/*
  Autogenerated IFC classes
  Express schema file: schema:IFC2x3
  Schema version: IFC2X3
  Generation date: Mon Sep 20 19:28:29 CEST 2021
*/

import { BaseEntity, registerIfcClass } from '../BaseEntity.js'

class SchemaBase extends BaseEntity {
    static schemaName = 'IFC2X3'
    static schema = null
}

class IfcRoot extends SchemaBase {
    GlobalId = null // TYPE IfcGloballyUniqueId = STRING
    OwnerHistory = null // ENTITY IfcOwnerHistory
    Name = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
}
registerIfcClass(IfcRoot)

class IfcObjectDefinition extends IfcRoot {}
registerIfcClass(IfcObjectDefinition)

class IfcTypeObject extends IfcObjectDefinition {
    ApplicableOccurrence = null // TYPE IfcLabel = STRING
    HasPropertySets = null // SET[1:0] OF IfcPropertySetDefinition
}
registerIfcClass(IfcTypeObject)

class IfcTypeProduct extends IfcTypeObject {
    RepresentationMaps = null // LIST[1:0] OF IfcRepresentationMap
    Tag = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcTypeProduct)

class IfcElementType extends IfcTypeProduct {
    ElementType = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcElementType)

class IfcDistributionElementType extends IfcElementType {}
registerIfcClass(IfcDistributionElementType)

class IfcDistributionFlowElementType extends IfcDistributionElementType {}
registerIfcClass(IfcDistributionFlowElementType)

class IfcEnergyConversionDeviceType extends IfcDistributionFlowElementType {}
registerIfcClass(IfcEnergyConversionDeviceType)

class IfcCooledBeamType extends IfcEnergyConversionDeviceType {
    PredefinedType = null // TYPE IfcCooledBeamTypeEnum = ENUMERATION OF [ACTIVE, PASSIVE, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcCooledBeamType)

class IfcFlowSegmentType extends IfcDistributionFlowElementType {}
registerIfcClass(IfcFlowSegmentType)

class IfcCableCarrierSegmentType extends IfcFlowSegmentType {
    PredefinedType = null // TYPE IfcCableCarrierSegmentTypeEnum = ENUMERATION OF [CABLELADDERSEGMENT, CABLETRAYSEGMENT, CABLETRUNKINGSEGMENT, CONDUITSEGMENT, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcCableCarrierSegmentType)

class IfcObject extends IfcObjectDefinition {
    ObjectType = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcObject)

class IfcProduct extends IfcObject {
    ObjectPlacement = null // ENTITY IfcObjectPlacement
    Representation = null // ENTITY IfcProductRepresentation
}
registerIfcClass(IfcProduct)

class IfcElement extends IfcProduct {
    Tag = null // TYPE IfcIdentifier = STRING
}
registerIfcClass(IfcElement)

class IfcFeatureElement extends IfcElement {}
registerIfcClass(IfcFeatureElement)

class IfcRepresentationItem extends SchemaBase {}
registerIfcClass(IfcRepresentationItem)

class IfcGeometricRepresentationItem extends IfcRepresentationItem {}
registerIfcClass(IfcGeometricRepresentationItem)

class IfcSolidModel extends IfcGeometricRepresentationItem {}
registerIfcClass(IfcSolidModel)

class IfcSweptAreaSolid extends IfcSolidModel {
    SweptArea = null // ENTITY IfcProfileDef
    Position = null // ENTITY IfcAxis2Placement3D SUBTYPE OF IfcPlacement
}
registerIfcClass(IfcSweptAreaSolid)

class IfcElectricMotorType extends IfcEnergyConversionDeviceType {
    PredefinedType = null // TYPE IfcElectricMotorTypeEnum = ENUMERATION OF [DC, INDUCTION, POLYPHASE, RELUCTANCESYNCHRONOUS, SYNCHRONOUS, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcElectricMotorType)

class IfcFlowTerminalType extends IfcDistributionFlowElementType {}
registerIfcClass(IfcFlowTerminalType)

class IfcElectricHeaterType extends IfcFlowTerminalType {
    PredefinedType = null // TYPE IfcElectricHeaterTypeEnum = ENUMERATION OF [ELECTRICPOINTHEATER, ELECTRICCABLEHEATER, ELECTRICMATHEATER, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcElectricHeaterType)

class IfcCoilType extends IfcEnergyConversionDeviceType {
    PredefinedType = null // TYPE IfcCoilTypeEnum = ENUMERATION OF [DXCOOLINGCOIL, WATERCOOLINGCOIL, STEAMHEATINGCOIL, WATERHEATINGCOIL, ELECTRICHEATINGCOIL, GASHEATINGCOIL, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcCoilType)

class IfcBuildingElement extends IfcElement {}
registerIfcClass(IfcBuildingElement)

class IfcPile extends IfcBuildingElement {
    PredefinedType = null // TYPE IfcPileTypeEnum = ENUMERATION OF [COHESION, FRICTION, SUPPORT, USERDEFINED, NOTDEFINED]
    ConstructionType = null // TYPE IfcPileConstructionEnum = ENUMERATION OF [CAST_IN_PLACE, COMPOSITE, PRECAST_CONCRETE, PREFAB_STEEL, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcPile)

class IfcLibraryInformation extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
    Version = null // TYPE IfcLabel = STRING
    Publisher = null // ENTITY IfcOrganization
    VersionDate = null // ENTITY IfcCalendarDate
    LibraryReference = null // SET[1:0] OF IfcLibraryReference
}
registerIfcClass(IfcLibraryInformation)

class IfcOrganization extends SchemaBase {
    Id = null // TYPE IfcIdentifier = STRING
    Name = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
    Roles = null // LIST[1:0] OF IfcActorRole
    Addresses = null // LIST[1:0] OF IfcAddress
}
registerIfcClass(IfcOrganization)

class IfcSectionedSpine extends IfcGeometricRepresentationItem {
    SpineCurve = null // ENTITY IfcCompositeCurve SUBTYPE OF IfcBoundedCurve
    CrossSections = null // LIST[2:0] OF IfcProfileDef
    CrossSectionPositions = null // LIST[2:0] OF IfcAxis2Placement3D
}
registerIfcClass(IfcSectionedSpine)

class IfcFeatureElementSubtraction extends IfcFeatureElement {}
registerIfcClass(IfcFeatureElementSubtraction)

class IfcEdgeFeature extends IfcFeatureElementSubtraction {
    FeatureLength = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcEdgeFeature)

class IfcRepresentationMap extends SchemaBase {
    MappingOrigin = null // TYPE IfcAxis2Placement = SELECT [IfcAxis2Placement2D, IfcAxis2Placement3D]
    MappedRepresentation = null // ENTITY IfcRepresentation
}
registerIfcClass(IfcRepresentationMap)

class IfcMaterialProperties extends SchemaBase {
    Material = null // ENTITY IfcMaterial
}
registerIfcClass(IfcMaterialProperties)

class IfcOpticalMaterialProperties extends IfcMaterialProperties {
    VisibleTransmittance = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    SolarTransmittance = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    ThermalIrTransmittance = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    ThermalIrEmissivityBack = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    ThermalIrEmissivityFront = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    VisibleReflectanceBack = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    VisibleReflectanceFront = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    SolarReflectanceFront = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    SolarReflectanceBack = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
}
registerIfcClass(IfcOpticalMaterialProperties)

class IfcGroup extends IfcObject {}
registerIfcClass(IfcGroup)

class IfcInventory extends IfcGroup {
    InventoryType = null // TYPE IfcInventoryTypeEnum = ENUMERATION OF [ASSETINVENTORY, SPACEINVENTORY, FURNITUREINVENTORY, USERDEFINED, NOTDEFINED]
    Jurisdiction = null // TYPE IfcActorSelect = SELECT [IfcOrganization, IfcPerson, IfcPersonAndOrganization]
    ResponsiblePersons = null // SET[1:0] OF IfcPerson
    LastUpdateDate = null // ENTITY IfcCalendarDate
    CurrentValue = null // ENTITY IfcCostValue SUBTYPE OF IfcAppliedValue
    OriginalValue = null // ENTITY IfcCostValue SUBTYPE OF IfcAppliedValue
}
registerIfcClass(IfcInventory)

class IfcLightSource extends IfcGeometricRepresentationItem {
    Name = null // TYPE IfcLabel = STRING
    LightColour = null // ENTITY IfcColourRgb SUBTYPE OF IfcColourSpecification
    AmbientIntensity = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
    Intensity = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
}
registerIfcClass(IfcLightSource)

class IfcLightSourceAmbient extends IfcLightSource {}
registerIfcClass(IfcLightSourceAmbient)

class IfcPhysicalQuantity extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
}
registerIfcClass(IfcPhysicalQuantity)

class IfcPhysicalSimpleQuantity extends IfcPhysicalQuantity {
    Unit = null // ENTITY IfcNamedUnit
}
registerIfcClass(IfcPhysicalSimpleQuantity)

class IfcQuantityWeight extends IfcPhysicalSimpleQuantity {
    WeightValue = null // TYPE IfcMassMeasure = REAL
}
registerIfcClass(IfcQuantityWeight)

class IfcExternalReference extends SchemaBase {
    Location = null // TYPE IfcLabel = STRING
    ItemReference = null // TYPE IfcIdentifier = STRING
    Name = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcExternalReference)

class IfcDistributionElement extends IfcElement {}
registerIfcClass(IfcDistributionElement)

class IfcDistributionFlowElement extends IfcDistributionElement {}
registerIfcClass(IfcDistributionFlowElement)

class IfcFlowFitting extends IfcDistributionFlowElement {}
registerIfcClass(IfcFlowFitting)

class IfcProperty extends SchemaBase {
    Name = null // TYPE IfcIdentifier = STRING
    Description = null // TYPE IfcText = STRING
}
registerIfcClass(IfcProperty)

class IfcDistributionChamberElement extends IfcDistributionFlowElement {}
registerIfcClass(IfcDistributionChamberElement)

class IfcRelationship extends IfcRoot {}
registerIfcClass(IfcRelationship)

class IfcRelDecomposes extends IfcRelationship {
    RelatingObject = null // ENTITY IfcObjectDefinition SUBTYPE OF IfcRoot
    RelatedObjects = null // SET[1:0] OF IfcObjectDefinition
}
registerIfcClass(IfcRelDecomposes)

class IfcRelAggregates extends IfcRelDecomposes {}
registerIfcClass(IfcRelAggregates)

class IfcBuildingElementProxy extends IfcBuildingElement {
    CompositionType = null // TYPE IfcElementCompositionEnum = ENUMERATION OF [COMPLEX, ELEMENT, PARTIAL]
}
registerIfcClass(IfcBuildingElementProxy)

class IfcFireSuppressionTerminalType extends IfcFlowTerminalType {
    PredefinedType = null // TYPE IfcFireSuppressionTerminalTypeEnum = ENUMERATION OF [BREECHINGINLET, FIREHYDRANT, HOSEREEL, SPRINKLER, SPRINKLERDEFLECTOR, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcFireSuppressionTerminalType)

class IfcQuantityArea extends IfcPhysicalSimpleQuantity {
    AreaValue = null // TYPE IfcAreaMeasure = REAL
}
registerIfcClass(IfcQuantityArea)

class IfcProcess extends IfcObject {}
registerIfcClass(IfcProcess)

class IfcTask extends IfcProcess {
    TaskId = null // TYPE IfcIdentifier = STRING
    Status = null // TYPE IfcLabel = STRING
    WorkMethod = null // TYPE IfcLabel = STRING
    IsMilestone = null // BOOLEAN
    Priority = null // INTEGER
}
registerIfcClass(IfcTask)

class IfcOrderAction extends IfcTask {
    ActionID = null // TYPE IfcIdentifier = STRING
}
registerIfcClass(IfcOrderAction)

class IfcSanitaryTerminalType extends IfcFlowTerminalType {
    PredefinedType = null // TYPE IfcSanitaryTerminalTypeEnum = ENUMERATION OF [BATH, BIDET, CISTERN, SHOWER, SINK, SANITARYFOUNTAIN, TOILETPAN, URINAL, WASHHANDBASIN, WCSEAT, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcSanitaryTerminalType)

class IfcFlowControllerType extends IfcDistributionFlowElementType {}
registerIfcClass(IfcFlowControllerType)

class IfcFlowMeterType extends IfcFlowControllerType {
    PredefinedType = null // TYPE IfcFlowMeterTypeEnum = ENUMERATION OF [ELECTRICMETER, ENERGYMETER, FLOWMETER, GASMETER, OILMETER, WATERMETER, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcFlowMeterType)

class IfcPreDefinedItem extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcPreDefinedItem)

class IfcPreDefinedColour extends IfcPreDefinedItem {}
registerIfcClass(IfcPreDefinedColour)

class IfcFlowFittingType extends IfcDistributionFlowElementType {}
registerIfcClass(IfcFlowFittingType)

class IfcPipeFittingType extends IfcFlowFittingType {
    PredefinedType = null // TYPE IfcPipeFittingTypeEnum = ENUMERATION OF [BEND, CONNECTOR, ENTRY, EXIT, JUNCTION, OBSTRUCTION, TRANSITION, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcPipeFittingType)

class IfcMechanicalMaterialProperties extends IfcMaterialProperties {
    DynamicViscosity = null // TYPE IfcDynamicViscosityMeasure = REAL
    YoungModulus = null // TYPE IfcModulusOfElasticityMeasure = REAL
    ShearModulus = null // TYPE IfcModulusOfElasticityMeasure = REAL
    PoissonRatio = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    ThermalExpansionCoefficient = null // TYPE IfcThermalExpansionCoefficientMeasure = REAL
}
registerIfcClass(IfcMechanicalMaterialProperties)

class IfcRoof extends IfcBuildingElement {
    ShapeType = null // TYPE IfcRoofTypeEnum = ENUMERATION OF [FLAT_ROOF, SHED_ROOF, GABLE_ROOF, HIP_ROOF, HIPPED_GABLE_ROOF, GAMBREL_ROOF, MANSARD_ROOF, BARREL_ROOF, RAINBOW_ROOF, BUTTERFLY_ROOF, PAVILION_ROOF, DOME_ROOF, FREEFORM, NOTDEFINED]
}
registerIfcClass(IfcRoof)

class IfcManifoldSolidBrep extends IfcSolidModel {
    Outer = null // ENTITY IfcClosedShell SUBTYPE OF IfcConnectedFaceSet
}
registerIfcClass(IfcManifoldSolidBrep)

class IfcFacetedBrep extends IfcManifoldSolidBrep {}
registerIfcClass(IfcFacetedBrep)

class IfcSurfaceStyleWithTextures extends SchemaBase {
    Textures = null // LIST[1:0] OF IfcSurfaceTexture
}
registerIfcClass(IfcSurfaceStyleWithTextures)

class IfcTableRow extends SchemaBase {
    RowCells = null // LIST[1:0] OF IfcValue
    IsHeading = null // BOOLEAN
}
registerIfcClass(IfcTableRow)

class IfcProfileDef extends SchemaBase {
    ProfileType = null // TYPE IfcProfileTypeEnum = ENUMERATION OF [CURVE, AREA]
    ProfileName = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcProfileDef)

class IfcParameterizedProfileDef extends IfcProfileDef {
    Position = null // ENTITY IfcAxis2Placement2D SUBTYPE OF IfcPlacement
}
registerIfcClass(IfcParameterizedProfileDef)

class IfcZShapeProfileDef extends IfcParameterizedProfileDef {
    Depth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    FlangeWidth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    WebThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    FlangeThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    FilletRadius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    EdgeRadius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcZShapeProfileDef)

class IfcResource extends IfcObject {}
registerIfcClass(IfcResource)

class IfcConstructionResource extends IfcResource {
    ResourceIdentifier = null // TYPE IfcIdentifier = STRING
    ResourceGroup = null // TYPE IfcLabel = STRING
    ResourceConsumption = null // TYPE IfcResourceConsumptionEnum = ENUMERATION OF [CONSUMED, PARTIALLYCONSUMED, NOTCONSUMED, OCCUPIED, PARTIALLYOCCUPIED, NOTOCCUPIED, USERDEFINED, NOTDEFINED]
    BaseQuantity = null // ENTITY IfcMeasureWithUnit
}
registerIfcClass(IfcConstructionResource)

class IfcConstructionProductResource extends IfcConstructionResource {}
registerIfcClass(IfcConstructionProductResource)

class IfcRepresentation extends SchemaBase {
    ContextOfItems = null // ENTITY IfcRepresentationContext
    RepresentationIdentifier = null // TYPE IfcLabel = STRING
    RepresentationType = null // TYPE IfcLabel = STRING
    Items = null // SET[1:0] OF IfcRepresentationItem
}
registerIfcClass(IfcRepresentation)

class IfcShapeModel extends IfcRepresentation {}
registerIfcClass(IfcShapeModel)

class IfcActorRole extends SchemaBase {
    Role = null // TYPE IfcRoleEnum = ENUMERATION OF [SUPPLIER, MANUFACTURER, CONTRACTOR, SUBCONTRACTOR, ARCHITECT, STRUCTURALENGINEER, COSTENGINEER, CLIENT, BUILDINGOWNER, BUILDINGOPERATOR, MECHANICALENGINEER, ELECTRICALENGINEER, PROJECTMANAGER, FACILITIESMANAGER, CIVILENGINEER, COMISSIONINGENGINEER, ENGINEER, OWNER, CONSULTANT, CONSTRUCTIONMANAGER, FIELDCONSTRUCTIONMANAGER, RESELLER, USERDEFINED]
    UserDefinedRole = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
}
registerIfcClass(IfcActorRole)

class IfcCsgSolid extends IfcSolidModel {
    TreeRootExpression = null // TYPE IfcCsgSelect = SELECT [IfcBooleanResult, IfcCsgPrimitive3D]
}
registerIfcClass(IfcCsgSolid)

class IfcLibraryReference extends IfcExternalReference {}
registerIfcClass(IfcLibraryReference)

class IfcSystem extends IfcGroup {}
registerIfcClass(IfcSystem)

class IfcElectricalCircuit extends IfcSystem {}
registerIfcClass(IfcElectricalCircuit)

class IfcFlowMovingDeviceType extends IfcDistributionFlowElementType {}
registerIfcClass(IfcFlowMovingDeviceType)

class IfcStyleModel extends IfcRepresentation {}
registerIfcClass(IfcStyleModel)

class IfcControl extends IfcObject {}
registerIfcClass(IfcControl)

class IfcFurnitureStandard extends IfcControl {}
registerIfcClass(IfcFurnitureStandard)

class IfcDocumentInformationRelationship extends SchemaBase {
    RelatingDocument = null // ENTITY IfcDocumentInformation
    RelatedDocuments = null // SET[1:0] OF IfcDocumentInformation
    RelationshipType = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcDocumentInformationRelationship)

class IfcColourSpecification extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcColourSpecification)

class IfcColourRgb extends IfcColourSpecification {
    Red = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
    Green = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
    Blue = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
}
registerIfcClass(IfcColourRgb)

class IfcElementComponentType extends IfcElementType {}
registerIfcClass(IfcElementComponentType)

class IfcDiscreteAccessoryType extends IfcElementComponentType {}
registerIfcClass(IfcDiscreteAccessoryType)

class IfcFurnishingElement extends IfcElement {}
registerIfcClass(IfcFurnishingElement)

class IfcSurface extends IfcGeometricRepresentationItem {}
registerIfcClass(IfcSurface)

class IfcElementarySurface extends IfcSurface {
    Position = null // ENTITY IfcAxis2Placement3D SUBTYPE OF IfcPlacement
}
registerIfcClass(IfcElementarySurface)

class IfcPreDefinedTextFont extends IfcPreDefinedItem {}
registerIfcClass(IfcPreDefinedTextFont)

class IfcPlanarExtent extends IfcGeometricRepresentationItem {
    SizeInX = null // TYPE IfcLengthMeasure = REAL
    SizeInY = null // TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcPlanarExtent)

class IfcPlanarBox extends IfcPlanarExtent {
    Placement = null // TYPE IfcAxis2Placement = SELECT [IfcAxis2Placement2D, IfcAxis2Placement3D]
}
registerIfcClass(IfcPlanarBox)

class IfcPort extends IfcProduct {}
registerIfcClass(IfcPort)

class IfcRelConnects extends IfcRelationship {}
registerIfcClass(IfcRelConnects)

class IfcRelSequence extends IfcRelConnects {
    RelatingProcess = null // ENTITY IfcProcess SUBTYPE OF IfcObject
    RelatedProcess = null // ENTITY IfcProcess SUBTYPE OF IfcObject
    TimeLag = null // TYPE IfcTimeMeasure = REAL
    SequenceType = null // TYPE IfcSequenceEnum = ENUMERATION OF [START_START, START_FINISH, FINISH_START, FINISH_FINISH, NOTDEFINED]
}
registerIfcClass(IfcRelSequence)

class IfcSweptSurface extends IfcSurface {
    SweptCurve = null // ENTITY IfcProfileDef
    Position = null // ENTITY IfcAxis2Placement3D SUBTYPE OF IfcPlacement
}
registerIfcClass(IfcSweptSurface)

class IfcRelAssociates extends IfcRelationship {
    RelatedObjects = null // SET[1:0] OF IfcRoot
}
registerIfcClass(IfcRelAssociates)

class IfcRelAssociatesConstraint extends IfcRelAssociates {
    Intent = null // TYPE IfcLabel = STRING
    RelatingConstraint = null // ENTITY IfcConstraint
}
registerIfcClass(IfcRelAssociatesConstraint)

class IfcPresentationStyle extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcPresentationStyle)

class IfcTextStyle extends IfcPresentationStyle {
    TextCharacterAppearance = null // TYPE IfcCharacterStyleSelect = SELECT [IfcTextStyleForDefinedFont]
    TextStyle = null // TYPE IfcTextStyleSelect = SELECT [IfcTextStyleWithBoxCharacteristics, IfcTextStyleTextModel]
    TextFontStyle = null // TYPE IfcTextFontSelect = SELECT [IfcPreDefinedTextFont, IfcExternallyDefinedTextFont]
}
registerIfcClass(IfcTextStyle)

class IfcTopologicalRepresentationItem extends IfcRepresentationItem {}
registerIfcClass(IfcTopologicalRepresentationItem)

class IfcConnectedFaceSet extends IfcTopologicalRepresentationItem {
    CfsFaces = null // SET[1:0] OF IfcFace
}
registerIfcClass(IfcConnectedFaceSet)

class IfcOpenShell extends IfcConnectedFaceSet {}
registerIfcClass(IfcOpenShell)

class IfcCircleProfileDef extends IfcParameterizedProfileDef {
    Radius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcCircleProfileDef)

class IfcPropertyDefinition extends IfcRoot {}
registerIfcClass(IfcPropertyDefinition)

class IfcPropertySetDefinition extends IfcPropertyDefinition {}
registerIfcClass(IfcPropertySetDefinition)

class IfcDoorLiningProperties extends IfcPropertySetDefinition {
    LiningDepth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    LiningThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    ThresholdDepth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    ThresholdThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    TransomThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    TransomOffset = null // TYPE IfcLengthMeasure = REAL
    LiningOffset = null // TYPE IfcLengthMeasure = REAL
    ThresholdOffset = null // TYPE IfcLengthMeasure = REAL
    CasingThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    CasingDepth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    ShapeAspectStyle = null // ENTITY IfcShapeAspect
}
registerIfcClass(IfcDoorLiningProperties)

class IfcPersonAndOrganization extends SchemaBase {
    ThePerson = null // ENTITY IfcPerson
    TheOrganization = null // ENTITY IfcOrganization
    Roles = null // LIST[1:0] OF IfcActorRole
}
registerIfcClass(IfcPersonAndOrganization)

class IfcFlowTreatmentDeviceType extends IfcDistributionFlowElementType {}
registerIfcClass(IfcFlowTreatmentDeviceType)

class IfcDuctSilencerType extends IfcFlowTreatmentDeviceType {
    PredefinedType = null // TYPE IfcDuctSilencerTypeEnum = ENUMERATION OF [FLATOVAL, RECTANGULAR, ROUND, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcDuctSilencerType)

class IfcPreDefinedSymbol extends IfcPreDefinedItem {}
registerIfcClass(IfcPreDefinedSymbol)

class IfcPreDefinedDimensionSymbol extends IfcPreDefinedSymbol {}
registerIfcClass(IfcPreDefinedDimensionSymbol)

class IfcBuildingElementComponent extends IfcBuildingElement {}
registerIfcClass(IfcBuildingElementComponent)

class IfcReinforcingElement extends IfcBuildingElementComponent {
    SteelGrade = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcReinforcingElement)

class IfcAddress extends SchemaBase {
    Purpose = null // TYPE IfcAddressTypeEnum = ENUMERATION OF [OFFICE, SITE, HOME, DISTRIBUTIONPOINT, USERDEFINED]
    Description = null // TYPE IfcText = STRING
    UserDefinedPurpose = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcAddress)

class IfcPostalAddress extends IfcAddress {
    InternalLocation = null // TYPE IfcLabel = STRING
    AddressLines = null // LIST[1:0] OF IfcLabel
    PostalBox = null // TYPE IfcLabel = STRING
    Town = null // TYPE IfcLabel = STRING
    Region = null // TYPE IfcLabel = STRING
    PostalCode = null // TYPE IfcLabel = STRING
    Country = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcPostalAddress)

class IfcPresentationLayerAssignment extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
    AssignedItems = null // SET[1:0] OF IfcLayeredItem
    Identifier = null // TYPE IfcIdentifier = STRING
}
registerIfcClass(IfcPresentationLayerAssignment)

class IfcPoint extends IfcGeometricRepresentationItem {}
registerIfcClass(IfcPoint)

class IfcPointOnCurve extends IfcPoint {
    BasisCurve = null // ENTITY IfcCurve SUBTYPE OF IfcGeometricRepresentationItem
    PointParameter = null // TYPE IfcParameterValue = REAL
}
registerIfcClass(IfcPointOnCurve)

class IfcBuildingElementType extends IfcElementType {}
registerIfcClass(IfcBuildingElementType)

class IfcCoveringType extends IfcBuildingElementType {
    PredefinedType = null // TYPE IfcCoveringTypeEnum = ENUMERATION OF [CEILING, FLOORING, CLADDING, ROOFING, INSULATION, MEMBRANE, SLEEVING, WRAPPING, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcCoveringType)

class IfcMaterialClassificationRelationship extends SchemaBase {
    MaterialClassifications = null // SET[1:0] OF IfcClassificationNotationSelect
    ClassifiedMaterial = null // ENTITY IfcMaterial
}
registerIfcClass(IfcMaterialClassificationRelationship)

class IfcSlab extends IfcBuildingElement {
    PredefinedType = null // TYPE IfcSlabTypeEnum = ENUMERATION OF [FLOOR, ROOF, LANDING, BASESLAB, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcSlab)

class IfcDraughtingCallout extends IfcGeometricRepresentationItem {
    Contents = null // SET[1:0] OF IfcDraughtingCalloutElement
}
registerIfcClass(IfcDraughtingCallout)

class IfcDimensionCurveDirectedCallout extends IfcDraughtingCallout {}
registerIfcClass(IfcDimensionCurveDirectedCallout)

class IfcDiameterDimension extends IfcDimensionCurveDirectedCallout {}
registerIfcClass(IfcDiameterDimension)

class IfcMaterialLayer extends SchemaBase {
    Material = null // ENTITY IfcMaterial
    LayerThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    IsVentilated = null // TYPE IfcLogical = LOGICAL
}
registerIfcClass(IfcMaterialLayer)

class IfcRelAssigns extends IfcRelationship {
    RelatedObjects = null // SET[1:0] OF IfcObjectDefinition
    RelatedObjectsType = null // TYPE IfcObjectTypeEnum = ENUMERATION OF [PRODUCT, PROCESS, CONTROL, RESOURCE, ACTOR, GROUP, PROJECT, NOTDEFINED]
}
registerIfcClass(IfcRelAssigns)

class IfcRelAssignsToResource extends IfcRelAssigns {
    RelatingResource = null // ENTITY IfcResource SUBTYPE OF IfcObject
}
registerIfcClass(IfcRelAssignsToResource)

class IfcCsgPrimitive3D extends IfcGeometricRepresentationItem {
    Position = null // ENTITY IfcAxis2Placement3D SUBTYPE OF IfcPlacement
}
registerIfcClass(IfcCsgPrimitive3D)

class IfcRectangularPyramid extends IfcCsgPrimitive3D {
    XLength = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    YLength = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    Height = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcRectangularPyramid)

class IfcTubeBundleType extends IfcEnergyConversionDeviceType {
    PredefinedType = null // TYPE IfcTubeBundleTypeEnum = ENUMERATION OF [FINNED, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcTubeBundleType)

class IfcRailing extends IfcBuildingElement {
    PredefinedType = null // TYPE IfcRailingTypeEnum = ENUMERATION OF [HANDRAIL, GUARDRAIL, BALUSTRADE, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcRailing)

class IfcVirtualElement extends IfcElement {}
registerIfcClass(IfcVirtualElement)

class IfcRelSpaceBoundary extends IfcRelConnects {
    RelatingSpace = null // ENTITY IfcSpace SUBTYPE OF IfcSpatialStructureElement
    RelatedBuildingElement = null // ENTITY IfcElement SUBTYPE OF IfcProduct
    ConnectionGeometry = null // ENTITY IfcConnectionGeometry
    PhysicalOrVirtualBoundary = null // TYPE IfcPhysicalOrVirtualEnum = ENUMERATION OF [PHYSICAL, VIRTUAL, NOTDEFINED]
    InternalOrExternalBoundary = null // TYPE IfcInternalOrExternalEnum = ENUMERATION OF [INTERNAL, EXTERNAL, NOTDEFINED]
}
registerIfcClass(IfcRelSpaceBoundary)

class IfcStair extends IfcBuildingElement {
    ShapeType = null // TYPE IfcStairTypeEnum = ENUMERATION OF [STRAIGHT_RUN_STAIR, TWO_STRAIGHT_RUN_STAIR, QUARTER_WINDING_STAIR, QUARTER_TURN_STAIR, HALF_WINDING_STAIR, HALF_TURN_STAIR, TWO_QUARTER_WINDING_STAIR, TWO_QUARTER_TURN_STAIR, THREE_QUARTER_WINDING_STAIR, THREE_QUARTER_TURN_STAIR, SPIRAL_STAIR, DOUBLE_RETURN_STAIR, CURVED_RUN_STAIR, TWO_CURVED_RUN_STAIR, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcStair)

class IfcWaterProperties extends IfcMaterialProperties {
    IsPotable = null // BOOLEAN
    Hardness = null // TYPE IfcIonConcentrationMeasure = REAL
    AlkalinityConcentration = null // TYPE IfcIonConcentrationMeasure = REAL
    AcidityConcentration = null // TYPE IfcIonConcentrationMeasure = REAL
    ImpuritiesContent = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
    PHLevel = null // TYPE IfcPHMeasure = REAL
    DissolvedSolidsContent = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
}
registerIfcClass(IfcWaterProperties)

class IfcStructuralConnectionCondition extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcStructuralConnectionCondition)

class IfcFailureConnectionCondition extends IfcStructuralConnectionCondition {
    TensionFailureX = null // TYPE IfcForceMeasure = REAL
    TensionFailureY = null // TYPE IfcForceMeasure = REAL
    TensionFailureZ = null // TYPE IfcForceMeasure = REAL
    CompressionFailureX = null // TYPE IfcForceMeasure = REAL
    CompressionFailureY = null // TYPE IfcForceMeasure = REAL
    CompressionFailureZ = null // TYPE IfcForceMeasure = REAL
}
registerIfcClass(IfcFailureConnectionCondition)

class IfcFeatureElementAddition extends IfcFeatureElement {}
registerIfcClass(IfcFeatureElementAddition)

class IfcProjectionElement extends IfcFeatureElementAddition {}
registerIfcClass(IfcProjectionElement)

class IfcLightFixtureType extends IfcFlowTerminalType {
    PredefinedType = null // TYPE IfcLightFixtureTypeEnum = ENUMERATION OF [POINTSOURCE, DIRECTIONSOURCE, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcLightFixtureType)

class IfcLightSourcePositional extends IfcLightSource {
    Position = null // ENTITY IfcCartesianPoint SUBTYPE OF IfcPoint
    Radius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    ConstantAttenuation = null // TYPE IfcReal = REAL
    DistanceAttenuation = null // TYPE IfcReal = REAL
    QuadricAttenuation = null // TYPE IfcReal = REAL
}
registerIfcClass(IfcLightSourcePositional)

class IfcLightSourceSpot extends IfcLightSourcePositional {
    Orientation = null // ENTITY IfcDirection SUBTYPE OF IfcGeometricRepresentationItem
    ConcentrationExponent = null // TYPE IfcReal = REAL
    SpreadAngle = null // TYPE IfcPositivePlaneAngleMeasure = TYPE IfcPlaneAngleMeasure = REAL
    BeamWidthAngle = null // TYPE IfcPositivePlaneAngleMeasure = TYPE IfcPlaneAngleMeasure = REAL
}
registerIfcClass(IfcLightSourceSpot)

class IfcBlock extends IfcCsgPrimitive3D {
    XLength = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    YLength = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    ZLength = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcBlock)

class IfcCurve extends IfcGeometricRepresentationItem {}
registerIfcClass(IfcCurve)

class IfcOffsetCurve2D extends IfcCurve {
    BasisCurve = null // ENTITY IfcCurve SUBTYPE OF IfcGeometricRepresentationItem
    Distance = null // TYPE IfcLengthMeasure = REAL
    SelfIntersect = null // LOGICAL
}
registerIfcClass(IfcOffsetCurve2D)

class IfcHalfSpaceSolid extends IfcGeometricRepresentationItem {
    BaseSurface = null // ENTITY IfcSurface SUBTYPE OF IfcGeometricRepresentationItem
    AgreementFlag = null // BOOLEAN
}
registerIfcClass(IfcHalfSpaceSolid)

class IfcPolygonalBoundedHalfSpace extends IfcHalfSpaceSolid {
    Position = null // ENTITY IfcAxis2Placement3D SUBTYPE OF IfcPlacement
    PolygonalBoundary = null // ENTITY IfcBoundedCurve SUBTYPE OF IfcCurve
}
registerIfcClass(IfcPolygonalBoundedHalfSpace)

class IfcSymbolStyle extends IfcPresentationStyle {
    StyleOfSymbol = null // TYPE IfcSymbolStyleSelect = SELECT [IfcColour]
}
registerIfcClass(IfcSymbolStyle)

class IfcEnergyProperties extends IfcPropertySetDefinition {
    EnergySequence = null // TYPE IfcEnergySequenceEnum = ENUMERATION OF [PRIMARY, SECONDARY, TERTIARY, AUXILIARY, USERDEFINED, NOTDEFINED]
    UserDefinedEnergySequence = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcEnergyProperties)

class IfcElectricalBaseProperties extends IfcEnergyProperties {
    ElectricCurrentType = null // TYPE IfcElectricCurrentEnum = ENUMERATION OF [ALTERNATING, DIRECT, NOTDEFINED]
    InputVoltage = null // TYPE IfcElectricVoltageMeasure = REAL
    InputFrequency = null // TYPE IfcFrequencyMeasure = REAL
    FullLoadCurrent = null // TYPE IfcElectricCurrentMeasure = REAL
    MinimumCircuitCurrent = null // TYPE IfcElectricCurrentMeasure = REAL
    MaximumPowerInput = null // TYPE IfcPowerMeasure = REAL
    RatedPowerInput = null // TYPE IfcPowerMeasure = REAL
    InputPhase = null // INTEGER
}
registerIfcClass(IfcElectricalBaseProperties)

class IfcTrapeziumProfileDef extends IfcParameterizedProfileDef {
    BottomXDim = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    TopXDim = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    YDim = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    TopXOffset = null // TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcTrapeziumProfileDef)

class IfcElectricGeneratorType extends IfcEnergyConversionDeviceType {
    PredefinedType = null // TYPE IfcElectricGeneratorTypeEnum = ENUMERATION OF [USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcElectricGeneratorType)

class IfcHumidifierType extends IfcEnergyConversionDeviceType {
    PredefinedType = null // TYPE IfcHumidifierTypeEnum = ENUMERATION OF [STEAMINJECTION, ADIABATICAIRWASHER, ADIABATICPAN, ADIABATICWETTEDELEMENT, ADIABATICATOMIZING, ADIABATICULTRASONIC, ADIABATICRIGIDMEDIA, ADIABATICCOMPRESSEDAIRNOZZLE, ASSISTEDELECTRIC, ASSISTEDNATURALGAS, ASSISTEDPROPANE, ASSISTEDBUTANE, ASSISTEDSTEAM, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcHumidifierType)

class IfcWindowPanelProperties extends IfcPropertySetDefinition {
    OperationType = null // TYPE IfcWindowPanelOperationEnum = ENUMERATION OF [SIDEHUNGRIGHTHAND, SIDEHUNGLEFTHAND, TILTANDTURNRIGHTHAND, TILTANDTURNLEFTHAND, TOPHUNG, BOTTOMHUNG, PIVOTHORIZONTAL, PIVOTVERTICAL, SLIDINGHORIZONTAL, SLIDINGVERTICAL, REMOVABLECASEMENT, FIXEDCASEMENT, OTHEROPERATION, NOTDEFINED]
    PanelPosition = null // TYPE IfcWindowPanelPositionEnum = ENUMERATION OF [LEFT, MIDDLE, RIGHT, BOTTOM, TOP, NOTDEFINED]
    FrameDepth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    FrameThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    ShapeAspectStyle = null // ENTITY IfcShapeAspect
}
registerIfcClass(IfcWindowPanelProperties)

class IfcFastenerType extends IfcElementComponentType {}
registerIfcClass(IfcFastenerType)

class IfcMechanicalFastenerType extends IfcFastenerType {}
registerIfcClass(IfcMechanicalFastenerType)

class IfcProductRepresentation extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
    Representations = null // LIST[1:0] OF IfcRepresentation
}
registerIfcClass(IfcProductRepresentation)

class IfcProductDefinitionShape extends IfcProductRepresentation {}
registerIfcClass(IfcProductDefinitionShape)

class IfcStyledItem extends IfcRepresentationItem {
    Item = null // ENTITY IfcRepresentationItem
    Styles = null // SET[1:0] OF IfcPresentationStyleAssignment
    Name = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcStyledItem)

class IfcAnnotationOccurrence extends IfcStyledItem {}
registerIfcClass(IfcAnnotationOccurrence)

class IfcAnnotationSymbolOccurrence extends IfcAnnotationOccurrence {}
registerIfcClass(IfcAnnotationSymbolOccurrence)

class IfcTerminatorSymbol extends IfcAnnotationSymbolOccurrence {
    AnnotatedCurve = null // ENTITY IfcAnnotationCurveOccurrence SUBTYPE OF IfcAnnotationOccurrence
}
registerIfcClass(IfcTerminatorSymbol)

class IfcCartesianPoint extends IfcPoint {
    Coordinates = null // LIST[1:3] OF IfcLengthMeasure
}
registerIfcClass(IfcCartesianPoint)

class IfcConstraint extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
    ConstraintGrade = null // TYPE IfcConstraintEnum = ENUMERATION OF [HARD, SOFT, ADVISORY, USERDEFINED, NOTDEFINED]
    ConstraintSource = null // TYPE IfcLabel = STRING
    CreatingActor = null // TYPE IfcActorSelect = SELECT [IfcOrganization, IfcPerson, IfcPersonAndOrganization]
    CreationTime = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    UserDefinedGrade = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcConstraint)

class IfcMetric extends IfcConstraint {
    Benchmark = null // TYPE IfcBenchmarkEnum = ENUMERATION OF [GREATERTHAN, GREATERTHANOREQUALTO, LESSTHAN, LESSTHANOREQUALTO, EQUALTO, NOTEQUALTO]
    ValueSource = null // TYPE IfcLabel = STRING
    DataValue = null // TYPE IfcMetricValueSelect = SELECT [IfcDateTimeSelect, IfcMeasureWithUnit, IfcTable, IfcText, IfcTimeSeries, IfcCostValue]
}
registerIfcClass(IfcMetric)

class IfcTimeSeriesSchedule extends IfcControl {
    ApplicableDates = null // LIST[1:0] OF IfcDateTimeSelect
    TimeSeriesScheduleType = null // TYPE IfcTimeSeriesScheduleTypeEnum = ENUMERATION OF [ANNUAL, MONTHLY, WEEKLY, DAILY, USERDEFINED, NOTDEFINED]
    TimeSeries = null // ENTITY IfcTimeSeries
}
registerIfcClass(IfcTimeSeriesSchedule)

class IfcTextLiteral extends IfcGeometricRepresentationItem {
    Literal = null // TYPE IfcPresentableText = STRING
    Placement = null // TYPE IfcAxis2Placement = SELECT [IfcAxis2Placement2D, IfcAxis2Placement3D]
    Path = null // TYPE IfcTextPath = ENUMERATION OF [LEFT, RIGHT, UP, DOWN]
}
registerIfcClass(IfcTextLiteral)

class IfcBoundedCurve extends IfcCurve {}
registerIfcClass(IfcBoundedCurve)

class IfcBSplineCurve extends IfcBoundedCurve {
    Degree = null // INTEGER
    ControlPointsList = null // LIST[2:0] OF IfcCartesianPoint
    CurveForm = null // TYPE IfcBSplineCurveForm = ENUMERATION OF [POLYLINE_FORM, CIRCULAR_ARC, ELLIPTIC_ARC, PARABOLIC_ARC, HYPERBOLIC_ARC, UNSPECIFIED]
    ClosedCurve = null // LOGICAL
    SelfIntersect = null // LOGICAL
}
registerIfcClass(IfcBSplineCurve)

class IfcOwnerHistory extends SchemaBase {
    OwningUser = null // ENTITY IfcPersonAndOrganization
    OwningApplication = null // ENTITY IfcApplication
    State = null // TYPE IfcStateEnum = ENUMERATION OF [READWRITE, READONLY, LOCKED, READWRITELOCKED, READONLYLOCKED]
    ChangeAction = null // TYPE IfcChangeActionEnum = ENUMERATION OF [NOCHANGE, MODIFIED, ADDED, DELETED, MODIFIEDADDED, MODIFIEDDELETED]
    LastModifiedDate = null // TYPE IfcTimeStamp = INTEGER
    LastModifyingUser = null // ENTITY IfcPersonAndOrganization
    LastModifyingApplication = null // ENTITY IfcApplication
    CreationDate = null // TYPE IfcTimeStamp = INTEGER
}
registerIfcClass(IfcOwnerHistory)

class IfcConnectionGeometry extends SchemaBase {}
registerIfcClass(IfcConnectionGeometry)

class IfcConnectionCurveGeometry extends IfcConnectionGeometry {
    CurveOnRelatingElement = null // TYPE IfcCurveOrEdgeCurve = SELECT [IfcBoundedCurve, IfcEdgeCurve]
    CurveOnRelatedElement = null // TYPE IfcCurveOrEdgeCurve = SELECT [IfcBoundedCurve, IfcEdgeCurve]
}
registerIfcClass(IfcConnectionCurveGeometry)

class IfcSimpleProperty extends IfcProperty {}
registerIfcClass(IfcSimpleProperty)

class IfcDoorStyle extends IfcTypeProduct {
    OperationType = null // TYPE IfcDoorStyleOperationEnum = ENUMERATION OF [SINGLE_SWING_LEFT, SINGLE_SWING_RIGHT, DOUBLE_DOOR_SINGLE_SWING, DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT, DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT, DOUBLE_SWING_LEFT, DOUBLE_SWING_RIGHT, DOUBLE_DOOR_DOUBLE_SWING, SLIDING_TO_LEFT, SLIDING_TO_RIGHT, DOUBLE_DOOR_SLIDING, FOLDING_TO_LEFT, FOLDING_TO_RIGHT, DOUBLE_DOOR_FOLDING, REVOLVING, ROLLINGUP, USERDEFINED, NOTDEFINED]
    ConstructionType = null // TYPE IfcDoorStyleConstructionEnum = ENUMERATION OF [ALUMINIUM, HIGH_GRADE_STEEL, STEEL, WOOD, ALUMINIUM_WOOD, ALUMINIUM_PLASTIC, PLASTIC, USERDEFINED, NOTDEFINED]
    ParameterTakesPrecedence = null // BOOLEAN
    Sizeable = null // BOOLEAN
}
registerIfcClass(IfcDoorStyle)

class IfcBooleanResult extends IfcGeometricRepresentationItem {
    Operator = null // TYPE IfcBooleanOperator = ENUMERATION OF [UNION, INTERSECTION, DIFFERENCE]
    FirstOperand = null // TYPE IfcBooleanOperand = SELECT [IfcSolidModel, IfcHalfSpaceSolid, IfcBooleanResult, IfcCsgPrimitive3D]
    SecondOperand = null // TYPE IfcBooleanOperand = SELECT [IfcSolidModel, IfcHalfSpaceSolid, IfcBooleanResult, IfcCsgPrimitive3D]
}
registerIfcClass(IfcBooleanResult)

class IfcWall extends IfcBuildingElement {}
registerIfcClass(IfcWall)

class IfcFlowSegment extends IfcDistributionFlowElement {}
registerIfcClass(IfcFlowSegment)

class IfcStructuralActivity extends IfcProduct {
    AppliedLoad = null // ENTITY IfcStructuralLoad
    GlobalOrLocal = null // TYPE IfcGlobalOrLocalEnum = ENUMERATION OF [GLOBAL_COORDS, LOCAL_COORDS]
}
registerIfcClass(IfcStructuralActivity)

class IfcCovering extends IfcBuildingElement {
    PredefinedType = null // TYPE IfcCoveringTypeEnum = ENUMERATION OF [CEILING, FLOORING, CLADDING, ROOFING, INSULATION, MEMBRANE, SLEEVING, WRAPPING, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcCovering)

class IfcWorkControl extends IfcControl {
    Identifier = null // TYPE IfcIdentifier = STRING
    CreationDate = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    Creators = null // SET[1:0] OF IfcPerson
    Purpose = null // TYPE IfcLabel = STRING
    Duration = null // TYPE IfcTimeMeasure = REAL
    TotalFloat = null // TYPE IfcTimeMeasure = REAL
    StartTime = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    FinishTime = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    WorkControlType = null // TYPE IfcWorkControlTypeEnum = ENUMERATION OF [ACTUAL, BASELINE, PLANNED, USERDEFINED, NOTDEFINED]
    UserDefinedControlType = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcWorkControl)

class IfcWorkPlan extends IfcWorkControl {}
registerIfcClass(IfcWorkPlan)

class IfcWorkSchedule extends IfcWorkControl {}
registerIfcClass(IfcWorkSchedule)

class IfcShapeRepresentation extends IfcShapeModel {}
registerIfcClass(IfcShapeRepresentation)

class IfcDistributionPort extends IfcPort {
    FlowDirection = null // TYPE IfcFlowDirectionEnum = ENUMERATION OF [SOURCE, SINK, SOURCEANDSINK, NOTDEFINED]
}
registerIfcClass(IfcDistributionPort)

class IfcFlowStorageDevice extends IfcDistributionFlowElement {}
registerIfcClass(IfcFlowStorageDevice)

class IfcArbitraryClosedProfileDef extends IfcProfileDef {
    OuterCurve = null // ENTITY IfcCurve SUBTYPE OF IfcGeometricRepresentationItem
}
registerIfcClass(IfcArbitraryClosedProfileDef)

class IfcPlacement extends IfcGeometricRepresentationItem {
    Location = null // ENTITY IfcCartesianPoint SUBTYPE OF IfcPoint
}
registerIfcClass(IfcPlacement)

class IfcAxis2Placement2D extends IfcPlacement {
    RefDirection = null // ENTITY IfcDirection SUBTYPE OF IfcGeometricRepresentationItem
}
registerIfcClass(IfcAxis2Placement2D)

class IfcFacetedBrepWithVoids extends IfcManifoldSolidBrep {
    Voids = null // SET[1:0] OF IfcClosedShell
}
registerIfcClass(IfcFacetedBrepWithVoids)

class IfcSubContractResource extends IfcConstructionResource {
    SubContractor = null // TYPE IfcActorSelect = SELECT [IfcOrganization, IfcPerson, IfcPersonAndOrganization]
    JobDescription = null // TYPE IfcText = STRING
}
registerIfcClass(IfcSubContractResource)

class IfcAirTerminalBoxType extends IfcFlowControllerType {
    PredefinedType = null // TYPE IfcAirTerminalBoxTypeEnum = ENUMERATION OF [CONSTANTFLOW, VARIABLEFLOWPRESSUREDEPENDANT, VARIABLEFLOWPRESSUREINDEPENDANT, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcAirTerminalBoxType)

class IfcSurfaceTexture extends SchemaBase {
    RepeatS = null // BOOLEAN
    RepeatT = null // BOOLEAN
    TextureType = null // TYPE IfcSurfaceTextureEnum = ENUMERATION OF [BUMP, OPACITY, REFLECTION, SELFILLUMINATION, SHININESS, SPECULAR, TEXTURE, TRANSPARENCYMAP, NOTDEFINED]
    TextureTransform = null // ENTITY IfcCartesianTransformationOperator2D SUBTYPE OF IfcCartesianTransformationOperator
}
registerIfcClass(IfcSurfaceTexture)

class IfcPixelTexture extends IfcSurfaceTexture {
    Width = null // TYPE IfcInteger = INTEGER
    Height = null // TYPE IfcInteger = INTEGER
    ColourComponents = null // TYPE IfcInteger = INTEGER
    Pixel = null // LIST[1:0] OF BINARY
}
registerIfcClass(IfcPixelTexture)

class IfcTable extends SchemaBase {
    Name = null // STRING
    Rows = null // LIST[1:0] OF IfcTableRow
}
registerIfcClass(IfcTable)

class IfcRelNests extends IfcRelDecomposes {}
registerIfcClass(IfcRelNests)

class IfcJunctionBoxType extends IfcFlowFittingType {
    PredefinedType = null // TYPE IfcJunctionBoxTypeEnum = ENUMERATION OF [USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcJunctionBoxType)

class IfcLaborResource extends IfcConstructionResource {
    SkillSet = null // TYPE IfcText = STRING
}
registerIfcClass(IfcLaborResource)

class IfcConic extends IfcCurve {
    Position = null // TYPE IfcAxis2Placement = SELECT [IfcAxis2Placement2D, IfcAxis2Placement3D]
}
registerIfcClass(IfcConic)

class IfcEllipse extends IfcConic {
    SemiAxis1 = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    SemiAxis2 = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcEllipse)

class IfcBezierCurve extends IfcBSplineCurve {}
registerIfcClass(IfcBezierCurve)

class IfcElectricalElement extends IfcElement {}
registerIfcClass(IfcElectricalElement)

class IfcAxis2Placement3D extends IfcPlacement {
    Axis = null // ENTITY IfcDirection SUBTYPE OF IfcGeometricRepresentationItem
    RefDirection = null // ENTITY IfcDirection SUBTYPE OF IfcGeometricRepresentationItem
}
registerIfcClass(IfcAxis2Placement3D)

class IfcObjective extends IfcConstraint {
    BenchmarkValues = null // ENTITY IfcMetric SUBTYPE OF IfcConstraint
    ResultValues = null // ENTITY IfcMetric SUBTYPE OF IfcConstraint
    ObjectiveQualifier = null // TYPE IfcObjectiveEnum = ENUMERATION OF [CODECOMPLIANCE, DESIGNINTENT, HEALTHANDSAFETY, REQUIREMENT, SPECIFICATION, TRIGGERCONDITION, USERDEFINED, NOTDEFINED]
    UserDefinedQualifier = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcObjective)

class IfcConstructionMaterialResource extends IfcConstructionResource {
    Suppliers = null // SET[1:0] OF IfcActorSelect
    UsageRatio = null // TYPE IfcRatioMeasure = REAL
}
registerIfcClass(IfcConstructionMaterialResource)

class IfcNamedUnit extends SchemaBase {
    Dimensions = null // ENTITY IfcDimensionalExponents
    UnitType = null // TYPE IfcUnitEnum = ENUMERATION OF [ABSORBEDDOSEUNIT, AMOUNTOFSUBSTANCEUNIT, AREAUNIT, DOSEEQUIVALENTUNIT, ELECTRICCAPACITANCEUNIT, ELECTRICCHARGEUNIT, ELECTRICCONDUCTANCEUNIT, ELECTRICCURRENTUNIT, ELECTRICRESISTANCEUNIT, ELECTRICVOLTAGEUNIT, ENERGYUNIT, FORCEUNIT, FREQUENCYUNIT, ILLUMINANCEUNIT, INDUCTANCEUNIT, LENGTHUNIT, LUMINOUSFLUXUNIT, LUMINOUSINTENSITYUNIT, MAGNETICFLUXDENSITYUNIT, MAGNETICFLUXUNIT, MASSUNIT, PLANEANGLEUNIT, POWERUNIT, PRESSUREUNIT, RADIOACTIVITYUNIT, SOLIDANGLEUNIT, THERMODYNAMICTEMPERATUREUNIT, TIMEUNIT, VOLUMEUNIT, USERDEFINED]
}
registerIfcClass(IfcNamedUnit)

class IfcConversionBasedUnit extends IfcNamedUnit {
    Name = null // TYPE IfcLabel = STRING
    ConversionFactor = null // ENTITY IfcMeasureWithUnit
}
registerIfcClass(IfcConversionBasedUnit)

class IfcSpatialStructureElementType extends IfcElementType {}
registerIfcClass(IfcSpatialStructureElementType)

class IfcStackTerminalType extends IfcFlowTerminalType {
    PredefinedType = null // TYPE IfcStackTerminalTypeEnum = ENUMERATION OF [BIRDCAGE, COWL, RAINWATERHOPPER, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcStackTerminalType)

class IfcWindow extends IfcBuildingElement {
    OverallHeight = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    OverallWidth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcWindow)

class IfcCondenserType extends IfcEnergyConversionDeviceType {
    PredefinedType = null // TYPE IfcCondenserTypeEnum = ENUMERATION OF [WATERCOOLEDSHELLTUBE, WATERCOOLEDSHELLCOIL, WATERCOOLEDTUBEINTUBE, WATERCOOLEDBRAZEDPLATE, AIRCOOLED, EVAPORATIVECOOLED, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcCondenserType)

class IfcCoolingTowerType extends IfcEnergyConversionDeviceType {
    PredefinedType = null // TYPE IfcCoolingTowerTypeEnum = ENUMERATION OF [NATURALDRAFT, MECHANICALINDUCEDDRAFT, MECHANICALFORCEDDRAFT, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcCoolingTowerType)

class IfcConstraintClassificationRelationship extends SchemaBase {
    ClassifiedConstraint = null // ENTITY IfcConstraint
    RelatedClassifications = null // SET[1:0] OF IfcClassificationNotationSelect
}
registerIfcClass(IfcConstraintClassificationRelationship)

class IfcCartesianTransformationOperator extends IfcGeometricRepresentationItem {
    Axis1 = null // ENTITY IfcDirection SUBTYPE OF IfcGeometricRepresentationItem
    Axis2 = null // ENTITY IfcDirection SUBTYPE OF IfcGeometricRepresentationItem
    LocalOrigin = null // ENTITY IfcCartesianPoint SUBTYPE OF IfcPoint
    Scale = null // REAL
}
registerIfcClass(IfcCartesianTransformationOperator)

class IfcCartesianTransformationOperator2D extends IfcCartesianTransformationOperator {}
registerIfcClass(IfcCartesianTransformationOperator2D)

class IfcCartesianTransformationOperator2DnonUniform extends IfcCartesianTransformationOperator2D {
    Scale2 = null // REAL
}
registerIfcClass(IfcCartesianTransformationOperator2DnonUniform)

class IfcStructuralLoad extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcStructuralLoad)

class IfcStructuralLoadStatic extends IfcStructuralLoad {}
registerIfcClass(IfcStructuralLoadStatic)

class IfcStructuralLoadSingleForce extends IfcStructuralLoadStatic {
    ForceX = null // TYPE IfcForceMeasure = REAL
    ForceY = null // TYPE IfcForceMeasure = REAL
    ForceZ = null // TYPE IfcForceMeasure = REAL
    MomentX = null // TYPE IfcTorqueMeasure = REAL
    MomentY = null // TYPE IfcTorqueMeasure = REAL
    MomentZ = null // TYPE IfcTorqueMeasure = REAL
}
registerIfcClass(IfcStructuralLoadSingleForce)

class IfcStructuralLoadSingleForceWarping extends IfcStructuralLoadSingleForce {
    WarpingMoment = null // TYPE IfcWarpingMomentMeasure = REAL
}
registerIfcClass(IfcStructuralLoadSingleForceWarping)

class IfcFurnishingElementType extends IfcElementType {}
registerIfcClass(IfcFurnishingElementType)

class IfcFurnitureType extends IfcFurnishingElementType {
    AssemblyPlace = null // TYPE IfcAssemblyPlaceEnum = ENUMERATION OF [SITE, FACTORY, NOTDEFINED]
}
registerIfcClass(IfcFurnitureType)

class IfcOffsetCurve3D extends IfcCurve {
    BasisCurve = null // ENTITY IfcCurve SUBTYPE OF IfcGeometricRepresentationItem
    Distance = null // TYPE IfcLengthMeasure = REAL
    SelfIntersect = null // LOGICAL
    RefDirection = null // ENTITY IfcDirection SUBTYPE OF IfcGeometricRepresentationItem
}
registerIfcClass(IfcOffsetCurve3D)

class IfcStructuralLoadSingleDisplacement extends IfcStructuralLoadStatic {
    DisplacementX = null // TYPE IfcLengthMeasure = REAL
    DisplacementY = null // TYPE IfcLengthMeasure = REAL
    DisplacementZ = null // TYPE IfcLengthMeasure = REAL
    RotationalDisplacementRX = null // TYPE IfcPlaneAngleMeasure = REAL
    RotationalDisplacementRY = null // TYPE IfcPlaneAngleMeasure = REAL
    RotationalDisplacementRZ = null // TYPE IfcPlaneAngleMeasure = REAL
}
registerIfcClass(IfcStructuralLoadSingleDisplacement)

class IfcRelContainedInSpatialStructure extends IfcRelConnects {
    RelatedElements = null // SET[1:0] OF IfcProduct
    RelatingStructure = null // ENTITY IfcSpatialStructureElement SUBTYPE OF IfcProduct
}
registerIfcClass(IfcRelContainedInSpatialStructure)

class IfcRelFlowControlElements extends IfcRelConnects {
    RelatedControlElements = null // SET[1:0] OF IfcDistributionControlElement
    RelatingFlowElement = null // ENTITY IfcDistributionFlowElement SUBTYPE OF IfcDistributionElement
}
registerIfcClass(IfcRelFlowControlElements)

class IfcRelAssignsToControl extends IfcRelAssigns {
    RelatingControl = null // ENTITY IfcControl SUBTYPE OF IfcObject
}
registerIfcClass(IfcRelAssignsToControl)

class IfcPolyline extends IfcBoundedCurve {
    Points = null // LIST[2:0] OF IfcCartesianPoint
}
registerIfcClass(IfcPolyline)

class IfcRelCoversBldgElements extends IfcRelConnects {
    RelatingBuildingElement = null // ENTITY IfcElement SUBTYPE OF IfcProduct
    RelatedCoverings = null // SET[1:0] OF IfcCovering
}
registerIfcClass(IfcRelCoversBldgElements)

class IfcConstraintAggregationRelationship extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
    RelatingConstraint = null // ENTITY IfcConstraint
    RelatedConstraints = null // LIST[1:0] OF IfcConstraint
    LogicalAggregator = null // TYPE IfcLogicalOperatorEnum = ENUMERATION OF [LOGICALAND, LOGICALOR]
}
registerIfcClass(IfcConstraintAggregationRelationship)

class IfcRelDefines extends IfcRelationship {
    RelatedObjects = null // SET[1:0] OF IfcObject
}
registerIfcClass(IfcRelDefines)

class IfcRelDefinesByProperties extends IfcRelDefines {
    RelatingPropertyDefinition = null // ENTITY IfcPropertySetDefinition SUBTYPE OF IfcPropertyDefinition
}
registerIfcClass(IfcRelDefinesByProperties)

class IfcPreDefinedPointMarkerSymbol extends IfcPreDefinedSymbol {}
registerIfcClass(IfcPreDefinedPointMarkerSymbol)

class IfcReferencesValueDocument extends SchemaBase {
    ReferencedDocument = null // TYPE IfcDocumentSelect = SELECT [IfcDocumentReference, IfcDocumentInformation]
    ReferencingValues = null // SET[1:0] OF IfcAppliedValue
    Name = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
}
registerIfcClass(IfcReferencesValueDocument)

class IfcFillAreaStyleTileSymbolWithStyle extends IfcGeometricRepresentationItem {
    Symbol = null // ENTITY IfcAnnotationSymbolOccurrence SUBTYPE OF IfcAnnotationOccurrence
}
registerIfcClass(IfcFillAreaStyleTileSymbolWithStyle)

class IfcConnectionPortGeometry extends IfcConnectionGeometry {
    LocationAtRelatingElement = null // TYPE IfcAxis2Placement = SELECT [IfcAxis2Placement2D, IfcAxis2Placement3D]
    LocationAtRelatedElement = null // TYPE IfcAxis2Placement = SELECT [IfcAxis2Placement2D, IfcAxis2Placement3D]
    ProfileOfPort = null // ENTITY IfcProfileDef
}
registerIfcClass(IfcConnectionPortGeometry)

class IfcCompressorType extends IfcFlowMovingDeviceType {
    PredefinedType = null // TYPE IfcCompressorTypeEnum = ENUMERATION OF [DYNAMIC, RECIPROCATING, ROTARY, SCROLL, TROCHOIDAL, SINGLESTAGE, BOOSTER, OPENTYPE, HERMETIC, SEMIHERMETIC, WELDEDSHELLHERMETIC, ROLLINGPISTON, ROTARYVANE, SINGLESCREW, TWINSCREW, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcCompressorType)

class IfcWallType extends IfcBuildingElementType {
    PredefinedType = null // TYPE IfcWallTypeEnum = ENUMERATION OF [STANDARD, POLYGONAL, SHEAR, ELEMENTEDWALL, PLUMBINGWALL, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcWallType)

class IfcTransportElement extends IfcElement {
    OperationType = null // TYPE IfcTransportElementTypeEnum = ENUMERATION OF [ELEVATOR, ESCALATOR, MOVINGWALKWAY, USERDEFINED, NOTDEFINED]
    CapacityByWeight = null // TYPE IfcMassMeasure = REAL
    CapacityByNumber = null // TYPE IfcCountMeasure = NUMBER
}
registerIfcClass(IfcTransportElement)

class IfcSurfaceOfRevolution extends IfcSweptSurface {
    AxisPosition = null // ENTITY IfcAxis1Placement SUBTYPE OF IfcPlacement
}
registerIfcClass(IfcSurfaceOfRevolution)

class IfcDistributionControlElementType extends IfcDistributionElementType {}
registerIfcClass(IfcDistributionControlElementType)

class IfcActuatorType extends IfcDistributionControlElementType {
    PredefinedType = null // TYPE IfcActuatorTypeEnum = ENUMERATION OF [ELECTRICACTUATOR, HANDOPERATEDACTUATOR, HYDRAULICACTUATOR, PNEUMATICACTUATOR, THERMOSTATICACTUATOR, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcActuatorType)

class IfcPropertyEnumeratedValue extends IfcSimpleProperty {
    EnumerationValues = null // LIST[1:0] OF IfcValue
    EnumerationReference = null // ENTITY IfcPropertyEnumeration
}
registerIfcClass(IfcPropertyEnumeratedValue)

class IfcCompositeCurveSegment extends IfcGeometricRepresentationItem {
    Transition = null // TYPE IfcTransitionCode = ENUMERATION OF [DISCONTINUOUS, CONTINUOUS, CONTSAMEGRADIENT, CONTSAMEGRADIENTSAMECURVATURE]
    SameSense = null // BOOLEAN
    ParentCurve = null // ENTITY IfcCurve SUBTYPE OF IfcGeometricRepresentationItem
}
registerIfcClass(IfcCompositeCurveSegment)

class IfcTextStyleForDefinedFont extends SchemaBase {
    Colour = null // TYPE IfcColour = SELECT [IfcColourSpecification, IfcPreDefinedColour]
    BackgroundColour = null // TYPE IfcColour = SELECT [IfcColourSpecification, IfcPreDefinedColour]
}
registerIfcClass(IfcTextStyleForDefinedFont)

class IfcReinforcingBar extends IfcReinforcingElement {
    NominalDiameter = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    CrossSectionArea = null // TYPE IfcAreaMeasure = REAL
    BarLength = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    BarRole = null // TYPE IfcReinforcingBarRoleEnum = ENUMERATION OF [MAIN, SHEAR, LIGATURE, STUD, PUNCHING, EDGE, RING, USERDEFINED, NOTDEFINED]
    BarSurface = null // TYPE IfcReinforcingBarSurfaceEnum = ENUMERATION OF [PLAIN, TEXTURED]
}
registerIfcClass(IfcReinforcingBar)

class IfcRelVoidsElement extends IfcRelConnects {
    RelatingBuildingElement = null // ENTITY IfcElement SUBTYPE OF IfcProduct
    RelatedOpeningElement = null // ENTITY IfcFeatureElementSubtraction SUBTYPE OF IfcFeatureElement
}
registerIfcClass(IfcRelVoidsElement)

class IfcReinforcementDefinitionProperties extends IfcPropertySetDefinition {
    DefinitionType = null // TYPE IfcLabel = STRING
    ReinforcementSectionDefinitions = null // LIST[1:0] OF IfcSectionReinforcementProperties
}
registerIfcClass(IfcReinforcementDefinitionProperties)

class IfcPropertySingleValue extends IfcSimpleProperty {
    NominalValue = null // TYPE IfcValue = SELECT [IfcMeasureValue, IfcSimpleValue, IfcDerivedMeasureValue]
    Unit = null // TYPE IfcUnit = SELECT [IfcDerivedUnit, IfcNamedUnit, IfcMonetaryUnit]
}
registerIfcClass(IfcPropertySingleValue)

class IfcScheduleTimeControl extends IfcControl {
    ActualStart = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    EarlyStart = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    LateStart = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    ScheduleStart = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    ActualFinish = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    EarlyFinish = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    LateFinish = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    ScheduleFinish = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    ScheduleDuration = null // TYPE IfcTimeMeasure = REAL
    ActualDuration = null // TYPE IfcTimeMeasure = REAL
    RemainingTime = null // TYPE IfcTimeMeasure = REAL
    FreeFloat = null // TYPE IfcTimeMeasure = REAL
    TotalFloat = null // TYPE IfcTimeMeasure = REAL
    IsCritical = null // BOOLEAN
    StatusTime = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    StartFloat = null // TYPE IfcTimeMeasure = REAL
    FinishFloat = null // TYPE IfcTimeMeasure = REAL
    Completion = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
}
registerIfcClass(IfcScheduleTimeControl)

class IfcObjectPlacement extends SchemaBase {}
registerIfcClass(IfcObjectPlacement)

class IfcRelAssignsToActor extends IfcRelAssigns {
    RelatingActor = null // ENTITY IfcActor SUBTYPE OF IfcObject
    ActingRole = null // ENTITY IfcActorRole
}
registerIfcClass(IfcRelAssignsToActor)

class IfcRelOccupiesSpaces extends IfcRelAssignsToActor {}
registerIfcClass(IfcRelOccupiesSpaces)

class IfcDocumentElectronicFormat extends SchemaBase {
    FileExtension = null // TYPE IfcLabel = STRING
    MimeContentType = null // TYPE IfcLabel = STRING
    MimeSubtype = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcDocumentElectronicFormat)

class IfcArbitraryProfileDefWithVoids extends IfcArbitraryClosedProfileDef {
    InnerCurves = null // SET[1:0] OF IfcCurve
}
registerIfcClass(IfcArbitraryProfileDefWithVoids)

class IfcCartesianTransformationOperator3D extends IfcCartesianTransformationOperator {
    Axis3 = null // ENTITY IfcDirection SUBTYPE OF IfcGeometricRepresentationItem
}
registerIfcClass(IfcCartesianTransformationOperator3D)

class IfcEvaporativeCoolerType extends IfcEnergyConversionDeviceType {
    PredefinedType = null // TYPE IfcEvaporativeCoolerTypeEnum = ENUMERATION OF [DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER, DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER, DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER, DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER, DIRECTEVAPORATIVEAIRWASHER, INDIRECTEVAPORATIVEPACKAGEAIRCOOLER, INDIRECTEVAPORATIVEWETCOIL, INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER, INDIRECTDIRECTCOMBINATION, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcEvaporativeCoolerType)

class IfcReinforcingMesh extends IfcReinforcingElement {
    MeshLength = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    MeshWidth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    LongitudinalBarNominalDiameter = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    TransverseBarNominalDiameter = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    LongitudinalBarCrossSectionArea = null // TYPE IfcAreaMeasure = REAL
    TransverseBarCrossSectionArea = null // TYPE IfcAreaMeasure = REAL
    LongitudinalBarSpacing = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    TransverseBarSpacing = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcReinforcingMesh)

class IfcMappedItem extends IfcRepresentationItem {
    MappingSource = null // ENTITY IfcRepresentationMap
    MappingTarget = null // ENTITY IfcCartesianTransformationOperator SUBTYPE OF IfcGeometricRepresentationItem
}
registerIfcClass(IfcMappedItem)

class IfcElementComponent extends IfcElement {}
registerIfcClass(IfcElementComponent)

class IfcFastener extends IfcElementComponent {}
registerIfcClass(IfcFastener)

class IfcMechanicalFastener extends IfcFastener {
    NominalDiameter = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    NominalLength = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcMechanicalFastener)

class IfcPreDefinedTerminatorSymbol extends IfcPreDefinedSymbol {}
registerIfcClass(IfcPreDefinedTerminatorSymbol)

class IfcPropertyBoundedValue extends IfcSimpleProperty {
    UpperBoundValue = null // TYPE IfcValue = SELECT [IfcMeasureValue, IfcSimpleValue, IfcDerivedMeasureValue]
    LowerBoundValue = null // TYPE IfcValue = SELECT [IfcMeasureValue, IfcSimpleValue, IfcDerivedMeasureValue]
    Unit = null // TYPE IfcUnit = SELECT [IfcDerivedUnit, IfcNamedUnit, IfcMonetaryUnit]
}
registerIfcClass(IfcPropertyBoundedValue)

class IfcConstructionEquipmentResource extends IfcConstructionResource {}
registerIfcClass(IfcConstructionEquipmentResource)

class IfcMember extends IfcBuildingElement {}
registerIfcClass(IfcMember)

class IfcQuantityCount extends IfcPhysicalSimpleQuantity {
    CountValue = null // TYPE IfcCountMeasure = NUMBER
}
registerIfcClass(IfcQuantityCount)

class IfcProductsOfCombustionProperties extends IfcMaterialProperties {
    SpecificHeatCapacity = null // TYPE IfcSpecificHeatCapacityMeasure = REAL
    N20Content = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    COContent = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    CO2Content = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
}
registerIfcClass(IfcProductsOfCombustionProperties)

class IfcSpaceThermalLoadProperties extends IfcPropertySetDefinition {
    ApplicableValueRatio = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    ThermalLoadSource = null // TYPE IfcThermalLoadSourceEnum = ENUMERATION OF [PEOPLE, LIGHTING, EQUIPMENT, VENTILATIONINDOORAIR, VENTILATIONOUTSIDEAIR, RECIRCULATEDAIR, EXHAUSTAIR, AIREXCHANGERATE, DRYBULBTEMPERATURE, RELATIVEHUMIDITY, INFILTRATION, USERDEFINED, NOTDEFINED]
    PropertySource = null // TYPE IfcPropertySourceEnum = ENUMERATION OF [DESIGN, DESIGNMAXIMUM, DESIGNMINIMUM, SIMULATED, ASBUILT, COMMISSIONING, MEASURED, USERDEFINED, NOTKNOWN]
    SourceDescription = null // TYPE IfcText = STRING
    MaximumValue = null // TYPE IfcPowerMeasure = REAL
    MinimumValue = null // TYPE IfcPowerMeasure = REAL
    ThermalLoadTimeSeriesValues = null // ENTITY IfcTimeSeries
    UserDefinedThermalLoadSource = null // TYPE IfcLabel = STRING
    UserDefinedPropertySource = null // TYPE IfcLabel = STRING
    ThermalLoadType = null // TYPE IfcThermalLoadTypeEnum = ENUMERATION OF [SENSIBLE, LATENT, RADIANT, NOTDEFINED]
}
registerIfcClass(IfcSpaceThermalLoadProperties)

class IfcLoop extends IfcTopologicalRepresentationItem {}
registerIfcClass(IfcLoop)

class IfcPolyLoop extends IfcLoop {
    Polygon = null // LIST[3:0] OF IfcCartesianPoint
}
registerIfcClass(IfcPolyLoop)

class IfcStructuralLoadPlanarForce extends IfcStructuralLoadStatic {
    PlanarForceX = null // TYPE IfcPlanarForceMeasure = REAL
    PlanarForceY = null // TYPE IfcPlanarForceMeasure = REAL
    PlanarForceZ = null // TYPE IfcPlanarForceMeasure = REAL
}
registerIfcClass(IfcStructuralLoadPlanarForce)

class IfcTelecomAddress extends IfcAddress {
    TelephoneNumbers = null // LIST[1:0] OF IfcLabel
    FacsimileNumbers = null // LIST[1:0] OF IfcLabel
    PagerNumber = null // TYPE IfcLabel = STRING
    ElectronicMailAddresses = null // LIST[1:0] OF IfcLabel
    WWWHomePageURL = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcTelecomAddress)

class IfcBuildingElementProxyType extends IfcBuildingElementType {
    PredefinedType = null // TYPE IfcBuildingElementProxyTypeEnum = ENUMERATION OF [USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcBuildingElementProxyType)

class IfcProject extends IfcObject {
    LongName = null // TYPE IfcLabel = STRING
    Phase = null // TYPE IfcLabel = STRING
    RepresentationContexts = null // SET[1:0] OF IfcRepresentationContext
    UnitsInContext = null // ENTITY IfcUnitAssignment
}
registerIfcClass(IfcProject)

class IfcRelConnectsElements extends IfcRelConnects {
    ConnectionGeometry = null // ENTITY IfcConnectionGeometry
    RelatingElement = null // ENTITY IfcElement SUBTYPE OF IfcProduct
    RelatedElement = null // ENTITY IfcElement SUBTYPE OF IfcProduct
}
registerIfcClass(IfcRelConnectsElements)

class IfcStructuredDimensionCallout extends IfcDraughtingCallout {}
registerIfcClass(IfcStructuredDimensionCallout)

class IfcCircleHollowProfileDef extends IfcCircleProfileDef {
    WallThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcCircleHollowProfileDef)

class IfcQuantityTime extends IfcPhysicalSimpleQuantity {
    TimeValue = null // TYPE IfcTimeMeasure = REAL
}
registerIfcClass(IfcQuantityTime)

class IfcTextureVertex extends SchemaBase {
    Coordinates = null // LIST[2:2] OF IfcParameterValue
}
registerIfcClass(IfcTextureVertex)

class IfcClassificationItem extends SchemaBase {
    Notation = null // ENTITY IfcClassificationNotationFacet
    ItemOf = null // ENTITY IfcClassification
    Title = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcClassificationItem)

class IfcFillAreaStyleTiles extends IfcGeometricRepresentationItem {
    TilingPattern = null // ENTITY IfcOneDirectionRepeatFactor SUBTYPE OF IfcGeometricRepresentationItem
    Tiles = null // SET[1:0] OF IfcFillAreaStyleTileShapeSelect
    TilingScale = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
}
registerIfcClass(IfcFillAreaStyleTiles)

class IfcProcedure extends IfcProcess {
    ProcedureID = null // TYPE IfcIdentifier = STRING
    ProcedureType = null // TYPE IfcProcedureTypeEnum = ENUMERATION OF [ADVICE_CAUTION, ADVICE_NOTE, ADVICE_WARNING, CALIBRATION, DIAGNOSTIC, SHUTDOWN, STARTUP, USERDEFINED, NOTDEFINED]
    UserDefinedProcedureType = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcProcedure)

class IfcRelAssociatesClassification extends IfcRelAssociates {
    RelatingClassification = null // TYPE IfcClassificationNotationSelect = SELECT [IfcClassificationNotation, IfcClassificationReference]
}
registerIfcClass(IfcRelAssociatesClassification)

class IfcRelAssociatesApproval extends IfcRelAssociates {
    RelatingApproval = null // ENTITY IfcApproval
}
registerIfcClass(IfcRelAssociatesApproval)

class IfcStructuralLoadTemperature extends IfcStructuralLoadStatic {
    DeltaT_Constant = null // TYPE IfcThermodynamicTemperatureMeasure = REAL
    DeltaT_Y = null // TYPE IfcThermodynamicTemperatureMeasure = REAL
    DeltaT_Z = null // TYPE IfcThermodynamicTemperatureMeasure = REAL
}
registerIfcClass(IfcStructuralLoadTemperature)

class IfcConditionCriterion extends IfcControl {
    Criterion = null // TYPE IfcConditionCriterionSelect = SELECT [IfcLabel, IfcMeasureWithUnit]
    CriterionDateTime = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
}
registerIfcClass(IfcConditionCriterion)

class IfcRadiusDimension extends IfcDimensionCurveDirectedCallout {}
registerIfcClass(IfcRadiusDimension)

class IfcControllerType extends IfcDistributionControlElementType {
    PredefinedType = null // TYPE IfcControllerTypeEnum = ENUMERATION OF [FLOATING, PROPORTIONAL, PROPORTIONALINTEGRAL, PROPORTIONALINTEGRALDERIVATIVE, TIMEDTWOPOSITION, TWOPOSITION, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcControllerType)

class IfcLightSourceDirectional extends IfcLightSource {
    Orientation = null // ENTITY IfcDirection SUBTYPE OF IfcGeometricRepresentationItem
}
registerIfcClass(IfcLightSourceDirectional)

class IfcClosedShell extends IfcConnectedFaceSet {}
registerIfcClass(IfcClosedShell)

class IfcCircle extends IfcConic {
    Radius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcCircle)

class IfcCableCarrierFittingType extends IfcFlowFittingType {
    PredefinedType = null // TYPE IfcCableCarrierFittingTypeEnum = ENUMERATION OF [BEND, CROSS, REDUCER, TEE, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcCableCarrierFittingType)

class IfcFanType extends IfcFlowMovingDeviceType {
    PredefinedType = null // TYPE IfcFanTypeEnum = ENUMERATION OF [CENTRIFUGALFORWARDCURVED, CENTRIFUGALRADIAL, CENTRIFUGALBACKWARDINCLINEDCURVED, CENTRIFUGALAIRFOIL, TUBEAXIAL, VANEAXIAL, PROPELLORAXIAL, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcFanType)

class IfcPerformanceHistory extends IfcControl {
    LifeCyclePhase = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcPerformanceHistory)

class IfcClassificationNotationFacet extends SchemaBase {
    NotationValue = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcClassificationNotationFacet)

class IfcCondition extends IfcGroup {}
registerIfcClass(IfcCondition)

class IfcExternallyDefinedTextFont extends IfcExternalReference {}
registerIfcClass(IfcExternallyDefinedTextFont)

class IfcPreDefinedCurveFont extends IfcPreDefinedItem {}
registerIfcClass(IfcPreDefinedCurveFont)

class IfcDraughtingPreDefinedCurveFont extends IfcPreDefinedCurveFont {}
registerIfcClass(IfcDraughtingPreDefinedCurveFont)

class IfcTransformerType extends IfcEnergyConversionDeviceType {
    PredefinedType = null // TYPE IfcTransformerTypeEnum = ENUMERATION OF [CURRENT, FREQUENCY, VOLTAGE, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcTransformerType)

class IfcHeatExchangerType extends IfcEnergyConversionDeviceType {
    PredefinedType = null // TYPE IfcHeatExchangerTypeEnum = ENUMERATION OF [PLATE, SHELLANDTUBE, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcHeatExchangerType)

class IfcStructuralItem extends IfcProduct {}
registerIfcClass(IfcStructuralItem)

class IfcStructuralConnection extends IfcStructuralItem {
    AppliedCondition = null // ENTITY IfcBoundaryCondition
}
registerIfcClass(IfcStructuralConnection)

class IfcTendonAnchor extends IfcReinforcingElement {}
registerIfcClass(IfcTendonAnchor)

class IfcStructuralPointConnection extends IfcStructuralConnection {}
registerIfcClass(IfcStructuralPointConnection)

class IfcStructuralMember extends IfcStructuralItem {}
registerIfcClass(IfcStructuralMember)

class IfcStructuralCurveMember extends IfcStructuralMember {
    PredefinedType = null // TYPE IfcStructuralCurveTypeEnum = ENUMERATION OF [RIGID_JOINED_MEMBER, PIN_JOINED_MEMBER, CABLE, TENSION_MEMBER, COMPRESSION_MEMBER, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcStructuralCurveMember)

class IfcStructuralCurveMemberVarying extends IfcStructuralCurveMember {}
registerIfcClass(IfcStructuralCurveMemberVarying)

class IfcRailingType extends IfcBuildingElementType {
    PredefinedType = null // TYPE IfcRailingTypeEnum = ENUMERATION OF [HANDRAIL, GUARDRAIL, BALUSTRADE, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcRailingType)

class IfcClassificationNotation extends SchemaBase {
    NotationFacets = null // SET[1:0] OF IfcClassificationNotationFacet
}
registerIfcClass(IfcClassificationNotation)

class IfcPath extends IfcTopologicalRepresentationItem {
    EdgeList = null // LIST[1:0] OF IfcOrientedEdge
}
registerIfcClass(IfcPath)

class IfcVertex extends IfcTopologicalRepresentationItem {}
registerIfcClass(IfcVertex)

class IfcVertexPoint extends IfcVertex {
    VertexGeometry = null // ENTITY IfcPoint SUBTYPE OF IfcGeometricRepresentationItem
}
registerIfcClass(IfcVertexPoint)

class IfcBoundaryCondition extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcBoundaryCondition)

class IfcBoundaryFaceCondition extends IfcBoundaryCondition {
    LinearStiffnessByAreaX = null // TYPE IfcModulusOfSubgradeReactionMeasure = REAL
    LinearStiffnessByAreaY = null // TYPE IfcModulusOfSubgradeReactionMeasure = REAL
    LinearStiffnessByAreaZ = null // TYPE IfcModulusOfSubgradeReactionMeasure = REAL
}
registerIfcClass(IfcBoundaryFaceCondition)

class IfcQuantityLength extends IfcPhysicalSimpleQuantity {
    LengthValue = null // TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcQuantityLength)

class IfcCShapeProfileDef extends IfcParameterizedProfileDef {
    Depth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    Width = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    WallThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    Girth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    InternalFilletRadius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    CentreOfGravityInX = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcCShapeProfileDef)

class IfcCompositeCurve extends IfcBoundedCurve {
    Segments = null // LIST[1:0] OF IfcCompositeCurveSegment
    SelfIntersect = null // LOGICAL
}
registerIfcClass(IfcCompositeCurve)

class Ifc2DCompositeCurve extends IfcCompositeCurve {}
registerIfcClass(Ifc2DCompositeCurve)

class IfcRamp extends IfcBuildingElement {
    ShapeType = null // TYPE IfcRampTypeEnum = ENUMERATION OF [STRAIGHT_RUN_RAMP, TWO_STRAIGHT_RUN_RAMP, QUARTER_TURN_RAMP, TWO_QUARTER_TURN_RAMP, HALF_TURN_RAMP, SPIRAL_RAMP, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcRamp)

class IfcGeneralMaterialProperties extends IfcMaterialProperties {
    MolecularWeight = null // TYPE IfcMolecularWeightMeasure = REAL
    Porosity = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
    MassDensity = null // TYPE IfcMassDensityMeasure = REAL
}
registerIfcClass(IfcGeneralMaterialProperties)

class IfcUnitaryEquipmentType extends IfcEnergyConversionDeviceType {
    PredefinedType = null // TYPE IfcUnitaryEquipmentTypeEnum = ENUMERATION OF [AIRHANDLER, AIRCONDITIONINGUNIT, SPLITSYSTEM, ROOFTOPUNIT, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcUnitaryEquipmentType)

class IfcAppliedValue extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
    AppliedValue = null // TYPE IfcAppliedValueSelect = SELECT [IfcRatioMeasure, IfcMeasureWithUnit, IfcMonetaryMeasure]
    UnitBasis = null // ENTITY IfcMeasureWithUnit
    ApplicableDate = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    FixedUntilDate = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
}
registerIfcClass(IfcAppliedValue)

class IfcCostValue extends IfcAppliedValue {
    CostType = null // TYPE IfcLabel = STRING
    Condition = null // TYPE IfcText = STRING
}
registerIfcClass(IfcCostValue)

class IfcDimensionalExponents extends SchemaBase {
    LengthExponent = null // INTEGER
    MassExponent = null // INTEGER
    TimeExponent = null // INTEGER
    ElectricCurrentExponent = null // INTEGER
    ThermodynamicTemperatureExponent = null // INTEGER
    AmountOfSubstanceExponent = null // INTEGER
    LuminousIntensityExponent = null // INTEGER
}
registerIfcClass(IfcDimensionalExponents)

class IfcMonetaryUnit extends SchemaBase {
    Currency = null // TYPE IfcCurrencyEnum = ENUMERATION OF [AED, AES, ATS, AUD, BBD, BEG, BGL, BHD, BMD, BND, BRL, BSD, BWP, BZD, CAD, CBD, CHF, CLP, CNY, CYS, CZK, DDP, DEM, DKK, EGL, EST, EUR, FAK, FIM, FJD, FKP, FRF, GBP, GIP, GMD, GRX, HKD, HUF, ICK, IDR, ILS, INR, IRP, ITL, JMD, JOD, JPY, KES, KRW, KWD, KYD, LKR, LUF, MTL, MUR, MXN, MYR, NLG, NZD, OMR, PGK, PHP, PKR, PLN, PTN, QAR, RUR, SAR, SCR, SEK, SGD, SKP, THB, TRL, TTD, TWD, USD, VEB, VND, XEU, ZAR, ZWD, NOK]
}
registerIfcClass(IfcMonetaryUnit)

class IfcRelSchedulesCostItems extends IfcRelAssignsToControl {}
registerIfcClass(IfcRelSchedulesCostItems)

class IfcLightDistributionData extends SchemaBase {
    MainPlaneAngle = null // TYPE IfcPlaneAngleMeasure = REAL
    SecondaryPlaneAngle = null // LIST[1:0] OF IfcPlaneAngleMeasure
    LuminousIntensity = null // LIST[1:0] OF IfcLuminousIntensityDistributionMeasure
}
registerIfcClass(IfcLightDistributionData)

class IfcDocumentReference extends IfcExternalReference {}
registerIfcClass(IfcDocumentReference)

class IfcRepresentationContext extends SchemaBase {
    ContextIdentifier = null // TYPE IfcLabel = STRING
    ContextType = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcRepresentationContext)

class IfcGeometricRepresentationContext extends IfcRepresentationContext {
    CoordinateSpaceDimension = null // TYPE IfcDimensionCount = INTEGER
    Precision = null // REAL
    WorldCoordinateSystem = null // TYPE IfcAxis2Placement = SELECT [IfcAxis2Placement2D, IfcAxis2Placement3D]
    TrueNorth = null // ENTITY IfcDirection SUBTYPE OF IfcGeometricRepresentationItem
}
registerIfcClass(IfcGeometricRepresentationContext)

class IfcFlowTreatmentDevice extends IfcDistributionFlowElement {}
registerIfcClass(IfcFlowTreatmentDevice)

class IfcPointOnSurface extends IfcPoint {
    BasisSurface = null // ENTITY IfcSurface SUBTYPE OF IfcGeometricRepresentationItem
    PointParameterU = null // TYPE IfcParameterValue = REAL
    PointParameterV = null // TYPE IfcParameterValue = REAL
}
registerIfcClass(IfcPointOnSurface)

class IfcFaceBasedSurfaceModel extends IfcGeometricRepresentationItem {
    FbsmFaces = null // SET[1:0] OF IfcConnectedFaceSet
}
registerIfcClass(IfcFaceBasedSurfaceModel)

class IfcStructuralLoadLinearForce extends IfcStructuralLoadStatic {
    LinearForceX = null // TYPE IfcLinearForceMeasure = REAL
    LinearForceY = null // TYPE IfcLinearForceMeasure = REAL
    LinearForceZ = null // TYPE IfcLinearForceMeasure = REAL
    LinearMomentX = null // TYPE IfcLinearMomentMeasure = REAL
    LinearMomentY = null // TYPE IfcLinearMomentMeasure = REAL
    LinearMomentZ = null // TYPE IfcLinearMomentMeasure = REAL
}
registerIfcClass(IfcStructuralLoadLinearForce)

class IfcRelaxation extends SchemaBase {
    RelaxationValue = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
    InitialStress = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
}
registerIfcClass(IfcRelaxation)

class IfcRelConnectsPorts extends IfcRelConnects {
    RelatingPort = null // ENTITY IfcPort SUBTYPE OF IfcProduct
    RelatedPort = null // ENTITY IfcPort SUBTYPE OF IfcProduct
    RealizingElement = null // ENTITY IfcElement SUBTYPE OF IfcProduct
}
registerIfcClass(IfcRelConnectsPorts)

class IfcTransportElementType extends IfcElementType {
    PredefinedType = null // TYPE IfcTransportElementTypeEnum = ENUMERATION OF [ELEVATOR, ESCALATOR, MOVINGWALKWAY, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcTransportElementType)

class IfcCraneRailFShapeProfileDef extends IfcParameterizedProfileDef {
    OverallHeight = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    HeadWidth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    Radius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    HeadDepth2 = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    HeadDepth3 = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    WebThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    BaseDepth1 = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    BaseDepth2 = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    CentreOfGravityInY = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcCraneRailFShapeProfileDef)

class IfcSurfaceStyleLighting extends SchemaBase {
    DiffuseTransmissionColour = null // ENTITY IfcColourRgb SUBTYPE OF IfcColourSpecification
    DiffuseReflectionColour = null // ENTITY IfcColourRgb SUBTYPE OF IfcColourSpecification
    TransmissionColour = null // ENTITY IfcColourRgb SUBTYPE OF IfcColourSpecification
    ReflectanceColour = null // ENTITY IfcColourRgb SUBTYPE OF IfcColourSpecification
}
registerIfcClass(IfcSurfaceStyleLighting)

class IfcMove extends IfcTask {
    MoveFrom = null // ENTITY IfcSpatialStructureElement SUBTYPE OF IfcProduct
    MoveTo = null // ENTITY IfcSpatialStructureElement SUBTYPE OF IfcProduct
    PunchList = null // LIST[1:0] OF IfcText
}
registerIfcClass(IfcMove)

class IfcLocalPlacement extends IfcObjectPlacement {
    PlacementRelTo = null // ENTITY IfcObjectPlacement
    RelativePlacement = null // TYPE IfcAxis2Placement = SELECT [IfcAxis2Placement2D, IfcAxis2Placement3D]
}
registerIfcClass(IfcLocalPlacement)

class IfcPropertyConstraintRelationship extends SchemaBase {
    RelatingConstraint = null // ENTITY IfcConstraint
    RelatedProperties = null // SET[1:0] OF IfcProperty
    Name = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
}
registerIfcClass(IfcPropertyConstraintRelationship)

class IfcSlabType extends IfcBuildingElementType {
    PredefinedType = null // TYPE IfcSlabTypeEnum = ENUMERATION OF [FLOOR, ROOF, LANDING, BASESLAB, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcSlabType)

class IfcUnitAssignment extends SchemaBase {
    Units = null // SET[1:0] OF IfcUnit
}
registerIfcClass(IfcUnitAssignment)

class IfcAnnotationCurveOccurrence extends IfcAnnotationOccurrence {}
registerIfcClass(IfcAnnotationCurveOccurrence)

class IfcRelAssignsToProcess extends IfcRelAssigns {
    RelatingProcess = null // ENTITY IfcProcess SUBTYPE OF IfcObject
    QuantityInProcess = null // ENTITY IfcMeasureWithUnit
}
registerIfcClass(IfcRelAssignsToProcess)

class IfcEdgeLoop extends IfcLoop {
    EdgeList = null // LIST[1:0] OF IfcOrientedEdge
}
registerIfcClass(IfcEdgeLoop)

class IfcBoundaryEdgeCondition extends IfcBoundaryCondition {
    LinearStiffnessByLengthX = null // TYPE IfcModulusOfLinearSubgradeReactionMeasure = REAL
    LinearStiffnessByLengthY = null // TYPE IfcModulusOfLinearSubgradeReactionMeasure = REAL
    LinearStiffnessByLengthZ = null // TYPE IfcModulusOfLinearSubgradeReactionMeasure = REAL
    RotationalStiffnessByLengthX = null // TYPE IfcModulusOfRotationalSubgradeReactionMeasure = REAL
    RotationalStiffnessByLengthY = null // TYPE IfcModulusOfRotationalSubgradeReactionMeasure = REAL
    RotationalStiffnessByLengthZ = null // TYPE IfcModulusOfRotationalSubgradeReactionMeasure = REAL
}
registerIfcClass(IfcBoundaryEdgeCondition)

class IfcZone extends IfcGroup {}
registerIfcClass(IfcZone)

class IfcRelConnectsStructuralActivity extends IfcRelConnects {
    RelatingElement = null // TYPE IfcStructuralActivityAssignmentSelect = SELECT [IfcStructuralItem, IfcElement]
    RelatedStructuralActivity = null // ENTITY IfcStructuralActivity SUBTYPE OF IfcProduct
}
registerIfcClass(IfcRelConnectsStructuralActivity)

class IfcFlowMovingDevice extends IfcDistributionFlowElement {}
registerIfcClass(IfcFlowMovingDevice)

class IfcRampFlightType extends IfcBuildingElementType {
    PredefinedType = null // TYPE IfcRampFlightTypeEnum = ENUMERATION OF [STRAIGHT, SPIRAL, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcRampFlightType)

class IfcDistributionChamberElementType extends IfcDistributionFlowElementType {
    PredefinedType = null // TYPE IfcDistributionChamberElementTypeEnum = ENUMERATION OF [FORMEDDUCT, INSPECTIONCHAMBER, INSPECTIONPIT, MANHOLE, METERCHAMBER, SUMP, TRENCH, VALVECHAMBER, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcDistributionChamberElementType)

class IfcPumpType extends IfcFlowMovingDeviceType {
    PredefinedType = null // TYPE IfcPumpTypeEnum = ENUMERATION OF [CIRCULATOR, ENDSUCTION, SPLITCASE, VERTICALINLINE, VERTICALTURBINE, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcPumpType)

class IfcSphere extends IfcCsgPrimitive3D {
    Radius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcSphere)

class IfcColumnType extends IfcBuildingElementType {
    PredefinedType = null // TYPE IfcColumnTypeEnum = ENUMERATION OF [COLUMN, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcColumnType)

class IfcLightIntensityDistribution extends SchemaBase {
    LightDistributionCurve = null // TYPE IfcLightDistributionCurveEnum = ENUMERATION OF [TYPE_A, TYPE_B, TYPE_C, NOTDEFINED]
    DistributionData = null // LIST[1:0] OF IfcLightDistributionData
}
registerIfcClass(IfcLightIntensityDistribution)

class IfcEquipmentStandard extends IfcControl {}
registerIfcClass(IfcEquipmentStandard)

class IfcRelAssociatesAppliedValue extends IfcRelAssociates {
    RelatingAppliedValue = null // ENTITY IfcAppliedValue
}
registerIfcClass(IfcRelAssociatesAppliedValue)

class IfcCurrencyRelationship extends SchemaBase {
    RelatingMonetaryUnit = null // ENTITY IfcMonetaryUnit
    RelatedMonetaryUnit = null // ENTITY IfcMonetaryUnit
    ExchangeRate = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    RateDateTime = null // ENTITY IfcDateAndTime
    RateSource = null // ENTITY IfcLibraryInformation
}
registerIfcClass(IfcCurrencyRelationship)

class IfcBeam extends IfcBuildingElement {}
registerIfcClass(IfcBeam)

class IfcDoor extends IfcBuildingElement {
    OverallHeight = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    OverallWidth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcDoor)

class IfcCurtainWall extends IfcBuildingElement {}
registerIfcClass(IfcCurtainWall)

class IfcTextStyleTextModel extends SchemaBase {
    TextIndent = null // TYPE IfcSizeSelect = SELECT [IfcRatioMeasure, IfcLengthMeasure, IfcDescriptiveMeasure, IfcPositiveLengthMeasure, IfcNormalisedRatioMeasure, IfcPositiveRatioMeasure]
    TextAlign = null // TYPE IfcTextAlignment = STRING
    TextDecoration = null // TYPE IfcTextDecoration = STRING
    LetterSpacing = null // TYPE IfcSizeSelect = SELECT [IfcRatioMeasure, IfcLengthMeasure, IfcDescriptiveMeasure, IfcPositiveLengthMeasure, IfcNormalisedRatioMeasure, IfcPositiveRatioMeasure]
    WordSpacing = null // TYPE IfcSizeSelect = SELECT [IfcRatioMeasure, IfcLengthMeasure, IfcDescriptiveMeasure, IfcPositiveLengthMeasure, IfcNormalisedRatioMeasure, IfcPositiveRatioMeasure]
    TextTransform = null // TYPE IfcTextTransformation = STRING
    LineHeight = null // TYPE IfcSizeSelect = SELECT [IfcRatioMeasure, IfcLengthMeasure, IfcDescriptiveMeasure, IfcPositiveLengthMeasure, IfcNormalisedRatioMeasure, IfcPositiveRatioMeasure]
}
registerIfcClass(IfcTextStyleTextModel)

class IfcTopologyRepresentation extends IfcShapeModel {}
registerIfcClass(IfcTopologyRepresentation)

class IfcMaterialDefinitionRepresentation extends IfcProductRepresentation {
    RepresentedMaterial = null // ENTITY IfcMaterial
}
registerIfcClass(IfcMaterialDefinitionRepresentation)

class IfcPipeSegmentType extends IfcFlowSegmentType {
    PredefinedType = null // TYPE IfcPipeSegmentTypeEnum = ENUMERATION OF [FLEXIBLESEGMENT, RIGIDSEGMENT, GUTTER, SPOOL, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcPipeSegmentType)

class IfcRationalBezierCurve extends IfcBezierCurve {
    WeightsData = null // LIST[2:0] OF REAL
}
registerIfcClass(IfcRationalBezierCurve)

class IfcColumn extends IfcBuildingElement {}
registerIfcClass(IfcColumn)

class IfcPropertyDependencyRelationship extends SchemaBase {
    DependingProperty = null // ENTITY IfcProperty
    DependantProperty = null // ENTITY IfcProperty
    Name = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
    Expression = null // TYPE IfcText = STRING
}
registerIfcClass(IfcPropertyDependencyRelationship)

class IfcProfileProperties extends SchemaBase {
    ProfileName = null // TYPE IfcLabel = STRING
    ProfileDefinition = null // ENTITY IfcProfileDef
}
registerIfcClass(IfcProfileProperties)

class IfcGeneralProfileProperties extends IfcProfileProperties {
    PhysicalWeight = null // TYPE IfcMassPerLengthMeasure = REAL
    Perimeter = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    MinimumPlateThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    MaximumPlateThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    CrossSectionArea = null // TYPE IfcAreaMeasure = REAL
}
registerIfcClass(IfcGeneralProfileProperties)

class IfcStructuralProfileProperties extends IfcGeneralProfileProperties {
    TorsionalConstantX = null // TYPE IfcMomentOfInertiaMeasure = REAL
    MomentOfInertiaYZ = null // TYPE IfcMomentOfInertiaMeasure = REAL
    MomentOfInertiaY = null // TYPE IfcMomentOfInertiaMeasure = REAL
    MomentOfInertiaZ = null // TYPE IfcMomentOfInertiaMeasure = REAL
    WarpingConstant = null // TYPE IfcWarpingConstantMeasure = REAL
    ShearCentreZ = null // TYPE IfcLengthMeasure = REAL
    ShearCentreY = null // TYPE IfcLengthMeasure = REAL
    ShearDeformationAreaZ = null // TYPE IfcAreaMeasure = REAL
    ShearDeformationAreaY = null // TYPE IfcAreaMeasure = REAL
    MaximumSectionModulusY = null // TYPE IfcSectionModulusMeasure = REAL
    MinimumSectionModulusY = null // TYPE IfcSectionModulusMeasure = REAL
    MaximumSectionModulusZ = null // TYPE IfcSectionModulusMeasure = REAL
    MinimumSectionModulusZ = null // TYPE IfcSectionModulusMeasure = REAL
    TorsionalSectionModulus = null // TYPE IfcSectionModulusMeasure = REAL
    CentreOfGravityInX = null // TYPE IfcLengthMeasure = REAL
    CentreOfGravityInY = null // TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcStructuralProfileProperties)

class IfcEvaporatorType extends IfcEnergyConversionDeviceType {
    PredefinedType = null // TYPE IfcEvaporatorTypeEnum = ENUMERATION OF [DIRECTEXPANSIONSHELLANDTUBE, DIRECTEXPANSIONTUBEINTUBE, DIRECTEXPANSIONBRAZEDPLATE, FLOODEDSHELLANDTUBE, SHELLANDCOIL, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcEvaporatorType)

class IfcRelAssociatesDocument extends IfcRelAssociates {
    RelatingDocument = null // TYPE IfcDocumentSelect = SELECT [IfcDocumentReference, IfcDocumentInformation]
}
registerIfcClass(IfcRelAssociatesDocument)

class IfcStyledRepresentation extends IfcStyleModel {}
registerIfcClass(IfcStyledRepresentation)

class IfcFilterType extends IfcFlowTreatmentDeviceType {
    PredefinedType = null // TYPE IfcFilterTypeEnum = ENUMERATION OF [AIRPARTICLEFILTER, ODORFILTER, OILFILTER, STRAINER, WATERFILTER, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcFilterType)

class IfcPropertyEnumeration extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
    EnumerationValues = null // LIST[1:0] OF IfcValue
    Unit = null // TYPE IfcUnit = SELECT [IfcDerivedUnit, IfcNamedUnit, IfcMonetaryUnit]
}
registerIfcClass(IfcPropertyEnumeration)

class IfcDuctFittingType extends IfcFlowFittingType {
    PredefinedType = null // TYPE IfcDuctFittingTypeEnum = ENUMERATION OF [BEND, CONNECTOR, ENTRY, EXIT, JUNCTION, OBSTRUCTION, TRANSITION, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcDuctFittingType)

class IfcFluidFlowProperties extends IfcPropertySetDefinition {
    PropertySource = null // TYPE IfcPropertySourceEnum = ENUMERATION OF [DESIGN, DESIGNMAXIMUM, DESIGNMINIMUM, SIMULATED, ASBUILT, COMMISSIONING, MEASURED, USERDEFINED, NOTKNOWN]
    FlowConditionTimeSeries = null // ENTITY IfcTimeSeries
    VelocityTimeSeries = null // ENTITY IfcTimeSeries
    FlowrateTimeSeries = null // ENTITY IfcTimeSeries
    Fluid = null // ENTITY IfcMaterial
    PressureTimeSeries = null // ENTITY IfcTimeSeries
    UserDefinedPropertySource = null // TYPE IfcLabel = STRING
    TemperatureSingleValue = null // TYPE IfcThermodynamicTemperatureMeasure = REAL
    WetBulbTemperatureSingleValue = null // TYPE IfcThermodynamicTemperatureMeasure = REAL
    WetBulbTemperatureTimeSeries = null // ENTITY IfcTimeSeries
    TemperatureTimeSeries = null // ENTITY IfcTimeSeries
    FlowrateSingleValue = null // TYPE IfcDerivedMeasureValue = SELECT [IfcVolumetricFlowRateMeasure, IfcTimeStamp, IfcThermalTransmittanceMeasure, IfcThermalResistanceMeasure, IfcThermalAdmittanceMeasure, IfcPressureMeasure, IfcPowerMeasure, IfcMassFlowRateMeasure, IfcMassDensityMeasure, IfcLinearVelocityMeasure, IfcKinematicViscosityMeasure, IfcIntegerCountRateMeasure, IfcHeatFluxDensityMeasure, IfcFrequencyMeasure, IfcEnergyMeasure, IfcElectricVoltageMeasure, IfcDynamicViscosityMeasure, IfcCompoundPlaneAngleMeasure, IfcAngularVelocityMeasure, IfcThermalConductivityMeasure, IfcMolecularWeightMeasure, IfcVaporPermeabilityMeasure, IfcMoistureDiffusivityMeasure, IfcIsothermalMoistureCapacityMeasure, IfcSpecificHeatCapacityMeasure, IfcMonetaryMeasure, IfcMagneticFluxDensityMeasure, IfcMagneticFluxMeasure, IfcLuminousFluxMeasure, IfcForceMeasure, IfcInductanceMeasure, IfcIlluminanceMeasure, IfcElectricResistanceMeasure, IfcElectricConductanceMeasure, IfcElectricChargeMeasure, IfcDoseEquivalentMeasure, IfcElectricCapacitanceMeasure, IfcAbsorbedDoseMeasure, IfcRadioActivityMeasure, IfcRotationalFrequencyMeasure, IfcTorqueMeasure, IfcAccelerationMeasure, IfcLinearForceMeasure, IfcLinearStiffnessMeasure, IfcModulusOfSubgradeReactionMeasure, IfcModulusOfElasticityMeasure, IfcMomentOfInertiaMeasure, IfcPlanarForceMeasure, IfcRotationalStiffnessMeasure, IfcShearModulusMeasure, IfcLinearMomentMeasure, IfcLuminousIntensityDistributionMeasure, IfcCurvatureMeasure, IfcMassPerLengthMeasure, IfcModulusOfLinearSubgradeReactionMeasure, IfcModulusOfRotationalSubgradeReactionMeasure, IfcRotationalMassMeasure, IfcSectionalAreaIntegralMeasure, IfcSectionModulusMeasure, IfcTemperatureGradientMeasure, IfcThermalExpansionCoefficientMeasure, IfcWarpingConstantMeasure, IfcWarpingMomentMeasure, IfcSoundPowerMeasure, IfcSoundPressureMeasure, IfcHeatingValueMeasure, IfcPHMeasure, IfcIonConcentrationMeasure]
    FlowConditionSingleValue = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    VelocitySingleValue = null // TYPE IfcLinearVelocityMeasure = REAL
    PressureSingleValue = null // TYPE IfcPressureMeasure = REAL
}
registerIfcClass(IfcFluidFlowProperties)

class IfcHygroscopicMaterialProperties extends IfcMaterialProperties {
    UpperVaporResistanceFactor = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    LowerVaporResistanceFactor = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    IsothermalMoistureCapacity = null // TYPE IfcIsothermalMoistureCapacityMeasure = REAL
    VaporPermeability = null // TYPE IfcVaporPermeabilityMeasure = REAL
    MoistureDiffusivity = null // TYPE IfcMoistureDiffusivityMeasure = REAL
}
registerIfcClass(IfcHygroscopicMaterialProperties)

class IfcStructuralAction extends IfcStructuralActivity {
    DestabilizingLoad = null // BOOLEAN
    CausedBy = null // ENTITY IfcStructuralReaction SUBTYPE OF IfcStructuralActivity
}
registerIfcClass(IfcStructuralAction)

class IfcStructuralPointAction extends IfcStructuralAction {}
registerIfcClass(IfcStructuralPointAction)

class IfcBoundedSurface extends IfcSurface {}
registerIfcClass(IfcBoundedSurface)

class IfcCurveBoundedPlane extends IfcBoundedSurface {
    BasisSurface = null // ENTITY IfcPlane SUBTYPE OF IfcElementarySurface
    OuterBoundary = null // ENTITY IfcCurve SUBTYPE OF IfcGeometricRepresentationItem
    InnerBoundaries = null // SET[0:0] OF IfcCurve
}
registerIfcClass(IfcCurveBoundedPlane)

class IfcGrid extends IfcProduct {
    UAxes = null // LIST[1:0] OF IfcGridAxis
    VAxes = null // LIST[1:0] OF IfcGridAxis
    WAxes = null // LIST[1:0] OF IfcGridAxis
}
registerIfcClass(IfcGrid)

class IfcDraughtingCalloutRelationship extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
    RelatingDraughtingCallout = null // ENTITY IfcDraughtingCallout SUBTYPE OF IfcGeometricRepresentationItem
    RelatedDraughtingCallout = null // ENTITY IfcDraughtingCallout SUBTYPE OF IfcGeometricRepresentationItem
}
registerIfcClass(IfcDraughtingCalloutRelationship)

class IfcCoordinatedUniversalTimeOffset extends SchemaBase {
    HourOffset = null // TYPE IfcHourInDay = INTEGER
    MinuteOffset = null // TYPE IfcMinuteInHour = INTEGER
    Sense = null // TYPE IfcAheadOrBehind = ENUMERATION OF [AHEAD, BEHIND]
}
registerIfcClass(IfcCoordinatedUniversalTimeOffset)

class IfcSurfaceStyleRefraction extends SchemaBase {
    RefractionIndex = null // TYPE IfcReal = REAL
    DispersionFactor = null // TYPE IfcReal = REAL
}
registerIfcClass(IfcSurfaceStyleRefraction)

class IfcPermeableCoveringProperties extends IfcPropertySetDefinition {
    OperationType = null // TYPE IfcPermeableCoveringOperationEnum = ENUMERATION OF [GRILL, LOUVER, SCREEN, USERDEFINED, NOTDEFINED]
    PanelPosition = null // TYPE IfcWindowPanelPositionEnum = ENUMERATION OF [LEFT, MIDDLE, RIGHT, BOTTOM, TOP, NOTDEFINED]
    FrameDepth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    FrameThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    ShapeAspectStyle = null // ENTITY IfcShapeAspect
}
registerIfcClass(IfcPermeableCoveringProperties)

class IfcTextStyleFontModel extends IfcPreDefinedTextFont {
    FontFamily = null // LIST[1:0] OF IfcTextFontName
    FontStyle = null // TYPE IfcFontStyle = STRING
    FontVariant = null // TYPE IfcFontVariant = STRING
    FontWeight = null // TYPE IfcFontWeight = STRING
    FontSize = null // TYPE IfcSizeSelect = SELECT [IfcRatioMeasure, IfcLengthMeasure, IfcDescriptiveMeasure, IfcPositiveLengthMeasure, IfcNormalisedRatioMeasure, IfcPositiveRatioMeasure]
}
registerIfcClass(IfcTextStyleFontModel)

class IfcDimensionCalloutRelationship extends IfcDraughtingCalloutRelationship {}
registerIfcClass(IfcDimensionCalloutRelationship)

class IfcRectangularTrimmedSurface extends IfcBoundedSurface {
    BasisSurface = null // ENTITY IfcSurface SUBTYPE OF IfcGeometricRepresentationItem
    U1 = null // TYPE IfcParameterValue = REAL
    V1 = null // TYPE IfcParameterValue = REAL
    U2 = null // TYPE IfcParameterValue = REAL
    V2 = null // TYPE IfcParameterValue = REAL
    Usense = null // BOOLEAN
    Vsense = null // BOOLEAN
}
registerIfcClass(IfcRectangularTrimmedSurface)

class IfcRelAssignsToProduct extends IfcRelAssigns {
    RelatingProduct = null // ENTITY IfcProduct SUBTYPE OF IfcObject
}
registerIfcClass(IfcRelAssignsToProduct)

class IfcTextureCoordinate extends SchemaBase {}
registerIfcClass(IfcTextureCoordinate)

class IfcTextureCoordinateGenerator extends IfcTextureCoordinate {
    Mode = null // TYPE IfcLabel = STRING
    Parameter = null // LIST[1:0] OF IfcSimpleValue
}
registerIfcClass(IfcTextureCoordinateGenerator)

class IfcCurveStyleFontAndScaling extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
    CurveFont = null // TYPE IfcCurveStyleFontSelect = SELECT [IfcPreDefinedCurveFont, IfcCurveStyleFont]
    CurveFontScaling = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
}
registerIfcClass(IfcCurveStyleFontAndScaling)

class IfcSectionReinforcementProperties extends SchemaBase {
    LongitudinalStartPosition = null // TYPE IfcLengthMeasure = REAL
    LongitudinalEndPosition = null // TYPE IfcLengthMeasure = REAL
    TransversePosition = null // TYPE IfcLengthMeasure = REAL
    ReinforcementRole = null // TYPE IfcReinforcingBarRoleEnum = ENUMERATION OF [MAIN, SHEAR, LIGATURE, STUD, PUNCHING, EDGE, RING, USERDEFINED, NOTDEFINED]
    SectionDefinition = null // ENTITY IfcSectionProperties
    CrossSectionReinforcementDefinitions = null // SET[1:0] OF IfcReinforcementBarProperties
}
registerIfcClass(IfcSectionReinforcementProperties)

class IfcProjectOrder extends IfcControl {
    ID = null // TYPE IfcIdentifier = STRING
    PredefinedType = null // TYPE IfcProjectOrderTypeEnum = ENUMERATION OF [CHANGEORDER, MAINTENANCEWORKORDER, MOVEORDER, PURCHASEORDER, WORKORDER, USERDEFINED, NOTDEFINED]
    Status = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcProjectOrder)

class IfcRelConnectsStructuralMember extends IfcRelConnects {
    RelatingStructuralMember = null // ENTITY IfcStructuralMember SUBTYPE OF IfcStructuralItem
    RelatedStructuralConnection = null // ENTITY IfcStructuralConnection SUBTYPE OF IfcStructuralItem
    AppliedCondition = null // ENTITY IfcBoundaryCondition
    AdditionalConditions = null // ENTITY IfcStructuralConnectionCondition
    SupportedLength = null // TYPE IfcLengthMeasure = REAL
    ConditionCoordinateSystem = null // ENTITY IfcAxis2Placement3D SUBTYPE OF IfcPlacement
}
registerIfcClass(IfcRelConnectsStructuralMember)

class IfcRelConnectsWithEccentricity extends IfcRelConnectsStructuralMember {
    ConnectionConstraint = null // ENTITY IfcConnectionGeometry
}
registerIfcClass(IfcRelConnectsWithEccentricity)

class IfcPropertyTableValue extends IfcSimpleProperty {
    DefiningValues = null // LIST[1:0] OF IfcValue
    DefinedValues = null // LIST[1:0] OF IfcValue
    Expression = null // TYPE IfcText = STRING
    DefiningUnit = null // TYPE IfcUnit = SELECT [IfcDerivedUnit, IfcNamedUnit, IfcMonetaryUnit]
    DefinedUnit = null // TYPE IfcUnit = SELECT [IfcDerivedUnit, IfcNamedUnit, IfcMonetaryUnit]
}
registerIfcClass(IfcPropertyTableValue)

class IfcCraneRailAShapeProfileDef extends IfcParameterizedProfileDef {
    OverallHeight = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    BaseWidth2 = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    Radius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    HeadWidth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    HeadDepth2 = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    HeadDepth3 = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    WebThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    BaseWidth4 = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    BaseDepth1 = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    BaseDepth2 = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    BaseDepth3 = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    CentreOfGravityInY = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcCraneRailAShapeProfileDef)

class IfcOneDirectionRepeatFactor extends IfcGeometricRepresentationItem {
    RepeatFactor = null // ENTITY IfcVector SUBTYPE OF IfcGeometricRepresentationItem
}
registerIfcClass(IfcOneDirectionRepeatFactor)

class IfcDamperType extends IfcFlowControllerType {
    PredefinedType = null // TYPE IfcDamperTypeEnum = ENUMERATION OF [CONTROLDAMPER, FIREDAMPER, SMOKEDAMPER, FIRESMOKEDAMPER, BACKDRAFTDAMPER, RELIEFDAMPER, BLASTDAMPER, GRAVITYDAMPER, GRAVITYRELIEFDAMPER, BALANCINGDAMPER, FUMEHOODEXHAUST, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcDamperType)

class IfcRelInteractionRequirements extends IfcRelConnects {
    DailyInteraction = null // TYPE IfcCountMeasure = NUMBER
    ImportanceRating = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
    LocationOfInteraction = null // ENTITY IfcSpatialStructureElement SUBTYPE OF IfcProduct
    RelatedSpaceProgram = null // ENTITY IfcSpaceProgram SUBTYPE OF IfcControl
    RelatingSpaceProgram = null // ENTITY IfcSpaceProgram SUBTYPE OF IfcControl
}
registerIfcClass(IfcRelInteractionRequirements)

class IfcFlowTerminal extends IfcDistributionFlowElement {}
registerIfcClass(IfcFlowTerminal)

class IfcRelDefinesByType extends IfcRelDefines {
    RelatingType = null // ENTITY IfcTypeObject SUBTYPE OF IfcObjectDefinition
}
registerIfcClass(IfcRelDefinesByType)

class IfcTimeSeries extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
    StartTime = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    EndTime = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    TimeSeriesDataType = null // TYPE IfcTimeSeriesDataTypeEnum = ENUMERATION OF [CONTINUOUS, DISCRETE, DISCRETEBINARY, PIECEWISEBINARY, PIECEWISECONSTANT, PIECEWISECONTINUOUS, NOTDEFINED]
    DataOrigin = null // TYPE IfcDataOriginEnum = ENUMERATION OF [MEASURED, PREDICTED, SIMULATED, USERDEFINED, NOTDEFINED]
    UserDefinedDataOrigin = null // TYPE IfcLabel = STRING
    Unit = null // TYPE IfcUnit = SELECT [IfcDerivedUnit, IfcNamedUnit, IfcMonetaryUnit]
}
registerIfcClass(IfcTimeSeries)

class IfcIrregularTimeSeries extends IfcTimeSeries {
    Values = null // LIST[1:0] OF IfcIrregularTimeSeriesValue
}
registerIfcClass(IfcIrregularTimeSeries)

class IfcMeasureWithUnit extends SchemaBase {
    ValueComponent = null // TYPE IfcValue = SELECT [IfcMeasureValue, IfcSimpleValue, IfcDerivedMeasureValue]
    UnitComponent = null // TYPE IfcUnit = SELECT [IfcDerivedUnit, IfcNamedUnit, IfcMonetaryUnit]
}
registerIfcClass(IfcMeasureWithUnit)

class IfcCompositeProfileDef extends IfcProfileDef {
    Profiles = null // SET[2:0] OF IfcProfileDef
    Label = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcCompositeProfileDef)

class IfcChamferEdgeFeature extends IfcEdgeFeature {
    Width = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    Height = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcChamferEdgeFeature)

class IfcAnnotation extends IfcProduct {}
registerIfcClass(IfcAnnotation)

class IfcServiceLife extends IfcControl {
    ServiceLifeType = null // TYPE IfcServiceLifeTypeEnum = ENUMERATION OF [ACTUALSERVICELIFE, EXPECTEDSERVICELIFE, OPTIMISTICREFERENCESERVICELIFE, PESSIMISTICREFERENCESERVICELIFE, REFERENCESERVICELIFE]
    ServiceLifeDuration = null // TYPE IfcTimeMeasure = REAL
}
registerIfcClass(IfcServiceLife)

class IfcGridAxis extends SchemaBase {
    AxisTag = null // TYPE IfcLabel = STRING
    AxisCurve = null // ENTITY IfcCurve SUBTYPE OF IfcGeometricRepresentationItem
    SameSense = null // TYPE IfcBoolean = BOOLEAN
}
registerIfcClass(IfcGridAxis)

class IfcTimeSeriesReferenceRelationship extends SchemaBase {
    ReferencedTimeSeries = null // ENTITY IfcTimeSeries
    TimeSeriesReferences = null // SET[1:0] OF IfcDocumentSelect
}
registerIfcClass(IfcTimeSeriesReferenceRelationship)

class IfcRectangleProfileDef extends IfcParameterizedProfileDef {
    XDim = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    YDim = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcRectangleProfileDef)

class IfcGeometricSet extends IfcGeometricRepresentationItem {
    Elements = null // SET[1:0] OF IfcGeometricSetSelect
}
registerIfcClass(IfcGeometricSet)

class IfcGeometricCurveSet extends IfcGeometricSet {}
registerIfcClass(IfcGeometricCurveSet)

class IfcBeamType extends IfcBuildingElementType {
    PredefinedType = null // TYPE IfcBeamTypeEnum = ENUMERATION OF [BEAM, JOIST, LINTEL, T_BEAM, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcBeamType)

class IfcDefinedSymbol extends IfcGeometricRepresentationItem {
    Definition = null // TYPE IfcDefinedSymbolSelect = SELECT [IfcPreDefinedSymbol, IfcExternallyDefinedSymbol]
    Target = null // ENTITY IfcCartesianTransformationOperator2D SUBTYPE OF IfcCartesianTransformationOperator
}
registerIfcClass(IfcDefinedSymbol)

class IfcCartesianTransformationOperator3DnonUniform extends IfcCartesianTransformationOperator3D {
    Scale2 = null // REAL
    Scale3 = null // REAL
}
registerIfcClass(IfcCartesianTransformationOperator3DnonUniform)

class IfcAnnotationSurface extends IfcGeometricRepresentationItem {
    Item = null // ENTITY IfcGeometricRepresentationItem SUBTYPE OF IfcRepresentationItem
    TextureCoordinates = null // ENTITY IfcTextureCoordinate
}
registerIfcClass(IfcAnnotationSurface)

class IfcExternallyDefinedHatchStyle extends IfcExternalReference {}
registerIfcClass(IfcExternallyDefinedHatchStyle)

class IfcRibPlateProfileProperties extends IfcProfileProperties {
    Thickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    RibHeight = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    RibWidth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    RibSpacing = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    Direction = null // TYPE IfcRibPlateDirectionEnum = ENUMERATION OF [DIRECTION_X, DIRECTION_Y]
}
registerIfcClass(IfcRibPlateProfileProperties)

class IfcStructuralSurfaceConnection extends IfcStructuralConnection {}
registerIfcClass(IfcStructuralSurfaceConnection)

class IfcDiscreteAccessory extends IfcElementComponent {}
registerIfcClass(IfcDiscreteAccessory)

class IfcSectionProperties extends SchemaBase {
    SectionType = null // TYPE IfcSectionTypeEnum = ENUMERATION OF [UNIFORM, TAPERED]
    StartProfile = null // ENTITY IfcProfileDef
    EndProfile = null // ENTITY IfcProfileDef
}
registerIfcClass(IfcSectionProperties)

class IfcStructuralPlanarAction extends IfcStructuralAction {
    ProjectedOrTrue = null // TYPE IfcProjectedOrTrueLengthEnum = ENUMERATION OF [PROJECTED_LENGTH, TRUE_LENGTH]
}
registerIfcClass(IfcStructuralPlanarAction)

class IfcStructuralPlanarActionVarying extends IfcStructuralPlanarAction {
    VaryingAppliedLoadLocation = null // ENTITY IfcShapeAspect
    SubsequentAppliedLoads = null // LIST[2:0] OF IfcStructuralLoad
}
registerIfcClass(IfcStructuralPlanarActionVarying)

class IfcFlowController extends IfcDistributionFlowElement {}
registerIfcClass(IfcFlowController)

class IfcElectricDistributionPoint extends IfcFlowController {
    DistributionPointFunction = null // TYPE IfcElectricDistributionPointFunctionEnum = ENUMERATION OF [ALARMPANEL, CONSUMERUNIT, CONTROLPANEL, DISTRIBUTIONBOARD, GASDETECTORPANEL, INDICATORPANEL, MIMICPANEL, MOTORCONTROLCENTRE, SWITCHBOARD, USERDEFINED, NOTDEFINED]
    UserDefinedFunction = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcElectricDistributionPoint)

class IfcRelAssociatesProfileProperties extends IfcRelAssociates {
    RelatingProfileProperties = null // ENTITY IfcProfileProperties
    ProfileSectionLocation = null // ENTITY IfcShapeAspect
    ProfileOrientation = null // TYPE IfcOrientationSelect = SELECT [IfcPlaneAngleMeasure, IfcDirection]
}
registerIfcClass(IfcRelAssociatesProfileProperties)

class IfcBooleanClippingResult extends IfcBooleanResult {}
registerIfcClass(IfcBooleanClippingResult)

class IfcVertexLoop extends IfcLoop {
    LoopVertex = null // ENTITY IfcVertex SUBTYPE OF IfcTopologicalRepresentationItem
}
registerIfcClass(IfcVertexLoop)

class IfcSurfaceStyle extends IfcPresentationStyle {
    Side = null // TYPE IfcSurfaceSide = ENUMERATION OF [POSITIVE, NEGATIVE, BOTH]
    Styles = null // SET[1:5] OF IfcSurfaceStyleElementSelect
}
registerIfcClass(IfcSurfaceStyle)

class IfcCurveStyle extends IfcPresentationStyle {
    CurveFont = null // TYPE IfcCurveFontOrScaledCurveFontSelect = SELECT [IfcCurveStyleFontSelect, IfcCurveStyleFontAndScaling]
    CurveWidth = null // TYPE IfcSizeSelect = SELECT [IfcRatioMeasure, IfcLengthMeasure, IfcDescriptiveMeasure, IfcPositiveLengthMeasure, IfcNormalisedRatioMeasure, IfcPositiveRatioMeasure]
    CurveColour = null // TYPE IfcColour = SELECT [IfcColourSpecification, IfcPreDefinedColour]
}
registerIfcClass(IfcCurveStyle)

class IfcMechanicalSteelMaterialProperties extends IfcMechanicalMaterialProperties {
    YieldStress = null // TYPE IfcPressureMeasure = REAL
    UltimateStress = null // TYPE IfcPressureMeasure = REAL
    UltimateStrain = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    HardeningModule = null // TYPE IfcModulusOfElasticityMeasure = REAL
    ProportionalStress = null // TYPE IfcPressureMeasure = REAL
    PlasticStrain = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    Relaxations = null // SET[1:0] OF IfcRelaxation
}
registerIfcClass(IfcMechanicalSteelMaterialProperties)

class IfcCostSchedule extends IfcControl {
    SubmittedBy = null // TYPE IfcActorSelect = SELECT [IfcOrganization, IfcPerson, IfcPersonAndOrganization]
    PreparedBy = null // TYPE IfcActorSelect = SELECT [IfcOrganization, IfcPerson, IfcPersonAndOrganization]
    SubmittedOn = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    Status = null // TYPE IfcLabel = STRING
    TargetUsers = null // SET[1:0] OF IfcActorSelect
    UpdateDate = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    ID = null // TYPE IfcIdentifier = STRING
    PredefinedType = null // TYPE IfcCostScheduleTypeEnum = ENUMERATION OF [BUDGET, COSTPLAN, ESTIMATE, TENDER, PRICEDBILLOFQUANTITIES, UNPRICEDBILLOFQUANTITIES, SCHEDULEOFRATES, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcCostSchedule)

class IfcFuelProperties extends IfcMaterialProperties {
    CombustionTemperature = null // TYPE IfcThermodynamicTemperatureMeasure = REAL
    CarbonContent = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    LowerHeatingValue = null // TYPE IfcHeatingValueMeasure = REAL
    HigherHeatingValue = null // TYPE IfcHeatingValueMeasure = REAL
}
registerIfcClass(IfcFuelProperties)

class IfcTendon extends IfcReinforcingElement {
    PredefinedType = null // TYPE IfcTendonTypeEnum = ENUMERATION OF [STRAND, WIRE, BAR, COATED, USERDEFINED, NOTDEFINED]
    NominalDiameter = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    CrossSectionArea = null // TYPE IfcAreaMeasure = REAL
    TensionForce = null // TYPE IfcForceMeasure = REAL
    PreStress = null // TYPE IfcPressureMeasure = REAL
    FrictionCoefficient = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
    AnchorageSlip = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    MinCurvatureRadius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcTendon)

class IfcSpatialStructureElement extends IfcProduct {
    LongName = null // TYPE IfcLabel = STRING
    CompositionType = null // TYPE IfcElementCompositionEnum = ENUMERATION OF [COMPLEX, ELEMENT, PARTIAL]
}
registerIfcClass(IfcSpatialStructureElement)

class IfcSpace extends IfcSpatialStructureElement {
    InteriorOrExteriorSpace = null // TYPE IfcInternalOrExternalEnum = ENUMERATION OF [INTERNAL, EXTERNAL, NOTDEFINED]
    ElevationWithFlooring = null // TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcSpace)

class IfcRightCircularCylinder extends IfcCsgPrimitive3D {
    Height = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    Radius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcRightCircularCylinder)

class IfcBoundaryNodeCondition extends IfcBoundaryCondition {
    LinearStiffnessX = null // TYPE IfcLinearStiffnessMeasure = REAL
    LinearStiffnessY = null // TYPE IfcLinearStiffnessMeasure = REAL
    LinearStiffnessZ = null // TYPE IfcLinearStiffnessMeasure = REAL
    RotationalStiffnessX = null // TYPE IfcRotationalStiffnessMeasure = REAL
    RotationalStiffnessY = null // TYPE IfcRotationalStiffnessMeasure = REAL
    RotationalStiffnessZ = null // TYPE IfcRotationalStiffnessMeasure = REAL
}
registerIfcClass(IfcBoundaryNodeCondition)

class IfcBoundaryNodeConditionWarping extends IfcBoundaryNodeCondition {
    WarpingStiffness = null // TYPE IfcWarpingMomentMeasure = REAL
}
registerIfcClass(IfcBoundaryNodeConditionWarping)

class IfcValveType extends IfcFlowControllerType {
    PredefinedType = null // TYPE IfcValveTypeEnum = ENUMERATION OF [AIRRELEASE, ANTIVACUUM, CHANGEOVER, CHECK, COMMISSIONING, DIVERTING, DRAWOFFCOCK, DOUBLECHECK, DOUBLEREGULATING, FAUCET, FLUSHING, GASCOCK, GASTAP, ISOLATING, MIXING, PRESSUREREDUCING, PRESSURERELIEF, REGULATING, SAFETYCUTOFF, STEAMTRAP, STOPCOCK, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcValveType)

class IfcFaceBound extends IfcTopologicalRepresentationItem {
    Bound = null // ENTITY IfcLoop SUBTYPE OF IfcTopologicalRepresentationItem
    Orientation = null // BOOLEAN
}
registerIfcClass(IfcFaceBound)

class IfcBoilerType extends IfcEnergyConversionDeviceType {
    PredefinedType = null // TYPE IfcBoilerTypeEnum = ENUMERATION OF [WATER, STEAM, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcBoilerType)

class IfcExternallyDefinedSurfaceStyle extends IfcExternalReference {}
registerIfcClass(IfcExternallyDefinedSurfaceStyle)

class IfcLocalTime extends SchemaBase {
    HourComponent = null // TYPE IfcHourInDay = INTEGER
    MinuteComponent = null // TYPE IfcMinuteInHour = INTEGER
    SecondComponent = null // TYPE IfcSecondInMinute = REAL
    Zone = null // ENTITY IfcCoordinatedUniversalTimeOffset
    DaylightSavingOffset = null // TYPE IfcDaylightSavingHour = INTEGER
}
registerIfcClass(IfcLocalTime)

class IfcSoundProperties extends IfcPropertySetDefinition {
    IsAttenuating = null // TYPE IfcBoolean = BOOLEAN
    SoundScale = null // TYPE IfcSoundScaleEnum = ENUMERATION OF [DBA, DBB, DBC, NC, NR, USERDEFINED, NOTDEFINED]
    SoundValues = null // LIST[1:8] OF IfcSoundValue
}
registerIfcClass(IfcSoundProperties)

class IfcWasteTerminalType extends IfcFlowTerminalType {
    PredefinedType = null // TYPE IfcWasteTerminalTypeEnum = ENUMERATION OF [FLOORTRAP, FLOORWASTE, GULLYSUMP, GULLYTRAP, GREASEINTERCEPTOR, OILINTERCEPTOR, PETROLINTERCEPTOR, ROOFDRAIN, WASTEDISPOSALUNIT, WASTETRAP, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcWasteTerminalType)

class IfcCurveStyleFontPattern extends SchemaBase {
    VisibleSegmentLength = null // TYPE IfcLengthMeasure = REAL
    InvisibleSegmentLength = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcCurveStyleFontPattern)

class IfcEquipmentElement extends IfcElement {}
registerIfcClass(IfcEquipmentElement)

class IfcPhysicalComplexQuantity extends IfcPhysicalQuantity {
    HasQuantities = null // SET[1:0] OF IfcPhysicalQuantity
    Discrimination = null // TYPE IfcLabel = STRING
    Quality = null // TYPE IfcLabel = STRING
    Usage = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcPhysicalComplexQuantity)

class IfcRelConnectsStructuralElement extends IfcRelConnects {
    RelatingElement = null // ENTITY IfcElement SUBTYPE OF IfcProduct
    RelatedStructuralMember = null // ENTITY IfcStructuralMember SUBTYPE OF IfcStructuralItem
}
registerIfcClass(IfcRelConnectsStructuralElement)

class IfcDimensionCurve extends IfcAnnotationCurveOccurrence {}
registerIfcClass(IfcDimensionCurve)

class IfcRevolvedAreaSolid extends IfcSweptAreaSolid {
    Axis = null // ENTITY IfcAxis1Placement SUBTYPE OF IfcPlacement
    Angle = null // TYPE IfcPlaneAngleMeasure = REAL
}
registerIfcClass(IfcRevolvedAreaSolid)

class IfcExternallyDefinedSymbol extends IfcExternalReference {}
registerIfcClass(IfcExternallyDefinedSymbol)

class IfcSurfaceOfLinearExtrusion extends IfcSweptSurface {
    ExtrudedDirection = null // ENTITY IfcDirection SUBTYPE OF IfcGeometricRepresentationItem
    Depth = null // TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcSurfaceOfLinearExtrusion)

class IfcEdge extends IfcTopologicalRepresentationItem {
    EdgeStart = null // ENTITY IfcVertex SUBTYPE OF IfcTopologicalRepresentationItem
    EdgeEnd = null // ENTITY IfcVertex SUBTYPE OF IfcTopologicalRepresentationItem
}
registerIfcClass(IfcEdge)

class IfcSubedge extends IfcEdge {
    ParentEdge = null // ENTITY IfcEdge SUBTYPE OF IfcTopologicalRepresentationItem
}
registerIfcClass(IfcSubedge)

class IfcPropertyReferenceValue extends IfcSimpleProperty {
    UsageName = null // TYPE IfcLabel = STRING
    PropertyReference = null // TYPE IfcObjectReferenceSelect = SELECT [IfcMaterial, IfcPerson, IfcDateAndTime, IfcMaterialList, IfcOrganization, IfcCalendarDate, IfcLocalTime, IfcPersonAndOrganization, IfcMaterialLayer, IfcExternalReference, IfcTimeSeries, IfcAddress, IfcAppliedValue]
}
registerIfcClass(IfcPropertyReferenceValue)

class IfcStairFlightType extends IfcBuildingElementType {
    PredefinedType = null // TYPE IfcStairFlightTypeEnum = ENUMERATION OF [STRAIGHT, WINDER, SPIRAL, CURVED, FREEFORM, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcStairFlightType)

class IfcAngularDimension extends IfcDimensionCurveDirectedCallout {}
registerIfcClass(IfcAngularDimension)

class IfcProjectionCurve extends IfcAnnotationCurveOccurrence {}
registerIfcClass(IfcProjectionCurve)

class IfcWindowLiningProperties extends IfcPropertySetDefinition {
    LiningDepth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    LiningThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    TransomThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    MullionThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    FirstTransomOffset = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
    SecondTransomOffset = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
    FirstMullionOffset = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
    SecondMullionOffset = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
    ShapeAspectStyle = null // ENTITY IfcShapeAspect
}
registerIfcClass(IfcWindowLiningProperties)

class IfcStructuralReaction extends IfcStructuralActivity {}
registerIfcClass(IfcStructuralReaction)

class IfcStructuralPointReaction extends IfcStructuralReaction {}
registerIfcClass(IfcStructuralPointReaction)

class IfcStructuralSurfaceMember extends IfcStructuralMember {
    PredefinedType = null // TYPE IfcStructuralSurfaceTypeEnum = ENUMERATION OF [BENDING_ELEMENT, MEMBRANE_ELEMENT, SHELL, USERDEFINED, NOTDEFINED]
    Thickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcStructuralSurfaceMember)

class IfcStructuralSurfaceMemberVarying extends IfcStructuralSurfaceMember {
    SubsequentThickness = null // LIST[2:0] OF IfcPositiveLengthMeasure
    VaryingThicknessLocation = null // ENTITY IfcShapeAspect
}
registerIfcClass(IfcStructuralSurfaceMemberVarying)

class IfcFlowInstrumentType extends IfcDistributionControlElementType {
    PredefinedType = null // TYPE IfcFlowInstrumentTypeEnum = ENUMERATION OF [PRESSUREGAUGE, THERMOMETER, AMMETER, FREQUENCYMETER, POWERFACTORMETER, PHASEANGLEMETER, VOLTMETER_PEAK, VOLTMETER_RMS, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcFlowInstrumentType)

class IfcPresentationLayerWithStyle extends IfcPresentationLayerAssignment {
    LayerOn = null // LOGICAL
    LayerFrozen = null // LOGICAL
    LayerBlocked = null // LOGICAL
    LayerStyles = null // SET[0:0] OF IfcPresentationStyleSelect
}
registerIfcClass(IfcPresentationLayerWithStyle)

class IfcVector extends IfcGeometricRepresentationItem {
    Orientation = null // ENTITY IfcDirection SUBTYPE OF IfcGeometricRepresentationItem
    Magnitude = null // TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcVector)

class IfcTimeSeriesValue extends SchemaBase {
    ListValues = null // LIST[1:0] OF IfcValue
}
registerIfcClass(IfcTimeSeriesValue)

class IfcSlippageConnectionCondition extends IfcStructuralConnectionCondition {
    SlippageX = null // TYPE IfcLengthMeasure = REAL
    SlippageY = null // TYPE IfcLengthMeasure = REAL
    SlippageZ = null // TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcSlippageConnectionCondition)

class IfcRoundedEdgeFeature extends IfcEdgeFeature {
    Radius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcRoundedEdgeFeature)

class IfcDraughtingPreDefinedTextFont extends IfcPreDefinedTextFont {}
registerIfcClass(IfcDraughtingPreDefinedTextFont)

class IfcEnergyConversionDevice extends IfcDistributionFlowElement {}
registerIfcClass(IfcEnergyConversionDevice)

class IfcImageTexture extends IfcSurfaceTexture {
    UrlReference = null // TYPE IfcIdentifier = STRING
}
registerIfcClass(IfcImageTexture)

class IfcSpaceProgram extends IfcControl {
    SpaceProgramIdentifier = null // TYPE IfcIdentifier = STRING
    MaxRequiredArea = null // TYPE IfcAreaMeasure = REAL
    MinRequiredArea = null // TYPE IfcAreaMeasure = REAL
    RequestedLocation = null // ENTITY IfcSpatialStructureElement SUBTYPE OF IfcProduct
    StandardRequiredArea = null // TYPE IfcAreaMeasure = REAL
}
registerIfcClass(IfcSpaceProgram)

class IfcGridPlacement extends IfcObjectPlacement {
    PlacementLocation = null // ENTITY IfcVirtualGridIntersection
    PlacementRefDirection = null // ENTITY IfcVirtualGridIntersection
}
registerIfcClass(IfcGridPlacement)

class IfcLShapeProfileDef extends IfcParameterizedProfileDef {
    Depth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    Width = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    Thickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    FilletRadius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    EdgeRadius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    LegSlope = null // TYPE IfcPlaneAngleMeasure = REAL
    CentreOfGravityInX = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    CentreOfGravityInY = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcLShapeProfileDef)

class IfcDocumentInformation extends SchemaBase {
    DocumentId = null // TYPE IfcIdentifier = STRING
    Name = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
    DocumentReferences = null // SET[1:0] OF IfcDocumentReference
    Purpose = null // TYPE IfcText = STRING
    IntendedUse = null // TYPE IfcText = STRING
    Scope = null // TYPE IfcText = STRING
    Revision = null // TYPE IfcLabel = STRING
    DocumentOwner = null // TYPE IfcActorSelect = SELECT [IfcOrganization, IfcPerson, IfcPersonAndOrganization]
    Editors = null // SET[1:0] OF IfcActorSelect
    CreationTime = null // ENTITY IfcDateAndTime
    LastRevisionTime = null // ENTITY IfcDateAndTime
    ElectronicFormat = null // ENTITY IfcDocumentElectronicFormat
    ValidFrom = null // ENTITY IfcCalendarDate
    ValidUntil = null // ENTITY IfcCalendarDate
    Confidentiality = null // TYPE IfcDocumentConfidentialityEnum = ENUMERATION OF [PUBLIC, RESTRICTED, CONFIDENTIAL, PERSONAL, USERDEFINED, NOTDEFINED]
    Status = null // TYPE IfcDocumentStatusEnum = ENUMERATION OF [DRAFT, FINALDRAFT, FINAL, REVISION, NOTDEFINED]
}
registerIfcClass(IfcDocumentInformation)

class IfcPermit extends IfcControl {
    PermitID = null // TYPE IfcIdentifier = STRING
}
registerIfcClass(IfcPermit)

class IfcLampType extends IfcFlowTerminalType {
    PredefinedType = null // TYPE IfcLampTypeEnum = ENUMERATION OF [COMPACTFLUORESCENT, FLUORESCENT, HIGHPRESSUREMERCURY, HIGHPRESSURESODIUM, METALHALIDE, TUNGSTENFILAMENT, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcLampType)

class IfcSpaceType extends IfcSpatialStructureElementType {
    PredefinedType = null // TYPE IfcSpaceTypeEnum = ENUMERATION OF [USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcSpaceType)

class IfcCostItem extends IfcControl {}
registerIfcClass(IfcCostItem)

class IfcMechanicalConcreteMaterialProperties extends IfcMechanicalMaterialProperties {
    CompressiveStrength = null // TYPE IfcPressureMeasure = REAL
    MaxAggregateSize = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    AdmixturesDescription = null // TYPE IfcText = STRING
    Workability = null // TYPE IfcText = STRING
    ProtectivePoreRatio = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
    WaterImpermeability = null // TYPE IfcText = STRING
}
registerIfcClass(IfcMechanicalConcreteMaterialProperties)

class IfcMaterialLayerSetUsage extends SchemaBase {
    ForLayerSet = null // ENTITY IfcMaterialLayerSet
    LayerSetDirection = null // TYPE IfcLayerSetDirectionEnum = ENUMERATION OF [AXIS1, AXIS2, AXIS3]
    DirectionSense = null // TYPE IfcDirectionSenseEnum = ENUMERATION OF [POSITIVE, NEGATIVE]
    OffsetFromReferenceLine = null // TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcMaterialLayerSetUsage)

class IfcStairFlight extends IfcBuildingElement {
    NumberOfRiser = null // INTEGER
    NumberOfTreads = null // INTEGER
    RiserHeight = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    TreadLength = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcStairFlight)

class IfcBuildingElementPart extends IfcBuildingElementComponent {}
registerIfcClass(IfcBuildingElementPart)

class IfcTextStyleWithBoxCharacteristics extends SchemaBase {
    BoxHeight = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    BoxWidth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    BoxSlantAngle = null // TYPE IfcPlaneAngleMeasure = REAL
    BoxRotateAngle = null // TYPE IfcPlaneAngleMeasure = REAL
    CharacterSpacing = null // TYPE IfcSizeSelect = SELECT [IfcRatioMeasure, IfcLengthMeasure, IfcDescriptiveMeasure, IfcPositiveLengthMeasure, IfcNormalisedRatioMeasure, IfcPositiveRatioMeasure]
}
registerIfcClass(IfcTextStyleWithBoxCharacteristics)

class IfcDerivedProfileDef extends IfcProfileDef {
    ParentProfile = null // ENTITY IfcProfileDef
    Operator = null // ENTITY IfcCartesianTransformationOperator2D SUBTYPE OF IfcCartesianTransformationOperator
    Label = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcDerivedProfileDef)

class IfcRelReferencedInSpatialStructure extends IfcRelConnects {
    RelatedElements = null // SET[1:0] OF IfcProduct
    RelatingStructure = null // ENTITY IfcSpatialStructureElement SUBTYPE OF IfcProduct
}
registerIfcClass(IfcRelReferencedInSpatialStructure)

class IfcStructuralLoadSingleDisplacementDistortion extends IfcStructuralLoadSingleDisplacement {
    Distortion = null // TYPE IfcCurvatureMeasure = REAL
}
registerIfcClass(IfcStructuralLoadSingleDisplacementDistortion)

class IfcConnectionPointGeometry extends IfcConnectionGeometry {
    PointOnRelatingElement = null // TYPE IfcPointOrVertexPoint = SELECT [IfcPoint, IfcVertexPoint]
    PointOnRelatedElement = null // TYPE IfcPointOrVertexPoint = SELECT [IfcPoint, IfcVertexPoint]
}
registerIfcClass(IfcConnectionPointGeometry)

class IfcRelAssignsToProjectOrder extends IfcRelAssignsToControl {}
registerIfcClass(IfcRelAssignsToProjectOrder)

class IfcPresentationStyleAssignment extends SchemaBase {
    Styles = null // SET[1:0] OF IfcPresentationStyleSelect
}
registerIfcClass(IfcPresentationStyleAssignment)

class IfcRightCircularCone extends IfcCsgPrimitive3D {
    Height = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    BottomRadius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcRightCircularCone)

class IfcRelOverridesProperties extends IfcRelDefinesByProperties {
    OverridingProperties = null // SET[1:0] OF IfcProperty
}
registerIfcClass(IfcRelOverridesProperties)

class IfcChillerType extends IfcEnergyConversionDeviceType {
    PredefinedType = null // TYPE IfcChillerTypeEnum = ENUMERATION OF [AIRCOOLED, WATERCOOLED, HEATRECOVERY, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcChillerType)

class IfcSystemFurnitureElementType extends IfcFurnishingElementType {}
registerIfcClass(IfcSystemFurnitureElementType)

class IfcRelFillsElement extends IfcRelConnects {
    RelatingOpeningElement = null // ENTITY IfcOpeningElement SUBTYPE OF IfcFeatureElementSubtraction
    RelatedBuildingElement = null // ENTITY IfcElement SUBTYPE OF IfcProduct
}
registerIfcClass(IfcRelFillsElement)

class IfcDistributionControlElement extends IfcDistributionElement {
    ControlElementId = null // TYPE IfcIdentifier = STRING
}
registerIfcClass(IfcDistributionControlElement)

class IfcStructuralSteelProfileProperties extends IfcStructuralProfileProperties {
    ShearAreaZ = null // TYPE IfcAreaMeasure = REAL
    ShearAreaY = null // TYPE IfcAreaMeasure = REAL
    PlasticShapeFactorY = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    PlasticShapeFactorZ = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
}
registerIfcClass(IfcStructuralSteelProfileProperties)

class IfcArbitraryOpenProfileDef extends IfcProfileDef {
    Curve = null // ENTITY IfcBoundedCurve SUBTYPE OF IfcCurve
}
registerIfcClass(IfcArbitraryOpenProfileDef)

class IfcCenterLineProfileDef extends IfcArbitraryOpenProfileDef {
    Thickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcCenterLineProfileDef)

class IfcAnnotationSurfaceOccurrence extends IfcAnnotationOccurrence {}
registerIfcClass(IfcAnnotationSurfaceOccurrence)

class IfcSensorType extends IfcDistributionControlElementType {
    PredefinedType = null // TYPE IfcSensorTypeEnum = ENUMERATION OF [CO2SENSOR, FIRESENSOR, FLOWSENSOR, GASSENSOR, HEATSENSOR, HUMIDITYSENSOR, LIGHTSENSOR, MOISTURESENSOR, MOVEMENTSENSOR, PRESSURESENSOR, SMOKESENSOR, SOUNDSENSOR, TEMPERATURESENSOR, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcSensorType)

class IfcRelServicesBuildings extends IfcRelConnects {
    RelatingSystem = null // ENTITY IfcSystem SUBTYPE OF IfcGroup
    RelatedBuildings = null // SET[1:0] OF IfcSpatialStructureElement
}
registerIfcClass(IfcRelServicesBuildings)

class IfcTShapeProfileDef extends IfcParameterizedProfileDef {
    Depth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    FlangeWidth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    WebThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    FlangeThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    FilletRadius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    FlangeEdgeRadius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    WebEdgeRadius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    WebSlope = null // TYPE IfcPlaneAngleMeasure = REAL
    FlangeSlope = null // TYPE IfcPlaneAngleMeasure = REAL
    CentreOfGravityInY = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcTShapeProfileDef)

class IfcWindowStyle extends IfcTypeProduct {
    ConstructionType = null // TYPE IfcWindowStyleConstructionEnum = ENUMERATION OF [ALUMINIUM, HIGH_GRADE_STEEL, STEEL, WOOD, ALUMINIUM_WOOD, PLASTIC, OTHER_CONSTRUCTION, NOTDEFINED]
    OperationType = null // TYPE IfcWindowStyleOperationEnum = ENUMERATION OF [SINGLE_PANEL, DOUBLE_PANEL_VERTICAL, DOUBLE_PANEL_HORIZONTAL, TRIPLE_PANEL_VERTICAL, TRIPLE_PANEL_BOTTOM, TRIPLE_PANEL_TOP, TRIPLE_PANEL_LEFT, TRIPLE_PANEL_RIGHT, TRIPLE_PANEL_HORIZONTAL, USERDEFINED, NOTDEFINED]
    ParameterTakesPrecedence = null // BOOLEAN
    Sizeable = null // BOOLEAN
}
registerIfcClass(IfcWindowStyle)

class IfcSIUnit extends IfcNamedUnit {
    Prefix = null // TYPE IfcSIPrefix = ENUMERATION OF [EXA, PETA, TERA, GIGA, MEGA, KILO, HECTO, DECA, DECI, CENTI, MILLI, MICRO, NANO, PICO, FEMTO, ATTO]
    Name = null // TYPE IfcSIUnitName = ENUMERATION OF [AMPERE, BECQUEREL, CANDELA, COULOMB, CUBIC_METRE, DEGREE_CELSIUS, FARAD, GRAM, GRAY, HENRY, HERTZ, JOULE, KELVIN, LUMEN, LUX, METRE, MOLE, NEWTON, OHM, PASCAL, RADIAN, SECOND, SIEMENS, SIEVERT, SQUARE_METRE, STERADIAN, TESLA, VOLT, WATT, WEBER]
}
registerIfcClass(IfcSIUnit)

class IfcEnvironmentalImpactValue extends IfcAppliedValue {
    ImpactType = null // TYPE IfcLabel = STRING
    Category = null // TYPE IfcEnvironmentalImpactCategoryEnum = ENUMERATION OF [COMBINEDVALUE, DISPOSAL, EXTRACTION, INSTALLATION, MANUFACTURE, TRANSPORTATION, USERDEFINED, NOTDEFINED]
    UserDefinedCategory = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcEnvironmentalImpactValue)

class IfcConnectionSurfaceGeometry extends IfcConnectionGeometry {
    SurfaceOnRelatingElement = null // TYPE IfcSurfaceOrFaceSurface = SELECT [IfcSurface, IfcFaceSurface, IfcFaceBasedSurfaceModel]
    SurfaceOnRelatedElement = null // TYPE IfcSurfaceOrFaceSurface = SELECT [IfcSurface, IfcFaceSurface, IfcFaceBasedSurfaceModel]
}
registerIfcClass(IfcConnectionSurfaceGeometry)

class IfcBoxedHalfSpace extends IfcHalfSpaceSolid {
    Enclosure = null // ENTITY IfcBoundingBox SUBTYPE OF IfcGeometricRepresentationItem
}
registerIfcClass(IfcBoxedHalfSpace)

class IfcLightSourceGoniometric extends IfcLightSource {
    Position = null // ENTITY IfcAxis2Placement3D SUBTYPE OF IfcPlacement
    ColourAppearance = null // ENTITY IfcColourRgb SUBTYPE OF IfcColourSpecification
    ColourTemperature = null // TYPE IfcThermodynamicTemperatureMeasure = REAL
    LuminousFlux = null // TYPE IfcLuminousFluxMeasure = REAL
    LightEmissionSource = null // TYPE IfcLightEmissionSourceEnum = ENUMERATION OF [COMPACTFLUORESCENT, FLUORESCENT, HIGHPRESSUREMERCURY, HIGHPRESSURESODIUM, LIGHTEMITTINGDIODE, LOWPRESSURESODIUM, LOWVOLTAGEHALOGEN, MAINVOLTAGEHALOGEN, METALHALIDE, TUNGSTENFILAMENT, NOTDEFINED]
    LightDistributionDataSource = null // TYPE IfcLightDistributionDataSourceSelect = SELECT [IfcExternalReference, IfcLightIntensityDistribution]
}
registerIfcClass(IfcLightSourceGoniometric)

class IfcCalendarDate extends SchemaBase {
    DayComponent = null // TYPE IfcDayInMonthNumber = INTEGER
    MonthComponent = null // TYPE IfcMonthInYearNumber = INTEGER
    YearComponent = null // TYPE IfcYearNumber = INTEGER
}
registerIfcClass(IfcCalendarDate)

class IfcApplication extends SchemaBase {
    ApplicationDeveloper = null // ENTITY IfcOrganization
    Version = null // TYPE IfcLabel = STRING
    ApplicationFullName = null // TYPE IfcLabel = STRING
    ApplicationIdentifier = null // TYPE IfcIdentifier = STRING
}
registerIfcClass(IfcApplication)

class IfcRectangleHollowProfileDef extends IfcRectangleProfileDef {
    WallThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    InnerFilletRadius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    OuterFilletRadius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcRectangleHollowProfileDef)

class IfcEdgeCurve extends IfcEdge {
    EdgeGeometry = null // ENTITY IfcCurve SUBTYPE OF IfcGeometricRepresentationItem
    SameSense = null // BOOLEAN
}
registerIfcClass(IfcEdgeCurve)

class IfcSwitchingDeviceType extends IfcFlowControllerType {
    PredefinedType = null // TYPE IfcSwitchingDeviceTypeEnum = ENUMERATION OF [CONTACTOR, EMERGENCYSTOP, STARTER, SWITCHDISCONNECTOR, TOGGLESWITCH, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcSwitchingDeviceType)

class IfcSurfaceCurveSweptAreaSolid extends IfcSweptAreaSolid {
    Directrix = null // ENTITY IfcCurve SUBTYPE OF IfcGeometricRepresentationItem
    StartParam = null // TYPE IfcParameterValue = REAL
    EndParam = null // TYPE IfcParameterValue = REAL
    ReferenceSurface = null // ENTITY IfcSurface SUBTYPE OF IfcGeometricRepresentationItem
}
registerIfcClass(IfcSurfaceCurveSweptAreaSolid)

class IfcRelAssociatesMaterial extends IfcRelAssociates {
    RelatingMaterial = null // TYPE IfcMaterialSelect = SELECT [IfcMaterial, IfcMaterialList, IfcMaterialLayerSetUsage, IfcMaterialLayerSet, IfcMaterialLayer]
}
registerIfcClass(IfcRelAssociatesMaterial)

class IfcFillAreaStyleHatching extends IfcGeometricRepresentationItem {
    HatchLineAppearance = null // ENTITY IfcCurveStyle SUBTYPE OF IfcPresentationStyle
    StartOfNextHatchLine = null // TYPE IfcHatchLineDistanceSelect = SELECT [IfcOneDirectionRepeatFactor, IfcPositiveLengthMeasure]
    PointOfReferenceHatchLine = null // ENTITY IfcCartesianPoint SUBTYPE OF IfcPoint
    PatternStart = null // ENTITY IfcCartesianPoint SUBTYPE OF IfcPoint
    HatchLineAngle = null // TYPE IfcPlaneAngleMeasure = REAL
}
registerIfcClass(IfcFillAreaStyleHatching)

class IfcPlane extends IfcElementarySurface {}
registerIfcClass(IfcPlane)

class IfcExtendedMaterialProperties extends IfcMaterialProperties {
    ExtendedProperties = null // SET[1:0] OF IfcProperty
    Description = null // TYPE IfcText = STRING
    Name = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcExtendedMaterialProperties)

class IfcMotorConnectionType extends IfcEnergyConversionDeviceType {
    PredefinedType = null // TYPE IfcMotorConnectionTypeEnum = ENUMERATION OF [BELTDRIVE, COUPLING, DIRECTDRIVE, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcMotorConnectionType)

class IfcDerivedUnit extends SchemaBase {
    Elements = null // SET[1:0] OF IfcDerivedUnitElement
    UnitType = null // TYPE IfcDerivedUnitEnum = ENUMERATION OF [ANGULARVELOCITYUNIT, COMPOUNDPLANEANGLEUNIT, DYNAMICVISCOSITYUNIT, HEATFLUXDENSITYUNIT, INTEGERCOUNTRATEUNIT, ISOTHERMALMOISTURECAPACITYUNIT, KINEMATICVISCOSITYUNIT, LINEARVELOCITYUNIT, MASSDENSITYUNIT, MASSFLOWRATEUNIT, MOISTUREDIFFUSIVITYUNIT, MOLECULARWEIGHTUNIT, SPECIFICHEATCAPACITYUNIT, THERMALADMITTANCEUNIT, THERMALCONDUCTANCEUNIT, THERMALRESISTANCEUNIT, THERMALTRANSMITTANCEUNIT, VAPORPERMEABILITYUNIT, VOLUMETRICFLOWRATEUNIT, ROTATIONALFREQUENCYUNIT, TORQUEUNIT, MOMENTOFINERTIAUNIT, LINEARMOMENTUNIT, LINEARFORCEUNIT, PLANARFORCEUNIT, MODULUSOFELASTICITYUNIT, SHEARMODULUSUNIT, LINEARSTIFFNESSUNIT, ROTATIONALSTIFFNESSUNIT, MODULUSOFSUBGRADEREACTIONUNIT, ACCELERATIONUNIT, CURVATUREUNIT, HEATINGVALUEUNIT, IONCONCENTRATIONUNIT, LUMINOUSINTENSITYDISTRIBUTIONUNIT, MASSPERLENGTHUNIT, MODULUSOFLINEARSUBGRADEREACTIONUNIT, MODULUSOFROTATIONALSUBGRADEREACTIONUNIT, PHUNIT, ROTATIONALMASSUNIT, SECTIONAREAINTEGRALUNIT, SECTIONMODULUSUNIT, SOUNDPOWERUNIT, SOUNDPRESSUREUNIT, TEMPERATUREGRADIENTUNIT, THERMALEXPANSIONCOEFFICIENTUNIT, WARPINGCONSTANTUNIT, WARPINGMOMENTUNIT, USERDEFINED]
    UserDefinedType = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcDerivedUnit)

class IfcMaterial extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcMaterial)

class IfcProxy extends IfcProduct {
    ProxyType = null // TYPE IfcObjectTypeEnum = ENUMERATION OF [PRODUCT, PROCESS, CONTROL, RESOURCE, ACTOR, GROUP, PROJECT, NOTDEFINED]
    Tag = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcProxy)

class IfcActionRequest extends IfcControl {
    RequestID = null // TYPE IfcIdentifier = STRING
}
registerIfcClass(IfcActionRequest)

class IfcOpeningElement extends IfcFeatureElementSubtraction {}
registerIfcClass(IfcOpeningElement)

class IfcDraughtingPreDefinedColour extends IfcPreDefinedColour {}
registerIfcClass(IfcDraughtingPreDefinedColour)

class IfcPlateType extends IfcBuildingElementType {
    PredefinedType = null // TYPE IfcPlateTypeEnum = ENUMERATION OF [CURTAIN_PANEL, SHEET, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcPlateType)

class IfcStructuralAnalysisModel extends IfcSystem {
    PredefinedType = null // TYPE IfcAnalysisModelTypeEnum = ENUMERATION OF [IN_PLANE_LOADING_2D, OUT_PLANE_LOADING_2D, LOADING_3D, USERDEFINED, NOTDEFINED]
    OrientationOf2DPlane = null // ENTITY IfcAxis2Placement3D SUBTYPE OF IfcPlacement
    LoadedBy = null // SET[1:0] OF IfcStructuralLoadGroup
    HasResults = null // SET[1:0] OF IfcStructuralResultGroup
}
registerIfcClass(IfcStructuralAnalysisModel)

class IfcStructuralLinearAction extends IfcStructuralAction {
    ProjectedOrTrue = null // TYPE IfcProjectedOrTrueLengthEnum = ENUMERATION OF [PROJECTED_LENGTH, TRUE_LENGTH]
}
registerIfcClass(IfcStructuralLinearAction)

class IfcQuantityVolume extends IfcPhysicalSimpleQuantity {
    VolumeValue = null // TYPE IfcVolumeMeasure = REAL
}
registerIfcClass(IfcQuantityVolume)

class IfcPerson extends SchemaBase {
    Id = null // TYPE IfcIdentifier = STRING
    FamilyName = null // TYPE IfcLabel = STRING
    GivenName = null // TYPE IfcLabel = STRING
    MiddleNames = null // LIST[1:0] OF IfcLabel
    PrefixTitles = null // LIST[1:0] OF IfcLabel
    SuffixTitles = null // LIST[1:0] OF IfcLabel
    Roles = null // LIST[1:0] OF IfcActorRole
    Addresses = null // LIST[1:0] OF IfcAddress
}
registerIfcClass(IfcPerson)

class IfcConnectionPointEccentricity extends IfcConnectionPointGeometry {
    EccentricityInX = null // TYPE IfcLengthMeasure = REAL
    EccentricityInY = null // TYPE IfcLengthMeasure = REAL
    EccentricityInZ = null // TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcConnectionPointEccentricity)

class IfcFlowStorageDeviceType extends IfcDistributionFlowElementType {}
registerIfcClass(IfcFlowStorageDeviceType)

class IfcElectricFlowStorageDeviceType extends IfcFlowStorageDeviceType {
    PredefinedType = null // TYPE IfcElectricFlowStorageDeviceTypeEnum = ENUMERATION OF [BATTERY, CAPACITORBANK, HARMONICFILTER, INDUCTORBANK, UPS, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcElectricFlowStorageDeviceType)

class IfcStructuralLoadGroup extends IfcGroup {
    PredefinedType = null // TYPE IfcLoadGroupTypeEnum = ENUMERATION OF [LOAD_GROUP, LOAD_CASE, LOAD_COMBINATION_GROUP, LOAD_COMBINATION, USERDEFINED, NOTDEFINED]
    ActionType = null // TYPE IfcActionTypeEnum = ENUMERATION OF [PERMANENT_G, VARIABLE_Q, EXTRAORDINARY_A, USERDEFINED, NOTDEFINED]
    ActionSource = null // TYPE IfcActionSourceTypeEnum = ENUMERATION OF [DEAD_LOAD_G, COMPLETION_G1, LIVE_LOAD_Q, SNOW_S, WIND_W, PRESTRESSING_P, SETTLEMENT_U, TEMPERATURE_T, EARTHQUAKE_E, FIRE, IMPULSE, IMPACT, TRANSPORT, ERECTION, PROPPING, SYSTEM_IMPERFECTION, SHRINKAGE, CREEP, LACK_OF_FIT, BUOYANCY, ICE, CURRENT, WAVE, RAIN, BRAKES, USERDEFINED, NOTDEFINED]
    Coefficient = null // TYPE IfcRatioMeasure = REAL
    Purpose = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcStructuralLoadGroup)

class IfcExtrudedAreaSolid extends IfcSweptAreaSolid {
    ExtrudedDirection = null // ENTITY IfcDirection SUBTYPE OF IfcGeometricRepresentationItem
    Depth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcExtrudedAreaSolid)

class IfcComplexProperty extends IfcProperty {
    UsageName = null // TYPE IfcIdentifier = STRING
    HasProperties = null // SET[1:0] OF IfcProperty
}
registerIfcClass(IfcComplexProperty)

class IfcDimensionPair extends IfcDraughtingCalloutRelationship {}
registerIfcClass(IfcDimensionPair)

class IfcRelConnectsWithRealizingElements extends IfcRelConnectsElements {
    RealizingElements = null // SET[1:0] OF IfcElement
    ConnectionType = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcRelConnectsWithRealizingElements)

class IfcProjectOrderRecord extends IfcControl {
    Records = null // LIST[1:0] OF IfcRelAssignsToProjectOrder
    PredefinedType = null // TYPE IfcProjectOrderRecordTypeEnum = ENUMERATION OF [CHANGE, MAINTENANCE, MOVE, PURCHASE, WORK, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcProjectOrderRecord)

class IfcSoundValue extends IfcPropertySetDefinition {
    SoundLevelTimeSeries = null // ENTITY IfcTimeSeries
    Frequency = null // TYPE IfcFrequencyMeasure = REAL
    SoundLevelSingleValue = null // TYPE IfcDerivedMeasureValue = SELECT [IfcVolumetricFlowRateMeasure, IfcTimeStamp, IfcThermalTransmittanceMeasure, IfcThermalResistanceMeasure, IfcThermalAdmittanceMeasure, IfcPressureMeasure, IfcPowerMeasure, IfcMassFlowRateMeasure, IfcMassDensityMeasure, IfcLinearVelocityMeasure, IfcKinematicViscosityMeasure, IfcIntegerCountRateMeasure, IfcHeatFluxDensityMeasure, IfcFrequencyMeasure, IfcEnergyMeasure, IfcElectricVoltageMeasure, IfcDynamicViscosityMeasure, IfcCompoundPlaneAngleMeasure, IfcAngularVelocityMeasure, IfcThermalConductivityMeasure, IfcMolecularWeightMeasure, IfcVaporPermeabilityMeasure, IfcMoistureDiffusivityMeasure, IfcIsothermalMoistureCapacityMeasure, IfcSpecificHeatCapacityMeasure, IfcMonetaryMeasure, IfcMagneticFluxDensityMeasure, IfcMagneticFluxMeasure, IfcLuminousFluxMeasure, IfcForceMeasure, IfcInductanceMeasure, IfcIlluminanceMeasure, IfcElectricResistanceMeasure, IfcElectricConductanceMeasure, IfcElectricChargeMeasure, IfcDoseEquivalentMeasure, IfcElectricCapacitanceMeasure, IfcAbsorbedDoseMeasure, IfcRadioActivityMeasure, IfcRotationalFrequencyMeasure, IfcTorqueMeasure, IfcAccelerationMeasure, IfcLinearForceMeasure, IfcLinearStiffnessMeasure, IfcModulusOfSubgradeReactionMeasure, IfcModulusOfElasticityMeasure, IfcMomentOfInertiaMeasure, IfcPlanarForceMeasure, IfcRotationalStiffnessMeasure, IfcShearModulusMeasure, IfcLinearMomentMeasure, IfcLuminousIntensityDistributionMeasure, IfcCurvatureMeasure, IfcMassPerLengthMeasure, IfcModulusOfLinearSubgradeReactionMeasure, IfcModulusOfRotationalSubgradeReactionMeasure, IfcRotationalMassMeasure, IfcSectionalAreaIntegralMeasure, IfcSectionModulusMeasure, IfcTemperatureGradientMeasure, IfcThermalExpansionCoefficientMeasure, IfcWarpingConstantMeasure, IfcWarpingMomentMeasure, IfcSoundPowerMeasure, IfcSoundPressureMeasure, IfcHeatingValueMeasure, IfcPHMeasure, IfcIonConcentrationMeasure]
}
registerIfcClass(IfcSoundValue)

class IfcAlarmType extends IfcDistributionControlElementType {
    PredefinedType = null // TYPE IfcAlarmTypeEnum = ENUMERATION OF [BELL, BREAKGLASSBUTTON, LIGHT, MANUALPULLBOX, SIREN, WHISTLE, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcAlarmType)

class IfcFaceOuterBound extends IfcFaceBound {}
registerIfcClass(IfcFaceOuterBound)

class IfcSurfaceStyleShading extends SchemaBase {
    SurfaceColour = null // ENTITY IfcColourRgb SUBTYPE OF IfcColourSpecification
}
registerIfcClass(IfcSurfaceStyleShading)

class IfcSurfaceStyleRendering extends IfcSurfaceStyleShading {
    Transparency = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
    DiffuseColour = null // TYPE IfcColourOrFactor = SELECT [IfcColourRgb, IfcNormalisedRatioMeasure]
    TransmissionColour = null // TYPE IfcColourOrFactor = SELECT [IfcColourRgb, IfcNormalisedRatioMeasure]
    DiffuseTransmissionColour = null // TYPE IfcColourOrFactor = SELECT [IfcColourRgb, IfcNormalisedRatioMeasure]
    ReflectionColour = null // TYPE IfcColourOrFactor = SELECT [IfcColourRgb, IfcNormalisedRatioMeasure]
    SpecularColour = null // TYPE IfcColourOrFactor = SELECT [IfcColourRgb, IfcNormalisedRatioMeasure]
    SpecularHighlight = null // TYPE IfcSpecularHighlightSelect = SELECT [IfcSpecularExponent, IfcSpecularRoughness]
    ReflectanceMethod = null // TYPE IfcReflectanceMethodEnum = ENUMERATION OF [BLINN, FLAT, GLASS, MATT, METAL, MIRROR, PHONG, PLASTIC, STRAUSS, NOTDEFINED]
}
registerIfcClass(IfcSurfaceStyleRendering)

class IfcContextDependentUnit extends IfcNamedUnit {
    Name = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcContextDependentUnit)

class IfcAirTerminalType extends IfcFlowTerminalType {
    PredefinedType = null // TYPE IfcAirTerminalTypeEnum = ENUMERATION OF [GRILLE, REGISTER, DIFFUSER, EYEBALL, IRIS, LINEARGRILLE, LINEARDIFFUSER, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcAirTerminalType)

class IfcRoundedRectangleProfileDef extends IfcRectangleProfileDef {
    RoundingRadius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcRoundedRectangleProfileDef)

class IfcCurtainWallType extends IfcBuildingElementType {
    PredefinedType = null // TYPE IfcCurtainWallTypeEnum = ENUMERATION OF [USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcCurtainWallType)

class IfcElementQuantity extends IfcPropertySetDefinition {
    MethodOfMeasurement = null // TYPE IfcLabel = STRING
    Quantities = null // SET[1:0] OF IfcPhysicalQuantity
}
registerIfcClass(IfcElementQuantity)

class IfcMaterialList extends SchemaBase {
    Materials = null // LIST[1:0] OF IfcMaterial
}
registerIfcClass(IfcMaterialList)

class IfcRelAssignsTasks extends IfcRelAssignsToControl {
    TimeForTask = null // ENTITY IfcScheduleTimeControl SUBTYPE OF IfcControl
}
registerIfcClass(IfcRelAssignsTasks)

class IfcRegularTimeSeries extends IfcTimeSeries {
    TimeStep = null // TYPE IfcTimeMeasure = REAL
    Values = null // LIST[1:0] OF IfcTimeSeriesValue
}
registerIfcClass(IfcRegularTimeSeries)

class IfcOrganizationRelationship extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
    RelatingOrganization = null // ENTITY IfcOrganization
    RelatedOrganizations = null // SET[1:0] OF IfcOrganization
}
registerIfcClass(IfcOrganizationRelationship)

class IfcCrewResource extends IfcConstructionResource {}
registerIfcClass(IfcCrewResource)

class IfcStructuralLinearActionVarying extends IfcStructuralLinearAction {
    VaryingAppliedLoadLocation = null // ENTITY IfcShapeAspect
    SubsequentAppliedLoads = null // LIST[1:0] OF IfcStructuralLoad
}
registerIfcClass(IfcStructuralLinearActionVarying)

class IfcDerivedUnitElement extends SchemaBase {
    Unit = null // ENTITY IfcNamedUnit
    Exponent = null // INTEGER
}
registerIfcClass(IfcDerivedUnitElement)

class IfcUShapeProfileDef extends IfcParameterizedProfileDef {
    Depth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    FlangeWidth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    WebThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    FlangeThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    FilletRadius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    EdgeRadius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    FlangeSlope = null // TYPE IfcPlaneAngleMeasure = REAL
    CentreOfGravityInX = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcUShapeProfileDef)

class IfcRelAssignsToGroup extends IfcRelAssigns {
    RelatingGroup = null // ENTITY IfcGroup SUBTYPE OF IfcObject
}
registerIfcClass(IfcRelAssignsToGroup)

class IfcTrimmedCurve extends IfcBoundedCurve {
    BasisCurve = null // ENTITY IfcCurve SUBTYPE OF IfcGeometricRepresentationItem
    Trim1 = null // SET[1:2] OF IfcTrimmingSelect
    Trim2 = null // SET[1:2] OF IfcTrimmingSelect
    SenseAgreement = null // BOOLEAN
    MasterRepresentation = null // TYPE IfcTrimmingPreference = ENUMERATION OF [CARTESIAN, PARAMETER, UNSPECIFIED]
}
registerIfcClass(IfcTrimmedCurve)

class IfcClassificationItemRelationship extends SchemaBase {
    RelatingItem = null // ENTITY IfcClassificationItem
    RelatedItems = null // SET[1:0] OF IfcClassificationItem
}
registerIfcClass(IfcClassificationItemRelationship)

class IfcApprovalActorRelationship extends SchemaBase {
    Actor = null // TYPE IfcActorSelect = SELECT [IfcOrganization, IfcPerson, IfcPersonAndOrganization]
    Approval = null // ENTITY IfcApproval
    Role = null // ENTITY IfcActorRole
}
registerIfcClass(IfcApprovalActorRelationship)

class IfcThermalMaterialProperties extends IfcMaterialProperties {
    SpecificHeatCapacity = null // TYPE IfcSpecificHeatCapacityMeasure = REAL
    BoilingPoint = null // TYPE IfcThermodynamicTemperatureMeasure = REAL
    FreezingPoint = null // TYPE IfcThermodynamicTemperatureMeasure = REAL
    ThermalConductivity = null // TYPE IfcThermalConductivityMeasure = REAL
}
registerIfcClass(IfcThermalMaterialProperties)

class IfcClassificationReference extends IfcExternalReference {
    ReferencedSource = null // ENTITY IfcClassification
}
registerIfcClass(IfcClassificationReference)

class IfcGeometricRepresentationSubContext extends IfcGeometricRepresentationContext {
    ParentContext = null // ENTITY IfcGeometricRepresentationContext SUBTYPE OF IfcRepresentationContext
    TargetScale = null // TYPE IfcPositiveRatioMeasure = TYPE IfcRatioMeasure = REAL
    TargetView = null // TYPE IfcGeometricProjectionEnum = ENUMERATION OF [GRAPH_VIEW, SKETCH_VIEW, MODEL_VIEW, PLAN_VIEW, REFLECTED_PLAN_VIEW, SECTION_VIEW, ELEVATION_VIEW, USERDEFINED, NOTDEFINED]
    UserDefinedTargetView = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcGeometricRepresentationSubContext)

class IfcFace extends IfcTopologicalRepresentationItem {
    Bounds = null // SET[1:0] OF IfcFaceBound
}
registerIfcClass(IfcFace)

class IfcMemberType extends IfcBuildingElementType {
    PredefinedType = null // TYPE IfcMemberTypeEnum = ENUMERATION OF [BRACE, CHORD, COLLAR, MEMBER, MULLION, PLATE, POST, PURLIN, RAFTER, STRINGER, STRUT, STUD, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcMemberType)

class IfcFooting extends IfcBuildingElement {
    PredefinedType = null // TYPE IfcFootingTypeEnum = ENUMERATION OF [FOOTING_BEAM, PAD_FOOTING, PILE_CAP, STRIP_FOOTING, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcFooting)

class IfcAppliedValueRelationship extends SchemaBase {
    ComponentOfTotal = null // ENTITY IfcAppliedValue
    Components = null // SET[1:0] OF IfcAppliedValue
    ArithmeticOperator = null // TYPE IfcArithmeticOperatorEnum = ENUMERATION OF [ADD, DIVIDE, MULTIPLY, SUBTRACT]
    Name = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
}
registerIfcClass(IfcAppliedValueRelationship)

class IfcProtectiveDeviceType extends IfcFlowControllerType {
    PredefinedType = null // TYPE IfcProtectiveDeviceTypeEnum = ENUMERATION OF [FUSEDISCONNECTOR, CIRCUITBREAKER, EARTHFAILUREDEVICE, RESIDUALCURRENTCIRCUITBREAKER, RESIDUALCURRENTSWITCH, VARISTOR, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcProtectiveDeviceType)

class IfcElementAssembly extends IfcElement {
    AssemblyPlace = null // TYPE IfcAssemblyPlaceEnum = ENUMERATION OF [SITE, FACTORY, NOTDEFINED]
    PredefinedType = null // TYPE IfcElementAssemblyTypeEnum = ENUMERATION OF [ACCESSORY_ASSEMBLY, ARCH, BEAM_GRID, BRACED_FRAME, GIRDER, REINFORCEMENT_UNIT, RIGID_FRAME, SLAB_FIELD, TRUSS, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcElementAssembly)

class IfcGasTerminalType extends IfcFlowTerminalType {
    PredefinedType = null // TYPE IfcGasTerminalTypeEnum = ENUMERATION OF [GASAPPLIANCE, GASBOOSTER, GASBURNER, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcGasTerminalType)

class IfcStructuralResultGroup extends IfcGroup {
    TheoryType = null // TYPE IfcAnalysisTheoryTypeEnum = ENUMERATION OF [FIRST_ORDER_THEORY, SECOND_ORDER_THEORY, THIRD_ORDER_THEORY, FULL_NONLINEAR_THEORY, USERDEFINED, NOTDEFINED]
    ResultForLoadGroup = null // ENTITY IfcStructuralLoadGroup SUBTYPE OF IfcGroup
    IsLinear = null // BOOLEAN
}
registerIfcClass(IfcStructuralResultGroup)

class IfcPlate extends IfcBuildingElement {}
registerIfcClass(IfcPlate)

class IfcReinforcementBarProperties extends SchemaBase {
    TotalCrossSectionArea = null // TYPE IfcAreaMeasure = REAL
    SteelGrade = null // TYPE IfcLabel = STRING
    BarSurface = null // TYPE IfcReinforcingBarSurfaceEnum = ENUMERATION OF [PLAIN, TEXTURED]
    EffectiveDepth = null // TYPE IfcLengthMeasure = REAL
    NominalBarDiameter = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    BarCount = null // TYPE IfcCountMeasure = NUMBER
}
registerIfcClass(IfcReinforcementBarProperties)

class IfcActor extends IfcObject {
    TheActor = null // TYPE IfcActorSelect = SELECT [IfcOrganization, IfcPerson, IfcPersonAndOrganization]
}
registerIfcClass(IfcActor)

class IfcTankType extends IfcFlowStorageDeviceType {
    PredefinedType = null // TYPE IfcTankTypeEnum = ENUMERATION OF [PREFORMED, SECTIONAL, EXPANSION, PRESSUREVESSEL, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcTankType)

class IfcPropertySet extends IfcPropertySetDefinition {
    HasProperties = null // SET[1:0] OF IfcProperty
}
registerIfcClass(IfcPropertySet)

class IfcCableSegmentType extends IfcFlowSegmentType {
    PredefinedType = null // TYPE IfcCableSegmentTypeEnum = ENUMERATION OF [CABLESEGMENT, CONDUCTORSEGMENT, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcCableSegmentType)

class IfcAirToAirHeatRecoveryType extends IfcEnergyConversionDeviceType {
    PredefinedType = null // TYPE IfcAirToAirHeatRecoveryTypeEnum = ENUMERATION OF [FIXEDPLATECOUNTERFLOWEXCHANGER, FIXEDPLATECROSSFLOWEXCHANGER, FIXEDPLATEPARALLELFLOWEXCHANGER, ROTARYWHEEL, RUNAROUNDCOILLOOP, HEATPIPE, TWINTOWERENTHALPYRECOVERYLOOPS, THERMOSIPHONSEALEDTUBEHEATEXCHANGERS, THERMOSIPHONCOILTYPEHEATEXCHANGERS, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcAirToAirHeatRecoveryType)

class IfcShellBasedSurfaceModel extends IfcGeometricRepresentationItem {
    SbsmBoundary = null // SET[1:0] OF IfcShell
}
registerIfcClass(IfcShellBasedSurfaceModel)

class IfcDuctSegmentType extends IfcFlowSegmentType {
    PredefinedType = null // TYPE IfcDuctSegmentTypeEnum = ENUMERATION OF [RIGIDSEGMENT, FLEXIBLESEGMENT, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcDuctSegmentType)

class IfcDoorPanelProperties extends IfcPropertySetDefinition {
    PanelDepth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    PanelOperation = null // TYPE IfcDoorPanelOperationEnum = ENUMERATION OF [SWINGING, DOUBLE_ACTING, SLIDING, FOLDING, REVOLVING, ROLLINGUP, USERDEFINED, NOTDEFINED]
    PanelWidth = null // TYPE IfcNormalisedRatioMeasure = TYPE IfcRatioMeasure = REAL
    PanelPosition = null // TYPE IfcDoorPanelPositionEnum = ENUMERATION OF [LEFT, MIDDLE, RIGHT, NOTDEFINED]
    ShapeAspectStyle = null // ENTITY IfcShapeAspect
}
registerIfcClass(IfcDoorPanelProperties)

class IfcServiceLifeFactor extends IfcPropertySetDefinition {
    PredefinedType = null // TYPE IfcServiceLifeFactorTypeEnum = ENUMERATION OF [A_QUALITYOFCOMPONENTS, B_DESIGNLEVEL, C_WORKEXECUTIONLEVEL, D_INDOORENVIRONMENT, E_OUTDOORENVIRONMENT, F_INUSECONDITIONS, G_MAINTENANCELEVEL, USERDEFINED, NOTDEFINED]
    UpperValue = null // TYPE IfcMeasureValue = SELECT [IfcVolumeMeasure, IfcTimeMeasure, IfcThermodynamicTemperatureMeasure, IfcSolidAngleMeasure, IfcPositiveRatioMeasure, IfcRatioMeasure, IfcPositivePlaneAngleMeasure, IfcPlaneAngleMeasure, IfcParameterValue, IfcNumericMeasure, IfcMassMeasure, IfcPositiveLengthMeasure, IfcLengthMeasure, IfcElectricCurrentMeasure, IfcDescriptiveMeasure, IfcCountMeasure, IfcContextDependentMeasure, IfcAreaMeasure, IfcAmountOfSubstanceMeasure, IfcLuminousIntensityMeasure, IfcNormalisedRatioMeasure, IfcComplexNumber]
    MostUsedValue = null // TYPE IfcMeasureValue = SELECT [IfcVolumeMeasure, IfcTimeMeasure, IfcThermodynamicTemperatureMeasure, IfcSolidAngleMeasure, IfcPositiveRatioMeasure, IfcRatioMeasure, IfcPositivePlaneAngleMeasure, IfcPlaneAngleMeasure, IfcParameterValue, IfcNumericMeasure, IfcMassMeasure, IfcPositiveLengthMeasure, IfcLengthMeasure, IfcElectricCurrentMeasure, IfcDescriptiveMeasure, IfcCountMeasure, IfcContextDependentMeasure, IfcAreaMeasure, IfcAmountOfSubstanceMeasure, IfcLuminousIntensityMeasure, IfcNormalisedRatioMeasure, IfcComplexNumber]
    LowerValue = null // TYPE IfcMeasureValue = SELECT [IfcVolumeMeasure, IfcTimeMeasure, IfcThermodynamicTemperatureMeasure, IfcSolidAngleMeasure, IfcPositiveRatioMeasure, IfcRatioMeasure, IfcPositivePlaneAngleMeasure, IfcPlaneAngleMeasure, IfcParameterValue, IfcNumericMeasure, IfcMassMeasure, IfcPositiveLengthMeasure, IfcLengthMeasure, IfcElectricCurrentMeasure, IfcDescriptiveMeasure, IfcCountMeasure, IfcContextDependentMeasure, IfcAreaMeasure, IfcAmountOfSubstanceMeasure, IfcLuminousIntensityMeasure, IfcNormalisedRatioMeasure, IfcComplexNumber]
}
registerIfcClass(IfcServiceLifeFactor)

class IfcTwoDirectionRepeatFactor extends IfcOneDirectionRepeatFactor {
    SecondRepeatFactor = null // ENTITY IfcVector SUBTYPE OF IfcGeometricRepresentationItem
}
registerIfcClass(IfcTwoDirectionRepeatFactor)

class IfcEllipseProfileDef extends IfcParameterizedProfileDef {
    SemiAxis1 = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    SemiAxis2 = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcEllipseProfileDef)

class IfcCurveStyleFont extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
    PatternList = null // LIST[1:0] OF IfcCurveStyleFontPattern
}
registerIfcClass(IfcCurveStyleFont)

class IfcConstraintRelationship extends SchemaBase {
    Name = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
    RelatingConstraint = null // ENTITY IfcConstraint
    RelatedConstraints = null // SET[1:0] OF IfcConstraint
}
registerIfcClass(IfcConstraintRelationship)

class IfcDimensionCurveTerminator extends IfcTerminatorSymbol {
    Role = null // TYPE IfcDimensionExtentUsage = ENUMERATION OF [ORIGIN, TARGET]
}
registerIfcClass(IfcDimensionCurveTerminator)

class IfcRelAssociatesLibrary extends IfcRelAssociates {
    RelatingLibrary = null // TYPE IfcLibrarySelect = SELECT [IfcLibraryReference, IfcLibraryInformation]
}
registerIfcClass(IfcRelAssociatesLibrary)

class IfcApprovalRelationship extends SchemaBase {
    RelatedApproval = null // ENTITY IfcApproval
    RelatingApproval = null // ENTITY IfcApproval
    Description = null // TYPE IfcText = STRING
    Name = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcApprovalRelationship)

class IfcLine extends IfcCurve {
    Pnt = null // ENTITY IfcCartesianPoint SUBTYPE OF IfcPoint
    Dir = null // ENTITY IfcVector SUBTYPE OF IfcGeometricRepresentationItem
}
registerIfcClass(IfcLine)

class IfcShapeAspect extends SchemaBase {
    ShapeRepresentations = null // LIST[1:0] OF IfcShapeModel
    Name = null // TYPE IfcLabel = STRING
    Description = null // TYPE IfcText = STRING
    ProductDefinitional = null // LOGICAL
    PartOfProductDefinitionShape = null // ENTITY IfcProductDefinitionShape SUBTYPE OF IfcProductRepresentation
}
registerIfcClass(IfcShapeAspect)

class IfcTextureMap extends IfcTextureCoordinate {
    TextureMaps = null // SET[1:0] OF IfcVertexBasedTextureMap
}
registerIfcClass(IfcTextureMap)

class IfcRelProjectsElement extends IfcRelConnects {
    RelatingElement = null // ENTITY IfcElement SUBTYPE OF IfcProduct
    RelatedFeatureElement = null // ENTITY IfcFeatureElementAddition SUBTYPE OF IfcFeatureElement
}
registerIfcClass(IfcRelProjectsElement)

class IfcRampFlight extends IfcBuildingElement {}
registerIfcClass(IfcRampFlight)

class IfcApprovalPropertyRelationship extends SchemaBase {
    ApprovedProperties = null // SET[1:0] OF IfcProperty
    Approval = null // ENTITY IfcApproval
}
registerIfcClass(IfcApprovalPropertyRelationship)

class IfcBuildingStorey extends IfcSpatialStructureElement {
    Elevation = null // TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcBuildingStorey)

class IfcStructuralCurveConnection extends IfcStructuralConnection {}
registerIfcClass(IfcStructuralCurveConnection)

class IfcTextLiteralWithExtent extends IfcTextLiteral {
    Extent = null // ENTITY IfcPlanarExtent SUBTYPE OF IfcGeometricRepresentationItem
    BoxAlignment = null // TYPE IfcBoxAlignment = TYPE IfcLabel = STRING
}
registerIfcClass(IfcTextLiteralWithExtent)

class IfcRelCoversSpaces extends IfcRelConnects {
    RelatedSpace = null // ENTITY IfcSpace SUBTYPE OF IfcSpatialStructureElement
    RelatedCoverings = null // SET[1:0] OF IfcCovering
}
registerIfcClass(IfcRelCoversSpaces)

class IfcDirection extends IfcGeometricRepresentationItem {
    DirectionRatios = null // LIST[2:3] OF REAL
}
registerIfcClass(IfcDirection)

class IfcSpaceHeaterType extends IfcEnergyConversionDeviceType {
    PredefinedType = null // TYPE IfcSpaceHeaterTypeEnum = ENUMERATION OF [SECTIONALRADIATOR, PANELRADIATOR, TUBULARRADIATOR, CONVECTOR, BASEBOARDHEATER, FINNEDTUBEUNIT, UNITHEATER, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcSpaceHeaterType)

class IfcVertexBasedTextureMap extends SchemaBase {
    TextureVertices = null // LIST[3:0] OF IfcTextureVertex
    TexturePoints = null // LIST[3:0] OF IfcCartesianPoint
}
registerIfcClass(IfcVertexBasedTextureMap)

class IfcApproval extends SchemaBase {
    Description = null // TYPE IfcText = STRING
    ApprovalDateTime = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    ApprovalStatus = null // TYPE IfcLabel = STRING
    ApprovalLevel = null // TYPE IfcLabel = STRING
    ApprovalQualifier = null // TYPE IfcText = STRING
    Name = null // TYPE IfcLabel = STRING
    Identifier = null // TYPE IfcIdentifier = STRING
}
registerIfcClass(IfcApproval)

class IfcIShapeProfileDef extends IfcParameterizedProfileDef {
    OverallWidth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    OverallDepth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    WebThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    FlangeThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    FilletRadius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcIShapeProfileDef)

class IfcAsymmetricIShapeProfileDef extends IfcIShapeProfileDef {
    TopFlangeWidth = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    TopFlangeThickness = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    TopFlangeFilletRadius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    CentreOfGravityInY = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcAsymmetricIShapeProfileDef)

class IfcMaterialLayerSet extends SchemaBase {
    MaterialLayers = null // LIST[1:0] OF IfcMaterialLayer
    LayerSetName = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcMaterialLayerSet)

class IfcSweptDiskSolid extends IfcSolidModel {
    Directrix = null // ENTITY IfcCurve SUBTYPE OF IfcGeometricRepresentationItem
    Radius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    InnerRadius = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    StartParam = null // TYPE IfcParameterValue = REAL
    EndParam = null // TYPE IfcParameterValue = REAL
}
registerIfcClass(IfcSweptDiskSolid)

class IfcAnnotationTextOccurrence extends IfcAnnotationOccurrence {}
registerIfcClass(IfcAnnotationTextOccurrence)

class IfcOccupant extends IfcActor {
    PredefinedType = null // TYPE IfcOccupantTypeEnum = ENUMERATION OF [ASSIGNEE, ASSIGNOR, LESSEE, LESSOR, LETTINGAGENT, OWNER, TENANT, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcOccupant)

class IfcVibrationIsolatorType extends IfcDiscreteAccessoryType {
    PredefinedType = null // TYPE IfcVibrationIsolatorTypeEnum = ENUMERATION OF [COMPRESSION, SPRING, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcVibrationIsolatorType)

class IfcOrientedEdge extends IfcEdge {
    EdgeElement = null // ENTITY IfcEdge SUBTYPE OF IfcTopologicalRepresentationItem
    Orientation = null // BOOLEAN
}
registerIfcClass(IfcOrientedEdge)

class IfcDateAndTime extends SchemaBase {
    DateComponent = null // ENTITY IfcCalendarDate
    TimeComponent = null // ENTITY IfcLocalTime
}
registerIfcClass(IfcDateAndTime)

class IfcClassification extends SchemaBase {
    Source = null // TYPE IfcLabel = STRING
    Edition = null // TYPE IfcLabel = STRING
    EditionDate = null // ENTITY IfcCalendarDate
    Name = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcClassification)

class IfcFaceSurface extends IfcFace {
    FaceSurface = null // ENTITY IfcSurface SUBTYPE OF IfcGeometricRepresentationItem
    SameSense = null // BOOLEAN
}
registerIfcClass(IfcFaceSurface)

class IfcBoundingBox extends IfcGeometricRepresentationItem {
    Corner = null // ENTITY IfcCartesianPoint SUBTYPE OF IfcPoint
    XDim = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    YDim = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
    ZDim = null // TYPE IfcPositiveLengthMeasure = TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcBoundingBox)

class IfcAnnotationFillArea extends IfcGeometricRepresentationItem {
    OuterBoundary = null // ENTITY IfcCurve SUBTYPE OF IfcGeometricRepresentationItem
    InnerBoundaries = null // SET[1:0] OF IfcCurve
}
registerIfcClass(IfcAnnotationFillArea)

class IfcAxis1Placement extends IfcPlacement {
    Axis = null // ENTITY IfcDirection SUBTYPE OF IfcGeometricRepresentationItem
}
registerIfcClass(IfcAxis1Placement)

class IfcVirtualGridIntersection extends SchemaBase {
    IntersectingAxes = null // LIST[2:2] OF IfcGridAxis
    OffsetDistances = null // LIST[2:3] OF IfcLengthMeasure
}
registerIfcClass(IfcVirtualGridIntersection)

class IfcRelConnectsPortToElement extends IfcRelConnects {
    RelatingPort = null // ENTITY IfcPort SUBTYPE OF IfcProduct
    RelatedElement = null // ENTITY IfcElement SUBTYPE OF IfcProduct
}
registerIfcClass(IfcRelConnectsPortToElement)

class IfcIrregularTimeSeriesValue extends SchemaBase {
    TimeStamp = null // TYPE IfcDateTimeSelect = SELECT [IfcCalendarDate, IfcLocalTime, IfcDateAndTime]
    ListValues = null // LIST[1:0] OF IfcValue
}
registerIfcClass(IfcIrregularTimeSeriesValue)

class IfcWallStandardCase extends IfcWall {}
registerIfcClass(IfcWallStandardCase)

class IfcPropertyListValue extends IfcSimpleProperty {
    ListValues = null // LIST[1:0] OF IfcValue
    Unit = null // TYPE IfcUnit = SELECT [IfcDerivedUnit, IfcNamedUnit, IfcMonetaryUnit]
}
registerIfcClass(IfcPropertyListValue)

class IfcOutletType extends IfcFlowTerminalType {
    PredefinedType = null // TYPE IfcOutletTypeEnum = ENUMERATION OF [AUDIOVISUALOUTLET, COMMUNICATIONSOUTLET, POWEROUTLET, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcOutletType)

class IfcElectricApplianceType extends IfcFlowTerminalType {
    PredefinedType = null // TYPE IfcElectricApplianceTypeEnum = ENUMERATION OF [COMPUTER, DIRECTWATERHEATER, DISHWASHER, ELECTRICCOOKER, ELECTRICHEATER, FACSIMILE, FREESTANDINGFAN, FREEZER, FRIDGE_FREEZER, HANDDRYER, INDIRECTWATERHEATER, MICROWAVE, PHOTOCOPIER, PRINTER, REFRIGERATOR, RADIANTHEATER, SCANNER, TELEPHONE, TUMBLEDRYER, TV, VENDINGMACHINE, WASHINGMACHINE, WATERHEATER, WATERCOOLER, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcElectricApplianceType)

class IfcLinearDimension extends IfcDimensionCurveDirectedCallout {}
registerIfcClass(IfcLinearDimension)

class IfcElectricTimeControlType extends IfcFlowControllerType {
    PredefinedType = null // TYPE IfcElectricTimeControlTypeEnum = ENUMERATION OF [TIMECLOCK, TIMEDELAY, RELAY, USERDEFINED, NOTDEFINED]
}
registerIfcClass(IfcElectricTimeControlType)

class IfcBuilding extends IfcSpatialStructureElement {
    ElevationOfRefHeight = null // TYPE IfcLengthMeasure = REAL
    ElevationOfTerrain = null // TYPE IfcLengthMeasure = REAL
    BuildingAddress = null // ENTITY IfcPostalAddress SUBTYPE OF IfcAddress
}
registerIfcClass(IfcBuilding)

class IfcBlobTexture extends IfcSurfaceTexture {
    RasterFormat = null // TYPE IfcIdentifier = STRING
    RasterCode = null // BOOLEAN
}
registerIfcClass(IfcBlobTexture)

class IfcAsset extends IfcGroup {
    AssetID = null // TYPE IfcIdentifier = STRING
    OriginalValue = null // ENTITY IfcCostValue SUBTYPE OF IfcAppliedValue
    CurrentValue = null // ENTITY IfcCostValue SUBTYPE OF IfcAppliedValue
    TotalReplacementCost = null // ENTITY IfcCostValue SUBTYPE OF IfcAppliedValue
    Owner = null // TYPE IfcActorSelect = SELECT [IfcOrganization, IfcPerson, IfcPersonAndOrganization]
    User = null // TYPE IfcActorSelect = SELECT [IfcOrganization, IfcPerson, IfcPersonAndOrganization]
    ResponsiblePerson = null // ENTITY IfcPerson
    IncorporationDate = null // ENTITY IfcCalendarDate
    DepreciatedValue = null // ENTITY IfcCostValue SUBTYPE OF IfcAppliedValue
}
registerIfcClass(IfcAsset)

class IfcAnnotationFillAreaOccurrence extends IfcAnnotationOccurrence {
    FillStyleTarget = null // ENTITY IfcPoint SUBTYPE OF IfcGeometricRepresentationItem
    GlobalOrLocal = null // TYPE IfcGlobalOrLocalEnum = ENUMERATION OF [GLOBAL_COORDS, LOCAL_COORDS]
}
registerIfcClass(IfcAnnotationFillAreaOccurrence)

class IfcRelConnectsPathElements extends IfcRelConnectsElements {
    RelatingPriorities = null // LIST[0:0] OF INTEGER
    RelatedPriorities = null // LIST[0:0] OF INTEGER
    RelatedConnectionType = null // TYPE IfcConnectionTypeEnum = ENUMERATION OF [ATPATH, ATSTART, ATEND, NOTDEFINED]
    RelatingConnectionType = null // TYPE IfcConnectionTypeEnum = ENUMERATION OF [ATPATH, ATSTART, ATEND, NOTDEFINED]
}
registerIfcClass(IfcRelConnectsPathElements)

class IfcSite extends IfcSpatialStructureElement {
    RefLatitude = null // TYPE IfcCompoundPlaneAngleMeasure = LIST[3:4] OF INTEGER
    RefLongitude = null // TYPE IfcCompoundPlaneAngleMeasure = LIST[3:4] OF INTEGER
    RefElevation = null // TYPE IfcLengthMeasure = REAL
    LandTitleNumber = null // TYPE IfcLabel = STRING
    SiteAddress = null // ENTITY IfcPostalAddress SUBTYPE OF IfcAddress
}
registerIfcClass(IfcSite)

class IfcFillAreaStyle extends IfcPresentationStyle {
    FillStyles = null // SET[1:0] OF IfcFillStyleSelect
}
registerIfcClass(IfcFillAreaStyle)

class IfcMassFlowRateMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcMassFlowRateMeasure)

class IfcDynamicViscosityMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcDynamicViscosityMeasure)

class IfcComplexNumber extends SchemaBase {
    Value = null // ARRAY[1:2] OF REAL
}
registerIfcClass(IfcComplexNumber)

class IfcTextDecoration extends SchemaBase {
    Value = null // STRING
}
registerIfcClass(IfcTextDecoration)

class IfcMagneticFluxDensityMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcMagneticFluxDensityMeasure)

class IfcLogical extends SchemaBase {
    Value = null // LOGICAL
}
registerIfcClass(IfcLogical)

class IfcMassMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcMassMeasure)

class IfcElectricChargeMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcElectricChargeMeasure)

class IfcBoolean extends SchemaBase {
    Value = null // BOOLEAN
}
registerIfcClass(IfcBoolean)

class IfcLinearForceMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcLinearForceMeasure)

class IfcRatioMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcRatioMeasure)

class IfcTextTransformation extends SchemaBase {
    Value = null // STRING
}
registerIfcClass(IfcTextTransformation)

class IfcLinearMomentMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcLinearMomentMeasure)

class IfcSolidAngleMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcSolidAngleMeasure)

class IfcThermalConductivityMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcThermalConductivityMeasure)

class IfcMagneticFluxMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcMagneticFluxMeasure)

class IfcRotationalStiffnessMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcRotationalStiffnessMeasure)

class IfcCountMeasure extends SchemaBase {
    Value = null // NUMBER
}
registerIfcClass(IfcCountMeasure)

class IfcMomentOfInertiaMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcMomentOfInertiaMeasure)

class IfcSectionModulusMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcSectionModulusMeasure)

class IfcLuminousIntensityMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcLuminousIntensityMeasure)

class IfcModulusOfSubgradeReactionMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcModulusOfSubgradeReactionMeasure)

class IfcReal extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcReal)

class IfcSpecularExponent extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcSpecularExponent)

class IfcShearModulusMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcShearModulusMeasure)

class IfcTimeMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcTimeMeasure)

class IfcIdentifier extends SchemaBase {
    Value = null // STRING
}
registerIfcClass(IfcIdentifier)

class IfcModulusOfRotationalSubgradeReactionMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcModulusOfRotationalSubgradeReactionMeasure)

class IfcLinearVelocityMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcLinearVelocityMeasure)

class IfcModulusOfLinearSubgradeReactionMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcModulusOfLinearSubgradeReactionMeasure)

class IfcMolecularWeightMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcMolecularWeightMeasure)

class IfcElectricVoltageMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcElectricVoltageMeasure)

class IfcDescriptiveMeasure extends SchemaBase {
    Value = null // STRING
}
registerIfcClass(IfcDescriptiveMeasure)

class IfcElectricCurrentMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcElectricCurrentMeasure)

class IfcThermalResistanceMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcThermalResistanceMeasure)

class IfcCurvatureMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcCurvatureMeasure)

class IfcElectricResistanceMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcElectricResistanceMeasure)

class IfcPHMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcPHMeasure)

class IfcPowerMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcPowerMeasure)

class IfcSecondInMinute extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcSecondInMinute)

class IfcDaylightSavingHour extends SchemaBase {
    Value = null // INTEGER
}
registerIfcClass(IfcDaylightSavingHour)

class IfcLabel extends SchemaBase {
    Value = null // STRING
}
registerIfcClass(IfcLabel)

class IfcFrequencyMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcFrequencyMeasure)

class IfcLinearStiffnessMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcLinearStiffnessMeasure)

class IfcLuminousIntensityDistributionMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcLuminousIntensityDistributionMeasure)

class IfcFontWeight extends SchemaBase {
    Value = null // STRING
}
registerIfcClass(IfcFontWeight)

class IfcIsothermalMoistureCapacityMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcIsothermalMoistureCapacityMeasure)

class IfcSoundPressureMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcSoundPressureMeasure)

class IfcMonetaryMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcMonetaryMeasure)

class IfcLengthMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcLengthMeasure)

class IfcTextAlignment extends SchemaBase {
    Value = null // STRING
}
registerIfcClass(IfcTextAlignment)

class IfcEnergyMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcEnergyMeasure)

class IfcTextFontName extends SchemaBase {
    Value = null // STRING
}
registerIfcClass(IfcTextFontName)

class IfcPlanarForceMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcPlanarForceMeasure)

class IfcCompoundPlaneAngleMeasure extends SchemaBase {
    Value = null // LIST[3:4] OF INTEGER
}
registerIfcClass(IfcCompoundPlaneAngleMeasure)

class IfcText extends SchemaBase {
    Value = null // STRING
}
registerIfcClass(IfcText)

class IfcThermalAdmittanceMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcThermalAdmittanceMeasure)

class IfcRotationalMassMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcRotationalMassMeasure)

class IfcLuminousFluxMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcLuminousFluxMeasure)

class IfcTimeStamp extends SchemaBase {
    Value = null // INTEGER
}
registerIfcClass(IfcTimeStamp)

class IfcSpecificHeatCapacityMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcSpecificHeatCapacityMeasure)

class IfcFontStyle extends SchemaBase {
    Value = null // STRING
}
registerIfcClass(IfcFontStyle)

class IfcThermodynamicTemperatureMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcThermodynamicTemperatureMeasure)

class IfcIntegerCountRateMeasure extends SchemaBase {
    Value = null // INTEGER
}
registerIfcClass(IfcIntegerCountRateMeasure)

class IfcNumericMeasure extends SchemaBase {
    Value = null // NUMBER
}
registerIfcClass(IfcNumericMeasure)

class IfcElectricCapacitanceMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcElectricCapacitanceMeasure)

class IfcInteger extends SchemaBase {
    Value = null // INTEGER
}
registerIfcClass(IfcInteger)

class IfcYearNumber extends SchemaBase {
    Value = null // INTEGER
}
registerIfcClass(IfcYearNumber)

class IfcPositivePlaneAngleMeasure extends SchemaBase {
    Value = null // TYPE IfcPlaneAngleMeasure = REAL
}
registerIfcClass(IfcPositivePlaneAngleMeasure)

class IfcHeatFluxDensityMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcHeatFluxDensityMeasure)

class IfcTorqueMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcTorqueMeasure)

class IfcWarpingMomentMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcWarpingMomentMeasure)

class IfcRotationalFrequencyMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcRotationalFrequencyMeasure)

class IfcNormalisedRatioMeasure extends SchemaBase {
    Value = null // TYPE IfcRatioMeasure = REAL
}
registerIfcClass(IfcNormalisedRatioMeasure)

class IfcHourInDay extends SchemaBase {
    Value = null // INTEGER
}
registerIfcClass(IfcHourInDay)

class IfcRadioActivityMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcRadioActivityMeasure)

class IfcContextDependentMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcContextDependentMeasure)

class IfcDimensionCount extends SchemaBase {
    Value = null // INTEGER
}
registerIfcClass(IfcDimensionCount)

class IfcGloballyUniqueId extends SchemaBase {
    Value = null // STRING
}
registerIfcClass(IfcGloballyUniqueId)

class IfcModulusOfElasticityMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcModulusOfElasticityMeasure)

class IfcMonthInYearNumber extends SchemaBase {
    Value = null // INTEGER
}
registerIfcClass(IfcMonthInYearNumber)

class IfcAbsorbedDoseMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcAbsorbedDoseMeasure)

class IfcElectricConductanceMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcElectricConductanceMeasure)

class IfcKinematicViscosityMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcKinematicViscosityMeasure)

class IfcPresentableText extends SchemaBase {
    Value = null // STRING
}
registerIfcClass(IfcPresentableText)

class IfcParameterValue extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcParameterValue)

class IfcPressureMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcPressureMeasure)

class IfcInductanceMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcInductanceMeasure)

class IfcMassPerLengthMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcMassPerLengthMeasure)

class IfcIonConcentrationMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcIonConcentrationMeasure)

class IfcForceMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcForceMeasure)

class IfcDoseEquivalentMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcDoseEquivalentMeasure)

class IfcMassDensityMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcMassDensityMeasure)

class IfcPositiveRatioMeasure extends SchemaBase {
    Value = null // TYPE IfcRatioMeasure = REAL
}
registerIfcClass(IfcPositiveRatioMeasure)

class IfcHeatingValueMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcHeatingValueMeasure)

class IfcMoistureDiffusivityMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcMoistureDiffusivityMeasure)

class IfcSoundPowerMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcSoundPowerMeasure)

class IfcAccelerationMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcAccelerationMeasure)

class IfcAngularVelocityMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcAngularVelocityMeasure)

class IfcFontVariant extends SchemaBase {
    Value = null // STRING
}
registerIfcClass(IfcFontVariant)

class IfcTemperatureGradientMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcTemperatureGradientMeasure)

class IfcWarpingConstantMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcWarpingConstantMeasure)

class IfcThermalTransmittanceMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcThermalTransmittanceMeasure)

class IfcSectionalAreaIntegralMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcSectionalAreaIntegralMeasure)

class IfcVolumeMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcVolumeMeasure)

class IfcSpecularRoughness extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcSpecularRoughness)

class IfcVolumetricFlowRateMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcVolumetricFlowRateMeasure)

class IfcMinuteInHour extends SchemaBase {
    Value = null // INTEGER
}
registerIfcClass(IfcMinuteInHour)

class IfcIlluminanceMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcIlluminanceMeasure)

class IfcThermalExpansionCoefficientMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcThermalExpansionCoefficientMeasure)

class IfcPositiveLengthMeasure extends SchemaBase {
    Value = null // TYPE IfcLengthMeasure = REAL
}
registerIfcClass(IfcPositiveLengthMeasure)

class IfcVaporPermeabilityMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcVaporPermeabilityMeasure)

class IfcBoxAlignment extends SchemaBase {
    Value = null // TYPE IfcLabel = STRING
}
registerIfcClass(IfcBoxAlignment)

class IfcPlaneAngleMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcPlaneAngleMeasure)

class IfcAreaMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcAreaMeasure)

class IfcDayInMonthNumber extends SchemaBase {
    Value = null // INTEGER
}
registerIfcClass(IfcDayInMonthNumber)

class IfcAmountOfSubstanceMeasure extends SchemaBase {
    Value = null // REAL
}
registerIfcClass(IfcAmountOfSubstanceMeasure)