.
`IfcTypeProduct`	`createIfcTypeProduct()` Returns a new object of class 'Ifc Type Product'.
`IfcUnitaryEquipmentType`	`createIfcUnitaryEquipmentType()` Returns a new object of class 'Ifc Unitary Equipment Type'.
`IfcUnitAssignment`	`createIfcUnitAssignment()` Returns a new object of class 'Ifc Unit Assignment'.
`IfcUShapeProfileDef`	`createIfcUShapeProfileDef()` Returns a new object of class 'Ifc UShape Profile Def'.
`IfcValveType`	`createIfcValveType()` Returns a new object of class 'Ifc Valve Type'.
`IfcVaporPermeabilityMeasure`	`createIfcVaporPermeabilityMeasure()` Returns a new object of class 'Ifc Vapor Permeability Measure'.
`IfcVector`	`createIfcVector()` Returns a new object of class 'Ifc Vector'.
`IfcVertex`	`createIfcVertex()` Returns a new object of class 'Ifc Vertex'.
`IfcVertexBasedTextureMap`	`createIfcVertexBasedTextureMap()` Returns a new object of class 'Ifc Vertex Based Texture Map'.
`IfcVertexLoop`	`createIfcVertexLoop()` Returns a new object of class 'Ifc Vertex Loop'.
`IfcVertexPoint`	`createIfcVertexPoint()` Returns a new object of class 'Ifc Vertex Point'.
`IfcVibrationIsolatorType`	`createIfcVibrationIsolatorType()` Returns a new object of class 'Ifc Vibration Isolator Type'.
`IfcVirtualElement`	`createIfcVirtualElement()` Returns a new object of class 'Ifc Virtual Element'.
`IfcVirtualGridIntersection`	`createIfcVirtualGridIntersection()` Returns a new object of class 'Ifc Virtual Grid Intersection'.
`IfcVolumeMeasure`	`createIfcVolumeMeasure()` Returns a new object of class 'Ifc Volume Measure'.
`IfcVolumetricFlowRateMeasure`	`createIfcVolumetricFlowRateMeasure()` Returns a new object of class 'Ifc Volumetric Flow Rate Measure'.
`IfcWall`	`createIfcWall()` Returns a new object of class 'Ifc Wall'.
`IfcWallStandardCase`	`createIfcWallStandardCase()` Returns a new object of class 'Ifc Wall Standard Case'.
`IfcWallType`	`createIfcWallType()` Returns a new object of class 'Ifc Wall Type'.
`IfcWarpingConstantMeasure`	`createIfcWarpingConstantMeasure()` Returns a new object of class 'Ifc Warping Constant Measure'.
`IfcWarpingMomentMeasure`	`createIfcWarpingMomentMeasure()` Returns a new object of class 'Ifc Warping Moment Measure'.
`IfcWasteTerminalType`	`createIfcWasteTerminalType()` Returns a new object of class 'Ifc Waste Terminal Type'.
`IfcWaterProperties`	`createIfcWaterProperties()` Returns a new object of class 'Ifc Water Properties'.
`IfcWindow`	`createIfcWindow()` Returns a new object of class 'Ifc Window'.
`IfcWindowLiningProperties`	`createIfcWindowLiningProperties()` Returns a new object of class 'Ifc Window Lining Properties'.
`IfcWindowPanelProperties`	`createIfcWindowPanelProperties()` Returns a new object of class 'Ifc Window Panel Properties'.
`IfcWindowStyle`	`createIfcWindowStyle()` Returns a new object of class 'Ifc Window Style'.
`IfcWorkControl`	`createIfcWorkControl()` Returns a new object of class 'Ifc Work Control'.
`IfcWorkPlan`	`createIfcWorkPlan()` Returns a new object of class 'Ifc Work Plan'.
`IfcWorkSchedule`	`createIfcWorkSchedule()` Returns a new object of class 'Ifc Work Schedule'.
`IfcYearNumber`	`createIfcYearNumber()` Returns a new object of class 'Ifc Year Number'.
`IfcZone`	`createIfcZone()` Returns a new object of class 'Ifc Zone'.
`IfcZShapeProfileDef`	`createIfcZShapeProfileDef()` Returns a new object of class 'Ifc ZShape Profile Def'.
`Ifc2x3tc1Package`	`getIfc2x3tc1Package()` Returns the package supported by this factory.

Methods inherited from interface org.eclipse.emf.ecore.EFactory
convertToString, create, createFromString, getEPackage, setEPackage

Methods inherited from interface org.eclipse.emf.ecore.EModelElement
getEAnnotation, getEAnnotations

Methods inherited from interface org.eclipse.emf.ecore.EObject
eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eInvoke, eIsProxy, eIsSet, eResource, eSet, eUnset

Methods inherited from interface org.eclipse.emf.common.notify.Notifier
eAdapters, eDeliver, eNotify, eSetDeliver

- Property Detail
  - createIfcComplex
```
IfcComplexProperty createIfcComplexProperty
```
    Returns a new object of class 'Ifc Complex Property'.
  - createIfc
```
IfcProperty createIfcProperty
```
    Returns a new object of class 'Ifc Property'.
  - createIfcSimple
```
IfcSimpleProperty createIfcSimpleProperty
```
    Returns a new object of class 'Ifc Simple Property'.
- Field Detail
  - eINSTANCE
```
static final Ifc2x3tc1Factory eINSTANCE
```
    The singleton instance of the factory.
- Method Detail
  - createIfc2DCompositeCurve
```
Ifc2DCompositeCurve createIfc2DCompositeCurve()
```
    Returns a new object of class 'Ifc2 DComposite Curve'.
    
    Returns:
    
    a new object of class 'Ifc2 DComposite Curve'.
  - createIfcActionRequest
```
IfcActionRequest createIfcActionRequest()
```
    Returns a new object of class 'Ifc Action Request'.
    
    Returns:
    
    a new object of class 'Ifc Action Request'.
  - createIfcActor
```
IfcActor createIfcActor()
```
    Returns a new object of class 'Ifc Actor'.
    
    Returns:
    
    a new object of class 'Ifc Actor'.
  - createIfcActorRole
```
IfcActorRole createIfcActorRole()
```
    Returns a new object of class 'Ifc Actor Role'.
    
    Returns:
    
    a new object of class 'Ifc Actor Role'.
  - createIfcActuatorType
```
IfcActuatorType createIfcActuatorType()
```
    Returns a new object of class 'Ifc Actuator Type'.
    
    Returns:
    
    a new object of class 'Ifc Actuator Type'.
  - createIfcAddress
```
IfcAddress createIfcAddress()
```
    Returns a new object of class 'Ifc Address'.
    
    Returns:
    
    a new object of class 'Ifc Address'.
  - createIfcAirTerminalBoxType
```
IfcAirTerminalBoxType createIfcAirTerminalBoxType()
```
    Returns a new object of class 'Ifc Air Terminal Box Type'.
    
    Returns:
    
    a new object of class 'Ifc Air Terminal Box Type'.
  - createIfcAirTerminalType
```
IfcAirTerminalType createIfcAirTerminalType()
```
    Returns a new object of class 'Ifc Air Terminal Type'.
    
    Returns:
    
    a new object of class 'Ifc Air Terminal Type'.
  - createIfcAirToAirHeatRecoveryType
```
IfcAirToAirHeatRecoveryType createIfcAirToAirHeatRecoveryType()
```
    Returns a new object of class 'Ifc Air To Air Heat Recovery Type'.
    
    Returns:
    
    a new object of class 'Ifc Air To Air Heat Recovery Type'.
  - createIfcAlarmType
```
IfcAlarmType createIfcAlarmType()
```
    Returns a new object of class 'Ifc Alarm Type'.
    
    Returns:
    
    a new object of class 'Ifc Alarm Type'.
  - createIfcAngularDimension
```
IfcAngularDimension createIfcAngularDimension()
```
    Returns a new object of class 'Ifc Angular Dimension'.
    
    Returns:
    
    a new object of class 'Ifc Angular Dimension'.
  - createIfcAnnotation
```
IfcAnnotation createIfcAnnotation()
```
    Returns a new object of class 'Ifc Annotation'.
    
    Returns:
    
    a new object of class 'Ifc Annotation'.
  - createIfcAnnotationCurveOccurrence
```
IfcAnnotationCurveOccurrence createIfcAnnotationCurveOccurrence()
```
    Returns a new object of class 'Ifc Annotation Curve Occurrence'.
    
    Returns:
    
    a new object of class 'Ifc Annotation Curve Occurrence'.
  - createIfcAnnotationFillArea
```
IfcAnnotationFillArea createIfcAnnotationFillArea()
```
    Returns a new object of class 'Ifc Annotation Fill Area'.
    
    Returns:
    
    a new object of class 'Ifc Annotation Fill Area'.
  - createIfcAnnotationFillAreaOccurrence
```
IfcAnnotationFillAreaOccurrence createIfcAnnotationFillAreaOccurrence()
```
    Returns a new object of class 'Ifc Annotation Fill Area Occurrence'.
    
    Returns:
    
    a new object of class 'Ifc Annotation Fill Area Occurrence'.
  - createIfcAnnotationOccurrence
```
IfcAnnotationOccurrence createIfcAnnotationOccurrence()
```
    Returns a new object of class 'Ifc Annotation Occurrence'.
    
    Returns:
    
    a new object of class 'Ifc Annotation Occurrence'.
  - createIfcAnnotationSurface
```
IfcAnnotationSurface createIfcAnnotationSurface()
```
    Returns a new object of class 'Ifc Annotation Surface'.
    
    Returns:
    
    a new object of class 'Ifc Annotation Surface'.
  - createIfcAnnotationSurfaceOccurrence
```
IfcAnnotationSurfaceOccurrence createIfcAnnotationSurfaceOccurrence()
```
    Returns a new object of class 'Ifc Annotation Surface Occurrence'.
    
    Returns:
    
    a new object of class 'Ifc Annotation Surface Occurrence'.
  - createIfcAnnotationSymbolOccurrence
```
IfcAnnotationSymbolOccurrence createIfcAnnotationSymbolOccurrence()
```
    Returns a new object of class 'Ifc Annotation Symbol Occurrence'.
    
    Returns:
    
    a new object of class 'Ifc Annotation Symbol Occurrence'.
  - createIfcAnnotationTextOccurrence
```
IfcAnnotationTextOccurrence createIfcAnnotationTextOccurrence()
```
    Returns a new object of class 'Ifc Annotation Text Occurrence'.
    
    Returns:
    
    a new object of class 'Ifc Annotation Text Occurrence'.
  - createIfcApplication
```
IfcApplication createIfcApplication()
```
    Returns a new object of class 'Ifc Application'.
    
    Returns:
    
    a new object of class 'Ifc Application'.
  - createIfcAppliedValue
```
IfcAppliedValue createIfcAppliedValue()
```
    Returns a new object of class 'Ifc Applied Value'.
    
    Returns:
    
    a new object of class 'Ifc Applied Value'.
  - createIfcAppliedValueRelationship
```
IfcAppliedValueRelationship createIfcAppliedValueRelationship()
```
    Returns a new object of class 'Ifc Applied Value Relationship'.
    
    Returns:
    
    a new object of class 'Ifc Applied Value Relationship'.
  - createIfcApproval
```
IfcApproval createIfcApproval()
```
    Returns a new object of class 'Ifc Approval'.
    
    Returns:
    
    a new object of class 'Ifc Approval'.
  - createIfcApprovalActorRelationship
```
IfcApprovalActorRelationship createIfcApprovalActorRelationship()
```
    Returns a new object of class 'Ifc Approval Actor Relationship'.
    
    Returns:
    
    a new object of class 'Ifc Approval Actor Relationship'.
  - createIfcApprovalPropertyRelationship
```
IfcApprovalPropertyRelationship createIfcApprovalPropertyRelationship()
```
    Returns a new object of class 'Ifc Approval Property Relationship'.
    
    Returns:
    
    a new object of class 'Ifc Approval Property Relationship'.
  - createIfcApprovalRelationship
```
IfcApprovalRelationship createIfcApprovalRelationship()
```
    Returns a new object of class 'Ifc Approval Relationship'.
    
    Returns:
    
    a new object of class 'Ifc Approval Relationship'.
  - createIfcArbitraryClosedProfileDef
```
IfcArbitraryClosedProfileDef createIfcArbitraryClosedProfileDef()
```
    Returns a new object of class 'Ifc Arbitrary Closed Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc Arbitrary Closed Profile Def'.
  - createIfcArbitraryOpenProfileDef
```
IfcArbitraryOpenProfileDef createIfcArbitraryOpenProfileDef()
```
    Returns a new object of class 'Ifc Arbitrary Open Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc Arbitrary Open Profile Def'.
  - createIfcArbitraryProfileDefWithVoids
```
IfcArbitraryProfileDefWithVoids createIfcArbitraryProfileDefWithVoids()
```
    Returns a new object of class 'Ifc Arbitrary Profile Def With Voids'.
    
    Returns:
    
    a new object of class 'Ifc Arbitrary Profile Def With Voids'.
  - createIfcAsset
```
IfcAsset createIfcAsset()
```
    Returns a new object of class 'Ifc Asset'.
    
    Returns:
    
    a new object of class 'Ifc Asset'.
  - createIfcAsymmetricIShapeProfileDef
```
IfcAsymmetricIShapeProfileDef createIfcAsymmetricIShapeProfileDef()
```
    Returns a new object of class 'Ifc Asymmetric IShape Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc Asymmetric IShape Profile Def'.
  - createIfcAxis1Placement
```
IfcAxis1Placement createIfcAxis1Placement()
```
    Returns a new object of class 'Ifc Axis1 Placement'.
    
    Returns:
    
    a new object of class 'Ifc Axis1 Placement'.
  - createIfcAxis2Placement2D
```
IfcAxis2Placement2D createIfcAxis2Placement2D()
```
    Returns a new object of class 'Ifc Axis2 Placement2 D'.
    
    Returns:
    
    a new object of class 'Ifc Axis2 Placement2 D'.
  - createIfcAxis2Placement3D
```
IfcAxis2Placement3D createIfcAxis2Placement3D()
```
    Returns a new object of class 'Ifc Axis2 Placement3 D'.
    
    Returns:
    
    a new object of class 'Ifc Axis2 Placement3 D'.
  - createIfcBSplineCurve
```
IfcBSplineCurve createIfcBSplineCurve()
```
    Returns a new object of class 'Ifc BSpline Curve'.
    
    Returns:
    
    a new object of class 'Ifc BSpline Curve'.
  - createIfcBeam
```
IfcBeam createIfcBeam()
```
    Returns a new object of class 'Ifc Beam'.
    
    Returns:
    
    a new object of class 'Ifc Beam'.
  - createIfcBeamType
```
IfcBeamType createIfcBeamType()
```
    Returns a new object of class 'Ifc Beam Type'.
    
    Returns:
    
    a new object of class 'Ifc Beam Type'.
  - createIfcBezierCurve
```
IfcBezierCurve createIfcBezierCurve()
```
    Returns a new object of class 'Ifc Bezier Curve'.
    
    Returns:
    
    a new object of class 'Ifc Bezier Curve'.
  - createIfcBlobTexture
```
IfcBlobTexture createIfcBlobTexture()
```
    Returns a new object of class 'Ifc Blob Texture'.
    
    Returns:
    
    a new object of class 'Ifc Blob Texture'.
  - createIfcBlock
```
IfcBlock createIfcBlock()
```
    Returns a new object of class 'Ifc Block'.
    
    Returns:
    
    a new object of class 'Ifc Block'.
  - createIfcBoilerType
```
IfcBoilerType createIfcBoilerType()
```
    Returns a new object of class 'Ifc Boiler Type'.
    
    Returns:
    
    a new object of class 'Ifc Boiler Type'.
  - createIfcBooleanClippingResult
```
IfcBooleanClippingResult createIfcBooleanClippingResult()
```
    Returns a new object of class 'Ifc Boolean Clipping Result'.
    
    Returns:
    
    a new object of class 'Ifc Boolean Clipping Result'.
  - createIfcBooleanResult
```
IfcBooleanResult createIfcBooleanResult()
```
    Returns a new object of class 'Ifc Boolean Result'.
    
    Returns:
    
    a new object of class 'Ifc Boolean Result'.
  - createIfcBoundaryCondition
```
IfcBoundaryCondition createIfcBoundaryCondition()
```
    Returns a new object of class 'Ifc Boundary Condition'.
    
    Returns:
    
    a new object of class 'Ifc Boundary Condition'.
  - createIfcBoundaryEdgeCondition
```
IfcBoundaryEdgeCondition createIfcBoundaryEdgeCondition()
```
    Returns a new object of class 'Ifc Boundary Edge Condition'.
    
    Returns:
    
    a new object of class 'Ifc Boundary Edge Condition'.
  - createIfcBoundaryFaceCondition
```
IfcBoundaryFaceCondition createIfcBoundaryFaceCondition()
```
    Returns a new object of class 'Ifc Boundary Face Condition'.
    
    Returns:
    
    a new object of class 'Ifc Boundary Face Condition'.
  - createIfcBoundaryNodeCondition
```
IfcBoundaryNodeCondition createIfcBoundaryNodeCondition()
```
    Returns a new object of class 'Ifc Boundary Node Condition'.
    
    Returns:
    
    a new object of class 'Ifc Boundary Node Condition'.
  - createIfcBoundaryNodeConditionWarping
```
IfcBoundaryNodeConditionWarping createIfcBoundaryNodeConditionWarping()
```
    Returns a new object of class 'Ifc Boundary Node Condition Warping'.
    
    Returns:
    
    a new object of class 'Ifc Boundary Node Condition Warping'.
  - createIfcBoundedCurve
```
IfcBoundedCurve createIfcBoundedCurve()
```
    Returns a new object of class 'Ifc Bounded Curve'.
    
    Returns:
    
    a new object of class 'Ifc Bounded Curve'.
  - createIfcBoundedSurface
```
IfcBoundedSurface createIfcBoundedSurface()
```
    Returns a new object of class 'Ifc Bounded Surface'.
    
    Returns:
    
    a new object of class 'Ifc Bounded Surface'.
  - createIfcBoundingBox
```
IfcBoundingBox createIfcBoundingBox()
```
    Returns a new object of class 'Ifc Bounding Box'.
    
    Returns:
    
    a new object of class 'Ifc Bounding Box'.
  - createIfcBoxedHalfSpace
```
IfcBoxedHalfSpace createIfcBoxedHalfSpace()
```
    Returns a new object of class 'Ifc Boxed Half Space'.
    
    Returns:
    
    a new object of class 'Ifc Boxed Half Space'.
  - createIfcBuilding
```
IfcBuilding createIfcBuilding()
```
    Returns a new object of class 'Ifc Building'.
    
    Returns:
    
    a new object of class 'Ifc Building'.
  - createIfcBuildingElement
```
IfcBuildingElement createIfcBuildingElement()
```
    Returns a new object of class 'Ifc Building Element'.
    
    Returns:
    
    a new object of class 'Ifc Building Element'.
  - createIfcBuildingElementComponent
```
IfcBuildingElementComponent createIfcBuildingElementComponent()
```
    Returns a new object of class 'Ifc Building Element Component'.
    
    Returns:
    
    a new object of class 'Ifc Building Element Component'.
  - createIfcBuildingElementPart
```
IfcBuildingElementPart createIfcBuildingElementPart()
```
    Returns a new object of class 'Ifc Building Element Part'.
    
    Returns:
    
    a new object of class 'Ifc Building Element Part'.
  - createIfcBuildingElementProxy
```
IfcBuildingElementProxy createIfcBuildingElementProxy()
```
    Returns a new object of class 'Ifc Building Element Proxy'.
    
    Returns:
    
    a new object of class 'Ifc Building Element Proxy'.
  - createIfcBuildingElementProxyType
```
IfcBuildingElementProxyType createIfcBuildingElementProxyType()
```
    Returns a new object of class 'Ifc Building Element Proxy Type'.
    
    Returns:
    
    a new object of class 'Ifc Building Element Proxy Type'.
  - createIfcBuildingElementType
```
IfcBuildingElementType createIfcBuildingElementType()
```
    Returns a new object of class 'Ifc Building Element Type'.
    
    Returns:
    
    a new object of class 'Ifc Building Element Type'.
  - createIfcBuildingStorey
```
IfcBuildingStorey createIfcBuildingStorey()
```
    Returns a new object of class 'Ifc Building Storey'.
    
    Returns:
    
    a new object of class 'Ifc Building Storey'.
  - createIfcCShapeProfileDef
```
IfcCShapeProfileDef createIfcCShapeProfileDef()
```
    Returns a new object of class 'Ifc CShape Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc CShape Profile Def'.
  - createIfcCableCarrierFittingType
```
IfcCableCarrierFittingType createIfcCableCarrierFittingType()
```
    Returns a new object of class 'Ifc Cable Carrier Fitting Type'.
    
    Returns:
    
    a new object of class 'Ifc Cable Carrier Fitting Type'.
  - createIfcCableCarrierSegmentType
```
IfcCableCarrierSegmentType createIfcCableCarrierSegmentType()
```
    Returns a new object of class 'Ifc Cable Carrier Segment Type'.
    
    Returns:
    
    a new object of class 'Ifc Cable Carrier Segment Type'.
  - createIfcCableSegmentType
```
IfcCableSegmentType createIfcCableSegmentType()
```
    Returns a new object of class 'Ifc Cable Segment Type'.
    
    Returns:
    
    a new object of class 'Ifc Cable Segment Type'.
  - createIfcCalendarDate
```
IfcCalendarDate createIfcCalendarDate()
```
    Returns a new object of class 'Ifc Calendar Date'.
    
    Returns:
    
    a new object of class 'Ifc Calendar Date'.
  - createIfcCartesianPoint
```
IfcCartesianPoint createIfcCartesianPoint()
```
    Returns a new object of class 'Ifc Cartesian Point'.
    
    Returns:
    
    a new object of class 'Ifc Cartesian Point'.
  - createIfcCartesianTransformationOperator
```
IfcCartesianTransformationOperator createIfcCartesianTransformationOperator()
```
    Returns a new object of class 'Ifc Cartesian Transformation Operator'.
    
    Returns:
    
    a new object of class 'Ifc Cartesian Transformation Operator'.
  - createIfcCartesianTransformationOperator2D
```
IfcCartesianTransformationOperator2D createIfcCartesianTransformationOperator2D()
```
    Returns a new object of class 'Ifc Cartesian Transformation Operator2 D'.
    
    Returns:
    
    a new object of class 'Ifc Cartesian Transformation Operator2 D'.
  - createIfcCartesianTransformationOperator2DnonUniform
```
IfcCartesianTransformationOperator2DnonUniform createIfcCartesianTransformationOperator2DnonUniform()
```
    Returns a new object of class 'Ifc Cartesian Transformation Operator2 Dnon Uniform'.
    
    Returns:
    
    a new object of class 'Ifc Cartesian Transformation Operator2 Dnon Uniform'.
  - createIfcCartesianTransformationOperator3D
```
IfcCartesianTransformationOperator3D createIfcCartesianTransformationOperator3D()
```
    Returns a new object of class 'Ifc Cartesian Transformation Operator3 D'.
    
    Returns:
    
    a new object of class 'Ifc Cartesian Transformation Operator3 D'.
  - createIfcCartesianTransformationOperator3DnonUniform
```
IfcCartesianTransformationOperator3DnonUniform createIfcCartesianTransformationOperator3DnonUniform()
```
    Returns a new object of class 'Ifc Cartesian Transformation Operator3 Dnon Uniform'.
    
    Returns:
    
    a new object of class 'Ifc Cartesian Transformation Operator3 Dnon Uniform'.
  - createIfcCenterLineProfileDef
```
IfcCenterLineProfileDef createIfcCenterLineProfileDef()
```
    Returns a new object of class 'Ifc Center Line Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc Center Line Profile Def'.
  - createIfcChamferEdgeFeature
```
IfcChamferEdgeFeature createIfcChamferEdgeFeature()
```
    Returns a new object of class 'Ifc Chamfer Edge Feature'.
    
    Returns:
    
    a new object of class 'Ifc Chamfer Edge Feature'.
  - createIfcChillerType
```
IfcChillerType createIfcChillerType()
```
    Returns a new object of class 'Ifc Chiller Type'.
    
    Returns:
    
    a new object of class 'Ifc Chiller Type'.
  - createIfcCircle
```
IfcCircle createIfcCircle()
```
    Returns a new object of class 'Ifc Circle'.
    
    Returns:
    
    a new object of class 'Ifc Circle'.
  - createIfcCircleHollowProfileDef
```
IfcCircleHollowProfileDef createIfcCircleHollowProfileDef()
```
    Returns a new object of class 'Ifc Circle Hollow Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc Circle Hollow Profile Def'.
  - createIfcCircleProfileDef
```
IfcCircleProfileDef createIfcCircleProfileDef()
```
    Returns a new object of class 'Ifc Circle Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc Circle Profile Def'.
  - createIfcClassification
```
IfcClassification createIfcClassification()
```
    Returns a new object of class 'Ifc Classification'.
    
    Returns:
    
    a new object of class 'Ifc Classification'.
  - createIfcClassificationItem
```
IfcClassificationItem createIfcClassificationItem()
```
    Returns a new object of class 'Ifc Classification Item'.
    
    Returns:
    
    a new object of class 'Ifc Classification Item'.
  - createIfcClassificationItemRelationship
```
IfcClassificationItemRelationship createIfcClassificationItemRelationship()
```
    Returns a new object of class 'Ifc Classification Item Relationship'.
    
    Returns:
    
    a new object of class 'Ifc Classification Item Relationship'.
  - createIfcClassificationNotation
```
IfcClassificationNotation createIfcClassificationNotation()
```
    Returns a new object of class 'Ifc Classification Notation'.
    
    Returns:
    
    a new object of class 'Ifc Classification Notation'.
  - createIfcClassificationNotationFacet
```
IfcClassificationNotationFacet createIfcClassificationNotationFacet()
```
    Returns a new object of class 'Ifc Classification Notation Facet'.
    
    Returns:
    
    a new object of class 'Ifc Classification Notation Facet'.
  - createIfcClassificationReference
```
IfcClassificationReference createIfcClassificationReference()
```
    Returns a new object of class 'Ifc Classification Reference'.
    
    Returns:
    
    a new object of class 'Ifc Classification Reference'.
  - createIfcClosedShell
```
IfcClosedShell createIfcClosedShell()
```
    Returns a new object of class 'Ifc Closed Shell'.
    
    Returns:
    
    a new object of class 'Ifc Closed Shell'.
  - createIfcCoilType
```
IfcCoilType createIfcCoilType()
```
    Returns a new object of class 'Ifc Coil Type'.
    
    Returns:
    
    a new object of class 'Ifc Coil Type'.
  - createIfcColourRgb
```
IfcColourRgb createIfcColourRgb()
```
    Returns a new object of class 'Ifc Colour Rgb'.
    
    Returns:
    
    a new object of class 'Ifc Colour Rgb'.
  - createIfcColourSpecification
```
IfcColourSpecification createIfcColourSpecification()
```
    Returns a new object of class 'Ifc Colour Specification'.
    
    Returns:
    
    a new object of class 'Ifc Colour Specification'.
  - createIfcColumn
```
IfcColumn createIfcColumn()
```
    Returns a new object of class 'Ifc Column'.
    
    Returns:
    
    a new object of class 'Ifc Column'.
  - createIfcColumnType
```
IfcColumnType createIfcColumnType()
```
    Returns a new object of class 'Ifc Column Type'.
    
    Returns:
    
    a new object of class 'Ifc Column Type'.
  - createIfcComplexProperty
```
IfcComplexProperty createIfcComplexProperty()
```
    Returns a new object of class 'Ifc Complex Property'.
  - createIfcCompositeCurve
```
IfcCompositeCurve createIfcCompositeCurve()
```
    Returns a new object of class 'Ifc Composite Curve'.
    
    Returns:
    
    a new object of class 'Ifc Composite Curve'.
  - createIfcCompositeCurveSegment
```
IfcCompositeCurveSegment createIfcCompositeCurveSegment()
```
    Returns a new object of class 'Ifc Composite Curve Segment'.
    
    Returns:
    
    a new object of class 'Ifc Composite Curve Segment'.
  - createIfcCompositeProfileDef
```
IfcCompositeProfileDef createIfcCompositeProfileDef()
```
    Returns a new object of class 'Ifc Composite Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc Composite Profile Def'.
  - createIfcCompressorType
```
IfcCompressorType createIfcCompressorType()
```
    Returns a new object of class 'Ifc Compressor Type'.
    
    Returns:
    
    a new object of class 'Ifc Compressor Type'.
  - createIfcCondenserType
```
IfcCondenserType createIfcCondenserType()
```
    Returns a new object of class 'Ifc Condenser Type'.
    
    Returns:
    
    a new object of class 'Ifc Condenser Type'.
  - createIfcCondition
```
IfcCondition createIfcCondition()
```
    Returns a new object of class 'Ifc Condition'.
    
    Returns:
    
    a new object of class 'Ifc Condition'.
  - createIfcConditionCriterion
```
IfcConditionCriterion createIfcConditionCriterion()
```
    Returns a new object of class 'Ifc Condition Criterion'.
    
    Returns:
    
    a new object of class 'Ifc Condition Criterion'.
  - createIfcConic
```
IfcConic createIfcConic()
```
    Returns a new object of class 'Ifc Conic'.
    
    Returns:
    
    a new object of class 'Ifc Conic'.
  - createIfcConnectedFaceSet
```
IfcConnectedFaceSet createIfcConnectedFaceSet()
```
    Returns a new object of class 'Ifc Connected Face Set'.
    
    Returns:
    
    a new object of class 'Ifc Connected Face Set'.
  - createIfcConnectionCurveGeometry
```
IfcConnectionCurveGeometry createIfcConnectionCurveGeometry()
```
    Returns a new object of class 'Ifc Connection Curve Geometry'.
    
    Returns:
    
    a new object of class 'Ifc Connection Curve Geometry'.
  - createIfcConnectionGeometry
```
IfcConnectionGeometry createIfcConnectionGeometry()
```
    Returns a new object of class 'Ifc Connection Geometry'.
    
    Returns:
    
    a new object of class 'Ifc Connection Geometry'.
  - createIfcConnectionPointEccentricity
```
IfcConnectionPointEccentricity createIfcConnectionPointEccentricity()
```
    Returns a new object of class 'Ifc Connection Point Eccentricity'.
    
    Returns:
    
    a new object of class 'Ifc Connection Point Eccentricity'.
  - createIfcConnectionPointGeometry
```
IfcConnectionPointGeometry createIfcConnectionPointGeometry()
```
    Returns a new object of class 'Ifc Connection Point Geometry'.
    
    Returns:
    
    a new object of class 'Ifc Connection Point Geometry'.
  - createIfcConnectionPortGeometry
```
IfcConnectionPortGeometry createIfcConnectionPortGeometry()
```
    Returns a new object of class 'Ifc Connection Port Geometry'.
    
    Returns:
    
    a new object of class 'Ifc Connection Port Geometry'.
  - createIfcConnectionSurfaceGeometry
```
IfcConnectionSurfaceGeometry createIfcConnectionSurfaceGeometry()
```
    Returns a new object of class 'Ifc Connection Surface Geometry'.
    
    Returns:
    
    a new object of class 'Ifc Connection Surface Geometry'.
  - createIfcConstraint
```
IfcConstraint createIfcConstraint()
```
    Returns a new object of class 'Ifc Constraint'.
    
    Returns:
    
    a new object of class 'Ifc Constraint'.
  - createIfcConstraintAggregationRelationship
```
IfcConstraintAggregationRelationship createIfcConstraintAggregationRelationship()
```
    Returns a new object of class 'Ifc Constraint Aggregation Relationship'.
    
    Returns:
    
    a new object of class 'Ifc Constraint Aggregation Relationship'.
  - createIfcConstraintClassificationRelationship
```
IfcConstraintClassificationRelationship createIfcConstraintClassificationRelationship()
```
    Returns a new object of class 'Ifc Constraint Classification Relationship'.
    
    Returns:
    
    a new object of class 'Ifc Constraint Classification Relationship'.
  - createIfcConstraintRelationship
```
IfcConstraintRelationship createIfcConstraintRelationship()
```
    Returns a new object of class 'Ifc Constraint Relationship'.
    
    Returns:
    
    a new object of class 'Ifc Constraint Relationship'.
  - createIfcConstructionEquipmentResource
```
IfcConstructionEquipmentResource createIfcConstructionEquipmentResource()
```
    Returns a new object of class 'Ifc Construction Equipment Resource'.
    
    Returns:
    
    a new object of class 'Ifc Construction Equipment Resource'.
  - createIfcConstructionMaterialResource
```
IfcConstructionMaterialResource createIfcConstructionMaterialResource()
```
    Returns a new object of class 'Ifc Construction Material Resource'.
    
    Returns:
    
    a new object of class 'Ifc Construction Material Resource'.
  - createIfcConstructionProductResource
```
IfcConstructionProductResource createIfcConstructionProductResource()
```
    Returns a new object of class 'Ifc Construction Product Resource'.
    
    Returns:
    
    a new object of class 'Ifc Construction Product Resource'.
  - createIfcConstructionResource
```
IfcConstructionResource createIfcConstructionResource()
```
    Returns a new object of class 'Ifc Construction Resource'.
    
    Returns:
    
    a new object of class 'Ifc Construction Resource'.
  - createIfcContextDependentUnit
```
IfcContextDependentUnit createIfcContextDependentUnit()
```
    Returns a new object of class 'Ifc Context Dependent Unit'.
    
    Returns:
    
    a new object of class 'Ifc Context Dependent Unit'.
  - createIfcControl
```
IfcControl createIfcControl()
```
    Returns a new object of class 'Ifc Control'.
    
    Returns:
    
    a new object of class 'Ifc Control'.
  - createIfcControllerType
```
IfcControllerType createIfcControllerType()
```
    Returns a new object of class 'Ifc Controller Type'.
    
    Returns:
    
    a new object of class 'Ifc Controller Type'.
  - createIfcConversionBasedUnit
```
IfcConversionBasedUnit createIfcConversionBasedUnit()
```
    Returns a new object of class 'Ifc Conversion Based Unit'.
    
    Returns:
    
    a new object of class 'Ifc Conversion Based Unit'.
  - createIfcCooledBeamType
```
IfcCooledBeamType createIfcCooledBeamType()
```
    Returns a new object of class 'Ifc Cooled Beam Type'.
    
    Returns:
    
    a new object of class 'Ifc Cooled Beam Type'.
  - createIfcCoolingTowerType
```
IfcCoolingTowerType createIfcCoolingTowerType()
```
    Returns a new object of class 'Ifc Cooling Tower Type'.
    
    Returns:
    
    a new object of class 'Ifc Cooling Tower Type'.
  - createIfcCoordinatedUniversalTimeOffset
```
IfcCoordinatedUniversalTimeOffset createIfcCoordinatedUniversalTimeOffset()
```
    Returns a new object of class 'Ifc Coordinated Universal Time Offset'.
    
    Returns:
    
    a new object of class 'Ifc Coordinated Universal Time Offset'.
  - createIfcCostItem
```
IfcCostItem createIfcCostItem()
```
    Returns a new object of class 'Ifc Cost Item'.
    
    Returns:
    
    a new object of class 'Ifc Cost Item'.
  - createIfcCostSchedule
```
IfcCostSchedule createIfcCostSchedule()
```
    Returns a new object of class 'Ifc Cost Schedule'.
    
    Returns:
    
    a new object of class 'Ifc Cost Schedule'.
  - createIfcCostValue
```
IfcCostValue createIfcCostValue()
```
    Returns a new object of class 'Ifc Cost Value'.
    
    Returns:
    
    a new object of class 'Ifc Cost Value'.
  - createIfcCovering
```
IfcCovering createIfcCovering()
```
    Returns a new object of class 'Ifc Covering'.
    
    Returns:
    
    a new object of class 'Ifc Covering'.
  - createIfcCoveringType
```
IfcCoveringType createIfcCoveringType()
```
    Returns a new object of class 'Ifc Covering Type'.
    
    Returns:
    
    a new object of class 'Ifc Covering Type'.
  - createIfcCraneRailAShapeProfileDef
```
IfcCraneRailAShapeProfileDef createIfcCraneRailAShapeProfileDef()
```
    Returns a new object of class 'Ifc Crane Rail AShape Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc Crane Rail AShape Profile Def'.
  - createIfcCraneRailFShapeProfileDef
```
IfcCraneRailFShapeProfileDef createIfcCraneRailFShapeProfileDef()
```
    Returns a new object of class 'Ifc Crane Rail FShape Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc Crane Rail FShape Profile Def'.
  - createIfcCrewResource
```
IfcCrewResource createIfcCrewResource()
```
    Returns a new object of class 'Ifc Crew Resource'.
    
    Returns:
    
    a new object of class 'Ifc Crew Resource'.
  - createIfcCsgPrimitive3D
```
IfcCsgPrimitive3D createIfcCsgPrimitive3D()
```
    Returns a new object of class 'Ifc Csg Primitive3 D'.
    
    Returns:
    
    a new object of class 'Ifc Csg Primitive3 D'.
  - createIfcCsgSolid
```
IfcCsgSolid createIfcCsgSolid()
```
    Returns a new object of class 'Ifc Csg Solid'.
    
    Returns:
    
    a new object of class 'Ifc Csg Solid'.
  - createIfcCurrencyRelationship
```
IfcCurrencyRelationship createIfcCurrencyRelationship()
```
    Returns a new object of class 'Ifc Currency Relationship'.
    
    Returns:
    
    a new object of class 'Ifc Currency Relationship'.
  - createIfcCurtainWall
```
IfcCurtainWall createIfcCurtainWall()
```
    Returns a new object of class 'Ifc Curtain Wall'.
    
    Returns:
    
    a new object of class 'Ifc Curtain Wall'.
  - createIfcCurtainWallType
```
IfcCurtainWallType createIfcCurtainWallType()
```
    Returns a new object of class 'Ifc Curtain Wall Type'.
    
    Returns:
    
    a new object of class 'Ifc Curtain Wall Type'.
  - createIfcCurve
```
IfcCurve createIfcCurve()
```
    Returns a new object of class 'Ifc Curve'.
    
    Returns:
    
    a new object of class 'Ifc Curve'.
  - createIfcCurveBoundedPlane
```
IfcCurveBoundedPlane createIfcCurveBoundedPlane()
```
    Returns a new object of class 'Ifc Curve Bounded Plane'.
    
    Returns:
    
    a new object of class 'Ifc Curve Bounded Plane'.
  - createIfcCurveStyle
```
IfcCurveStyle createIfcCurveStyle()
```
    Returns a new object of class 'Ifc Curve Style'.
    
    Returns:
    
    a new object of class 'Ifc Curve Style'.
  - createIfcCurveStyleFont
```
IfcCurveStyleFont createIfcCurveStyleFont()
```
    Returns a new object of class 'Ifc Curve Style Font'.
    
    Returns:
    
    a new object of class 'Ifc Curve Style Font'.
  - createIfcCurveStyleFontAndScaling
```
IfcCurveStyleFontAndScaling createIfcCurveStyleFontAndScaling()
```
    Returns a new object of class 'Ifc Curve Style Font And Scaling'.
    
    Returns:
    
    a new object of class 'Ifc Curve Style Font And Scaling'.
  - createIfcCurveStyleFontPattern
```
IfcCurveStyleFontPattern createIfcCurveStyleFontPattern()
```
    Returns a new object of class 'Ifc Curve Style Font Pattern'.
    
    Returns:
    
    a new object of class 'Ifc Curve Style Font Pattern'.
  - createIfcDamperType
```
IfcDamperType createIfcDamperType()
```
    Returns a new object of class 'Ifc Damper Type'.
    
    Returns:
    
    a new object of class 'Ifc Damper Type'.
  - createIfcDateAndTime
```
IfcDateAndTime createIfcDateAndTime()
```
    Returns a new object of class 'Ifc Date And Time'.
    
    Returns:
    
    a new object of class 'Ifc Date And Time'.
  - createIfcDefinedSymbol
```
IfcDefinedSymbol createIfcDefinedSymbol()
```
    Returns a new object of class 'Ifc Defined Symbol'.
    
    Returns:
    
    a new object of class 'Ifc Defined Symbol'.
  - createIfcDerivedProfileDef
```
IfcDerivedProfileDef createIfcDerivedProfileDef()
```
    Returns a new object of class 'Ifc Derived Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc Derived Profile Def'.
  - createIfcDerivedUnit
```
IfcDerivedUnit createIfcDerivedUnit()
```
    Returns a new object of class 'Ifc Derived Unit'.
    
    Returns:
    
    a new object of class 'Ifc Derived Unit'.
  - createIfcDerivedUnitElement
```
IfcDerivedUnitElement createIfcDerivedUnitElement()
```
    Returns a new object of class 'Ifc Derived Unit Element'.
    
    Returns:
    
    a new object of class 'Ifc Derived Unit Element'.
  - createIfcDiameterDimension
```
IfcDiameterDimension createIfcDiameterDimension()
```
    Returns a new object of class 'Ifc Diameter Dimension'.
    
    Returns:
    
    a new object of class 'Ifc Diameter Dimension'.
  - createIfcDimensionCalloutRelationship
```
IfcDimensionCalloutRelationship createIfcDimensionCalloutRelationship()
```
    Returns a new object of class 'Ifc Dimension Callout Relationship'.
    
    Returns:
    
    a new object of class 'Ifc Dimension Callout Relationship'.
  - createIfcDimensionCurve
```
IfcDimensionCurve createIfcDimensionCurve()
```
    Returns a new object of class 'Ifc Dimension Curve'.
    
    Returns:
    
    a new object of class 'Ifc Dimension Curve'.
  - createIfcDimensionCurveDirectedCallout
```
IfcDimensionCurveDirectedCallout createIfcDimensionCurveDirectedCallout()
```
    Returns a new object of class 'Ifc Dimension Curve Directed Callout'.
    
    Returns:
    
    a new object of class 'Ifc Dimension Curve Directed Callout'.
  - createIfcDimensionCurveTerminator
```
IfcDimensionCurveTerminator createIfcDimensionCurveTerminator()
```
    Returns a new object of class 'Ifc Dimension Curve Terminator'.
    
    Returns:
    
    a new object of class 'Ifc Dimension Curve Terminator'.
  - createIfcDimensionPair
```
IfcDimensionPair createIfcDimensionPair()
```
    Returns a new object of class 'Ifc Dimension Pair'.
    
    Returns:
    
    a new object of class 'Ifc Dimension Pair'.
  - createIfcDimensionalExponents
```
IfcDimensionalExponents createIfcDimensionalExponents()
```
    Returns a new object of class 'Ifc Dimensional Exponents'.
    
    Returns:
    
    a new object of class 'Ifc Dimensional Exponents'.
  - createIfcDirection
```
IfcDirection createIfcDirection()
```
    Returns a new object of class 'Ifc Direction'.
    
    Returns:
    
    a new object of class 'Ifc Direction'.
  - createIfcDiscreteAccessory
```
IfcDiscreteAccessory createIfcDiscreteAccessory()
```
    Returns a new object of class 'Ifc Discrete Accessory'.
    
    Returns:
    
    a new object of class 'Ifc Discrete Accessory'.
  - createIfcDiscreteAccessoryType
```
IfcDiscreteAccessoryType createIfcDiscreteAccessoryType()
```
    Returns a new object of class 'Ifc Discrete Accessory Type'.
    
    Returns:
    
    a new object of class 'Ifc Discrete Accessory Type'.
  - createIfcDistributionChamberElement
```
IfcDistributionChamberElement createIfcDistributionChamberElement()
```
    Returns a new object of class 'Ifc Distribution Chamber Element'.
    
    Returns:
    
    a new object of class 'Ifc Distribution Chamber Element'.
  - createIfcDistributionChamberElementType
```
IfcDistributionChamberElementType createIfcDistributionChamberElementType()
```
    Returns a new object of class 'Ifc Distribution Chamber Element Type'.
    
    Returns:
    
    a new object of class 'Ifc Distribution Chamber Element Type'.
  - createIfcDistributionControlElement
```
IfcDistributionControlElement createIfcDistributionControlElement()
```
    Returns a new object of class 'Ifc Distribution Control Element'.
    
    Returns:
    
    a new object of class 'Ifc Distribution Control Element'.
  - createIfcDistributionControlElementType
```
IfcDistributionControlElementType createIfcDistributionControlElementType()
```
    Returns a new object of class 'Ifc Distribution Control Element Type'.
    
    Returns:
    
    a new object of class 'Ifc Distribution Control Element Type'.
  - createIfcDistributionElement
```
IfcDistributionElement createIfcDistributionElement()
```
    Returns a new object of class 'Ifc Distribution Element'.
    
    Returns:
    
    a new object of class 'Ifc Distribution Element'.
  - createIfcDistributionElementType
```
IfcDistributionElementType createIfcDistributionElementType()
```
    Returns a new object of class 'Ifc Distribution Element Type'.
    
    Returns:
    
    a new object of class 'Ifc Distribution Element Type'.
  - createIfcDistributionFlowElement
```
IfcDistributionFlowElement createIfcDistributionFlowElement()
```
    Returns a new object of class 'Ifc Distribution Flow Element'.
    
    Returns:
    
    a new object of class 'Ifc Distribution Flow Element'.
  - createIfcDistributionFlowElementType
```
IfcDistributionFlowElementType createIfcDistributionFlowElementType()
```
    Returns a new object of class 'Ifc Distribution Flow Element Type'.
    
    Returns:
    
    a new object of class 'Ifc Distribution Flow Element Type'.
  - createIfcDistributionPort
```
IfcDistributionPort createIfcDistributionPort()
```
    Returns a new object of class 'Ifc Distribution Port'.
    
    Returns:
    
    a new object of class 'Ifc Distribution Port'.
  - createIfcDocumentElectronicFormat
```
IfcDocumentElectronicFormat createIfcDocumentElectronicFormat()
```
    Returns a new object of class 'Ifc Document Electronic Format'.
    
    Returns:
    
    a new object of class 'Ifc Document Electronic Format'.
  - createIfcDocumentInformation
```
IfcDocumentInformation createIfcDocumentInformation()
```
    Returns a new object of class 'Ifc Document Information'.
    
    Returns:
    
    a new object of class 'Ifc Document Information'.
  - createIfcDocumentInformationRelationship
```
IfcDocumentInformationRelationship createIfcDocumentInformationRelationship()
```
    Returns a new object of class 'Ifc Document Information Relationship'.
    
    Returns:
    
    a new object of class 'Ifc Document Information Relationship'.
  - createIfcDocumentReference
```
IfcDocumentReference createIfcDocumentReference()
```
    Returns a new object of class 'Ifc Document Reference'.
    
    Returns:
    
    a new object of class 'Ifc Document Reference'.
  - createIfcDoor
```
IfcDoor createIfcDoor()
```
    Returns a new object of class 'Ifc Door'.
    
    Returns:
    
    a new object of class 'Ifc Door'.
  - createIfcDoorLiningProperties
```
IfcDoorLiningProperties createIfcDoorLiningProperties()
```
    Returns a new object of class 'Ifc Door Lining Properties'.
    
    Returns:
    
    a new object of class 'Ifc Door Lining Properties'.
  - createIfcDoorPanelProperties
```
IfcDoorPanelProperties createIfcDoorPanelProperties()
```
    Returns a new object of class 'Ifc Door Panel Properties'.
    
    Returns:
    
    a new object of class 'Ifc Door Panel Properties'.
  - createIfcDoorStyle
```
IfcDoorStyle createIfcDoorStyle()
```
    Returns a new object of class 'Ifc Door Style'.
    
    Returns:
    
    a new object of class 'Ifc Door Style'.
  - createIfcDraughtingCallout
```
IfcDraughtingCallout createIfcDraughtingCallout()
```
    Returns a new object of class 'Ifc Draughting Callout'.
    
    Returns:
    
    a new object of class 'Ifc Draughting Callout'.
  - createIfcDraughtingCalloutRelationship
```
IfcDraughtingCalloutRelationship createIfcDraughtingCalloutRelationship()
```
    Returns a new object of class 'Ifc Draughting Callout Relationship'.
    
    Returns:
    
    a new object of class 'Ifc Draughting Callout Relationship'.
  - createIfcDraughtingPreDefinedColour
```
IfcDraughtingPreDefinedColour createIfcDraughtingPreDefinedColour()
```
    Returns a new object of class 'Ifc Draughting Pre Defined Colour'.
    
    Returns:
    
    a new object of class 'Ifc Draughting Pre Defined Colour'.
  - createIfcDraughtingPreDefinedCurveFont
```
IfcDraughtingPreDefinedCurveFont createIfcDraughtingPreDefinedCurveFont()
```
    Returns a new object of class 'Ifc Draughting Pre Defined Curve Font'.
    
    Returns:
    
    a new object of class 'Ifc Draughting Pre Defined Curve Font'.
  - createIfcDraughtingPreDefinedTextFont
```
IfcDraughtingPreDefinedTextFont createIfcDraughtingPreDefinedTextFont()
```
    Returns a new object of class 'Ifc Draughting Pre Defined Text Font'.
    
    Returns:
    
    a new object of class 'Ifc Draughting Pre Defined Text Font'.
  - createIfcDuctFittingType
```
IfcDuctFittingType createIfcDuctFittingType()
```
    Returns a new object of class 'Ifc Duct Fitting Type'.
    
    Returns:
    
    a new object of class 'Ifc Duct Fitting Type'.
  - createIfcDuctSegmentType
```
IfcDuctSegmentType createIfcDuctSegmentType()
```
    Returns a new object of class 'Ifc Duct Segment Type'.
    
    Returns:
    
    a new object of class 'Ifc Duct Segment Type'.
  - createIfcDuctSilencerType
```
IfcDuctSilencerType createIfcDuctSilencerType()
```
    Returns a new object of class 'Ifc Duct Silencer Type'.
    
    Returns:
    
    a new object of class 'Ifc Duct Silencer Type'.
  - createIfcEdge
```
IfcEdge createIfcEdge()
```
    Returns a new object of class 'Ifc Edge'.
    
    Returns:
    
    a new object of class 'Ifc Edge'.
  - createIfcEdgeCurve
```
IfcEdgeCurve createIfcEdgeCurve()
```
    Returns a new object of class 'Ifc Edge Curve'.
    
    Returns:
    
    a new object of class 'Ifc Edge Curve'.
  - createIfcEdgeFeature
```
IfcEdgeFeature createIfcEdgeFeature()
```
    Returns a new object of class 'Ifc Edge Feature'.
    
    Returns:
    
    a new object of class 'Ifc Edge Feature'.
  - createIfcEdgeLoop
```
IfcEdgeLoop createIfcEdgeLoop()
```
    Returns a new object of class 'Ifc Edge Loop'.
    
    Returns:
    
    a new object of class 'Ifc Edge Loop'.
  - createIfcElectricApplianceType
```
IfcElectricApplianceType createIfcElectricApplianceType()
```
    Returns a new object of class 'Ifc Electric Appliance Type'.
    
    Returns:
    
    a new object of class 'Ifc Electric Appliance Type'.
  - createIfcElectricDistributionPoint
```
IfcElectricDistributionPoint createIfcElectricDistributionPoint()
```
    Returns a new object of class 'Ifc Electric Distribution Point'.
    
    Returns:
    
    a new object of class 'Ifc Electric Distribution Point'.
  - createIfcElectricFlowStorageDeviceType
```
IfcElectricFlowStorageDeviceType createIfcElectricFlowStorageDeviceType()
```
    Returns a new object of class 'Ifc Electric Flow Storage Device Type'.
    
    Returns:
    
    a new object of class 'Ifc Electric Flow Storage Device Type'.
  - createIfcElectricGeneratorType
```
IfcElectricGeneratorType createIfcElectricGeneratorType()
```
    Returns a new object of class 'Ifc Electric Generator Type'.
    
    Returns:
    
    a new object of class 'Ifc Electric Generator Type'.
  - createIfcElectricHeaterType
```
IfcElectricHeaterType createIfcElectricHeaterType()
```
    Returns a new object of class 'Ifc Electric Heater Type'.
    
    Returns:
    
    a new object of class 'Ifc Electric Heater Type'.
  - createIfcElectricMotorType
```
IfcElectricMotorType createIfcElectricMotorType()
```
    Returns a new object of class 'Ifc Electric Motor Type'.
    
    Returns:
    
    a new object of class 'Ifc Electric Motor Type'.
  - createIfcElectricTimeControlType
```
IfcElectricTimeControlType createIfcElectricTimeControlType()
```
    Returns a new object of class 'Ifc Electric Time Control Type'.
    
    Returns:
    
    a new object of class 'Ifc Electric Time Control Type'.
  - createIfcElectricalBaseProperties
```
IfcElectricalBaseProperties createIfcElectricalBaseProperties()
```
    Returns a new object of class 'Ifc Electrical Base Properties'.
    
    Returns:
    
    a new object of class 'Ifc Electrical Base Properties'.
  - createIfcElectricalCircuit
```
IfcElectricalCircuit createIfcElectricalCircuit()
```
    Returns a new object of class 'Ifc Electrical Circuit'.
    
    Returns:
    
    a new object of class 'Ifc Electrical Circuit'.
  - createIfcElectricalElement
```
IfcElectricalElement createIfcElectricalElement()
```
    Returns a new object of class 'Ifc Electrical Element'.
    
    Returns:
    
    a new object of class 'Ifc Electrical Element'.
  - createIfcElement
```
IfcElement createIfcElement()
```
    Returns a new object of class 'Ifc Element'.
    
    Returns:
    
    a new object of class 'Ifc Element'.
  - createIfcElementAssembly
```
IfcElementAssembly createIfcElementAssembly()
```
    Returns a new object of class 'Ifc Element Assembly'.
    
    Returns:
    
    a new object of class 'Ifc Element Assembly'.
  - createIfcElementComponent
```
IfcElementComponent createIfcElementComponent()
```
    Returns a new object of class 'Ifc Element Component'.
    
    Returns:
    
    a new object of class 'Ifc Element Component'.
  - createIfcElementComponentType
```
IfcElementComponentType createIfcElementComponentType()
```
    Returns a new object of class 'Ifc Element Component Type'.
    
    Returns:
    
    a new object of class 'Ifc Element Component Type'.
  - createIfcElementQuantity
```
IfcElementQuantity createIfcElementQuantity()
```
    Returns a new object of class 'Ifc Element Quantity'.
    
    Returns:
    
    a new object of class 'Ifc Element Quantity'.
  - createIfcElementType
```
IfcElementType createIfcElementType()
```
    Returns a new object of class 'Ifc Element Type'.
    
    Returns:
    
    a new object of class 'Ifc Element Type'.
  - createIfcElementarySurface
```
IfcElementarySurface createIfcElementarySurface()
```
    Returns a new object of class 'Ifc Elementary Surface'.
    
    Returns:
    
    a new object of class 'Ifc Elementary Surface'.
  - createIfcEllipse
```
IfcEllipse createIfcEllipse()
```
    Returns a new object of class 'Ifc Ellipse'.
    
    Returns:
    
    a new object of class 'Ifc Ellipse'.
  - createIfcEllipseProfileDef
```
IfcEllipseProfileDef createIfcEllipseProfileDef()
```
    Returns a new object of class 'Ifc Ellipse Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc Ellipse Profile Def'.
  - createIfcEnergyConversionDevice
```
IfcEnergyConversionDevice createIfcEnergyConversionDevice()
```
    Returns a new object of class 'Ifc Energy Conversion Device'.
    
    Returns:
    
    a new object of class 'Ifc Energy Conversion Device'.
  - createIfcEnergyConversionDeviceType
```
IfcEnergyConversionDeviceType createIfcEnergyConversionDeviceType()
```
    Returns a new object of class 'Ifc Energy Conversion Device Type'.
    
    Returns:
    
    a new object of class 'Ifc Energy Conversion Device Type'.
  - createIfcEnergyProperties
```
IfcEnergyProperties createIfcEnergyProperties()
```
    Returns a new object of class 'Ifc Energy Properties'.
    
    Returns:
    
    a new object of class 'Ifc Energy Properties'.
  - createIfcEnvironmentalImpactValue
```
IfcEnvironmentalImpactValue createIfcEnvironmentalImpactValue()
```
    Returns a new object of class 'Ifc Environmental Impact Value'.
    
    Returns:
    
    a new object of class 'Ifc Environmental Impact Value'.
  - createIfcEquipmentElement
```
IfcEquipmentElement createIfcEquipmentElement()
```
    Returns a new object of class 'Ifc Equipment Element'.
    
    Returns:
    
    a new object of class 'Ifc Equipment Element'.
  - createIfcEquipmentStandard
```
IfcEquipmentStandard createIfcEquipmentStandard()
```
    Returns a new object of class 'Ifc Equipment Standard'.
    
    Returns:
    
    a new object of class 'Ifc Equipment Standard'.
  - createIfcEvaporativeCoolerType
```
IfcEvaporativeCoolerType createIfcEvaporativeCoolerType()
```
    Returns a new object of class 'Ifc Evaporative Cooler Type'.
    
    Returns:
    
    a new object of class 'Ifc Evaporative Cooler Type'.
  - createIfcEvaporatorType
```
IfcEvaporatorType createIfcEvaporatorType()
```
    Returns a new object of class 'Ifc Evaporator Type'.
    
    Returns:
    
    a new object of class 'Ifc Evaporator Type'.
  - createIfcExtendedMaterialProperties
```
IfcExtendedMaterialProperties createIfcExtendedMaterialProperties()
```
    Returns a new object of class 'Ifc Extended Material Properties'.
    
    Returns:
    
    a new object of class 'Ifc Extended Material Properties'.
  - createIfcExternalReference
```
IfcExternalReference createIfcExternalReference()
```
    Returns a new object of class 'Ifc External Reference'.
    
    Returns:
    
    a new object of class 'Ifc External Reference'.
  - createIfcExternallyDefinedHatchStyle
```
IfcExternallyDefinedHatchStyle createIfcExternallyDefinedHatchStyle()
```
    Returns a new object of class 'Ifc Externally Defined Hatch Style'.
    
    Returns:
    
    a new object of class 'Ifc Externally Defined Hatch Style'.
  - createIfcExternallyDefinedSurfaceStyle
```
IfcExternallyDefinedSurfaceStyle createIfcExternallyDefinedSurfaceStyle()
```
    Returns a new object of class 'Ifc Externally Defined Surface Style'.
    
    Returns:
    
    a new object of class 'Ifc Externally Defined Surface Style'.
  - createIfcExternallyDefinedSymbol
```
IfcExternallyDefinedSymbol createIfcExternallyDefinedSymbol()
```
    Returns a new object of class 'Ifc Externally Defined Symbol'.
    
    Returns:
    
    a new object of class 'Ifc Externally Defined Symbol'.
  - createIfcExternallyDefinedTextFont
```
IfcExternallyDefinedTextFont createIfcExternallyDefinedTextFont()
```
    Returns a new object of class 'Ifc Externally Defined Text Font'.
    
    Returns:
    
    a new object of class 'Ifc Externally Defined Text Font'.
  - createIfcExtrudedAreaSolid
```
IfcExtrudedAreaSolid createIfcExtrudedAreaSolid()
```
    Returns a new object of class 'Ifc Extruded Area Solid'.
    
    Returns:
    
    a new object of class 'Ifc Extruded Area Solid'.
  - createIfcFace
```
IfcFace createIfcFace()
```
    Returns a new object of class 'Ifc Face'.
    
    Returns:
    
    a new object of class 'Ifc Face'.
  - createIfcFaceBasedSurfaceModel
```
IfcFaceBasedSurfaceModel createIfcFaceBasedSurfaceModel()
```
    Returns a new object of class 'Ifc Face Based Surface Model'.
    
    Returns:
    
    a new object of class 'Ifc Face Based Surface Model'.
  - createIfcFaceBound
```
IfcFaceBound createIfcFaceBound()
```
    Returns a new object of class 'Ifc Face Bound'.
    
    Returns:
    
    a new object of class 'Ifc Face Bound'.
  - createIfcFaceOuterBound
```
IfcFaceOuterBound createIfcFaceOuterBound()
```
    Returns a new object of class 'Ifc Face Outer Bound'.
    
    Returns:
    
    a new object of class 'Ifc Face Outer Bound'.
  - createIfcFaceSurface
```
IfcFaceSurface createIfcFaceSurface()
```
    Returns a new object of class 'Ifc Face Surface'.
    
    Returns:
    
    a new object of class 'Ifc Face Surface'.
  - createIfcFacetedBrep
```
IfcFacetedBrep createIfcFacetedBrep()
```
    Returns a new object of class 'Ifc Faceted Brep'.
    
    Returns:
    
    a new object of class 'Ifc Faceted Brep'.
  - createIfcFacetedBrepWithVoids
```
IfcFacetedBrepWithVoids createIfcFacetedBrepWithVoids()
```
    Returns a new object of class 'Ifc Faceted Brep With Voids'.
    
    Returns:
    
    a new object of class 'Ifc Faceted Brep With Voids'.
  - createIfcFailureConnectionCondition
```
IfcFailureConnectionCondition createIfcFailureConnectionCondition()
```
    Returns a new object of class 'Ifc Failure Connection Condition'.
    
    Returns:
    
    a new object of class 'Ifc Failure Connection Condition'.
  - createIfcFanType
```
IfcFanType createIfcFanType()
```
    Returns a new object of class 'Ifc Fan Type'.
    
    Returns:
    
    a new object of class 'Ifc Fan Type'.
  - createIfcFastener
```
IfcFastener createIfcFastener()
```
    Returns a new object of class 'Ifc Fastener'.
    
    Returns:
    
    a new object of class 'Ifc Fastener'.
  - createIfcFastenerType
```
IfcFastenerType createIfcFastenerType()
```
    Returns a new object of class 'Ifc Fastener Type'.
    
    Returns:
    
    a new object of class 'Ifc Fastener Type'.
  - createIfcFeatureElement
```
IfcFeatureElement createIfcFeatureElement()
```
    Returns a new object of class 'Ifc Feature Element'.
    
    Returns:
    
    a new object of class 'Ifc Feature Element'.
  - createIfcFeatureElementAddition
```
IfcFeatureElementAddition createIfcFeatureElementAddition()
```
    Returns a new object of class 'Ifc Feature Element Addition'.
    
    Returns:
    
    a new object of class 'Ifc Feature Element Addition'.
  - createIfcFeatureElementSubtraction
```
IfcFeatureElementSubtraction createIfcFeatureElementSubtraction()
```
    Returns a new object of class 'Ifc Feature Element Subtraction'.
    
    Returns:
    
    a new object of class 'Ifc Feature Element Subtraction'.
  - createIfcFillAreaStyle
```
IfcFillAreaStyle createIfcFillAreaStyle()
```
    Returns a new object of class 'Ifc Fill Area Style'.
    
    Returns:
    
    a new object of class 'Ifc Fill Area Style'.
  - createIfcFillAreaStyleHatching
```
IfcFillAreaStyleHatching createIfcFillAreaStyleHatching()
```
    Returns a new object of class 'Ifc Fill Area Style Hatching'.
    
    Returns:
    
    a new object of class 'Ifc Fill Area Style Hatching'.
  - createIfcFillAreaStyleTileSymbolWithStyle
```
IfcFillAreaStyleTileSymbolWithStyle createIfcFillAreaStyleTileSymbolWithStyle()
```
    Returns a new object of class 'Ifc Fill Area Style Tile Symbol With Style'.
    
    Returns:
    
    a new object of class 'Ifc Fill Area Style Tile Symbol With Style'.
  - createIfcFillAreaStyleTiles
```
IfcFillAreaStyleTiles createIfcFillAreaStyleTiles()
```
    Returns a new object of class 'Ifc Fill Area Style Tiles'.
    
    Returns:
    
    a new object of class 'Ifc Fill Area Style Tiles'.
  - createIfcFilterType
```
IfcFilterType createIfcFilterType()
```
    Returns a new object of class 'Ifc Filter Type'.
    
    Returns:
    
    a new object of class 'Ifc Filter Type'.
  - createIfcFireSuppressionTerminalType
```
IfcFireSuppressionTerminalType createIfcFireSuppressionTerminalType()
```
    Returns a new object of class 'Ifc Fire Suppression Terminal Type'.
    
    Returns:
    
    a new object of class 'Ifc Fire Suppression Terminal Type'.
  - createIfcFlowController
```
IfcFlowController createIfcFlowController()
```
    Returns a new object of class 'Ifc Flow Controller'.
    
    Returns:
    
    a new object of class 'Ifc Flow Controller'.
  - createIfcFlowControllerType
```
IfcFlowControllerType createIfcFlowControllerType()
```
    Returns a new object of class 'Ifc Flow Controller Type'.
    
    Returns:
    
    a new object of class 'Ifc Flow Controller Type'.
  - createIfcFlowFitting
```
IfcFlowFitting createIfcFlowFitting()
```
    Returns a new object of class 'Ifc Flow Fitting'.
    
    Returns:
    
    a new object of class 'Ifc Flow Fitting'.
  - createIfcFlowFittingType
```
IfcFlowFittingType createIfcFlowFittingType()
```
    Returns a new object of class 'Ifc Flow Fitting Type'.
    
    Returns:
    
    a new object of class 'Ifc Flow Fitting Type'.
  - createIfcFlowInstrumentType
```
IfcFlowInstrumentType createIfcFlowInstrumentType()
```
    Returns a new object of class 'Ifc Flow Instrument Type'.
    
    Returns:
    
    a new object of class 'Ifc Flow Instrument Type'.
  - createIfcFlowMeterType
```
IfcFlowMeterType createIfcFlowMeterType()
```
    Returns a new object of class 'Ifc Flow Meter Type'.
    
    Returns:
    
    a new object of class 'Ifc Flow Meter Type'.
  - createIfcFlowMovingDevice
```
IfcFlowMovingDevice createIfcFlowMovingDevice()
```
    Returns a new object of class 'Ifc Flow Moving Device'.
    
    Returns:
    
    a new object of class 'Ifc Flow Moving Device'.
  - createIfcFlowMovingDeviceType
```
IfcFlowMovingDeviceType createIfcFlowMovingDeviceType()
```
    Returns a new object of class 'Ifc Flow Moving Device Type'.
    
    Returns:
    
    a new object of class 'Ifc Flow Moving Device Type'.
  - createIfcFlowSegment
```
IfcFlowSegment createIfcFlowSegment()
```
    Returns a new object of class 'Ifc Flow Segment'.
    
    Returns:
    
    a new object of class 'Ifc Flow Segment'.
  - createIfcFlowSegmentType
```
IfcFlowSegmentType createIfcFlowSegmentType()
```
    Returns a new object of class 'Ifc Flow Segment Type'.
    
    Returns:
    
    a new object of class 'Ifc Flow Segment Type'.
  - createIfcFlowStorageDevice
```
IfcFlowStorageDevice createIfcFlowStorageDevice()
```
    Returns a new object of class 'Ifc Flow Storage Device'.
    
    Returns:
    
    a new object of class 'Ifc Flow Storage Device'.
  - createIfcFlowStorageDeviceType
```
IfcFlowStorageDeviceType createIfcFlowStorageDeviceType()
```
    Returns a new object of class 'Ifc Flow Storage Device Type'.
    
    Returns:
    
    a new object of class 'Ifc Flow Storage Device Type'.
  - createIfcFlowTerminal
```
IfcFlowTerminal createIfcFlowTerminal()
```
    Returns a new object of class 'Ifc Flow Terminal'.
    
    Returns:
    
    a new object of class 'Ifc Flow Terminal'.
  - createIfcFlowTerminalType
```
IfcFlowTerminalType createIfcFlowTerminalType()
```
    Returns a new object of class 'Ifc Flow Terminal Type'.
    
    Returns:
    
    a new object of class 'Ifc Flow Terminal Type'.
  - createIfcFlowTreatmentDevice
```
IfcFlowTreatmentDevice createIfcFlowTreatmentDevice()
```
    Returns a new object of class 'Ifc Flow Treatment Device'.
    
    Returns:
    
    a new object of class 'Ifc Flow Treatment Device'.
  - createIfcFlowTreatmentDeviceType
```
IfcFlowTreatmentDeviceType createIfcFlowTreatmentDeviceType()
```
    Returns a new object of class 'Ifc Flow Treatment Device Type'.
    
    Returns:
    
    a new object of class 'Ifc Flow Treatment Device Type'.
  - createIfcFluidFlowProperties
```
IfcFluidFlowProperties createIfcFluidFlowProperties()
```
    Returns a new object of class 'Ifc Fluid Flow Properties'.
    
    Returns:
    
    a new object of class 'Ifc Fluid Flow Properties'.
  - createIfcFooting
```
IfcFooting createIfcFooting()
```
    Returns a new object of class 'Ifc Footing'.
    
    Returns:
    
    a new object of class 'Ifc Footing'.
  - createIfcFuelProperties
```
IfcFuelProperties createIfcFuelProperties()
```
    Returns a new object of class 'Ifc Fuel Properties'.
    
    Returns:
    
    a new object of class 'Ifc Fuel Properties'.
  - createIfcFurnishingElement
```
IfcFurnishingElement createIfcFurnishingElement()
```
    Returns a new object of class 'Ifc Furnishing Element'.
    
    Returns:
    
    a new object of class 'Ifc Furnishing Element'.
  - createIfcFurnishingElementType
```
IfcFurnishingElementType createIfcFurnishingElementType()
```
    Returns a new object of class 'Ifc Furnishing Element Type'.
    
    Returns:
    
    a new object of class 'Ifc Furnishing Element Type'.
  - createIfcFurnitureStandard
```
IfcFurnitureStandard createIfcFurnitureStandard()
```
    Returns a new object of class 'Ifc Furniture Standard'.
    
    Returns:
    
    a new object of class 'Ifc Furniture Standard'.
  - createIfcFurnitureType
```
IfcFurnitureType createIfcFurnitureType()
```
    Returns a new object of class 'Ifc Furniture Type'.
    
    Returns:
    
    a new object of class 'Ifc Furniture Type'.
  - createIfcGasTerminalType
```
IfcGasTerminalType createIfcGasTerminalType()
```
    Returns a new object of class 'Ifc Gas Terminal Type'.
    
    Returns:
    
    a new object of class 'Ifc Gas Terminal Type'.
  - createIfcGeneralMaterialProperties
```
IfcGeneralMaterialProperties createIfcGeneralMaterialProperties()
```
    Returns a new object of class 'Ifc General Material Properties'.
    
    Returns:
    
    a new object of class 'Ifc General Material Properties'.
  - createIfcGeneralProfileProperties
```
IfcGeneralProfileProperties createIfcGeneralProfileProperties()
```
    Returns a new object of class 'Ifc General Profile Properties'.
    
    Returns:
    
    a new object of class 'Ifc General Profile Properties'.
  - createIfcGeometricCurveSet
```
IfcGeometricCurveSet createIfcGeometricCurveSet()
```
    Returns a new object of class 'Ifc Geometric Curve Set'.
    
    Returns:
    
    a new object of class 'Ifc Geometric Curve Set'.
  - createIfcGeometricRepresentationContext
```
IfcGeometricRepresentationContext createIfcGeometricRepresentationContext()
```
    Returns a new object of class 'Ifc Geometric Representation Context'.
    
    Returns:
    
    a new object of class 'Ifc Geometric Representation Context'.
  - createIfcGeometricRepresentationItem
```
IfcGeometricRepresentationItem createIfcGeometricRepresentationItem()
```
    Returns a new object of class 'Ifc Geometric Representation Item'.
    
    Returns:
    
    a new object of class 'Ifc Geometric Representation Item'.
  - createIfcGeometricRepresentationSubContext
```
IfcGeometricRepresentationSubContext createIfcGeometricRepresentationSubContext()
```
    Returns a new object of class 'Ifc Geometric Representation Sub Context'.
    
    Returns:
    
    a new object of class 'Ifc Geometric Representation Sub Context'.
  - createIfcGeometricSet
```
IfcGeometricSet createIfcGeometricSet()
```
    Returns a new object of class 'Ifc Geometric Set'.
    
    Returns:
    
    a new object of class 'Ifc Geometric Set'.
  - createIfcGrid
```
IfcGrid createIfcGrid()
```
    Returns a new object of class 'Ifc Grid'.
    
    Returns:
    
    a new object of class 'Ifc Grid'.
  - createIfcGridAxis
```
IfcGridAxis createIfcGridAxis()
```
    Returns a new object of class 'Ifc Grid Axis'.
    
    Returns:
    
    a new object of class 'Ifc Grid Axis'.
  - createIfcGridPlacement
```
IfcGridPlacement createIfcGridPlacement()
```
    Returns a new object of class 'Ifc Grid Placement'.
    
    Returns:
    
    a new object of class 'Ifc Grid Placement'.
  - createIfcGroup
```
IfcGroup createIfcGroup()
```
    Returns a new object of class 'Ifc Group'.
    
    Returns:
    
    a new object of class 'Ifc Group'.
  - createIfcHalfSpaceSolid
```
IfcHalfSpaceSolid createIfcHalfSpaceSolid()
```
    Returns a new object of class 'Ifc Half Space Solid'.
    
    Returns:
    
    a new object of class 'Ifc Half Space Solid'.
  - createIfcHeatExchangerType
```
IfcHeatExchangerType createIfcHeatExchangerType()
```
    Returns a new object of class 'Ifc Heat Exchanger Type'.
    
    Returns:
    
    a new object of class 'Ifc Heat Exchanger Type'.
  - createIfcHumidifierType
```
IfcHumidifierType createIfcHumidifierType()
```
    Returns a new object of class 'Ifc Humidifier Type'.
    
    Returns:
    
    a new object of class 'Ifc Humidifier Type'.
  - createIfcHygroscopicMaterialProperties
```
IfcHygroscopicMaterialProperties createIfcHygroscopicMaterialProperties()
```
    Returns a new object of class 'Ifc Hygroscopic Material Properties'.
    
    Returns:
    
    a new object of class 'Ifc Hygroscopic Material Properties'.
  - createIfcIShapeProfileDef
```
IfcIShapeProfileDef createIfcIShapeProfileDef()
```
    Returns a new object of class 'Ifc IShape Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc IShape Profile Def'.
  - createIfcImageTexture
```
IfcImageTexture createIfcImageTexture()
```
    Returns a new object of class 'Ifc Image Texture'.
    
    Returns:
    
    a new object of class 'Ifc Image Texture'.
  - createIfcInventory
```
IfcInventory createIfcInventory()
```
    Returns a new object of class 'Ifc Inventory'.
    
    Returns:
    
    a new object of class 'Ifc Inventory'.
  - createIfcIrregularTimeSeries
```
IfcIrregularTimeSeries createIfcIrregularTimeSeries()
```
    Returns a new object of class 'Ifc Irregular Time Series'.
    
    Returns:
    
    a new object of class 'Ifc Irregular Time Series'.
  - createIfcIrregularTimeSeriesValue
```
IfcIrregularTimeSeriesValue createIfcIrregularTimeSeriesValue()
```
    Returns a new object of class 'Ifc Irregular Time Series Value'.
    
    Returns:
    
    a new object of class 'Ifc Irregular Time Series Value'.
  - createIfcJunctionBoxType
```
IfcJunctionBoxType createIfcJunctionBoxType()
```
    Returns a new object of class 'Ifc Junction Box Type'.
    
    Returns:
    
    a new object of class 'Ifc Junction Box Type'.
  - createIfcLShapeProfileDef
```
IfcLShapeProfileDef createIfcLShapeProfileDef()
```
    Returns a new object of class 'Ifc LShape Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc LShape Profile Def'.
  - createIfcLaborResource
```
IfcLaborResource createIfcLaborResource()
```
    Returns a new object of class 'Ifc Labor Resource'.
    
    Returns:
    
    a new object of class 'Ifc Labor Resource'.
  - createIfcLampType
```
IfcLampType createIfcLampType()
```
    Returns a new object of class 'Ifc Lamp Type'.
    
    Returns:
    
    a new object of class 'Ifc Lamp Type'.
  - createIfcLibraryInformation
```
IfcLibraryInformation createIfcLibraryInformation()
```
    Returns a new object of class 'Ifc Library Information'.
    
    Returns:
    
    a new object of class 'Ifc Library Information'.
  - createIfcLibraryReference
```
IfcLibraryReference createIfcLibraryReference()
```
    Returns a new object of class 'Ifc Library Reference'.
    
    Returns:
    
    a new object of class 'Ifc Library Reference'.
  - createIfcLightDistributionData
```
IfcLightDistributionData createIfcLightDistributionData()
```
    Returns a new object of class 'Ifc Light Distribution Data'.
    
    Returns:
    
    a new object of class 'Ifc Light Distribution Data'.
  - createIfcLightFixtureType
```
IfcLightFixtureType createIfcLightFixtureType()
```
    Returns a new object of class 'Ifc Light Fixture Type'.
    
    Returns:
    
    a new object of class 'Ifc Light Fixture Type'.
  - createIfcLightIntensityDistribution
```
IfcLightIntensityDistribution createIfcLightIntensityDistribution()
```
    Returns a new object of class 'Ifc Light Intensity Distribution'.
    
    Returns:
    
    a new object of class 'Ifc Light Intensity Distribution'.
  - createIfcLightSource
```
IfcLightSource createIfcLightSource()
```
    Returns a new object of class 'Ifc Light Source'.
    
    Returns:
    
    a new object of class 'Ifc Light Source'.
  - createIfcLightSourceAmbient
```
IfcLightSourceAmbient createIfcLightSourceAmbient()
```
    Returns a new object of class 'Ifc Light Source Ambient'.
    
    Returns:
    
    a new object of class 'Ifc Light Source Ambient'.
  - createIfcLightSourceDirectional
```
IfcLightSourceDirectional createIfcLightSourceDirectional()
```
    Returns a new object of class 'Ifc Light Source Directional'.
    
    Returns:
    
    a new object of class 'Ifc Light Source Directional'.
  - createIfcLightSourceGoniometric
```
IfcLightSourceGoniometric createIfcLightSourceGoniometric()
```
    Returns a new object of class 'Ifc Light Source Goniometric'.
    
    Returns:
    
    a new object of class 'Ifc Light Source Goniometric'.
  - createIfcLightSourcePositional
```
IfcLightSourcePositional createIfcLightSourcePositional()
```
    Returns a new object of class 'Ifc Light Source Positional'.
    
    Returns:
    
    a new object of class 'Ifc Light Source Positional'.
  - createIfcLightSourceSpot
```
IfcLightSourceSpot createIfcLightSourceSpot()
```
    Returns a new object of class 'Ifc Light Source Spot'.
    
    Returns:
    
    a new object of class 'Ifc Light Source Spot'.
  - createIfcLine
```
IfcLine createIfcLine()
```
    Returns a new object of class 'Ifc Line'.
    
    Returns:
    
    a new object of class 'Ifc Line'.
  - createIfcLinearDimension
```
IfcLinearDimension createIfcLinearDimension()
```
    Returns a new object of class 'Ifc Linear Dimension'.
    
    Returns:
    
    a new object of class 'Ifc Linear Dimension'.
  - createIfcLocalPlacement
```
IfcLocalPlacement createIfcLocalPlacement()
```
    Returns a new object of class 'Ifc Local Placement'.
    
    Returns:
    
    a new object of class 'Ifc Local Placement'.
  - createIfcLocalTime
```
IfcLocalTime createIfcLocalTime()
```
    Returns a new object of class 'Ifc Local Time'.
    
    Returns:
    
    a new object of class 'Ifc Local Time'.
  - createIfcLoop
```
IfcLoop createIfcLoop()
```
    Returns a new object of class 'Ifc Loop'.
    
    Returns:
    
    a new object of class 'Ifc Loop'.
  - createIfcManifoldSolidBrep
```
IfcManifoldSolidBrep createIfcManifoldSolidBrep()
```
    Returns a new object of class 'Ifc Manifold Solid Brep'.
    
    Returns:
    
    a new object of class 'Ifc Manifold Solid Brep'.
  - createIfcMappedItem
```
IfcMappedItem createIfcMappedItem()
```
    Returns a new object of class 'Ifc Mapped Item'.
    
    Returns:
    
    a new object of class 'Ifc Mapped Item'.
  - createIfcMaterial
```
IfcMaterial createIfcMaterial()
```
    Returns a new object of class 'Ifc Material'.
    
    Returns:
    
    a new object of class 'Ifc Material'.
  - createIfcMaterialClassificationRelationship
```
IfcMaterialClassificationRelationship createIfcMaterialClassificationRelationship()
```
    Returns a new object of class 'Ifc Material Classification Relationship'.
    
    Returns:
    
    a new object of class 'Ifc Material Classification Relationship'.
  - createIfcMaterialDefinitionRepresentation
```
IfcMaterialDefinitionRepresentation createIfcMaterialDefinitionRepresentation()
```
    Returns a new object of class 'Ifc Material Definition Representation'.
    
    Returns:
    
    a new object of class 'Ifc Material Definition Representation'.
  - createIfcMaterialLayer
```
IfcMaterialLayer createIfcMaterialLayer()
```
    Returns a new object of class 'Ifc Material Layer'.
    
    Returns:
    
    a new object of class 'Ifc Material Layer'.
  - createIfcMaterialLayerSet
```
IfcMaterialLayerSet createIfcMaterialLayerSet()
```
    Returns a new object of class 'Ifc Material Layer Set'.
    
    Returns:
    
    a new object of class 'Ifc Material Layer Set'.
  - createIfcMaterialLayerSetUsage
```
IfcMaterialLayerSetUsage createIfcMaterialLayerSetUsage()
```
    Returns a new object of class 'Ifc Material Layer Set Usage'.
    
    Returns:
    
    a new object of class 'Ifc Material Layer Set Usage'.
  - createIfcMaterialList
```
IfcMaterialList createIfcMaterialList()
```
    Returns a new object of class 'Ifc Material List'.
    
    Returns:
    
    a new object of class 'Ifc Material List'.
  - createIfcMaterialProperties
```
IfcMaterialProperties createIfcMaterialProperties()
```
    Returns a new object of class 'Ifc Material Properties'.
    
    Returns:
    
    a new object of class 'Ifc Material Properties'.
  - createIfcMeasureWithUnit
```
IfcMeasureWithUnit createIfcMeasureWithUnit()
```
    Returns a new object of class 'Ifc Measure With Unit'.
    
    Returns:
    
    a new object of class 'Ifc Measure With Unit'.
  - createIfcMechanicalConcreteMaterialProperties
```
IfcMechanicalConcreteMaterialProperties createIfcMechanicalConcreteMaterialProperties()
```
    Returns a new object of class 'Ifc Mechanical Concrete Material Properties'.
    
    Returns:
    
    a new object of class 'Ifc Mechanical Concrete Material Properties'.
  - createIfcMechanicalFastener
```
IfcMechanicalFastener createIfcMechanicalFastener()
```
    Returns a new object of class 'Ifc Mechanical Fastener'.
    
    Returns:
    
    a new object of class 'Ifc Mechanical Fastener'.
  - createIfcMechanicalFastenerType
```
IfcMechanicalFastenerType createIfcMechanicalFastenerType()
```
    Returns a new object of class 'Ifc Mechanical Fastener Type'.
    
    Returns:
    
    a new object of class 'Ifc Mechanical Fastener Type'.
  - createIfcMechanicalMaterialProperties
```
IfcMechanicalMaterialProperties createIfcMechanicalMaterialProperties()
```
    Returns a new object of class 'Ifc Mechanical Material Properties'.
    
    Returns:
    
    a new object of class 'Ifc Mechanical Material Properties'.
  - createIfcMechanicalSteelMaterialProperties
```
IfcMechanicalSteelMaterialProperties createIfcMechanicalSteelMaterialProperties()
```
    Returns a new object of class 'Ifc Mechanical Steel Material Properties'.
    
    Returns:
    
    a new object of class 'Ifc Mechanical Steel Material Properties'.
  - createIfcMember
```
IfcMember createIfcMember()
```
    Returns a new object of class 'Ifc Member'.
    
    Returns:
    
    a new object of class 'Ifc Member'.
  - createIfcMemberType
```
IfcMemberType createIfcMemberType()
```
    Returns a new object of class 'Ifc Member Type'.
    
    Returns:
    
    a new object of class 'Ifc Member Type'.
  - createIfcMetric
```
IfcMetric createIfcMetric()
```
    Returns a new object of class 'Ifc Metric'.
    
    Returns:
    
    a new object of class 'Ifc Metric'.
  - createIfcMonetaryUnit
```
IfcMonetaryUnit createIfcMonetaryUnit()
```
    Returns a new object of class 'Ifc Monetary Unit'.
    
    Returns:
    
    a new object of class 'Ifc Monetary Unit'.
  - createIfcMotorConnectionType
```
IfcMotorConnectionType createIfcMotorConnectionType()
```
    Returns a new object of class 'Ifc Motor Connection Type'.
    
    Returns:
    
    a new object of class 'Ifc Motor Connection Type'.
  - createIfcMove
```
IfcMove createIfcMove()
```
    Returns a new object of class 'Ifc Move'.
    
    Returns:
    
    a new object of class 'Ifc Move'.
  - createIfcNamedUnit
```
IfcNamedUnit createIfcNamedUnit()
```
    Returns a new object of class 'Ifc Named Unit'.
    
    Returns:
    
    a new object of class 'Ifc Named Unit'.
  - createIfcObject
```
IfcObject createIfcObject()
```
    Returns a new object of class 'Ifc Object'.
    
    Returns:
    
    a new object of class 'Ifc Object'.
  - createIfcObjectDefinition
```
IfcObjectDefinition createIfcObjectDefinition()
```
    Returns a new object of class 'Ifc Object Definition'.
    
    Returns:
    
    a new object of class 'Ifc Object Definition'.
  - createIfcObjectPlacement
```
IfcObjectPlacement createIfcObjectPlacement()
```
    Returns a new object of class 'Ifc Object Placement'.
    
    Returns:
    
    a new object of class 'Ifc Object Placement'.
  - createIfcObjective
```
IfcObjective createIfcObjective()
```
    Returns a new object of class 'Ifc Objective'.
    
    Returns:
    
    a new object of class 'Ifc Objective'.
  - createIfcOccupant
```
IfcOccupant createIfcOccupant()
```
    Returns a new object of class 'Ifc Occupant'.
    
    Returns:
    
    a new object of class 'Ifc Occupant'.
  - createIfcOffsetCurve2D
```
IfcOffsetCurve2D createIfcOffsetCurve2D()
```
    Returns a new object of class 'Ifc Offset Curve2 D'.
    
    Returns:
    
    a new object of class 'Ifc Offset Curve2 D'.
  - createIfcOffsetCurve3D
```
IfcOffsetCurve3D createIfcOffsetCurve3D()
```
    Returns a new object of class 'Ifc Offset Curve3 D'.
    
    Returns:
    
    a new object of class 'Ifc Offset Curve3 D'.
  - createIfcOneDirectionRepeatFactor
```
IfcOneDirectionRepeatFactor createIfcOneDirectionRepeatFactor()
```
    Returns a new object of class 'Ifc One Direction Repeat Factor'.
    
    Returns:
    
    a new object of class 'Ifc One Direction Repeat Factor'.
  - createIfcOpenShell
```
IfcOpenShell createIfcOpenShell()
```
    Returns a new object of class 'Ifc Open Shell'.
    
    Returns:
    
    a new object of class 'Ifc Open Shell'.
  - createIfcOpeningElement
```
IfcOpeningElement createIfcOpeningElement()
```
    Returns a new object of class 'Ifc Opening Element'.
    
    Returns:
    
    a new object of class 'Ifc Opening Element'.
  - createIfcOpticalMaterialProperties
```
IfcOpticalMaterialProperties createIfcOpticalMaterialProperties()
```
    Returns a new object of class 'Ifc Optical Material Properties'.
    
    Returns:
    
    a new object of class 'Ifc Optical Material Properties'.
  - createIfcOrderAction
```
IfcOrderAction createIfcOrderAction()
```
    Returns a new object of class 'Ifc Order Action'.
    
    Returns:
    
    a new object of class 'Ifc Order Action'.
  - createIfcOrganization
```
IfcOrganization createIfcOrganization()
```
    Returns a new object of class 'Ifc Organization'.
    
    Returns:
    
    a new object of class 'Ifc Organization'.
  - createIfcOrganizationRelationship
```
IfcOrganizationRelationship createIfcOrganizationRelationship()
```
    Returns a new object of class 'Ifc Organization Relationship'.
    
    Returns:
    
    a new object of class 'Ifc Organization Relationship'.
  - createIfcOrientedEdge
```
IfcOrientedEdge createIfcOrientedEdge()
```
    Returns a new object of class 'Ifc Oriented Edge'.
    
    Returns:
    
    a new object of class 'Ifc Oriented Edge'.
  - createIfcOutletType
```
IfcOutletType createIfcOutletType()
```
    Returns a new object of class 'Ifc Outlet Type'.
    
    Returns:
    
    a new object of class 'Ifc Outlet Type'.
  - createIfcOwnerHistory
```
IfcOwnerHistory createIfcOwnerHistory()
```
    Returns a new object of class 'Ifc Owner History'.
    
    Returns:
    
    a new object of class 'Ifc Owner History'.
  - createIfcParameterizedProfileDef
```
IfcParameterizedProfileDef createIfcParameterizedProfileDef()
```
    Returns a new object of class 'Ifc Parameterized Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc Parameterized Profile Def'.
  - createIfcPath
```
IfcPath createIfcPath()
```
    Returns a new object of class 'Ifc Path'.
    
    Returns:
    
    a new object of class 'Ifc Path'.
  - createIfcPerformanceHistory
```
IfcPerformanceHistory createIfcPerformanceHistory()
```
    Returns a new object of class 'Ifc Performance History'.
    
    Returns:
    
    a new object of class 'Ifc Performance History'.
  - createIfcPermeableCoveringProperties
```
IfcPermeableCoveringProperties createIfcPermeableCoveringProperties()
```
    Returns a new object of class 'Ifc Permeable Covering Properties'.
    
    Returns:
    
    a new object of class 'Ifc Permeable Covering Properties'.
  - createIfcPermit
```
IfcPermit createIfcPermit()
```
    Returns a new object of class 'Ifc Permit'.
    
    Returns:
    
    a new object of class 'Ifc Permit'.
  - createIfcPerson
```
IfcPerson createIfcPerson()
```
    Returns a new object of class 'Ifc Person'.
    
    Returns:
    
    a new object of class 'Ifc Person'.
  - createIfcPersonAndOrganization
```
IfcPersonAndOrganization createIfcPersonAndOrganization()
```
    Returns a new object of class 'Ifc Person And Organization'.
    
    Returns:
    
    a new object of class 'Ifc Person And Organization'.
  - createIfcPhysicalComplexQuantity
```
IfcPhysicalComplexQuantity createIfcPhysicalComplexQuantity()
```
    Returns a new object of class 'Ifc Physical Complex Quantity'.
    
    Returns:
    
    a new object of class 'Ifc Physical Complex Quantity'.
  - createIfcPhysicalQuantity
```
IfcPhysicalQuantity createIfcPhysicalQuantity()
```
    Returns a new object of class 'Ifc Physical Quantity'.
    
    Returns:
    
    a new object of class 'Ifc Physical Quantity'.
  - createIfcPhysicalSimpleQuantity
```
IfcPhysicalSimpleQuantity createIfcPhysicalSimpleQuantity()
```
    Returns a new object of class 'Ifc Physical Simple Quantity'.
    
    Returns:
    
    a new object of class 'Ifc Physical Simple Quantity'.
  - createIfcPile
```
IfcPile createIfcPile()
```
    Returns a new object of class 'Ifc Pile'.
    
    Returns:
    
    a new object of class 'Ifc Pile'.
  - createIfcPipeFittingType
```
IfcPipeFittingType createIfcPipeFittingType()
```
    Returns a new object of class 'Ifc Pipe Fitting Type'.
    
    Returns:
    
    a new object of class 'Ifc Pipe Fitting Type'.
  - createIfcPipeSegmentType
```
IfcPipeSegmentType createIfcPipeSegmentType()
```
    Returns a new object of class 'Ifc Pipe Segment Type'.
    
    Returns:
    
    a new object of class 'Ifc Pipe Segment Type'.
  - createIfcPixelTexture
```
IfcPixelTexture createIfcPixelTexture()
```
    Returns a new object of class 'Ifc Pixel Texture'.
    
    Returns:
    
    a new object of class 'Ifc Pixel Texture'.
  - createIfcPlacement
```
IfcPlacement createIfcPlacement()
```
    Returns a new object of class 'Ifc Placement'.
    
    Returns:
    
    a new object of class 'Ifc Placement'.
  - createIfcPlanarBox
```
IfcPlanarBox createIfcPlanarBox()
```
    Returns a new object of class 'Ifc Planar Box'.
    
    Returns:
    
    a new object of class 'Ifc Planar Box'.
  - createIfcPlanarExtent
```
IfcPlanarExtent createIfcPlanarExtent()
```
    Returns a new object of class 'Ifc Planar Extent'.
    
    Returns:
    
    a new object of class 'Ifc Planar Extent'.
  - createIfcPlane
```
IfcPlane createIfcPlane()
```
    Returns a new object of class 'Ifc Plane'.
    
    Returns:
    
    a new object of class 'Ifc Plane'.
  - createIfcPlate
```
IfcPlate createIfcPlate()
```
    Returns a new object of class 'Ifc Plate'.
    
    Returns:
    
    a new object of class 'Ifc Plate'.
  - createIfcPlateType
```
IfcPlateType createIfcPlateType()
```
    Returns a new object of class 'Ifc Plate Type'.
    
    Returns:
    
    a new object of class 'Ifc Plate Type'.
  - createIfcPoint
```
IfcPoint createIfcPoint()
```
    Returns a new object of class 'Ifc Point'.
    
    Returns:
    
    a new object of class 'Ifc Point'.
  - createIfcPointOnCurve
```
IfcPointOnCurve createIfcPointOnCurve()
```
    Returns a new object of class 'Ifc Point On Curve'.
    
    Returns:
    
    a new object of class 'Ifc Point On Curve'.
  - createIfcPointOnSurface
```
IfcPointOnSurface createIfcPointOnSurface()
```
    Returns a new object of class 'Ifc Point On Surface'.
    
    Returns:
    
    a new object of class 'Ifc Point On Surface'.
  - createIfcPolyLoop
```
IfcPolyLoop createIfcPolyLoop()
```
    Returns a new object of class 'Ifc Poly Loop'.
    
    Returns:
    
    a new object of class 'Ifc Poly Loop'.
  - createIfcPolygonalBoundedHalfSpace
```
IfcPolygonalBoundedHalfSpace createIfcPolygonalBoundedHalfSpace()
```
    Returns a new object of class 'Ifc Polygonal Bounded Half Space'.
    
    Returns:
    
    a new object of class 'Ifc Polygonal Bounded Half Space'.
  - createIfcPolyline
```
IfcPolyline createIfcPolyline()
```
    Returns a new object of class 'Ifc Polyline'.
    
    Returns:
    
    a new object of class 'Ifc Polyline'.
  - createIfcPort
```
IfcPort createIfcPort()
```
    Returns a new object of class 'Ifc Port'.
    
    Returns:
    
    a new object of class 'Ifc Port'.
  - createIfcPostalAddress
```
IfcPostalAddress createIfcPostalAddress()
```
    Returns a new object of class 'Ifc Postal Address'.
    
    Returns:
    
    a new object of class 'Ifc Postal Address'.
  - createIfcPreDefinedColour
```
IfcPreDefinedColour createIfcPreDefinedColour()
```
    Returns a new object of class 'Ifc Pre Defined Colour'.
    
    Returns:
    
    a new object of class 'Ifc Pre Defined Colour'.
  - createIfcPreDefinedCurveFont
```
IfcPreDefinedCurveFont createIfcPreDefinedCurveFont()
```
    Returns a new object of class 'Ifc Pre Defined Curve Font'.
    
    Returns:
    
    a new object of class 'Ifc Pre Defined Curve Font'.
  - createIfcPreDefinedDimensionSymbol
```
IfcPreDefinedDimensionSymbol createIfcPreDefinedDimensionSymbol()
```
    Returns a new object of class 'Ifc Pre Defined Dimension Symbol'.
    
    Returns:
    
    a new object of class 'Ifc Pre Defined Dimension Symbol'.
  - createIfcPreDefinedItem
```
IfcPreDefinedItem createIfcPreDefinedItem()
```
    Returns a new object of class 'Ifc Pre Defined Item'.
    
    Returns:
    
    a new object of class 'Ifc Pre Defined Item'.
  - createIfcPreDefinedPointMarkerSymbol
```
IfcPreDefinedPointMarkerSymbol createIfcPreDefinedPointMarkerSymbol()
```
    Returns a new object of class 'Ifc Pre Defined Point Marker Symbol'.
    
    Returns:
    
    a new object of class 'Ifc Pre Defined Point Marker Symbol'.
  - createIfcPreDefinedSymbol
```
IfcPreDefinedSymbol createIfcPreDefinedSymbol()
```
    Returns a new object of class 'Ifc Pre Defined Symbol'.
    
    Returns:
    
    a new object of class 'Ifc Pre Defined Symbol'.
  - createIfcPreDefinedTerminatorSymbol
```
IfcPreDefinedTerminatorSymbol createIfcPreDefinedTerminatorSymbol()
```
    Returns a new object of class 'Ifc Pre Defined Terminator Symbol'.
    
    Returns:
    
    a new object of class 'Ifc Pre Defined Terminator Symbol'.
  - createIfcPreDefinedTextFont
```
IfcPreDefinedTextFont createIfcPreDefinedTextFont()
```
    Returns a new object of class 'Ifc Pre Defined Text Font'.
    
    Returns:
    
    a new object of class 'Ifc Pre Defined Text Font'.
  - createIfcPresentationLayerAssignment
```
IfcPresentationLayerAssignment createIfcPresentationLayerAssignment()
```
    Returns a new object of class 'Ifc Presentation Layer Assignment'.
    
    Returns:
    
    a new object of class 'Ifc Presentation Layer Assignment'.
  - createIfcPresentationLayerWithStyle
```
IfcPresentationLayerWithStyle createIfcPresentationLayerWithStyle()
```
    Returns a new object of class 'Ifc Presentation Layer With Style'.
    
    Returns:
    
    a new object of class 'Ifc Presentation Layer With Style'.
  - createIfcPresentationStyle
```
IfcPresentationStyle createIfcPresentationStyle()
```
    Returns a new object of class 'Ifc Presentation Style'.
    
    Returns:
    
    a new object of class 'Ifc Presentation Style'.
  - createIfcPresentationStyleAssignment
```
IfcPresentationStyleAssignment createIfcPresentationStyleAssignment()
```
    Returns a new object of class 'Ifc Presentation Style Assignment'.
    
    Returns:
    
    a new object of class 'Ifc Presentation Style Assignment'.
  - createIfcProcedure
```
IfcProcedure createIfcProcedure()
```
    Returns a new object of class 'Ifc Procedure'.
    
    Returns:
    
    a new object of class 'Ifc Procedure'.
  - createIfcProcess
```
IfcProcess createIfcProcess()
```
    Returns a new object of class 'Ifc Process'.
    
    Returns:
    
    a new object of class 'Ifc Process'.
  - createIfcProduct
```
IfcProduct createIfcProduct()
```
    Returns a new object of class 'Ifc Product'.
    
    Returns:
    
    a new object of class 'Ifc Product'.
  - createIfcProductDefinitionShape
```
IfcProductDefinitionShape createIfcProductDefinitionShape()
```
    Returns a new object of class 'Ifc Product Definition Shape'.
    
    Returns:
    
    a new object of class 'Ifc Product Definition Shape'.
  - createIfcProductRepresentation
```
IfcProductRepresentation createIfcProductRepresentation()
```
    Returns a new object of class 'Ifc Product Representation'.
    
    Returns:
    
    a new object of class 'Ifc Product Representation'.
  - createIfcProductsOfCombustionProperties
```
IfcProductsOfCombustionProperties createIfcProductsOfCombustionProperties()
```
    Returns a new object of class 'Ifc Products Of Combustion Properties'.
    
    Returns:
    
    a new object of class 'Ifc Products Of Combustion Properties'.
  - createIfcProfileDef
```
IfcProfileDef createIfcProfileDef()
```
    Returns a new object of class 'Ifc Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc Profile Def'.
  - createIfcProfileProperties
```
IfcProfileProperties createIfcProfileProperties()
```
    Returns a new object of class 'Ifc Profile Properties'.
    
    Returns:
    
    a new object of class 'Ifc Profile Properties'.
  - createIfcProject
```
IfcProject createIfcProject()
```
    Returns a new object of class 'Ifc Project'.
    
    Returns:
    
    a new object of class 'Ifc Project'.
  - createIfcProjectOrder
```
IfcProjectOrder createIfcProjectOrder()
```
    Returns a new object of class 'Ifc Project Order'.
    
    Returns:
    
    a new object of class 'Ifc Project Order'.
  - createIfcProjectOrderRecord
```
IfcProjectOrderRecord createIfcProjectOrderRecord()
```
    Returns a new object of class 'Ifc Project Order Record'.
    
    Returns:
    
    a new object of class 'Ifc Project Order Record'.
  - createIfcProjectionCurve
```
IfcProjectionCurve createIfcProjectionCurve()
```
    Returns a new object of class 'Ifc Projection Curve'.
    
    Returns:
    
    a new object of class 'Ifc Projection Curve'.
  - createIfcProjectionElement
```
IfcProjectionElement createIfcProjectionElement()
```
    Returns a new object of class 'Ifc Projection Element'.
    
    Returns:
    
    a new object of class 'Ifc Projection Element'.
  - createIfcProperty
```
IfcProperty createIfcProperty()
```
    Returns a new object of class 'Ifc Property'.
  - createIfcPropertyBoundedValue
```
IfcPropertyBoundedValue createIfcPropertyBoundedValue()
```
    Returns a new object of class 'Ifc Property Bounded Value'.
    
    Returns:
    
    a new object of class 'Ifc Property Bounded Value'.
  - createIfcPropertyConstraintRelationship
```
IfcPropertyConstraintRelationship createIfcPropertyConstraintRelationship()
```
    Returns a new object of class 'Ifc Property Constraint Relationship'.
    
    Returns:
    
    a new object of class 'Ifc Property Constraint Relationship'.
  - createIfcPropertyDefinition
```
IfcPropertyDefinition createIfcPropertyDefinition()
```
    Returns a new object of class 'Ifc Property Definition'.
    
    Returns:
    
    a new object of class 'Ifc Property Definition'.
  - createIfcPropertyDependencyRelationship
```
IfcPropertyDependencyRelationship createIfcPropertyDependencyRelationship()
```
    Returns a new object of class 'Ifc Property Dependency Relationship'.
    
    Returns:
    
    a new object of class 'Ifc Property Dependency Relationship'.
  - createIfcPropertyEnumeratedValue
```
IfcPropertyEnumeratedValue createIfcPropertyEnumeratedValue()
```
    Returns a new object of class 'Ifc Property Enumerated Value'.
    
    Returns:
    
    a new object of class 'Ifc Property Enumerated Value'.
  - createIfcPropertyEnumeration
```
IfcPropertyEnumeration createIfcPropertyEnumeration()
```
    Returns a new object of class 'Ifc Property Enumeration'.
    
    Returns:
    
    a new object of class 'Ifc Property Enumeration'.
  - createIfcPropertyListValue
```
IfcPropertyListValue createIfcPropertyListValue()
```
    Returns a new object of class 'Ifc Property List Value'.
    
    Returns:
    
    a new object of class 'Ifc Property List Value'.
  - createIfcPropertyReferenceValue
```
IfcPropertyReferenceValue createIfcPropertyReferenceValue()
```
    Returns a new object of class 'Ifc Property Reference Value'.
    
    Returns:
    
    a new object of class 'Ifc Property Reference Value'.
  - createIfcPropertySet
```
IfcPropertySet createIfcPropertySet()
```
    Returns a new object of class 'Ifc Property Set'.
    
    Returns:
    
    a new object of class 'Ifc Property Set'.
  - createIfcPropertySetDefinition
```
IfcPropertySetDefinition createIfcPropertySetDefinition()
```
    Returns a new object of class 'Ifc Property Set Definition'.
    
    Returns:
    
    a new object of class 'Ifc Property Set Definition'.
  - createIfcPropertySingleValue
```
IfcPropertySingleValue createIfcPropertySingleValue()
```
    Returns a new object of class 'Ifc Property Single Value'.
    
    Returns:
    
    a new object of class 'Ifc Property Single Value'.
  - createIfcPropertyTableValue
```
IfcPropertyTableValue createIfcPropertyTableValue()
```
    Returns a new object of class 'Ifc Property Table Value'.
    
    Returns:
    
    a new object of class 'Ifc Property Table Value'.
  - createIfcProtectiveDeviceType
```
IfcProtectiveDeviceType createIfcProtectiveDeviceType()
```
    Returns a new object of class 'Ifc Protective Device Type'.
    
    Returns:
    
    a new object of class 'Ifc Protective Device Type'.
  - createIfcProxy
```
IfcProxy createIfcProxy()
```
    Returns a new object of class 'Ifc Proxy'.
    
    Returns:
    
    a new object of class 'Ifc Proxy'.
  - createIfcPumpType
```
IfcPumpType createIfcPumpType()
```
    Returns a new object of class 'Ifc Pump Type'.
    
    Returns:
    
    a new object of class 'Ifc Pump Type'.
  - createIfcQuantityArea
```
IfcQuantityArea createIfcQuantityArea()
```
    Returns a new object of class 'Ifc Quantity Area'.
    
    Returns:
    
    a new object of class 'Ifc Quantity Area'.
  - createIfcQuantityCount
```
IfcQuantityCount createIfcQuantityCount()
```
    Returns a new object of class 'Ifc Quantity Count'.
    
    Returns:
    
    a new object of class 'Ifc Quantity Count'.
  - createIfcQuantityLength
```
IfcQuantityLength createIfcQuantityLength()
```
    Returns a new object of class 'Ifc Quantity Length'.
    
    Returns:
    
    a new object of class 'Ifc Quantity Length'.
  - createIfcQuantityTime
```
IfcQuantityTime createIfcQuantityTime()
```
    Returns a new object of class 'Ifc Quantity Time'.
    
    Returns:
    
    a new object of class 'Ifc Quantity Time'.
  - createIfcQuantityVolume
```
IfcQuantityVolume createIfcQuantityVolume()
```
    Returns a new object of class 'Ifc Quantity Volume'.
    
    Returns:
    
    a new object of class 'Ifc Quantity Volume'.
  - createIfcQuantityWeight
```
IfcQuantityWeight createIfcQuantityWeight()
```
    Returns a new object of class 'Ifc Quantity Weight'.
    
    Returns:
    
    a new object of class 'Ifc Quantity Weight'.
  - createIfcRadiusDimension
```
IfcRadiusDimension createIfcRadiusDimension()
```
    Returns a new object of class 'Ifc Radius Dimension'.
    
    Returns:
    
    a new object of class 'Ifc Radius Dimension'.
  - createIfcRailing
```
IfcRailing createIfcRailing()
```
    Returns a new object of class 'Ifc Railing'.
    
    Returns:
    
    a new object of class 'Ifc Railing'.
  - createIfcRailingType
```
IfcRailingType createIfcRailingType()
```
    Returns a new object of class 'Ifc Railing Type'.
    
    Returns:
    
    a new object of class 'Ifc Railing Type'.
  - createIfcRamp
```
IfcRamp createIfcRamp()
```
    Returns a new object of class 'Ifc Ramp'.
    
    Returns:
    
    a new object of class 'Ifc Ramp'.
  - createIfcRampFlight
```
IfcRampFlight createIfcRampFlight()
```
    Returns a new object of class 'Ifc Ramp Flight'.
    
    Returns:
    
    a new object of class 'Ifc Ramp Flight'.
  - createIfcRampFlightType
```
IfcRampFlightType createIfcRampFlightType()
```
    Returns a new object of class 'Ifc Ramp Flight Type'.
    
    Returns:
    
    a new object of class 'Ifc Ramp Flight Type'.
  - createIfcRationalBezierCurve
```
IfcRationalBezierCurve createIfcRationalBezierCurve()
```
    Returns a new object of class 'Ifc Rational Bezier Curve'.
    
    Returns:
    
    a new object of class 'Ifc Rational Bezier Curve'.
  - createIfcRectangleHollowProfileDef
```
IfcRectangleHollowProfileDef createIfcRectangleHollowProfileDef()
```
    Returns a new object of class 'Ifc Rectangle Hollow Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc Rectangle Hollow Profile Def'.
  - createIfcRectangleProfileDef
```
IfcRectangleProfileDef createIfcRectangleProfileDef()
```
    Returns a new object of class 'Ifc Rectangle Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc Rectangle Profile Def'.
  - createIfcRectangularPyramid
```
IfcRectangularPyramid createIfcRectangularPyramid()
```
    Returns a new object of class 'Ifc Rectangular Pyramid'.
    
    Returns:
    
    a new object of class 'Ifc Rectangular Pyramid'.
  - createIfcRectangularTrimmedSurface
```
IfcRectangularTrimmedSurface createIfcRectangularTrimmedSurface()
```
    Returns a new object of class 'Ifc Rectangular Trimmed Surface'.
    
    Returns:
    
    a new object of class 'Ifc Rectangular Trimmed Surface'.
  - createIfcReferencesValueDocument
```
IfcReferencesValueDocument createIfcReferencesValueDocument()
```
    Returns a new object of class 'Ifc References Value Document'.
    
    Returns:
    
    a new object of class 'Ifc References Value Document'.
  - createIfcRegularTimeSeries
```
IfcRegularTimeSeries createIfcRegularTimeSeries()
```
    Returns a new object of class 'Ifc Regular Time Series'.
    
    Returns:
    
    a new object of class 'Ifc Regular Time Series'.
  - createIfcReinforcementBarProperties
```
IfcReinforcementBarProperties createIfcReinforcementBarProperties()
```
    Returns a new object of class 'Ifc Reinforcement Bar Properties'.
    
    Returns:
    
    a new object of class 'Ifc Reinforcement Bar Properties'.
  - createIfcReinforcementDefinitionProperties
```
IfcReinforcementDefinitionProperties createIfcReinforcementDefinitionProperties()
```
    Returns a new object of class 'Ifc Reinforcement Definition Properties'.
    
    Returns:
    
    a new object of class 'Ifc Reinforcement Definition Properties'.
  - createIfcReinforcingBar
```
IfcReinforcingBar createIfcReinforcingBar()
```
    Returns a new object of class 'Ifc Reinforcing Bar'.
    
    Returns:
    
    a new object of class 'Ifc Reinforcing Bar'.
  - createIfcReinforcingElement
```
IfcReinforcingElement createIfcReinforcingElement()
```
    Returns a new object of class 'Ifc Reinforcing Element'.
    
    Returns:
    
    a new object of class 'Ifc Reinforcing Element'.
  - createIfcReinforcingMesh
```
IfcReinforcingMesh createIfcReinforcingMesh()
```
    Returns a new object of class 'Ifc Reinforcing Mesh'.
    
    Returns:
    
    a new object of class 'Ifc Reinforcing Mesh'.
  - createIfcRelAggregates
```
IfcRelAggregates createIfcRelAggregates()
```
    Returns a new object of class 'Ifc Rel Aggregates'.
    
    Returns:
    
    a new object of class 'Ifc Rel Aggregates'.
  - createIfcRelAssigns
```
IfcRelAssigns createIfcRelAssigns()
```
    Returns a new object of class 'Ifc Rel Assigns'.
    
    Returns:
    
    a new object of class 'Ifc Rel Assigns'.
  - createIfcRelAssignsTasks
```
IfcRelAssignsTasks createIfcRelAssignsTasks()
```
    Returns a new object of class 'Ifc Rel Assigns Tasks'.
    
    Returns:
    
    a new object of class 'Ifc Rel Assigns Tasks'.
  - createIfcRelAssignsToActor
```
IfcRelAssignsToActor createIfcRelAssignsToActor()
```
    Returns a new object of class 'Ifc Rel Assigns To Actor'.
    
    Returns:
    
    a new object of class 'Ifc Rel Assigns To Actor'.
  - createIfcRelAssignsToControl
```
IfcRelAssignsToControl createIfcRelAssignsToControl()
```
    Returns a new object of class 'Ifc Rel Assigns To Control'.
    
    Returns:
    
    a new object of class 'Ifc Rel Assigns To Control'.
  - createIfcRelAssignsToGroup
```
IfcRelAssignsToGroup createIfcRelAssignsToGroup()
```
    Returns a new object of class 'Ifc Rel Assigns To Group'.
    
    Returns:
    
    a new object of class 'Ifc Rel Assigns To Group'.
  - createIfcRelAssignsToProcess
```
IfcRelAssignsToProcess createIfcRelAssignsToProcess()
```
    Returns a new object of class 'Ifc Rel Assigns To Process'.
    
    Returns:
    
    a new object of class 'Ifc Rel Assigns To Process'.
  - createIfcRelAssignsToProduct
```
IfcRelAssignsToProduct createIfcRelAssignsToProduct()
```
    Returns a new object of class 'Ifc Rel Assigns To Product'.
    
    Returns:
    
    a new object of class 'Ifc Rel Assigns To Product'.
  - createIfcRelAssignsToProjectOrder
```
IfcRelAssignsToProjectOrder createIfcRelAssignsToProjectOrder()
```
    Returns a new object of class 'Ifc Rel Assigns To Project Order'.
    
    Returns:
    
    a new object of class 'Ifc Rel Assigns To Project Order'.
  - createIfcRelAssignsToResource
```
IfcRelAssignsToResource createIfcRelAssignsToResource()
```
    Returns a new object of class 'Ifc Rel Assigns To Resource'.
    
    Returns:
    
    a new object of class 'Ifc Rel Assigns To Resource'.
  - createIfcRelAssociates
```
IfcRelAssociates createIfcRelAssociates()
```
    Returns a new object of class 'Ifc Rel Associates'.
    
    Returns:
    
    a new object of class 'Ifc Rel Associates'.
  - createIfcRelAssociatesAppliedValue
```
IfcRelAssociatesAppliedValue createIfcRelAssociatesAppliedValue()
```
    Returns a new object of class 'Ifc Rel Associates Applied Value'.
    
    Returns:
    
    a new object of class 'Ifc Rel Associates Applied Value'.
  - createIfcRelAssociatesApproval
```
IfcRelAssociatesApproval createIfcRelAssociatesApproval()
```
    Returns a new object of class 'Ifc Rel Associates Approval'.
    
    Returns:
    
    a new object of class 'Ifc Rel Associates Approval'.
  - createIfcRelAssociatesClassification
```
IfcRelAssociatesClassification createIfcRelAssociatesClassification()
```
    Returns a new object of class 'Ifc Rel Associates Classification'.
    
    Returns:
    
    a new object of class 'Ifc Rel Associates Classification'.
  - createIfcRelAssociatesConstraint
```
IfcRelAssociatesConstraint createIfcRelAssociatesConstraint()
```
    Returns a new object of class 'Ifc Rel Associates Constraint'.
    
    Returns:
    
    a new object of class 'Ifc Rel Associates Constraint'.
  - createIfcRelAssociatesDocument
```
IfcRelAssociatesDocument createIfcRelAssociatesDocument()
```
    Returns a new object of class 'Ifc Rel Associates Document'.
    
    Returns:
    
    a new object of class 'Ifc Rel Associates Document'.
  - createIfcRelAssociatesLibrary
```
IfcRelAssociatesLibrary createIfcRelAssociatesLibrary()
```
    Returns a new object of class 'Ifc Rel Associates Library'.
    
    Returns:
    
    a new object of class 'Ifc Rel Associates Library'.
  - createIfcRelAssociatesMaterial
```
IfcRelAssociatesMaterial createIfcRelAssociatesMaterial()
```
    Returns a new object of class 'Ifc Rel Associates Material'.
    
    Returns:
    
    a new object of class 'Ifc Rel Associates Material'.
  - createIfcRelAssociatesProfileProperties
```
IfcRelAssociatesProfileProperties createIfcRelAssociatesProfileProperties()
```
    Returns a new object of class 'Ifc Rel Associates Profile Properties'.
    
    Returns:
    
    a new object of class 'Ifc Rel Associates Profile Properties'.
  - createIfcRelConnects
```
IfcRelConnects createIfcRelConnects()
```
    Returns a new object of class 'Ifc Rel Connects'.
    
    Returns:
    
    a new object of class 'Ifc Rel Connects'.
  - createIfcRelConnectsElements
```
IfcRelConnectsElements createIfcRelConnectsElements()
```
    Returns a new object of class 'Ifc Rel Connects Elements'.
    
    Returns:
    
    a new object of class 'Ifc Rel Connects Elements'.
  - createIfcRelConnectsPathElements
```
IfcRelConnectsPathElements createIfcRelConnectsPathElements()
```
    Returns a new object of class 'Ifc Rel Connects Path Elements'.
    
    Returns:
    
    a new object of class 'Ifc Rel Connects Path Elements'.
  - createIfcRelConnectsPortToElement
```
IfcRelConnectsPortToElement createIfcRelConnectsPortToElement()
```
    Returns a new object of class 'Ifc Rel Connects Port To Element'.
    
    Returns:
    
    a new object of class 'Ifc Rel Connects Port To Element'.
  - createIfcRelConnectsPorts
```
IfcRelConnectsPorts createIfcRelConnectsPorts()
```
    Returns a new object of class 'Ifc Rel Connects Ports'.
    
    Returns:
    
    a new object of class 'Ifc Rel Connects Ports'.
  - createIfcRelConnectsStructuralActivity
```
IfcRelConnectsStructuralActivity createIfcRelConnectsStructuralActivity()
```
    Returns a new object of class 'Ifc Rel Connects Structural Activity'.
    
    Returns:
    
    a new object of class 'Ifc Rel Connects Structural Activity'.
  - createIfcRelConnectsStructuralElement
```
IfcRelConnectsStructuralElement createIfcRelConnectsStructuralElement()
```
    Returns a new object of class 'Ifc Rel Connects Structural Element'.
    
    Returns:
    
    a new object of class 'Ifc Rel Connects Structural Element'.
  - createIfcRelConnectsStructuralMember
```
IfcRelConnectsStructuralMember createIfcRelConnectsStructuralMember()
```
    Returns a new object of class 'Ifc Rel Connects Structural Member'.
    
    Returns:
    
    a new object of class 'Ifc Rel Connects Structural Member'.
  - createIfcRelConnectsWithEccentricity
```
IfcRelConnectsWithEccentricity createIfcRelConnectsWithEccentricity()
```
    Returns a new object of class 'Ifc Rel Connects With Eccentricity'.
    
    Returns:
    
    a new object of class 'Ifc Rel Connects With Eccentricity'.
  - createIfcRelConnectsWithRealizingElements
```
IfcRelConnectsWithRealizingElements createIfcRelConnectsWithRealizingElements()
```
    Returns a new object of class 'Ifc Rel Connects With Realizing Elements'.
    
    Returns:
    
    a new object of class 'Ifc Rel Connects With Realizing Elements'.
  - createIfcRelContainedInSpatialStructure
```
IfcRelContainedInSpatialStructure createIfcRelContainedInSpatialStructure()
```
    Returns a new object of class 'Ifc Rel Contained In Spatial Structure'.
    
    Returns:
    
    a new object of class 'Ifc Rel Contained In Spatial Structure'.
  - createIfcRelCoversBldgElements
```
IfcRelCoversBldgElements createIfcRelCoversBldgElements()
```
    Returns a new object of class 'Ifc Rel Covers Bldg Elements'.
    
    Returns:
    
    a new object of class 'Ifc Rel Covers Bldg Elements'.
  - createIfcRelCoversSpaces
```
IfcRelCoversSpaces createIfcRelCoversSpaces()
```
    Returns a new object of class 'Ifc Rel Covers Spaces'.
    
    Returns:
    
    a new object of class 'Ifc Rel Covers Spaces'.
  - createIfcRelDecomposes
```
IfcRelDecomposes createIfcRelDecomposes()
```
    Returns a new object of class 'Ifc Rel Decomposes'.
    
    Returns:
    
    a new object of class 'Ifc Rel Decomposes'.
  - createIfcRelDefines
```
IfcRelDefines createIfcRelDefines()
```
    Returns a new object of class 'Ifc Rel Defines'.
    
    Returns:
    
    a new object of class 'Ifc Rel Defines'.
  - createIfcRelDefinesByProperties
```
IfcRelDefinesByProperties createIfcRelDefinesByProperties()
```
    Returns a new object of class 'Ifc Rel Defines By Properties'.
    
    Returns:
    
    a new object of class 'Ifc Rel Defines By Properties'.
  - createIfcRelDefinesByType
```
IfcRelDefinesByType createIfcRelDefinesByType()
```
    Returns a new object of class 'Ifc Rel Defines By Type'.
    
    Returns:
    
    a new object of class 'Ifc Rel Defines By Type'.
  - createIfcRelFillsElement
```
IfcRelFillsElement createIfcRelFillsElement()
```
    Returns a new object of class 'Ifc Rel Fills Element'.
    
    Returns:
    
    a new object of class 'Ifc Rel Fills Element'.
  - createIfcRelFlowControlElements
```
IfcRelFlowControlElements createIfcRelFlowControlElements()
```
    Returns a new object of class 'Ifc Rel Flow Control Elements'.
    
    Returns:
    
    a new object of class 'Ifc Rel Flow Control Elements'.
  - createIfcRelInteractionRequirements
```
IfcRelInteractionRequirements createIfcRelInteractionRequirements()
```
    Returns a new object of class 'Ifc Rel Interaction Requirements'.
    
    Returns:
    
    a new object of class 'Ifc Rel Interaction Requirements'.
  - createIfcRelNests
```
IfcRelNests createIfcRelNests()
```
    Returns a new object of class 'Ifc Rel Nests'.
    
    Returns:
    
    a new object of class 'Ifc Rel Nests'.
  - createIfcRelOccupiesSpaces
```
IfcRelOccupiesSpaces createIfcRelOccupiesSpaces()
```
    Returns a new object of class 'Ifc Rel Occupies Spaces'.
    
    Returns:
    
    a new object of class 'Ifc Rel Occupies Spaces'.
  - createIfcRelOverridesProperties
```
IfcRelOverridesProperties createIfcRelOverridesProperties()
```
    Returns a new object of class 'Ifc Rel Overrides Properties'.
    
    Returns:
    
    a new object of class 'Ifc Rel Overrides Properties'.
  - createIfcRelProjectsElement
```
IfcRelProjectsElement createIfcRelProjectsElement()
```
    Returns a new object of class 'Ifc Rel Projects Element'.
    
    Returns:
    
    a new object of class 'Ifc Rel Projects Element'.
  - createIfcRelReferencedInSpatialStructure
```
IfcRelReferencedInSpatialStructure createIfcRelReferencedInSpatialStructure()
```
    Returns a new object of class 'Ifc Rel Referenced In Spatial Structure'.
    
    Returns:
    
    a new object of class 'Ifc Rel Referenced In Spatial Structure'.
  - createIfcRelSchedulesCostItems
```
IfcRelSchedulesCostItems createIfcRelSchedulesCostItems()
```
    Returns a new object of class 'Ifc Rel Schedules Cost Items'.
    
    Returns:
    
    a new object of class 'Ifc Rel Schedules Cost Items'.
  - createIfcRelSequence
```
IfcRelSequence createIfcRelSequence()
```
    Returns a new object of class 'Ifc Rel Sequence'.
    
    Returns:
    
    a new object of class 'Ifc Rel Sequence'.
  - createIfcRelServicesBuildings
```
IfcRelServicesBuildings createIfcRelServicesBuildings()
```
    Returns a new object of class 'Ifc Rel Services Buildings'.
    
    Returns:
    
    a new object of class 'Ifc Rel Services Buildings'.
  - createIfcRelSpaceBoundary
```
IfcRelSpaceBoundary createIfcRelSpaceBoundary()
```
    Returns a new object of class 'Ifc Rel Space Boundary'.
    
    Returns:
    
    a new object of class 'Ifc Rel Space Boundary'.
  - createIfcRelVoidsElement
```
IfcRelVoidsElement createIfcRelVoidsElement()
```
    Returns a new object of class 'Ifc Rel Voids Element'.
    
    Returns:
    
    a new object of class 'Ifc Rel Voids Element'.
  - createIfcRelationship
```
IfcRelationship createIfcRelationship()
```
    Returns a new object of class 'Ifc Relationship'.
    
    Returns:
    
    a new object of class 'Ifc Relationship'.
  - createIfcRelaxation
```
IfcRelaxation createIfcRelaxation()
```
    Returns a new object of class 'Ifc Relaxation'.
    
    Returns:
    
    a new object of class 'Ifc Relaxation'.
  - createIfcRepresentation
```
IfcRepresentation createIfcRepresentation()
```
    Returns a new object of class 'Ifc Representation'.
    
    Returns:
    
    a new object of class 'Ifc Representation'.
  - createIfcRepresentationContext
```
IfcRepresentationContext createIfcRepresentationContext()
```
    Returns a new object of class 'Ifc Representation Context'.
    
    Returns:
    
    a new object of class 'Ifc Representation Context'.
  - createIfcRepresentationItem
```
IfcRepresentationItem createIfcRepresentationItem()
```
    Returns a new object of class 'Ifc Representation Item'.
    
    Returns:
    
    a new object of class 'Ifc Representation Item'.
  - createIfcRepresentationMap
```
IfcRepresentationMap createIfcRepresentationMap()
```
    Returns a new object of class 'Ifc Representation Map'.
    
    Returns:
    
    a new object of class 'Ifc Representation Map'.
  - createIfcResource
```
IfcResource createIfcResource()
```
    Returns a new object of class 'Ifc Resource'.
    
    Returns:
    
    a new object of class 'Ifc Resource'.
  - createIfcRevolvedAreaSolid
```
IfcRevolvedAreaSolid createIfcRevolvedAreaSolid()
```
    Returns a new object of class 'Ifc Revolved Area Solid'.
    
    Returns:
    
    a new object of class 'Ifc Revolved Area Solid'.
  - createIfcRibPlateProfileProperties
```
IfcRibPlateProfileProperties createIfcRibPlateProfileProperties()
```
    Returns a new object of class 'Ifc Rib Plate Profile Properties'.
    
    Returns:
    
    a new object of class 'Ifc Rib Plate Profile Properties'.
  - createIfcRightCircularCone
```
IfcRightCircularCone createIfcRightCircularCone()
```
    Returns a new object of class 'Ifc Right Circular Cone'.
    
    Returns:
    
    a new object of class 'Ifc Right Circular Cone'.
  - createIfcRightCircularCylinder
```
IfcRightCircularCylinder createIfcRightCircularCylinder()
```
    Returns a new object of class 'Ifc Right Circular Cylinder'.
    
    Returns:
    
    a new object of class 'Ifc Right Circular Cylinder'.
  - createIfcRoof
```
IfcRoof createIfcRoof()
```
    Returns a new object of class 'Ifc Roof'.
    
    Returns:
    
    a new object of class 'Ifc Roof'.
  - createIfcRoot
```
IfcRoot createIfcRoot()
```
    Returns a new object of class 'Ifc Root'.
    
    Returns:
    
    a new object of class 'Ifc Root'.
  - createIfcRoundedEdgeFeature
```
IfcRoundedEdgeFeature createIfcRoundedEdgeFeature()
```
    Returns a new object of class 'Ifc Rounded Edge Feature'.
    
    Returns:
    
    a new object of class 'Ifc Rounded Edge Feature'.
  - createIfcRoundedRectangleProfileDef
```
IfcRoundedRectangleProfileDef createIfcRoundedRectangleProfileDef()
```
    Returns a new object of class 'Ifc Rounded Rectangle Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc Rounded Rectangle Profile Def'.
  - createIfcSIUnit
```
IfcSIUnit createIfcSIUnit()
```
    Returns a new object of class 'Ifc SI Unit'.
    
    Returns:
    
    a new object of class 'Ifc SI Unit'.
  - createIfcSanitaryTerminalType
```
IfcSanitaryTerminalType createIfcSanitaryTerminalType()
```
    Returns a new object of class 'Ifc Sanitary Terminal Type'.
    
    Returns:
    
    a new object of class 'Ifc Sanitary Terminal Type'.
  - createIfcScheduleTimeControl
```
IfcScheduleTimeControl createIfcScheduleTimeControl()
```
    Returns a new object of class 'Ifc Schedule Time Control'.
    
    Returns:
    
    a new object of class 'Ifc Schedule Time Control'.
  - createIfcSectionProperties
```
IfcSectionProperties createIfcSectionProperties()
```
    Returns a new object of class 'Ifc Section Properties'.
    
    Returns:
    
    a new object of class 'Ifc Section Properties'.
  - createIfcSectionReinforcementProperties
```
IfcSectionReinforcementProperties createIfcSectionReinforcementProperties()
```
    Returns a new object of class 'Ifc Section Reinforcement Properties'.
    
    Returns:
    
    a new object of class 'Ifc Section Reinforcement Properties'.
  - createIfcSectionedSpine
```
IfcSectionedSpine createIfcSectionedSpine()
```
    Returns a new object of class 'Ifc Sectioned Spine'.
    
    Returns:
    
    a new object of class 'Ifc Sectioned Spine'.
  - createIfcSensorType
```
IfcSensorType createIfcSensorType()
```
    Returns a new object of class 'Ifc Sensor Type'.
    
    Returns:
    
    a new object of class 'Ifc Sensor Type'.
  - createIfcServiceLife
```
IfcServiceLife createIfcServiceLife()
```
    Returns a new object of class 'Ifc Service Life'.
    
    Returns:
    
    a new object of class 'Ifc Service Life'.
  - createIfcServiceLifeFactor
```
IfcServiceLifeFactor createIfcServiceLifeFactor()
```
    Returns a new object of class 'Ifc Service Life Factor'.
    
    Returns:
    
    a new object of class 'Ifc Service Life Factor'.
  - createIfcShapeAspect
```
IfcShapeAspect createIfcShapeAspect()
```
    Returns a new object of class 'Ifc Shape Aspect'.
    
    Returns:
    
    a new object of class 'Ifc Shape Aspect'.
  - createIfcShapeModel
```
IfcShapeModel createIfcShapeModel()
```
    Returns a new object of class 'Ifc Shape Model'.
    
    Returns:
    
    a new object of class 'Ifc Shape Model'.
  - createIfcShapeRepresentation
```
IfcShapeRepresentation createIfcShapeRepresentation()
```
    Returns a new object of class 'Ifc Shape Representation'.
    
    Returns:
    
    a new object of class 'Ifc Shape Representation'.
  - createIfcShellBasedSurfaceModel
```
IfcShellBasedSurfaceModel createIfcShellBasedSurfaceModel()
```
    Returns a new object of class 'Ifc Shell Based Surface Model'.
    
    Returns:
    
    a new object of class 'Ifc Shell Based Surface Model'.
  - createIfcSimpleProperty
```
IfcSimpleProperty createIfcSimpleProperty()
```
    Returns a new object of class 'Ifc Simple Property'.
  - createIfcSite
```
IfcSite createIfcSite()
```
    Returns a new object of class 'Ifc Site'.
    
    Returns:
    
    a new object of class 'Ifc Site'.
  - createIfcSlab
```
IfcSlab createIfcSlab()
```
    Returns a new object of class 'Ifc Slab'.
    
    Returns:
    
    a new object of class 'Ifc Slab'.
  - createIfcSlabType
```
IfcSlabType createIfcSlabType()
```
    Returns a new object of class 'Ifc Slab Type'.
    
    Returns:
    
    a new object of class 'Ifc Slab Type'.
  - createIfcSlippageConnectionCondition
```
IfcSlippageConnectionCondition createIfcSlippageConnectionCondition()
```
    Returns a new object of class 'Ifc Slippage Connection Condition'.
    
    Returns:
    
    a new object of class 'Ifc Slippage Connection Condition'.
  - createIfcSolidModel
```
IfcSolidModel createIfcSolidModel()
```
    Returns a new object of class 'Ifc Solid Model'.
    
    Returns:
    
    a new object of class 'Ifc Solid Model'.
  - createIfcSoundProperties
```
IfcSoundProperties createIfcSoundProperties()
```
    Returns a new object of class 'Ifc Sound Properties'.
    
    Returns:
    
    a new object of class 'Ifc Sound Properties'.
  - createIfcSoundValue
```
IfcSoundValue createIfcSoundValue()
```
    Returns a new object of class 'Ifc Sound Value'.
    
    Returns:
    
    a new object of class 'Ifc Sound Value'.
  - createIfcSpace
```
IfcSpace createIfcSpace()
```
    Returns a new object of class 'Ifc Space'.
    
    Returns:
    
    a new object of class 'Ifc Space'.
  - createIfcSpaceHeaterType
```
IfcSpaceHeaterType createIfcSpaceHeaterType()
```
    Returns a new object of class 'Ifc Space Heater Type'.
    
    Returns:
    
    a new object of class 'Ifc Space Heater Type'.
  - createIfcSpaceProgram
```
IfcSpaceProgram createIfcSpaceProgram()
```
    Returns a new object of class 'Ifc Space Program'.
    
    Returns:
    
    a new object of class 'Ifc Space Program'.
  - createIfcSpaceThermalLoadProperties
```
IfcSpaceThermalLoadProperties createIfcSpaceThermalLoadProperties()
```
    Returns a new object of class 'Ifc Space Thermal Load Properties'.
    
    Returns:
    
    a new object of class 'Ifc Space Thermal Load Properties'.
  - createIfcSpaceType
```
IfcSpaceType createIfcSpaceType()
```
    Returns a new object of class 'Ifc Space Type'.
    
    Returns:
    
    a new object of class 'Ifc Space Type'.
  - createIfcSpatialStructureElement
```
IfcSpatialStructureElement createIfcSpatialStructureElement()
```
    Returns a new object of class 'Ifc Spatial Structure Element'.
    
    Returns:
    
    a new object of class 'Ifc Spatial Structure Element'.
  - createIfcSpatialStructureElementType
```
IfcSpatialStructureElementType createIfcSpatialStructureElementType()
```
    Returns a new object of class 'Ifc Spatial Structure Element Type'.
    
    Returns:
    
    a new object of class 'Ifc Spatial Structure Element Type'.
  - createIfcSphere
```
IfcSphere createIfcSphere()
```
    Returns a new object of class 'Ifc Sphere'.
    
    Returns:
    
    a new object of class 'Ifc Sphere'.
  - createIfcStackTerminalType
```
IfcStackTerminalType createIfcStackTerminalType()
```
    Returns a new object of class 'Ifc Stack Terminal Type'.
    
    Returns:
    
    a new object of class 'Ifc Stack Terminal Type'.
  - createIfcStair
```
IfcStair createIfcStair()
```
    Returns a new object of class 'Ifc Stair'.
    
    Returns:
    
    a new object of class 'Ifc Stair'.
  - createIfcStairFlight
```
IfcStairFlight createIfcStairFlight()
```
    Returns a new object of class 'Ifc Stair Flight'.
    
    Returns:
    
    a new object of class 'Ifc Stair Flight'.
  - createIfcStairFlightType
```
IfcStairFlightType createIfcStairFlightType()
```
    Returns a new object of class 'Ifc Stair Flight Type'.
    
    Returns:
    
    a new object of class 'Ifc Stair Flight Type'.
  - createIfcStructuralAction
```
IfcStructuralAction createIfcStructuralAction()
```
    Returns a new object of class 'Ifc Structural Action'.
    
    Returns:
    
    a new object of class 'Ifc Structural Action'.
  - createIfcStructuralActivity
```
IfcStructuralActivity createIfcStructuralActivity()
```
    Returns a new object of class 'Ifc Structural Activity'.
    
    Returns:
    
    a new object of class 'Ifc Structural Activity'.
  - createIfcStructuralAnalysisModel
```
IfcStructuralAnalysisModel createIfcStructuralAnalysisModel()
```
    Returns a new object of class 'Ifc Structural Analysis Model'.
    
    Returns:
    
    a new object of class 'Ifc Structural Analysis Model'.
  - createIfcStructuralConnection
```
IfcStructuralConnection createIfcStructuralConnection()
```
    Returns a new object of class 'Ifc Structural Connection'.
    
    Returns:
    
    a new object of class 'Ifc Structural Connection'.
  - createIfcStructuralConnectionCondition
```
IfcStructuralConnectionCondition createIfcStructuralConnectionCondition()
```
    Returns a new object of class 'Ifc Structural Connection Condition'.
    
    Returns:
    
    a new object of class 'Ifc Structural Connection Condition'.
  - createIfcStructuralCurveConnection
```
IfcStructuralCurveConnection createIfcStructuralCurveConnection()
```
    Returns a new object of class 'Ifc Structural Curve Connection'.
    
    Returns:
    
    a new object of class 'Ifc Structural Curve Connection'.
  - createIfcStructuralCurveMember
```
IfcStructuralCurveMember createIfcStructuralCurveMember()
```
    Returns a new object of class 'Ifc Structural Curve Member'.
    
    Returns:
    
    a new object of class 'Ifc Structural Curve Member'.
  - createIfcStructuralCurveMemberVarying
```
IfcStructuralCurveMemberVarying createIfcStructuralCurveMemberVarying()
```
    Returns a new object of class 'Ifc Structural Curve Member Varying'.
    
    Returns:
    
    a new object of class 'Ifc Structural Curve Member Varying'.
  - createIfcStructuralItem
```
IfcStructuralItem createIfcStructuralItem()
```
    Returns a new object of class 'Ifc Structural Item'.
    
    Returns:
    
    a new object of class 'Ifc Structural Item'.
  - createIfcStructuralLinearAction
```
IfcStructuralLinearAction createIfcStructuralLinearAction()
```
    Returns a new object of class 'Ifc Structural Linear Action'.
    
    Returns:
    
    a new object of class 'Ifc Structural Linear Action'.
  - createIfcStructuralLinearActionVarying
```
IfcStructuralLinearActionVarying createIfcStructuralLinearActionVarying()
```
    Returns a new object of class 'Ifc Structural Linear Action Varying'.
    
    Returns:
    
    a new object of class 'Ifc Structural Linear Action Varying'.
  - createIfcStructuralLoad
```
IfcStructuralLoad createIfcStructuralLoad()
```
    Returns a new object of class 'Ifc Structural Load'.
    
    Returns:
    
    a new object of class 'Ifc Structural Load'.
  - createIfcStructuralLoadGroup
```
IfcStructuralLoadGroup createIfcStructuralLoadGroup()
```
    Returns a new object of class 'Ifc Structural Load Group'.
    
    Returns:
    
    a new object of class 'Ifc Structural Load Group'.
  - createIfcStructuralLoadLinearForce
```
IfcStructuralLoadLinearForce createIfcStructuralLoadLinearForce()
```
    Returns a new object of class 'Ifc Structural Load Linear Force'.
    
    Returns:
    
    a new object of class 'Ifc Structural Load Linear Force'.
  - createIfcStructuralLoadPlanarForce
```
IfcStructuralLoadPlanarForce createIfcStructuralLoadPlanarForce()
```
    Returns a new object of class 'Ifc Structural Load Planar Force'.
    
    Returns:
    
    a new object of class 'Ifc Structural Load Planar Force'.
  - createIfcStructuralLoadSingleDisplacement
```
IfcStructuralLoadSingleDisplacement createIfcStructuralLoadSingleDisplacement()
```
    Returns a new object of class 'Ifc Structural Load Single Displacement'.
    
    Returns:
    
    a new object of class 'Ifc Structural Load Single Displacement'.
  - createIfcStructuralLoadSingleDisplacementDistortion
```
IfcStructuralLoadSingleDisplacementDistortion createIfcStructuralLoadSingleDisplacementDistortion()
```
    Returns a new object of class 'Ifc Structural Load Single Displacement Distortion'.
    
    Returns:
    
    a new object of class 'Ifc Structural Load Single Displacement Distortion'.
  - createIfcStructuralLoadSingleForce
```
IfcStructuralLoadSingleForce createIfcStructuralLoadSingleForce()
```
    Returns a new object of class 'Ifc Structural Load Single Force'.
    
    Returns:
    
    a new object of class 'Ifc Structural Load Single Force'.
  - createIfcStructuralLoadSingleForceWarping
```
IfcStructuralLoadSingleForceWarping createIfcStructuralLoadSingleForceWarping()
```
    Returns a new object of class 'Ifc Structural Load Single Force Warping'.
    
    Returns:
    
    a new object of class 'Ifc Structural Load Single Force Warping'.
  - createIfcStructuralLoadStatic
```
IfcStructuralLoadStatic createIfcStructuralLoadStatic()
```
    Returns a new object of class 'Ifc Structural Load Static'.
    
    Returns:
    
    a new object of class 'Ifc Structural Load Static'.
  - createIfcStructuralLoadTemperature
```
IfcStructuralLoadTemperature createIfcStructuralLoadTemperature()
```
    Returns a new object of class 'Ifc Structural Load Temperature'.
    
    Returns:
    
    a new object of class 'Ifc Structural Load Temperature'.
  - createIfcStructuralMember
```
IfcStructuralMember createIfcStructuralMember()
```
    Returns a new object of class 'Ifc Structural Member'.
    
    Returns:
    
    a new object of class 'Ifc Structural Member'.
  - createIfcStructuralPlanarAction
```
IfcStructuralPlanarAction createIfcStructuralPlanarAction()
```
    Returns a new object of class 'Ifc Structural Planar Action'.
    
    Returns:
    
    a new object of class 'Ifc Structural Planar Action'.
  - createIfcStructuralPlanarActionVarying
```
IfcStructuralPlanarActionVarying createIfcStructuralPlanarActionVarying()
```
    Returns a new object of class 'Ifc Structural Planar Action Varying'.
    
    Returns:
    
    a new object of class 'Ifc Structural Planar Action Varying'.
  - createIfcStructuralPointAction
```
IfcStructuralPointAction createIfcStructuralPointAction()
```
    Returns a new object of class 'Ifc Structural Point Action'.
    
    Returns:
    
    a new object of class 'Ifc Structural Point Action'.
  - createIfcStructuralPointConnection
```
IfcStructuralPointConnection createIfcStructuralPointConnection()
```
    Returns a new object of class 'Ifc Structural Point Connection'.
    
    Returns:
    
    a new object of class 'Ifc Structural Point Connection'.
  - createIfcStructuralPointReaction
```
IfcStructuralPointReaction createIfcStructuralPointReaction()
```
    Returns a new object of class 'Ifc Structural Point Reaction'.
    
    Returns:
    
    a new object of class 'Ifc Structural Point Reaction'.
  - createIfcStructuralProfileProperties
```
IfcStructuralProfileProperties createIfcStructuralProfileProperties()
```
    Returns a new object of class 'Ifc Structural Profile Properties'.
    
    Returns:
    
    a new object of class 'Ifc Structural Profile Properties'.
  - createIfcStructuralReaction
```
IfcStructuralReaction createIfcStructuralReaction()
```
    Returns a new object of class 'Ifc Structural Reaction'.
    
    Returns:
    
    a new object of class 'Ifc Structural Reaction'.
  - createIfcStructuralResultGroup
```
IfcStructuralResultGroup createIfcStructuralResultGroup()
```
    Returns a new object of class 'Ifc Structural Result Group'.
    
    Returns:
    
    a new object of class 'Ifc Structural Result Group'.
  - createIfcStructuralSteelProfileProperties
```
IfcStructuralSteelProfileProperties createIfcStructuralSteelProfileProperties()
```
    Returns a new object of class 'Ifc Structural Steel Profile Properties'.
    
    Returns:
    
    a new object of class 'Ifc Structural Steel Profile Properties'.
  - createIfcStructuralSurfaceConnection
```
IfcStructuralSurfaceConnection createIfcStructuralSurfaceConnection()
```
    Returns a new object of class 'Ifc Structural Surface Connection'.
    
    Returns:
    
    a new object of class 'Ifc Structural Surface Connection'.
  - createIfcStructuralSurfaceMember
```
IfcStructuralSurfaceMember createIfcStructuralSurfaceMember()
```
    Returns a new object of class 'Ifc Structural Surface Member'.
    
    Returns:
    
    a new object of class 'Ifc Structural Surface Member'.
  - createIfcStructuralSurfaceMemberVarying
```
IfcStructuralSurfaceMemberVarying createIfcStructuralSurfaceMemberVarying()
```
    Returns a new object of class 'Ifc Structural Surface Member Varying'.
    
    Returns:
    
    a new object of class 'Ifc Structural Surface Member Varying'.
  - createIfcStructuredDimensionCallout
```
IfcStructuredDimensionCallout createIfcStructuredDimensionCallout()
```
    Returns a new object of class 'Ifc Structured Dimension Callout'.
    
    Returns:
    
    a new object of class 'Ifc Structured Dimension Callout'.
  - createIfcStyleModel
```
IfcStyleModel createIfcStyleModel()
```
    Returns a new object of class 'Ifc Style Model'.
    
    Returns:
    
    a new object of class 'Ifc Style Model'.
  - createIfcStyledItem
```
IfcStyledItem createIfcStyledItem()
```
    Returns a new object of class 'Ifc Styled Item'.
    
    Returns:
    
    a new object of class 'Ifc Styled Item'.
  - createIfcStyledRepresentation
```
IfcStyledRepresentation createIfcStyledRepresentation()
```
    Returns a new object of class 'Ifc Styled Representation'.
    
    Returns:
    
    a new object of class 'Ifc Styled Representation'.
  - createIfcSubContractResource
```
IfcSubContractResource createIfcSubContractResource()
```
    Returns a new object of class 'Ifc Sub Contract Resource'.
    
    Returns:
    
    a new object of class 'Ifc Sub Contract Resource'.
  - createIfcSubedge
```
IfcSubedge createIfcSubedge()
```
    Returns a new object of class 'Ifc Subedge'.
    
    Returns:
    
    a new object of class 'Ifc Subedge'.
  - createIfcSurface
```
IfcSurface createIfcSurface()
```
    Returns a new object of class 'Ifc Surface'.
    
    Returns:
    
    a new object of class 'Ifc Surface'.
  - createIfcSurfaceCurveSweptAreaSolid
```
IfcSurfaceCurveSweptAreaSolid createIfcSurfaceCurveSweptAreaSolid()
```
    Returns a new object of class 'Ifc Surface Curve Swept Area Solid'.
    
    Returns:
    
    a new object of class 'Ifc Surface Curve Swept Area Solid'.
  - createIfcSurfaceOfLinearExtrusion
```
IfcSurfaceOfLinearExtrusion createIfcSurfaceOfLinearExtrusion()
```
    Returns a new object of class 'Ifc Surface Of Linear Extrusion'.
    
    Returns:
    
    a new object of class 'Ifc Surface Of Linear Extrusion'.
  - createIfcSurfaceOfRevolution
```
IfcSurfaceOfRevolution createIfcSurfaceOfRevolution()
```
    Returns a new object of class 'Ifc Surface Of Revolution'.
    
    Returns:
    
    a new object of class 'Ifc Surface Of Revolution'.
  - createIfcSurfaceStyle
```
IfcSurfaceStyle createIfcSurfaceStyle()
```
    Returns a new object of class 'Ifc Surface Style'.
    
    Returns:
    
    a new object of class 'Ifc Surface Style'.
  - createIfcSurfaceStyleLighting
```
IfcSurfaceStyleLighting createIfcSurfaceStyleLighting()
```
    Returns a new object of class 'Ifc Surface Style Lighting'.
    
    Returns:
    
    a new object of class 'Ifc Surface Style Lighting'.
  - createIfcSurfaceStyleRefraction
```
IfcSurfaceStyleRefraction createIfcSurfaceStyleRefraction()
```
    Returns a new object of class 'Ifc Surface Style Refraction'.
    
    Returns:
    
    a new object of class 'Ifc Surface Style Refraction'.
  - createIfcSurfaceStyleRendering
```
IfcSurfaceStyleRendering createIfcSurfaceStyleRendering()
```
    Returns a new object of class 'Ifc Surface Style Rendering'.
    
    Returns:
    
    a new object of class 'Ifc Surface Style Rendering'.
  - createIfcSurfaceStyleShading
```
IfcSurfaceStyleShading createIfcSurfaceStyleShading()
```
    Returns a new object of class 'Ifc Surface Style Shading'.
    
    Returns:
    
    a new object of class 'Ifc Surface Style Shading'.
  - createIfcSurfaceStyleWithTextures
```
IfcSurfaceStyleWithTextures createIfcSurfaceStyleWithTextures()
```
    Returns a new object of class 'Ifc Surface Style With Textures'.
    
    Returns:
    
    a new object of class 'Ifc Surface Style With Textures'.
  - createIfcSurfaceTexture
```
IfcSurfaceTexture createIfcSurfaceTexture()
```
    Returns a new object of class 'Ifc Surface Texture'.
    
    Returns:
    
    a new object of class 'Ifc Surface Texture'.
  - createIfcSweptAreaSolid
```
IfcSweptAreaSolid createIfcSweptAreaSolid()
```
    Returns a new object of class 'Ifc Swept Area Solid'.
    
    Returns:
    
    a new object of class 'Ifc Swept Area Solid'.
  - createIfcSweptDiskSolid
```
IfcSweptDiskSolid createIfcSweptDiskSolid()
```
    Returns a new object of class 'Ifc Swept Disk Solid'.
    
    Returns:
    
    a new object of class 'Ifc Swept Disk Solid'.
  - createIfcSweptSurface
```
IfcSweptSurface createIfcSweptSurface()
```
    Returns a new object of class 'Ifc Swept Surface'.
    
    Returns:
    
    a new object of class 'Ifc Swept Surface'.
  - createIfcSwitchingDeviceType
```
IfcSwitchingDeviceType createIfcSwitchingDeviceType()
```
    Returns a new object of class 'Ifc Switching Device Type'.
    
    Returns:
    
    a new object of class 'Ifc Switching Device Type'.
  - createIfcSymbolStyle
```
IfcSymbolStyle createIfcSymbolStyle()
```
    Returns a new object of class 'Ifc Symbol Style'.
    
    Returns:
    
    a new object of class 'Ifc Symbol Style'.
  - createIfcSystem
```
IfcSystem createIfcSystem()
```
    Returns a new object of class 'Ifc System'.
    
    Returns:
    
    a new object of class 'Ifc System'.
  - createIfcSystemFurnitureElementType
```
IfcSystemFurnitureElementType createIfcSystemFurnitureElementType()
```
    Returns a new object of class 'Ifc System Furniture Element Type'.
    
    Returns:
    
    a new object of class 'Ifc System Furniture Element Type'.
  - createIfcTShapeProfileDef
```
IfcTShapeProfileDef createIfcTShapeProfileDef()
```
    Returns a new object of class 'Ifc TShape Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc TShape Profile Def'.
  - createIfcTable
```
IfcTable createIfcTable()
```
    Returns a new object of class 'Ifc Table'.
    
    Returns:
    
    a new object of class 'Ifc Table'.
  - createIfcTableRow
```
IfcTableRow createIfcTableRow()
```
    Returns a new object of class 'Ifc Table Row'.
    
    Returns:
    
    a new object of class 'Ifc Table Row'.
  - createIfcTankType
```
IfcTankType createIfcTankType()
```
    Returns a new object of class 'Ifc Tank Type'.
    
    Returns:
    
    a new object of class 'Ifc Tank Type'.
  - createIfcTask
```
IfcTask createIfcTask()
```
    Returns a new object of class 'Ifc Task'.
    
    Returns:
    
    a new object of class 'Ifc Task'.
  - createIfcTelecomAddress
```
IfcTelecomAddress createIfcTelecomAddress()
```
    Returns a new object of class 'Ifc Telecom Address'.
    
    Returns:
    
    a new object of class 'Ifc Telecom Address'.
  - createIfcTendon
```
IfcTendon createIfcTendon()
```
    Returns a new object of class 'Ifc Tendon'.
    
    Returns:
    
    a new object of class 'Ifc Tendon'.
  - createIfcTendonAnchor
```
IfcTendonAnchor createIfcTendonAnchor()
```
    Returns a new object of class 'Ifc Tendon Anchor'.
    
    Returns:
    
    a new object of class 'Ifc Tendon Anchor'.
  - createIfcTerminatorSymbol
```
IfcTerminatorSymbol createIfcTerminatorSymbol()
```
    Returns a new object of class 'Ifc Terminator Symbol'.
    
    Returns:
    
    a new object of class 'Ifc Terminator Symbol'.
  - createIfcTextLiteral
```
IfcTextLiteral createIfcTextLiteral()
```
    Returns a new object of class 'Ifc Text Literal'.
    
    Returns:
    
    a new object of class 'Ifc Text Literal'.
  - createIfcTextLiteralWithExtent
```
IfcTextLiteralWithExtent createIfcTextLiteralWithExtent()
```
    Returns a new object of class 'Ifc Text Literal With Extent'.
    
    Returns:
    
    a new object of class 'Ifc Text Literal With Extent'.
  - createIfcTextStyle
```
IfcTextStyle createIfcTextStyle()
```
    Returns a new object of class 'Ifc Text Style'.
    
    Returns:
    
    a new object of class 'Ifc Text Style'.
  - createIfcTextStyleFontModel
```
IfcTextStyleFontModel createIfcTextStyleFontModel()
```
    Returns a new object of class 'Ifc Text Style Font Model'.
    
    Returns:
    
    a new object of class 'Ifc Text Style Font Model'.
  - createIfcTextStyleForDefinedFont
```
IfcTextStyleForDefinedFont createIfcTextStyleForDefinedFont()
```
    Returns a new object of class 'Ifc Text Style For Defined Font'.
    
    Returns:
    
    a new object of class 'Ifc Text Style For Defined Font'.
  - createIfcTextStyleTextModel
```
IfcTextStyleTextModel createIfcTextStyleTextModel()
```
    Returns a new object of class 'Ifc Text Style Text Model'.
    
    Returns:
    
    a new object of class 'Ifc Text Style Text Model'.
  - createIfcTextStyleWithBoxCharacteristics
```
IfcTextStyleWithBoxCharacteristics createIfcTextStyleWithBoxCharacteristics()
```
    Returns a new object of class 'Ifc Text Style With Box Characteristics'.
    
    Returns:
    
    a new object of class 'Ifc Text Style With Box Characteristics'.
  - createIfcTextureCoordinate
```
IfcTextureCoordinate createIfcTextureCoordinate()
```
    Returns a new object of class 'Ifc Texture Coordinate'.
    
    Returns:
    
    a new object of class 'Ifc Texture Coordinate'.
  - createIfcTextureCoordinateGenerator
```
IfcTextureCoordinateGenerator createIfcTextureCoordinateGenerator()
```
    Returns a new object of class 'Ifc Texture Coordinate Generator'.
    
    Returns:
    
    a new object of class 'Ifc Texture Coordinate Generator'.
  - createIfcTextureMap
```
IfcTextureMap createIfcTextureMap()
```
    Returns a new object of class 'Ifc Texture Map'.
    
    Returns:
    
    a new object of class 'Ifc Texture Map'.
  - createIfcTextureVertex
```
IfcTextureVertex createIfcTextureVertex()
```
    Returns a new object of class 'Ifc Texture Vertex'.
    
    Returns:
    
    a new object of class 'Ifc Texture Vertex'.
  - createIfcThermalMaterialProperties
```
IfcThermalMaterialProperties createIfcThermalMaterialProperties()
```
    Returns a new object of class 'Ifc Thermal Material Properties'.
    
    Returns:
    
    a new object of class 'Ifc Thermal Material Properties'.
  - createIfcTimeSeries
```
IfcTimeSeries createIfcTimeSeries()
```
    Returns a new object of class 'Ifc Time Series'.
    
    Returns:
    
    a new object of class 'Ifc Time Series'.
  - createIfcTimeSeriesReferenceRelationship
```
IfcTimeSeriesReferenceRelationship createIfcTimeSeriesReferenceRelationship()
```
    Returns a new object of class 'Ifc Time Series Reference Relationship'.
    
    Returns:
    
    a new object of class 'Ifc Time Series Reference Relationship'.
  - createIfcTimeSeriesSchedule
```
IfcTimeSeriesSchedule createIfcTimeSeriesSchedule()
```
    Returns a new object of class 'Ifc Time Series Schedule'.
    
    Returns:
    
    a new object of class 'Ifc Time Series Schedule'.
  - createIfcTimeSeriesValue
```
IfcTimeSeriesValue createIfcTimeSeriesValue()
```
    Returns a new object of class 'Ifc Time Series Value'.
    
    Returns:
    
    a new object of class 'Ifc Time Series Value'.
  - createIfcTopologicalRepresentationItem
```
IfcTopologicalRepresentationItem createIfcTopologicalRepresentationItem()
```
    Returns a new object of class 'Ifc Topological Representation Item'.
    
    Returns:
    
    a new object of class 'Ifc Topological Representation Item'.
  - createIfcTopologyRepresentation
```
IfcTopologyRepresentation createIfcTopologyRepresentation()
```
    Returns a new object of class 'Ifc Topology Representation'.
    
    Returns:
    
    a new object of class 'Ifc Topology Representation'.
  - createIfcTransformerType
```
IfcTransformerType createIfcTransformerType()
```
    Returns a new object of class 'Ifc Transformer Type'.
    
    Returns:
    
    a new object of class 'Ifc Transformer Type'.
  - createIfcTransportElement
```
IfcTransportElement createIfcTransportElement()
```
    Returns a new object of class 'Ifc Transport Element'.
    
    Returns:
    
    a new object of class 'Ifc Transport Element'.
  - createIfcTransportElementType
```
IfcTransportElementType createIfcTransportElementType()
```
    Returns a new object of class 'Ifc Transport Element Type'.
    
    Returns:
    
    a new object of class 'Ifc Transport Element Type'.
  - createIfcTrapeziumProfileDef
```
IfcTrapeziumProfileDef createIfcTrapeziumProfileDef()
```
    Returns a new object of class 'Ifc Trapezium Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc Trapezium Profile Def'.
  - createIfcTrimmedCurve
```
IfcTrimmedCurve createIfcTrimmedCurve()
```
    Returns a new object of class 'Ifc Trimmed Curve'.
    
    Returns:
    
    a new object of class 'Ifc Trimmed Curve'.
  - createIfcTubeBundleType
```
IfcTubeBundleType createIfcTubeBundleType()
```
    Returns a new object of class 'Ifc Tube Bundle Type'.
    
    Returns:
    
    a new object of class 'Ifc Tube Bundle Type'.
  - createIfcTwoDirectionRepeatFactor
```
IfcTwoDirectionRepeatFactor createIfcTwoDirectionRepeatFactor()
```
    Returns a new object of class 'Ifc Two Direction Repeat Factor'.
    
    Returns:
    
    a new object of class 'Ifc Two Direction Repeat Factor'.
  - createIfcTypeObject
```
IfcTypeObject createIfcTypeObject()
```
    Returns a new object of class 'Ifc Type Object'.
    
    Returns:
    
    a new object of class 'Ifc Type Object'.
  - createIfcTypeProduct
```
IfcTypeProduct createIfcTypeProduct()
```
    Returns a new object of class 'Ifc Type Product'.
    
    Returns:
    
    a new object of class 'Ifc Type Product'.
  - createIfcUShapeProfileDef
```
IfcUShapeProfileDef createIfcUShapeProfileDef()
```
    Returns a new object of class 'Ifc UShape Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc UShape Profile Def'.
  - createIfcUnitAssignment
```
IfcUnitAssignment createIfcUnitAssignment()
```
    Returns a new object of class 'Ifc Unit Assignment'.
    
    Returns:
    
    a new object of class 'Ifc Unit Assignment'.
  - createIfcUnitaryEquipmentType
```
IfcUnitaryEquipmentType createIfcUnitaryEquipmentType()
```
    Returns a new object of class 'Ifc Unitary Equipment Type'.
    
    Returns:
    
    a new object of class 'Ifc Unitary Equipment Type'.
  - createIfcValveType
```
IfcValveType createIfcValveType()
```
    Returns a new object of class 'Ifc Valve Type'.
    
    Returns:
    
    a new object of class 'Ifc Valve Type'.
  - createIfcVector
```
IfcVector createIfcVector()
```
    Returns a new object of class 'Ifc Vector'.
    
    Returns:
    
    a new object of class 'Ifc Vector'.
  - createIfcVertex
```
IfcVertex createIfcVertex()
```
    Returns a new object of class 'Ifc Vertex'.
    
    Returns:
    
    a new object of class 'Ifc Vertex'.
  - createIfcVertexBasedTextureMap
```
IfcVertexBasedTextureMap createIfcVertexBasedTextureMap()
```
    Returns a new object of class 'Ifc Vertex Based Texture Map'.
    
    Returns:
    
    a new object of class 'Ifc Vertex Based Texture Map'.
  - createIfcVertexLoop
```
IfcVertexLoop createIfcVertexLoop()
```
    Returns a new object of class 'Ifc Vertex Loop'.
    
    Returns:
    
    a new object of class 'Ifc Vertex Loop'.
  - createIfcVertexPoint
```
IfcVertexPoint createIfcVertexPoint()
```
    Returns a new object of class 'Ifc Vertex Point'.
    
    Returns:
    
    a new object of class 'Ifc Vertex Point'.
  - createIfcVibrationIsolatorType
```
IfcVibrationIsolatorType createIfcVibrationIsolatorType()
```
    Returns a new object of class 'Ifc Vibration Isolator Type'.
    
    Returns:
    
    a new object of class 'Ifc Vibration Isolator Type'.
  - createIfcVirtualElement
```
IfcVirtualElement createIfcVirtualElement()
```
    Returns a new object of class 'Ifc Virtual Element'.
    
    Returns:
    
    a new object of class 'Ifc Virtual Element'.
  - createIfcVirtualGridIntersection
```
IfcVirtualGridIntersection createIfcVirtualGridIntersection()
```
    Returns a new object of class 'Ifc Virtual Grid Intersection'.
    
    Returns:
    
    a new object of class 'Ifc Virtual Grid Intersection'.
  - createIfcWall
```
IfcWall createIfcWall()
```
    Returns a new object of class 'Ifc Wall'.
    
    Returns:
    
    a new object of class 'Ifc Wall'.
  - createIfcWallStandardCase
```
IfcWallStandardCase createIfcWallStandardCase()
```
    Returns a new object of class 'Ifc Wall Standard Case'.
    
    Returns:
    
    a new object of class 'Ifc Wall Standard Case'.
  - createIfcWallType
```
IfcWallType createIfcWallType()
```
    Returns a new object of class 'Ifc Wall Type'.
    
    Returns:
    
    a new object of class 'Ifc Wall Type'.
  - createIfcWasteTerminalType
```
IfcWasteTerminalType createIfcWasteTerminalType()
```
    Returns a new object of class 'Ifc Waste Terminal Type'.
    
    Returns:
    
    a new object of class 'Ifc Waste Terminal Type'.
  - createIfcWaterProperties
```
IfcWaterProperties createIfcWaterProperties()
```
    Returns a new object of class 'Ifc Water Properties'.
    
    Returns:
    
    a new object of class 'Ifc Water Properties'.
  - createIfcWindow
```
IfcWindow createIfcWindow()
```
    Returns a new object of class 'Ifc Window'.
    
    Returns:
    
    a new object of class 'Ifc Window'.
  - createIfcWindowLiningProperties
```
IfcWindowLiningProperties createIfcWindowLiningProperties()
```
    Returns a new object of class 'Ifc Window Lining Properties'.
    
    Returns:
    
    a new object of class 'Ifc Window Lining Properties'.
  - createIfcWindowPanelProperties
```
IfcWindowPanelProperties createIfcWindowPanelProperties()
```
    Returns a new object of class 'Ifc Window Panel Properties'.
    
    Returns:
    
    a new object of class 'Ifc Window Panel Properties'.
  - createIfcWindowStyle
```
IfcWindowStyle createIfcWindowStyle()
```
    Returns a new object of class 'Ifc Window Style'.
    
    Returns:
    
    a new object of class 'Ifc Window Style'.
  - createIfcWorkControl
```
IfcWorkControl createIfcWorkControl()
```
    Returns a new object of class 'Ifc Work Control'.
    
    Returns:
    
    a new object of class 'Ifc Work Control'.
  - createIfcWorkPlan
```
IfcWorkPlan createIfcWorkPlan()
```
    Returns a new object of class 'Ifc Work Plan'.
    
    Returns:
    
    a new object of class 'Ifc Work Plan'.
  - createIfcWorkSchedule
```
IfcWorkSchedule createIfcWorkSchedule()
```
    Returns a new object of class 'Ifc Work Schedule'.
    
    Returns:
    
    a new object of class 'Ifc Work Schedule'.
  - createIfcZShapeProfileDef
```
IfcZShapeProfileDef createIfcZShapeProfileDef()
```
    Returns a new object of class 'Ifc ZShape Profile Def'.
    
    Returns:
    
    a new object of class 'Ifc ZShape Profile Def'.
  - createIfcZone
```
IfcZone createIfcZone()
```
    Returns a new object of class 'Ifc Zone'.
    
    Returns:
    
    a new object of class 'Ifc Zone'.
  - createIfcAbsorbedDoseMeasure
```
IfcAbsorbedDoseMeasure createIfcAbsorbedDoseMeasure()
```
    Returns a new object of class 'Ifc Absorbed Dose Measure'.
    
    Returns:
    
    a new object of class 'Ifc Absorbed Dose Measure'.
  - createIfcAccelerationMeasure
```
IfcAccelerationMeasure createIfcAccelerationMeasure()
```
    Returns a new object of class 'Ifc Acceleration Measure'.
    
    Returns:
    
    a new object of class 'Ifc Acceleration Measure'.
  - createIfcAmountOfSubstanceMeasure
```
IfcAmountOfSubstanceMeasure createIfcAmountOfSubstanceMeasure()
```
    Returns a new object of class 'Ifc Amount Of Substance Measure'.
    
    Returns:
    
    a new object of class 'Ifc Amount Of Substance Measure'.
  - createIfcAngularVelocityMeasure
```
IfcAngularVelocityMeasure createIfcAngularVelocityMeasure()
```
    Returns a new object of class 'Ifc Angular Velocity Measure'.
    
    Returns:
    
    a new object of class 'Ifc Angular Velocity Measure'.
  - createIfcAreaMeasure
```
IfcAreaMeasure createIfcAreaMeasure()
```
    Returns a new object of class 'Ifc Area Measure'.
    
    Returns:
    
    a new object of class 'Ifc Area Measure'.
  - createIfcBoolean
```
IfcBoolean createIfcBoolean()
```
    Returns a new object of class 'Ifc Boolean'.
    
    Returns:
    
    a new object of class 'Ifc Boolean'.
  - createIfcContextDependentMeasure
```
IfcContextDependentMeasure createIfcContextDependentMeasure()
```
    Returns a new object of class 'Ifc Context Dependent Measure'.
    
    Returns:
    
    a new object of class 'Ifc Context Dependent Measure'.
  - createIfcCountMeasure
```
IfcCountMeasure createIfcCountMeasure()
```
    Returns a new object of class 'Ifc Count Measure'.
    
    Returns:
    
    a new object of class 'Ifc Count Measure'.
  - createIfcCurvatureMeasure
```
IfcCurvatureMeasure createIfcCurvatureMeasure()
```
    Returns a new object of class 'Ifc Curvature Measure'.
    
    Returns:
    
    a new object of class 'Ifc Curvature Measure'.
  - createIfcDayInMonthNumber
```
IfcDayInMonthNumber createIfcDayInMonthNumber()
```
    Returns a new object of class 'Ifc Day In Month Number'.
    
    Returns:
    
    a new object of class 'Ifc Day In Month Number'.
  - createIfcDaylightSavingHour
```
IfcDaylightSavingHour createIfcDaylightSavingHour()
```
    Returns a new object of class 'Ifc Daylight Saving Hour'.
    
    Returns:
    
    a new object of class 'Ifc Daylight Saving Hour'.
  - createIfcDescriptiveMeasure
```
IfcDescriptiveMeasure createIfcDescriptiveMeasure()
```
    Returns a new object of class 'Ifc Descriptive Measure'.
    
    Returns:
    
    a new object of class 'Ifc Descriptive Measure'.
  - createIfcDimensionCount
```
IfcDimensionCount createIfcDimensionCount()
```
    Returns a new object of class 'Ifc Dimension Count'.
    
    Returns:
    
    a new object of class 'Ifc Dimension Count'.
  - createIfcDoseEquivalentMeasure
```
IfcDoseEquivalentMeasure createIfcDoseEquivalentMeasure()
```
    Returns a new object of class 'Ifc Dose Equivalent Measure'.
    
    Returns:
    
    a new object of class 'Ifc Dose Equivalent Measure'.
  - createIfcDynamicViscosityMeasure
```
IfcDynamicViscosityMeasure createIfcDynamicViscosityMeasure()
```
    Returns a new object of class 'Ifc Dynamic Viscosity Measure'.
    
    Returns:
    
    a new object of class 'Ifc Dynamic Viscosity Measure'.
  - createIfcElectricCapacitanceMeasure
```
IfcElectricCapacitanceMeasure createIfcElectricCapacitanceMeasure()
```
    Returns a new object of class 'Ifc Electric Capacitance Measure'.
    
    Returns:
    
    a new object of class 'Ifc Electric Capacitance Measure'.
  - createIfcElectricChargeMeasure
```
IfcElectricChargeMeasure createIfcElectricChargeMeasure()
```
    Returns a new object of class 'Ifc Electric Charge Measure'.
    
    Returns:
    
    a new object of class 'Ifc Electric Charge Measure'.
  - createIfcElectricConductanceMeasure
```
IfcElectricConductanceMeasure createIfcElectricConductanceMeasure()
```
    Returns a new object of class 'Ifc Electric Conductance Measure'.
    
    Returns:
    
    a new object of class 'Ifc Electric Conductance Measure'.
  - createIfcElectricCurrentMeasure
```
IfcElectricCurrentMeasure createIfcElectricCurrentMeasure()
```
    Returns a new object of class 'Ifc Electric Current Measure'.
    
    Returns:
    
    a new object of class 'Ifc Electric Current Measure'.
  - createIfcElectricResistanceMeasure
```
IfcElectricResistanceMeasure createIfcElectricResistanceMeasure()
```
    Returns a new object of class 'Ifc Electric Resistance Measure'.
    
    Returns:
    
    a new object of class 'Ifc Electric Resistance Measure'.
  - createIfcElectricVoltageMeasure
```
IfcElectricVoltageMeasure createIfcElectricVoltageMeasure()
```
    Returns a new object of class 'Ifc Electric Voltage Measure'.
    
    Returns:
    
    a new object of class 'Ifc Electric Voltage Measure'.
  - createIfcEnergyMeasure
```
IfcEnergyMeasure createIfcEnergyMeasure()
```
    Returns a new object of class 'Ifc Energy Measure'.
    
    Returns:
    
    a new object of class 'Ifc Energy Measure'.
  - createIfcFontStyle
```
IfcFontStyle createIfcFontStyle()
```
    Returns a new object of class 'Ifc Font Style'.
    
    Returns:
    
    a new object of class 'Ifc Font Style'.
  - createIfcFontVariant
```
IfcFontVariant createIfcFontVariant()
```
    Returns a new object of class 'Ifc Font Variant'.
    
    Returns:
    
    a new object of class 'Ifc Font Variant'.
  - createIfcFontWeight
```
IfcFontWeight createIfcFontWeight()
```
    Returns a new object of class 'Ifc Font Weight'.
    
    Returns:
    
    a new object of class 'Ifc Font Weight'.
  - createIfcForceMeasure
```
IfcForceMeasure createIfcForceMeasure()
```
    Returns a new object of class 'Ifc Force Measure'.
    
    Returns:
    
    a new object of class 'Ifc Force Measure'.
  - createIfcFrequencyMeasure
```
IfcFrequencyMeasure createIfcFrequencyMeasure()
```
    Returns a new object of class 'Ifc Frequency Measure'.
    
    Returns:
    
    a new object of class 'Ifc Frequency Measure'.
  - createIfcGloballyUniqueId
```
IfcGloballyUniqueId createIfcGloballyUniqueId()
```
    Returns a new object of class 'Ifc Globally Unique Id'.
    
    Returns:
    
    a new object of class 'Ifc Globally Unique Id'.
  - createIfcHeatFluxDensityMeasure
```
IfcHeatFluxDensityMeasure createIfcHeatFluxDensityMeasure()
```
    Returns a new object of class 'Ifc Heat Flux Density Measure'.
    
    Returns:
    
    a new object of class 'Ifc Heat Flux Density Measure'.
  - createIfcHeatingValueMeasure
```
IfcHeatingValueMeasure createIfcHeatingValueMeasure()
```
    Returns a new object of class 'Ifc Heating Value Measure'.
    
    Returns:
    
    a new object of class 'Ifc Heating Value Measure'.
  - createIfcHourInDay
```
IfcHourInDay createIfcHourInDay()
```
    Returns a new object of class 'Ifc Hour In Day'.
    
    Returns:
    
    a new object of class 'Ifc Hour In Day'.
  - createIfcIdentifier
```
IfcIdentifier createIfcIdentifier()
```
    Returns a new object of class 'Ifc Identifier'.
    
    Returns:
    
    a new object of class 'Ifc Identifier'.
  - createIfcIlluminanceMeasure
```
IfcIlluminanceMeasure createIfcIlluminanceMeasure()
```
    Returns a new object of class 'Ifc Illuminance Measure'.
    
    Returns:
    
    a new object of class 'Ifc Illuminance Measure'.
  - createIfcInductanceMeasure
```
IfcInductanceMeasure createIfcInductanceMeasure()
```
    Returns a new object of class 'Ifc Inductance Measure'.
    
    Returns:
    
    a new object of class 'Ifc Inductance Measure'.
  - createIfcInteger
```
IfcInteger createIfcInteger()
```
    Returns a new object of class 'Ifc Integer'.
    
    Returns:
    
    a new object of class 'Ifc Integer'.
  - createIfcIntegerCountRateMeasure
```
IfcIntegerCountRateMeasure createIfcIntegerCountRateMeasure()
```
    Returns a new object of class 'Ifc Integer Count Rate Measure'.
    
    Returns:
    
    a new object of class 'Ifc Integer Count Rate Measure'.
  - createIfcIonConcentrationMeasure
```
IfcIonConcentrationMeasure createIfcIonConcentrationMeasure()
```
    Returns a new object of class 'Ifc Ion Concentration Measure'.
    
    Returns:
    
    a new object of class 'Ifc Ion Concentration Measure'.
  - createIfcIsothermalMoistureCapacityMeasure
```
IfcIsothermalMoistureCapacityMeasure createIfcIsothermalMoistureCapacityMeasure()
```
    Returns a new object of class 'Ifc Isothermal Moisture Capacity Measure'.
    
    Returns:
    
    a new object of class 'Ifc Isothermal Moisture Capacity Measure'.
  - createIfcKinematicViscosityMeasure
```
IfcKinematicViscosityMeasure createIfcKinematicViscosityMeasure()
```
    Returns a new object of class 'Ifc Kinematic Viscosity Measure'.
    
    Returns:
    
    a new object of class 'Ifc Kinematic Viscosity Measure'.
  - createIfcLabel
```
IfcLabel createIfcLabel()
```
    Returns a new object of class 'Ifc Label'.
    
    Returns:
    
    a new object of class 'Ifc Label'.
  - createIfcLengthMeasure
```
IfcLengthMeasure createIfcLengthMeasure()
```
    Returns a new object of class 'Ifc Length Measure'.
    
    Returns:
    
    a new object of class 'Ifc Length Measure'.
  - createIfcLinearForceMeasure
```
IfcLinearForceMeasure createIfcLinearForceMeasure()
```
    Returns a new object of class 'Ifc Linear Force Measure'.
    
    Returns:
    
    a new object of class 'Ifc Linear Force Measure'.
  - createIfcLinearMomentMeasure
```
IfcLinearMomentMeasure createIfcLinearMomentMeasure()
```
    Returns a new object of class 'Ifc Linear Moment Measure'.
    
    Returns:
    
    a new object of class 'Ifc Linear Moment Measure'.
  - createIfcLinearStiffnessMeasure
```
IfcLinearStiffnessMeasure createIfcLinearStiffnessMeasure()
```
    Returns a new object of class 'Ifc Linear Stiffness Measure'.
    
    Returns:
    
    a new object of class 'Ifc Linear Stiffness Measure'.
  - createIfcLinearVelocityMeasure
```
IfcLinearVelocityMeasure createIfcLinearVelocityMeasure()
```
    Returns a new object of class 'Ifc Linear Velocity Measure'.
    
    Returns:
    
    a new object of class 'Ifc Linear Velocity Measure'.
  - createIfcLogical
```
IfcLogical createIfcLogical()
```
    Returns a new object of class 'Ifc Logical'.
    
    Returns:
    
    a new object of class 'Ifc Logical'.
  - createIfcLuminousFluxMeasure
```
IfcLuminousFluxMeasure createIfcLuminousFluxMeasure()
```
    Returns a new object of class 'Ifc Luminous Flux Measure'.
    
    Returns:
    
    a new object of class 'Ifc Luminous Flux Measure'.
  - createIfcLuminousIntensityDistributionMeasure
```
IfcLuminousIntensityDistributionMeasure createIfcLuminousIntensityDistributionMeasure()
```
    Returns a new object of class 'Ifc Luminous Intensity Distribution Measure'.
    
    Returns:
    
    a new object of class 'Ifc Luminous Intensity Distribution Measure'.
  - createIfcLuminousIntensityMeasure
```
IfcLuminousIntensityMeasure createIfcLuminousIntensityMeasure()
```
    Returns a new object of class 'Ifc Luminous Intensity Measure'.
    
    Returns:
    
    a new object of class 'Ifc Luminous Intensity Measure'.
  - createIfcMagneticFluxDensityMeasure
```
IfcMagneticFluxDensityMeasure createIfcMagneticFluxDensityMeasure()
```
    Returns a new object of class 'Ifc Magnetic Flux Density Measure'.
    
    Returns:
    
    a new object of class 'Ifc Magnetic Flux Density Measure'.
  - createIfcMagneticFluxMeasure
```
IfcMagneticFluxMeasure createIfcMagneticFluxMeasure()
```
    Returns a new object of class 'Ifc Magnetic Flux Measure'.
    
    Returns:
    
    a new object of class 'Ifc Magnetic Flux Measure'.
  - createIfcMassDensityMeasure
```
IfcMassDensityMeasure createIfcMassDensityMeasure()
```
    Returns a new object of class 'Ifc Mass Density Measure'.
    
    Returns:
    
    a new object of class 'Ifc Mass Density Measure'.
  - createIfcMassFlowRateMeasure
```
IfcMassFlowRateMeasure createIfcMassFlowRateMeasure()
```
    Returns a new object of class 'Ifc Mass Flow Rate Measure'.
    
    Returns:
    
    a new object of class 'Ifc Mass Flow Rate Measure'.
  - createIfcMassMeasure
```
IfcMassMeasure createIfcMassMeasure()
```
    Returns a new object of class 'Ifc Mass Measure'.
    
    Returns:
    
    a new object of class 'Ifc Mass Measure'.
  - createIfcMassPerLengthMeasure
```
IfcMassPerLengthMeasure createIfcMassPerLengthMeasure()
```
    Returns a new object of class 'Ifc Mass Per Length Measure'.
    
    Returns:
    
    a new object of class 'Ifc Mass Per Length Measure'.
  - createIfcMinuteInHour
```
IfcMinuteInHour createIfcMinuteInHour()
```
    Returns a new object of class 'Ifc Minute In Hour'.
    
    Returns:
    
    a new object of class 'Ifc Minute In Hour'.
  - createIfcModulusOfElasticityMeasure
```
IfcModulusOfElasticityMeasure createIfcModulusOfElasticityMeasure()
```
    Returns a new object of class 'Ifc Modulus Of Elasticity Measure'.
    
    Returns:
    
    a new object of class 'Ifc Modulus Of Elasticity Measure'.
  - createIfcModulusOfLinearSubgradeReactionMeasure
```
IfcModulusOfLinearSubgradeReactionMeasure createIfcModulusOfLinearSubgradeReactionMeasure()
```
    Returns a new object of class 'Ifc Modulus Of Linear Subgrade Reaction Measure'.
    
    Returns:
    
    a new object of class 'Ifc Modulus Of Linear Subgrade Reaction Measure'.
  - createIfcModulusOfRotationalSubgradeReactionMeasure
```
IfcModulusOfRotationalSubgradeReactionMeasure createIfcModulusOfRotationalSubgradeReactionMeasure()
```
    Returns a new object of class 'Ifc Modulus Of Rotational Subgrade Reaction Measure'.
    
    Returns:
    
    a new object of class 'Ifc Modulus Of Rotational Subgrade Reaction Measure'.
  - createIfcModulusOfSubgradeReactionMeasure
```
IfcModulusOfSubgradeReactionMeasure createIfcModulusOfSubgradeReactionMeasure()
```
    Returns a new object of class 'Ifc Modulus Of Subgrade Reaction Measure'.
    
    Returns:
    
    a new object of class 'Ifc Modulus Of Subgrade Reaction Measure'.
  - createIfcMoistureDiffusivityMeasure
```
IfcMoistureDiffusivityMeasure createIfcMoistureDiffusivityMeasure()
```
    Returns a new object of class 'Ifc Moisture Diffusivity Measure'.
    
    Returns:
    
    a new object of class 'Ifc Moisture Diffusivity Measure'.
  - createIfcMolecularWeightMeasure
```
IfcMolecularWeightMeasure createIfcMolecularWeightMeasure()
```
    Returns a new object of class 'Ifc Molecular Weight Measure'.
    
    Returns:
    
    a new object of class 'Ifc Molecular Weight Measure'.
  - createIfcMomentOfInertiaMeasure
```
IfcMomentOfInertiaMeasure createIfcMomentOfInertiaMeasure()
```
    Returns a new object of class 'Ifc Moment Of Inertia Measure'.
    
    Returns:
    
    a new object of class 'Ifc Moment Of Inertia Measure'.
  - createIfcMonetaryMeasure
```
IfcMonetaryMeasure createIfcMonetaryMeasure()
```
    Returns a new object of class 'Ifc Monetary Measure'.
    
    Returns:
    
    a new object of class 'Ifc Monetary Measure'.
  - createIfcMonthInYearNumber
```
IfcMonthInYearNumber createIfcMonthInYearNumber()
```
    Returns a new object of class 'Ifc Month In Year Number'.
    
    Returns:
    
    a new object of class 'Ifc Month In Year Number'.
  - createIfcNumericMeasure
```
IfcNumericMeasure createIfcNumericMeasure()
```
    Returns a new object of class 'Ifc Numeric Measure'.
    
    Returns:
    
    a new object of class 'Ifc Numeric Measure'.
  - createIfcPHMeasure
```
IfcPHMeasure createIfcPHMeasure()
```
    Returns a new object of class 'Ifc PH Measure'.
    
    Returns:
    
    a new object of class 'Ifc PH Measure'.
  - createIfcParameterValue
```
IfcParameterValue createIfcParameterValue()
```
    Returns a new object of class 'Ifc Parameter Value'.
    
    Returns:
    
    a new object of class 'Ifc Parameter Value'.
  - createIfcPlanarForceMeasure
```
IfcPlanarForceMeasure createIfcPlanarForceMeasure()
```
    Returns a new object of class 'Ifc Planar Force Measure'.
    
    Returns:
    
    a new object of class 'Ifc Planar Force Measure'.
  - createIfcPlaneAngleMeasure
```
IfcPlaneAngleMeasure createIfcPlaneAngleMeasure()
```
    Returns a new object of class 'Ifc Plane Angle Measure'.
    
    Returns:
    
    a new object of class 'Ifc Plane Angle Measure'.
  - createIfcPowerMeasure
```
IfcPowerMeasure createIfcPowerMeasure()
```
    Returns a new object of class 'Ifc Power Measure'.
    
    Returns:
    
    a new object of class 'Ifc Power Measure'.
  - createIfcPresentableText
```
IfcPresentableText createIfcPresentableText()
```
    Returns a new object of class 'Ifc Presentable Text'.
    
    Returns:
    
    a new object of class 'Ifc Presentable Text'.
  - createIfcPressureMeasure
```
IfcPressureMeasure createIfcPressureMeasure()
```
    Returns a new object of class 'Ifc Pressure Measure'.
    
    Returns:
    
    a new object of class 'Ifc Pressure Measure'.
  - createIfcRadioActivityMeasure
```
IfcRadioActivityMeasure createIfcRadioActivityMeasure()
```
    Returns a new object of class 'Ifc Radio Activity Measure'.
    
    Returns:
    
    a new object of class 'Ifc Radio Activity Measure'.
  - createIfcRatioMeasure
```
IfcRatioMeasure createIfcRatioMeasure()
```
    Returns a new object of class 'Ifc Ratio Measure'.
    
    Returns:
    
    a new object of class 'Ifc Ratio Measure'.
  - createIfcReal
```
IfcReal createIfcReal()
```
    Returns a new object of class 'Ifc Real'.
    
    Returns:
    
    a new object of class 'Ifc Real'.
  - createIfcRotationalFrequencyMeasure
```
IfcRotationalFrequencyMeasure createIfcRotationalFrequencyMeasure()
```
    Returns a new object of class 'Ifc Rotational Frequency Measure'.
    
    Returns:
    
    a new object of class 'Ifc Rotational Frequency Measure'.
  - createIfcRotationalMassMeasure
```
IfcRotationalMassMeasure createIfcRotationalMassMeasure()
```
    Returns a new object of class 'Ifc Rotational Mass Measure'.
    
    Returns:
    
    a new object of class 'Ifc Rotational Mass Measure'.
  - createIfcRotationalStiffnessMeasure
```
IfcRotationalStiffnessMeasure createIfcRotationalStiffnessMeasure()
```
    Returns a new object of class 'Ifc Rotational Stiffness Measure'.
    
    Returns:
    
    a new object of class 'Ifc Rotational Stiffness Measure'.
  - createIfcSecondInMinute
```
IfcSecondInMinute createIfcSecondInMinute()
```
    Returns a new object of class 'Ifc Second In Minute'.
    
    Returns:
    
    a new object of class 'Ifc Second In Minute'.
  - createIfcSectionModulusMeasure
```
IfcSectionModulusMeasure createIfcSectionModulusMeasure()
```
    Returns a new object of class 'Ifc Section Modulus Measure'.
    
    Returns:
    
    a new object of class 'Ifc Section Modulus Measure'.
  - createIfcSectionalAreaIntegralMeasure
```
IfcSectionalAreaIntegralMeasure createIfcSectionalAreaIntegralMeasure()
```
    Returns a new object of class 'Ifc Sectional Area Integral Measure'.
    
    Returns:
    
    a new object of class 'Ifc Sectional Area Integral Measure'.
  - createIfcShearModulusMeasure
```
IfcShearModulusMeasure createIfcShearModulusMeasure()
```
    Returns a new object of class 'Ifc Shear Modulus Measure'.
    
    Returns:
    
    a new object of class 'Ifc Shear Modulus Measure'.
  - createIfcSolidAngleMeasure
```
IfcSolidAngleMeasure createIfcSolidAngleMeasure()
```
    Returns a new object of class 'Ifc Solid Angle Measure'.
    
    Returns:
    
    a new object of class 'Ifc Solid Angle Measure'.
  - createIfcSoundPowerMeasure
```
IfcSoundPowerMeasure createIfcSoundPowerMeasure()
```
    Returns a new object of class 'Ifc Sound Power Measure'.
    
    Returns:
    
    a new object of class 'Ifc Sound Power Measure'.
  - createIfcSoundPressureMeasure
```
IfcSoundPressureMeasure createIfcSoundPressureMeasure()
```
    Returns a new object of class 'Ifc Sound Pressure Measure'.
    
    Returns:
    
    a new object of class 'Ifc Sound Pressure Measure'.
  - createIfcSpecificHeatCapacityMeasure
```
IfcSpecificHeatCapacityMeasure createIfcSpecificHeatCapacityMeasure()
```
    Returns a new object of class 'Ifc Specific Heat Capacity Measure'.
    
    Returns:
    
    a new object of class 'Ifc Specific Heat Capacity Measure'.
  - createIfcSpecularExponent
```
IfcSpecularExponent createIfcSpecularExponent()
```
    Returns a new object of class 'Ifc Specular Exponent'.
    
    Returns:
    
    a new object of class 'Ifc Specular Exponent'.
  - createIfcSpecularRoughness
```
IfcSpecularRoughness createIfcSpecularRoughness()
```
    Returns a new object of class 'Ifc Specular Roughness'.
    
    Returns:
    
    a new object of class 'Ifc Specular Roughness'.
  - createIfcTemperatureGradientMeasure
```
IfcTemperatureGradientMeasure createIfcTemperatureGradientMeasure()
```
    Returns a new object of class 'Ifc Temperature Gradient Measure'.
    
    Returns:
    
    a new object of class 'Ifc Temperature Gradient Measure'.
  - createIfcText
```
IfcText createIfcText()
```
    Returns a new object of class 'Ifc Text'.
    
    Returns:
    
    a new object of class 'Ifc Text'.
  - createIfcTextAlignment
```
IfcTextAlignment createIfcTextAlignment()
```
    Returns a new object of class 'Ifc Text Alignment'.
    
    Returns:
    
    a new object of class 'Ifc Text Alignment'.
  - createIfcTextDecoration
```
IfcTextDecoration createIfcTextDecoration()
```
    Returns a new object of class 'Ifc Text Decoration'.
    
    Returns:
    
    a new object of class 'Ifc Text Decoration'.
  - createIfcTextFontName
```
IfcTextFontName createIfcTextFontName()
```
    Returns a new object of class 'Ifc Text Font Name'.
    
    Returns:
    
    a new object of class 'Ifc Text Font Name'.
  - createIfcTextTransformation
```
IfcTextTransformation createIfcTextTransformation()
```
    Returns a new object of class 'Ifc Text Transformation'.
    
    Returns:
    
    a new object of class 'Ifc Text Transformation'.
  - createIfcThermalAdmittanceMeasure
```
IfcThermalAdmittanceMeasure createIfcThermalAdmittanceMeasure()
```
    Returns a new object of class 'Ifc Thermal Admittance Measure'.
    
    Returns:
    
    a new object of class 'Ifc Thermal Admittance Measure'.
  - createIfcThermalConductivityMeasure
```
IfcThermalConductivityMeasure createIfcThermalConductivityMeasure()
```
    Returns a new object of class 'Ifc Thermal Conductivity Measure'.
    
    Returns:
    
    a new object of class 'Ifc Thermal Conductivity Measure'.
  - createIfcThermalExpansionCoefficientMeasure
```
IfcThermalExpansionCoefficientMeasure createIfcThermalExpansionCoefficientMeasure()
```
    Returns a new object of class 'Ifc Thermal Expansion Coefficient Measure'.
    
    Returns:
    
    a new object of class 'Ifc Thermal Expansion Coefficient Measure'.
  - createIfcThermalResistanceMeasure
```
IfcThermalResistanceMeasure createIfcThermalResistanceMeasure()
```
    Returns a new object of class 'Ifc Thermal Resistance Measure'.
    
    Returns:
    
    a new object of class 'Ifc Thermal Resistance Measure'.
  - createIfcThermalTransmittanceMeasure
```
IfcThermalTransmittanceMeasure createIfcThermalTransmittanceMeasure()
```
    Returns a new object of class 'Ifc Thermal Transmittance Measure'.
    
    Returns:
    
    a new object of class 'Ifc Thermal Transmittance Measure'.
  - createIfcThermodynamicTemperatureMeasure
```
IfcThermodynamicTemperatureMeasure createIfcThermodynamicTemperatureMeasure()
```
    Returns a new object of class 'Ifc Thermodynamic Temperature Measure'.
    
    Returns:
    
    a new object of class 'Ifc Thermodynamic Temperature Measure'.
  - createIfcTimeMeasure
```
IfcTimeMeasure createIfcTimeMeasure()
```
    Returns a new object of class 'Ifc Time Measure'.
    
    Returns:
    
    a new object of class 'Ifc Time Measure'.
  - createIfcTimeStamp
```
IfcTimeStamp createIfcTimeStamp()
```
    Returns a new object of class 'Ifc Time Stamp'.
    
    Returns:
    
    a new object of class 'Ifc Time Stamp'.
  - createIfcTorqueMeasure
```
IfcTorqueMeasure createIfcTorqueMeasure()
```
    Returns a new object of class 'Ifc Torque Measure'.
    
    Returns:
    
    a new object of class 'Ifc Torque Measure'.
  - createIfcVaporPermeabilityMeasure
```
IfcVaporPermeabilityMeasure createIfcVaporPermeabilityMeasure()
```
    Returns a new object of class 'Ifc Vapor Permeability Measure'.
    
    Returns:
    
    a new object of class 'Ifc Vapor Permeability Measure'.
  - createIfcVolumeMeasure
```
IfcVolumeMeasure createIfcVolumeMeasure()
```
    Returns a new object of class 'Ifc Volume Measure'.
    
    Returns:
    
    a new object of class 'Ifc Volume Measure'.
  - createIfcVolumetricFlowRateMeasure
```
IfcVolumetricFlowRateMeasure createIfcVolumetricFlowRateMeasure()
```
    Returns a new object of class 'Ifc Volumetric Flow Rate Measure'.
    
    Returns:
    
    a new object of class 'Ifc Volumetric Flow Rate Measure'.
  - createIfcWarpingConstantMeasure
```
IfcWarpingConstantMeasure createIfcWarpingConstantMeasure()
```
    Returns a new object of class 'Ifc Warping Constant Measure'.
    
    Returns:
    
    a new object of class 'Ifc Warping Constant Measure'.
  - createIfcWarpingMomentMeasure
```
IfcWarpingMomentMeasure createIfcWarpingMomentMeasure()
```
    Returns a new object of class 'Ifc Warping Moment Measure'.
    
    Returns:
    
    a new object of class 'Ifc Warping Moment Measure'.
  - createIfcYearNumber
```
IfcYearNumber createIfcYearNumber()
```
    Returns a new object of class 'Ifc Year Number'.
    
    Returns:
    
    a new object of class 'Ifc Year Number'.
  - createIfcBoxAlignment
```
IfcBoxAlignment createIfcBoxAlignment()
```
    Returns a new object of class 'Ifc Box Alignment'.
    
    Returns:
    
    a new object of class 'Ifc Box Alignment'.
  - createIfcCompoundPlaneAngleMeasure
```
IfcCompoundPlaneAngleMeasure createIfcCompoundPlaneAngleMeasure()
```
    Returns a new object of class 'Ifc Compound Plane Angle Measure'.
    
    Returns:
    
    a new object of class 'Ifc Compound Plane Angle Measure'.
  - createIfcNormalisedRatioMeasure
```
IfcNormalisedRatioMeasure createIfcNormalisedRatioMeasure()
```
    Returns a new object of class 'Ifc Normalised Ratio Measure'.
    
    Returns:
    
    a new object of class 'Ifc Normalised Ratio Measure'.
  - createIfcPositiveLengthMeasure
```
IfcPositiveLengthMeasure createIfcPositiveLengthMeasure()
```
    Returns a new object of class 'Ifc Positive Length Measure'.
    
    Returns:
    
    a new object of class 'Ifc Positive Length Measure'.
  - createIfcPositivePlaneAngleMeasure
```
IfcPositivePlaneAngleMeasure createIfcPositivePlaneAngleMeasure()
```
    Returns a new object of class 'Ifc Positive Plane Angle Measure'.
    
    Returns:
    
    a new object of class 'Ifc Positive Plane Angle Measure'.
  - createIfcPositiveRatioMeasure
```
IfcPositiveRatioMeasure createIfcPositiveRatioMeasure()
```
    Returns a new object of class 'Ifc Positive Ratio Measure'.
    
    Returns:
    
    a new object of class 'Ifc Positive Ratio Measure'.
  - createIfcComplexNumber
```
IfcComplexNumber createIfcComplexNumber()
```
    Returns a new object of class 'Ifc Complex Number'.
    
    Returns:
    
    a new object of class 'Ifc Complex Number'.
  - createIfcNullStyle
```
IfcNullStyle createIfcNullStyle()
```
    Returns a new object of class 'Ifc Null Style'.
    
    Returns:
    
    a new object of class 'Ifc Null Style'.
  - getIfc2x3tc1Package
```
Ifc2x3tc1Package getIfc2x3tc1Package()
```
    Returns the package supported by this factory.
    
    Returns:
    
    the package supported by this factory.

Interface Ifc2x3tc1Factory

Property Summary

Field Summary

Method Summary

Methods inherited from interface org.eclipse.emf.ecore.EFactory

Methods inherited from interface org.eclipse.emf.ecore.EModelElement

Methods inherited from interface org.eclipse.emf.ecore.EObject

Methods inherited from interface org.eclipse.emf.common.notify.Notifier

Property Detail

createIfcComplex

createIfc

createIfcSimple

Field Detail

eINSTANCE

Method Detail

createIfc2DCompositeCurve

createIfcActionRequest

createIfcActor

createIfcActorRole

createIfcActuatorType

createIfcAddress

createIfcAirTerminalBoxType

createIfcAirTerminalType

createIfcAirToAirHeatRecoveryType

createIfcAlarmType

createIfcAngularDimension

createIfcAnnotation

createIfcAnnotationCurveOccurrence

createIfcAnnotationFillArea

createIfcAnnotationFillAreaOccurrence

createIfcAnnotationOccurrence

createIfcAnnotationSurface

createIfcAnnotationSurfaceOccurrence

createIfcAnnotationSymbolOccurrence

createIfcAnnotationTextOccurrence

createIfcApplication

createIfcAppliedValue

createIfcAppliedValueRelationship

createIfcApproval

createIfcApprovalActorRelationship

createIfcApprovalPropertyRelationship

createIfcApprovalRelationship

createIfcArbitraryClosedProfileDef

createIfcArbitraryOpenProfileDef

createIfcArbitraryProfileDefWithVoids

createIfcAsset

createIfcAsymmetricIShapeProfileDef

createIfcAxis1Placement

createIfcAxis2Placement2D

createIfcAxis2Placement3D

createIfcBSplineCurve

createIfcBeam

createIfcBeamType

createIfcBezierCurve

createIfcBlobTexture

createIfcBlock

createIfcBoilerType

createIfcBooleanClippingResult

createIfcBooleanResult

createIfcBoundaryCondition

createIfcBoundaryEdgeCondition

createIfcBoundaryFaceCondition

createIfcBoundaryNodeCondition

createIfcBoundaryNodeConditionWarping

createIfcBoundedCurve

createIfcBoundedSurface

createIfcBoundingBox

createIfcBoxedHalfSpace

createIfcBuilding

createIfcBuildingElement

createIfcBuildingElementComponent

createIfcBuildingElementPart

createIfcBuildingElementProxy

createIfcBuildingElementProxyType

createIfcBuildingElementType

createIfcBuildingStorey

createIfcCShapeProfileDef

createIfcCableCarrierFittingType

createIfcCableCarrierSegmentType

createIfcCableSegmentType