EXPRESS

BACnet MVD

SCHEMA IFC4;
TYPE IfcAbsorbedDoseMeasure = REAL;
END_TYPE;
TYPE IfcAccelerationMeasure = REAL;
END_TYPE;
TYPE IfcAmountOfSubstanceMeasure = REAL;
END_TYPE;
TYPE IfcAngularVelocityMeasure = REAL;
END_TYPE;
TYPE IfcArcIndex = LIST [3:3] OF IfcPositiveInteger;
END_TYPE;
TYPE IfcAreaDensityMeasure = REAL;
END_TYPE;
TYPE IfcAreaMeasure = REAL;
END_TYPE;
TYPE IfcBinary = BINARY;
END_TYPE;
TYPE IfcBoolean = BOOLEAN;
END_TYPE;
TYPE IfcBoxAlignment = IfcLabel;
WHERE
WR1 : SELF IN ['top-left', 'top-middle', 'top-right', 'middle-left', 'center', 'middle-right', 'bottom-left', 'bottom-middle', 'bottom-right']
END_TYPE;
TYPE IfcCardinalPointReference = INTEGER;
WHERE
GreaterThanZero : SELF > 0
END_TYPE;
TYPE IfcComplexNumber = ARRAY [1:2] OF REAL;
END_TYPE;
TYPE IfcCompoundPlaneAngleMeasure = LIST [3:4] OF INTEGER;
WHERE
MinutesInRange : ABS(SELF[2]) < 60
SecondsInRange : ABS(SELF[3]) < 60
MicrosecondsInRange : (SIZEOF(SELF) = 3) OR (ABS(SELF[4]) < 1000000)
ConsistentSign : ((SELF[1] >= 0) AND (SELF[2] >= 0) AND (SELF[3] >= 0) AND ((SIZEOF(SELF) = 3) OR (SELF[4] >= 0))) OR ((SELF[1] <= 0) AND (SELF[2] <= 0) AND (SELF[3] <= 0) AND ((SIZEOF(SELF) = 3) OR (SELF[4] <= 0)))
END_TYPE;
TYPE IfcContextDependentMeasure = REAL;
END_TYPE;
TYPE IfcCountMeasure = NUMBER;
END_TYPE;
TYPE IfcCurvatureMeasure = REAL;
END_TYPE;
TYPE IfcDate = STRING;
END_TYPE;
TYPE IfcDateTime = STRING;
END_TYPE;
TYPE IfcDayInMonthNumber = INTEGER;
WHERE
ValidRange : {1 <= SELF <= 31}
END_TYPE;
TYPE IfcDayInWeekNumber = INTEGER;
WHERE
ValidRange : {1 <= SELF <= 7}
END_TYPE;
TYPE IfcDescriptiveMeasure = STRING;
END_TYPE;
TYPE IfcDimensionCount = INTEGER;
WHERE
WR1 : { 0 < SELF <= 3 }
END_TYPE;
TYPE IfcDoseEquivalentMeasure = REAL;
END_TYPE;
TYPE IfcDuration = STRING;
END_TYPE;
TYPE IfcDynamicViscosityMeasure = REAL;
END_TYPE;
TYPE IfcElectricCapacitanceMeasure = REAL;
END_TYPE;
TYPE IfcElectricChargeMeasure = REAL;
END_TYPE;
TYPE IfcElectricConductanceMeasure = REAL;
END_TYPE;
TYPE IfcElectricCurrentMeasure = REAL;
END_TYPE;
TYPE IfcElectricResistanceMeasure = REAL;
END_TYPE;
TYPE IfcElectricVoltageMeasure = REAL;
END_TYPE;
TYPE IfcEnergyMeasure = REAL;
END_TYPE;
TYPE IfcFontStyle = STRING;
WHERE
WR1 : SELF IN ['normal','italic','oblique']
END_TYPE;
TYPE IfcFontVariant = STRING;
WHERE
WR1 : SELF IN ['normal','small-caps']
END_TYPE;
TYPE IfcFontWeight = STRING;
WHERE
WR1 : SELF IN ['normal','small-caps','100','200','300','400','500','600','700','800','900']
END_TYPE;
TYPE IfcForceMeasure = REAL;
END_TYPE;
TYPE IfcFrequencyMeasure = REAL;
END_TYPE;
TYPE IfcGloballyUniqueId = STRING (22) FIXED;
END_TYPE;
TYPE IfcHeatFluxDensityMeasure = REAL;
END_TYPE;
TYPE IfcHeatingValueMeasure = REAL;
WHERE
WR1 : SELF > 0.
END_TYPE;
TYPE IfcIdentifier = STRING (255);
END_TYPE;
TYPE IfcIlluminanceMeasure = REAL;
END_TYPE;
TYPE IfcInductanceMeasure = REAL;
END_TYPE;
TYPE IfcInteger = INTEGER;
END_TYPE;
TYPE IfcIntegerCountRateMeasure = INTEGER;
END_TYPE;
TYPE IfcIonConcentrationMeasure = REAL;
END_TYPE;
TYPE IfcIsothermalMoistureCapacityMeasure = REAL;
END_TYPE;
TYPE IfcKinematicViscosityMeasure = REAL;
END_TYPE;
TYPE IfcLabel = STRING (255);
END_TYPE;
TYPE IfcLanguageId = IfcIdentifier;
END_TYPE;
TYPE IfcLengthMeasure = REAL;
END_TYPE;
TYPE IfcLineIndex = LIST [2:?] OF IfcPositiveInteger;
END_TYPE;
TYPE IfcLinearForceMeasure = REAL;
END_TYPE;
TYPE IfcLinearMomentMeasure = REAL;
END_TYPE;
TYPE IfcLinearStiffnessMeasure = REAL;
END_TYPE;
TYPE IfcLinearVelocityMeasure = REAL;
END_TYPE;
TYPE IfcLogical = LOGICAL;
END_TYPE;
TYPE IfcLuminousFluxMeasure = REAL;
END_TYPE;
TYPE IfcLuminousIntensityDistributionMeasure = REAL;
END_TYPE;
TYPE IfcLuminousIntensityMeasure = REAL;
END_TYPE;
TYPE IfcMagneticFluxDensityMeasure = REAL;
END_TYPE;
TYPE IfcMagneticFluxMeasure = REAL;
END_TYPE;
TYPE IfcMassDensityMeasure = REAL;
END_TYPE;
TYPE IfcMassFlowRateMeasure = REAL;
END_TYPE;
TYPE IfcMassMeasure = REAL;
END_TYPE;
TYPE IfcMassPerLengthMeasure = REAL;
END_TYPE;
TYPE IfcModulusOfElasticityMeasure = REAL;
END_TYPE;
TYPE IfcModulusOfLinearSubgradeReactionMeasure = REAL;
END_TYPE;
TYPE IfcModulusOfRotationalSubgradeReactionMeasure = REAL;
END_TYPE;
TYPE IfcModulusOfSubgradeReactionMeasure = REAL;
END_TYPE;
TYPE IfcMoistureDiffusivityMeasure = REAL;
END_TYPE;
TYPE IfcMolecularWeightMeasure = REAL;
END_TYPE;
TYPE IfcMomentOfInertiaMeasure = REAL;
END_TYPE;
TYPE IfcMonetaryMeasure = REAL;
END_TYPE;
TYPE IfcMonthInYearNumber = INTEGER;
WHERE
ValidRange : {1 <= SELF <= 12}
END_TYPE;
TYPE IfcNonNegativeLengthMeasure = IfcLengthMeasure;
WHERE
NotNegative : SELF >= 0.
END_TYPE;
TYPE IfcNormalisedRatioMeasure = IfcRatioMeasure;
WHERE
WR1 : {0.0 <= SELF <= 1.0}
END_TYPE;
TYPE IfcNumericMeasure = NUMBER;
END_TYPE;
TYPE IfcPHMeasure = REAL;
WHERE
WR21 : {0.0 <= SELF <= 14.0}
END_TYPE;
TYPE IfcParameterValue = REAL;
END_TYPE;
TYPE IfcPlanarForceMeasure = REAL;
END_TYPE;
TYPE IfcPlaneAngleMeasure = REAL;
END_TYPE;
TYPE IfcPositiveInteger = IfcInteger;
WHERE
WR1 : SELF > 0
END_TYPE;
TYPE IfcPositiveLengthMeasure = IfcLengthMeasure;
WHERE
WR1 : SELF > 0.
END_TYPE;
TYPE IfcPositivePlaneAngleMeasure = IfcPlaneAngleMeasure;
WHERE
WR1 : SELF > 0.
END_TYPE;
TYPE IfcPositiveRatioMeasure = IfcRatioMeasure;
WHERE
WR1 : SELF > 0.
END_TYPE;
TYPE IfcPowerMeasure = REAL;
END_TYPE;
TYPE IfcPresentableText = STRING;
END_TYPE;
TYPE IfcPressureMeasure = REAL;
END_TYPE;
TYPE IfcPropertySetDefinitionSet = SET [1:?] OF IfcPropertySetDefinition;
END_TYPE;
TYPE IfcRadioActivityMeasure = REAL;
END_TYPE;
TYPE IfcRatioMeasure = REAL;
END_TYPE;
TYPE IfcReal = REAL;
END_TYPE;
TYPE IfcRotationalFrequencyMeasure = REAL;
END_TYPE;
TYPE IfcRotationalMassMeasure = REAL;
END_TYPE;
TYPE IfcRotationalStiffnessMeasure = REAL;
END_TYPE;
TYPE IfcSectionModulusMeasure = REAL;
END_TYPE;
TYPE IfcSectionalAreaIntegralMeasure = REAL;
END_TYPE;
TYPE IfcShearModulusMeasure = REAL;
END_TYPE;
TYPE IfcSolidAngleMeasure = REAL;
END_TYPE;
TYPE IfcSoundPowerLevelMeasure = REAL;
END_TYPE;
TYPE IfcSoundPowerMeasure = REAL;
END_TYPE;
TYPE IfcSoundPressureLevelMeasure = REAL;
END_TYPE;
TYPE IfcSoundPressureMeasure = REAL;
END_TYPE;
TYPE IfcSpecificHeatCapacityMeasure = REAL;
END_TYPE;
TYPE IfcSpecularExponent = REAL;
END_TYPE;
TYPE IfcSpecularRoughness = REAL;
WHERE
WR1 : {0.0 <= SELF <= 1.0}
END_TYPE;
TYPE IfcTemperatureGradientMeasure = REAL;
END_TYPE;
TYPE IfcTemperatureRateOfChangeMeasure = REAL;
END_TYPE;
TYPE IfcText = STRING;
END_TYPE;
TYPE IfcTextAlignment = STRING;
WHERE
WR1 : SELF IN ['left', 'right', 'center', 'justify']
END_TYPE;
TYPE IfcTextDecoration = STRING;
WHERE
WR1 : SELF IN ['none', 'underline', 'overline', 'line-through', 'blink']
END_TYPE;
TYPE IfcTextFontName = STRING;
END_TYPE;
TYPE IfcTextTransformation = STRING;
WHERE
WR1 : SELF IN ['capitalize', 'uppercase', 'lowercase', 'none']
END_TYPE;
TYPE IfcThermalAdmittanceMeasure = REAL;
END_TYPE;
TYPE IfcThermalConductivityMeasure = REAL;
END_TYPE;
TYPE IfcThermalExpansionCoefficientMeasure = REAL;
END_TYPE;
TYPE IfcThermalResistanceMeasure = REAL;
END_TYPE;
TYPE IfcThermalTransmittanceMeasure = REAL;
END_TYPE;
TYPE IfcThermodynamicTemperatureMeasure = REAL;
END_TYPE;
TYPE IfcTime = STRING;
END_TYPE;
TYPE IfcTimeMeasure = REAL;
END_TYPE;
TYPE IfcTimeStamp = INTEGER;
END_TYPE;
TYPE IfcTorqueMeasure = REAL;
END_TYPE;
TYPE IfcURIReference = STRING;
END_TYPE;
TYPE IfcVaporPermeabilityMeasure = REAL;
END_TYPE;
TYPE IfcVolumeMeasure = REAL;
END_TYPE;
TYPE IfcVolumetricFlowRateMeasure = REAL;
END_TYPE;
TYPE IfcWarpingConstantMeasure = REAL;
END_TYPE;
TYPE IfcWarpingMomentMeasure = REAL;
END_TYPE;
TYPE IfcActionRequestTypeEnum = ENUMERATION OF (
EMAIL,
FAX,
PHONE,
POST,
VERBAL,
USERDEFINED,
NOTDEFINED);
END_TYPE;
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);
END_TYPE;
TYPE IfcActionTypeEnum = ENUMERATION OF (
PERMANENT_G,
VARIABLE_Q,
EXTRAORDINARY_A,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcActuatorTypeEnum = ENUMERATION OF (
ELECTRICACTUATOR,
HANDOPERATEDACTUATOR,
HYDRAULICACTUATOR,
PNEUMATICACTUATOR,
THERMOSTATICACTUATOR,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcAddressTypeEnum = ENUMERATION OF (
OFFICE,
SITE,
HOME,
DISTRIBUTIONPOINT,
USERDEFINED);
END_TYPE;
TYPE IfcAirTerminalBoxTypeEnum = ENUMERATION OF (
CONSTANTFLOW,
VARIABLEFLOWPRESSUREDEPENDANT,
VARIABLEFLOWPRESSUREINDEPENDANT,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcAirTerminalTypeEnum = ENUMERATION OF (
DIFFUSER,
GRILLE,
LOUVRE,
REGISTER,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcAirToAirHeatRecoveryTypeEnum = ENUMERATION OF (
FIXEDPLATECOUNTERFLOWEXCHANGER,
FIXEDPLATECROSSFLOWEXCHANGER,
FIXEDPLATEPARALLELFLOWEXCHANGER,
ROTARYWHEEL,
RUNAROUNDCOILLOOP,
HEATPIPE,
TWINTOWERENTHALPYRECOVERYLOOPS,
THERMOSIPHONSEALEDTUBEHEATEXCHANGERS,
THERMOSIPHONCOILTYPEHEATEXCHANGERS,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcAlarmTypeEnum = ENUMERATION OF (
BELL,
BREAKGLASSBUTTON,
LIGHT,
MANUALPULLBOX,
SIREN,
WHISTLE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcAnalysisModelTypeEnum = ENUMERATION OF (
IN_PLANE_LOADING_2D,
OUT_PLANE_LOADING_2D,
LOADING_3D,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcAnalysisTheoryTypeEnum = ENUMERATION OF (
FIRST_ORDER_THEORY,
SECOND_ORDER_THEORY,
THIRD_ORDER_THEORY,
FULL_NONLINEAR_THEORY,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcArithmeticOperatorEnum = ENUMERATION OF (
ADD,
DIVIDE,
MULTIPLY,
SUBTRACT);
END_TYPE;
TYPE IfcAssemblyPlaceEnum = ENUMERATION OF (
SITE,
FACTORY,
NOTDEFINED);
END_TYPE;
TYPE IfcAudioVisualApplianceTypeEnum = ENUMERATION OF (
AMPLIFIER,
CAMERA,
DISPLAY,
MICROPHONE,
PLAYER,
PROJECTOR,
RECEIVER,
SPEAKER,
SWITCHER,
TELEPHONE,
TUNER,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcBSplineCurveForm = ENUMERATION OF (
POLYLINE_FORM,
CIRCULAR_ARC,
ELLIPTIC_ARC,
PARABOLIC_ARC,
HYPERBOLIC_ARC,
UNSPECIFIED);
END_TYPE;
TYPE IfcBSplineSurfaceForm = ENUMERATION OF (
PLANE_SURF,
CYLINDRICAL_SURF,
CONICAL_SURF,
SPHERICAL_SURF,
TOROIDAL_SURF,
SURF_OF_REVOLUTION,
RULED_SURF,
GENERALISED_CONE,
QUADRIC_SURF,
SURF_OF_LINEAR_EXTRUSION,
UNSPECIFIED);
END_TYPE;
TYPE IfcBeamTypeEnum = ENUMERATION OF (
BEAM,
JOIST,
HOLLOWCORE,
LINTEL,
SPANDREL,
T_BEAM,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcBenchmarkEnum = ENUMERATION OF (
GREATERTHAN,
GREATERTHANOREQUALTO,
LESSTHAN,
LESSTHANOREQUALTO,
EQUALTO,
NOTEQUALTO,
INCLUDES,
NOTINCLUDES,
INCLUDEDIN,
NOTINCLUDEDIN);
END_TYPE;
TYPE IfcBoilerTypeEnum = ENUMERATION OF (
WATER,
STEAM,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcBooleanOperator = ENUMERATION OF (
UNION,
INTERSECTION,
DIFFERENCE);
END_TYPE;
TYPE IfcBuildingElementPartTypeEnum = ENUMERATION OF (
INSULATION,
PRECASTPANEL,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcBuildingElementProxyTypeEnum = ENUMERATION OF (
COMPLEX,
ELEMENT,
PARTIAL,
PROVISIONFORVOID,
PROVISIONFORSPACE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcBuildingSystemTypeEnum = ENUMERATION OF (
FENESTRATION,
FOUNDATION,
LOADBEARING,
OUTERSHELL,
SHADING,
TRANSPORT,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcBurnerTypeEnum = ENUMERATION OF (
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcCableCarrierFittingTypeEnum = ENUMERATION OF (
BEND,
CROSS,
REDUCER,
TEE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcCableCarrierSegmentTypeEnum = ENUMERATION OF (
CABLELADDERSEGMENT,
CABLETRAYSEGMENT,
CABLETRUNKINGSEGMENT,
CONDUITSEGMENT,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcCableFittingTypeEnum = ENUMERATION OF (
CONNECTOR,
ENTRY,
EXIT,
JUNCTION,
TRANSITION,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcCableSegmentTypeEnum = ENUMERATION OF (
BUSBARSEGMENT,
CABLESEGMENT,
CONDUCTORSEGMENT,
CORESEGMENT,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcChangeActionEnum = ENUMERATION OF (
NOCHANGE,
MODIFIED,
ADDED,
DELETED,
NOTDEFINED);
END_TYPE;
TYPE IfcChillerTypeEnum = ENUMERATION OF (
AIRCOOLED,
WATERCOOLED,
HEATRECOVERY,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcChimneyTypeEnum = ENUMERATION OF (
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcCoilTypeEnum = ENUMERATION OF (
DXCOOLINGCOIL,
ELECTRICHEATINGCOIL,
GASHEATINGCOIL,
HYDRONICCOIL,
STEAMHEATINGCOIL,
WATERCOOLINGCOIL,
WATERHEATINGCOIL,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcColumnTypeEnum = ENUMERATION OF (
COLUMN,
PILASTER,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcCommunicationsApplianceTypeEnum = ENUMERATION OF (
ANTENNA,
COMPUTER,
FAX,
GATEWAY,
MODEM,
NETWORKAPPLIANCE,
NETWORKBRIDGE,
NETWORKHUB,
PRINTER,
REPEATER,
ROUTER,
SCANNER,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcComplexPropertyTemplateTypeEnum = ENUMERATION OF (
P_COMPLEX,
Q_COMPLEX);
END_TYPE;
TYPE IfcCompressorTypeEnum = ENUMERATION OF (
DYNAMIC,
RECIPROCATING,
ROTARY,
SCROLL,
TROCHOIDAL,
SINGLESTAGE,
BOOSTER,
OPENTYPE,
HERMETIC,
SEMIHERMETIC,
WELDEDSHELLHERMETIC,
ROLLINGPISTON,
ROTARYVANE,
SINGLESCREW,
TWINSCREW,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcCondenserTypeEnum = ENUMERATION OF (
AIRCOOLED,
EVAPORATIVECOOLED,
WATERCOOLED,
WATERCOOLEDBRAZEDPLATE,
WATERCOOLEDSHELLCOIL,
WATERCOOLEDSHELLTUBE,
WATERCOOLEDTUBEINTUBE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcConnectionTypeEnum = ENUMERATION OF (
ATPATH,
ATSTART,
ATEND,
NOTDEFINED);
END_TYPE;
TYPE IfcConstraintEnum = ENUMERATION OF (
HARD,
SOFT,
ADVISORY,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcConstructionEquipmentResourceTypeEnum = ENUMERATION OF (
DEMOLISHING,
EARTHMOVING,
ERECTING,
HEATING,
LIGHTING,
PAVING,
PUMPING,
TRANSPORTING,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcConstructionMaterialResourceTypeEnum = ENUMERATION OF (
AGGREGATES,
CONCRETE,
DRYWALL,
FUEL,
GYPSUM,
MASONRY,
METAL,
PLASTIC,
WOOD,
NOTDEFINED,
USERDEFINED);
END_TYPE;
TYPE IfcConstructionProductResourceTypeEnum = ENUMERATION OF (
ASSEMBLY,
FORMWORK,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcControllerTypeEnum = ENUMERATION OF (
FLOATING,
PROGRAMMABLE,
PROPORTIONAL,
MULTIPOSITION,
TWOPOSITION,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcCooledBeamTypeEnum = ENUMERATION OF (
ACTIVE,
PASSIVE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcCoolingTowerTypeEnum = ENUMERATION OF (
NATURALDRAFT,
MECHANICALINDUCEDDRAFT,
MECHANICALFORCEDDRAFT,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcCostItemTypeEnum = ENUMERATION OF (
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcCostScheduleTypeEnum = ENUMERATION OF (
BUDGET,
COSTPLAN,
ESTIMATE,
TENDER,
PRICEDBILLOFQUANTITIES,
UNPRICEDBILLOFQUANTITIES,
SCHEDULEOFRATES,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcCoveringTypeEnum = ENUMERATION OF (
CEILING,
FLOORING,
CLADDING,
ROOFING,
MOLDING,
SKIRTINGBOARD,
INSULATION,
MEMBRANE,
SLEEVING,
WRAPPING,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcCrewResourceTypeEnum = ENUMERATION OF (
OFFICE,
SITE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcCurtainWallTypeEnum = ENUMERATION OF (
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcCurveInterpolationEnum = ENUMERATION OF (
LINEAR,
LOG_LINEAR,
LOG_LOG,
NOTDEFINED);
END_TYPE;
TYPE IfcDamperTypeEnum = ENUMERATION OF (
BACKDRAFTDAMPER,
BALANCINGDAMPER,
BLASTDAMPER,
CONTROLDAMPER,
FIREDAMPER,
FIRESMOKEDAMPER,
FUMEHOODEXHAUST,
GRAVITYDAMPER,
GRAVITYRELIEFDAMPER,
RELIEFDAMPER,
SMOKEDAMPER,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcDataOriginEnum = ENUMERATION OF (
MEASURED,
PREDICTED,
SIMULATED,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcDerivedUnitEnum = ENUMERATION OF (
ANGULARVELOCITYUNIT,
AREADENSITYUNIT,
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,
SOUNDPOWERLEVELUNIT,
SOUNDPOWERUNIT,
SOUNDPRESSURELEVELUNIT,
SOUNDPRESSUREUNIT,
TEMPERATUREGRADIENTUNIT,
TEMPERATURERATEOFCHANGEUNIT,
THERMALEXPANSIONCOEFFICIENTUNIT,
WARPINGCONSTANTUNIT,
WARPINGMOMENTUNIT,
USERDEFINED);
END_TYPE;
TYPE IfcDirectionSenseEnum = ENUMERATION OF (
POSITIVE,
NEGATIVE);
END_TYPE;
TYPE IfcDiscreteAccessoryTypeEnum = ENUMERATION OF (
ANCHORPLATE,
BRACKET,
SHOE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcDistributionChamberElementTypeEnum = ENUMERATION OF (
FORMEDDUCT,
INSPECTIONCHAMBER,
INSPECTIONPIT,
MANHOLE,
METERCHAMBER,
SUMP,
TRENCH,
VALVECHAMBER,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcDistributionPortTypeEnum = ENUMERATION OF (
CABLE,
CABLECARRIER,
DUCT,
PIPE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcDistributionSystemEnum = ENUMERATION OF (
AIRCONDITIONING,
AUDIOVISUAL,
CHEMICAL,
CHILLEDWATER,
COMMUNICATION,
COMPRESSEDAIR,
CONDENSERWATER,
CONTROL,
CONVEYING,
DATA,
DISPOSAL,
DOMESTICCOLDWATER,
DOMESTICHOTWATER,
DRAINAGE,
EARTHING,
ELECTRICAL,
ELECTROACOUSTIC,
EXHAUST,
FIREPROTECTION,
FUEL,
GAS,
HAZARDOUS,
HEATING,
LIGHTING,
LIGHTNINGPROTECTION,
MUNICIPALSOLIDWASTE,
OIL,
OPERATIONAL,
POWERGENERATION,
RAINWATER,
REFRIGERATION,
SECURITY,
SEWAGE,
SIGNAL,
STORMWATER,
TELEPHONE,
TV,
VACUUM,
VENT,
VENTILATION,
WASTEWATER,
WATERSUPPLY,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcDocumentConfidentialityEnum = ENUMERATION OF (
PUBLIC,
RESTRICTED,
CONFIDENTIAL,
PERSONAL,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcDocumentStatusEnum = ENUMERATION OF (
DRAFT,
FINALDRAFT,
FINAL,
REVISION,
NOTDEFINED);
END_TYPE;
TYPE IfcDoorPanelOperationEnum = ENUMERATION OF (
SWINGING,
DOUBLE_ACTING,
SLIDING,
FOLDING,
REVOLVING,
ROLLINGUP,
FIXEDPANEL,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcDoorPanelPositionEnum = ENUMERATION OF (
LEFT,
MIDDLE,
RIGHT,
NOTDEFINED);
END_TYPE;
TYPE IfcDoorStyleConstructionEnum = ENUMERATION OF (
ALUMINIUM,
HIGH_GRADE_STEEL,
STEEL,
WOOD,
ALUMINIUM_WOOD,
ALUMINIUM_PLASTIC,
PLASTIC,
USERDEFINED,
NOTDEFINED);
END_TYPE;
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);
END_TYPE;
TYPE IfcDoorTypeEnum = ENUMERATION OF (
DOOR,
GATE,
TRAPDOOR,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcDoorTypeOperationEnum = 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,
SWING_FIXED_LEFT,
SWING_FIXED_RIGHT,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcDuctFittingTypeEnum = ENUMERATION OF (
BEND,
CONNECTOR,
ENTRY,
EXIT,
JUNCTION,
OBSTRUCTION,
TRANSITION,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcDuctSegmentTypeEnum = ENUMERATION OF (
RIGIDSEGMENT,
FLEXIBLESEGMENT,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcDuctSilencerTypeEnum = ENUMERATION OF (
FLATOVAL,
RECTANGULAR,
ROUND,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcElectricApplianceTypeEnum = ENUMERATION OF (
DISHWASHER,
ELECTRICCOOKER,
FREESTANDINGELECTRICHEATER,
FREESTANDINGFAN,
FREESTANDINGWATERHEATER,
FREESTANDINGWATERCOOLER,
FREEZER,
FRIDGE_FREEZER,
HANDDRYER,
KITCHENMACHINE,
MICROWAVE,
PHOTOCOPIER,
REFRIGERATOR,
TUMBLEDRYER,
VENDINGMACHINE,
WASHINGMACHINE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcElectricDistributionBoardTypeEnum = ENUMERATION OF (
CONSUMERUNIT,
DISTRIBUTIONBOARD,
MOTORCONTROLCENTRE,
SWITCHBOARD,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcElectricFlowStorageDeviceTypeEnum = ENUMERATION OF (
BATTERY,
CAPACITORBANK,
HARMONICFILTER,
INDUCTORBANK,
UPS,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcElectricGeneratorTypeEnum = ENUMERATION OF (
CHP,
ENGINEGENERATOR,
STANDALONE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcElectricMotorTypeEnum = ENUMERATION OF (
DC,
INDUCTION,
POLYPHASE,
RELUCTANCESYNCHRONOUS,
SYNCHRONOUS,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcElectricTimeControlTypeEnum = ENUMERATION OF (
TIMECLOCK,
TIMEDELAY,
RELAY,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcElementAssemblyTypeEnum = ENUMERATION OF (
ACCESSORY_ASSEMBLY,
ARCH,
BEAM_GRID,
BRACED_FRAME,
GIRDER,
REINFORCEMENT_UNIT,
RIGID_FRAME,
SLAB_FIELD,
TRUSS,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcElementCompositionEnum = ENUMERATION OF (
COMPLEX,
ELEMENT,
PARTIAL);
END_TYPE;
TYPE IfcEngineTypeEnum = ENUMERATION OF (
EXTERNALCOMBUSTION,
INTERNALCOMBUSTION,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcEvaporativeCoolerTypeEnum = ENUMERATION OF (
DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER,
DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER,
DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER,
DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER,
DIRECTEVAPORATIVEAIRWASHER,
INDIRECTEVAPORATIVEPACKAGEAIRCOOLER,
INDIRECTEVAPORATIVEWETCOIL,
INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER,
INDIRECTDIRECTCOMBINATION,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcEvaporatorTypeEnum = ENUMERATION OF (
DIRECTEXPANSION,
DIRECTEXPANSIONSHELLANDTUBE,
DIRECTEXPANSIONTUBEINTUBE,
DIRECTEXPANSIONBRAZEDPLATE,
FLOODEDSHELLANDTUBE,
SHELLANDCOIL,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcEventTriggerTypeEnum = ENUMERATION OF (
EVENTRULE,
EVENTMESSAGE,
EVENTTIME,
EVENTCOMPLEX,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcEventTypeEnum = ENUMERATION OF (
STARTEVENT,
ENDEVENT,
INTERMEDIATEEVENT,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcExternalSpatialElementTypeEnum = ENUMERATION OF (
EXTERNAL,
EXTERNAL_EARTH,
EXTERNAL_WATER,
EXTERNAL_FIRE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcFanTypeEnum = ENUMERATION OF (
CENTRIFUGALFORWARDCURVED,
CENTRIFUGALRADIAL,
CENTRIFUGALBACKWARDINCLINEDCURVED,
CENTRIFUGALAIRFOIL,
TUBEAXIAL,
VANEAXIAL,
PROPELLORAXIAL,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcFastenerTypeEnum = ENUMERATION OF (
GLUE,
MORTAR,
WELD,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcFilterTypeEnum = ENUMERATION OF (
AIRPARTICLEFILTER,
COMPRESSEDAIRFILTER,
ODORFILTER,
OILFILTER,
STRAINER,
WATERFILTER,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcFireSuppressionTerminalTypeEnum = ENUMERATION OF (
BREECHINGINLET,
FIREHYDRANT,
HOSEREEL,
SPRINKLER,
SPRINKLERDEFLECTOR,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcFlowDirectionEnum = ENUMERATION OF (
SOURCE,
SINK,
SOURCEANDSINK,
NOTDEFINED);
END_TYPE;
TYPE IfcFlowInstrumentTypeEnum = ENUMERATION OF (
PRESSUREGAUGE,
THERMOMETER,
AMMETER,
FREQUENCYMETER,
POWERFACTORMETER,
PHASEANGLEMETER,
VOLTMETER_PEAK,
VOLTMETER_RMS,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcFlowMeterTypeEnum = ENUMERATION OF (
ENERGYMETER,
GASMETER,
OILMETER,
WATERMETER,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcFootingTypeEnum = ENUMERATION OF (
CAISSON_FOUNDATION,
FOOTING_BEAM,
PAD_FOOTING,
PILE_CAP,
STRIP_FOOTING,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcFurnitureTypeEnum = ENUMERATION OF (
CHAIR,
TABLE,
DESK,
BED,
FILECABINET,
SHELF,
SOFA,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcGeographicElementTypeEnum = ENUMERATION OF (
TERRAIN,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcGeometricProjectionEnum = ENUMERATION OF (
GRAPH_VIEW,
SKETCH_VIEW,
MODEL_VIEW,
PLAN_VIEW,
REFLECTED_PLAN_VIEW,
SECTION_VIEW,
ELEVATION_VIEW,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcGlobalOrLocalEnum = ENUMERATION OF (
GLOBAL_COORDS,
LOCAL_COORDS);
END_TYPE;
TYPE IfcGridTypeEnum = ENUMERATION OF (
RECTANGULAR,
RADIAL,
TRIANGULAR,
IRREGULAR,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcHeatExchangerTypeEnum = ENUMERATION OF (
PLATE,
SHELLANDTUBE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcHumidifierTypeEnum = ENUMERATION OF (
STEAMINJECTION,
ADIABATICAIRWASHER,
ADIABATICPAN,
ADIABATICWETTEDELEMENT,
ADIABATICATOMIZING,
ADIABATICULTRASONIC,
ADIABATICRIGIDMEDIA,
ADIABATICCOMPRESSEDAIRNOZZLE,
ASSISTEDELECTRIC,
ASSISTEDNATURALGAS,
ASSISTEDPROPANE,
ASSISTEDBUTANE,
ASSISTEDSTEAM,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcInterceptorTypeEnum = ENUMERATION OF (
CYCLONIC,
GREASE,
OIL,
PETROL,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcInternalOrExternalEnum = ENUMERATION OF (
INTERNAL,
EXTERNAL,
EXTERNAL_EARTH,
EXTERNAL_WATER,
EXTERNAL_FIRE,
NOTDEFINED);
END_TYPE;
TYPE IfcInventoryTypeEnum = ENUMERATION OF (
ASSETINVENTORY,
SPACEINVENTORY,
FURNITUREINVENTORY,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcJunctionBoxTypeEnum = ENUMERATION OF (
DATA,
POWER,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcKnotType = ENUMERATION OF (
UNIFORM_KNOTS,
QUASI_UNIFORM_KNOTS,
PIECEWISE_BEZIER_KNOTS,
UNSPECIFIED);
END_TYPE;
TYPE IfcLaborResourceTypeEnum = ENUMERATION OF (
ADMINISTRATION,
CARPENTRY,
CLEANING,
CONCRETE,
DRYWALL,
ELECTRIC,
FINISHING,
FLOORING,
GENERAL,
HVAC,
LANDSCAPING,
MASONRY,
PAINTING,
PAVING,
PLUMBING,
ROOFING,
SITEGRADING,
STEELWORK,
SURVEYING,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcLampTypeEnum = ENUMERATION OF (
COMPACTFLUORESCENT,
FLUORESCENT,
HALOGEN,
HIGHPRESSUREMERCURY,
HIGHPRESSURESODIUM,
LED,
METALHALIDE,
OLED,
TUNGSTENFILAMENT,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcLayerSetDirectionEnum = ENUMERATION OF (
AXIS1,
AXIS2,
AXIS3);
END_TYPE;
TYPE IfcLightDistributionCurveEnum = ENUMERATION OF (
TYPE_A,
TYPE_B,
TYPE_C,
NOTDEFINED);
END_TYPE;
TYPE IfcLightEmissionSourceEnum = ENUMERATION OF (
COMPACTFLUORESCENT,
FLUORESCENT,
HIGHPRESSUREMERCURY,
HIGHPRESSURESODIUM,
LIGHTEMITTINGDIODE,
LOWPRESSURESODIUM,
LOWVOLTAGEHALOGEN,
MAINVOLTAGEHALOGEN,
METALHALIDE,
TUNGSTENFILAMENT,
NOTDEFINED);
END_TYPE;
TYPE IfcLightFixtureTypeEnum = ENUMERATION OF (
POINTSOURCE,
DIRECTIONSOURCE,
SECURITYLIGHTING,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcLoadGroupTypeEnum = ENUMERATION OF (
LOAD_GROUP,
LOAD_CASE,
LOAD_COMBINATION,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcLogicalOperatorEnum = ENUMERATION OF (
LOGICALAND,
LOGICALOR,
LOGICALXOR,
LOGICALNOTAND,
LOGICALNOTOR);
END_TYPE;
TYPE IfcMechanicalFastenerTypeEnum = ENUMERATION OF (
ANCHORBOLT,
BOLT,
DOWEL,
NAIL,
NAILPLATE,
RIVET,
SCREW,
SHEARCONNECTOR,
STAPLE,
STUDSHEARCONNECTOR,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcMedicalDeviceTypeEnum = ENUMERATION OF (
AIRSTATION,
FEEDAIRUNIT,
OXYGENGENERATOR,
OXYGENPLANT,
VACUUMSTATION,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcMemberTypeEnum = ENUMERATION OF (
BRACE,
CHORD,
COLLAR,
MEMBER,
MULLION,
PLATE,
POST,
PURLIN,
RAFTER,
STRINGER,
STRUT,
STUD,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcMotorConnectionTypeEnum = ENUMERATION OF (
BELTDRIVE,
COUPLING,
DIRECTDRIVE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcNullStyle = ENUMERATION OF (
NULL);
END_TYPE;
TYPE IfcObjectTypeEnum = ENUMERATION OF (
PRODUCT,
PROCESS,
CONTROL,
RESOURCE,
ACTOR,
GROUP,
PROJECT,
NOTDEFINED);
END_TYPE;
TYPE IfcObjectiveEnum = ENUMERATION OF (
CODECOMPLIANCE,
CODEWAIVER,
DESIGNINTENT,
EXTERNAL,
HEALTHANDSAFETY,
MERGECONFLICT,
MODELVIEW,
PARAMETER,
REQUIREMENT,
SPECIFICATION,
TRIGGERCONDITION,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcOccupantTypeEnum = ENUMERATION OF (
ASSIGNEE,
ASSIGNOR,
LESSEE,
LESSOR,
LETTINGAGENT,
OWNER,
TENANT,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcOpeningElementTypeEnum = ENUMERATION OF (
OPENING,
RECESS,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcOutletTypeEnum = ENUMERATION OF (
AUDIOVISUALOUTLET,
COMMUNICATIONSOUTLET,
POWEROUTLET,
DATAOUTLET,
TELEPHONEOUTLET,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcPerformanceHistoryTypeEnum = ENUMERATION OF (
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcPermeableCoveringOperationEnum = ENUMERATION OF (
GRILL,
LOUVER,
SCREEN,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcPermitTypeEnum = ENUMERATION OF (
ACCESS,
BUILDING,
WORK,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcPhysicalOrVirtualEnum = ENUMERATION OF (
PHYSICAL,
VIRTUAL,
NOTDEFINED);
END_TYPE;
TYPE IfcPileConstructionEnum = ENUMERATION OF (
CAST_IN_PLACE,
COMPOSITE,
PRECAST_CONCRETE,
PREFAB_STEEL,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcPileTypeEnum = ENUMERATION OF (
BORED,
DRIVEN,
JETGROUTING,
COHESION,
FRICTION,
SUPPORT,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcPipeFittingTypeEnum = ENUMERATION OF (
BEND,
CONNECTOR,
ENTRY,
EXIT,
JUNCTION,
OBSTRUCTION,
TRANSITION,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcPipeSegmentTypeEnum = ENUMERATION OF (
CULVERT,
FLEXIBLESEGMENT,
RIGIDSEGMENT,
GUTTER,
SPOOL,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcPlateTypeEnum = ENUMERATION OF (
CURTAIN_PANEL,
SHEET,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcPreferredSurfaceCurveRepresentation = ENUMERATION OF (
CURVE3D,
PCURVE_S1,
PCURVE_S2);
END_TYPE;
TYPE IfcProcedureTypeEnum = ENUMERATION OF (
ADVICE_CAUTION,
ADVICE_NOTE,
ADVICE_WARNING,
CALIBRATION,
DIAGNOSTIC,
SHUTDOWN,
STARTUP,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcProfileTypeEnum = ENUMERATION OF (
CURVE,
AREA);
END_TYPE;
TYPE IfcProjectOrderTypeEnum = ENUMERATION OF (
CHANGEORDER,
MAINTENANCEWORKORDER,
MOVEORDER,
PURCHASEORDER,
WORKORDER,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcProjectedOrTrueLengthEnum = ENUMERATION OF (
PROJECTED_LENGTH,
TRUE_LENGTH);
END_TYPE;
TYPE IfcProjectionElementTypeEnum = ENUMERATION OF (
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcPropertySetTemplateTypeEnum = ENUMERATION OF (
PSET_TYPEDRIVENONLY,
PSET_TYPEDRIVENOVERRIDE,
PSET_OCCURRENCEDRIVEN,
PSET_PERFORMANCEDRIVEN,
QTO_TYPEDRIVENONLY,
QTO_TYPEDRIVENOVERRIDE,
QTO_OCCURRENCEDRIVEN,
NOTDEFINED);
END_TYPE;
TYPE IfcProtectiveDeviceTrippingUnitTypeEnum = ENUMERATION OF (
ELECTRONIC,
ELECTROMAGNETIC,
RESIDUALCURRENT,
THERMAL,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcProtectiveDeviceTypeEnum = ENUMERATION OF (
CIRCUITBREAKER,
EARTHLEAKAGECIRCUITBREAKER,
EARTHINGSWITCH,
FUSEDISCONNECTOR,
RESIDUALCURRENTCIRCUITBREAKER,
RESIDUALCURRENTSWITCH,
VARISTOR,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcPumpTypeEnum = ENUMERATION OF (
CIRCULATOR,
ENDSUCTION,
SPLITCASE,
SUBMERSIBLEPUMP,
SUMPPUMP,
VERTICALINLINE,
VERTICALTURBINE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcRailingTypeEnum = ENUMERATION OF (
HANDRAIL,
GUARDRAIL,
BALUSTRADE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcRampFlightTypeEnum = ENUMERATION OF (
STRAIGHT,
SPIRAL,
USERDEFINED,
NOTDEFINED);
END_TYPE;
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);
END_TYPE;
TYPE IfcRecurrenceTypeEnum = ENUMERATION OF (
DAILY,
WEEKLY,
MONTHLY_BY_DAY_OF_MONTH,
MONTHLY_BY_POSITION,
BY_DAY_COUNT,
BY_WEEKDAY_COUNT,
YEARLY_BY_DAY_OF_MONTH,
YEARLY_BY_POSITION);
END_TYPE;
TYPE IfcReflectanceMethodEnum = ENUMERATION OF (
BLINN,
FLAT,
GLASS,
MATT,
METAL,
MIRROR,
PHONG,
PLASTIC,
STRAUSS,
NOTDEFINED);
END_TYPE;
TYPE IfcReinforcingBarRoleEnum = ENUMERATION OF (
MAIN,
SHEAR,
LIGATURE,
STUD,
PUNCHING,
EDGE,
RING,
ANCHORING,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcReinforcingBarSurfaceEnum = ENUMERATION OF (
PLAIN,
TEXTURED);
END_TYPE;
TYPE IfcReinforcingBarTypeEnum = ENUMERATION OF (
ANCHORING,
EDGE,
LIGATURE,
MAIN,
PUNCHING,
RING,
SHEAR,
STUD,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcReinforcingMeshTypeEnum = ENUMERATION OF (
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcRoleEnum = ENUMERATION OF (
SUPPLIER,
MANUFACTURER,
CONTRACTOR,
SUBCONTRACTOR,
ARCHITECT,
STRUCTURALENGINEER,
COSTENGINEER,
CLIENT,
BUILDINGOWNER,
BUILDINGOPERATOR,
MECHANICALENGINEER,
ELECTRICALENGINEER,
PROJECTMANAGER,
FACILITIESMANAGER,
CIVILENGINEER,
COMMISSIONINGENGINEER,
ENGINEER,
OWNER,
CONSULTANT,
CONSTRUCTIONMANAGER,
FIELDCONSTRUCTIONMANAGER,
RESELLER,
USERDEFINED);
END_TYPE;
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,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcSIPrefix = ENUMERATION OF (
EXA,
PETA,
TERA,
GIGA,
MEGA,
KILO,
HECTO,
DECA,
DECI,
CENTI,
MILLI,
MICRO,
NANO,
PICO,
FEMTO,
ATTO);
END_TYPE;
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);
END_TYPE;
TYPE IfcSanitaryTerminalTypeEnum = ENUMERATION OF (
BATH,
BIDET,
CISTERN,
SHOWER,
SINK,
SANITARYFOUNTAIN,
TOILETPAN,
URINAL,
WASHHANDBASIN,
WCSEAT,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcSectionTypeEnum = ENUMERATION OF (
UNIFORM,
TAPERED);
END_TYPE;
TYPE IfcSensorTypeEnum = ENUMERATION OF (
COSENSOR,
CO2SENSOR,
CONDUCTANCESENSOR,
CONTACTSENSOR,
FIRESENSOR,
FLOWSENSOR,
FROSTSENSOR,
GASSENSOR,
HEATSENSOR,
HUMIDITYSENSOR,
IDENTIFIERSENSOR,
IONCONCENTRATIONSENSOR,
LEVELSENSOR,
LIGHTSENSOR,
MOISTURESENSOR,
MOVEMENTSENSOR,
PHSENSOR,
PRESSURESENSOR,
RADIATIONSENSOR,
RADIOACTIVITYSENSOR,
SMOKESENSOR,
SOUNDSENSOR,
TEMPERATURESENSOR,
WINDSENSOR,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcSequenceEnum = ENUMERATION OF (
START_START,
START_FINISH,
FINISH_START,
FINISH_FINISH,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcShadingDeviceTypeEnum = ENUMERATION OF (
JALOUSIE,
SHUTTER,
AWNING,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcSimplePropertyTemplateTypeEnum = ENUMERATION OF (
P_SINGLEVALUE,
P_ENUMERATEDVALUE,
P_BOUNDEDVALUE,
P_LISTVALUE,
P_TABLEVALUE,
P_REFERENCEVALUE,
Q_LENGTH,
Q_AREA,
Q_VOLUME,
Q_COUNT,
Q_WEIGHT,
Q_TIME);
END_TYPE;
TYPE IfcSlabTypeEnum = ENUMERATION OF (
FLOOR,
ROOF,
LANDING,
BASESLAB,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcSolarDeviceTypeEnum = ENUMERATION OF (
SOLARCOLLECTOR,
SOLARPANEL,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcSpaceHeaterTypeEnum = ENUMERATION OF (
CONVECTOR,
RADIATOR,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcSpaceTypeEnum = ENUMERATION OF (
SPACE,
PARKING,
GFA,
INTERNAL,
EXTERNAL,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcSpatialZoneTypeEnum = ENUMERATION OF (
CONSTRUCTION,
FIRESAFETY,
LIGHTING,
OCCUPANCY,
SECURITY,
THERMAL,
TRANSPORT,
VENTILATION,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcStackTerminalTypeEnum = ENUMERATION OF (
BIRDCAGE,
COWL,
RAINWATERHOPPER,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcStairFlightTypeEnum = ENUMERATION OF (
STRAIGHT,
WINDER,
SPIRAL,
CURVED,
FREEFORM,
USERDEFINED,
NOTDEFINED);
END_TYPE;
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);
END_TYPE;
TYPE IfcStateEnum = ENUMERATION OF (
READWRITE,
READONLY,
LOCKED,
READWRITELOCKED,
READONLYLOCKED);
END_TYPE;
TYPE IfcStructuralCurveActivityTypeEnum = ENUMERATION OF (
CONST,
LINEAR,
POLYGONAL,
EQUIDISTANT,
SINUS,
PARABOLA,
DISCRETE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcStructuralCurveMemberTypeEnum = ENUMERATION OF (
RIGID_JOINED_MEMBER,
PIN_JOINED_MEMBER,
CABLE,
TENSION_MEMBER,
COMPRESSION_MEMBER,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcStructuralSurfaceActivityTypeEnum = ENUMERATION OF (
CONST,
BILINEAR,
DISCRETE,
ISOCONTOUR,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcStructuralSurfaceMemberTypeEnum = ENUMERATION OF (
BENDING_ELEMENT,
MEMBRANE_ELEMENT,
SHELL,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcSubContractResourceTypeEnum = ENUMERATION OF (
PURCHASE,
WORK,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcSurfaceFeatureTypeEnum = ENUMERATION OF (
MARK,
TAG,
TREATMENT,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcSurfaceSide = ENUMERATION OF (
POSITIVE,
NEGATIVE,
BOTH);
END_TYPE;
TYPE IfcSwitchingDeviceTypeEnum = ENUMERATION OF (
CONTACTOR,
DIMMERSWITCH,
EMERGENCYSTOP,
KEYPAD,
MOMENTARYSWITCH,
SELECTORSWITCH,
STARTER,
SWITCHDISCONNECTOR,
TOGGLESWITCH,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcSystemFurnitureElementTypeEnum = ENUMERATION OF (
PANEL,
WORKSURFACE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcTankTypeEnum = ENUMERATION OF (
BASIN,
BREAKPRESSURE,
EXPANSION,
FEEDANDEXPANSION,
PRESSUREVESSEL,
STORAGE,
VESSEL,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcTaskDurationEnum = ENUMERATION OF (
ELAPSEDTIME,
WORKTIME,
NOTDEFINED);
END_TYPE;
TYPE IfcTaskTypeEnum = ENUMERATION OF (
ATTENDANCE,
CONSTRUCTION,
DEMOLITION,
DISMANTLE,
DISPOSAL,
INSTALLATION,
LOGISTIC,
MAINTENANCE,
MOVE,
OPERATION,
REMOVAL,
RENOVATION,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcTendonAnchorTypeEnum = ENUMERATION OF (
COUPLER,
FIXED_END,
TENSIONING_END,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcTendonTypeEnum = ENUMERATION OF (
BAR,
COATED,
STRAND,
WIRE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcTextPath = ENUMERATION OF (
LEFT,
RIGHT,
UP,
DOWN);
END_TYPE;
TYPE IfcTimeSeriesDataTypeEnum = ENUMERATION OF (
CONTINUOUS,
DISCRETE,
DISCRETEBINARY,
PIECEWISEBINARY,
PIECEWISECONSTANT,
PIECEWISECONTINUOUS,
NOTDEFINED);
END_TYPE;
TYPE IfcTransformerTypeEnum = ENUMERATION OF (
CURRENT,
FREQUENCY,
INVERTER,
RECTIFIER,
VOLTAGE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcTransitionCode = ENUMERATION OF (
DISCONTINUOUS,
CONTINUOUS,
CONTSAMEGRADIENT,
CONTSAMEGRADIENTSAMECURVATURE);
END_TYPE;
TYPE IfcTransportElementTypeEnum = ENUMERATION OF (
ELEVATOR,
ESCALATOR,
MOVINGWALKWAY,
CRANEWAY,
LIFTINGGEAR,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcTrimmingPreference = ENUMERATION OF (
CARTESIAN,
PARAMETER,
UNSPECIFIED);
END_TYPE;
TYPE IfcTubeBundleTypeEnum = ENUMERATION OF (
FINNED,
USERDEFINED,
NOTDEFINED);
END_TYPE;
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);
END_TYPE;
TYPE IfcUnitaryControlElementTypeEnum = ENUMERATION OF (
ALARMPANEL,
CONTROLPANEL,
GASDETECTIONPANEL,
INDICATORPANEL,
MIMICPANEL,
HUMIDISTAT,
THERMOSTAT,
WEATHERSTATION,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcUnitaryEquipmentTypeEnum = ENUMERATION OF (
AIRHANDLER,
AIRCONDITIONINGUNIT,
DEHUMIDIFIER,
SPLITSYSTEM,
ROOFTOPUNIT,
USERDEFINED,
NOTDEFINED);
END_TYPE;
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);
END_TYPE;
TYPE IfcVibrationIsolatorTypeEnum = ENUMERATION OF (
COMPRESSION,
SPRING,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcVoidingFeatureTypeEnum = ENUMERATION OF (
CUTOUT,
NOTCH,
HOLE,
MITER,
CHAMFER,
EDGE,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcWallTypeEnum = ENUMERATION OF (
MOVABLE,
PARAPET,
PARTITIONING,
PLUMBINGWALL,
SHEAR,
SOLIDWALL,
STANDARD,
POLYGONAL,
ELEMENTEDWALL,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcWasteTerminalTypeEnum = ENUMERATION OF (
FLOORTRAP,
FLOORWASTE,
GULLYSUMP,
GULLYTRAP,
ROOFDRAIN,
WASTEDISPOSALUNIT,
WASTETRAP,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcWindowPanelOperationEnum = ENUMERATION OF (
SIDEHUNGRIGHTHAND,
SIDEHUNGLEFTHAND,
TILTANDTURNRIGHTHAND,
TILTANDTURNLEFTHAND,
TOPHUNG,
BOTTOMHUNG,
PIVOTHORIZONTAL,
PIVOTVERTICAL,
SLIDINGHORIZONTAL,
SLIDINGVERTICAL,
REMOVABLECASEMENT,
FIXEDCASEMENT,
OTHEROPERATION,
NOTDEFINED);
END_TYPE;
TYPE IfcWindowPanelPositionEnum = ENUMERATION OF (
LEFT,
MIDDLE,
RIGHT,
BOTTOM,
TOP,
NOTDEFINED);
END_TYPE;
TYPE IfcWindowStyleConstructionEnum = ENUMERATION OF (
ALUMINIUM,
HIGH_GRADE_STEEL,
STEEL,
WOOD,
ALUMINIUM_WOOD,
PLASTIC,
OTHER_CONSTRUCTION,
NOTDEFINED);
END_TYPE;
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);
END_TYPE;
TYPE IfcWindowTypeEnum = ENUMERATION OF (
WINDOW,
SKYLIGHT,
LIGHTDOME,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcWindowTypePartitioningEnum = 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);
END_TYPE;
TYPE IfcWorkCalendarTypeEnum = ENUMERATION OF (
FIRSTSHIFT,
SECONDSHIFT,
THIRDSHIFT,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcWorkPlanTypeEnum = ENUMERATION OF (
ACTUAL,
BASELINE,
PLANNED,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcWorkScheduleTypeEnum = ENUMERATION OF (
ACTUAL,
BASELINE,
PLANNED,
USERDEFINED,
NOTDEFINED);
END_TYPE;
TYPE IfcActorSelect = SELECT (
IfcOrganization,
IfcPerson,
IfcPersonAndOrganization);
END_TYPE;
TYPE IfcAppliedValueSelect = SELECT (
IfcMeasureWithUnit,
IfcValue,
IfcReference);
END_TYPE;
TYPE IfcAxis2Placement = SELECT (
IfcAxis2Placement2D,
IfcAxis2Placement3D);
END_TYPE;
TYPE IfcBendingParameterSelect = SELECT (
IfcLengthMeasure,
IfcPlaneAngleMeasure);
END_TYPE;
TYPE IfcBooleanOperand = SELECT (
IfcSolidModel,
IfcHalfSpaceSolid,
IfcBooleanResult,
IfcCsgPrimitive3D,
IfcTessellatedFaceSet);
END_TYPE;
TYPE IfcClassificationReferenceSelect = SELECT (
IfcClassificationReference,
IfcClassification);
END_TYPE;
TYPE IfcClassificationSelect = SELECT (
IfcClassification,
IfcClassificationReference);
END_TYPE;
TYPE IfcColour = SELECT (
IfcColourSpecification,
IfcPreDefinedColour);
END_TYPE;
TYPE IfcColourOrFactor = SELECT (
IfcNormalisedRatioMeasure,
IfcColourRgb);
END_TYPE;
TYPE IfcCoordinateReferenceSystemSelect = SELECT (
IfcCoordinateReferenceSystem,
IfcGeometricRepresentationContext);
END_TYPE;
TYPE IfcCsgSelect = SELECT (
IfcBooleanResult,
IfcCsgPrimitive3D);
END_TYPE;
TYPE IfcCurveFontOrScaledCurveFontSelect = SELECT (
IfcCurveStyleFontSelect,
IfcCurveStyleFontAndScaling);
END_TYPE;
TYPE IfcCurveOnSurface = SELECT (
IfcCompositeCurveOnSurface,
IfcPcurve,
IfcSurfaceCurve);
END_TYPE;
TYPE IfcCurveOrEdgeCurve = SELECT (
IfcBoundedCurve,
IfcEdgeCurve);
END_TYPE;
TYPE IfcCurveStyleFontSelect = SELECT (
IfcPreDefinedCurveFont,
IfcCurveStyleFont);
END_TYPE;
TYPE IfcDefinitionSelect = SELECT (
IfcObjectDefinition,
IfcPropertyDefinition);
END_TYPE;
TYPE IfcDerivedMeasureValue = SELECT (
IfcVolumetricFlowRateMeasure,
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,
IfcTemperatureRateOfChangeMeasure,
IfcAreaDensityMeasure,
IfcSoundPowerLevelMeasure,
IfcSoundPressureLevelMeasure);
END_TYPE;
TYPE IfcDocumentSelect = SELECT (
IfcDocumentReference,
IfcDocumentInformation);
END_TYPE;
TYPE IfcFillStyleSelect = SELECT (
IfcFillAreaStyleHatching,
IfcFillAreaStyleTiles,
IfcExternallyDefinedHatchStyle,
IfcColour);
END_TYPE;
TYPE IfcGeometricSetSelect = SELECT (
IfcPoint,
IfcCurve,
IfcSurface);
END_TYPE;
TYPE IfcGridPlacementDirectionSelect = SELECT (
IfcVirtualGridIntersection,
IfcDirection);
END_TYPE;
TYPE IfcHatchLineDistanceSelect = SELECT (
IfcPositiveLengthMeasure,
IfcVector);
END_TYPE;
TYPE IfcLayeredItem = SELECT (
IfcRepresentationItem,
IfcRepresentation);
END_TYPE;
TYPE IfcLibrarySelect = SELECT (
IfcLibraryReference,
IfcLibraryInformation);
END_TYPE;
TYPE IfcLightDistributionDataSourceSelect = SELECT (
IfcExternalReference,
IfcLightIntensityDistribution);
END_TYPE;
TYPE IfcMaterialSelect = SELECT (
IfcMaterialUsageDefinition,
IfcMaterialDefinition,
IfcMaterialList);
END_TYPE;
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,
IfcNonNegativeLengthMeasure);
END_TYPE;
TYPE IfcMetricValueSelect = SELECT (
IfcMeasureWithUnit,
IfcTable,
IfcTimeSeries,
IfcAppliedValue,
IfcValue,
IfcReference);
END_TYPE;
TYPE IfcModulusOfRotationalSubgradeReactionSelect = SELECT (
IfcBoolean,
IfcModulusOfRotationalSubgradeReactionMeasure);
END_TYPE;
TYPE IfcModulusOfSubgradeReactionSelect = SELECT (
IfcBoolean,
IfcModulusOfSubgradeReactionMeasure);
END_TYPE;
TYPE IfcModulusOfTranslationalSubgradeReactionSelect = SELECT (
IfcBoolean,
IfcModulusOfLinearSubgradeReactionMeasure);
END_TYPE;
TYPE IfcObjectReferenceSelect = SELECT (
IfcMaterialDefinition,
IfcPerson,
IfcOrganization,
IfcPersonAndOrganization,
IfcExternalReference,
IfcTimeSeries,
IfcAddress,
IfcAppliedValue,
IfcTable);
END_TYPE;
TYPE IfcPointOrVertexPoint = SELECT (
IfcPoint,
IfcVertexPoint);
END_TYPE;
TYPE IfcPresentationStyleSelect = SELECT (
IfcNullStyle,
IfcCurveStyle,
IfcFillAreaStyle,
IfcTextStyle,
IfcSurfaceStyle);
END_TYPE;
TYPE IfcProcessSelect = SELECT (
IfcProcess,
IfcTypeProcess);
END_TYPE;
TYPE IfcProductRepresentationSelect = SELECT (
IfcProductDefinitionShape,
IfcRepresentationMap);
END_TYPE;
TYPE IfcProductSelect = SELECT (
IfcProduct,
IfcTypeProduct);
END_TYPE;
TYPE IfcPropertySetDefinitionSelect = SELECT (
IfcPropertySetDefinitionSet,
IfcPropertySetDefinition);
END_TYPE;
TYPE IfcResourceObjectSelect = SELECT (
IfcPropertyAbstraction,
IfcPhysicalQuantity,
IfcAppliedValue,
IfcContextDependentUnit,
IfcConversionBasedUnit,
IfcProfileDef,
IfcActorRole,
IfcApproval,
IfcConstraint,
IfcTimeSeries,
IfcMaterialDefinition,
IfcPerson,
IfcPersonAndOrganization,
IfcOrganization,
IfcExternalReference,
IfcExternalInformation);
END_TYPE;
TYPE IfcResourceSelect = SELECT (
IfcResource,
IfcTypeResource);
END_TYPE;
TYPE IfcRotationalStiffnessSelect = SELECT (
IfcBoolean,
IfcRotationalStiffnessMeasure);
END_TYPE;
TYPE IfcSegmentIndexSelect = SELECT (
IfcLineIndex,
IfcArcIndex);
END_TYPE;
TYPE IfcShell = SELECT (
IfcClosedShell,
IfcOpenShell);
END_TYPE;
TYPE IfcSimpleValue = SELECT (
IfcInteger,
IfcReal,
IfcBoolean,
IfcIdentifier,
IfcText,
IfcLabel,
IfcLogical,
IfcDateTime,
IfcDate,
IfcTime,
IfcDuration,
IfcTimeStamp,
IfcPositiveInteger,
IfcBinary);
END_TYPE;
TYPE IfcSizeSelect = SELECT (
IfcRatioMeasure,
IfcLengthMeasure,
IfcDescriptiveMeasure,
IfcPositiveLengthMeasure,
IfcNormalisedRatioMeasure,
IfcPositiveRatioMeasure);
END_TYPE;
TYPE IfcSolidOrShell = SELECT (
IfcSolidModel,
IfcClosedShell);
END_TYPE;
TYPE IfcSpaceBoundarySelect = SELECT (
IfcSpace,
IfcExternalSpatialElement);
END_TYPE;
TYPE IfcSpecularHighlightSelect = SELECT (
IfcSpecularExponent,
IfcSpecularRoughness);
END_TYPE;
TYPE IfcStructuralActivityAssignmentSelect = SELECT (
IfcStructuralItem,
IfcElement);
END_TYPE;
TYPE IfcStyleAssignmentSelect = SELECT (
IfcPresentationStyleAssignment,
IfcPresentationStyle);
END_TYPE;
TYPE IfcSurfaceOrFaceSurface = SELECT (
IfcSurface,
IfcFaceSurface,
IfcFaceBasedSurfaceModel);
END_TYPE;
TYPE IfcSurfaceStyleElementSelect = SELECT (
IfcSurfaceStyleShading,
IfcSurfaceStyleLighting,
IfcSurfaceStyleWithTextures,
IfcExternallyDefinedSurfaceStyle,
IfcSurfaceStyleRefraction);
END_TYPE;
TYPE IfcTextFontSelect = SELECT (
IfcPreDefinedTextFont,
IfcExternallyDefinedTextFont);
END_TYPE;
TYPE IfcTimeOrRatioSelect = SELECT (
IfcRatioMeasure,
IfcDuration);
END_TYPE;
TYPE IfcTranslationalStiffnessSelect = SELECT (
IfcBoolean,
IfcLinearStiffnessMeasure);
END_TYPE;
TYPE IfcTrimmingSelect = SELECT (
IfcCartesianPoint,
IfcParameterValue);
END_TYPE;
TYPE IfcUnit = SELECT (
IfcDerivedUnit,
IfcNamedUnit,
IfcMonetaryUnit);
END_TYPE;
TYPE IfcValue = SELECT (
IfcMeasureValue,
IfcSimpleValue,
IfcDerivedMeasureValue);
END_TYPE;
TYPE IfcVectorOrDirection = SELECT (
IfcDirection,
IfcVector);
END_TYPE;
TYPE IfcWarpingStiffnessSelect = SELECT (
IfcBoolean,
IfcWarpingMomentMeasure);
END_TYPE;
ENTITY IfcActionRequest
SUBTYPE OF (IfcControl);
PredefinedType : OPTIONAL IfcActionRequestTypeEnum;
Status : OPTIONAL IfcLabel;
LongDescription : OPTIONAL IfcText;
END_ENTITY;
ENTITY IfcActor
SUPERTYPE OF(IfcOccupant)
SUBTYPE OF (IfcObject);
TheActor : IfcActorSelect;
INVERSE
IsActingUpon : SET [0:?] OF IfcRelAssignsToActor FOR RelatingActor;
END_ENTITY;
ENTITY IfcActorRole;
Role : IfcRoleEnum;
UserDefinedRole : OPTIONAL IfcLabel;
Description : OPTIONAL IfcText;
INVERSE
HasExternalReference : SET [0:?] OF IfcExternalReferenceRelationship FOR RelatedResourceObjects;
WHERE
WR1 : (Role <> IfcRoleEnum.USERDEFINED) OR
((Role = IfcRoleEnum.USERDEFINED) AND
EXISTS(SELF.UserDefinedRole));
END_ENTITY;
ENTITY IfcActuator
SUBTYPE OF (IfcDistributionControlElement);
PredefinedType : OPTIONAL IfcActuatorTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcActuatorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcActuatorTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCBUILDINGCONTROLSDOMAIN.IfcActuatorType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcActuatorType
SUBTYPE OF (IfcDistributionControlElementType);
PredefinedType : IfcActuatorTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcActuatorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcActuatorTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcAddress
ABSTRACT SUPERTYPE OF(ONEOF(IfcPostalAddress, IfcTelecomAddress));
Purpose : OPTIONAL IfcAddressTypeEnum;
Description : OPTIONAL IfcText;
UserDefinedPurpose : OPTIONAL IfcLabel;
INVERSE
OfPerson : SET [0:?] OF IfcPerson FOR Addresses;
OfOrganization : SET [0:?] OF IfcOrganization FOR Addresses;
WHERE
WR1 : (NOT(EXISTS(Purpose))) OR
((Purpose <> IfcAddressTypeEnum.USERDEFINED) OR
((Purpose = IfcAddressTypeEnum.USERDEFINED) AND
EXISTS(SELF.UserDefinedPurpose)));
END_ENTITY;
ENTITY IfcAdvancedBrep
SUPERTYPE OF(IfcAdvancedBrepWithVoids)
SUBTYPE OF (IfcManifoldSolidBrep);
WHERE
HasAdvancedFaces : SIZEOF(QUERY(Afs <* SELF\IfcManifoldSolidBrep.Outer.CfsFaces |
(NOT ('IFCTOPOLOGYRESOURCE.IfcAdvancedFace' IN TYPEOF(Afs)))
)) = 0;
END_ENTITY;
ENTITY IfcAdvancedBrepWithVoids
SUBTYPE OF (IfcAdvancedBrep);
Voids : SET [1:?] OF IfcClosedShell;
WHERE
VoidsHaveAdvancedFaces : SIZEOF (QUERY (Vsh <* Voids |
SIZEOF (QUERY (Afs <* Vsh.CfsFaces |
(NOT ('IFCTOPOLOGYRESOURCE.IfcAdvancedFace' IN TYPEOF(Afs)))
)) = 0
)) = 0;
END_ENTITY;
ENTITY IfcAdvancedFace
SUBTYPE OF (IfcFaceSurface);
WHERE
ApplicableSurface : SIZEOF (
['IFCGEOMETRYRESOURCE.IfcElementarySurface',
'IFCGEOMETRYRESOURCE.IfcSweptSurface',
'IFCGEOMETRYRESOURCE.IfcBSplineSurface'] *
TYPEOF(SELF\IfcFaceSurface.FaceSurface)) = 1;
RequiresEdgeCurve : SIZEOF(QUERY (ElpFbnds <*
QUERY (Bnds <* SELF\IfcFace.Bounds |
'IFCTOPOLOGYRESOURCE.IfcEdgeLoop' IN TYPEOF(Bnds.Bound)) |
NOT (SIZEOF (QUERY (Oe <* ElpFbnds.Bound\IfcEdgeLoop.EdgeList |
NOT('IFCTOPOLOGYRESOURCE.IfcEdgeCurve' IN
TYPEOF(Oe\IfcOrientedEdge.EdgeElement)
))) = 0
))) = 0;
ApplicableEdgeCurves : SIZEOF(QUERY (ElpFbnds <*
QUERY (Bnds <* SELF\IfcFace.Bounds |
'IFCTOPOLOGYRESOURCE.IfcEdgeLoop' IN TYPEOF(Bnds.Bound)) |
NOT (SIZEOF (QUERY (Oe <* ElpFbnds.Bound\IfcEdgeLoop.EdgeList |
NOT (SIZEOF (['IFCGEOMETRYRESOURCE.IfcLine',
'IFCGEOMETRYRESOURCE.IfcConic',
'IFCGEOMETRYRESOURCE.IfcPolyline',
'IFCGEOMETRYRESOURCE.IfcBSplineCurve'] *
TYPEOF(Oe\IfcOrientedEdge.EdgeElement\IfcEdgeCurve.EdgeGeometry)) = 1 )
)) = 0
))) = 0;
END_ENTITY;
ENTITY IfcAirTerminal
SUBTYPE OF (IfcFlowTerminal);
PredefinedType : OPTIONAL IfcAirTerminalTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcAirTerminalTypeEnum.USERDEFINED) OR
((PredefinedType = IfcAirTerminalTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcAirTerminalType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcAirTerminalBox
SUBTYPE OF (IfcFlowController);
PredefinedType : OPTIONAL IfcAirTerminalBoxTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcAirTerminalBoxTypeEnum.USERDEFINED) OR
((PredefinedType = IfcAirTerminalBoxTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcAirTerminalBoxType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcAirTerminalBoxType
SUBTYPE OF (IfcFlowControllerType);
PredefinedType : IfcAirTerminalBoxTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcAirTerminalBoxTypeEnum.USERDEFINED) OR
((PredefinedType = IfcAirTerminalBoxTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcAirTerminalType
SUBTYPE OF (IfcFlowTerminalType);
PredefinedType : IfcAirTerminalTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcAirTerminalTypeEnum.USERDEFINED) OR
((PredefinedType = IfcAirTerminalTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcAirToAirHeatRecovery
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcAirToAirHeatRecoveryTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcAirToAirHeatRecoveryTypeEnum.USERDEFINED) OR
((PredefinedType = IfcAirToAirHeatRecoveryTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcAirToAirHeatRecoveryType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcAirToAirHeatRecoveryType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcAirToAirHeatRecoveryTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcAirToAirHeatRecoveryTypeEnum.USERDEFINED) OR
((PredefinedType = IfcAirToAirHeatRecoveryTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcAlarm
SUBTYPE OF (IfcDistributionControlElement);
PredefinedType : OPTIONAL IfcAlarmTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcAlarmTypeEnum.USERDEFINED) OR
((PredefinedType = IfcAlarmTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCBUILDINGCONTROLSDOMAIN.IfcAlarmType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcAlarmType
SUBTYPE OF (IfcDistributionControlElementType);
PredefinedType : IfcAlarmTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcAlarmTypeEnum.USERDEFINED) OR
((PredefinedType = IfcAlarmTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcAnnotation
SUBTYPE OF (IfcProduct);
INVERSE
ContainedInStructure : SET [0:1] OF IfcRelContainedInSpatialStructure FOR RelatedElements;
END_ENTITY;
ENTITY IfcAnnotationFillArea
SUBTYPE OF (IfcGeometricRepresentationItem);
OuterBoundary : IfcCurve;
InnerBoundaries : OPTIONAL SET [1:?] OF IfcCurve;
END_ENTITY;
ENTITY IfcApplication;
ApplicationDeveloper : IfcOrganization;
Version : IfcLabel;
ApplicationFullName : IfcLabel;
ApplicationIdentifier : IfcIdentifier;
UNIQUE
UR1 : ApplicationIdentifier;
UR2 : ApplicationFullName, Version;
END_ENTITY;
ENTITY IfcAppliedValue
SUPERTYPE OF(IfcCostValue);
Name : OPTIONAL IfcLabel;
Description : OPTIONAL IfcText;
AppliedValue : OPTIONAL IfcAppliedValueSelect;
UnitBasis : OPTIONAL IfcMeasureWithUnit;
ApplicableDate : OPTIONAL IfcDate;
FixedUntilDate : OPTIONAL IfcDate;
Category : OPTIONAL IfcLabel;
Condition : OPTIONAL IfcLabel;
ArithmeticOperator : OPTIONAL IfcArithmeticOperatorEnum;
Components : OPTIONAL LIST [1:?] OF IfcAppliedValue;
INVERSE
HasExternalReference : SET [0:?] OF IfcExternalReferenceRelationship FOR RelatedResourceObjects;
END_ENTITY;
ENTITY IfcApproval;
Identifier : OPTIONAL IfcIdentifier;
Name : OPTIONAL IfcLabel;
Description : OPTIONAL IfcText;
TimeOfApproval : OPTIONAL IfcDateTime;
Status : OPTIONAL IfcLabel;
Level : OPTIONAL IfcLabel;
Qualifier : OPTIONAL IfcText;
RequestingApproval : OPTIONAL IfcActorSelect;
GivingApproval : OPTIONAL IfcActorSelect;
INVERSE
HasExternalReferences : SET [0:?] OF IfcExternalReferenceRelationship FOR RelatedResourceObjects;
ApprovedObjects : SET [0:?] OF IfcRelAssociatesApproval FOR RelatingApproval;
ApprovedResources : SET [0:?] OF IfcResourceApprovalRelationship FOR RelatingApproval;
IsRelatedWith : SET [0:?] OF IfcApprovalRelationship FOR RelatedApprovals;
Relates : SET [0:?] OF IfcApprovalRelationship FOR RelatingApproval;
WHERE
HasIdentifierOrName : EXISTS (Identifier) OR EXISTS (Name);
END_ENTITY;
ENTITY IfcApprovalRelationship
SUBTYPE OF (IfcResourceLevelRelationship);
RelatingApproval : IfcApproval;
RelatedApprovals : SET [1:?] OF IfcApproval;
END_ENTITY;
ENTITY IfcArbitraryClosedProfileDef
SUPERTYPE OF(IfcArbitraryProfileDefWithVoids)
SUBTYPE OF (IfcProfileDef);
OuterCurve : IfcCurve;
WHERE
WR1 : OuterCurve.Dim = 2;
WR2 : NOT('IFCGEOMETRYRESOURCE.IfcLine' IN TYPEOF(OuterCurve));
WR3 : NOT('IFCGEOMETRYRESOURCE.IfcOffsetCurve2D' IN TYPEOF(OuterCurve));
END_ENTITY;
ENTITY IfcArbitraryOpenProfileDef
SUPERTYPE OF(IfcCenterLineProfileDef)
SUBTYPE OF (IfcProfileDef);
Curve : IfcBoundedCurve;
WHERE
WR11 : ('IFCPROFILERESOURCE.IfcCenterLineProfileDef' IN TYPEOF(SELF)) OR
(SELF\IfcProfileDef.ProfileType = IfcProfileTypeEnum.CURVE);
WR12 : Curve.Dim = 2;
END_ENTITY;
ENTITY IfcArbitraryProfileDefWithVoids
SUBTYPE OF (IfcArbitraryClosedProfileDef);
InnerCurves : SET [1:?] OF IfcCurve;
WHERE
WR1 : SELF\IfcProfileDef.ProfileType = AREA;
WR2 : SIZEOF(QUERY(temp <* InnerCurves | temp.Dim <> 2)) = 0;
WR3 : SIZEOF(QUERY(temp <* InnerCurves | 'IFCGEOMETRYRESOURCE.IfcLine' IN TYPEOF(temp))) = 0;
END_ENTITY;
ENTITY IfcAsset
SUBTYPE OF (IfcGroup);
Identification : OPTIONAL IfcIdentifier;
OriginalValue : OPTIONAL IfcCostValue;
CurrentValue : OPTIONAL IfcCostValue;
TotalReplacementCost : OPTIONAL IfcCostValue;
Owner : OPTIONAL IfcActorSelect;
User : OPTIONAL IfcActorSelect;
ResponsiblePerson : OPTIONAL IfcPerson;
IncorporationDate : OPTIONAL IfcDate;
DepreciatedValue : OPTIONAL IfcCostValue;
END_ENTITY;
ENTITY IfcAsymmetricIShapeProfileDef
SUBTYPE OF (IfcParameterizedProfileDef);
BottomFlangeWidth : IfcPositiveLengthMeasure;
OverallDepth : IfcPositiveLengthMeasure;
WebThickness : IfcPositiveLengthMeasure;
BottomFlangeThickness : IfcPositiveLengthMeasure;
BottomFlangeFilletRadius : OPTIONAL IfcNonNegativeLengthMeasure;
TopFlangeWidth : IfcPositiveLengthMeasure;
TopFlangeThickness : OPTIONAL IfcPositiveLengthMeasure;
TopFlangeFilletRadius : OPTIONAL IfcNonNegativeLengthMeasure;
BottomFlangeEdgeRadius : OPTIONAL IfcNonNegativeLengthMeasure;
BottomFlangeSlope : OPTIONAL IfcPlaneAngleMeasure;
TopFlangeEdgeRadius : OPTIONAL IfcNonNegativeLengthMeasure;
TopFlangeSlope : OPTIONAL IfcPlaneAngleMeasure;
WHERE
ValidFlangeThickness : NOT(EXISTS(TopFlangeThickness)) OR ((BottomFlangeThickness + TopFlangeThickness) < OverallDepth);
ValidWebThickness : (WebThickness < BottomFlangeWidth) AND (WebThickness < TopFlangeWidth);
ValidBottomFilletRadius : (NOT(EXISTS(BottomFlangeFilletRadius))) OR
(BottomFlangeFilletRadius <= (BottomFlangeWidth - WebThickness)/2.);
ValidTopFilletRadius : (NOT(EXISTS(TopFlangeFilletRadius))) OR
(TopFlangeFilletRadius <= (TopFlangeWidth - WebThickness)/2.);
END_ENTITY;
ENTITY IfcAudioVisualAppliance
SUBTYPE OF (IfcFlowTerminal);
PredefinedType : OPTIONAL IfcAudioVisualApplianceTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcAudioVisualApplianceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcAudioVisualApplianceTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcAudioVisualApplianceType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcAudioVisualApplianceType
SUBTYPE OF (IfcFlowTerminalType);
PredefinedType : IfcAudioVisualApplianceTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcAudioVisualApplianceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcAudioVisualApplianceTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcAxis1Placement
SUBTYPE OF (IfcPlacement);
Axis : OPTIONAL IfcDirection;
DERIVE
Z : IfcDirection := NVL (IfcNormalise(Axis), IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcDirection([0.0,0.0,1.0]));
WHERE
AxisIs3D : (NOT (EXISTS (Axis))) OR (Axis.Dim = 3);
LocationIs3D : SELF\IfcPlacement.Location.Dim = 3;
END_ENTITY;
ENTITY IfcAxis2Placement2D
SUBTYPE OF (IfcPlacement);
RefDirection : OPTIONAL IfcDirection;
DERIVE
P : LIST [2:2] OF IfcDirection := IfcBuild2Axes(RefDirection);
WHERE
RefDirIs2D : (NOT (EXISTS (RefDirection))) OR (RefDirection.Dim = 2);
LocationIs2D : SELF\IfcPlacement.Location.Dim = 2;
END_ENTITY;
ENTITY IfcAxis2Placement3D
SUBTYPE OF (IfcPlacement);
Axis : OPTIONAL IfcDirection;
RefDirection : OPTIONAL IfcDirection;
DERIVE
P : LIST [3:3] OF IfcDirection := IfcBuildAxes(Axis, RefDirection);
WHERE
LocationIs3D : SELF\IfcPlacement.Location.Dim = 3;
AxisIs3D : (NOT (EXISTS (Axis))) OR (Axis.Dim = 3);
RefDirIs3D : (NOT (EXISTS (RefDirection))) OR (RefDirection.Dim = 3);
AxisToRefDirPosition : (NOT (EXISTS (Axis))) OR (NOT (EXISTS (RefDirection))) OR (IfcCrossProduct(Axis,RefDirection).Magnitude > 0.0);
AxisAndRefDirProvision : NOT ((EXISTS (Axis)) XOR (EXISTS (RefDirection)));
END_ENTITY;
ENTITY IfcBSplineCurve
ABSTRACT SUPERTYPE OF(IfcBSplineCurveWithKnots)
SUBTYPE OF (IfcBoundedCurve);
Degree : IfcInteger;
ControlPointsList : LIST [2:?] OF IfcCartesianPoint;
CurveForm : IfcBSplineCurveForm;
ClosedCurve : IfcLogical;
SelfIntersect : IfcLogical;
DERIVE
UpperIndexOnControlPoints : IfcInteger := (SIZEOF(ControlPointsList) - 1);
ControlPoints : ARRAY [0:UpperIndexOnControlPoints] OF IfcCartesianPoint := IfcListToArray(ControlPointsList,0,UpperIndexOnControlPoints);
WHERE
SameDim : SIZEOF(QUERY(Temp <* ControlPointsList |
Temp.Dim <> ControlPointsList[1].Dim))
= 0;
END_ENTITY;
ENTITY IfcBSplineCurveWithKnots
SUPERTYPE OF(IfcRationalBSplineCurveWithKnots)
SUBTYPE OF (IfcBSplineCurve);
KnotMultiplicities : LIST [2:?] OF IfcInteger;
Knots : LIST [2:?] OF IfcParameterValue;
KnotSpec : IfcKnotType;
DERIVE
UpperIndexOnKnots : IfcInteger := SIZEOF(Knots);
WHERE
ConsistentBSpline : IfcConstraintsParamBSpline(Degree, UpperIndexOnKnots,
UpperIndexOnControlPoints, KnotMultiplicities, Knots);
CorrespondingKnotLists : SIZEOF(KnotMultiplicities) = UpperIndexOnKnots;
END_ENTITY;
ENTITY IfcBSplineSurface
ABSTRACT SUPERTYPE OF(IfcBSplineSurfaceWithKnots)
SUBTYPE OF (IfcBoundedSurface);
UDegree : IfcInteger;
VDegree : IfcInteger;
ControlPointsList : LIST [2:?] OF LIST [2:?] OF IfcCartesianPoint;
SurfaceForm : IfcBSplineSurfaceForm;
UClosed : IfcLogical;
VClosed : IfcLogical;
SelfIntersect : IfcLogical;
DERIVE
UUpper : IfcInteger := SIZEOF(ControlPointsList) - 1;
VUpper : IfcInteger := SIZEOF(ControlPointsList[1]) - 1;
ControlPoints : ARRAY [0:UUpper] OF ARRAY [0:VUpper] OF IfcCartesianPoint := IfcMakeArrayOfArray(ControlPointsList, 0,UUpper,0,VUpper);
END_ENTITY;
ENTITY IfcBSplineSurfaceWithKnots
SUPERTYPE OF(IfcRationalBSplineSurfaceWithKnots)
SUBTYPE OF (IfcBSplineSurface);
UMultiplicities : LIST [2:?] OF IfcInteger;
VMultiplicities : LIST [2:?] OF IfcInteger;
UKnots : LIST [2:?] OF IfcParameterValue;
VKnots : LIST [2:?] OF IfcParameterValue;
KnotSpec : IfcKnotType;
DERIVE
KnotVUpper : IfcInteger := SIZEOF(VKnots);
KnotUUpper : IfcInteger := SIZEOF(UKnots);
WHERE
UDirectionConstraints : IfcConstraintsParamBSpline (
SELF\IfcBSplineSurface.UDegree, KnotUUpper,
SELF\IfcBSplineSurface.UUpper, UMultiplicities, UKnots);
VDirectionConstraints : IfcConstraintsParamBSpline (
SELF\IfcBSplineSurface.VDegree, KnotVUpper,
SELF\IfcBSplineSurface.VUpper, VMultiplicities, VKnots);
CorrespondingULists : SIZEOF(UMultiplicities) = KnotUUpper;
CorrespondingVLists : SIZEOF(VMultiplicities) = KnotVUpper;
END_ENTITY;
ENTITY IfcBeam
SUPERTYPE OF(IfcBeamStandardCase)
SUBTYPE OF (IfcBuildingElement);
PredefinedType : OPTIONAL IfcBeamTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcBeamTypeEnum.USERDEFINED) OR
((PredefinedType = IfcBeamTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDBLDGELEMENTS.IfcBeamType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcBeamStandardCase
SUBTYPE OF (IfcBeam);
WHERE
HasMaterialProfileSetUsage : SIZEOF (QUERY(temp <* USEDIN(SELF, 'IFCKERNEL.IfcRelAssociates.RELATEDOBJECTS') |
('IFCPRODUCTEXTENSION.IfcRelAssociatesMaterial' IN TYPEOF(temp)) AND
('IFCMATERIALRESOURCE.IfcMaterialProfileSetUsage' IN TYPEOF(temp.RelatingMaterial))
)) = 1;
END_ENTITY;
ENTITY IfcBeamType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcBeamTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcBeamTypeEnum.USERDEFINED) OR
((PredefinedType = IfcBeamTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcBlobTexture
SUBTYPE OF (IfcSurfaceTexture);
RasterFormat : IfcIdentifier;
RasterCode : IfcBinary;
WHERE
SupportedRasterFormat : SELF.RasterFormat IN ['BMP', 'JPG', 'GIF', 'PNG'];
RasterCodeByteStream : BLENGTH(RasterCode) MOD 8 = 0;
END_ENTITY;
ENTITY IfcBlock
SUBTYPE OF (IfcCsgPrimitive3D);
XLength : IfcPositiveLengthMeasure;
YLength : IfcPositiveLengthMeasure;
ZLength : IfcPositiveLengthMeasure;
END_ENTITY;
ENTITY IfcBoiler
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcBoilerTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcBoilerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcBoilerTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcBoilerType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcBoilerType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcBoilerTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcBoilerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcBoilerTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcBooleanClippingResult
SUBTYPE OF (IfcBooleanResult);
WHERE
FirstOperandType : ('IFCGEOMETRICMODELRESOURCE.IfcSweptAreaSolid' IN TYPEOF(FirstOperand)) OR
('IFCGEOMETRICMODELRESOURCE.IFCSWEPTDISCSOLID' IN TYPEOF(FirstOperand)) OR
('IFCGEOMETRICMODELRESOURCE.IfcBooleanClippingResult' IN TYPEOF(FirstOperand));
SecondOperandType : ('IFCGEOMETRICMODELRESOURCE.IfcHalfSpaceSolid' IN TYPEOF(SecondOperand));
OperatorType : Operator = DIFFERENCE;
END_ENTITY;
ENTITY IfcBooleanResult
SUPERTYPE OF(IfcBooleanClippingResult)
SUBTYPE OF (IfcGeometricRepresentationItem);
Operator : IfcBooleanOperator;
FirstOperand : IfcBooleanOperand;
SecondOperand : IfcBooleanOperand;
DERIVE
Dim : IfcDimensionCount := FirstOperand.Dim;
WHERE
SameDim : FirstOperand.Dim = SecondOperand.Dim;
FirstOperandClosed : NOT('IFCGEOMETRICMODELRESOURCE.IfcTessellatedFaceSet' IN TYPEOF(FirstOperand)) OR (EXISTS(FirstOperand.Closed) AND FirstOperand.Closed);
SecondOperandClosed : NOT('IFCGEOMETRICMODELRESOURCE.IfcTessellatedFaceSet' IN TYPEOF(SecondOperand)) OR (EXISTS(SecondOperand.Closed) AND SecondOperand.Closed);
END_ENTITY;
ENTITY IfcBoundaryCondition
ABSTRACT SUPERTYPE OF(ONEOF(IfcBoundaryEdgeCondition, IfcBoundaryFaceCondition, IfcBoundaryNodeCondition));
Name : OPTIONAL IfcLabel;
END_ENTITY;
ENTITY IfcBoundaryCurve
SUPERTYPE OF(IfcOuterBoundaryCurve)
SUBTYPE OF (IfcCompositeCurveOnSurface);
WHERE
IsClosed : SELF\IfcCompositeCurve.ClosedCurve;
END_ENTITY;
ENTITY IfcBoundaryEdgeCondition
SUBTYPE OF (IfcBoundaryCondition);
TranslationalStiffnessByLengthX : OPTIONAL IfcModulusOfTranslationalSubgradeReactionSelect;
TranslationalStiffnessByLengthY : OPTIONAL IfcModulusOfTranslationalSubgradeReactionSelect;
TranslationalStiffnessByLengthZ : OPTIONAL IfcModulusOfTranslationalSubgradeReactionSelect;
RotationalStiffnessByLengthX : OPTIONAL IfcModulusOfRotationalSubgradeReactionSelect;
RotationalStiffnessByLengthY : OPTIONAL IfcModulusOfRotationalSubgradeReactionSelect;
RotationalStiffnessByLengthZ : OPTIONAL IfcModulusOfRotationalSubgradeReactionSelect;
END_ENTITY;
ENTITY IfcBoundaryFaceCondition
SUBTYPE OF (IfcBoundaryCondition);
TranslationalStiffnessByAreaX : OPTIONAL IfcModulusOfSubgradeReactionSelect;
TranslationalStiffnessByAreaY : OPTIONAL IfcModulusOfSubgradeReactionSelect;
TranslationalStiffnessByAreaZ : OPTIONAL IfcModulusOfSubgradeReactionSelect;
END_ENTITY;
ENTITY IfcBoundaryNodeCondition
SUPERTYPE OF(IfcBoundaryNodeConditionWarping)
SUBTYPE OF (IfcBoundaryCondition);
TranslationalStiffnessX : OPTIONAL IfcTranslationalStiffnessSelect;
TranslationalStiffnessY : OPTIONAL IfcTranslationalStiffnessSelect;
TranslationalStiffnessZ : OPTIONAL IfcTranslationalStiffnessSelect;
RotationalStiffnessX : OPTIONAL IfcRotationalStiffnessSelect;
RotationalStiffnessY : OPTIONAL IfcRotationalStiffnessSelect;
RotationalStiffnessZ : OPTIONAL IfcRotationalStiffnessSelect;
END_ENTITY;
ENTITY IfcBoundaryNodeConditionWarping
SUBTYPE OF (IfcBoundaryNodeCondition);
WarpingStiffness : OPTIONAL IfcWarpingStiffnessSelect;
END_ENTITY;
ENTITY IfcBoundedCurve
ABSTRACT SUPERTYPE OF(ONEOF(IfcBSplineCurve, IfcCompositeCurve, IfcIndexedPolyCurve, IfcPolyline, IfcTrimmedCurve))
SUBTYPE OF (IfcCurve);
END_ENTITY;
ENTITY IfcBoundedSurface
ABSTRACT SUPERTYPE OF(ONEOF(IfcBSplineSurface, IfcCurveBoundedPlane, IfcCurveBoundedSurface, IfcRectangularTrimmedSurface))
SUBTYPE OF (IfcSurface);
END_ENTITY;
ENTITY IfcBoundingBox
SUBTYPE OF (IfcGeometricRepresentationItem);
Corner : IfcCartesianPoint;
XDim : IfcPositiveLengthMeasure;
YDim : IfcPositiveLengthMeasure;
ZDim : IfcPositiveLengthMeasure;
DERIVE
Dim : IfcDimensionCount := 3;
END_ENTITY;
ENTITY IfcBoxedHalfSpace
SUBTYPE OF (IfcHalfSpaceSolid);
Enclosure : IfcBoundingBox;
WHERE
UnboundedSurface : NOT ('IFCGEOMETRYRESOURCE.IfcCurveBoundedPlane' IN TYPEOF(SELF\IfcHalfSpaceSolid.BaseSurface));
END_ENTITY;
ENTITY IfcBuilding
SUBTYPE OF (IfcSpatialStructureElement);
ElevationOfRefHeight : OPTIONAL IfcLengthMeasure;
ElevationOfTerrain : OPTIONAL IfcLengthMeasure;
BuildingAddress : OPTIONAL IfcPostalAddress;
END_ENTITY;
ENTITY IfcBuildingElement
ABSTRACT SUPERTYPE OF(ONEOF(IfcBeam, IfcBuildingElementProxy, IfcChimney, IfcColumn, IfcCovering, IfcCurtainWall, IfcDoor, IfcFooting, IfcMember, IfcPile, IfcPlate, IfcRailing, IfcRamp, IfcRampFlight, IfcRoof, IfcShadingDevice, IfcSlab, IfcStair, IfcStairFlight, IfcWall, IfcWindow))
SUBTYPE OF (IfcElement);
WHERE
MaxOneMaterialAssociation : SIZEOF (QUERY(temp <* SELF\IfcObjectDefinition.HasAssociations |
'IFCPRODUCTEXTENSION.IfcRelAssociatesMaterial' IN TYPEOF(temp)
)) <= 1;
END_ENTITY;
ENTITY IfcBuildingElementPart
SUBTYPE OF (IfcElementComponent);
PredefinedType : OPTIONAL IfcBuildingElementPartTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcBuildingElementPartTypeEnum.USERDEFINED) OR
((PredefinedType = IfcBuildingElementPartTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDCOMPONENTELEMENTS.IfcBuildingElementPartType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcBuildingElementPartType
SUBTYPE OF (IfcElementComponentType);
PredefinedType : IfcBuildingElementPartTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcBuildingElementPartTypeEnum.USERDEFINED) OR
((PredefinedType = IfcBuildingElementPartTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcBuildingElementProxy
SUBTYPE OF (IfcBuildingElement);
PredefinedType : OPTIONAL IfcBuildingElementProxyTypeEnum;
WHERE
HasObjectName : EXISTS(SELF\IfcRoot.Name);
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcBuildingElementProxyTypeEnum.USERDEFINED) OR
((PredefinedType = IfcBuildingElementProxyTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDBLDGELEMENTS.IfcBuildingElementProxyType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcBuildingElementProxyType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcBuildingElementProxyTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcBuildingElementProxyTypeEnum.USERDEFINED) OR
((PredefinedType = IfcBuildingElementProxyTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcBuildingElementType
ABSTRACT SUPERTYPE OF(ONEOF(IfcBeamType, IfcBuildingElementProxyType, IfcChimneyType, IfcColumnType, IfcCoveringType, IfcCurtainWallType, IfcDoorType, IfcFootingType, IfcMemberType, IfcPileType, IfcPlateType, IfcRailingType, IfcRampFlightType, IfcRampType, IfcRoofType, IfcShadingDeviceType, IfcSlabType, IfcStairFlightType, IfcStairType, IfcWallType, IfcWindowType))
SUBTYPE OF (IfcElementType);
END_ENTITY;
ENTITY IfcBuildingStorey
SUBTYPE OF (IfcSpatialStructureElement);
Elevation : OPTIONAL IfcLengthMeasure;
END_ENTITY;
ENTITY IfcBuildingSystem
SUBTYPE OF (IfcSystem);
PredefinedType : OPTIONAL IfcBuildingSystemTypeEnum;
LongName : OPTIONAL IfcLabel;
END_ENTITY;
ENTITY IfcBurner
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcBurnerTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcBurnerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcBurnerTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcBurnerType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcBurnerType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcBurnerTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcBurnerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcBurnerTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcCShapeProfileDef
SUBTYPE OF (IfcParameterizedProfileDef);
Depth : IfcPositiveLengthMeasure;
Width : IfcPositiveLengthMeasure;
WallThickness : IfcPositiveLengthMeasure;
Girth : IfcPositiveLengthMeasure;
InternalFilletRadius : OPTIONAL IfcNonNegativeLengthMeasure;
WHERE
ValidGirth : Girth < (Depth / 2.);
ValidInternalFilletRadius : NOT(EXISTS(InternalFilletRadius)) OR
((InternalFilletRadius <= Width/2. - WallThickness) AND (InternalFilletRadius <= Depth/2. - WallThickness));
ValidWallThickness : (WallThickness < Width/2.) AND (WallThickness < Depth/2.);
END_ENTITY;
ENTITY IfcCableCarrierFitting
SUBTYPE OF (IfcFlowFitting);
PredefinedType : OPTIONAL IfcCableCarrierFittingTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcCableCarrierFittingTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCableCarrierFittingTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcCableCarrierFittingType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcCableCarrierFittingType
SUBTYPE OF (IfcFlowFittingType);
PredefinedType : IfcCableCarrierFittingTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcCableCarrierFittingTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCableCarrierFittingTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcCableCarrierSegment
SUBTYPE OF (IfcFlowSegment);
PredefinedType : OPTIONAL IfcCableCarrierSegmentTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcCableCarrierSegmentTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCableCarrierSegmentTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcCableCarrierSegmentType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcCableCarrierSegmentType
SUBTYPE OF (IfcFlowSegmentType);
PredefinedType : IfcCableCarrierSegmentTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcCableCarrierSegmentTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCableCarrierSegmentTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcCableFitting
SUBTYPE OF (IfcFlowFitting);
PredefinedType : OPTIONAL IfcCableFittingTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcCableFittingTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCableFittingTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcCableFittingType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcCableFittingType
SUBTYPE OF (IfcFlowFittingType);
PredefinedType : IfcCableFittingTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcCableFittingTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCableFittingTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcCableSegment
SUBTYPE OF (IfcFlowSegment);
PredefinedType : OPTIONAL IfcCableSegmentTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcCableSegmentTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCableSegmentTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcCableSegmentType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcCableSegmentType
SUBTYPE OF (IfcFlowSegmentType);
PredefinedType : IfcCableSegmentTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcCableSegmentTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCableSegmentTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcCartesianPoint
SUBTYPE OF (IfcPoint);
Coordinates : LIST [1:3] OF IfcLengthMeasure;
DERIVE
Dim : IfcDimensionCount := HIINDEX(Coordinates);
WHERE
CP2Dor3D : HIINDEX(Coordinates) >= 2;
END_ENTITY;
ENTITY IfcCartesianPointList
ABSTRACT SUPERTYPE OF(ONEOF(IfcCartesianPointList2D, IfcCartesianPointList3D))
SUBTYPE OF (IfcGeometricRepresentationItem);
DERIVE
Dim : IfcDimensionCount := IfcPointListDim(SELF);
END_ENTITY;
ENTITY IfcCartesianPointList2D
SUBTYPE OF (IfcCartesianPointList);
CoordList : LIST [1:?] OF LIST [2:2] OF IfcLengthMeasure;
END_ENTITY;
ENTITY IfcCartesianPointList3D
SUBTYPE OF (IfcCartesianPointList);
CoordList : LIST [1:?] OF LIST [3:3] OF IfcLengthMeasure;
END_ENTITY;
ENTITY IfcCartesianTransformationOperator
ABSTRACT SUPERTYPE OF(ONEOF(IfcCartesianTransformationOperator2D, IfcCartesianTransformationOperator3D))
SUBTYPE OF (IfcGeometricRepresentationItem);
Axis1 : OPTIONAL IfcDirection;
Axis2 : OPTIONAL IfcDirection;
LocalOrigin : IfcCartesianPoint;
Scale : OPTIONAL IfcReal;
DERIVE
Scl : IfcReal := NVL(Scale, 1.0);
Dim : IfcDimensionCount := LocalOrigin.Dim;
WHERE
ScaleGreaterZero : Scl > 0.0;
END_ENTITY;
ENTITY IfcCartesianTransformationOperator2D
SUPERTYPE OF(IfcCartesianTransformationOperator2DnonUniform)
SUBTYPE OF (IfcCartesianTransformationOperator);
DERIVE
U : LIST [2:2] OF IfcDirection := IfcBaseAxis(2,SELF\IfcCartesianTransformationOperator.Axis1, SELF\IfcCartesianTransformationOperator.Axis2,?);
WHERE
DimEqual2 : SELF\IfcCartesianTransformationOperator.Dim = 2;
Axis1Is2D : NOT(EXISTS(SELF\IfcCartesianTransformationOperator.Axis1)) OR
(SELF\IfcCartesianTransformationOperator.Axis1.Dim = 2);
Axis2Is2D : NOT(EXISTS(SELF\IfcCartesianTransformationOperator.Axis2)) OR
(SELF\IfcCartesianTransformationOperator.Axis2.Dim = 2);
END_ENTITY;
ENTITY IfcCartesianTransformationOperator2DnonUniform
SUBTYPE OF (IfcCartesianTransformationOperator2D);
Scale2 : OPTIONAL IfcReal;
DERIVE
Scl2 : IfcReal := NVL(Scale2, SELF\IfcCartesianTransformationOperator.Scl);
WHERE
Scale2GreaterZero : Scl2 > 0.0;
END_ENTITY;
ENTITY IfcCartesianTransformationOperator3D
SUPERTYPE OF(IfcCartesianTransformationOperator3DnonUniform)
SUBTYPE OF (IfcCartesianTransformationOperator);
Axis3 : OPTIONAL IfcDirection;
DERIVE
U : LIST [3:3] OF IfcDirection := IfcBaseAxis(3,SELF\IfcCartesianTransformationOperator.Axis1, SELF\IfcCartesianTransformationOperator.Axis2,Axis3);
WHERE
DimIs3D : SELF\IfcCartesianTransformationOperator.Dim = 3;
Axis1Is3D : NOT(EXISTS(SELF\IfcCartesianTransformationOperator.Axis1)) OR
(SELF\IfcCartesianTransformationOperator.Axis1.Dim = 3);
Axis2Is3D : NOT(EXISTS(SELF\IfcCartesianTransformationOperator.Axis2)) OR
(SELF\IfcCartesianTransformationOperator.Axis2.Dim = 3);
Axis3Is3D : NOT(EXISTS(Axis3)) OR (Axis3.Dim = 3);
END_ENTITY;
ENTITY IfcCartesianTransformationOperator3DnonUniform
SUBTYPE OF (IfcCartesianTransformationOperator3D);
Scale2 : OPTIONAL IfcReal;
Scale3 : OPTIONAL IfcReal;
DERIVE
Scl2 : IfcReal := NVL(Scale2, SELF\IfcCartesianTransformationOperator.Scl);
Scl3 : IfcReal := NVL(Scale3, SELF\IfcCartesianTransformationOperator.Scl);
WHERE
Scale2GreaterZero : Scl2 > 0.0;
Scale3GreaterZero : Scl3 > 0.0;
END_ENTITY;
ENTITY IfcCenterLineProfileDef
SUBTYPE OF (IfcArbitraryOpenProfileDef);
Thickness : IfcPositiveLengthMeasure;
END_ENTITY;
ENTITY IfcChiller
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcChillerTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcChillerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcChillerTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcChillerType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcChillerType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcChillerTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcChillerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcChillerTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcChimney
SUBTYPE OF (IfcBuildingElement);
PredefinedType : OPTIONAL IfcChimneyTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcChimneyTypeEnum.USERDEFINED) OR
((PredefinedType = IfcChimneyTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDBLDGELEMENTS.IfcChimneyType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcChimneyType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcChimneyTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcChimneyTypeEnum.USERDEFINED) OR
((PredefinedType = IfcChimneyTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcCircle
SUBTYPE OF (IfcConic);
Radius : IfcPositiveLengthMeasure;
END_ENTITY;
ENTITY IfcCircleHollowProfileDef
SUBTYPE OF (IfcCircleProfileDef);
WallThickness : IfcPositiveLengthMeasure;
WHERE
WR1 : WallThickness < SELF\IfcCircleProfileDef.Radius;
END_ENTITY;
ENTITY IfcCircleProfileDef
SUPERTYPE OF(IfcCircleHollowProfileDef)
SUBTYPE OF (IfcParameterizedProfileDef);
Radius : IfcPositiveLengthMeasure;
END_ENTITY;
ENTITY IfcCivilElement
SUBTYPE OF (IfcElement);
END_ENTITY;
ENTITY IfcCivilElementType
SUBTYPE OF (IfcElementType);
END_ENTITY;
ENTITY IfcClassification
SUBTYPE OF (IfcExternalInformation);
Source : OPTIONAL IfcLabel;
Edition : OPTIONAL IfcLabel;
EditionDate : OPTIONAL IfcDate;
Name : IfcLabel;
Description : OPTIONAL IfcText;
Location : OPTIONAL IfcURIReference;
ReferenceTokens : OPTIONAL LIST [1:?] OF IfcIdentifier;
INVERSE
ClassificationForObjects : SET [0:?] OF IfcRelAssociatesClassification FOR RelatingClassification;
HasReferences : SET [0:?] OF IfcClassificationReference FOR ReferencedSource;
END_ENTITY;
ENTITY IfcClassificationReference
SUBTYPE OF (IfcExternalReference);
ReferencedSource : OPTIONAL IfcClassificationReferenceSelect;
Description : OPTIONAL IfcText;
Sort : OPTIONAL IfcIdentifier;
INVERSE
ClassificationRefForObjects : SET [0:?] OF IfcRelAssociatesClassification FOR RelatingClassification;
HasReferences : SET [0:?] OF IfcClassificationReference FOR ReferencedSource;
END_ENTITY;
ENTITY IfcClosedShell
SUBTYPE OF (IfcConnectedFaceSet);
END_ENTITY;
ENTITY IfcCoil
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcCoilTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcCoilTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCoilTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcCoilType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcCoilType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcCoilTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcCoilTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCoilTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcColourRgb
SUBTYPE OF (IfcColourSpecification);
Red : IfcNormalisedRatioMeasure;
Green : IfcNormalisedRatioMeasure;
Blue : IfcNormalisedRatioMeasure;
END_ENTITY;
ENTITY IfcColourRgbList
SUBTYPE OF (IfcPresentationItem);
ColourList : LIST [1:?] OF LIST [3:3] OF IfcNormalisedRatioMeasure;
END_ENTITY;
ENTITY IfcColourSpecification
ABSTRACT SUPERTYPE OF(IfcColourRgb)
SUBTYPE OF (IfcPresentationItem);
Name : OPTIONAL IfcLabel;
END_ENTITY;
ENTITY IfcColumn
SUPERTYPE OF(IfcColumnStandardCase)
SUBTYPE OF (IfcBuildingElement);
PredefinedType : OPTIONAL IfcColumnTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcColumnTypeEnum.USERDEFINED) OR
((PredefinedType = IfcColumnTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDBLDGELEMENTS.IfcColumnType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcColumnStandardCase
SUBTYPE OF (IfcColumn);
WHERE
HasMaterialProfileSetUsage : SIZEOF (QUERY(temp <* USEDIN(SELF, 'IFCKERNEL.IfcRelAssociates.RELATEDOBJECTS') |
('IFCPRODUCTEXTENSION.IfcRelAssociatesMaterial' IN TYPEOF(temp)) AND
('IFCMATERIALRESOURCE.IfcMaterialProfileSetUsage' IN TYPEOF(temp.RelatingMaterial))
)) = 1;
END_ENTITY;
ENTITY IfcColumnType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcColumnTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcColumnTypeEnum.USERDEFINED) OR
((PredefinedType = IfcColumnTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcCommunicationsAppliance
SUBTYPE OF (IfcFlowTerminal);
PredefinedType : OPTIONAL IfcCommunicationsApplianceTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcCommunicationsApplianceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCommunicationsApplianceTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcCommunicationsApplianceType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcCommunicationsApplianceType
SUBTYPE OF (IfcFlowTerminalType);
PredefinedType : IfcCommunicationsApplianceTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcCommunicationsApplianceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCommunicationsApplianceTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcComplexProperty
SUBTYPE OF (IfcProperty);
UsageName : IfcIdentifier;
HasProperties : SET [1:?] OF IfcProperty;
WHERE
WR21 : SIZEOF(QUERY(temp <* HasProperties | SELF :=: temp)) = 0;
WR22 : IfcUniquePropertyName(HasProperties);
END_ENTITY;
ENTITY IfcComplexPropertyTemplate
SUBTYPE OF (IfcPropertyTemplate);
UsageName : OPTIONAL IfcLabel;
TemplateType : OPTIONAL IfcComplexPropertyTemplateTypeEnum;
HasPropertyTemplates : OPTIONAL SET [1:?] OF IfcPropertyTemplate;
WHERE
UniquePropertyNames : IfcUniquePropertyTemplateNames(HasPropertyTemplates);
NoSelfReference : SIZEOF(QUERY(temp <* HasPropertyTemplates | SELF :=: temp)) = 0;
END_ENTITY;
ENTITY IfcCompositeCurve
SUPERTYPE OF(IfcCompositeCurveOnSurface)
SUBTYPE OF (IfcBoundedCurve);
Segments : LIST [1:?] OF IfcCompositeCurveSegment;
SelfIntersect : IfcLogical;
DERIVE
NSegments : IfcInteger := SIZEOF(Segments);
ClosedCurve : IfcLogical := Segments[NSegments].Transition <> Discontinuous;
WHERE
CurveContinuous : ((NOT ClosedCurve) AND (SIZEOF(QUERY(Temp <* Segments | Temp.Transition = Discontinuous)) = 1)) OR ((ClosedCurve) AND (SIZEOF(QUERY(Temp <* Segments | Temp.Transition = Discontinuous)) = 0));
SameDim : SIZEOF( QUERY( Temp <* Segments | Temp.Dim <> Segments[1].Dim)) = 0;
END_ENTITY;
ENTITY IfcCompositeCurveOnSurface
SUPERTYPE OF(IfcBoundaryCurve)
SUBTYPE OF (IfcCompositeCurve);
DERIVE
BasisSurface : SET [0:1] OF IfcSurface := IfcGetBasisSurface(SELF);
WHERE
SameSurface : SIZEOF(BasisSurface) > 0;
END_ENTITY;
ENTITY IfcCompositeCurveSegment
SUPERTYPE OF(IfcReparametrisedCompositeCurveSegment)
SUBTYPE OF (IfcGeometricRepresentationItem);
Transition : IfcTransitionCode;
SameSense : IfcBoolean;
ParentCurve : IfcCurve;
INVERSE
UsingCurves : SET [1:?] OF IfcCompositeCurve FOR Segments;
DERIVE
Dim : IfcDimensionCount := ParentCurve.Dim;
WHERE
ParentIsBoundedCurve : ('IFCGEOMETRYRESOURCE.IfcBoundedCurve' IN TYPEOF(ParentCurve));
END_ENTITY;
ENTITY IfcCompositeProfileDef
SUBTYPE OF (IfcProfileDef);
Profiles : SET [2:?] OF IfcProfileDef;
Label : OPTIONAL IfcLabel;
WHERE
InvariantProfileType : SIZEOF(QUERY(temp <* Profiles | temp.ProfileType <> Profiles[1].ProfileType)) = 0;
NoRecursion : SIZEOF(QUERY(temp <* Profiles | 'IFCPROFILERESOURCE.IfcCompositeProfileDef' IN TYPEOF(temp))) = 0;
END_ENTITY;
ENTITY IfcCompressor
SUBTYPE OF (IfcFlowMovingDevice);
PredefinedType : OPTIONAL IfcCompressorTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcCompressorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCompressorTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcCompressorType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcCompressorType
SUBTYPE OF (IfcFlowMovingDeviceType);
PredefinedType : IfcCompressorTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcCompressorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCompressorTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcCondenser
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcCondenserTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcCondenserTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCondenserTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcCondenserType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcCondenserType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcCondenserTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcCondenserTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCondenserTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcConic
ABSTRACT SUPERTYPE OF(ONEOF(IfcCircle, IfcEllipse))
SUBTYPE OF (IfcCurve);
Position : IfcAxis2Placement;
END_ENTITY;
ENTITY IfcConnectedFaceSet
SUPERTYPE OF(ONEOF(IfcClosedShell, IfcOpenShell))
SUBTYPE OF (IfcTopologicalRepresentationItem);
CfsFaces : SET [1:?] OF IfcFace;
END_ENTITY;
ENTITY IfcConnectionCurveGeometry
SUBTYPE OF (IfcConnectionGeometry);
CurveOnRelatingElement : IfcCurveOrEdgeCurve;
CurveOnRelatedElement : OPTIONAL IfcCurveOrEdgeCurve;
END_ENTITY;
ENTITY IfcConnectionGeometry
ABSTRACT SUPERTYPE OF(ONEOF(IfcConnectionCurveGeometry, IfcConnectionPointGeometry, IfcConnectionSurfaceGeometry, IfcConnectionVolumeGeometry));
END_ENTITY;
ENTITY IfcConnectionPointEccentricity
SUBTYPE OF (IfcConnectionPointGeometry);
EccentricityInX : OPTIONAL IfcLengthMeasure;
EccentricityInY : OPTIONAL IfcLengthMeasure;
EccentricityInZ : OPTIONAL IfcLengthMeasure;
END_ENTITY;
ENTITY IfcConnectionPointGeometry
SUPERTYPE OF(IfcConnectionPointEccentricity)
SUBTYPE OF (IfcConnectionGeometry);
PointOnRelatingElement : IfcPointOrVertexPoint;
PointOnRelatedElement : OPTIONAL IfcPointOrVertexPoint;
END_ENTITY;
ENTITY IfcConnectionSurfaceGeometry
SUBTYPE OF (IfcConnectionGeometry);
SurfaceOnRelatingElement : IfcSurfaceOrFaceSurface;
SurfaceOnRelatedElement : OPTIONAL IfcSurfaceOrFaceSurface;
END_ENTITY;
ENTITY IfcConnectionVolumeGeometry
SUBTYPE OF (IfcConnectionGeometry);
VolumeOnRelatingElement : IfcSolidOrShell;
VolumeOnRelatedElement : OPTIONAL IfcSolidOrShell;
END_ENTITY;
ENTITY IfcConstraint
ABSTRACT SUPERTYPE OF(ONEOF(IfcMetric, IfcObjective));
Name : IfcLabel;
Description : OPTIONAL IfcText;
ConstraintGrade : IfcConstraintEnum;
ConstraintSource : OPTIONAL IfcLabel;
CreatingActor : OPTIONAL IfcActorSelect;
CreationTime : OPTIONAL IfcDateTime;
UserDefinedGrade : OPTIONAL IfcLabel;
INVERSE
HasExternalReferences : SET [0:?] OF IfcExternalReferenceRelationship FOR RelatedResourceObjects;
PropertiesForConstraint : SET [0:?] OF IfcResourceConstraintRelationship FOR RelatingConstraint;
WHERE
WR11 : (ConstraintGrade <> IfcConstraintEnum.USERDEFINED) OR
((ConstraintGrade = IfcConstraintEnum.USERDEFINED) AND EXISTS(SELF\IfcConstraint.UserDefinedGrade));
END_ENTITY;
ENTITY IfcConstructionEquipmentResource
SUBTYPE OF (IfcConstructionResource);
PredefinedType : OPTIONAL IfcConstructionEquipmentResourceTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcConstructionEquipmentResourceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcConstructionEquipmentResourceTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
END_ENTITY;
ENTITY IfcConstructionEquipmentResourceType
SUBTYPE OF (IfcConstructionResourceType);
PredefinedType : IfcConstructionEquipmentResourceTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcConstructionEquipmentResourceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcConstructionEquipmentResourceTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcTypeResource.ResourceType));
END_ENTITY;
ENTITY IfcConstructionMaterialResource
SUBTYPE OF (IfcConstructionResource);
PredefinedType : OPTIONAL IfcConstructionMaterialResourceTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcConstructionMaterialResourceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcConstructionMaterialResourceTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
END_ENTITY;
ENTITY IfcConstructionMaterialResourceType
SUBTYPE OF (IfcConstructionResourceType);
PredefinedType : IfcConstructionMaterialResourceTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcConstructionMaterialResourceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcConstructionMaterialResourceTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcTypeResource.ResourceType));
END_ENTITY;
ENTITY IfcConstructionProductResource
SUBTYPE OF (IfcConstructionResource);
PredefinedType : OPTIONAL IfcConstructionProductResourceTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcConstructionProductResourceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcConstructionProductResourceTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
END_ENTITY;
ENTITY IfcConstructionProductResourceType
SUBTYPE OF (IfcConstructionResourceType);
PredefinedType : IfcConstructionProductResourceTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcConstructionProductResourceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcConstructionProductResourceTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcTypeResource.ResourceType));
END_ENTITY;
ENTITY IfcConstructionResource
ABSTRACT SUPERTYPE OF(ONEOF(IfcConstructionEquipmentResource, IfcConstructionMaterialResource, IfcConstructionProductResource, IfcCrewResource, IfcLaborResource, IfcSubContractResource))
SUBTYPE OF (IfcResource);
Usage : OPTIONAL IfcResourceTime;
BaseCosts : OPTIONAL LIST [1:?] OF IfcAppliedValue;
BaseQuantity : OPTIONAL IfcPhysicalQuantity;
END_ENTITY;
ENTITY IfcConstructionResourceType
ABSTRACT SUPERTYPE OF(ONEOF(IfcConstructionEquipmentResourceType, IfcConstructionMaterialResourceType, IfcConstructionProductResourceType, IfcCrewResourceType, IfcLaborResourceType, IfcSubContractResourceType))
SUBTYPE OF (IfcTypeResource);
BaseCosts : OPTIONAL LIST [1:?] OF IfcAppliedValue;
BaseQuantity : OPTIONAL IfcPhysicalQuantity;
END_ENTITY;
ENTITY IfcContext
ABSTRACT SUPERTYPE OF(ONEOF(IfcProject, IfcProjectLibrary))
SUBTYPE OF (IfcObjectDefinition);
ObjectType : OPTIONAL IfcLabel;
LongName : OPTIONAL IfcLabel;
Phase : OPTIONAL IfcLabel;
RepresentationContexts : OPTIONAL SET [1:?] OF IfcRepresentationContext;
UnitsInContext : OPTIONAL IfcUnitAssignment;
INVERSE
IsDefinedBy : SET [0:?] OF IfcRelDefinesByProperties FOR RelatedObjects;
Declares : SET [0:?] OF IfcRelDeclares FOR RelatingContext;
END_ENTITY;
ENTITY IfcContextDependentUnit
SUBTYPE OF (IfcNamedUnit);
Name : IfcLabel;
INVERSE
HasExternalReference : SET [0:?] OF IfcExternalReferenceRelationship FOR RelatedResourceObjects;
END_ENTITY;
ENTITY IfcControl
ABSTRACT SUPERTYPE OF(ONEOF(IfcActionRequest, IfcCostItem, IfcCostSchedule, IfcPerformanceHistory, IfcPermit, IfcProjectOrder, IfcWorkCalendar, IfcWorkControl))
SUBTYPE OF (IfcObject);
Identification : OPTIONAL IfcIdentifier;
INVERSE
Controls : SET [0:?] OF IfcRelAssignsToControl FOR RelatingControl;
END_ENTITY;
ENTITY IfcController
SUBTYPE OF (IfcDistributionControlElement);
PredefinedType : OPTIONAL IfcControllerTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcControllerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcControllerTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCBUILDINGCONTROLSDOMAIN.IfcControllerType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcControllerType
SUBTYPE OF (IfcDistributionControlElementType);
PredefinedType : IfcControllerTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcControllerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcControllerTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcConversionBasedUnit
SUPERTYPE OF(IfcConversionBasedUnitWithOffset)
SUBTYPE OF (IfcNamedUnit);
Name : IfcLabel;
ConversionFactor : IfcMeasureWithUnit;
INVERSE
HasExternalReference : SET [0:?] OF IfcExternalReferenceRelationship FOR RelatedResourceObjects;
END_ENTITY;
ENTITY IfcConversionBasedUnitWithOffset
SUBTYPE OF (IfcConversionBasedUnit);
ConversionOffset : IfcReal;
END_ENTITY;
ENTITY IfcCooledBeam
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcCooledBeamTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcCooledBeamTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCooledBeamTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcCooledBeamType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcCooledBeamType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcCooledBeamTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcCooledBeamTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCooledBeamTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcCoolingTower
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcCoolingTowerTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcCoolingTowerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCoolingTowerTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcCoolingTowerType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcCoolingTowerType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcCoolingTowerTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcCoolingTowerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCoolingTowerTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcCoordinateOperation
ABSTRACT SUPERTYPE OF(IfcMapConversion);
SourceCRS : IfcCoordinateReferenceSystemSelect;
TargetCRS : IfcCoordinateReferenceSystem;
END_ENTITY;
ENTITY IfcCoordinateReferenceSystem
ABSTRACT SUPERTYPE OF(IfcProjectedCRS);
Name : IfcLabel;
Description : OPTIONAL IfcText;
GeodeticDatum : OPTIONAL IfcIdentifier;
VerticalDatum : OPTIONAL IfcIdentifier;
INVERSE
HasCoordinateOperation : SET [0:1] OF IfcCoordinateOperation FOR SourceCRS;
END_ENTITY;
ENTITY IfcCostItem
SUBTYPE OF (IfcControl);
PredefinedType : OPTIONAL IfcCostItemTypeEnum;
CostValues : OPTIONAL LIST [1:?] OF IfcCostValue;
CostQuantities : OPTIONAL LIST [1:?] OF IfcPhysicalQuantity;
END_ENTITY;
ENTITY IfcCostSchedule
SUBTYPE OF (IfcControl);
PredefinedType : OPTIONAL IfcCostScheduleTypeEnum;
Status : OPTIONAL IfcLabel;
SubmittedOn : OPTIONAL IfcDateTime;
UpdateDate : OPTIONAL IfcDateTime;
END_ENTITY;
ENTITY IfcCostValue
SUBTYPE OF (IfcAppliedValue);
END_ENTITY;
ENTITY IfcCovering
SUBTYPE OF (IfcBuildingElement);
PredefinedType : OPTIONAL IfcCoveringTypeEnum;
INVERSE
CoversSpaces : SET [0:1] OF IfcRelCoversSpaces FOR RelatedCoverings;
CoversElements : SET [0:1] OF IfcRelCoversBldgElements FOR RelatedCoverings;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcCoveringTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCoveringTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDBLDGELEMENTS.IfcCoveringType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcCoveringType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcCoveringTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcCoveringTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCoveringTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcCrewResource
SUBTYPE OF (IfcConstructionResource);
PredefinedType : OPTIONAL IfcCrewResourceTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcCrewResourceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCrewResourceTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
END_ENTITY;
ENTITY IfcCrewResourceType
SUBTYPE OF (IfcConstructionResourceType);
PredefinedType : IfcCrewResourceTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcCrewResourceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCrewResourceTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcTypeResource.ResourceType));
END_ENTITY;
ENTITY IfcCsgPrimitive3D
ABSTRACT SUPERTYPE OF(ONEOF(IfcBlock, IfcRectangularPyramid, IfcRightCircularCone, IfcRightCircularCylinder, IfcSphere))
SUBTYPE OF (IfcGeometricRepresentationItem);
Position : IfcAxis2Placement3D;
DERIVE
Dim : IfcDimensionCount := 3;
END_ENTITY;
ENTITY IfcCsgSolid
SUBTYPE OF (IfcSolidModel);
TreeRootExpression : IfcCsgSelect;
END_ENTITY;
ENTITY IfcCurrencyRelationship
SUBTYPE OF (IfcResourceLevelRelationship);
RelatingMonetaryUnit : IfcMonetaryUnit;
RelatedMonetaryUnit : IfcMonetaryUnit;
ExchangeRate : IfcPositiveRatioMeasure;
RateDateTime : OPTIONAL IfcDateTime;
RateSource : OPTIONAL IfcLibraryInformation;
END_ENTITY;
ENTITY IfcCurtainWall
SUBTYPE OF (IfcBuildingElement);
PredefinedType : OPTIONAL IfcCurtainWallTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcCurtainWallTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCurtainWallTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDBLDGELEMENTS.IfcCurtainWallType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcCurtainWallType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcCurtainWallTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcCurtainWallTypeEnum.USERDEFINED) OR
((PredefinedType = IfcCurtainWallTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcCurve
ABSTRACT SUPERTYPE OF(ONEOF(IfcBoundedCurve, IfcConic, IfcLine, IfcOffsetCurve2D, IfcOffsetCurve3D, IfcPcurve, IfcSurfaceCurve))
SUBTYPE OF (IfcGeometricRepresentationItem);
DERIVE
Dim : IfcDimensionCount := IfcCurveDim(SELF);
END_ENTITY;
ENTITY IfcCurveBoundedPlane
SUBTYPE OF (IfcBoundedSurface);
BasisSurface : IfcPlane;
OuterBoundary : IfcCurve;
InnerBoundaries : SET [0:?] OF IfcCurve;
END_ENTITY;
ENTITY IfcCurveBoundedSurface
SUBTYPE OF (IfcBoundedSurface);
BasisSurface : IfcSurface;
Boundaries : SET [1:?] OF IfcBoundaryCurve;
ImplicitOuter : IfcBoolean;
END_ENTITY;
ENTITY IfcCurveStyle
SUBTYPE OF (IfcPresentationStyle);
CurveFont : OPTIONAL IfcCurveFontOrScaledCurveFontSelect;
CurveWidth : OPTIONAL IfcSizeSelect;
CurveColour : OPTIONAL IfcColour;
ModelOrDraughting : OPTIONAL IfcBoolean;
WHERE
MeasureOfWidth : (NOT(EXISTS(CurveWidth))) OR
('IFCMEASURERESOURCE.IfcPositiveLengthMeasure' IN TYPEOF(CurveWidth)) OR
(('IFCMEASURERESOURCE.IfcDescriptiveMeasure' IN TYPEOF(CurveWidth)) AND
(CurveWidth = 'by layer'));
IdentifiableCurveStyle : EXISTS(CurveFont) OR EXISTS(CurveWidth) OR EXISTS(CurveColour);
END_ENTITY;
ENTITY IfcCurveStyleFont
SUBTYPE OF (IfcPresentationItem);
Name : OPTIONAL IfcLabel;
PatternList : LIST [1:?] OF IfcCurveStyleFontPattern;
END_ENTITY;
ENTITY IfcCurveStyleFontAndScaling
SUBTYPE OF (IfcPresentationItem);
Name : OPTIONAL IfcLabel;
CurveFont : IfcCurveStyleFontSelect;
CurveFontScaling : IfcPositiveRatioMeasure;
END_ENTITY;
ENTITY IfcCurveStyleFontPattern
SUBTYPE OF (IfcPresentationItem);
VisibleSegmentLength : IfcLengthMeasure;
InvisibleSegmentLength : IfcPositiveLengthMeasure;
WHERE
VisibleLengthGreaterEqualZero : VisibleSegmentLength >= 0.;
END_ENTITY;
ENTITY IfcCylindricalSurface
SUBTYPE OF (IfcElementarySurface);
Radius : IfcPositiveLengthMeasure;
END_ENTITY;
ENTITY IfcDamper
SUBTYPE OF (IfcFlowController);
PredefinedType : OPTIONAL IfcDamperTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcDamperTypeEnum.USERDEFINED) OR
((PredefinedType = IfcDamperTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcDamperType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcDamperType
SUBTYPE OF (IfcFlowControllerType);
PredefinedType : IfcDamperTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcDamperTypeEnum.USERDEFINED) OR
((PredefinedType = IfcDamperTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcDerivedProfileDef
SUPERTYPE OF(IfcMirroredProfileDef)
SUBTYPE OF (IfcProfileDef);
ParentProfile : IfcProfileDef;
Operator : IfcCartesianTransformationOperator2D;
Label : OPTIONAL IfcLabel;
WHERE
InvariantProfileType : SELF\IfcProfileDef.ProfileType = ParentProfile.ProfileType;
END_ENTITY;
ENTITY IfcDerivedUnit;
Elements : SET [1:?] OF IfcDerivedUnitElement;
UnitType : IfcDerivedUnitEnum;
UserDefinedType : OPTIONAL IfcLabel;
DERIVE
Dimensions : IfcDimensionalExponents := IfcDeriveDimensionalExponents(Elements);
WHERE
WR1 : (SIZEOF (Elements) > 1) OR ((SIZEOF (Elements) = 1) AND (Elements[1].Exponent <> 1 ));
WR2 : (UnitType <> IfcDerivedUnitEnum.USERDEFINED) OR
((UnitType = IfcDerivedUnitEnum.USERDEFINED) AND
(EXISTS(SELF.UserDefinedType)));
END_ENTITY;
ENTITY IfcDerivedUnitElement;
Unit : IfcNamedUnit;
Exponent : INTEGER;
END_ENTITY;
ENTITY IfcDimensionalExponents;
LengthExponent : INTEGER;
MassExponent : INTEGER;
TimeExponent : INTEGER;
ElectricCurrentExponent : INTEGER;
ThermodynamicTemperatureExponent : INTEGER;
AmountOfSubstanceExponent : INTEGER;
LuminousIntensityExponent : INTEGER;
END_ENTITY;
ENTITY IfcDirection
SUBTYPE OF (IfcGeometricRepresentationItem);
DirectionRatios : LIST [2:3] OF IfcReal;
DERIVE
Dim : IfcDimensionCount := HIINDEX(DirectionRatios);
WHERE
MagnitudeGreaterZero : SIZEOF(QUERY(Tmp <* DirectionRatios | Tmp <> 0.0)) > 0;
END_ENTITY;
ENTITY IfcDiscreteAccessory
SUBTYPE OF (IfcElementComponent);
PredefinedType : OPTIONAL IfcDiscreteAccessoryTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcDiscreteAccessoryTypeEnum.USERDEFINED) OR
((PredefinedType = IfcDiscreteAccessoryTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDCOMPONENTELEMENTS.IfcDiscreteAccessoryType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcDiscreteAccessoryType
SUBTYPE OF (IfcElementComponentType);
PredefinedType : IfcDiscreteAccessoryTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcDiscreteAccessoryTypeEnum.USERDEFINED) OR
((PredefinedType = IfcDiscreteAccessoryTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcDistributionChamberElement
SUBTYPE OF (IfcDistributionFlowElement);
PredefinedType : OPTIONAL IfcDistributionChamberElementTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcDistributionChamberElementTypeEnum.USERDEFINED) OR
((PredefinedType = IfcDistributionChamberElementTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDBLDGSERVICEELEMENTS.IfcDistributionChamberElementType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcDistributionChamberElementType
SUBTYPE OF (IfcDistributionFlowElementType);
PredefinedType : IfcDistributionChamberElementTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcDistributionChamberElementTypeEnum.USERDEFINED) OR
((PredefinedType = IfcDistributionChamberElementTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcDistributionCircuit
SUBTYPE OF (IfcDistributionSystem);
END_ENTITY;
ENTITY IfcDistributionControlElement
SUPERTYPE OF(ONEOF(IfcActuator, IfcAlarm, IfcController, IfcFlowInstrument, IfcProtectiveDeviceTrippingUnit, IfcSensor, IfcUnitaryControlElement))
SUBTYPE OF (IfcDistributionElement);
INVERSE
AssignedToFlowElement : SET [0:1] OF IfcRelFlowControlElements FOR RelatedControlElements;
END_ENTITY;
ENTITY IfcDistributionControlElementType
ABSTRACT SUPERTYPE OF(ONEOF(IfcActuatorType, IfcAlarmType, IfcControllerType, IfcFlowInstrumentType, IfcProtectiveDeviceTrippingUnitType, IfcSensorType, IfcUnitaryControlElementType))
SUBTYPE OF (IfcDistributionElementType);
END_ENTITY;
ENTITY IfcDistributionElement
SUPERTYPE OF(ONEOF(IfcDistributionControlElement, IfcDistributionFlowElement))
SUBTYPE OF (IfcElement);
INVERSE
HasPorts : SET [0:?] OF IfcRelConnectsPortToElement FOR RelatedElement;
END_ENTITY;
ENTITY IfcDistributionElementType
SUPERTYPE OF(ONEOF(IfcDistributionControlElementType, IfcDistributionFlowElementType))
SUBTYPE OF (IfcElementType);
END_ENTITY;
ENTITY IfcDistributionFlowElement
SUPERTYPE OF(ONEOF(IfcDistributionChamberElement, IfcEnergyConversionDevice, IfcFlowController, IfcFlowFitting, IfcFlowMovingDevice, IfcFlowSegment, IfcFlowStorageDevice, IfcFlowTerminal, IfcFlowTreatmentDevice))
SUBTYPE OF (IfcDistributionElement);
INVERSE
HasControlElements : SET [0:1] OF IfcRelFlowControlElements FOR RelatingFlowElement;
END_ENTITY;
ENTITY IfcDistributionFlowElementType
ABSTRACT SUPERTYPE OF(ONEOF(IfcDistributionChamberElementType, IfcEnergyConversionDeviceType, IfcFlowControllerType, IfcFlowFittingType, IfcFlowMovingDeviceType, IfcFlowSegmentType, IfcFlowStorageDeviceType, IfcFlowTerminalType, IfcFlowTreatmentDeviceType))
SUBTYPE OF (IfcDistributionElementType);
END_ENTITY;
ENTITY IfcDistributionPort
SUBTYPE OF (IfcPort);
FlowDirection : OPTIONAL IfcFlowDirectionEnum;
PredefinedType : OPTIONAL IfcDistributionPortTypeEnum;
SystemType : OPTIONAL IfcDistributionSystemEnum;
END_ENTITY;
ENTITY IfcDistributionSystem
SUPERTYPE OF(IfcDistributionCircuit)
SUBTYPE OF (IfcSystem);
LongName : OPTIONAL IfcLabel;
PredefinedType : OPTIONAL IfcDistributionSystemEnum;
END_ENTITY;
ENTITY IfcDocumentInformation
SUBTYPE OF (IfcExternalInformation);
Identification : IfcIdentifier;
Name : IfcLabel;
Description : OPTIONAL IfcText;
Location : OPTIONAL IfcURIReference;
Purpose : OPTIONAL IfcText;
IntendedUse : OPTIONAL IfcText;
Scope : OPTIONAL IfcText;
Revision : OPTIONAL IfcLabel;
DocumentOwner : OPTIONAL IfcActorSelect;
Editors : OPTIONAL SET [1:?] OF IfcActorSelect;
CreationTime : OPTIONAL IfcDateTime;
LastRevisionTime : OPTIONAL IfcDateTime;
ElectronicFormat : OPTIONAL IfcIdentifier;
ValidFrom : OPTIONAL IfcDate;
ValidUntil : OPTIONAL IfcDate;
Confidentiality : OPTIONAL IfcDocumentConfidentialityEnum;
Status : OPTIONAL IfcDocumentStatusEnum;
INVERSE
DocumentInfoForObjects : SET [0:?] OF IfcRelAssociatesDocument FOR RelatingDocument;
HasDocumentReferences : SET [0:?] OF IfcDocumentReference FOR ReferencedDocument;
IsPointedTo : SET [0:?] OF IfcDocumentInformationRelationship FOR RelatedDocuments;
IsPointer : SET [0:1] OF IfcDocumentInformationRelationship FOR RelatingDocument;
END_ENTITY;
ENTITY IfcDocumentInformationRelationship
SUBTYPE OF (IfcResourceLevelRelationship);
RelatingDocument : IfcDocumentInformation;
RelatedDocuments : SET [1:?] OF IfcDocumentInformation;
RelationshipType : OPTIONAL IfcLabel;
END_ENTITY;
ENTITY IfcDocumentReference
SUBTYPE OF (IfcExternalReference);
Description : OPTIONAL IfcText;
ReferencedDocument : OPTIONAL IfcDocumentInformation;
INVERSE
DocumentRefForObjects : SET [0:?] OF IfcRelAssociatesDocument FOR RelatingDocument;
WHERE
WR1 : EXISTS(Name) XOR EXISTS(ReferencedDocument);
END_ENTITY;
ENTITY IfcDoor
SUPERTYPE OF(IfcDoorStandardCase)
SUBTYPE OF (IfcBuildingElement);
OverallHeight : OPTIONAL IfcPositiveLengthMeasure;
OverallWidth : OPTIONAL IfcPositiveLengthMeasure;
PredefinedType : OPTIONAL IfcDoorTypeEnum;
OperationType : OPTIONAL IfcDoorTypeOperationEnum;
UserDefinedOperationType : OPTIONAL IfcLabel;
WHERE
CorrectStyleAssigned : (SIZEOF(IsTypedBy) = 0)
OR ('IFCSHAREDBLDGELEMENTS.IfcDoorType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcDoorLiningProperties
SUBTYPE OF (IfcPreDefinedPropertySet);
LiningDepth : OPTIONAL IfcPositiveLengthMeasure;
LiningThickness : OPTIONAL IfcNonNegativeLengthMeasure;
ThresholdDepth : OPTIONAL IfcPositiveLengthMeasure;
ThresholdThickness : OPTIONAL IfcNonNegativeLengthMeasure;
TransomThickness : OPTIONAL IfcNonNegativeLengthMeasure;
TransomOffset : OPTIONAL IfcLengthMeasure;
LiningOffset : OPTIONAL IfcLengthMeasure;
ThresholdOffset : OPTIONAL IfcLengthMeasure;
CasingThickness : OPTIONAL IfcPositiveLengthMeasure;
CasingDepth : OPTIONAL IfcPositiveLengthMeasure;
ShapeAspectStyle : OPTIONAL IfcShapeAspect;
LiningToPanelOffsetX : OPTIONAL IfcLengthMeasure;
LiningToPanelOffsetY : OPTIONAL IfcLengthMeasure;
WHERE
WR31 : NOT(EXISTS(LiningDepth) AND NOT(EXISTS(LiningThickness)));
WR32 : NOT(EXISTS(ThresholdDepth) AND NOT(EXISTS(ThresholdThickness)));
WR33 : (EXISTS(TransomOffset) AND EXISTS(TransomThickness)) XOR
(NOT(EXISTS(TransomOffset)) AND NOT(EXISTS(TransomThickness)));
WR34 : (EXISTS(CasingDepth) AND EXISTS(CasingThickness)) XOR
(NOT(EXISTS(CasingDepth)) AND NOT(EXISTS(CasingThickness)));
WR35 : (EXISTS(SELF\IfcPropertySetDefinition.DefinesType[1]))
AND
(
('IFCSHAREDBLDGELEMENTS.IfcDoorType' IN TYPEOF(SELF\IfcPropertySetDefinition.DefinesType[1]))
OR
('IFCARCHITECTUREDOMAIN.IfcDoorStyle' IN TYPEOF(SELF\IfcPropertySetDefinition.DefinesType[1]))
);
END_ENTITY;
ENTITY IfcDoorPanelProperties
SUBTYPE OF (IfcPreDefinedPropertySet);
PanelDepth : OPTIONAL IfcPositiveLengthMeasure;
PanelOperation : IfcDoorPanelOperationEnum;
PanelWidth : OPTIONAL IfcNormalisedRatioMeasure;
PanelPosition : IfcDoorPanelPositionEnum;
ShapeAspectStyle : OPTIONAL IfcShapeAspect;
WHERE
ApplicableToType : (EXISTS(SELF\IfcPropertySetDefinition.DefinesType[1]))
AND
(
('IFCSHAREDBLDGELEMENTS.IfcDoorType' IN TYPEOF(SELF\IfcPropertySetDefinition.DefinesType[1]))
OR
('IFCARCHITECTUREDOMAIN.IfcDoorStyle' IN TYPEOF(SELF\IfcPropertySetDefinition.DefinesType[1]))
);
END_ENTITY;
ENTITY IfcDoorStandardCase
SUBTYPE OF (IfcDoor);
END_ENTITY;
ENTITY IfcDoorStyle
SUBTYPE OF (IfcTypeProduct);
OperationType : IfcDoorStyleOperationEnum;
ConstructionType : IfcDoorStyleConstructionEnum;
ParameterTakesPrecedence : IfcBoolean;
Sizeable : IfcBoolean;
END_ENTITY;
ENTITY IfcDoorType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcDoorTypeEnum;
OperationType : IfcDoorTypeOperationEnum;
ParameterTakesPrecedence : OPTIONAL IfcBoolean;
UserDefinedOperationType : OPTIONAL IfcLabel;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcDoorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcDoorTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcDraughtingPreDefinedColour
SUBTYPE OF (IfcPreDefinedColour);
WHERE
PreDefinedColourNames : SELF\IfcPreDefinedItem.Name IN ['black','red','green','blue','yellow',
'magenta','cyan','white','by layer'];
END_ENTITY;
ENTITY IfcDraughtingPreDefinedCurveFont
SUBTYPE OF (IfcPreDefinedCurveFont);
WHERE
PreDefinedCurveFontNames : SELF\IfcPreDefinedItem.Name IN
['continuous',
'chain',
'chain double dash',
'dashed',
'dotted',
'by layer'];
END_ENTITY;
ENTITY IfcDuctFitting
SUBTYPE OF (IfcFlowFitting);
PredefinedType : OPTIONAL IfcDuctFittingTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcDuctFittingTypeEnum.USERDEFINED) OR
((PredefinedType = IfcDuctFittingTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcDuctFittingType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcDuctFittingType
SUBTYPE OF (IfcFlowFittingType);
PredefinedType : IfcDuctFittingTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcDuctFittingTypeEnum.USERDEFINED) OR
((PredefinedType = IfcDuctFittingTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcDuctSegment
SUBTYPE OF (IfcFlowSegment);
PredefinedType : OPTIONAL IfcDuctSegmentTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcDuctSegmentTypeEnum.USERDEFINED) OR
((PredefinedType = IfcDuctSegmentTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcDuctSegmentType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcDuctSegmentType
SUBTYPE OF (IfcFlowSegmentType);
PredefinedType : IfcDuctSegmentTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcDuctSegmentTypeEnum.USERDEFINED) OR
((PredefinedType = IfcDuctSegmentTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcDuctSilencer
SUBTYPE OF (IfcFlowTreatmentDevice);
PredefinedType : OPTIONAL IfcDuctSilencerTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcDuctSilencerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcDuctSilencerTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcDuctSilencerType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcDuctSilencerType
SUBTYPE OF (IfcFlowTreatmentDeviceType);
PredefinedType : IfcDuctSilencerTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcDuctSilencerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcDuctSilencerTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcEdge
SUPERTYPE OF(ONEOF(IfcEdgeCurve, IfcOrientedEdge, IfcSubedge))
SUBTYPE OF (IfcTopologicalRepresentationItem);
EdgeStart : IfcVertex;
EdgeEnd : IfcVertex;
END_ENTITY;
ENTITY IfcEdgeCurve
SUBTYPE OF (IfcEdge);
EdgeGeometry : IfcCurve;
SameSense : IfcBoolean;
END_ENTITY;
ENTITY IfcEdgeLoop
SUBTYPE OF (IfcLoop);
EdgeList : LIST [1:?] OF IfcOrientedEdge;
DERIVE
Ne : IfcInteger := SIZEOF(EdgeList);
WHERE
IsClosed : (EdgeList[1].EdgeStart) :=: (EdgeList[Ne].EdgeEnd);
IsContinuous : IfcLoopHeadToTail(SELF);
END_ENTITY;
ENTITY IfcElectricAppliance
SUBTYPE OF (IfcFlowTerminal);
PredefinedType : OPTIONAL IfcElectricApplianceTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcElectricApplianceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcElectricApplianceTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcElectricApplianceType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcElectricApplianceType
SUBTYPE OF (IfcFlowTerminalType);
PredefinedType : IfcElectricApplianceTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcElectricApplianceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcElectricApplianceTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcElectricDistributionBoard
SUBTYPE OF (IfcFlowController);
PredefinedType : OPTIONAL IfcElectricDistributionBoardTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcElectricDistributionBoardTypeEnum.USERDEFINED) OR
((PredefinedType = IfcElectricDistributionBoardTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcElectricDistributionBoardType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcElectricDistributionBoardType
SUBTYPE OF (IfcFlowControllerType);
PredefinedType : IfcElectricDistributionBoardTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcElectricDistributionBoardTypeEnum.USERDEFINED) OR
((PredefinedType = IfcElectricDistributionBoardTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcElectricFlowStorageDevice
SUBTYPE OF (IfcFlowStorageDevice);
PredefinedType : OPTIONAL IfcElectricFlowStorageDeviceTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcElectricFlowStorageDeviceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcElectricFlowStorageDeviceTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcElectricFlowStorageDeviceType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcElectricFlowStorageDeviceType
SUBTYPE OF (IfcFlowStorageDeviceType);
PredefinedType : IfcElectricFlowStorageDeviceTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcElectricFlowStorageDeviceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcElectricFlowStorageDeviceTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcElectricGenerator
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcElectricGeneratorTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcElectricGeneratorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcElectricGeneratorTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcElectricGeneratorType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcElectricGeneratorType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcElectricGeneratorTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcElectricGeneratorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcElectricGeneratorTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcElectricMotor
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcElectricMotorTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcElectricMotorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcElectricMotorTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcElectricMotorType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcElectricMotorType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcElectricMotorTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcElectricMotorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcElectricMotorTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcElectricTimeControl
SUBTYPE OF (IfcFlowController);
PredefinedType : OPTIONAL IfcElectricTimeControlTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcElectricTimeControlTypeEnum.USERDEFINED) OR
((PredefinedType = IfcElectricTimeControlTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcElectricTimeControlType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcElectricTimeControlType
SUBTYPE OF (IfcFlowControllerType);
PredefinedType : IfcElectricTimeControlTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcElectricTimeControlTypeEnum.USERDEFINED) OR
((PredefinedType = IfcElectricTimeControlTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcElement
ABSTRACT SUPERTYPE OF(ONEOF(IfcBuildingElement, IfcCivilElement, IfcDistributionElement, IfcElementAssembly, IfcElementComponent, IfcFeatureElement, IfcFurnishingElement, IfcGeographicElement, IfcTransportElement, IfcVirtualElement))
SUBTYPE OF (IfcProduct);
Tag : OPTIONAL IfcIdentifier;
INVERSE
FillsVoids : SET [0:1] OF IfcRelFillsElement FOR RelatedBuildingElement;
ConnectedTo : SET [0:?] OF IfcRelConnectsElements FOR RelatingElement;
IsInterferedByElements : SET [0:?] OF IfcRelInterferesElements FOR RelatedElement;
InterferesElements : SET [0:?] OF IfcRelInterferesElements FOR RelatingElement;
HasProjections : SET [0:?] OF IfcRelProjectsElement FOR RelatingElement;
ReferencedInStructures : SET [0:?] OF IfcRelReferencedInSpatialStructure FOR RelatedElements;
HasOpenings : SET [0:?] OF IfcRelVoidsElement FOR RelatingBuildingElement;
IsConnectionRealization : SET [0:?] OF IfcRelConnectsWithRealizingElements FOR RealizingElements;
ProvidesBoundaries : SET [0:?] OF IfcRelSpaceBoundary FOR RelatedBuildingElement;
ConnectedFrom : SET [0:?] OF IfcRelConnectsElements FOR RelatedElement;
ContainedInStructure : SET [0:1] OF IfcRelContainedInSpatialStructure FOR RelatedElements;
HasCoverings : SET [0:?] OF IfcRelCoversBldgElements FOR RelatingBuildingElement;
END_ENTITY;
ENTITY IfcElementAssembly
SUBTYPE OF (IfcElement);
AssemblyPlace : OPTIONAL IfcAssemblyPlaceEnum;
PredefinedType : OPTIONAL IfcElementAssemblyTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcElementAssemblyTypeEnum.USERDEFINED) OR
((PredefinedType = IfcElementAssemblyTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCPRODUCTEXTENSION.IfcElementAssemblyType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcElementAssemblyType
SUBTYPE OF (IfcElementType);
PredefinedType : IfcElementAssemblyTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcElementAssemblyTypeEnum.USERDEFINED) OR
((PredefinedType = IfcElementAssemblyTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcElementComponent
ABSTRACT SUPERTYPE OF(ONEOF(IfcBuildingElementPart, IfcDiscreteAccessory, IfcFastener, IfcMechanicalFastener, IfcReinforcingElement, IfcVibrationIsolator))
SUBTYPE OF (IfcElement);
END_ENTITY;
ENTITY IfcElementComponentType
ABSTRACT SUPERTYPE OF(ONEOF(IfcBuildingElementPartType, IfcDiscreteAccessoryType, IfcFastenerType, IfcMechanicalFastenerType, IfcReinforcingElementType, IfcVibrationIsolatorType))
SUBTYPE OF (IfcElementType);
END_ENTITY;
ENTITY IfcElementQuantity
SUBTYPE OF (IfcQuantitySet);
MethodOfMeasurement : OPTIONAL IfcLabel;
Quantities : SET [1:?] OF IfcPhysicalQuantity;
WHERE
UniqueQuantityNames : IfcUniqueQuantityNames(Quantities);
END_ENTITY;
ENTITY IfcElementType
ABSTRACT SUPERTYPE OF(ONEOF(IfcBuildingElementType, IfcCivilElementType, IfcDistributionElementType, IfcElementAssemblyType, IfcElementComponentType, IfcFurnishingElementType, IfcGeographicElementType, IfcTransportElementType))
SUBTYPE OF (IfcTypeProduct);
ElementType : OPTIONAL IfcLabel;
END_ENTITY;
ENTITY IfcElementarySurface
ABSTRACT SUPERTYPE OF(ONEOF(IfcCylindricalSurface, IfcPlane, IfcSphericalSurface, IfcToroidalSurface))
SUBTYPE OF (IfcSurface);
Position : IfcAxis2Placement3D;
END_ENTITY;
ENTITY IfcEllipse
SUBTYPE OF (IfcConic);
SemiAxis1 : IfcPositiveLengthMeasure;
SemiAxis2 : IfcPositiveLengthMeasure;
END_ENTITY;
ENTITY IfcEllipseProfileDef
SUBTYPE OF (IfcParameterizedProfileDef);
SemiAxis1 : IfcPositiveLengthMeasure;
SemiAxis2 : IfcPositiveLengthMeasure;
END_ENTITY;
ENTITY IfcEnergyConversionDevice
SUPERTYPE OF(ONEOF(IfcAirToAirHeatRecovery, IfcBoiler, IfcBurner, IfcChiller, IfcCoil, IfcCondenser, IfcCooledBeam, IfcCoolingTower, IfcElectricGenerator, IfcElectricMotor, IfcEngine, IfcEvaporativeCooler, IfcEvaporator, IfcHeatExchanger, IfcHumidifier, IfcMotorConnection, IfcSolarDevice, IfcTransformer, IfcTubeBundle, IfcUnitaryEquipment))
SUBTYPE OF (IfcDistributionFlowElement);
END_ENTITY;
ENTITY IfcEnergyConversionDeviceType
ABSTRACT SUPERTYPE OF(ONEOF(IfcAirToAirHeatRecoveryType, IfcBoilerType, IfcBurnerType, IfcChillerType, IfcCoilType, IfcCondenserType, IfcCooledBeamType, IfcCoolingTowerType, IfcElectricGeneratorType, IfcElectricMotorType, IfcEngineType, IfcEvaporativeCoolerType, IfcEvaporatorType, IfcHeatExchangerType, IfcHumidifierType, IfcMotorConnectionType, IfcSolarDeviceType, IfcTransformerType, IfcTubeBundleType, IfcUnitaryEquipmentType))
SUBTYPE OF (IfcDistributionFlowElementType);
END_ENTITY;
ENTITY IfcEngine
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcEngineTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcEngineTypeEnum.USERDEFINED) OR
((PredefinedType = IfcEngineTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcEngineType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcEngineType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcEngineTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcEngineTypeEnum.USERDEFINED) OR
((PredefinedType = IfcEngineTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcEvaporativeCooler
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcEvaporativeCoolerTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcEvaporativeCoolerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcEvaporativeCoolerTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcEvaporativeCoolerType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcEvaporativeCoolerType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcEvaporativeCoolerTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcEvaporativeCoolerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcEvaporativeCoolerTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcEvaporator
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcEvaporatorTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcEvaporatorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcEvaporatorTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcEvaporatorType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcEvaporatorType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcEvaporatorTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcEvaporatorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcEvaporatorTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcEvent
SUBTYPE OF (IfcProcess);
PredefinedType : OPTIONAL IfcEventTypeEnum;
EventTriggerType : OPTIONAL IfcEventTriggerTypeEnum;
UserDefinedEventTriggerType : OPTIONAL IfcLabel;
EventOccurenceTime : OPTIONAL IfcEventTime;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR (PredefinedType <> IfcEventTypeEnum.USERDEFINED) OR ((PredefinedType = IfcEventTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcObject.ObjectType));
CorrectTypeAssigned : NOT(EXISTS(EventTriggerType)) OR (EventTriggerType <> IfcEventTriggerTypeEnum.USERDEFINED) OR ((EventTriggerType = IfcEventTriggerTypeEnum.USERDEFINED) AND EXISTS(UserDefinedEventTriggerType));
END_ENTITY;
ENTITY IfcEventTime
SUBTYPE OF (IfcSchedulingTime);
ActualDate : OPTIONAL IfcDateTime;
EarlyDate : OPTIONAL IfcDateTime;
LateDate : OPTIONAL IfcDateTime;
ScheduleDate : OPTIONAL IfcDateTime;
END_ENTITY;
ENTITY IfcEventType
SUBTYPE OF (IfcTypeProcess);
PredefinedType : IfcEventTypeEnum;
EventTriggerType : IfcEventTriggerTypeEnum;
UserDefinedEventTriggerType : OPTIONAL IfcLabel;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcEventTypeEnum.USERDEFINED) OR ((PredefinedType = IfcEventTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcTypeProcess.ProcessType)) ;
CorrectEventTriggerType : (EventTriggerType <> IfcEventTriggerTypeEnum.USERDEFINED) OR ((EventTriggerType = IfcEventTriggerTypeEnum.USERDEFINED) AND EXISTS(UserDefinedEventTriggerType)) ;
END_ENTITY;
ENTITY IfcExtendedProperties
ABSTRACT SUPERTYPE OF(ONEOF(IfcMaterialProperties, IfcProfileProperties))
SUBTYPE OF (IfcPropertyAbstraction);
Name : OPTIONAL IfcIdentifier;
Description : OPTIONAL IfcText;
Properties : SET [1:?] OF IfcProperty;
END_ENTITY;
ENTITY IfcExternalInformation
ABSTRACT SUPERTYPE OF(ONEOF(IfcClassification, IfcDocumentInformation, IfcLibraryInformation));
END_ENTITY;
ENTITY IfcExternalReference
ABSTRACT SUPERTYPE OF(ONEOF(IfcClassificationReference, IfcDocumentReference, IfcExternallyDefinedHatchStyle, IfcExternallyDefinedSurfaceStyle, IfcExternallyDefinedTextFont, IfcLibraryReference));
Location : OPTIONAL IfcURIReference;
Identification : OPTIONAL IfcIdentifier;
Name : OPTIONAL IfcLabel;
INVERSE
ExternalReferenceForResources : SET [0:?] OF IfcExternalReferenceRelationship FOR RelatingReference;
WHERE
WR1 : EXISTS(Identification) OR EXISTS(Location) OR EXISTS(Name);
END_ENTITY;
ENTITY IfcExternalReferenceRelationship
SUBTYPE OF (IfcResourceLevelRelationship);
RelatingReference : IfcExternalReference;
RelatedResourceObjects : SET [1:?] OF IfcResourceObjectSelect;
END_ENTITY;
ENTITY IfcExternalSpatialElement
SUBTYPE OF (IfcExternalSpatialStructureElement);
PredefinedType : OPTIONAL IfcExternalSpatialElementTypeEnum;
INVERSE
BoundedBy : SET [0:?] OF IfcRelSpaceBoundary FOR RelatingSpace;
END_ENTITY;
ENTITY IfcExternalSpatialStructureElement
ABSTRACT SUPERTYPE OF(IfcExternalSpatialElement)
SUBTYPE OF (IfcSpatialElement);
END_ENTITY;
ENTITY IfcExternallyDefinedHatchStyle
SUBTYPE OF (IfcExternalReference);
END_ENTITY;
ENTITY IfcExternallyDefinedSurfaceStyle
SUBTYPE OF (IfcExternalReference);
END_ENTITY;
ENTITY IfcExternallyDefinedTextFont
SUBTYPE OF (IfcExternalReference);
END_ENTITY;
ENTITY IfcExtrudedAreaSolid
SUPERTYPE OF(IfcExtrudedAreaSolidTapered)
SUBTYPE OF (IfcSweptAreaSolid);
ExtrudedDirection : IfcDirection;
Depth : IfcPositiveLengthMeasure;
WHERE
ValidExtrusionDirection : IfcDotProduct(IfcRepresentationItem() || IfcGeometricRepresentationItem() || IfcDirection([0.0,0.0,1.0]), SELF.ExtrudedDirection) <> 0.0;
END_ENTITY;
ENTITY IfcExtrudedAreaSolidTapered
SUBTYPE OF (IfcExtrudedAreaSolid);
EndSweptArea : IfcProfileDef;
WHERE
CorrectProfileAssignment : IfcTaperedSweptAreaProfiles(SELF\IfcSweptAreaSolid.SweptArea, SELF.EndSweptArea);
END_ENTITY;
ENTITY IfcFace
SUPERTYPE OF(IfcFaceSurface)
SUBTYPE OF (IfcTopologicalRepresentationItem);
Bounds : SET [1:?] OF IfcFaceBound;
INVERSE
HasTextureMaps : SET [0:?] OF IfcTextureMap FOR MappedTo;
WHERE
HasOuterBound : SIZEOF(QUERY(temp <* Bounds | 'IFCTOPOLOGYRESOURCE.IfcFaceOuterBound' IN TYPEOF(temp))) <= 1;
END_ENTITY;
ENTITY IfcFaceBasedSurfaceModel
SUBTYPE OF (IfcGeometricRepresentationItem);
FbsmFaces : SET [1:?] OF IfcConnectedFaceSet;
DERIVE
Dim : IfcDimensionCount := 3;
END_ENTITY;
ENTITY IfcFaceBound
SUPERTYPE OF(IfcFaceOuterBound)
SUBTYPE OF (IfcTopologicalRepresentationItem);
Bound : IfcLoop;
Orientation : IfcBoolean;
END_ENTITY;
ENTITY IfcFaceOuterBound
SUBTYPE OF (IfcFaceBound);
END_ENTITY;
ENTITY IfcFaceSurface
SUPERTYPE OF(IfcAdvancedFace)
SUBTYPE OF (IfcFace);
FaceSurface : IfcSurface;
SameSense : IfcBoolean;
END_ENTITY;
ENTITY IfcFacetedBrep
SUPERTYPE OF(IfcFacetedBrepWithVoids)
SUBTYPE OF (IfcManifoldSolidBrep);
END_ENTITY;
ENTITY IfcFacetedBrepWithVoids
SUBTYPE OF (IfcFacetedBrep);
Voids : SET [1:?] OF IfcClosedShell;
END_ENTITY;
ENTITY IfcFailureConnectionCondition
SUBTYPE OF (IfcStructuralConnectionCondition);
TensionFailureX : OPTIONAL IfcForceMeasure;
TensionFailureY : OPTIONAL IfcForceMeasure;
TensionFailureZ : OPTIONAL IfcForceMeasure;
CompressionFailureX : OPTIONAL IfcForceMeasure;
CompressionFailureY : OPTIONAL IfcForceMeasure;
CompressionFailureZ : OPTIONAL IfcForceMeasure;
END_ENTITY;
ENTITY IfcFan
SUBTYPE OF (IfcFlowMovingDevice);
PredefinedType : OPTIONAL IfcFanTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcFanTypeEnum.USERDEFINED) OR
((PredefinedType = IfcFanTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcFanType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcFanType
SUBTYPE OF (IfcFlowMovingDeviceType);
PredefinedType : IfcFanTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcFanTypeEnum.USERDEFINED) OR
((PredefinedType = IfcFanTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcFastener
SUBTYPE OF (IfcElementComponent);
PredefinedType : OPTIONAL IfcFastenerTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcFastenerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcFastenerTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDCOMPONENTELEMENTS.IfcFastenerType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcFastenerType
SUBTYPE OF (IfcElementComponentType);
PredefinedType : IfcFastenerTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcFastenerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcFastenerTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcFeatureElement
ABSTRACT SUPERTYPE OF(ONEOF(IfcFeatureElementAddition, IfcFeatureElementSubtraction, IfcSurfaceFeature))
SUBTYPE OF (IfcElement);
END_ENTITY;
ENTITY IfcFeatureElementAddition
ABSTRACT SUPERTYPE OF(IfcProjectionElement)
SUBTYPE OF (IfcFeatureElement);
INVERSE
ProjectsElements : IfcRelProjectsElement FOR RelatedFeatureElement;
END_ENTITY;
ENTITY IfcFeatureElementSubtraction
ABSTRACT SUPERTYPE OF(ONEOF(IfcOpeningElement, IfcVoidingFeature))
SUBTYPE OF (IfcFeatureElement);
INVERSE
VoidsElements : IfcRelVoidsElement FOR RelatedOpeningElement;
WHERE
HasNoSubtraction : SIZEOF(SELF\IfcElement.HasOpenings) = 0;
IsNotFilling : SIZEOF(SELF\IfcElement.FillsVoids) = 0;
END_ENTITY;
ENTITY IfcFillAreaStyle
SUBTYPE OF (IfcPresentationStyle);
FillStyles : SET [1:?] OF IfcFillStyleSelect;
ModelorDraughting : OPTIONAL IfcBoolean;
WHERE
MaxOneColour : SIZEOF(QUERY(Style <* SELF.FillStyles |
'IFCPRESENTATIONAPPEARANCERESOURCE.IfcColour' IN
TYPEOF(Style)
)) <= 1;
MaxOneExtHatchStyle : SIZEOF(QUERY(Style <* SELF.FillStyles |
'IFCPRESENTATIONAPPEARANCERESOURCE.IfcExternallyDefinedHatchStyle' IN
TYPEOF(Style)
)) <= 1;
ConsistentHatchStyleDef : IfcCorrectFillAreaStyle(SELF.FillStyles);
END_ENTITY;
ENTITY IfcFillAreaStyleHatching
SUBTYPE OF (IfcGeometricRepresentationItem);
HatchLineAppearance : IfcCurveStyle;
StartOfNextHatchLine : IfcHatchLineDistanceSelect;
PointOfReferenceHatchLine : OPTIONAL IfcCartesianPoint;
PatternStart : OPTIONAL IfcCartesianPoint;
HatchLineAngle : IfcPlaneAngleMeasure;
WHERE
PatternStart2D : NOT(EXISTS(PatternStart)) OR (PatternStart.Dim = 2)
;
RefHatchLine2D : NOT(EXISTS(PointOfReferenceHatchLine)) OR (PointOfReferenceHatchLine.Dim = 2);
END_ENTITY;
ENTITY IfcFillAreaStyleTiles
SUBTYPE OF (IfcGeometricRepresentationItem);
TilingPattern : LIST [2:2] OF IfcVector;
Tiles : SET [1:?] OF IfcStyledItem;
TilingScale : IfcPositiveRatioMeasure;
END_ENTITY;
ENTITY IfcFilter
SUBTYPE OF (IfcFlowTreatmentDevice);
PredefinedType : OPTIONAL IfcFilterTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcFilterTypeEnum.USERDEFINED) OR
((PredefinedType = IfcFilterTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcFilterType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcFilterType
SUBTYPE OF (IfcFlowTreatmentDeviceType);
PredefinedType : IfcFilterTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcFilterTypeEnum.USERDEFINED) OR
((PredefinedType = IfcFilterTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcFireSuppressionTerminal
SUBTYPE OF (IfcFlowTerminal);
PredefinedType : OPTIONAL IfcFireSuppressionTerminalTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcFireSuppressionTerminalTypeEnum.USERDEFINED) OR
((PredefinedType = IfcFireSuppressionTerminalTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCPLUMBINGFIREPROTECTIONDOMAIN.IfcFireSuppressionTerminalType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcFireSuppressionTerminalType
SUBTYPE OF (IfcFlowTerminalType);
PredefinedType : IfcFireSuppressionTerminalTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcFireSuppressionTerminalTypeEnum.USERDEFINED) OR
((PredefinedType = IfcFireSuppressionTerminalTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcFixedReferenceSweptAreaSolid
SUBTYPE OF (IfcSweptAreaSolid);
Directrix : IfcCurve;
StartParam : OPTIONAL IfcParameterValue;
EndParam : OPTIONAL IfcParameterValue;
FixedReference : IfcDirection;
WHERE
DirectrixBounded : (EXISTS(StartParam) AND EXISTS(EndParam)) OR
(SIZEOF(['IFCGEOMETRYRESOURCE.IfcConic', 'IFCGEOMETRYRESOURCE.IfcBoundedCurve'] * TYPEOF(Directrix)) = 1);
END_ENTITY;
ENTITY IfcFlowController
SUPERTYPE OF(ONEOF(IfcAirTerminalBox, IfcDamper, IfcElectricDistributionBoard, IfcElectricTimeControl, IfcFlowMeter, IfcProtectiveDevice, IfcSwitchingDevice, IfcValve))
SUBTYPE OF (IfcDistributionFlowElement);
END_ENTITY;
ENTITY IfcFlowControllerType
ABSTRACT SUPERTYPE OF(ONEOF(IfcAirTerminalBoxType, IfcDamperType, IfcElectricDistributionBoardType, IfcElectricTimeControlType, IfcFlowMeterType, IfcProtectiveDeviceType, IfcSwitchingDeviceType, IfcValveType))
SUBTYPE OF (IfcDistributionFlowElementType);
END_ENTITY;
ENTITY IfcFlowFitting
SUPERTYPE OF(ONEOF(IfcCableCarrierFitting, IfcCableFitting, IfcDuctFitting, IfcJunctionBox, IfcPipeFitting))
SUBTYPE OF (IfcDistributionFlowElement);
END_ENTITY;
ENTITY IfcFlowFittingType
ABSTRACT SUPERTYPE OF(ONEOF(IfcCableCarrierFittingType, IfcCableFittingType, IfcDuctFittingType, IfcJunctionBoxType, IfcPipeFittingType))
SUBTYPE OF (IfcDistributionFlowElementType);
END_ENTITY;
ENTITY IfcFlowInstrument
SUBTYPE OF (IfcDistributionControlElement);
PredefinedType : OPTIONAL IfcFlowInstrumentTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcFlowInstrumentTypeEnum.USERDEFINED) OR
((PredefinedType = IfcFlowInstrumentTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCBUILDINGCONTROLSDOMAIN.IfcFlowInstrumentType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcFlowInstrumentType
SUBTYPE OF (IfcDistributionControlElementType);
PredefinedType : IfcFlowInstrumentTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcFlowInstrumentTypeEnum.USERDEFINED) OR
((PredefinedType = IfcFlowInstrumentTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcFlowMeter
SUBTYPE OF (IfcFlowController);
PredefinedType : OPTIONAL IfcFlowMeterTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcFlowMeterTypeEnum.USERDEFINED) OR
((PredefinedType = IfcFlowMeterTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcFlowMeterType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcFlowMeterType
SUBTYPE OF (IfcFlowControllerType);
PredefinedType : IfcFlowMeterTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcFlowMeterTypeEnum.USERDEFINED) OR
((PredefinedType = IfcFlowMeterTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcFlowMovingDevice
SUPERTYPE OF(ONEOF(IfcCompressor, IfcFan, IfcPump))
SUBTYPE OF (IfcDistributionFlowElement);
END_ENTITY;
ENTITY IfcFlowMovingDeviceType
ABSTRACT SUPERTYPE OF(ONEOF(IfcCompressorType, IfcFanType, IfcPumpType))
SUBTYPE OF (IfcDistributionFlowElementType);
END_ENTITY;
ENTITY IfcFlowSegment
SUPERTYPE OF(ONEOF(IfcCableCarrierSegment, IfcCableSegment, IfcDuctSegment, IfcPipeSegment))
SUBTYPE OF (IfcDistributionFlowElement);
END_ENTITY;
ENTITY IfcFlowSegmentType
ABSTRACT SUPERTYPE OF(ONEOF(IfcCableCarrierSegmentType, IfcCableSegmentType, IfcDuctSegmentType, IfcPipeSegmentType))
SUBTYPE OF (IfcDistributionFlowElementType);
END_ENTITY;
ENTITY IfcFlowStorageDevice
SUPERTYPE OF(ONEOF(IfcElectricFlowStorageDevice, IfcTank))
SUBTYPE OF (IfcDistributionFlowElement);
END_ENTITY;
ENTITY IfcFlowStorageDeviceType
ABSTRACT SUPERTYPE OF(ONEOF(IfcElectricFlowStorageDeviceType, IfcTankType))
SUBTYPE OF (IfcDistributionFlowElementType);
END_ENTITY;
ENTITY IfcFlowTerminal
SUPERTYPE OF(ONEOF(IfcAirTerminal, IfcAudioVisualAppliance, IfcCommunicationsAppliance, IfcElectricAppliance, IfcFireSuppressionTerminal, IfcLamp, IfcLightFixture, IfcMedicalDevice, IfcOutlet, IfcSanitaryTerminal, IfcSpaceHeater, IfcStackTerminal, IfcWasteTerminal))
SUBTYPE OF (IfcDistributionFlowElement);
END_ENTITY;
ENTITY IfcFlowTerminalType
ABSTRACT SUPERTYPE OF(ONEOF(IfcAirTerminalType, IfcAudioVisualApplianceType, IfcCommunicationsApplianceType, IfcElectricApplianceType, IfcFireSuppressionTerminalType, IfcLampType, IfcLightFixtureType, IfcMedicalDeviceType, IfcOutletType, IfcSanitaryTerminalType, IfcSpaceHeaterType, IfcStackTerminalType, IfcWasteTerminalType))
SUBTYPE OF (IfcDistributionFlowElementType);
END_ENTITY;
ENTITY IfcFlowTreatmentDevice
SUPERTYPE OF(ONEOF(IfcDuctSilencer, IfcFilter, IfcInterceptor))
SUBTYPE OF (IfcDistributionFlowElement);
END_ENTITY;
ENTITY IfcFlowTreatmentDeviceType
ABSTRACT SUPERTYPE OF(ONEOF(IfcDuctSilencerType, IfcFilterType, IfcInterceptorType))
SUBTYPE OF (IfcDistributionFlowElementType);
END_ENTITY;
ENTITY IfcFooting
SUBTYPE OF (IfcBuildingElement);
PredefinedType : OPTIONAL IfcFootingTypeEnum;
WHERE
CorrectPredefinedType : NOT EXISTS(PredefinedType) OR
(PredefinedType <> IfcFootingTypeEnum.USERDEFINED) OR
((PredefinedType = IfcFootingTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSTRUCTURALELEMENTSDOMAIN.IfcFootingType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType))
;
END_ENTITY;
ENTITY IfcFootingType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcFootingTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcFootingTypeEnum.USERDEFINED) OR
((PredefinedType = IfcFootingTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcFurnishingElement
SUPERTYPE OF(ONEOF(IfcFurniture, IfcSystemFurnitureElement))
SUBTYPE OF (IfcElement);
END_ENTITY;
ENTITY IfcFurnishingElementType
SUPERTYPE OF(ONEOF(IfcFurnitureType, IfcSystemFurnitureElementType))
SUBTYPE OF (IfcElementType);
END_ENTITY;
ENTITY IfcFurniture
SUBTYPE OF (IfcFurnishingElement);
PredefinedType : OPTIONAL IfcFurnitureTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcFurnitureTypeEnum.USERDEFINED) OR
((PredefinedType = IfcFurnitureTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDFACILITIESELEMENTS.IfcFurnitureType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcFurnitureType
SUBTYPE OF (IfcFurnishingElementType);
AssemblyPlace : IfcAssemblyPlaceEnum;
PredefinedType : OPTIONAL IfcFurnitureTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcFurnitureTypeEnum.USERDEFINED) OR
((PredefinedType = IfcFurnitureTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcGeographicElement
SUBTYPE OF (IfcElement);
PredefinedType : OPTIONAL IfcGeographicElementTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcGeographicElementTypeEnum.USERDEFINED) OR
((PredefinedType = IfcGeographicElementTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCPRODUCTEXTENSION.IfcGeographicElementType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcGeographicElementType
SUBTYPE OF (IfcElementType);
PredefinedType : IfcGeographicElementTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcGeographicElementTypeEnum.USERDEFINED) OR
((PredefinedType = IfcGeographicElementTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcGeometricCurveSet
SUBTYPE OF (IfcGeometricSet);
WHERE
NoSurfaces : SIZEOF(QUERY(Temp <* SELF\IfcGeometricSet.Elements |
'IFCGEOMETRYRESOURCE.IfcSurface' IN TYPEOF(Temp))) = 0;
END_ENTITY;
ENTITY IfcGeometricRepresentationContext
SUPERTYPE OF(IfcGeometricRepresentationSubContext)
SUBTYPE OF (IfcRepresentationContext);
CoordinateSpaceDimension : IfcDimensionCount;
Precision : OPTIONAL IfcReal;
WorldCoordinateSystem : IfcAxis2Placement;
TrueNorth : OPTIONAL IfcDirection;
INVERSE
HasSubContexts : SET [0:?] OF IfcGeometricRepresentationSubContext FOR ParentContext;
HasCoordinateOperation : SET [0:1] OF IfcCoordinateOperation FOR SourceCRS;
WHERE
North2D : NOT(EXISTS(TrueNorth)) OR (HIINDEX(TrueNorth.DirectionRatios) = 2);
END_ENTITY;
ENTITY IfcGeometricRepresentationItem
ABSTRACT SUPERTYPE OF(ONEOF(IfcAnnotationFillArea, IfcBooleanResult, IfcBoundingBox, IfcCartesianPointList, IfcCartesianTransformationOperator, IfcCompositeCurveSegment, IfcCsgPrimitive3D, IfcCurve, IfcDirection, IfcFaceBasedSurfaceModel, IfcFillAreaStyleHatching, IfcFillAreaStyleTiles, IfcGeometricSet, IfcHalfSpaceSolid, IfcLightSource, IfcPlacement, IfcPlanarExtent, IfcPoint, IfcSectionedSpine, IfcShellBasedSurfaceModel, IfcSolidModel, IfcSurface, IfcTessellatedItem, IfcTextLiteral, IfcVector))
SUBTYPE OF (IfcRepresentationItem);
END_ENTITY;
ENTITY IfcGeometricRepresentationSubContext
SUBTYPE OF (IfcGeometricRepresentationContext);
ParentContext : IfcGeometricRepresentationContext;
TargetScale : OPTIONAL IfcPositiveRatioMeasure;
TargetView : IfcGeometricProjectionEnum;
UserDefinedTargetView : OPTIONAL IfcLabel;
DERIVE
SELF\IfcGeometricRepresentationContext.WorldCoordinateSystem : IfcAxis2Placement := ParentContext.WorldCoordinateSystem;
SELF\IfcGeometricRepresentationContext.CoordinateSpaceDimension : IfcDimensionCount := ParentContext.CoordinateSpaceDimension;
SELF\IfcGeometricRepresentationContext.TrueNorth : IfcDirection := NVL(ParentContext.TrueNorth, IfcConvertDirectionInto2D(SELF\IfcGeometricRepresentationContext.WorldCoordinateSystem.P[2]));
SELF\IfcGeometricRepresentationContext.Precision : IfcReal := NVL(ParentContext.Precision,1.E-5);
WHERE
ParentNoSub : NOT('IFCREPRESENTATIONRESOURCE.IfcGeometricRepresentationSubContext' IN TYPEOF(ParentContext));
UserTargetProvided : (TargetView <> IfcGeometricProjectionEnum.USERDEFINED) OR
((TargetView = IfcGeometricProjectionEnum.USERDEFINED) AND EXISTS(UserDefinedTargetView)) ;
NoCoordOperation : SIZEOF(SELF\IfcGeometricRepresentationContext.HasCoordinateOperation) = 0;
END_ENTITY;
ENTITY IfcGeometricSet
SUPERTYPE OF(IfcGeometricCurveSet)
SUBTYPE OF (IfcGeometricRepresentationItem);
Elements : SET [1:?] OF IfcGeometricSetSelect;
DERIVE
Dim : IfcDimensionCount := Elements[1].Dim;
WHERE
ConsistentDim : SIZEOF(QUERY(Temp <* Elements |
Temp.Dim <> Elements[1].Dim))
= 0;
END_ENTITY;
ENTITY IfcGrid
SUBTYPE OF (IfcProduct);
UAxes : LIST [1:?] OF UNIQUE IfcGridAxis;
VAxes : LIST [1:?] OF UNIQUE IfcGridAxis;
WAxes : OPTIONAL LIST [1:?] OF UNIQUE IfcGridAxis;
PredefinedType : OPTIONAL IfcGridTypeEnum;
INVERSE
ContainedInStructure : SET [0:1] OF IfcRelContainedInSpatialStructure FOR RelatedElements;
WHERE
HasPlacement : EXISTS(SELF\IfcProduct.ObjectPlacement);
END_ENTITY;
ENTITY IfcGridAxis;
AxisTag : OPTIONAL IfcLabel;
AxisCurve : IfcCurve;
SameSense : IfcBoolean;
INVERSE
PartOfW : SET [0:1] OF IfcGrid FOR WAxes;
PartOfV : SET [0:1] OF IfcGrid FOR VAxes;
PartOfU : SET [0:1] OF IfcGrid FOR UAxes;
HasIntersections : SET [0:?] OF IfcVirtualGridIntersection FOR IntersectingAxes;
WHERE
WR1 : AxisCurve.Dim = 2;
WR2 : (SIZEOF(PartOfU) = 1) XOR (SIZEOF(PartOfV) = 1) XOR (SIZEOF(PartOfW) = 1);
END_ENTITY;
ENTITY IfcGridPlacement
SUBTYPE OF (IfcObjectPlacement);
PlacementLocation : IfcVirtualGridIntersection;
PlacementRefDirection : OPTIONAL IfcGridPlacementDirectionSelect;
END_ENTITY;
ENTITY IfcGroup
SUPERTYPE OF(ONEOF(IfcAsset, IfcInventory, IfcStructuralLoadGroup, IfcStructuralResultGroup, IfcSystem))
SUBTYPE OF (IfcObject);
INVERSE
IsGroupedBy : SET [0:?] OF IfcRelAssignsToGroup FOR RelatingGroup;
END_ENTITY;
ENTITY IfcHalfSpaceSolid
SUPERTYPE OF(ONEOF(IfcBoxedHalfSpace, IfcPolygonalBoundedHalfSpace))
SUBTYPE OF (IfcGeometricRepresentationItem);
BaseSurface : IfcSurface;
AgreementFlag : IfcBoolean;
DERIVE
Dim : IfcDimensionCount := 3;
END_ENTITY;
ENTITY IfcHeatExchanger
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcHeatExchangerTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcHeatExchangerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcHeatExchangerTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcHeatExchangerType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcHeatExchangerType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcHeatExchangerTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcHeatExchangerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcHeatExchangerTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcHumidifier
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcHumidifierTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcHumidifierTypeEnum.USERDEFINED) OR
((PredefinedType = IfcHumidifierTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcHumidifierType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcHumidifierType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcHumidifierTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcHumidifierTypeEnum.USERDEFINED) OR
((PredefinedType = IfcHumidifierTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcIShapeProfileDef
SUBTYPE OF (IfcParameterizedProfileDef);
OverallWidth : IfcPositiveLengthMeasure;
OverallDepth : IfcPositiveLengthMeasure;
WebThickness : IfcPositiveLengthMeasure;
FlangeThickness : IfcPositiveLengthMeasure;
FilletRadius : OPTIONAL IfcNonNegativeLengthMeasure;
FlangeEdgeRadius : OPTIONAL IfcNonNegativeLengthMeasure;
FlangeSlope : OPTIONAL IfcPlaneAngleMeasure;
WHERE
ValidFlangeThickness : (2. * FlangeThickness) < OverallDepth;
ValidWebThickness : WebThickness < OverallWidth;
ValidFilletRadius : NOT(EXISTS(FilletRadius)) OR
((FilletRadius <= (OverallWidth - WebThickness)/2.) AND
(FilletRadius <= (OverallDepth - (2. * FlangeThickness))/2.));
END_ENTITY;
ENTITY IfcImageTexture
SUBTYPE OF (IfcSurfaceTexture);
URLReference : IfcURIReference;
END_ENTITY;
ENTITY IfcIndexedColourMap
SUBTYPE OF (IfcPresentationItem);
MappedTo : IfcTessellatedFaceSet;
Opacity : OPTIONAL IfcNormalisedRatioMeasure;
Colours : IfcColourRgbList;
ColourIndex : LIST [1:?] OF IfcPositiveInteger;
END_ENTITY;
ENTITY IfcIndexedPolyCurve
SUBTYPE OF (IfcBoundedCurve);
Points : IfcCartesianPointList;
Segments : OPTIONAL LIST [1:?] OF IfcSegmentIndexSelect;
SelfIntersect : OPTIONAL IfcBoolean;
WHERE
Consecutive : (SIZEOF(Segments) = 0) OR IfcConsecutiveSegments(Segments);
END_ENTITY;
ENTITY IfcIndexedPolygonalFace
SUPERTYPE OF(IfcIndexedPolygonalFaceWithVoids)
SUBTYPE OF (IfcTessellatedItem);
CoordIndex : LIST [3:?] OF IfcPositiveInteger;
INVERSE
ToFaceSet : SET [1:?] OF IfcPolygonalFaceSet FOR Faces;
END_ENTITY;
ENTITY IfcIndexedPolygonalFaceWithVoids
SUBTYPE OF (IfcIndexedPolygonalFace);
InnerCoordIndices : LIST [1:?] OF LIST [3:?] OF UNIQUE IfcPositiveInteger;
END_ENTITY;
ENTITY IfcIndexedTextureMap
ABSTRACT SUPERTYPE OF(IfcIndexedTriangleTextureMap)
SUBTYPE OF (IfcTextureCoordinate);
MappedTo : IfcTessellatedFaceSet;
TexCoords : IfcTextureVertexList;
END_ENTITY;
ENTITY IfcIndexedTriangleTextureMap
SUBTYPE OF (IfcIndexedTextureMap);
TexCoordIndex : OPTIONAL LIST [1:?] OF LIST [3:3] OF IfcPositiveInteger;
END_ENTITY;
ENTITY IfcInterceptor
SUBTYPE OF (IfcFlowTreatmentDevice);
PredefinedType : OPTIONAL IfcInterceptorTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcInterceptorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcInterceptorTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCPLUMBINGFIREPROTECTIONDOMAIN.IfcInterceptorType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcInterceptorType
SUBTYPE OF (IfcFlowTreatmentDeviceType);
PredefinedType : IfcInterceptorTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcInterceptorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcInterceptorTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcIntersectionCurve
SUBTYPE OF (IfcSurfaceCurve);
WHERE
TwoPCurves : SIZEOF(SELF\IfcSurfaceCurve.AssociatedGeometry) = 2;
DistinctSurfaces : IfcAssociatedSurface(SELF\IfcSurfaceCurve.AssociatedGeometry[1]) <> IfcAssociatedSurface(SELF\IfcSurfaceCurve.AssociatedGeometry[2]);
END_ENTITY;
ENTITY IfcInventory
SUBTYPE OF (IfcGroup);
PredefinedType : OPTIONAL IfcInventoryTypeEnum;
Jurisdiction : OPTIONAL IfcActorSelect;
ResponsiblePersons : OPTIONAL SET [1:?] OF IfcPerson;
LastUpdateDate : OPTIONAL IfcDate;
CurrentValue : OPTIONAL IfcCostValue;
OriginalValue : OPTIONAL IfcCostValue;
END_ENTITY;
ENTITY IfcIrregularTimeSeries
SUBTYPE OF (IfcTimeSeries);
Values : LIST [1:?] OF IfcIrregularTimeSeriesValue;
END_ENTITY;
ENTITY IfcIrregularTimeSeriesValue;
TimeStamp : IfcDateTime;
ListValues : LIST [1:?] OF IfcValue;
END_ENTITY;
ENTITY IfcJunctionBox
SUBTYPE OF (IfcFlowFitting);
PredefinedType : OPTIONAL IfcJunctionBoxTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcJunctionBoxTypeEnum.USERDEFINED) OR
((PredefinedType = IfcJunctionBoxTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcJunctionBoxType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcJunctionBoxType
SUBTYPE OF (IfcFlowFittingType);
PredefinedType : IfcJunctionBoxTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcJunctionBoxTypeEnum.USERDEFINED) OR
((PredefinedType = IfcJunctionBoxTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcLShapeProfileDef
SUBTYPE OF (IfcParameterizedProfileDef);
Depth : IfcPositiveLengthMeasure;
Width : OPTIONAL IfcPositiveLengthMeasure;
Thickness : IfcPositiveLengthMeasure;
FilletRadius : OPTIONAL IfcNonNegativeLengthMeasure;
EdgeRadius : OPTIONAL IfcNonNegativeLengthMeasure;
LegSlope : OPTIONAL IfcPlaneAngleMeasure;
WHERE
ValidThickness : (Thickness < Depth) AND (NOT(EXISTS(Width)) OR (Thickness < Width));
END_ENTITY;
ENTITY IfcLaborResource
SUBTYPE OF (IfcConstructionResource);
PredefinedType : OPTIONAL IfcLaborResourceTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcLaborResourceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcLaborResourceTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
END_ENTITY;
ENTITY IfcLaborResourceType
SUBTYPE OF (IfcConstructionResourceType);
PredefinedType : IfcLaborResourceTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcLaborResourceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcLaborResourceTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcTypeResource.ResourceType));
END_ENTITY;
ENTITY IfcLagTime
SUBTYPE OF (IfcSchedulingTime);
LagValue : IfcTimeOrRatioSelect;
DurationType : IfcTaskDurationEnum;
END_ENTITY;
ENTITY IfcLamp
SUBTYPE OF (IfcFlowTerminal);
PredefinedType : OPTIONAL IfcLampTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcLampTypeEnum.USERDEFINED) OR
((PredefinedType = IfcLampTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcLampType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcLampType
SUBTYPE OF (IfcFlowTerminalType);
PredefinedType : IfcLampTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcLampTypeEnum.USERDEFINED) OR
((PredefinedType = IfcLampTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcLibraryInformation
SUBTYPE OF (IfcExternalInformation);
Name : IfcLabel;
Version : OPTIONAL IfcLabel;
Publisher : OPTIONAL IfcActorSelect;
VersionDate : OPTIONAL IfcDateTime;
Location : OPTIONAL IfcURIReference;
Description : OPTIONAL IfcText;
INVERSE
LibraryInfoForObjects : SET [0:?] OF IfcRelAssociatesLibrary FOR RelatingLibrary;
HasLibraryReferences : SET [0:?] OF IfcLibraryReference FOR ReferencedLibrary;
END_ENTITY;
ENTITY IfcLibraryReference
SUBTYPE OF (IfcExternalReference);
Description : OPTIONAL IfcText;
Language : OPTIONAL IfcLanguageId;
ReferencedLibrary : OPTIONAL IfcLibraryInformation;
INVERSE
LibraryRefForObjects : SET [0:?] OF IfcRelAssociatesLibrary FOR RelatingLibrary;
END_ENTITY;
ENTITY IfcLightDistributionData;
MainPlaneAngle : IfcPlaneAngleMeasure;
SecondaryPlaneAngle : LIST [1:?] OF IfcPlaneAngleMeasure;
LuminousIntensity : LIST [1:?] OF IfcLuminousIntensityDistributionMeasure;
END_ENTITY;
ENTITY IfcLightFixture
SUBTYPE OF (IfcFlowTerminal);
PredefinedType : OPTIONAL IfcLightFixtureTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcLightFixtureTypeEnum.USERDEFINED) OR
((PredefinedType = IfcLightFixtureTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcLightFixtureType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcLightFixtureType
SUBTYPE OF (IfcFlowTerminalType);
PredefinedType : IfcLightFixtureTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcLightFixtureTypeEnum.USERDEFINED) OR
((PredefinedType = IfcLightFixtureTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcLightIntensityDistribution;
LightDistributionCurve : IfcLightDistributionCurveEnum;
DistributionData : LIST [1:?] OF IfcLightDistributionData;
END_ENTITY;
ENTITY IfcLightSource
ABSTRACT SUPERTYPE OF(ONEOF(IfcLightSourceAmbient, IfcLightSourceDirectional, IfcLightSourceGoniometric, IfcLightSourcePositional))
SUBTYPE OF (IfcGeometricRepresentationItem);
Name : OPTIONAL IfcLabel;
LightColour : IfcColourRgb;
AmbientIntensity : OPTIONAL IfcNormalisedRatioMeasure;
Intensity : OPTIONAL IfcNormalisedRatioMeasure;
END_ENTITY;
ENTITY IfcLightSourceAmbient
SUBTYPE OF (IfcLightSource);
END_ENTITY;
ENTITY IfcLightSourceDirectional
SUBTYPE OF (IfcLightSource);
Orientation : IfcDirection;
END_ENTITY;
ENTITY IfcLightSourceGoniometric
SUBTYPE OF (IfcLightSource);
Position : IfcAxis2Placement3D;
ColourAppearance : OPTIONAL IfcColourRgb;
ColourTemperature : IfcThermodynamicTemperatureMeasure;
LuminousFlux : IfcLuminousFluxMeasure;
LightEmissionSource : IfcLightEmissionSourceEnum;
LightDistributionDataSource : IfcLightDistributionDataSourceSelect;
END_ENTITY;
ENTITY IfcLightSourcePositional
SUPERTYPE OF(IfcLightSourceSpot)
SUBTYPE OF (IfcLightSource);
Position : IfcCartesianPoint;
Radius : IfcPositiveLengthMeasure;
ConstantAttenuation : IfcReal;
DistanceAttenuation : IfcReal;
QuadricAttenuation : IfcReal;
END_ENTITY;
ENTITY IfcLightSourceSpot
SUBTYPE OF (IfcLightSourcePositional);
Orientation : IfcDirection;
ConcentrationExponent : OPTIONAL IfcReal;
SpreadAngle : IfcPositivePlaneAngleMeasure;
BeamWidthAngle : IfcPositivePlaneAngleMeasure;
END_ENTITY;
ENTITY IfcLine
SUBTYPE OF (IfcCurve);
Pnt : IfcCartesianPoint;
Dir : IfcVector;
WHERE
SameDim : Dir.Dim = Pnt.Dim;
END_ENTITY;
ENTITY IfcLocalPlacement
SUBTYPE OF (IfcObjectPlacement);
PlacementRelTo : OPTIONAL IfcObjectPlacement;
RelativePlacement : IfcAxis2Placement;
WHERE
WR21 : IfcCorrectLocalPlacement(RelativePlacement, PlacementRelTo);
END_ENTITY;
ENTITY IfcLoop
SUPERTYPE OF(ONEOF(IfcEdgeLoop, IfcPolyLoop, IfcVertexLoop))
SUBTYPE OF (IfcTopologicalRepresentationItem);
END_ENTITY;
ENTITY IfcManifoldSolidBrep
ABSTRACT SUPERTYPE OF(ONEOF(IfcAdvancedBrep, IfcFacetedBrep))
SUBTYPE OF (IfcSolidModel);
Outer : IfcClosedShell;
END_ENTITY;
ENTITY IfcMapConversion
SUBTYPE OF (IfcCoordinateOperation);
Eastings : IfcLengthMeasure;
Northings : IfcLengthMeasure;
OrthogonalHeight : IfcLengthMeasure;
XAxisAbscissa : OPTIONAL IfcReal;
XAxisOrdinate : OPTIONAL IfcReal;
Scale : OPTIONAL IfcReal;
END_ENTITY;
ENTITY IfcMappedItem
SUBTYPE OF (IfcRepresentationItem);
MappingSource : IfcRepresentationMap;
MappingTarget : IfcCartesianTransformationOperator;
END_ENTITY;
ENTITY IfcMaterial
SUBTYPE OF (IfcMaterialDefinition);
Name : IfcLabel;
Description : OPTIONAL IfcText;
Category : OPTIONAL IfcLabel;
INVERSE
HasRepresentation : SET [0:1] OF IfcMaterialDefinitionRepresentation FOR RepresentedMaterial;
IsRelatedWith : SET [0:?] OF IfcMaterialRelationship FOR RelatedMaterials;
RelatesTo : SET [0:1] OF IfcMaterialRelationship FOR RelatingMaterial;
END_ENTITY;
ENTITY IfcMaterialClassificationRelationship;
MaterialClassifications : SET [1:?] OF IfcClassificationSelect;
ClassifiedMaterial : IfcMaterial;
END_ENTITY;
ENTITY IfcMaterialConstituent
SUBTYPE OF (IfcMaterialDefinition);
Name : OPTIONAL IfcLabel;
Description : OPTIONAL IfcText;
Material : IfcMaterial;
Fraction : OPTIONAL IfcNormalisedRatioMeasure;
Category : OPTIONAL IfcLabel;
INVERSE
ToMaterialConstituentSet : IfcMaterialConstituentSet FOR MaterialConstituents;
END_ENTITY;
ENTITY IfcMaterialConstituentSet
SUBTYPE OF (IfcMaterialDefinition);
Name : OPTIONAL IfcLabel;
Description : OPTIONAL IfcText;
MaterialConstituents : OPTIONAL SET [1:?] OF IfcMaterialConstituent;
END_ENTITY;
ENTITY IfcMaterialDefinition
ABSTRACT SUPERTYPE OF(ONEOF(IfcMaterial, IfcMaterialConstituent, IfcMaterialConstituentSet, IfcMaterialLayer, IfcMaterialLayerSet, IfcMaterialProfile, IfcMaterialProfileSet));
INVERSE
AssociatedTo : SET [0:?] OF IfcRelAssociatesMaterial FOR RelatingMaterial;
HasExternalReferences : SET [0:?] OF IfcExternalReferenceRelationship FOR RelatedResourceObjects;
HasProperties : SET [0:?] OF IfcMaterialProperties FOR Material;
END_ENTITY;
ENTITY IfcMaterialDefinitionRepresentation
SUBTYPE OF (IfcProductRepresentation);
RepresentedMaterial : IfcMaterial;
WHERE
OnlyStyledRepresentations : SIZEOF(QUERY(temp <* Representations |
(NOT('IFCREPRESENTATIONRESOURCE.IfcStyledRepresentation' IN TYPEOF(temp)))
)) = 0;
END_ENTITY;
ENTITY IfcMaterialLayer
SUPERTYPE OF(IfcMaterialLayerWithOffsets)
SUBTYPE OF (IfcMaterialDefinition);
Material : OPTIONAL IfcMaterial;
LayerThickness : IfcNonNegativeLengthMeasure;
IsVentilated : OPTIONAL IfcLogical;
Name : OPTIONAL IfcLabel;
Description : OPTIONAL IfcText;
Category : OPTIONAL IfcLabel;
Priority : OPTIONAL IfcInteger;
INVERSE
ToMaterialLayerSet : IfcMaterialLayerSet FOR MaterialLayers;
WHERE
NormalizedPriority : NOT(EXISTS(Priority)) OR {0 <= Priority <= 100};
END_ENTITY;
ENTITY IfcMaterialLayerSet
SUBTYPE OF (IfcMaterialDefinition);
MaterialLayers : LIST [1:?] OF IfcMaterialLayer;
LayerSetName : OPTIONAL IfcLabel;
Description : OPTIONAL IfcText;
DERIVE
TotalThickness : IfcLengthMeasure := IfcMlsTotalThickness(SELF);
END_ENTITY;
ENTITY IfcMaterialLayerSetUsage
SUBTYPE OF (IfcMaterialUsageDefinition);
ForLayerSet : IfcMaterialLayerSet;
LayerSetDirection : IfcLayerSetDirectionEnum;
DirectionSense : IfcDirectionSenseEnum;
OffsetFromReferenceLine : IfcLengthMeasure;
ReferenceExtent : OPTIONAL IfcPositiveLengthMeasure;
END_ENTITY;
ENTITY IfcMaterialLayerWithOffsets
SUBTYPE OF (IfcMaterialLayer);
OffsetDirection : IfcLayerSetDirectionEnum;
OffsetValues : ARRAY [1:2] OF IfcLengthMeasure;
END_ENTITY;
ENTITY IfcMaterialList;
Materials : LIST [1:?] OF IfcMaterial;
END_ENTITY;
ENTITY IfcMaterialProfile
SUPERTYPE OF(IfcMaterialProfileWithOffsets)
SUBTYPE OF (IfcMaterialDefinition);
Name : OPTIONAL IfcLabel;
Description : OPTIONAL IfcText;
Material : OPTIONAL IfcMaterial;
Profile : IfcProfileDef;
Priority : OPTIONAL IfcInteger;
Category : OPTIONAL IfcLabel;
INVERSE
ToMaterialProfileSet : IfcMaterialProfileSet FOR MaterialProfiles;
WHERE
NormalizedPriority : NOT(EXISTS(Priority)) OR {0 <= Priority <= 100};
END_ENTITY;
ENTITY IfcMaterialProfileSet
SUBTYPE OF (IfcMaterialDefinition);
Name : OPTIONAL IfcLabel;
Description : OPTIONAL IfcText;
MaterialProfiles : LIST [1:?] OF IfcMaterialProfile;
CompositeProfile : OPTIONAL IfcCompositeProfileDef;
END_ENTITY;
ENTITY IfcMaterialProfileSetUsage
SUPERTYPE OF(IfcMaterialProfileSetUsageTapering)
SUBTYPE OF (IfcMaterialUsageDefinition);
ForProfileSet : IfcMaterialProfileSet;
CardinalPoint : OPTIONAL IfcCardinalPointReference;
ReferenceExtent : OPTIONAL IfcPositiveLengthMeasure;
END_ENTITY;
ENTITY IfcMaterialProfileSetUsageTapering
SUBTYPE OF (IfcMaterialProfileSetUsage);
ForProfileEndSet : IfcMaterialProfileSet;
CardinalEndPoint : OPTIONAL IfcCardinalPointReference;
END_ENTITY;
ENTITY IfcMaterialProfileWithOffsets
SUBTYPE OF (IfcMaterialProfile);
OffsetValues : ARRAY [1:2] OF IfcLengthMeasure;
END_ENTITY;
ENTITY IfcMaterialProperties
SUBTYPE OF (IfcExtendedProperties);
Material : IfcMaterialDefinition;
END_ENTITY;
ENTITY IfcMaterialRelationship
SUBTYPE OF (IfcResourceLevelRelationship);
RelatingMaterial : IfcMaterial;
RelatedMaterials : SET [1:?] OF IfcMaterial;
Expression : OPTIONAL IfcLabel;
END_ENTITY;
ENTITY IfcMaterialUsageDefinition
ABSTRACT SUPERTYPE OF(ONEOF(IfcMaterialLayerSetUsage, IfcMaterialProfileSetUsage));
INVERSE
AssociatedTo : SET [1:?] OF IfcRelAssociatesMaterial FOR RelatingMaterial;
END_ENTITY;
ENTITY IfcMeasureWithUnit;
ValueComponent : IfcValue;
UnitComponent : IfcUnit;
END_ENTITY;
ENTITY IfcMechanicalFastener
SUBTYPE OF (IfcElementComponent);
NominalDiameter : OPTIONAL IfcPositiveLengthMeasure;
NominalLength : OPTIONAL IfcPositiveLengthMeasure;
PredefinedType : OPTIONAL IfcMechanicalFastenerTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcMechanicalFastenerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcMechanicalFastenerTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDCOMPONENTELEMENTS.IfcMechanicalFastenerType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcMechanicalFastenerType
SUBTYPE OF (IfcElementComponentType);
PredefinedType : IfcMechanicalFastenerTypeEnum;
NominalDiameter : OPTIONAL IfcPositiveLengthMeasure;
NominalLength : OPTIONAL IfcPositiveLengthMeasure;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcMechanicalFastenerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcMechanicalFastenerTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcMedicalDevice
SUBTYPE OF (IfcFlowTerminal);
PredefinedType : OPTIONAL IfcMedicalDeviceTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcMedicalDeviceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcMedicalDeviceTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcMedicalDeviceType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcMedicalDeviceType
SUBTYPE OF (IfcFlowTerminalType);
PredefinedType : IfcMedicalDeviceTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcMedicalDeviceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcMedicalDeviceTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcMember
SUPERTYPE OF(IfcMemberStandardCase)
SUBTYPE OF (IfcBuildingElement);
PredefinedType : OPTIONAL IfcMemberTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcMemberTypeEnum.USERDEFINED) OR
((PredefinedType = IfcMemberTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDBLDGELEMENTS.IfcMemberType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcMemberStandardCase
SUBTYPE OF (IfcMember);
WHERE
HasMaterialProfileSetUsage : SIZEOF (QUERY(temp <* USEDIN(SELF, 'IFCKERNEL.IfcRelAssociates.RELATEDOBJECTS') |
('IFCPRODUCTEXTENSION.IfcRelAssociatesMaterial' IN TYPEOF(temp)) AND
('IFCMATERIALRESOURCE.IfcMaterialProfileSetUsage' IN TYPEOF(temp.RelatingMaterial))
)) = 1;
END_ENTITY;
ENTITY IfcMemberType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcMemberTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcMemberTypeEnum.USERDEFINED) OR
((PredefinedType = IfcMemberTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcMetric
SUBTYPE OF (IfcConstraint);
Benchmark : IfcBenchmarkEnum;
ValueSource : OPTIONAL IfcLabel;
DataValue : OPTIONAL IfcMetricValueSelect;
ReferencePath : OPTIONAL IfcReference;
END_ENTITY;
ENTITY IfcMirroredProfileDef
SUBTYPE OF (IfcDerivedProfileDef);
DERIVE
SELF\IfcDerivedProfileDef.Operator : IfcCartesianTransformationOperator2D := IfcRepresentationItem() || IfcGeometricRepresentationItem() || IfcCartesianTransformationOperator( -- Axis1 IfcRepresentationItem() || IfcGeometricRepresentationItem() || IfcDirection([-1., 0.]), -- Axis2 IfcRepresentationItem() || IfcGeometricRepresentationItem() || IfcDirection([ 0., 1.]), -- LocalOrigin IfcRepresentationItem() || IfcGeometricRepresentationItem() || IfcPoint() || IfcCartesianPoint([0., 0.]), -- Scale 1.) || IfcCartesianTransformationOperator2D();
END_ENTITY;
ENTITY IfcMonetaryUnit;
Currency : IfcLabel;
END_ENTITY;
ENTITY IfcMotorConnection
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcMotorConnectionTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcMotorConnectionTypeEnum.USERDEFINED) OR
((PredefinedType = IfcMotorConnectionTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcMotorConnectionType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcMotorConnectionType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcMotorConnectionTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcMotorConnectionTypeEnum.USERDEFINED) OR
((PredefinedType = IfcMotorConnectionTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcNamedUnit
ABSTRACT SUPERTYPE OF(ONEOF(IfcContextDependentUnit, IfcConversionBasedUnit, IfcSIUnit));
Dimensions : IfcDimensionalExponents;
UnitType : IfcUnitEnum;
WHERE
WR1 : IfcCorrectDimensions (SELF.UnitType, SELF.Dimensions);
END_ENTITY;
ENTITY IfcObject
ABSTRACT SUPERTYPE OF(ONEOF(IfcActor, IfcControl, IfcGroup, IfcProcess, IfcProduct, IfcResource))
SUBTYPE OF (IfcObjectDefinition);
ObjectType : OPTIONAL IfcLabel;
INVERSE
IsDeclaredBy : SET [0:1] OF IfcRelDefinesByObject FOR RelatedObjects;
Declares : SET [0:?] OF IfcRelDefinesByObject FOR RelatingObject;
IsTypedBy : SET [0:1] OF IfcRelDefinesByType FOR RelatedObjects;
IsDefinedBy : SET [0:?] OF IfcRelDefinesByProperties FOR RelatedObjects;
WHERE
UniquePropertySetNames : ((SIZEOF(IsDefinedBy) = 0) OR IfcUniqueDefinitionNames(IsDefinedBy));
END_ENTITY;
ENTITY IfcObjectDefinition
ABSTRACT SUPERTYPE OF(ONEOF(IfcContext, IfcObject, IfcTypeObject))
SUBTYPE OF (IfcRoot);
INVERSE
HasAssignments : SET [0:?] OF IfcRelAssigns FOR RelatedObjects;
Nests : SET [0:1] OF IfcRelNests FOR RelatedObjects;
IsNestedBy : SET [0:?] OF IfcRelNests FOR RelatingObject;
HasContext : SET [0:1] OF IfcRelDeclares FOR RelatedDefinitions;
IsDecomposedBy : SET [0:?] OF IfcRelAggregates FOR RelatingObject;
Decomposes : SET [0:1] OF IfcRelAggregates FOR RelatedObjects;
HasAssociations : SET [0:?] OF IfcRelAssociates FOR RelatedObjects;
END_ENTITY;
ENTITY IfcObjectPlacement
ABSTRACT SUPERTYPE OF(ONEOF(IfcGridPlacement, IfcLocalPlacement));
INVERSE
PlacesObject : SET [0:?] OF IfcProduct FOR ObjectPlacement;
ReferencedByPlacements : SET [0:?] OF IfcLocalPlacement FOR PlacementRelTo;
END_ENTITY;
ENTITY IfcObjective
SUBTYPE OF (IfcConstraint);
BenchmarkValues : OPTIONAL LIST [1:?] OF IfcConstraint;
LogicalAggregator : OPTIONAL IfcLogicalOperatorEnum;
ObjectiveQualifier : IfcObjectiveEnum;
UserDefinedQualifier : OPTIONAL IfcLabel;
WHERE
WR21 : (ObjectiveQualifier <> IfcObjectiveEnum.USERDEFINED) OR
((ObjectiveQualifier = IfcObjectiveEnum.USERDEFINED) AND EXISTS(SELF\IfcObjective.UserDefinedQualifier));
END_ENTITY;
ENTITY IfcOccupant
SUBTYPE OF (IfcActor);
PredefinedType : OPTIONAL IfcOccupantTypeEnum;
WHERE
WR31 : NOT(PredefinedType = IfcOccupantTypeEnum.USERDEFINED)
OR EXISTS(SELF\IfcObject.ObjectType);
END_ENTITY;
ENTITY IfcOffsetCurve2D
SUBTYPE OF (IfcCurve);
BasisCurve : IfcCurve;
Distance : IfcLengthMeasure;
SelfIntersect : IfcLogical;
WHERE
DimIs2D : BasisCurve.Dim = 2;
END_ENTITY;
ENTITY IfcOffsetCurve3D
SUBTYPE OF (IfcCurve);
BasisCurve : IfcCurve;
Distance : IfcLengthMeasure;
SelfIntersect : IfcLogical;
RefDirection : IfcDirection;
WHERE
DimIs2D : BasisCurve.Dim = 3;
END_ENTITY;
ENTITY IfcOpenShell
SUBTYPE OF (IfcConnectedFaceSet);
END_ENTITY;
ENTITY IfcOpeningElement
SUPERTYPE OF(IfcOpeningStandardCase)
SUBTYPE OF (IfcFeatureElementSubtraction);
PredefinedType : OPTIONAL IfcOpeningElementTypeEnum;
INVERSE
HasFillings : SET [0:?] OF IfcRelFillsElement FOR RelatingOpeningElement;
END_ENTITY;
ENTITY IfcOpeningStandardCase
SUBTYPE OF (IfcOpeningElement);
END_ENTITY;
ENTITY IfcOrganization;
Identification : OPTIONAL IfcIdentifier;
Name : IfcLabel;
Description : OPTIONAL IfcText;
Roles : OPTIONAL LIST [1:?] OF IfcActorRole;
Addresses : OPTIONAL LIST [1:?] OF IfcAddress;
INVERSE
IsRelatedBy : SET [0:?] OF IfcOrganizationRelationship FOR RelatedOrganizations;
Relates : SET [0:?] OF IfcOrganizationRelationship FOR RelatingOrganization;
Engages : SET [0:?] OF IfcPersonAndOrganization FOR TheOrganization;
END_ENTITY;
ENTITY IfcOrganizationRelationship
SUBTYPE OF (IfcResourceLevelRelationship);
RelatingOrganization : IfcOrganization;
RelatedOrganizations : SET [1:?] OF IfcOrganization;
END_ENTITY;
ENTITY IfcOrientedEdge
SUBTYPE OF (IfcEdge);
EdgeElement : IfcEdge;
Orientation : IfcBoolean;
DERIVE
SELF\IfcEdge.EdgeStart : IfcVertex := IfcBooleanChoose (Orientation, EdgeElement.EdgeStart, EdgeElement.EdgeEnd);
SELF\IfcEdge.EdgeEnd : IfcVertex := IfcBooleanChoose (Orientation, EdgeElement.EdgeEnd, EdgeElement.EdgeStart);
WHERE
EdgeElementNotOriented : NOT('IFCTOPOLOGYRESOURCE.IfcOrientedEdge' IN TYPEOF(EdgeElement));
END_ENTITY;
ENTITY IfcOuterBoundaryCurve
SUBTYPE OF (IfcBoundaryCurve);
END_ENTITY;
ENTITY IfcOutlet
SUBTYPE OF (IfcFlowTerminal);
PredefinedType : OPTIONAL IfcOutletTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcOutletTypeEnum.USERDEFINED) OR
((PredefinedType = IfcOutletTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcOutletType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcOutletType
SUBTYPE OF (IfcFlowTerminalType);
PredefinedType : IfcOutletTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcOutletTypeEnum.USERDEFINED) OR
((PredefinedType = IfcOutletTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcOwnerHistory;
OwningUser : IfcPersonAndOrganization;
OwningApplication : IfcApplication;
State : OPTIONAL IfcStateEnum;
ChangeAction : OPTIONAL IfcChangeActionEnum;
LastModifiedDate : OPTIONAL IfcTimeStamp;
LastModifyingUser : OPTIONAL IfcPersonAndOrganization;
LastModifyingApplication : OPTIONAL IfcApplication;
CreationDate : IfcTimeStamp;
WHERE
CorrectChangeAction : (EXISTS(LastModifiedDate)) OR
(NOT(EXISTS(LastModifiedDate)) AND NOT(EXISTS(ChangeAction))) OR
(NOT(EXISTS(LastModifiedDate)) AND EXISTS(ChangeAction) AND ((ChangeAction = IfcChangeActionEnum.NOTDEFINED) OR (ChangeAction = IfcChangeActionEnum.NOCHANGE)));
END_ENTITY;
ENTITY IfcParameterizedProfileDef
ABSTRACT SUPERTYPE OF(ONEOF(IfcAsymmetricIShapeProfileDef, IfcCShapeProfileDef, IfcCircleProfileDef, IfcEllipseProfileDef, IfcIShapeProfileDef, IfcLShapeProfileDef, IfcRectangleProfileDef, IfcTShapeProfileDef, IfcTrapeziumProfileDef, IfcUShapeProfileDef, IfcZShapeProfileDef))
SUBTYPE OF (IfcProfileDef);
Position : OPTIONAL IfcAxis2Placement2D;
END_ENTITY;
ENTITY IfcPath
SUBTYPE OF (IfcTopologicalRepresentationItem);
EdgeList : LIST [1:?] OF UNIQUE IfcOrientedEdge;
WHERE
IsContinuous : IfcPathHeadToTail(SELF);
END_ENTITY;
ENTITY IfcPcurve
SUBTYPE OF (IfcCurve);
BasisSurface : IfcSurface;
ReferenceCurve : IfcCurve;
WHERE
DimIs2D : ReferenceCurve.Dim = 2;
END_ENTITY;
ENTITY IfcPerformanceHistory
SUBTYPE OF (IfcControl);
LifeCyclePhase : IfcLabel;
PredefinedType : OPTIONAL IfcPerformanceHistoryTypeEnum;
END_ENTITY;
ENTITY IfcPermeableCoveringProperties
SUBTYPE OF (IfcPreDefinedPropertySet);
OperationType : IfcPermeableCoveringOperationEnum;
PanelPosition : IfcWindowPanelPositionEnum;
FrameDepth : OPTIONAL IfcPositiveLengthMeasure;
FrameThickness : OPTIONAL IfcPositiveLengthMeasure;
ShapeAspectStyle : OPTIONAL IfcShapeAspect;
END_ENTITY;
ENTITY IfcPermit
SUBTYPE OF (IfcControl);
PredefinedType : OPTIONAL IfcPermitTypeEnum;
Status : OPTIONAL IfcLabel;
LongDescription : OPTIONAL IfcText;
END_ENTITY;
ENTITY IfcPerson;
Identification : OPTIONAL IfcIdentifier;
FamilyName : OPTIONAL IfcLabel;
GivenName : OPTIONAL IfcLabel;
MiddleNames : OPTIONAL LIST [1:?] OF IfcLabel;
PrefixTitles : OPTIONAL LIST [1:?] OF IfcLabel;
SuffixTitles : OPTIONAL LIST [1:?] OF IfcLabel;
Roles : OPTIONAL LIST [1:?] OF IfcActorRole;
Addresses : OPTIONAL LIST [1:?] OF IfcAddress;
INVERSE
EngagedIn : SET [0:?] OF IfcPersonAndOrganization FOR ThePerson;
WHERE
IdentifiablePerson : EXISTS(Identification) OR EXISTS(FamilyName) OR EXISTS(GivenName);
ValidSetOfNames : NOT EXISTS(MiddleNames) OR EXISTS(FamilyName) OR EXISTS(GivenName);
END_ENTITY;
ENTITY IfcPersonAndOrganization;
ThePerson : IfcPerson;
TheOrganization : IfcOrganization;
Roles : OPTIONAL LIST [1:?] OF IfcActorRole;
END_ENTITY;
ENTITY IfcPhysicalComplexQuantity
SUBTYPE OF (IfcPhysicalQuantity);
HasQuantities : SET [1:?] OF IfcPhysicalQuantity;
Discrimination : IfcLabel;
Quality : OPTIONAL IfcLabel;
Usage : OPTIONAL IfcLabel;
WHERE
NoSelfReference : SIZEOF(QUERY(temp <* HasQuantities | SELF :=: temp)) = 0;
UniqueQuantityNames : IfcUniqueQuantityNames(HasQuantities);
END_ENTITY;
ENTITY IfcPhysicalQuantity
ABSTRACT SUPERTYPE OF(ONEOF(IfcPhysicalComplexQuantity, IfcPhysicalSimpleQuantity));
Name : IfcLabel;
Description : OPTIONAL IfcText;
INVERSE
HasExternalReferences : SET [0:?] OF IfcExternalReferenceRelationship FOR RelatedResourceObjects;
PartOfComplex : SET [0:1] OF IfcPhysicalComplexQuantity FOR HasQuantities;
END_ENTITY;
ENTITY IfcPhysicalSimpleQuantity
ABSTRACT SUPERTYPE OF(ONEOF(IfcQuantityArea, IfcQuantityCount, IfcQuantityLength, IfcQuantityTime, IfcQuantityVolume, IfcQuantityWeight))
SUBTYPE OF (IfcPhysicalQuantity);
Unit : OPTIONAL IfcNamedUnit;
END_ENTITY;
ENTITY IfcPile
SUBTYPE OF (IfcBuildingElement);
PredefinedType : OPTIONAL IfcPileTypeEnum;
ConstructionType : OPTIONAL IfcPileConstructionEnum;
WHERE
CorrectPredefinedType : NOT EXISTS(PredefinedType) OR
(PredefinedType <> IfcPileTypeEnum.USERDEFINED) OR
((PredefinedType = IfcPileTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSTRUCTURALELEMENTSDOMAIN.IfcPileType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcPileType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcPileTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcPileTypeEnum.USERDEFINED) OR
((PredefinedType = IfcPileTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcPipeFitting
SUBTYPE OF (IfcFlowFitting);
PredefinedType : OPTIONAL IfcPipeFittingTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcPipeFittingTypeEnum.USERDEFINED) OR
((PredefinedType = IfcPipeFittingTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcPipeFittingType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcPipeFittingType
SUBTYPE OF (IfcFlowFittingType);
PredefinedType : IfcPipeFittingTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcPipeFittingTypeEnum.USERDEFINED) OR
((PredefinedType = IfcPipeFittingTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcPipeSegment
SUBTYPE OF (IfcFlowSegment);
PredefinedType : OPTIONAL IfcPipeSegmentTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcPipeSegmentTypeEnum.USERDEFINED) OR
((PredefinedType = IfcPipeSegmentTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcPipeSegmentType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcPipeSegmentType
SUBTYPE OF (IfcFlowSegmentType);
PredefinedType : IfcPipeSegmentTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcPipeSegmentTypeEnum.USERDEFINED) OR
((PredefinedType = IfcPipeSegmentTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcPixelTexture
SUBTYPE OF (IfcSurfaceTexture);
Width : IfcInteger;
Height : IfcInteger;
ColourComponents : IfcInteger;
Pixel : LIST [1:?] OF IfcBinary;
WHERE
MinPixelInS : Width >= 1;
MinPixelInT : Height >= 1;
NumberOfColours : {1 <= ColourComponents <= 4};
SizeOfPixelList : SIZEOF(Pixel) = (Width * Height);
PixelAsByteAndSameLength : SIZEOF(QUERY(temp<* Pixel |
(BLENGTH(temp) MOD 8 = 0) AND
(BLENGTH(temp) = BLENGTH(Pixel[1]))
)) = SIZEOF(Pixel);
END_ENTITY;
ENTITY IfcPlacement
ABSTRACT SUPERTYPE OF(ONEOF(IfcAxis1Placement, IfcAxis2Placement2D, IfcAxis2Placement3D))
SUBTYPE OF (IfcGeometricRepresentationItem);
Location : IfcCartesianPoint;
DERIVE
Dim : IfcDimensionCount := Location.Dim;
END_ENTITY;
ENTITY IfcPlanarBox
SUBTYPE OF (IfcPlanarExtent);
Placement : IfcAxis2Placement;
END_ENTITY;
ENTITY IfcPlanarExtent
SUPERTYPE OF(IfcPlanarBox)
SUBTYPE OF (IfcGeometricRepresentationItem);
SizeInX : IfcLengthMeasure;
SizeInY : IfcLengthMeasure;
END_ENTITY;
ENTITY IfcPlane
SUBTYPE OF (IfcElementarySurface);
END_ENTITY;
ENTITY IfcPlate
SUPERTYPE OF(IfcPlateStandardCase)
SUBTYPE OF (IfcBuildingElement);
PredefinedType : OPTIONAL IfcPlateTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcPlateTypeEnum.USERDEFINED) OR
((PredefinedType = IfcPlateTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDBLDGELEMENTS.IfcPlateType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcPlateStandardCase
SUBTYPE OF (IfcPlate);
WHERE
HasMaterialLayerSetUsage : SIZEOF (QUERY(temp <* USEDIN(SELF, 'IFCKERNEL.IfcRelAssociates.RELATEDOBJECTS') |
('IFCPRODUCTEXTENSION.IfcRelAssociatesMaterial' IN TYPEOF(temp)) AND
('IFCMATERIALRESOURCE.IfcMaterialLayerSetUsage' IN TYPEOF(temp.RelatingMaterial))
)) = 1;
END_ENTITY;
ENTITY IfcPlateType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcPlateTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcPlateTypeEnum.USERDEFINED) OR
((PredefinedType = IfcPlateTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcPoint
ABSTRACT SUPERTYPE OF(ONEOF(IfcCartesianPoint, IfcPointOnCurve, IfcPointOnSurface))
SUBTYPE OF (IfcGeometricRepresentationItem);
END_ENTITY;
ENTITY IfcPointOnCurve
SUBTYPE OF (IfcPoint);
BasisCurve : IfcCurve;
PointParameter : IfcParameterValue;
DERIVE
Dim : IfcDimensionCount := BasisCurve.Dim;
END_ENTITY;
ENTITY IfcPointOnSurface
SUBTYPE OF (IfcPoint);
BasisSurface : IfcSurface;
PointParameterU : IfcParameterValue;
PointParameterV : IfcParameterValue;
DERIVE
Dim : IfcDimensionCount := BasisSurface.Dim;
END_ENTITY;
ENTITY IfcPolyLoop
SUBTYPE OF (IfcLoop);
Polygon : LIST [3:?] OF UNIQUE IfcCartesianPoint;
WHERE
AllPointsSameDim : SIZEOF(QUERY(Temp <* Polygon | Temp.Dim <> Polygon[1].Dim)) = 0;
END_ENTITY;
ENTITY IfcPolygonalBoundedHalfSpace
SUBTYPE OF (IfcHalfSpaceSolid);
Position : IfcAxis2Placement3D;
PolygonalBoundary : IfcBoundedCurve;
WHERE
BoundaryDim : PolygonalBoundary.Dim = 2;
BoundaryType : SIZEOF(TYPEOF(PolygonalBoundary) * [
'IFCGEOMETRYRESOURCE.IfcPolyline',
'IFCGEOMETRYRESOURCE.IfcCompositeCurve']
) = 1;
END_ENTITY;
ENTITY IfcPolygonalFaceSet
SUBTYPE OF (IfcTessellatedFaceSet);
Closed : OPTIONAL IfcBoolean;
Faces : LIST [1:?] OF IfcIndexedPolygonalFace;
PnIndex : OPTIONAL LIST [1:?] OF IfcPositiveInteger;
END_ENTITY;
ENTITY IfcPolyline
SUBTYPE OF (IfcBoundedCurve);
Points : LIST [2:?] OF IfcCartesianPoint;
WHERE
SameDim : SIZEOF(QUERY(Temp <* Points | Temp.Dim <> Points[1].Dim)) = 0;
END_ENTITY;
ENTITY IfcPort
ABSTRACT SUPERTYPE OF(IfcDistributionPort)
SUBTYPE OF (IfcProduct);
INVERSE
ContainedIn : SET [0:1] OF IfcRelConnectsPortToElement FOR RelatingPort;
ConnectedFrom : SET [0:1] OF IfcRelConnectsPorts FOR RelatedPort;
ConnectedTo : SET [0:1] OF IfcRelConnectsPorts FOR RelatingPort;
END_ENTITY;
ENTITY IfcPostalAddress
SUBTYPE OF (IfcAddress);
InternalLocation : OPTIONAL IfcLabel;
AddressLines : OPTIONAL LIST [1:?] OF IfcLabel;
PostalBox : OPTIONAL IfcLabel;
Town : OPTIONAL IfcLabel;
Region : OPTIONAL IfcLabel;
PostalCode : OPTIONAL IfcLabel;
Country : OPTIONAL IfcLabel;
WHERE
WR1 : EXISTS (InternalLocation) OR
EXISTS (AddressLines) OR
EXISTS (PostalBox) OR
EXISTS (PostalCode) OR
EXISTS (Town) OR
EXISTS (Region) OR
EXISTS (Country);
END_ENTITY;
ENTITY IfcPreDefinedColour
ABSTRACT SUPERTYPE OF(IfcDraughtingPreDefinedColour)
SUBTYPE OF (IfcPreDefinedItem);
END_ENTITY;
ENTITY IfcPreDefinedCurveFont
ABSTRACT SUPERTYPE OF(IfcDraughtingPreDefinedCurveFont)
SUBTYPE OF (IfcPreDefinedItem);
END_ENTITY;
ENTITY IfcPreDefinedItem
ABSTRACT SUPERTYPE OF(ONEOF(IfcPreDefinedColour, IfcPreDefinedCurveFont, IfcPreDefinedTextFont))
SUBTYPE OF (IfcPresentationItem);
Name : IfcLabel;
END_ENTITY;
ENTITY IfcPreDefinedProperties
ABSTRACT SUPERTYPE OF(ONEOF(IfcReinforcementBarProperties, IfcSectionProperties, IfcSectionReinforcementProperties))
SUBTYPE OF (IfcPropertyAbstraction);
END_ENTITY;
ENTITY IfcPreDefinedPropertySet
ABSTRACT SUPERTYPE OF(ONEOF(IfcDoorLiningProperties, IfcDoorPanelProperties, IfcPermeableCoveringProperties, IfcReinforcementDefinitionProperties, IfcWindowLiningProperties, IfcWindowPanelProperties))
SUBTYPE OF (IfcPropertySetDefinition);
END_ENTITY;
ENTITY IfcPreDefinedTextFont
ABSTRACT SUPERTYPE OF(IfcTextStyleFontModel)
SUBTYPE OF (IfcPreDefinedItem);
END_ENTITY;
ENTITY IfcPresentationItem
ABSTRACT SUPERTYPE OF(ONEOF(IfcColourRgbList, IfcColourSpecification, IfcCurveStyleFont, IfcCurveStyleFontAndScaling, IfcCurveStyleFontPattern, IfcIndexedColourMap, IfcPreDefinedItem, IfcSurfaceStyleLighting, IfcSurfaceStyleRefraction, IfcSurfaceStyleShading, IfcSurfaceStyleWithTextures, IfcSurfaceTexture, IfcTextStyleForDefinedFont, IfcTextStyleTextModel, IfcTextureCoordinate, IfcTextureVertex, IfcTextureVertexList));
END_ENTITY;
ENTITY IfcPresentationLayerAssignment
SUPERTYPE OF(IfcPresentationLayerWithStyle);
Name : IfcLabel;
Description : OPTIONAL IfcText;
AssignedItems : SET [1:?] OF IfcLayeredItem;
Identifier : OPTIONAL IfcIdentifier;
WHERE
ApplicableItems : SIZEOF(QUERY(temp <* AssignedItems | (
SIZEOF(TYPEOF(temp) * [
'IFCREPRESENTATIONRESOURCE.IfcShapeRepresentation',
'IFCGEOMETRYRESOURCE.IfcGeometricRepresentationItem',
'IFCGEOMETRYRESOURCE.IfcMappedItem']) = 1)
)) = SIZEOF(AssignedItems);
END_ENTITY;
ENTITY IfcPresentationLayerWithStyle
SUBTYPE OF (IfcPresentationLayerAssignment);
LayerOn : IfcLogical;
LayerFrozen : IfcLogical;
LayerBlocked : IfcLogical;
LayerStyles : SET [0:?] OF IfcPresentationStyle;
WHERE
ApplicableOnlyToItems : SIZEOF(QUERY(temp <* AssignedItems | (
SIZEOF(TYPEOF(temp) * [
'IFCGEOMETRYRESOURCE.IfcGeometricRepresentationItem',
'IFCGEOMETRYRESOURCE.IfcMappedItem']) = 1)
)) = SIZEOF(AssignedItems);
END_ENTITY;
ENTITY IfcPresentationStyle
ABSTRACT SUPERTYPE OF(ONEOF(IfcCurveStyle, IfcFillAreaStyle, IfcSurfaceStyle, IfcTextStyle));
Name : OPTIONAL IfcLabel;
END_ENTITY;
ENTITY IfcPresentationStyleAssignment;
Styles : SET [1:?] OF IfcPresentationStyleSelect;
END_ENTITY;
ENTITY IfcProcedure
SUBTYPE OF (IfcProcess);
PredefinedType : OPTIONAL IfcProcedureTypeEnum;
WHERE
HasName : EXISTS(SELF\IfcRoot.Name);
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR (PredefinedType <> IfcProcedureTypeEnum.USERDEFINED) OR
((PredefinedType = IfcProcedureTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcObject.ObjectType));
END_ENTITY;
ENTITY IfcProcedureType
SUBTYPE OF (IfcTypeProcess);
PredefinedType : IfcProcedureTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcProcedureTypeEnum.USERDEFINED) OR ((PredefinedType = IfcProcedureTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcTypeProcess.ProcessType));
END_ENTITY;
ENTITY IfcProcess
ABSTRACT SUPERTYPE OF(ONEOF(IfcEvent, IfcProcedure, IfcTask))
SUBTYPE OF (IfcObject);
Identification : OPTIONAL IfcIdentifier;
LongDescription : OPTIONAL IfcText;
INVERSE
IsPredecessorTo : SET [0:?] OF IfcRelSequence FOR RelatingProcess;
IsSuccessorFrom : SET [0:?] OF IfcRelSequence FOR RelatedProcess;
OperatesOn : SET [0:?] OF IfcRelAssignsToProcess FOR RelatingProcess;
END_ENTITY;
ENTITY IfcProduct
ABSTRACT SUPERTYPE OF(ONEOF(IfcAnnotation, IfcElement, IfcGrid, IfcPort, IfcProxy, IfcSpatialElement, IfcStructuralActivity, IfcStructuralItem))
SUBTYPE OF (IfcObject);
ObjectPlacement : OPTIONAL IfcObjectPlacement;
Representation : OPTIONAL IfcProductRepresentation;
INVERSE
ReferencedBy : SET [0:?] OF IfcRelAssignsToProduct FOR RelatingProduct;
WHERE
PlacementForShapeRepresentation : (EXISTS(Representation) AND EXISTS(ObjectPlacement))
OR (EXISTS(Representation) AND
(SIZEOF(QUERY(temp <* Representation.Representations | 'IFCREPRESENTATIONRESOURCE.IfcShapeRepresentation' IN TYPEOF(temp))) = 0))
OR (NOT(EXISTS(Representation)));
END_ENTITY;
ENTITY IfcProductDefinitionShape
SUBTYPE OF (IfcProductRepresentation);
INVERSE
ShapeOfProduct : SET [1:?] OF IfcProduct FOR Representation;
HasShapeAspects : SET [0:?] OF IfcShapeAspect FOR PartOfProductDefinitionShape;
WHERE
OnlyShapeModel : SIZEOF(QUERY(temp <* Representations |
(NOT('IFCREPRESENTATIONRESOURCE.IfcShapeModel' IN TYPEOF(temp)))
)) = 0;
END_ENTITY;
ENTITY IfcProductRepresentation
ABSTRACT SUPERTYPE OF(ONEOF(IfcMaterialDefinitionRepresentation, IfcProductDefinitionShape));
Name : OPTIONAL IfcLabel;
Description : OPTIONAL IfcText;
Representations : LIST [1:?] OF IfcRepresentation;
END_ENTITY;
ENTITY IfcProfileDef
SUPERTYPE OF(ONEOF(IfcArbitraryClosedProfileDef, IfcArbitraryOpenProfileDef, IfcCompositeProfileDef, IfcDerivedProfileDef, IfcParameterizedProfileDef));
ProfileType : IfcProfileTypeEnum;
ProfileName : OPTIONAL IfcLabel;
INVERSE
HasExternalReference : SET [0:?] OF IfcExternalReferenceRelationship FOR RelatedResourceObjects;
HasProperties : SET [0:?] OF IfcProfileProperties FOR ProfileDefinition;
END_ENTITY;
ENTITY IfcProfileProperties
SUBTYPE OF (IfcExtendedProperties);
ProfileDefinition : IfcProfileDef;
END_ENTITY;
ENTITY IfcProject
SUBTYPE OF (IfcContext);
WHERE
HasName : EXISTS(SELF\IfcRoot.Name);
CorrectContext : NOT(EXISTS(SELF\IfcContext.RepresentationContexts)) OR
(SIZEOF(QUERY(Temp <* SELF\IfcContext.RepresentationContexts |
'IFCREPRESENTATIONRESOURCE.IfcGeometricRepresentationSubContext' IN TYPEOF(Temp)
)) = 0);
NoDecomposition : SIZEOF(SELF\IfcObjectDefinition.Decomposes) = 0;
END_ENTITY;
ENTITY IfcProjectLibrary
SUBTYPE OF (IfcContext);
END_ENTITY;
ENTITY IfcProjectOrder
SUBTYPE OF (IfcControl);
PredefinedType : OPTIONAL IfcProjectOrderTypeEnum;
Status : OPTIONAL IfcLabel;
LongDescription : OPTIONAL IfcText;
END_ENTITY;
ENTITY IfcProjectedCRS
SUBTYPE OF (IfcCoordinateReferenceSystem);
MapProjection : OPTIONAL IfcIdentifier;
MapZone : OPTIONAL IfcIdentifier;
MapUnit : OPTIONAL IfcNamedUnit;
WHERE
IsLengthUnit : NOT(EXISTS(MapUnit)) OR (MapUnit.UnitType = IfcUnitEnum.LENGTHUNIT);
END_ENTITY;
ENTITY IfcProjectionElement
SUBTYPE OF (IfcFeatureElementAddition);
PredefinedType : OPTIONAL IfcProjectionElementTypeEnum;
END_ENTITY;
ENTITY IfcProperty
ABSTRACT SUPERTYPE OF(ONEOF(IfcComplexProperty, IfcSimpleProperty))
SUBTYPE OF (IfcPropertyAbstraction);
Name : IfcIdentifier;
Description : OPTIONAL IfcText;
INVERSE
PartOfPset : SET [0:?] OF IfcPropertySet FOR HasProperties;
PropertyForDependance : SET [0:?] OF IfcPropertyDependencyRelationship FOR DependingProperty;
PropertyDependsOn : SET [0:?] OF IfcPropertyDependencyRelationship FOR DependantProperty;
PartOfComplex : SET [0:?] OF IfcComplexProperty FOR HasProperties;
HasConstraints : SET [0:?] OF IfcResourceConstraintRelationship FOR RelatedResourceObjects;
HasApprovals : SET [0:?] OF IfcResourceApprovalRelationship FOR RelatedResourceObjects;
END_ENTITY;
ENTITY IfcPropertyAbstraction
ABSTRACT SUPERTYPE OF(ONEOF(IfcExtendedProperties, IfcPreDefinedProperties, IfcProperty, IfcPropertyEnumeration));
INVERSE
HasExternalReferences : SET [0:?] OF IfcExternalReferenceRelationship FOR RelatedResourceObjects;
END_ENTITY;
ENTITY IfcPropertyBoundedValue
SUBTYPE OF (IfcSimpleProperty);
UpperBoundValue : OPTIONAL IfcValue;
LowerBoundValue : OPTIONAL IfcValue;
Unit : OPTIONAL IfcUnit;
SetPointValue : OPTIONAL IfcValue;
WHERE
SameUnitUpperLower : NOT(EXISTS(UpperBoundValue)) OR NOT(EXISTS(LowerBoundValue)) OR
(TYPEOF(UpperBoundValue) = TYPEOF(LowerBoundValue));
SameUnitUpperSet : NOT(EXISTS(UpperBoundValue)) OR NOT(EXISTS(SetPointValue)) OR
(TYPEOF(UpperBoundValue) = TYPEOF(SetPointValue));
SameUnitLowerSet : NOT(EXISTS(LowerBoundValue)) OR NOT(EXISTS(SetPointValue)) OR
(TYPEOF(LowerBoundValue) = TYPEOF(SetPointValue));
END_ENTITY;
ENTITY IfcPropertyDefinition
ABSTRACT SUPERTYPE OF(ONEOF(IfcPropertySetDefinition, IfcPropertyTemplateDefinition))
SUBTYPE OF (IfcRoot);
INVERSE
HasContext : SET [0:1] OF IfcRelDeclares FOR RelatedDefinitions;
HasAssociations : SET [0:?] OF IfcRelAssociates FOR RelatedObjects;
END_ENTITY;
ENTITY IfcPropertyDependencyRelationship
SUBTYPE OF (IfcResourceLevelRelationship);
DependingProperty : IfcProperty;
DependantProperty : IfcProperty;
Expression : OPTIONAL IfcText;
WHERE
NoSelfReference : DependingProperty :<>: DependantProperty;
END_ENTITY;
ENTITY IfcPropertyEnumeratedValue
SUBTYPE OF (IfcSimpleProperty);
EnumerationValues : OPTIONAL LIST [1:?] OF IfcValue;
EnumerationReference : OPTIONAL IfcPropertyEnumeration;
WHERE
WR21 : NOT(EXISTS(EnumerationReference))
OR NOT(EXISTS(EnumerationValues))
OR (SIZEOF(QUERY(temp <* EnumerationValues |
temp IN EnumerationReference.EnumerationValues))
= SIZEOF(EnumerationValues));
END_ENTITY;
ENTITY IfcPropertyEnumeration
SUBTYPE OF (IfcPropertyAbstraction);
Name : IfcLabel;
EnumerationValues : LIST [1:?] OF UNIQUE IfcValue;
Unit : OPTIONAL IfcUnit;
UNIQUE
UR1 : Name;
WHERE
WR01 : SIZEOF(QUERY(temp <* SELF.EnumerationValues |
NOT(TYPEOF(SELF.EnumerationValues[1]) = TYPEOF(temp))
)) = 0;
END_ENTITY;
ENTITY IfcPropertyListValue
SUBTYPE OF (IfcSimpleProperty);
ListValues : OPTIONAL LIST [1:?] OF IfcValue;
Unit : OPTIONAL IfcUnit;
WHERE
WR31 : SIZEOF(QUERY(temp <* SELF.ListValues |
NOT(TYPEOF(SELF.ListValues[1]) = TYPEOF(temp))
)) = 0;
END_ENTITY;
ENTITY IfcPropertyReferenceValue
SUBTYPE OF (IfcSimpleProperty);
UsageName : OPTIONAL IfcText;
PropertyReference : OPTIONAL IfcObjectReferenceSelect;
END_ENTITY;
ENTITY IfcPropertySet
SUBTYPE OF (IfcPropertySetDefinition);
HasProperties : SET [1:?] OF IfcProperty;
WHERE
ExistsName : EXISTS(SELF\IfcRoot.Name);
UniquePropertyNames : IfcUniquePropertyName(HasProperties);
END_ENTITY;
ENTITY IfcPropertySetDefinition
ABSTRACT SUPERTYPE OF(ONEOF(IfcPreDefinedPropertySet, IfcPropertySet, IfcQuantitySet))
SUBTYPE OF (IfcPropertyDefinition);
INVERSE
DefinesType : SET [0:?] OF IfcTypeObject FOR HasPropertySets;
IsDefinedBy : SET [0:?] OF IfcRelDefinesByTemplate FOR RelatedPropertySets;
DefinesOccurrence : SET [0:?] OF IfcRelDefinesByProperties FOR RelatingPropertyDefinition;
END_ENTITY;
ENTITY IfcPropertySetTemplate
SUBTYPE OF (IfcPropertyTemplateDefinition);
TemplateType : OPTIONAL IfcPropertySetTemplateTypeEnum;
ApplicableEntity : OPTIONAL IfcIdentifier;
HasPropertyTemplates : SET [1:?] OF IfcPropertyTemplate;
INVERSE
Defines : SET [0:?] OF IfcRelDefinesByTemplate FOR RelatingTemplate;
WHERE
ExistsName : EXISTS(SELF\IfcRoot.Name);
UniquePropertyNames : IfcUniquePropertyTemplateNames(HasPropertyTemplates);
END_ENTITY;
ENTITY IfcPropertySingleValue
SUBTYPE OF (IfcSimpleProperty);
NominalValue : OPTIONAL IfcValue;
Unit : OPTIONAL IfcUnit;
END_ENTITY;
ENTITY IfcPropertyTableValue
SUBTYPE OF (IfcSimpleProperty);
DefiningValues : OPTIONAL LIST [1:?] OF UNIQUE IfcValue;
DefinedValues : OPTIONAL LIST [1:?] OF IfcValue;
Expression : OPTIONAL IfcText;
DefiningUnit : OPTIONAL IfcUnit;
DefinedUnit : OPTIONAL IfcUnit;
CurveInterpolation : OPTIONAL IfcCurveInterpolationEnum;
WHERE
WR21 : (NOT(EXISTS(DefiningValues)) AND NOT(EXISTS(DefinedValues)))
OR (SIZEOF(DefiningValues) = SIZEOF(DefinedValues));
WR22 : NOT(EXISTS(DefiningValues)) OR
(SIZEOF(QUERY(temp <* SELF.DefiningValues | TYPEOF(temp) <> TYPEOF(SELF.DefiningValues[1])
)) = 0);
WR23 : NOT(EXISTS(DefinedValues)) OR
(SIZEOF(QUERY(temp <* SELF.DefinedValues | TYPEOF(temp) <> TYPEOF(SELF.DefinedValues[1])
)) = 0);
END_ENTITY;
ENTITY IfcPropertyTemplate
ABSTRACT SUPERTYPE OF(ONEOF(IfcComplexPropertyTemplate, IfcSimplePropertyTemplate))
SUBTYPE OF (IfcPropertyTemplateDefinition);
INVERSE
PartOfComplexTemplate : SET [0:?] OF IfcComplexPropertyTemplate FOR HasPropertyTemplates;
PartOfPsetTemplate : SET [0:?] OF IfcPropertySetTemplate FOR HasPropertyTemplates;
END_ENTITY;
ENTITY IfcPropertyTemplateDefinition
ABSTRACT SUPERTYPE OF(ONEOF(IfcPropertySetTemplate, IfcPropertyTemplate))
SUBTYPE OF (IfcPropertyDefinition);
END_ENTITY;
ENTITY IfcProtectiveDevice
SUBTYPE OF (IfcFlowController);
PredefinedType : OPTIONAL IfcProtectiveDeviceTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcProtectiveDeviceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcProtectiveDeviceTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcProtectiveDeviceType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcProtectiveDeviceTrippingUnit
SUBTYPE OF (IfcDistributionControlElement);
PredefinedType : OPTIONAL IfcProtectiveDeviceTrippingUnitTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcProtectiveDeviceTrippingUnitTypeEnum.USERDEFINED) OR
((PredefinedType = IfcProtectiveDeviceTrippingUnitTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcProtectiveDeviceTrippingUnitType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcProtectiveDeviceTrippingUnitType
SUBTYPE OF (IfcDistributionControlElementType);
PredefinedType : IfcProtectiveDeviceTrippingUnitTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcProtectiveDeviceTrippingUnitTypeEnum.USERDEFINED) OR
((PredefinedType = IfcProtectiveDeviceTrippingUnitTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcProtectiveDeviceType
SUBTYPE OF (IfcFlowControllerType);
PredefinedType : IfcProtectiveDeviceTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcProtectiveDeviceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcProtectiveDeviceTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcProxy
SUBTYPE OF (IfcProduct);
ProxyType : IfcObjectTypeEnum;
Tag : OPTIONAL IfcLabel;
WHERE
WR1 : EXISTS(SELF\IfcRoot.Name);
END_ENTITY;
ENTITY IfcPump
SUBTYPE OF (IfcFlowMovingDevice);
PredefinedType : OPTIONAL IfcPumpTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcPumpTypeEnum.USERDEFINED) OR
((PredefinedType = IfcPumpTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcPumpType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcPumpType
SUBTYPE OF (IfcFlowMovingDeviceType);
PredefinedType : IfcPumpTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcPumpTypeEnum.USERDEFINED) OR
((PredefinedType = IfcPumpTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcQuantityArea
SUBTYPE OF (IfcPhysicalSimpleQuantity);
AreaValue : IfcAreaMeasure;
Formula : OPTIONAL IfcLabel;
WHERE
WR21 : NOT(EXISTS(SELF\IfcPhysicalSimpleQuantity.Unit)) OR
(SELF\IfcPhysicalSimpleQuantity.Unit.UnitType = IfcUnitEnum.AREAUNIT);
WR22 : AreaValue >= 0.;
END_ENTITY;
ENTITY IfcQuantityCount
SUBTYPE OF (IfcPhysicalSimpleQuantity);
CountValue : IfcCountMeasure;
Formula : OPTIONAL IfcLabel;
WHERE
WR21 : CountValue >= 0.;
END_ENTITY;
ENTITY IfcQuantityLength
SUBTYPE OF (IfcPhysicalSimpleQuantity);
LengthValue : IfcLengthMeasure;
Formula : OPTIONAL IfcLabel;
WHERE
WR21 : NOT(EXISTS(SELF\IfcPhysicalSimpleQuantity.Unit)) OR
(SELF\IfcPhysicalSimpleQuantity.Unit.UnitType = IfcUnitEnum.LENGTHUNIT);
WR22 : LengthValue >= 0.;
END_ENTITY;
ENTITY IfcQuantitySet
ABSTRACT SUPERTYPE OF(IfcElementQuantity)
SUBTYPE OF (IfcPropertySetDefinition);
END_ENTITY;
ENTITY IfcQuantityTime
SUBTYPE OF (IfcPhysicalSimpleQuantity);
TimeValue : IfcTimeMeasure;
Formula : OPTIONAL IfcLabel;
WHERE
WR21 : NOT(EXISTS(SELF\IfcPhysicalSimpleQuantity.Unit)) OR
(SELF\IfcPhysicalSimpleQuantity.Unit.UnitType = IfcUnitEnum.TIMEUNIT);
WR22 : TimeValue >= 0.;
END_ENTITY;
ENTITY IfcQuantityVolume
SUBTYPE OF (IfcPhysicalSimpleQuantity);
VolumeValue : IfcVolumeMeasure;
Formula : OPTIONAL IfcLabel;
WHERE
WR21 : NOT(EXISTS(SELF\IfcPhysicalSimpleQuantity.Unit)) OR
(SELF\IfcPhysicalSimpleQuantity.Unit.UnitType = IfcUnitEnum.VOLUMEUNIT);
WR22 : VolumeValue >= 0.;
END_ENTITY;
ENTITY IfcQuantityWeight
SUBTYPE OF (IfcPhysicalSimpleQuantity);
WeightValue : IfcMassMeasure;
Formula : OPTIONAL IfcLabel;
WHERE
WR21 : NOT(EXISTS(SELF\IfcPhysicalSimpleQuantity.Unit)) OR
(SELF\IfcPhysicalSimpleQuantity.Unit.UnitType = IfcUnitEnum.MASSUNIT);
WR22 : WeightValue >= 0.;
END_ENTITY;
ENTITY IfcRailing
SUBTYPE OF (IfcBuildingElement);
PredefinedType : OPTIONAL IfcRailingTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcRailingTypeEnum.USERDEFINED) OR
((PredefinedType = IfcRailingTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDBLDGELEMENTS.IfcRailingType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcRailingType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcRailingTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcRailingTypeEnum.USERDEFINED) OR
((PredefinedType = IfcRailingTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcRamp
SUBTYPE OF (IfcBuildingElement);
PredefinedType : OPTIONAL IfcRampTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcRampTypeEnum.USERDEFINED) OR
((PredefinedType = IfcRampTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDBLDGELEMENTS.IfcRampType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcRampFlight
SUBTYPE OF (IfcBuildingElement);
PredefinedType : OPTIONAL IfcRampFlightTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcRampFlightTypeEnum.USERDEFINED) OR
((PredefinedType = IfcRampFlightTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDBLDGELEMENTS.IfcRampFlightType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcRampFlightType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcRampFlightTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcRampFlightTypeEnum.USERDEFINED) OR
((PredefinedType = IfcRampFlightTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcRampType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcRampTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcRampTypeEnum.USERDEFINED) OR
((PredefinedType = IfcRampTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcRationalBSplineCurveWithKnots
SUBTYPE OF (IfcBSplineCurveWithKnots);
WeightsData : LIST [2:?] OF IfcReal;
DERIVE
Weights : ARRAY [0:UpperIndexOnControlPoints] OF IfcReal := IfcListToArray(WeightsData,0,SELF\IfcBSplineCurve.UpperIndexOnControlPoints);
WHERE
SameNumOfWeightsAndPoints : SIZEOF(WeightsData) = SIZEOF(SELF\IfcBSplineCurve.ControlPointsList);
WeightsGreaterZero : IfcCurveWeightsPositive(SELF);
END_ENTITY;
ENTITY IfcRationalBSplineSurfaceWithKnots
SUBTYPE OF (IfcBSplineSurfaceWithKnots);
WeightsData : LIST [2:?] OF LIST [2:?] OF IfcReal;
DERIVE
Weights : ARRAY [0:UUpper] OF ARRAY [0:VUpper] OF IfcReal := IfcMakeArrayOfArray(WeightsData,0,UUpper,0,VUpper);
WHERE
CorrespondingWeightsDataLists : (SIZEOF(WeightsData) = SIZEOF(SELF\IfcBSplineSurface.ControlPointsList))
AND
(SIZEOF(WeightsData[1]) = SIZEOF(SELF\IfcBSplineSurface.ControlPointsList[1]));
WeightValuesGreaterZero : IfcSurfaceWeightsPositive(SELF);
END_ENTITY;
ENTITY IfcRectangleHollowProfileDef
SUBTYPE OF (IfcRectangleProfileDef);
WallThickness : IfcPositiveLengthMeasure;
InnerFilletRadius : OPTIONAL IfcNonNegativeLengthMeasure;
OuterFilletRadius : OPTIONAL IfcNonNegativeLengthMeasure;
WHERE
ValidWallThickness : (WallThickness < (SELF\IfcRectangleProfileDef.XDim/2.)) AND
(WallThickness < (SELF\IfcRectangleProfileDef.YDim/2.));
ValidInnerRadius : NOT(EXISTS(InnerFilletRadius)) OR
((InnerFilletRadius <= (SELF\IfcRectangleProfileDef.XDim/2. - WallThickness)) AND
(InnerFilletRadius <= (SELF\IfcRectangleProfileDef.YDim/2. - WallThickness)))
;
ValidOuterRadius : NOT(EXISTS(OuterFilletRadius)) OR
((OuterFilletRadius <= (SELF\IfcRectangleProfileDef.XDim/2.)) AND
(OuterFilletRadius <= (SELF\IfcRectangleProfileDef.YDim/2.)));
END_ENTITY;
ENTITY IfcRectangleProfileDef
SUPERTYPE OF(ONEOF(IfcRectangleHollowProfileDef, IfcRoundedRectangleProfileDef))
SUBTYPE OF (IfcParameterizedProfileDef);
XDim : IfcPositiveLengthMeasure;
YDim : IfcPositiveLengthMeasure;
END_ENTITY;
ENTITY IfcRectangularPyramid
SUBTYPE OF (IfcCsgPrimitive3D);
XLength : IfcPositiveLengthMeasure;
YLength : IfcPositiveLengthMeasure;
Height : IfcPositiveLengthMeasure;
END_ENTITY;
ENTITY IfcRectangularTrimmedSurface
SUBTYPE OF (IfcBoundedSurface);
BasisSurface : IfcSurface;
U1 : IfcParameterValue;
V1 : IfcParameterValue;
U2 : IfcParameterValue;
V2 : IfcParameterValue;
Usense : IfcBoolean;
Vsense : IfcBoolean;
WHERE
U1AndU2Different : U1 <> U2;
V1AndV2Different : V1 <> V2;
UsenseCompatible : (('IFCGEOMETRYRESOURCE.IfcElementarySurface' IN TYPEOF(BasisSurface)) AND
(NOT ('IFCGEOMETRYRESOURCE.IfcPlane' IN TYPEOF(BasisSurface)))) OR
('IFCGEOMETRYRESOURCE.IfcSurfaceOfRevolution' IN TYPEOF(BasisSurface)) OR
(Usense = (U2 > U1));
VsenseCompatible : Vsense = (V2 > V1);
END_ENTITY;
ENTITY IfcRecurrencePattern;
RecurrenceType : IfcRecurrenceTypeEnum;
DayComponent : OPTIONAL SET [1:?] OF IfcDayInMonthNumber;
WeekdayComponent : OPTIONAL SET [1:?] OF IfcDayInWeekNumber;
MonthComponent : OPTIONAL SET [1:?] OF IfcMonthInYearNumber;
Position : OPTIONAL IfcInteger;
Interval : OPTIONAL IfcInteger;
Occurrences : OPTIONAL IfcInteger;
TimePeriods : OPTIONAL LIST [1:?] OF IfcTimePeriod;
END_ENTITY;
ENTITY IfcReference;
TypeIdentifier : OPTIONAL IfcIdentifier;
AttributeIdentifier : OPTIONAL IfcIdentifier;
InstanceName : OPTIONAL IfcLabel;
ListPositions : OPTIONAL LIST [1:?] OF IfcInteger;
InnerReference : OPTIONAL IfcReference;
END_ENTITY;
ENTITY IfcRegularTimeSeries
SUBTYPE OF (IfcTimeSeries);
TimeStep : IfcTimeMeasure;
Values : LIST [1:?] OF IfcTimeSeriesValue;
END_ENTITY;
ENTITY IfcReinforcementBarProperties
SUBTYPE OF (IfcPreDefinedProperties);
TotalCrossSectionArea : IfcAreaMeasure;
SteelGrade : IfcLabel;
BarSurface : OPTIONAL IfcReinforcingBarSurfaceEnum;
EffectiveDepth : OPTIONAL IfcLengthMeasure;
NominalBarDiameter : OPTIONAL IfcPositiveLengthMeasure;
BarCount : OPTIONAL IfcCountMeasure;
END_ENTITY;
ENTITY IfcReinforcementDefinitionProperties
SUBTYPE OF (IfcPreDefinedPropertySet);
DefinitionType : OPTIONAL IfcLabel;
ReinforcementSectionDefinitions : LIST [1:?] OF IfcSectionReinforcementProperties;
END_ENTITY;
ENTITY IfcReinforcingBar
SUBTYPE OF (IfcReinforcingElement);
NominalDiameter : OPTIONAL IfcPositiveLengthMeasure;
CrossSectionArea : OPTIONAL IfcAreaMeasure;
BarLength : OPTIONAL IfcPositiveLengthMeasure;
PredefinedType : OPTIONAL IfcReinforcingBarTypeEnum;
BarSurface : OPTIONAL IfcReinforcingBarSurfaceEnum;
WHERE
CorrectPredefinedType : NOT EXISTS(PredefinedType) OR
(PredefinedType <> IfcReinforcingBarTypeEnum.USERDEFINED) OR
((PredefinedType = IfcReinforcingBarTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcObject.ObjectType))
;
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSTRUCTURALELEMENTSDOMAIN.IfcReinforcingBarType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcReinforcingBarType
SUBTYPE OF (IfcReinforcingElementType);
PredefinedType : IfcReinforcingBarTypeEnum;
NominalDiameter : OPTIONAL IfcPositiveLengthMeasure;
CrossSectionArea : OPTIONAL IfcAreaMeasure;
BarLength : OPTIONAL IfcPositiveLengthMeasure;
BarSurface : OPTIONAL IfcReinforcingBarSurfaceEnum;
BendingShapeCode : OPTIONAL IfcLabel;
BendingParameters : OPTIONAL LIST [1:?] OF IfcBendingParameterSelect;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcReinforcingBarTypeEnum.USERDEFINED) OR
((PredefinedType = IfcReinforcingBarTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
BendingShapeCodeProvided : NOT EXISTS(BendingParameters) OR EXISTS(BendingShapeCode);
END_ENTITY;
ENTITY IfcReinforcingElement
ABSTRACT SUPERTYPE OF(ONEOF(IfcReinforcingBar, IfcReinforcingMesh, IfcTendon, IfcTendonAnchor))
SUBTYPE OF (IfcElementComponent);
SteelGrade : OPTIONAL IfcLabel;
END_ENTITY;
ENTITY IfcReinforcingElementType
ABSTRACT SUPERTYPE OF(ONEOF(IfcReinforcingBarType, IfcReinforcingMeshType, IfcTendonAnchorType, IfcTendonType))
SUBTYPE OF (IfcElementComponentType);
END_ENTITY;
ENTITY IfcReinforcingMesh
SUBTYPE OF (IfcReinforcingElement);
MeshLength : OPTIONAL IfcPositiveLengthMeasure;
MeshWidth : OPTIONAL IfcPositiveLengthMeasure;
LongitudinalBarNominalDiameter : OPTIONAL IfcPositiveLengthMeasure;
TransverseBarNominalDiameter : OPTIONAL IfcPositiveLengthMeasure;
LongitudinalBarCrossSectionArea : OPTIONAL IfcAreaMeasure;
TransverseBarCrossSectionArea : OPTIONAL IfcAreaMeasure;
LongitudinalBarSpacing : OPTIONAL IfcPositiveLengthMeasure;
TransverseBarSpacing : OPTIONAL IfcPositiveLengthMeasure;
PredefinedType : OPTIONAL IfcReinforcingMeshTypeEnum;
WHERE
CorrectPredefinedType : NOT EXISTS(PredefinedType) OR
(PredefinedType <> IfcReinforcingMeshTypeEnum.USERDEFINED) OR
((PredefinedType = IfcReinforcingMeshTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSTRUCTURALELEMENTSDOMAIN.IfcReinforcingMeshType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType))
;
END_ENTITY;
ENTITY IfcReinforcingMeshType
SUBTYPE OF (IfcReinforcingElementType);
PredefinedType : IfcReinforcingMeshTypeEnum;
MeshLength : OPTIONAL IfcPositiveLengthMeasure;
MeshWidth : OPTIONAL IfcPositiveLengthMeasure;
LongitudinalBarNominalDiameter : OPTIONAL IfcPositiveLengthMeasure;
TransverseBarNominalDiameter : OPTIONAL IfcPositiveLengthMeasure;
LongitudinalBarCrossSectionArea : OPTIONAL IfcAreaMeasure;
TransverseBarCrossSectionArea : OPTIONAL IfcAreaMeasure;
LongitudinalBarSpacing : OPTIONAL IfcPositiveLengthMeasure;
TransverseBarSpacing : OPTIONAL IfcPositiveLengthMeasure;
BendingShapeCode : OPTIONAL IfcLabel;
BendingParameters : OPTIONAL LIST [1:?] OF IfcBendingParameterSelect;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcReinforcingMeshTypeEnum.USERDEFINED) OR
((PredefinedType = IfcReinforcingMeshTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
BendingShapeCodeProvided : NOT EXISTS(BendingParameters) OR EXISTS(BendingShapeCode);
END_ENTITY;
ENTITY IfcRelAggregates
SUBTYPE OF (IfcRelDecomposes);
RelatingObject : IfcObjectDefinition;
RelatedObjects : SET [1:?] OF IfcObjectDefinition;
WHERE
NoSelfReference : SIZEOF(QUERY(Temp <* RelatedObjects | RelatingObject :=: Temp)) = 0;
END_ENTITY;
ENTITY IfcRelAssigns
ABSTRACT SUPERTYPE OF(ONEOF(IfcRelAssignsToActor, IfcRelAssignsToControl, IfcRelAssignsToGroup, IfcRelAssignsToProcess, IfcRelAssignsToProduct, IfcRelAssignsToResource))
SUBTYPE OF (IfcRelationship);
RelatedObjects : SET [1:?] OF IfcObjectDefinition;
RelatedObjectsType : OPTIONAL IfcObjectTypeEnum;
WHERE
WR1 : IfcCorrectObjectAssignment(RelatedObjectsType, RelatedObjects);
END_ENTITY;
ENTITY IfcRelAssignsToActor
SUBTYPE OF (IfcRelAssigns);
RelatingActor : IfcActor;
ActingRole : OPTIONAL IfcActorRole;
WHERE
NoSelfReference : SIZEOF(QUERY(Temp <* SELF\IfcRelAssigns.RelatedObjects | RelatingActor :=: Temp)) = 0;
END_ENTITY;
ENTITY IfcRelAssignsToControl
SUBTYPE OF (IfcRelAssigns);
RelatingControl : IfcControl;
WHERE
NoSelfReference : SIZEOF(QUERY(Temp <* SELF\IfcRelAssigns.RelatedObjects | RelatingControl :=: Temp)) = 0;
END_ENTITY;
ENTITY IfcRelAssignsToGroup
SUPERTYPE OF(IfcRelAssignsToGroupByFactor)
SUBTYPE OF (IfcRelAssigns);
RelatingGroup : IfcGroup;
WHERE
NoSelfReference : SIZEOF(QUERY(Temp <* SELF\IfcRelAssigns.RelatedObjects | RelatingGroup :=: Temp)) = 0;
END_ENTITY;
ENTITY IfcRelAssignsToGroupByFactor
SUBTYPE OF (IfcRelAssignsToGroup);
Factor : IfcRatioMeasure;
END_ENTITY;
ENTITY IfcRelAssignsToProcess
SUBTYPE OF (IfcRelAssigns);
RelatingProcess : IfcProcessSelect;
QuantityInProcess : OPTIONAL IfcMeasureWithUnit;
WHERE
NoSelfReference : SIZEOF(QUERY(Temp <* SELF\IfcRelAssigns.RelatedObjects | RelatingProcess :=: Temp)) = 0;
END_ENTITY;
ENTITY IfcRelAssignsToProduct
SUBTYPE OF (IfcRelAssigns);
RelatingProduct : IfcProductSelect;
WHERE
NoSelfReference : SIZEOF(QUERY(Temp <* SELF\IfcRelAssigns.RelatedObjects | RelatingProduct :=: Temp)) = 0;
END_ENTITY;
ENTITY IfcRelAssignsToResource
SUBTYPE OF (IfcRelAssigns);
RelatingResource : IfcResourceSelect;
WHERE
NoSelfReference : SIZEOF(QUERY(Temp <* SELF\IfcRelAssigns.RelatedObjects | RelatingResource :=: Temp)) = 0;
END_ENTITY;
ENTITY IfcRelAssociates
ABSTRACT SUPERTYPE OF(ONEOF(IfcRelAssociatesApproval, IfcRelAssociatesClassification, IfcRelAssociatesConstraint, IfcRelAssociatesDocument, IfcRelAssociatesLibrary, IfcRelAssociatesMaterial))
SUBTYPE OF (IfcRelationship);
RelatedObjects : SET [1:?] OF IfcDefinitionSelect;
END_ENTITY;
ENTITY IfcRelAssociatesApproval
SUBTYPE OF (IfcRelAssociates);
RelatingApproval : IfcApproval;
END_ENTITY;
ENTITY IfcRelAssociatesClassification
SUBTYPE OF (IfcRelAssociates);
RelatingClassification : IfcClassificationSelect;
END_ENTITY;
ENTITY IfcRelAssociatesConstraint
SUBTYPE OF (IfcRelAssociates);
Intent : OPTIONAL IfcLabel;
RelatingConstraint : IfcConstraint;
END_ENTITY;
ENTITY IfcRelAssociatesDocument
SUBTYPE OF (IfcRelAssociates);
RelatingDocument : IfcDocumentSelect;
END_ENTITY;
ENTITY IfcRelAssociatesLibrary
SUBTYPE OF (IfcRelAssociates);
RelatingLibrary : IfcLibrarySelect;
END_ENTITY;
ENTITY IfcRelAssociatesMaterial
SUBTYPE OF (IfcRelAssociates);
RelatingMaterial : IfcMaterialSelect;
WHERE
NoVoidElement : SIZEOF(QUERY(temp <* SELF\IfcRelAssociates.RelatedObjects |
('IFCPRODUCTEXTENSION.IfcFeatureElementSubtraction' IN TYPEOF(temp)) OR
('IFCPRODUCTEXTENSION.IfcVirtualElement' IN TYPEOF(temp))
)) = 0;
AllowedElements : SIZEOF(QUERY(temp <* SELF\IfcRelAssociates.RelatedObjects | (
SIZEOF(TYPEOF(temp) * [
'IFCPRODUCTEXTENSION.IfcElement',
'IFCPRODUCTEXTENSION.IfcElementType',
'IFCSHAREDBLDGELEMENTS.IfcWindowStyle',
'IFCSHAREDBLDGELEMENTS.IfcDoorStyle',
'IFCSTRUCTURALANALYSISDOMAIN.IfcStructuralMember',
'IFCPRODUCTEXTENSION.IfcPort']) = 0)
)) = 0;
END_ENTITY;
ENTITY IfcRelConnects
ABSTRACT SUPERTYPE OF(ONEOF(IfcRelConnectsElements, IfcRelConnectsPortToElement, IfcRelConnectsPorts, IfcRelConnectsStructuralActivity, IfcRelConnectsStructuralMember, IfcRelContainedInSpatialStructure, IfcRelCoversBldgElements, IfcRelCoversSpaces, IfcRelFillsElement, IfcRelFlowControlElements, IfcRelInterferesElements, IfcRelReferencedInSpatialStructure, IfcRelSequence, IfcRelServicesBuildings, IfcRelSpaceBoundary))
SUBTYPE OF (IfcRelationship);
END_ENTITY;
ENTITY IfcRelConnectsElements
SUPERTYPE OF(ONEOF(IfcRelConnectsPathElements, IfcRelConnectsWithRealizingElements))
SUBTYPE OF (IfcRelConnects);
ConnectionGeometry : OPTIONAL IfcConnectionGeometry;
RelatingElement : IfcElement;
RelatedElement : IfcElement;
WHERE
NoSelfReference : RelatingElement :<>: RelatedElement;
END_ENTITY;
ENTITY IfcRelConnectsPathElements
SUBTYPE OF (IfcRelConnectsElements);
RelatingPriorities : LIST [0:?] OF IfcInteger;
RelatedPriorities : LIST [0:?] OF IfcInteger;
RelatedConnectionType : IfcConnectionTypeEnum;
RelatingConnectionType : IfcConnectionTypeEnum;
WHERE
NormalizedRelatingPriorities : (SIZEOF(RelatingPriorities) = 0)
OR
(SIZEOF (QUERY (temp <* RelatingPriorities
| {0 <= temp <= 100}
)) = SIZEOF(RelatingPriorities));
NormalizedRelatedPriorities : (SIZEOF(RelatedPriorities) = 0)
OR
(SIZEOF (QUERY (temp <* RelatedPriorities
| {0 <= temp <= 100}
)) = SIZEOF(RelatedPriorities));
END_ENTITY;
ENTITY IfcRelConnectsPortToElement
SUBTYPE OF (IfcRelConnects);
RelatingPort : IfcPort;
RelatedElement : IfcDistributionElement;
END_ENTITY;
ENTITY IfcRelConnectsPorts
SUBTYPE OF (IfcRelConnects);
RelatingPort : IfcPort;
RelatedPort : IfcPort;
RealizingElement : OPTIONAL IfcElement;
WHERE
NoSelfReference : RelatingPort :<>: RelatedPort;
END_ENTITY;
ENTITY IfcRelConnectsStructuralActivity
SUBTYPE OF (IfcRelConnects);
RelatingElement : IfcStructuralActivityAssignmentSelect;
RelatedStructuralActivity : IfcStructuralActivity;
END_ENTITY;
ENTITY IfcRelConnectsStructuralMember
SUPERTYPE OF(IfcRelConnectsWithEccentricity)
SUBTYPE OF (IfcRelConnects);
RelatingStructuralMember : IfcStructuralMember;
RelatedStructuralConnection : IfcStructuralConnection;
AppliedCondition : OPTIONAL IfcBoundaryCondition;
AdditionalConditions : OPTIONAL IfcStructuralConnectionCondition;
SupportedLength : OPTIONAL IfcLengthMeasure;
ConditionCoordinateSystem : OPTIONAL IfcAxis2Placement3D;
END_ENTITY;
ENTITY IfcRelConnectsWithEccentricity
SUBTYPE OF (IfcRelConnectsStructuralMember);
ConnectionConstraint : IfcConnectionGeometry;
END_ENTITY;
ENTITY IfcRelConnectsWithRealizingElements
SUBTYPE OF (IfcRelConnectsElements);
RealizingElements : SET [1:?] OF IfcElement;
ConnectionType : OPTIONAL IfcLabel;
END_ENTITY;
ENTITY IfcRelContainedInSpatialStructure
SUBTYPE OF (IfcRelConnects);
RelatedElements : SET [1:?] OF IfcProduct;
RelatingStructure : IfcSpatialElement;
WHERE
WR31 : SIZEOF(QUERY(temp <* RelatedElements | 'IFCPRODUCTEXTENSION.IfcSpatialStructureElement' IN TYPEOF(temp))) = 0;
END_ENTITY;
ENTITY IfcRelCoversBldgElements
SUBTYPE OF (IfcRelConnects);
RelatingBuildingElement : IfcElement;
RelatedCoverings : SET [1:?] OF IfcCovering;
END_ENTITY;
ENTITY IfcRelCoversSpaces
SUBTYPE OF (IfcRelConnects);
RelatingSpace : IfcSpace;
RelatedCoverings : SET [1:?] OF IfcCovering;
END_ENTITY;
ENTITY IfcRelDeclares
SUBTYPE OF (IfcRelationship);
RelatingContext : IfcContext;
RelatedDefinitions : SET [1:?] OF IfcDefinitionSelect;
WHERE
NoSelfReference : SIZEOF(QUERY(Temp <* RelatedDefinitions | RelatingContext :=: Temp)) = 0;
END_ENTITY;
ENTITY IfcRelDecomposes
ABSTRACT SUPERTYPE OF(ONEOF(IfcRelAggregates, IfcRelNests, IfcRelProjectsElement, IfcRelVoidsElement))
SUBTYPE OF (IfcRelationship);
END_ENTITY;
ENTITY IfcRelDefines
ABSTRACT SUPERTYPE OF(ONEOF(IfcRelDefinesByObject, IfcRelDefinesByProperties, IfcRelDefinesByTemplate, IfcRelDefinesByType))
SUBTYPE OF (IfcRelationship);
END_ENTITY;
ENTITY IfcRelDefinesByObject
SUBTYPE OF (IfcRelDefines);
RelatedObjects : SET [1:?] OF IfcObject;
RelatingObject : IfcObject;
END_ENTITY;
ENTITY IfcRelDefinesByProperties
SUBTYPE OF (IfcRelDefines);
RelatedObjects : SET [1:?] OF IfcObjectDefinition;
RelatingPropertyDefinition : IfcPropertySetDefinitionSelect;
WHERE
NoRelatedTypeObject : SIZEOF(QUERY(Types <* SELF\IfcRelDefinesByProperties.RelatedObjects | 'IFCKERNEL.IfcTypeObject' IN TYPEOF(Types))) = 0;
END_ENTITY;
ENTITY IfcRelDefinesByTemplate
SUBTYPE OF (IfcRelDefines);
RelatedPropertySets : SET [1:?] OF IfcPropertySetDefinition;
RelatingTemplate : IfcPropertySetTemplate;
END_ENTITY;
ENTITY IfcRelDefinesByType
SUBTYPE OF (IfcRelDefines);
RelatedObjects : SET [1:?] OF IfcObject;
RelatingType : IfcTypeObject;
END_ENTITY;
ENTITY IfcRelFillsElement
SUBTYPE OF (IfcRelConnects);
RelatingOpeningElement : IfcOpeningElement;
RelatedBuildingElement : IfcElement;
END_ENTITY;
ENTITY IfcRelFlowControlElements
SUBTYPE OF (IfcRelConnects);
RelatedControlElements : SET [1:?] OF IfcDistributionControlElement;
RelatingFlowElement : IfcDistributionFlowElement;
END_ENTITY;
ENTITY IfcRelInterferesElements
SUBTYPE OF (IfcRelConnects);
RelatingElement : IfcElement;
RelatedElement : IfcElement;
InterferenceGeometry : OPTIONAL IfcConnectionGeometry;
InterferenceType : OPTIONAL IfcIdentifier;
ImpliedOrder : LOGICAL;
WHERE
NotSelfReference : RelatingElement :<>: RelatedElement;
END_ENTITY;
ENTITY IfcRelNests
SUBTYPE OF (IfcRelDecomposes);
RelatingObject : IfcObjectDefinition;
RelatedObjects : LIST [1:?] OF IfcObjectDefinition;
WHERE
NoSelfReference : SIZEOF(QUERY(Temp <* RelatedObjects | RelatingObject :=: Temp)) = 0;
END_ENTITY;
ENTITY IfcRelProjectsElement
SUBTYPE OF (IfcRelDecomposes);
RelatingElement : IfcElement;
RelatedFeatureElement : IfcFeatureElementAddition;
END_ENTITY;
ENTITY IfcRelReferencedInSpatialStructure
SUBTYPE OF (IfcRelConnects);
RelatedElements : SET [1:?] OF IfcProduct;
RelatingStructure : IfcSpatialElement;
WHERE
AllowedRelatedElements : SIZEOF(QUERY(temp <* RelatedElements | ('IFCPRODUCTEXTENSION.IfcSpatialStructureElement' IN TYPEOF(temp)) AND (NOT ('IFCPRODUCTEXTENSION.IfcSpace' IN TYPEOF(temp)))
)) = 0;
END_ENTITY;
ENTITY IfcRelSequence
SUBTYPE OF (IfcRelConnects);
RelatingProcess : IfcProcess;
RelatedProcess : IfcProcess;
TimeLag : OPTIONAL IfcLagTime;
SequenceType : OPTIONAL IfcSequenceEnum;
UserDefinedSequenceType : OPTIONAL IfcLabel;
WHERE
AvoidInconsistentSequence : RelatingProcess :<>: RelatedProcess;
CorrectSequenceType : (SequenceType <> IfcSequenceEnum.USERDEFINED) OR ((SequenceType = IfcSequenceEnum.USERDEFINED) AND EXISTS(UserDefinedSequenceType));
END_ENTITY;
ENTITY IfcRelServicesBuildings
SUBTYPE OF (IfcRelConnects);
RelatingSystem : IfcSystem;
RelatedBuildings : SET [1:?] OF IfcSpatialElement;
END_ENTITY;
ENTITY IfcRelSpaceBoundary
SUPERTYPE OF(IfcRelSpaceBoundary1stLevel)
SUBTYPE OF (IfcRelConnects);
RelatingSpace : IfcSpaceBoundarySelect;
RelatedBuildingElement : IfcElement;
ConnectionGeometry : OPTIONAL IfcConnectionGeometry;
PhysicalOrVirtualBoundary : IfcPhysicalOrVirtualEnum;
InternalOrExternalBoundary : IfcInternalOrExternalEnum;
WHERE
CorrectPhysOrVirt : ((PhysicalOrVirtualBoundary = IfcPhysicalOrVirtualEnum.Physical)
AND (NOT('IFCPRODUCTEXTENSION.IfcVirtualElement' IN TYPEOF(RelatedBuildingElement))))
OR
((PhysicalOrVirtualBoundary = IfcPhysicalOrVirtualEnum.Virtual)
AND (('IFCPRODUCTEXTENSION.IfcVirtualElement' IN TYPEOF(RelatedBuildingElement))
OR ('IFCPRODUCTEXTENSION.IfcOpeningElement' IN TYPEOF(RelatedBuildingElement))))
OR
(PhysicalOrVirtualBoundary = IfcPhysicalOrVirtualEnum.NotDefined);
END_ENTITY;
ENTITY IfcRelSpaceBoundary1stLevel
SUPERTYPE OF(IfcRelSpaceBoundary2ndLevel)
SUBTYPE OF (IfcRelSpaceBoundary);
ParentBoundary : OPTIONAL IfcRelSpaceBoundary1stLevel;
INVERSE
InnerBoundaries : SET [0:?] OF IfcRelSpaceBoundary1stLevel FOR ParentBoundary;
END_ENTITY;
ENTITY IfcRelSpaceBoundary2ndLevel
SUBTYPE OF (IfcRelSpaceBoundary1stLevel);
CorrespondingBoundary : OPTIONAL IfcRelSpaceBoundary2ndLevel;
INVERSE
Corresponds : SET [0:1] OF IfcRelSpaceBoundary2ndLevel FOR CorrespondingBoundary;
END_ENTITY;
ENTITY IfcRelVoidsElement
SUBTYPE OF (IfcRelDecomposes);
RelatingBuildingElement : IfcElement;
RelatedOpeningElement : IfcFeatureElementSubtraction;
END_ENTITY;
ENTITY IfcRelationship
ABSTRACT SUPERTYPE OF(ONEOF(IfcRelAssigns, IfcRelAssociates, IfcRelConnects, IfcRelDeclares, IfcRelDecomposes, IfcRelDefines))
SUBTYPE OF (IfcRoot);
END_ENTITY;
ENTITY IfcReparametrisedCompositeCurveSegment
SUBTYPE OF (IfcCompositeCurveSegment);
ParamLength : IfcParameterValue;
WHERE
PositiveLengthParameter : ParamLength > 0.0;
END_ENTITY;
ENTITY IfcRepresentation
ABSTRACT SUPERTYPE OF(ONEOF(IfcShapeModel, IfcStyleModel));
ContextOfItems : IfcRepresentationContext;
RepresentationIdentifier : OPTIONAL IfcLabel;
RepresentationType : OPTIONAL IfcLabel;
Items : SET [1:?] OF IfcRepresentationItem;
INVERSE
RepresentationMap : SET [0:1] OF IfcRepresentationMap FOR MappedRepresentation;
LayerAssignments : SET [0:?] OF IfcPresentationLayerAssignment FOR AssignedItems;
OfProductRepresentation : SET [0:?] OF IfcProductRepresentation FOR Representations;
END_ENTITY;
ENTITY IfcRepresentationContext
ABSTRACT SUPERTYPE OF(IfcGeometricRepresentationContext);
ContextIdentifier : OPTIONAL IfcLabel;
ContextType : OPTIONAL IfcLabel;
INVERSE
RepresentationsInContext : SET [0:?] OF IfcRepresentation FOR ContextOfItems;
END_ENTITY;
ENTITY IfcRepresentationItem
ABSTRACT SUPERTYPE OF(ONEOF(IfcGeometricRepresentationItem, IfcMappedItem, IfcStyledItem, IfcTopologicalRepresentationItem));
INVERSE
LayerAssignment : SET [0:1] OF IfcPresentationLayerAssignment FOR AssignedItems;
StyledByItem : SET [0:1] OF IfcStyledItem FOR Item;
END_ENTITY;
ENTITY IfcRepresentationMap;
MappingOrigin : IfcAxis2Placement;
MappedRepresentation : IfcRepresentation;
INVERSE
HasShapeAspects : SET [0:?] OF IfcShapeAspect FOR PartOfProductDefinitionShape;
MapUsage : SET [0:?] OF IfcMappedItem FOR MappingSource;
WHERE
ApplicableMappedRepr : 'IFCREPRESENTATIONRESOURCE.IfcShapeModel' IN TYPEOF(MappedRepresentation);
END_ENTITY;
ENTITY IfcResource
ABSTRACT SUPERTYPE OF(IfcConstructionResource)
SUBTYPE OF (IfcObject);
Identification : OPTIONAL IfcIdentifier;
LongDescription : OPTIONAL IfcText;
INVERSE
ResourceOf : SET [0:?] OF IfcRelAssignsToResource FOR RelatingResource;
END_ENTITY;
ENTITY IfcResourceApprovalRelationship
SUBTYPE OF (IfcResourceLevelRelationship);
RelatedResourceObjects : SET [1:?] OF IfcResourceObjectSelect;
RelatingApproval : IfcApproval;
END_ENTITY;
ENTITY IfcResourceConstraintRelationship
SUBTYPE OF (IfcResourceLevelRelationship);
RelatingConstraint : IfcConstraint;
RelatedResourceObjects : SET [1:?] OF IfcResourceObjectSelect;
END_ENTITY;
ENTITY IfcResourceLevelRelationship
ABSTRACT SUPERTYPE OF(ONEOF(IfcApprovalRelationship, IfcCurrencyRelationship, IfcDocumentInformationRelationship, IfcExternalReferenceRelationship, IfcMaterialRelationship, IfcOrganizationRelationship, IfcPropertyDependencyRelationship, IfcResourceApprovalRelationship, IfcResourceConstraintRelationship));
Name : OPTIONAL IfcLabel;
Description : OPTIONAL IfcText;
END_ENTITY;
ENTITY IfcResourceTime
SUBTYPE OF (IfcSchedulingTime);
ScheduleWork : OPTIONAL IfcDuration;
ScheduleUsage : OPTIONAL IfcPositiveRatioMeasure;
ScheduleStart : OPTIONAL IfcDateTime;
ScheduleFinish : OPTIONAL IfcDateTime;
ScheduleContour : OPTIONAL IfcLabel;
LevelingDelay : OPTIONAL IfcDuration;
IsOverAllocated : OPTIONAL IfcBoolean;
StatusTime : OPTIONAL IfcDateTime;
ActualWork : OPTIONAL IfcDuration;
ActualUsage : OPTIONAL IfcPositiveRatioMeasure;
ActualStart : OPTIONAL IfcDateTime;
ActualFinish : OPTIONAL IfcDateTime;
RemainingWork : OPTIONAL IfcDuration;
RemainingUsage : OPTIONAL IfcPositiveRatioMeasure;
Completion : OPTIONAL IfcPositiveRatioMeasure;
END_ENTITY;
ENTITY IfcRevolvedAreaSolid
SUPERTYPE OF(IfcRevolvedAreaSolidTapered)
SUBTYPE OF (IfcSweptAreaSolid);
Axis : IfcAxis1Placement;
Angle : IfcPlaneAngleMeasure;
DERIVE
AxisLine : IfcLine := IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcCurve() || IfcLine(Axis.Location, IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcVector(Axis.Z,1.0));
WHERE
AxisStartInXY : Axis.Location.Coordinates[3] = 0.0;
AxisDirectionInXY : Axis.Z.DirectionRatios[3] = 0.0;
END_ENTITY;
ENTITY IfcRevolvedAreaSolidTapered
SUBTYPE OF (IfcRevolvedAreaSolid);
EndSweptArea : IfcProfileDef;
WHERE
CorrectProfileAssignment : IfcTaperedSweptAreaProfiles(SELF\IfcSweptAreaSolid.SweptArea, SELF.EndSweptArea);
END_ENTITY;
ENTITY IfcRightCircularCone
SUBTYPE OF (IfcCsgPrimitive3D);
Height : IfcPositiveLengthMeasure;
BottomRadius : IfcPositiveLengthMeasure;
END_ENTITY;
ENTITY IfcRightCircularCylinder
SUBTYPE OF (IfcCsgPrimitive3D);
Height : IfcPositiveLengthMeasure;
Radius : IfcPositiveLengthMeasure;
END_ENTITY;
ENTITY IfcRoof
SUBTYPE OF (IfcBuildingElement);
PredefinedType : OPTIONAL IfcRoofTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcRoofTypeEnum.USERDEFINED) OR
((PredefinedType = IfcRoofTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDBLDGELEMENTS.IfcRoofType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcRoofType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcRoofTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcRoofTypeEnum.USERDEFINED) OR
((PredefinedType = IfcRoofTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcRoot
ABSTRACT SUPERTYPE OF(ONEOF(IfcObjectDefinition, IfcPropertyDefinition, IfcRelationship));
GlobalId : IfcGloballyUniqueId;
OwnerHistory : OPTIONAL IfcOwnerHistory;
Name : OPTIONAL IfcLabel;
Description : OPTIONAL IfcText;
UNIQUE
UR1 : GlobalId;
END_ENTITY;
ENTITY IfcRoundedRectangleProfileDef
SUBTYPE OF (IfcRectangleProfileDef);
RoundingRadius : IfcPositiveLengthMeasure;
WHERE
ValidRadius : ((RoundingRadius <= (SELF\IfcRectangleProfileDef.XDim/2.)) AND
(RoundingRadius <= (SELF\IfcRectangleProfileDef.YDim/2.)));
END_ENTITY;
ENTITY IfcSIUnit
SUBTYPE OF (IfcNamedUnit);
Prefix : OPTIONAL IfcSIPrefix;
Name : IfcSIUnitName;
DERIVE
SELF\IfcNamedUnit.Dimensions : IfcDimensionalExponents := IfcDimensionsForSiUnit (SELF.Name);
END_ENTITY;
ENTITY IfcSanitaryTerminal
SUBTYPE OF (IfcFlowTerminal);
PredefinedType : OPTIONAL IfcSanitaryTerminalTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcSanitaryTerminalTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSanitaryTerminalTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCPLUMBINGFIREPROTECTIONDOMAIN.IfcSanitaryTerminalType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcSanitaryTerminalType
SUBTYPE OF (IfcFlowTerminalType);
PredefinedType : IfcSanitaryTerminalTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcSanitaryTerminalTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSanitaryTerminalTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcSchedulingTime
ABSTRACT SUPERTYPE OF(ONEOF(IfcEventTime, IfcLagTime, IfcResourceTime, IfcTaskTime, IfcWorkTime));
Name : OPTIONAL IfcLabel;
DataOrigin : OPTIONAL IfcDataOriginEnum;
UserDefinedDataOrigin : OPTIONAL IfcLabel;
END_ENTITY;
ENTITY IfcSeamCurve
SUPERTYPE
SUBTYPE OF (IfcSurfaceCurve);
WHERE
TwoPCurves : SIZEOF(SELF\IfcSurfaceCurve.AssociatedGeometry) = 2;
SameSurface : IfcAssociatedSurface(SELF\IfcSurfaceCurve.AssociatedGeometry[1]) = IfcAssociatedSurface(SELF\IfcSurfaceCurve.AssociatedGeometry[2]);
END_ENTITY;
ENTITY IfcSectionProperties
SUBTYPE OF (IfcPreDefinedProperties);
SectionType : IfcSectionTypeEnum;
StartProfile : IfcProfileDef;
EndProfile : OPTIONAL IfcProfileDef;
END_ENTITY;
ENTITY IfcSectionReinforcementProperties
SUBTYPE OF (IfcPreDefinedProperties);
LongitudinalStartPosition : IfcLengthMeasure;
LongitudinalEndPosition : IfcLengthMeasure;
TransversePosition : OPTIONAL IfcLengthMeasure;
ReinforcementRole : IfcReinforcingBarRoleEnum;
SectionDefinition : IfcSectionProperties;
CrossSectionReinforcementDefinitions : SET [1:?] OF IfcReinforcementBarProperties;
END_ENTITY;
ENTITY IfcSectionedSpine
SUBTYPE OF (IfcGeometricRepresentationItem);
SpineCurve : IfcCompositeCurve;
CrossSections : LIST [2:?] OF IfcProfileDef;
CrossSectionPositions : LIST [2:?] OF IfcAxis2Placement3D;
DERIVE
Dim : IfcDimensionCount := 3;
WHERE
CorrespondingSectionPositions : SIZEOF(CrossSections) = SIZEOF(CrossSectionPositions);
ConsistentProfileTypes : SIZEOF(QUERY(temp <* CrossSections | CrossSections[1].ProfileType <> temp.ProfileType)) = 0;
SpineCurveDim : SpineCurve.Dim = 3;
END_ENTITY;
ENTITY IfcSensor
SUBTYPE OF (IfcDistributionControlElement);
PredefinedType : OPTIONAL IfcSensorTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcSensorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSensorTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCBUILDINGCONTROLSDOMAIN.IfcSensorType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcSensorType
SUBTYPE OF (IfcDistributionControlElementType);
PredefinedType : IfcSensorTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcSensorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSensorTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcShadingDevice
SUBTYPE OF (IfcBuildingElement);
PredefinedType : OPTIONAL IfcShadingDeviceTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcShadingDeviceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcShadingDeviceTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDBLDGELEMENTS.IfcShadingDeviceType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcShadingDeviceType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcShadingDeviceTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcShadingDeviceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcShadingDeviceTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcShapeAspect;
ShapeRepresentations : LIST [1:?] OF IfcShapeModel;
Name : OPTIONAL IfcLabel;
Description : OPTIONAL IfcText;
ProductDefinitional : IfcLogical;
PartOfProductDefinitionShape : OPTIONAL IfcProductRepresentationSelect;
END_ENTITY;
ENTITY IfcShapeModel
ABSTRACT SUPERTYPE OF(ONEOF(IfcShapeRepresentation, IfcTopologyRepresentation))
SUBTYPE OF (IfcRepresentation);
INVERSE
OfShapeAspect : SET [0:1] OF IfcShapeAspect FOR ShapeRepresentations;
WHERE
WR11 : (SIZEOF(SELF\IfcRepresentation.OfProductRepresentation) = 1) XOR
(SIZEOF(SELF\IfcRepresentation.RepresentationMap) = 1) XOR
(SIZEOF(OfShapeAspect) = 1);
END_ENTITY;
ENTITY IfcShapeRepresentation
SUBTYPE OF (IfcShapeModel);
WHERE
CorrectContext : 'IFCREPRESENTATIONRESOURCE.IfcGeometricRepresentationContext'
IN TYPEOF(SELF\IfcRepresentation.ContextOfItems);
NoTopologicalItem : SIZEOF(QUERY(temp <* Items |
('IFCTOPOLOGYRESOURCE.IfcTopologicalRepresentationItem' IN TYPEOF(temp))
AND (NOT(SIZEOF(
['IFCTOPOLOGYRESOURCE.IfcVertexPoint',
'IFCTOPOLOGYRESOURCE.IfcEdgeCurve',
'IFCTOPOLOGYRESOURCE.IfcFaceSurface'] * TYPEOF(temp)) = 1))
)) = 0;
HasRepresentationType : EXISTS(SELF\IfcRepresentation.RepresentationType);
HasRepresentationIdentifier : EXISTS(SELF\IfcRepresentation.RepresentationIdentifier);
CorrectItemsForType : IfcShapeRepresentationTypes(SELF\IfcRepresentation.RepresentationType, SELF\IfcRepresentation.Items);
END_ENTITY;
ENTITY IfcShellBasedSurfaceModel
SUBTYPE OF (IfcGeometricRepresentationItem);
SbsmBoundary : SET [1:?] OF IfcShell;
DERIVE
Dim : IfcDimensionCount := 3;
END_ENTITY;
ENTITY IfcSimpleProperty
ABSTRACT SUPERTYPE OF(ONEOF(IfcPropertyBoundedValue, IfcPropertyEnumeratedValue, IfcPropertyListValue, IfcPropertyReferenceValue, IfcPropertySingleValue, IfcPropertyTableValue))
SUBTYPE OF (IfcProperty);
END_ENTITY;
ENTITY IfcSimplePropertyTemplate
SUBTYPE OF (IfcPropertyTemplate);
TemplateType : OPTIONAL IfcSimplePropertyTemplateTypeEnum;
PrimaryMeasureType : OPTIONAL IfcLabel;
SecondaryMeasureType : OPTIONAL IfcLabel;
Enumerators : OPTIONAL IfcPropertyEnumeration;
PrimaryUnit : OPTIONAL IfcUnit;
SecondaryUnit : OPTIONAL IfcUnit;
Expression : OPTIONAL IfcLabel;
AccessState : OPTIONAL IfcStateEnum;
END_ENTITY;
ENTITY IfcSite
SUBTYPE OF (IfcSpatialStructureElement);
RefLatitude : OPTIONAL IfcCompoundPlaneAngleMeasure;
RefLongitude : OPTIONAL IfcCompoundPlaneAngleMeasure;
RefElevation : OPTIONAL IfcLengthMeasure;
LandTitleNumber : OPTIONAL IfcLabel;
SiteAddress : OPTIONAL IfcPostalAddress;
END_ENTITY;
ENTITY IfcSlab
SUPERTYPE OF(ONEOF(IfcSlabElementedCase, IfcSlabStandardCase))
SUBTYPE OF (IfcBuildingElement);
PredefinedType : OPTIONAL IfcSlabTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcSlabTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSlabTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDBLDGELEMENTS.IfcSlabType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcSlabElementedCase
SUBTYPE OF (IfcSlab);
WHERE
HasDecomposition : HIINDEX(SELF\IfcObjectDefinition.IsDecomposedBy) > 0;
END_ENTITY;
ENTITY IfcSlabStandardCase
SUBTYPE OF (IfcSlab);
WHERE
HasMaterialLayerSetusage : SIZEOF (QUERY(temp <* USEDIN(SELF, 'IFCKERNEL.IfcRelAssociates.RELATEDOBJECTS') |
('IFCPRODUCTEXTENSION.IfcRelAssociatesMaterial' IN TYPEOF(temp)) AND
('IFCMATERIALRESOURCE.IfcMaterialLayerSetUsage' IN TYPEOF(temp.RelatingMaterial))
)) = 1;
END_ENTITY;
ENTITY IfcSlabType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcSlabTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcSlabTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSlabTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcSlippageConnectionCondition
SUBTYPE OF (IfcStructuralConnectionCondition);
SlippageX : OPTIONAL IfcLengthMeasure;
SlippageY : OPTIONAL IfcLengthMeasure;
SlippageZ : OPTIONAL IfcLengthMeasure;
END_ENTITY;
ENTITY IfcSolarDevice
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcSolarDeviceTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcSolarDeviceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSolarDeviceTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcSolarDeviceType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcSolarDeviceType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcSolarDeviceTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcSolarDeviceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSolarDeviceTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcSolidModel
ABSTRACT SUPERTYPE OF(ONEOF(IfcCsgSolid, IfcManifoldSolidBrep, IfcSweptAreaSolid, IfcSweptDiskSolid))
SUBTYPE OF (IfcGeometricRepresentationItem);
DERIVE
Dim : IfcDimensionCount := 3;
END_ENTITY;
ENTITY IfcSpace
SUBTYPE OF (IfcSpatialStructureElement);
PredefinedType : OPTIONAL IfcSpaceTypeEnum;
ElevationWithFlooring : OPTIONAL IfcLengthMeasure;
INVERSE
HasCoverings : SET [0:?] OF IfcRelCoversSpaces FOR RelatingSpace;
BoundedBy : SET [0:?] OF IfcRelSpaceBoundary FOR RelatingSpace;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcSpaceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSpaceTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCPRODUCTEXTENSION.IfcSpaceType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcSpaceHeater
SUBTYPE OF (IfcFlowTerminal);
PredefinedType : OPTIONAL IfcSpaceHeaterTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcSpaceHeaterTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSpaceHeaterTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcSpaceHeaterType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcSpaceHeaterType
SUBTYPE OF (IfcFlowTerminalType);
PredefinedType : IfcSpaceHeaterTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcSpaceHeaterTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSpaceHeaterTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcSpaceType
SUBTYPE OF (IfcSpatialStructureElementType);
PredefinedType : IfcSpaceTypeEnum;
LongName : OPTIONAL IfcLabel;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcSpaceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSpaceTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcSpatialElementType.ElementType));
END_ENTITY;
ENTITY IfcSpatialElement
ABSTRACT SUPERTYPE OF(ONEOF(IfcExternalSpatialStructureElement, IfcSpatialStructureElement, IfcSpatialZone))
SUBTYPE OF (IfcProduct);
LongName : OPTIONAL IfcLabel;
INVERSE
ContainsElements : SET [0:?] OF IfcRelContainedInSpatialStructure FOR RelatingStructure;
ServicedBySystems : SET [0:?] OF IfcRelServicesBuildings FOR RelatedBuildings;
ReferencesElements : SET [0:?] OF IfcRelReferencedInSpatialStructure FOR RelatingStructure;
END_ENTITY;
ENTITY IfcSpatialElementType
ABSTRACT SUPERTYPE OF(ONEOF(IfcSpatialStructureElementType, IfcSpatialZoneType))
SUBTYPE OF (IfcTypeProduct);
ElementType : OPTIONAL IfcLabel;
END_ENTITY;
ENTITY IfcSpatialStructureElement
ABSTRACT SUPERTYPE OF(ONEOF(IfcBuilding, IfcBuildingStorey, IfcSite, IfcSpace))
SUBTYPE OF (IfcSpatialElement);
CompositionType : OPTIONAL IfcElementCompositionEnum;
WHERE
WR41 : (HIINDEX(SELF\IfcObjectDefinition.Decomposes) = 1)
AND
('IFCKERNEL.IfcRelAggregates' IN TYPEOF(SELF\IfcObjectDefinition.Decomposes[1]))
AND
(('IFCKERNEL.IfcProject' IN TYPEOF (SELF\IfcObjectDefinition.Decomposes[1].RelatingObject)) OR
('IFCPRODUCTEXTENSION.IfcSpatialStructureElement' IN TYPEOF (SELF\IfcObjectDefinition.Decomposes[1].RelatingObject))
);
END_ENTITY;
ENTITY IfcSpatialStructureElementType
ABSTRACT SUPERTYPE OF(IfcSpaceType)
SUBTYPE OF (IfcSpatialElementType);
END_ENTITY;
ENTITY IfcSpatialZone
SUBTYPE OF (IfcSpatialElement);
PredefinedType : OPTIONAL IfcSpatialZoneTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcSpatialZoneTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSpatialZoneTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCPRODUCTEXTENSION.IfcSpatialZoneType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcSpatialZoneType
SUBTYPE OF (IfcSpatialElementType);
PredefinedType : IfcSpatialZoneTypeEnum;
LongName : OPTIONAL IfcLabel;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcSpatialZoneTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSpatialZoneTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcSpatialElementType.ElementType));
END_ENTITY;
ENTITY IfcSphere
SUBTYPE OF (IfcCsgPrimitive3D);
Radius : IfcPositiveLengthMeasure;
END_ENTITY;
ENTITY IfcSphericalSurface
SUBTYPE OF (IfcElementarySurface);
Radius : IfcPositiveLengthMeasure;
END_ENTITY;
ENTITY IfcStackTerminal
SUBTYPE OF (IfcFlowTerminal);
PredefinedType : OPTIONAL IfcStackTerminalTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcStackTerminalTypeEnum.USERDEFINED) OR
((PredefinedType = IfcStackTerminalTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCPLUMBINGFIREPROTECTIONDOMAIN.IfcStackTerminalType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcStackTerminalType
SUBTYPE OF (IfcFlowTerminalType);
PredefinedType : IfcStackTerminalTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcStackTerminalTypeEnum.USERDEFINED) OR
((PredefinedType = IfcStackTerminalTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcStair
SUBTYPE OF (IfcBuildingElement);
PredefinedType : OPTIONAL IfcStairTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcStairTypeEnum.USERDEFINED) OR
((PredefinedType = IfcStairTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDBLDGELEMENTS.IfcStairType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcStairFlight
SUBTYPE OF (IfcBuildingElement);
NumberOfRisers : OPTIONAL IfcInteger;
NumberOfTreads : OPTIONAL IfcInteger;
RiserHeight : OPTIONAL IfcPositiveLengthMeasure;
TreadLength : OPTIONAL IfcPositiveLengthMeasure;
PredefinedType : OPTIONAL IfcStairFlightTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcStairFlightTypeEnum.USERDEFINED) OR
((PredefinedType = IfcStairFlightTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDBLDGELEMENTS.IfcStairFlightType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcStairFlightType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcStairFlightTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcStairFlightTypeEnum.USERDEFINED) OR
((PredefinedType = IfcStairFlightTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcStairType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcStairTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcStairTypeEnum.USERDEFINED) OR
((PredefinedType = IfcStairTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcStructuralAction
ABSTRACT SUPERTYPE OF(ONEOF(IfcStructuralCurveAction, IfcStructuralPointAction, IfcStructuralSurfaceAction))
SUBTYPE OF (IfcStructuralActivity);
DestabilizingLoad : OPTIONAL IfcBoolean;
END_ENTITY;
ENTITY IfcStructuralActivity
ABSTRACT SUPERTYPE OF(ONEOF(IfcStructuralAction, IfcStructuralReaction))
SUBTYPE OF (IfcProduct);
AppliedLoad : IfcStructuralLoad;
GlobalOrLocal : IfcGlobalOrLocalEnum;
INVERSE
AssignedToStructuralItem : SET [0:1] OF IfcRelConnectsStructuralActivity FOR RelatedStructuralActivity;
END_ENTITY;
ENTITY IfcStructuralAnalysisModel
SUBTYPE OF (IfcSystem);
PredefinedType : IfcAnalysisModelTypeEnum;
OrientationOf2DPlane : OPTIONAL IfcAxis2Placement3D;
LoadedBy : OPTIONAL SET [1:?] OF IfcStructuralLoadGroup;
HasResults : OPTIONAL SET [1:?] OF IfcStructuralResultGroup;
SharedPlacement : OPTIONAL IfcObjectPlacement;
WHERE
HasObjectType : (PredefinedType <> IfcAnalysisModelTypeEnum.USERDEFINED) OR EXISTS(SELF\IfcObject.ObjectType);
END_ENTITY;
ENTITY IfcStructuralConnection
ABSTRACT SUPERTYPE OF(ONEOF(IfcStructuralCurveConnection, IfcStructuralPointConnection, IfcStructuralSurfaceConnection))
SUBTYPE OF (IfcStructuralItem);
AppliedCondition : OPTIONAL IfcBoundaryCondition;
INVERSE
ConnectsStructuralMembers : SET [1:?] OF IfcRelConnectsStructuralMember FOR RelatedStructuralConnection;
END_ENTITY;
ENTITY IfcStructuralConnectionCondition
ABSTRACT SUPERTYPE OF(ONEOF(IfcFailureConnectionCondition, IfcSlippageConnectionCondition));
Name : OPTIONAL IfcLabel;
END_ENTITY;
ENTITY IfcStructuralCurveAction
SUPERTYPE OF(IfcStructuralLinearAction)
SUBTYPE OF (IfcStructuralAction);
ProjectedOrTrue : OPTIONAL IfcProjectedOrTrueLengthEnum;
PredefinedType : IfcStructuralCurveActivityTypeEnum;
WHERE
ProjectedIsGlobal : (NOT EXISTS(ProjectedOrTrue)) OR
((ProjectedOrTrue <> PROJECTED_LENGTH) OR
(SELF\IfcStructuralActivity.GlobalOrLocal = GLOBAL_COORDS));
HasObjectType : (PredefinedType <> IfcStructuralCurveActivityTypeEnum.USERDEFINED) OR EXISTS(SELF\IfcObject.ObjectType);
SuitablePredefinedType : PredefinedType <> IfcStructuralCurveActivityTypeEnum.EQUIDISTANT;
END_ENTITY;
ENTITY IfcStructuralCurveConnection
SUBTYPE OF (IfcStructuralConnection);
Axis : IfcDirection;
END_ENTITY;
ENTITY IfcStructuralCurveMember
SUPERTYPE OF(IfcStructuralCurveMemberVarying)
SUBTYPE OF (IfcStructuralMember);
PredefinedType : IfcStructuralCurveMemberTypeEnum;
Axis : IfcDirection;
WHERE
HasObjectType : (PredefinedType <> IfcStructuralCurveMemberTypeEnum.USERDEFINED) OR EXISTS(SELF\IfcObject.ObjectType);
END_ENTITY;
ENTITY IfcStructuralCurveMemberVarying
SUBTYPE OF (IfcStructuralCurveMember);
END_ENTITY;
ENTITY IfcStructuralCurveReaction
SUBTYPE OF (IfcStructuralReaction);
PredefinedType : IfcStructuralCurveActivityTypeEnum;
WHERE
HasObjectType : (PredefinedType <> IfcStructuralCurveActivityTypeEnum.USERDEFINED) OR EXISTS(SELF\IfcObject.ObjectType);
SuitablePredefinedType : (PredefinedType <> IfcStructuralCurveActivityTypeEnum.SINUS) AND (PredefinedType <> IfcStructuralCurveActivityTypeEnum.PARABOLA);
END_ENTITY;
ENTITY IfcStructuralItem
ABSTRACT SUPERTYPE OF(ONEOF(IfcStructuralConnection, IfcStructuralMember))
SUBTYPE OF (IfcProduct);
INVERSE
AssignedStructuralActivity : SET [0:?] OF IfcRelConnectsStructuralActivity FOR RelatingElement;
END_ENTITY;
ENTITY IfcStructuralLinearAction
SUBTYPE OF (IfcStructuralCurveAction);
WHERE
SuitableLoadType : SIZEOF(['IFCSTRUCTURALLOADRESOURCE.IfcStructuralLoadLinearForce', 'IFCSTRUCTURALLOADRESOURCE.IfcStructuralLoadTemperature'] * TYPEOF(SELF\IfcStructuralActivity.AppliedLoad)) = 1;
ConstPredefinedType : SELF\IfcStructuralCurveAction.PredefinedType = IfcStructuralCurveActivityTypeEnum.CONST;
END_ENTITY;
ENTITY IfcStructuralLoad
ABSTRACT SUPERTYPE OF(ONEOF(IfcStructuralLoadConfiguration, IfcStructuralLoadOrResult));
Name : OPTIONAL IfcLabel;
END_ENTITY;
ENTITY IfcStructuralLoadCase
SUBTYPE OF (IfcStructuralLoadGroup);
SelfWeightCoefficients : OPTIONAL LIST [3:3] OF IfcRatioMeasure;
WHERE
IsLoadCasePredefinedType : SELF\IfcStructuralLoadGroup.PredefinedType = IfcLoadGroupTypeEnum.LOAD_CASE;
END_ENTITY;
ENTITY IfcStructuralLoadConfiguration
SUBTYPE OF (IfcStructuralLoad);
Values : LIST [1:?] OF IfcStructuralLoadOrResult;
Locations : OPTIONAL LIST [1:?] OF UNIQUE LIST [1:2] OF IfcLengthMeasure;
WHERE
ValidListSize : NOT EXISTS(Locations) OR (SIZEOF(Locations) = SIZEOF(Values));
END_ENTITY;
ENTITY IfcStructuralLoadGroup
SUPERTYPE OF(IfcStructuralLoadCase)
SUBTYPE OF (IfcGroup);
PredefinedType : IfcLoadGroupTypeEnum;
ActionType : IfcActionTypeEnum;
ActionSource : IfcActionSourceTypeEnum;
Coefficient : OPTIONAL IfcRatioMeasure;
Purpose : OPTIONAL IfcLabel;
INVERSE
SourceOfResultGroup : SET [0:1] OF IfcStructuralResultGroup FOR ResultForLoadGroup;
LoadGroupFor : SET [0:?] OF IfcStructuralAnalysisModel FOR LoadedBy;
WHERE
HasObjectType : (
(PredefinedType <> IfcLoadGroupTypeEnum.USERDEFINED) AND
(ActionType <> IfcActionTypeEnum.USERDEFINED) AND
(ActionSource <> IfcActionSourceTypeEnum.USERDEFINED)
) OR EXISTS(SELF\IfcObject.ObjectType);
END_ENTITY;
ENTITY IfcStructuralLoadLinearForce
SUBTYPE OF (IfcStructuralLoadStatic);
LinearForceX : OPTIONAL IfcLinearForceMeasure;
LinearForceY : OPTIONAL IfcLinearForceMeasure;
LinearForceZ : OPTIONAL IfcLinearForceMeasure;
LinearMomentX : OPTIONAL IfcLinearMomentMeasure;
LinearMomentY : OPTIONAL IfcLinearMomentMeasure;
LinearMomentZ : OPTIONAL IfcLinearMomentMeasure;
END_ENTITY;
ENTITY IfcStructuralLoadOrResult
ABSTRACT SUPERTYPE OF(ONEOF(IfcStructuralLoadStatic, IfcSurfaceReinforcementArea))
SUBTYPE OF (IfcStructuralLoad);
END_ENTITY;
ENTITY IfcStructuralLoadPlanarForce
SUBTYPE OF (IfcStructuralLoadStatic);
PlanarForceX : OPTIONAL IfcPlanarForceMeasure;
PlanarForceY : OPTIONAL IfcPlanarForceMeasure;
PlanarForceZ : OPTIONAL IfcPlanarForceMeasure;
END_ENTITY;
ENTITY IfcStructuralLoadSingleDisplacement
SUPERTYPE OF(IfcStructuralLoadSingleDisplacementDistortion)
SUBTYPE OF (IfcStructuralLoadStatic);
DisplacementX : OPTIONAL IfcLengthMeasure;
DisplacementY : OPTIONAL IfcLengthMeasure;
DisplacementZ : OPTIONAL IfcLengthMeasure;
RotationalDisplacementRX : OPTIONAL IfcPlaneAngleMeasure;
RotationalDisplacementRY : OPTIONAL IfcPlaneAngleMeasure;
RotationalDisplacementRZ : OPTIONAL IfcPlaneAngleMeasure;
END_ENTITY;
ENTITY IfcStructuralLoadSingleDisplacementDistortion
SUBTYPE OF (IfcStructuralLoadSingleDisplacement);
Distortion : OPTIONAL IfcCurvatureMeasure;
END_ENTITY;
ENTITY IfcStructuralLoadSingleForce
SUPERTYPE OF(IfcStructuralLoadSingleForceWarping)
SUBTYPE OF (IfcStructuralLoadStatic);
ForceX : OPTIONAL IfcForceMeasure;
ForceY : OPTIONAL IfcForceMeasure;
ForceZ : OPTIONAL IfcForceMeasure;
MomentX : OPTIONAL IfcTorqueMeasure;
MomentY : OPTIONAL IfcTorqueMeasure;
MomentZ : OPTIONAL IfcTorqueMeasure;
END_ENTITY;
ENTITY IfcStructuralLoadSingleForceWarping
SUBTYPE OF (IfcStructuralLoadSingleForce);
WarpingMoment : OPTIONAL IfcWarpingMomentMeasure;
END_ENTITY;
ENTITY IfcStructuralLoadStatic
ABSTRACT SUPERTYPE OF(ONEOF(IfcStructuralLoadLinearForce, IfcStructuralLoadPlanarForce, IfcStructuralLoadSingleDisplacement, IfcStructuralLoadSingleForce, IfcStructuralLoadTemperature))
SUBTYPE OF (IfcStructuralLoadOrResult);
END_ENTITY;
ENTITY IfcStructuralLoadTemperature
SUBTYPE OF (IfcStructuralLoadStatic);
DeltaTConstant : OPTIONAL IfcThermodynamicTemperatureMeasure;
DeltaTY : OPTIONAL IfcThermodynamicTemperatureMeasure;
DeltaTZ : OPTIONAL IfcThermodynamicTemperatureMeasure;
END_ENTITY;
ENTITY IfcStructuralMember
ABSTRACT SUPERTYPE OF(ONEOF(IfcStructuralCurveMember, IfcStructuralSurfaceMember))
SUBTYPE OF (IfcStructuralItem);
INVERSE
ConnectedBy : SET [0:?] OF IfcRelConnectsStructuralMember FOR RelatingStructuralMember;
END_ENTITY;
ENTITY IfcStructuralPlanarAction
SUBTYPE OF (IfcStructuralSurfaceAction);
WHERE
SuitableLoadType : SIZEOF(['IFCSTRUCTURALLOADRESOURCE.IfcStructuralLoadPlanarForce', 'IFCSTRUCTURALLOADRESOURCE.IfcStructuralLoadTemperature'] * TYPEOF(SELF\IfcStructuralActivity.AppliedLoad)) = 1;
ConstPredefinedType : SELF\IfcStructuralSurfaceAction.PredefinedType = IfcStructuralSurfaceActivityTypeEnum.CONST;
END_ENTITY;
ENTITY IfcStructuralPointAction
SUBTYPE OF (IfcStructuralAction);
WHERE
SuitableLoadType : SIZEOF(['IFCSTRUCTURALLOADRESOURCE.IfcStructuralLoadSingleForce', 'IFCSTRUCTURALLOADRESOURCE.IfcStructuralLoadSingleDisplacement'] * TYPEOF(SELF\IfcStructuralActivity.AppliedLoad)) = 1;
END_ENTITY;
ENTITY IfcStructuralPointConnection
SUBTYPE OF (IfcStructuralConnection);
ConditionCoordinateSystem : OPTIONAL IfcAxis2Placement3D;
END_ENTITY;
ENTITY IfcStructuralPointReaction
SUBTYPE OF (IfcStructuralReaction);
WHERE
SuitableLoadType : SIZEOF(['IFCSTRUCTURALLOADRESOURCE.IfcStructuralLoadSingleForce', 'IFCSTRUCTURALLOADRESOURCE.IfcStructuralLoadSingleDisplacement'] * TYPEOF(SELF\IfcStructuralActivity.AppliedLoad)) = 1;
END_ENTITY;
ENTITY IfcStructuralReaction
ABSTRACT SUPERTYPE OF(ONEOF(IfcStructuralCurveReaction, IfcStructuralPointReaction, IfcStructuralSurfaceReaction))
SUBTYPE OF (IfcStructuralActivity);
END_ENTITY;
ENTITY IfcStructuralResultGroup
SUBTYPE OF (IfcGroup);
TheoryType : IfcAnalysisTheoryTypeEnum;
ResultForLoadGroup : OPTIONAL IfcStructuralLoadGroup;
IsLinear : IfcBoolean;
INVERSE
ResultGroupFor : SET [0:1] OF IfcStructuralAnalysisModel FOR HasResults;
WHERE
HasObjectType : (TheoryType <> IfcAnalysisTheoryTypeEnum.USERDEFINED) OR EXISTS(SELF\IfcObject.ObjectType);
END_ENTITY;
ENTITY IfcStructuralSurfaceAction
SUPERTYPE OF(IfcStructuralPlanarAction)
SUBTYPE OF (IfcStructuralAction);
ProjectedOrTrue : OPTIONAL IfcProjectedOrTrueLengthEnum;
PredefinedType : IfcStructuralSurfaceActivityTypeEnum;
WHERE
ProjectedIsGlobal : (NOT EXISTS(ProjectedOrTrue)) OR
((ProjectedOrTrue <> PROJECTED_LENGTH) OR
(SELF\IfcStructuralActivity.GlobalOrLocal = GLOBAL_COORDS));
HasObjectType : (PredefinedType <> IfcStructuralSurfaceActivityTypeEnum.USERDEFINED) OR EXISTS(SELF\IfcObject.ObjectType);
END_ENTITY;
ENTITY IfcStructuralSurfaceConnection
SUBTYPE OF (IfcStructuralConnection);
END_ENTITY;
ENTITY IfcStructuralSurfaceMember
SUPERTYPE OF(IfcStructuralSurfaceMemberVarying)
SUBTYPE OF (IfcStructuralMember);
PredefinedType : IfcStructuralSurfaceMemberTypeEnum;
Thickness : OPTIONAL IfcPositiveLengthMeasure;
WHERE
HasObjectType : (PredefinedType <> IfcStructuralSurfaceMemberTypeEnum.USERDEFINED) OR EXISTS(SELF\IfcObject.ObjectType);
END_ENTITY;
ENTITY IfcStructuralSurfaceMemberVarying
SUBTYPE OF (IfcStructuralSurfaceMember);
END_ENTITY;
ENTITY IfcStructuralSurfaceReaction
SUBTYPE OF (IfcStructuralReaction);
PredefinedType : IfcStructuralSurfaceActivityTypeEnum;
WHERE
HasPredefinedType : (PredefinedType <> IfcStructuralSurfaceActivityTypeEnum.USERDEFINED) OR EXISTS(SELF\IfcObject.ObjectType);
END_ENTITY;
ENTITY IfcStyleModel
ABSTRACT SUPERTYPE OF(IfcStyledRepresentation)
SUBTYPE OF (IfcRepresentation);
END_ENTITY;
ENTITY IfcStyledItem
SUBTYPE OF (IfcRepresentationItem);
Item : OPTIONAL IfcRepresentationItem;
Styles : SET [1:?] OF IfcStyleAssignmentSelect;
Name : OPTIONAL IfcLabel;
WHERE
ApplicableItem : NOT('IFCPRESENTATIONAPPEARANCERESOURCE.IfcStyledItem' IN TYPEOF(Item));
END_ENTITY;
ENTITY IfcStyledRepresentation
SUBTYPE OF (IfcStyleModel);
WHERE
OnlyStyledItems : SIZEOF(QUERY(temp <* SELF\IfcRepresentation.Items |
(NOT('IFCPRESENTATIONAPPEARANCERESOURCE.IfcStyledItem' IN TYPEOF(temp)))
)) = 0;
END_ENTITY;
ENTITY IfcSubContractResource
SUBTYPE OF (IfcConstructionResource);
PredefinedType : OPTIONAL IfcSubContractResourceTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcSubContractResourceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSubContractResourceTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
END_ENTITY;
ENTITY IfcSubContractResourceType
SUBTYPE OF (IfcConstructionResourceType);
PredefinedType : IfcSubContractResourceTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcSubContractResourceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSubContractResourceTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcTypeResource.ResourceType));
END_ENTITY;
ENTITY IfcSubedge
SUBTYPE OF (IfcEdge);
ParentEdge : IfcEdge;
END_ENTITY;
ENTITY IfcSurface
ABSTRACT SUPERTYPE OF(ONEOF(IfcBoundedSurface, IfcElementarySurface, IfcSweptSurface))
SUBTYPE OF (IfcGeometricRepresentationItem);
DERIVE
Dim : IfcDimensionCount := 3;
END_ENTITY;
ENTITY IfcSurfaceCurve
SUPERTYPE OF(ONEOF(IfcIntersectionCurve, IfcSeamCurve))
SUBTYPE OF (IfcCurve);
Curve3D : IfcCurve;
AssociatedGeometry : LIST [1:2] OF IfcPcurve;
MasterRepresentation : IfcPreferredSurfaceCurveRepresentation;
DERIVE
BasisSurface : SET [1:2] OF IfcSurface := IfcGetBasisSurface(SELF);
WHERE
CurveIs3D : Curve3D.Dim = 3;
CurveIsNotPcurve : NOT ('IFCGEOMETRYRESOURCE.IfcPcurve' IN TYPEOF(Curve3D));
END_ENTITY;
ENTITY IfcSurfaceCurveSweptAreaSolid
SUBTYPE OF (IfcSweptAreaSolid);
Directrix : IfcCurve;
StartParam : OPTIONAL IfcParameterValue;
EndParam : OPTIONAL IfcParameterValue;
ReferenceSurface : IfcSurface;
WHERE
DirectrixBounded : (EXISTS(StartParam) AND EXISTS(EndParam)) OR
(SIZEOF(['IFCGEOMETRYRESOURCE.IfcConic', 'IFCGEOMETRYRESOURCE.IfcBoundedCurve'] * TYPEOF(Directrix)) = 1);
END_ENTITY;
ENTITY IfcSurfaceFeature
SUBTYPE OF (IfcFeatureElement);
PredefinedType : OPTIONAL IfcSurfaceFeatureTypeEnum;
WHERE
HasObjectType : NOT EXISTS(PredefinedType) OR (PredefinedType <> IfcSurfaceFeatureTypeEnum.USERDEFINED) OR EXISTS(SELF\IfcObject.ObjectType);
END_ENTITY;
ENTITY IfcSurfaceOfLinearExtrusion
SUBTYPE OF (IfcSweptSurface);
ExtrudedDirection : IfcDirection;
Depth : IfcLengthMeasure;
DERIVE
ExtrusionAxis : IfcVector := IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcVector (ExtrudedDirection, Depth);
WHERE
DepthGreaterZero : Depth > 0.;
END_ENTITY;
ENTITY IfcSurfaceOfRevolution
SUBTYPE OF (IfcSweptSurface);
AxisPosition : IfcAxis1Placement;
DERIVE
AxisLine : IfcLine := IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcCurve() || IfcLine(AxisPosition.Location, IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcVector(AxisPosition.Z,1.0));
END_ENTITY;
ENTITY IfcSurfaceReinforcementArea
SUBTYPE OF (IfcStructuralLoadOrResult);
SurfaceReinforcement1 : OPTIONAL LIST [2:3] OF IfcLengthMeasure;
SurfaceReinforcement2 : OPTIONAL LIST [2:3] OF IfcLengthMeasure;
ShearReinforcement : OPTIONAL IfcRatioMeasure;
WHERE
SurfaceAndOrShearAreaSpecified : EXISTS(SurfaceReinforcement1) OR EXISTS(SurfaceReinforcement2) OR EXISTS(ShearReinforcement);
NonnegativeArea1 : (NOT EXISTS(SurfaceReinforcement1)) OR (
(SurfaceReinforcement1[1] >= 0.) AND
(SurfaceReinforcement1[2] >= 0.) AND
((SIZEOF(SurfaceReinforcement1) = 1) OR (SurfaceReinforcement1[1] >= 0.))
);
NonnegativeArea2 : (NOT EXISTS(SurfaceReinforcement2)) OR (
(SurfaceReinforcement2[1] >= 0.) AND
(SurfaceReinforcement2[2] >= 0.) AND
((SIZEOF(SurfaceReinforcement2) = 1) OR (SurfaceReinforcement2[1] >= 0.))
);
NonnegativeArea3 : (NOT EXISTS(ShearReinforcement)) OR (ShearReinforcement >= 0.);
END_ENTITY;
ENTITY IfcSurfaceStyle
SUBTYPE OF (IfcPresentationStyle);
Side : IfcSurfaceSide;
Styles : SET [1:5] OF IfcSurfaceStyleElementSelect;
WHERE
MaxOneShading : SIZEOF(QUERY(Style <* SELF.Styles |
'IFCPRESENTATIONAPPEARANCERESOURCE.IfcSurfaceStyleShading' IN
TYPEOF(Style)
)) <= 1;
MaxOneLighting : SIZEOF(QUERY(Style <* SELF.Styles |
'IFCPRESENTATIONAPPEARANCERESOURCE.IfcSurfaceStyleLighting' IN
TYPEOF(Style)
)) <= 1;
MaxOneRefraction : SIZEOF(QUERY(Style <* SELF.Styles |
'IFCPRESENTATIONAPPEARANCERESOURCE.IfcSurfaceStyleRefraction' IN
TYPEOF(Style)
)) <= 1;
MaxOneTextures : SIZEOF(QUERY(Style <* SELF.Styles |
'IFCPRESENTATIONAPPEARANCERESOURCE.IfcSurfaceStyleWithTextures' IN
TYPEOF(Style)
)) <= 1;
MaxOneExtDefined : SIZEOF(QUERY(Style <* SELF.Styles |
'IFCPRESENTATIONAPPEARANCERESOURCE.IfcExternallyDefinedSurfaceStyle' IN
TYPEOF(Style)
)) <= 1;
END_ENTITY;
ENTITY IfcSurfaceStyleLighting
SUBTYPE OF (IfcPresentationItem);
DiffuseTransmissionColour : IfcColourRgb;
DiffuseReflectionColour : IfcColourRgb;
TransmissionColour : IfcColourRgb;
ReflectanceColour : IfcColourRgb;
END_ENTITY;
ENTITY IfcSurfaceStyleRefraction
SUBTYPE OF (IfcPresentationItem);
RefractionIndex : OPTIONAL IfcReal;
DispersionFactor : OPTIONAL IfcReal;
END_ENTITY;
ENTITY IfcSurfaceStyleRendering
SUBTYPE OF (IfcSurfaceStyleShading);
DiffuseColour : OPTIONAL IfcColourOrFactor;
TransmissionColour : OPTIONAL IfcColourOrFactor;
DiffuseTransmissionColour : OPTIONAL IfcColourOrFactor;
ReflectionColour : OPTIONAL IfcColourOrFactor;
SpecularColour : OPTIONAL IfcColourOrFactor;
SpecularHighlight : OPTIONAL IfcSpecularHighlightSelect;
ReflectanceMethod : IfcReflectanceMethodEnum;
END_ENTITY;
ENTITY IfcSurfaceStyleShading
SUPERTYPE OF(IfcSurfaceStyleRendering)
SUBTYPE OF (IfcPresentationItem);
SurfaceColour : IfcColourRgb;
Transparency : OPTIONAL IfcNormalisedRatioMeasure;
END_ENTITY;
ENTITY IfcSurfaceStyleWithTextures
SUBTYPE OF (IfcPresentationItem);
Textures : LIST [1:?] OF IfcSurfaceTexture;
END_ENTITY;
ENTITY IfcSurfaceTexture
ABSTRACT SUPERTYPE OF(ONEOF(IfcBlobTexture, IfcImageTexture, IfcPixelTexture))
SUBTYPE OF (IfcPresentationItem);
RepeatS : IfcBoolean;
RepeatT : IfcBoolean;
Mode : OPTIONAL IfcIdentifier;
TextureTransform : OPTIONAL IfcCartesianTransformationOperator2D;
Parameter : OPTIONAL LIST [1:?] OF IfcIdentifier;
INVERSE
IsMappedBy : SET [0:?] OF IfcTextureCoordinate FOR Maps;
UsedInStyles : SET [0:?] OF IfcSurfaceStyleWithTextures FOR Textures;
END_ENTITY;
ENTITY IfcSweptAreaSolid
ABSTRACT SUPERTYPE OF(ONEOF(IfcExtrudedAreaSolid, IfcFixedReferenceSweptAreaSolid, IfcRevolvedAreaSolid, IfcSurfaceCurveSweptAreaSolid))
SUBTYPE OF (IfcSolidModel);
SweptArea : IfcProfileDef;
Position : OPTIONAL IfcAxis2Placement3D;
WHERE
SweptAreaType : SweptArea.ProfileType = IfcProfileTypeEnum.Area;
END_ENTITY;
ENTITY IfcSweptDiskSolid
SUPERTYPE OF(IfcSweptDiskSolidPolygonal)
SUBTYPE OF (IfcSolidModel);
Directrix : IfcCurve;
Radius : IfcPositiveLengthMeasure;
InnerRadius : OPTIONAL IfcPositiveLengthMeasure;
StartParam : OPTIONAL IfcParameterValue;
EndParam : OPTIONAL IfcParameterValue;
WHERE
DirectrixDim : Directrix.Dim = 3;
InnerRadiusSize : (NOT EXISTS(InnerRadius)) OR (Radius > InnerRadius);
DirectrixBounded : (EXISTS(StartParam) AND EXISTS(EndParam)) OR
(SIZEOF(['IFCGEOMETRYRESOURCE.IfcConic', 'IFCGEOMETRYRESOURCE.IfcBoundedCurve'] * TYPEOF(Directrix)) = 1);
END_ENTITY;
ENTITY IfcSweptDiskSolidPolygonal
SUBTYPE OF (IfcSweptDiskSolid);
FilletRadius : OPTIONAL IfcPositiveLengthMeasure;
WHERE
CorrectRadii : NOT(EXISTS(FilletRadius)) OR (FilletRadius >= SELF\IfcSweptDiskSolid.Radius);
DirectrixIsPolyline : ('IFCGEOMETRYRESOURCE.IfcPolyline' IN TYPEOF(SELF\IfcSweptDiskSolid.Directrix)) OR
(('IFCGEOMETRYRESOURCE.IfcIndexedPolyCurve' IN TYPEOF(SELF\IfcSweptDiskSolid.Directrix)) AND NOT(EXISTS(SELF\IfcSweptDiskSolid.Directrix.Segments)));
END_ENTITY;
ENTITY IfcSweptSurface
ABSTRACT SUPERTYPE OF(ONEOF(IfcSurfaceOfLinearExtrusion, IfcSurfaceOfRevolution))
SUBTYPE OF (IfcSurface);
SweptCurve : IfcProfileDef;
Position : OPTIONAL IfcAxis2Placement3D;
WHERE
SweptCurveType : SweptCurve.ProfileType = IfcProfileTypeEnum.Curve;
END_ENTITY;
ENTITY IfcSwitchingDevice
SUBTYPE OF (IfcFlowController);
PredefinedType : OPTIONAL IfcSwitchingDeviceTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcSwitchingDeviceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSwitchingDeviceTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IfcSwitchingDeviceType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcSwitchingDeviceType
SUBTYPE OF (IfcFlowControllerType);
PredefinedType : IfcSwitchingDeviceTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcSwitchingDeviceTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSwitchingDeviceTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcSystem
SUPERTYPE OF(ONEOF(IfcBuildingSystem, IfcDistributionSystem, IfcStructuralAnalysisModel, IfcZone))
SUBTYPE OF (IfcGroup);
INVERSE
ServicesBuildings : SET [0:1] OF IfcRelServicesBuildings FOR RelatingSystem;
END_ENTITY;
ENTITY IfcSystemFurnitureElement
SUBTYPE OF (IfcFurnishingElement);
PredefinedType : OPTIONAL IfcSystemFurnitureElementTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcSystemFurnitureElementTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSystemFurnitureElementTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDFACILITIESELEMENTS.IfcSystemFurnitureElementType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcSystemFurnitureElementType
SUBTYPE OF (IfcFurnishingElementType);
PredefinedType : OPTIONAL IfcSystemFurnitureElementTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcSystemFurnitureElementTypeEnum.USERDEFINED) OR
((PredefinedType = IfcSystemFurnitureElementTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcTShapeProfileDef
SUBTYPE OF (IfcParameterizedProfileDef);
Depth : IfcPositiveLengthMeasure;
FlangeWidth : IfcPositiveLengthMeasure;
WebThickness : IfcPositiveLengthMeasure;
FlangeThickness : IfcPositiveLengthMeasure;
FilletRadius : OPTIONAL IfcNonNegativeLengthMeasure;
FlangeEdgeRadius : OPTIONAL IfcNonNegativeLengthMeasure;
WebEdgeRadius : OPTIONAL IfcNonNegativeLengthMeasure;
WebSlope : OPTIONAL IfcPlaneAngleMeasure;
FlangeSlope : OPTIONAL IfcPlaneAngleMeasure;
WHERE
ValidFlangeThickness : FlangeThickness < Depth;
ValidWebThickness : WebThickness < FlangeWidth;
END_ENTITY;
ENTITY IfcTable;
Name : OPTIONAL IfcLabel;
Rows : OPTIONAL LIST [1:?] OF IfcTableRow;
Columns : OPTIONAL LIST [1:?] OF IfcTableColumn;
DERIVE
NumberOfCellsInRow : IfcInteger := HIINDEX(Rows[1].RowCells);
NumberOfHeadings : IfcInteger := SIZEOF(QUERY( Temp <* Rows | Temp.IsHeading));
NumberOfDataRows : IfcInteger := SIZEOF(QUERY( Temp <* Rows | NOT(Temp.IsHeading)));
WHERE
WR1 : SIZEOF(QUERY( Temp <* Rows | HIINDEX(Temp.RowCells) <> HIINDEX(Rows[1].RowCells))) = 0;
WR2 : { 0 <= NumberOfHeadings <= 1 };
END_ENTITY;
ENTITY IfcTableColumn;
Identifier : OPTIONAL IfcIdentifier;
Name : OPTIONAL IfcLabel;
Description : OPTIONAL IfcText;
Unit : OPTIONAL IfcUnit;
ReferencePath : OPTIONAL IfcReference;
END_ENTITY;
ENTITY IfcTableRow;
RowCells : OPTIONAL LIST [1:?] OF IfcValue;
IsHeading : OPTIONAL IfcBoolean;
END_ENTITY;
ENTITY IfcTank
SUBTYPE OF (IfcFlowStorageDevice);
PredefinedType : OPTIONAL IfcTankTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcTankTypeEnum.USERDEFINED) OR
((PredefinedType = IfcTankTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcTankType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcTankType
SUBTYPE OF (IfcFlowStorageDeviceType);
PredefinedType : IfcTankTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcTankTypeEnum.USERDEFINED) OR
((PredefinedType = IfcTankTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcTask
SUBTYPE OF (IfcProcess);
Status : OPTIONAL IfcLabel;
WorkMethod : OPTIONAL IfcLabel;
IsMilestone : IfcBoolean;
Priority : OPTIONAL IfcInteger;
TaskTime : OPTIONAL IfcTaskTime;
PredefinedType : OPTIONAL IfcTaskTypeEnum;
WHERE
HasName : EXISTS(SELF\IfcRoot.Name);
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR (PredefinedType <> IfcTaskTypeEnum.USERDEFINED) OR ((PredefinedType = IfcTaskTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcObject.ObjectType));
END_ENTITY;
ENTITY IfcTaskTime
SUPERTYPE OF(IfcTaskTimeRecurring)
SUBTYPE OF (IfcSchedulingTime);
DurationType : OPTIONAL IfcTaskDurationEnum;
ScheduleDuration : OPTIONAL IfcDuration;
ScheduleStart : OPTIONAL IfcDateTime;
ScheduleFinish : OPTIONAL IfcDateTime;
EarlyStart : OPTIONAL IfcDateTime;
EarlyFinish : OPTIONAL IfcDateTime;
LateStart : OPTIONAL IfcDateTime;
LateFinish : OPTIONAL IfcDateTime;
FreeFloat : OPTIONAL IfcDuration;
TotalFloat : OPTIONAL IfcDuration;
IsCritical : OPTIONAL IfcBoolean;
StatusTime : OPTIONAL IfcDateTime;
ActualDuration : OPTIONAL IfcDuration;
ActualStart : OPTIONAL IfcDateTime;
ActualFinish : OPTIONAL IfcDateTime;
RemainingTime : OPTIONAL IfcDuration;
Completion : OPTIONAL IfcPositiveRatioMeasure;
END_ENTITY;
ENTITY IfcTaskTimeRecurring
SUBTYPE OF (IfcTaskTime);
Recurrence : IfcRecurrencePattern;
END_ENTITY;
ENTITY IfcTaskType
SUBTYPE OF (IfcTypeProcess);
PredefinedType : IfcTaskTypeEnum;
WorkMethod : OPTIONAL IfcLabel;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcTaskTypeEnum.USERDEFINED) OR ((PredefinedType = IfcTaskTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcTypeProcess.ProcessType)) ;
END_ENTITY;
ENTITY IfcTelecomAddress
SUBTYPE OF (IfcAddress);
TelephoneNumbers : OPTIONAL LIST [1:?] OF IfcLabel;
FacsimileNumbers : OPTIONAL LIST [1:?] OF IfcLabel;
PagerNumber : OPTIONAL IfcLabel;
ElectronicMailAddresses : OPTIONAL LIST [1:?] OF IfcLabel;
WWWHomePageURL : OPTIONAL IfcURIReference;
MessagingIDs : OPTIONAL LIST [1:?] OF IfcURIReference;
WHERE
MinimumDataProvided : EXISTS (TelephoneNumbers) OR
EXISTS (FacsimileNumbers) OR
EXISTS (PagerNumber) OR
EXISTS (ElectronicMailAddresses) OR
EXISTS (WWWHomePageURL) OR
EXISTS (MessagingIDs);
END_ENTITY;
ENTITY IfcTendon
SUBTYPE OF (IfcReinforcingElement);
PredefinedType : OPTIONAL IfcTendonTypeEnum;
NominalDiameter : OPTIONAL IfcPositiveLengthMeasure;
CrossSectionArea : OPTIONAL IfcAreaMeasure;
TensionForce : OPTIONAL IfcForceMeasure;
PreStress : OPTIONAL IfcPressureMeasure;
FrictionCoefficient : OPTIONAL IfcNormalisedRatioMeasure;
AnchorageSlip : OPTIONAL IfcPositiveLengthMeasure;
MinCurvatureRadius : OPTIONAL IfcPositiveLengthMeasure;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcTendonTypeEnum.USERDEFINED) OR
((PredefinedType = IfcTendonTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSTRUCTURALELEMENTSDOMAIN.IfcTendonType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType))
;
END_ENTITY;
ENTITY IfcTendonAnchor
SUBTYPE OF (IfcReinforcingElement);
PredefinedType : OPTIONAL IfcTendonAnchorTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcTendonAnchorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcTendonAnchorTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSTRUCTURALELEMENTSDOMAIN.IfcTendonAnchorType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcTendonAnchorType
SUBTYPE OF (IfcReinforcingElementType);
PredefinedType : IfcTendonAnchorTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcTendonAnchorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcTendonAnchorTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcTendonType
SUBTYPE OF (IfcReinforcingElementType);
PredefinedType : IfcTendonTypeEnum;
NominalDiameter : OPTIONAL IfcPositiveLengthMeasure;
CrossSectionArea : OPTIONAL IfcAreaMeasure;
SheathDiameter : OPTIONAL IfcPositiveLengthMeasure;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcTendonTypeEnum.USERDEFINED) OR
((PredefinedType = IfcTendonTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcTessellatedFaceSet
ABSTRACT SUPERTYPE OF(ONEOF(IfcPolygonalFaceSet, IfcTriangulatedFaceSet))
SUBTYPE OF (IfcTessellatedItem);
Coordinates : IfcCartesianPointList3D;
INVERSE
HasColours : SET [0:1] OF IfcIndexedColourMap FOR MappedTo;
HasTextures : SET [0:?] OF IfcIndexedTextureMap FOR MappedTo;
DERIVE
Dim : IfcDimensionCount := 3;
END_ENTITY;
ENTITY IfcTessellatedItem
ABSTRACT SUPERTYPE OF(ONEOF(IfcIndexedPolygonalFace, IfcTessellatedFaceSet))
SUBTYPE OF (IfcGeometricRepresentationItem);
END_ENTITY;
ENTITY IfcTextLiteral
SUPERTYPE OF(IfcTextLiteralWithExtent)
SUBTYPE OF (IfcGeometricRepresentationItem);
Literal : IfcPresentableText;
Placement : IfcAxis2Placement;
Path : IfcTextPath;
END_ENTITY;
ENTITY IfcTextLiteralWithExtent
SUBTYPE OF (IfcTextLiteral);
Extent : IfcPlanarExtent;
BoxAlignment : IfcBoxAlignment;
WHERE
WR31 : NOT('IFCPRESENTATIONDEFINITIONRESOURCE.IfcPlanarBox' IN TYPEOF(Extent));
END_ENTITY;
ENTITY IfcTextStyle
SUBTYPE OF (IfcPresentationStyle);
TextCharacterAppearance : OPTIONAL IfcTextStyleForDefinedFont;
TextStyle : OPTIONAL IfcTextStyleTextModel;
TextFontStyle : IfcTextFontSelect;
ModelOrDraughting : OPTIONAL IfcBoolean;
END_ENTITY;
ENTITY IfcTextStyleFontModel
SUBTYPE OF (IfcPreDefinedTextFont);
FontFamily : LIST [1:?] OF IfcTextFontName;
FontStyle : OPTIONAL IfcFontStyle;
FontVariant : OPTIONAL IfcFontVariant;
FontWeight : OPTIONAL IfcFontWeight;
FontSize : IfcSizeSelect;
WHERE
MeasureOfFontSize : ('IFCMEASURERESOURCE.IfcLengthMeasure' IN TYPEOF(SELF.FontSize)) AND
(SELF.FontSize > 0.);
END_ENTITY;
ENTITY IfcTextStyleForDefinedFont
SUBTYPE OF (IfcPresentationItem);
Colour : IfcColour;
BackgroundColour : OPTIONAL IfcColour;
END_ENTITY;
ENTITY IfcTextStyleTextModel
SUBTYPE OF (IfcPresentationItem);
TextIndent : OPTIONAL IfcSizeSelect;
TextAlign : OPTIONAL IfcTextAlignment;
TextDecoration : OPTIONAL IfcTextDecoration;
LetterSpacing : OPTIONAL IfcSizeSelect;
WordSpacing : OPTIONAL IfcSizeSelect;
TextTransform : OPTIONAL IfcTextTransformation;
LineHeight : OPTIONAL IfcSizeSelect;
END_ENTITY;
ENTITY IfcTextureCoordinate
ABSTRACT SUPERTYPE OF(ONEOF(IfcIndexedTextureMap, IfcTextureCoordinateGenerator, IfcTextureMap))
SUBTYPE OF (IfcPresentationItem);
Maps : LIST [1:?] OF IfcSurfaceTexture;
END_ENTITY;
ENTITY IfcTextureCoordinateGenerator
SUBTYPE OF (IfcTextureCoordinate);
Mode : IfcLabel;
Parameter : OPTIONAL LIST [1:?] OF IfcReal;
END_ENTITY;
ENTITY IfcTextureMap
SUBTYPE OF (IfcTextureCoordinate);
Vertices : LIST [3:?] OF IfcTextureVertex;
MappedTo : IfcFace;
END_ENTITY;
ENTITY IfcTextureVertex
SUBTYPE OF (IfcPresentationItem);
Coordinates : LIST [2:2] OF IfcParameterValue;
END_ENTITY;
ENTITY IfcTextureVertexList
SUBTYPE OF (IfcPresentationItem);
TexCoordsList : LIST [1:?] OF LIST [2:2] OF IfcParameterValue;
END_ENTITY;
ENTITY IfcTimePeriod;
StartTime : IfcTime;
EndTime : IfcTime;
END_ENTITY;
ENTITY IfcTimeSeries
ABSTRACT SUPERTYPE OF(ONEOF(IfcIrregularTimeSeries, IfcRegularTimeSeries));
Name : IfcLabel;
Description : OPTIONAL IfcText;
StartTime : IfcDateTime;
EndTime : IfcDateTime;
TimeSeriesDataType : IfcTimeSeriesDataTypeEnum;
DataOrigin : IfcDataOriginEnum;
UserDefinedDataOrigin : OPTIONAL IfcLabel;
Unit : OPTIONAL IfcUnit;
INVERSE
HasExternalReference : SET [1:?] OF IfcExternalReferenceRelationship FOR RelatedResourceObjects;
END_ENTITY;
ENTITY IfcTimeSeriesValue;
ListValues : LIST [1:?] OF IfcValue;
END_ENTITY;
ENTITY IfcTopologicalRepresentationItem
ABSTRACT SUPERTYPE OF(ONEOF(IfcConnectedFaceSet, IfcEdge, IfcFace, IfcFaceBound, IfcLoop, IfcPath, IfcVertex))
SUBTYPE OF (IfcRepresentationItem);
END_ENTITY;
ENTITY IfcTopologyRepresentation
SUBTYPE OF (IfcShapeModel);
WHERE
WR21 : SIZEOF(QUERY(temp <* SELF\IfcRepresentation.Items |
NOT('IFCTOPOLOGYRESOURCE.IfcTopologicalRepresentationItem' IN TYPEOF(temp))
)) = 0
;
WR22 : EXISTS(SELF\IfcRepresentation.RepresentationType);
WR23 : IfcTopologyRepresentationTypes(SELF\IfcRepresentation.RepresentationType, SELF\IfcRepresentation.Items);
END_ENTITY;
ENTITY IfcToroidalSurface
SUBTYPE OF (IfcElementarySurface);
MajorRadius : IfcPositiveLengthMeasure;
MinorRadius : IfcPositiveLengthMeasure;
WHERE
MajorLargerMinor : MinorRadius < MajorRadius;
END_ENTITY;
ENTITY IfcTransformer
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcTransformerTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcTransformerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcTransformerTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCELECTRICALDOMAIN.IFCTRANFORMERTYPE' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcTransformerType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcTransformerTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcTransformerTypeEnum.USERDEFINED) OR
((PredefinedType = IfcTransformerTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcTransportElement
SUBTYPE OF (IfcElement);
PredefinedType : OPTIONAL IfcTransportElementTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcTransportElementTypeEnum.USERDEFINED) OR
((PredefinedType = IfcTransportElementTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCPRODUCTEXTENSION.IfcTransportElementType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcTransportElementType
SUBTYPE OF (IfcElementType);
PredefinedType : IfcTransportElementTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcTransportElementTypeEnum.USERDEFINED) OR
((PredefinedType = IfcTransportElementTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcTrapeziumProfileDef
SUBTYPE OF (IfcParameterizedProfileDef);
BottomXDim : IfcPositiveLengthMeasure;
TopXDim : IfcPositiveLengthMeasure;
YDim : IfcPositiveLengthMeasure;
TopXOffset : IfcLengthMeasure;
END_ENTITY;
ENTITY IfcTriangulatedFaceSet
SUBTYPE OF (IfcTessellatedFaceSet);
Normals : OPTIONAL LIST [1:?] OF LIST [3:3] OF IfcParameterValue;
Closed : OPTIONAL IfcBoolean;
CoordIndex : LIST [1:?] OF LIST [3:3] OF IfcPositiveInteger;
PnIndex : OPTIONAL LIST [1:?] OF IfcPositiveInteger;
DERIVE
NumberOfTriangles : IfcInteger := SIZEOF(CoordIndex);
END_ENTITY;
ENTITY IfcTrimmedCurve
SUBTYPE OF (IfcBoundedCurve);
BasisCurve : IfcCurve;
Trim1 : SET [1:2] OF IfcTrimmingSelect;
Trim2 : SET [1:2] OF IfcTrimmingSelect;
SenseAgreement : IfcBoolean;
MasterRepresentation : IfcTrimmingPreference;
WHERE
Trim1ValuesConsistent : (HIINDEX(Trim1) = 1) OR (TYPEOF(Trim1[1]) <> TYPEOF(Trim1[2]));
Trim2ValuesConsistent : (HIINDEX(Trim2) = 1) OR (TYPEOF(Trim2[1]) <> TYPEOF(Trim2[2]));
NoTrimOfBoundedCurves : NOT('IFCGEOMETRYRESOURCE.IfcBoundedCurve' IN TYPEOF(BasisCurve));
END_ENTITY;
ENTITY IfcTubeBundle
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcTubeBundleTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcTubeBundleTypeEnum.USERDEFINED) OR
((PredefinedType = IfcTubeBundleTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcTubeBundleType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcTubeBundleType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcTubeBundleTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcTubeBundleTypeEnum.USERDEFINED) OR
((PredefinedType = IfcTubeBundleTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcTypeObject
SUPERTYPE OF(ONEOF(IfcTypeProcess, IfcTypeProduct, IfcTypeResource))
SUBTYPE OF (IfcObjectDefinition);
ApplicableOccurrence : OPTIONAL IfcIdentifier;
HasPropertySets : OPTIONAL SET [1:?] OF IfcPropertySetDefinition;
INVERSE
Types : SET [0:1] OF IfcRelDefinesByType FOR RelatingType;
WHERE
NameRequired : EXISTS(SELF\IfcRoot.Name);
UniquePropertySetNames : (NOT(EXISTS(HasPropertySets))) OR IfcUniquePropertySetNames(HasPropertySets);
END_ENTITY;
ENTITY IfcTypeProcess
ABSTRACT SUPERTYPE OF(ONEOF(IfcEventType, IfcProcedureType, IfcTaskType))
SUBTYPE OF (IfcTypeObject);
Identification : OPTIONAL IfcIdentifier;
LongDescription : OPTIONAL IfcText;
ProcessType : OPTIONAL IfcLabel;
INVERSE
OperatesOn : SET [0:?] OF IfcRelAssignsToProcess FOR RelatingProcess;
END_ENTITY;
ENTITY IfcTypeProduct
SUPERTYPE OF(ONEOF(IfcDoorStyle, IfcElementType, IfcSpatialElementType, IfcWindowStyle))
SUBTYPE OF (IfcTypeObject);
RepresentationMaps : OPTIONAL LIST [1:?] OF UNIQUE IfcRepresentationMap;
Tag : OPTIONAL IfcLabel;
INVERSE
ReferencedBy : SET [0:?] OF IfcRelAssignsToProduct FOR RelatingProduct;
WHERE
ApplicableOccurrence : NOT(EXISTS(SELF\IfcTypeObject.Types[1])) OR
(SIZEOF(QUERY(temp <* SELF\IfcTypeObject.Types[1].RelatedObjects |
NOT('IFCKERNEL.IfcProduct' IN TYPEOF(temp)))
) = 0);
END_ENTITY;
ENTITY IfcTypeResource
ABSTRACT SUPERTYPE OF(IfcConstructionResourceType)
SUBTYPE OF (IfcTypeObject);
Identification : OPTIONAL IfcIdentifier;
LongDescription : OPTIONAL IfcText;
ResourceType : OPTIONAL IfcLabel;
INVERSE
ResourceOf : SET [0:?] OF IfcRelAssignsToResource FOR RelatingResource;
END_ENTITY;
ENTITY IfcUShapeProfileDef
SUBTYPE OF (IfcParameterizedProfileDef);
Depth : IfcPositiveLengthMeasure;
FlangeWidth : IfcPositiveLengthMeasure;
WebThickness : IfcPositiveLengthMeasure;
FlangeThickness : IfcPositiveLengthMeasure;
FilletRadius : OPTIONAL IfcNonNegativeLengthMeasure;
EdgeRadius : OPTIONAL IfcNonNegativeLengthMeasure;
FlangeSlope : OPTIONAL IfcPlaneAngleMeasure;
WHERE
ValidFlangeThickness : FlangeThickness < (Depth / 2.);
ValidWebThickness : WebThickness < FlangeWidth;
END_ENTITY;
ENTITY IfcUnitAssignment;
Units : SET [1:?] OF IfcUnit;
WHERE
WR01 : IfcCorrectUnitAssignment(Units);
END_ENTITY;
ENTITY IfcUnitaryControlElement
SUBTYPE OF (IfcDistributionControlElement);
PredefinedType : OPTIONAL IfcUnitaryControlElementTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcUnitaryControlElementTypeEnum.USERDEFINED) OR
((PredefinedType = IfcUnitaryControlElementTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCBUILDINGCONTROLSDOMAIN.IfcUnitaryControlElementType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcUnitaryControlElementType
SUBTYPE OF (IfcDistributionControlElementType);
PredefinedType : IfcUnitaryControlElementTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcUnitaryControlElementTypeEnum.USERDEFINED) OR
((PredefinedType = IfcUnitaryControlElementTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcUnitaryEquipment
SUBTYPE OF (IfcEnergyConversionDevice);
PredefinedType : OPTIONAL IfcUnitaryEquipmentTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcUnitaryEquipmentTypeEnum.USERDEFINED) OR
((PredefinedType = IfcUnitaryEquipmentTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcUnitaryEquipmentType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcUnitaryEquipmentType
SUBTYPE OF (IfcEnergyConversionDeviceType);
PredefinedType : IfcUnitaryEquipmentTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcUnitaryEquipmentTypeEnum.USERDEFINED) OR
((PredefinedType = IfcUnitaryEquipmentTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcValve
SUBTYPE OF (IfcFlowController);
PredefinedType : OPTIONAL IfcValveTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcValveTypeEnum.USERDEFINED) OR
((PredefinedType = IfcValveTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcValveType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcValveType
SUBTYPE OF (IfcFlowControllerType);
PredefinedType : IfcValveTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcValveTypeEnum.USERDEFINED) OR
((PredefinedType = IfcValveTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcVector
SUBTYPE OF (IfcGeometricRepresentationItem);
Orientation : IfcDirection;
Magnitude : IfcLengthMeasure;
DERIVE
Dim : IfcDimensionCount := Orientation.Dim;
WHERE
MagGreaterOrEqualZero : Magnitude >= 0.0;
END_ENTITY;
ENTITY IfcVertex
SUPERTYPE OF(IfcVertexPoint)
SUBTYPE OF (IfcTopologicalRepresentationItem);
END_ENTITY;
ENTITY IfcVertexLoop
SUBTYPE OF (IfcLoop);
LoopVertex : IfcVertex;
END_ENTITY;
ENTITY IfcVertexPoint
SUBTYPE OF (IfcVertex);
VertexGeometry : IfcPoint;
END_ENTITY;
ENTITY IfcVibrationIsolator
SUBTYPE OF (IfcElementComponent);
PredefinedType : OPTIONAL IfcVibrationIsolatorTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcVibrationIsolatorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcVibrationIsolatorTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCHVACDOMAIN.IfcVibrationIsolatorType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcVibrationIsolatorType
SUBTYPE OF (IfcElementComponentType);
PredefinedType : IfcVibrationIsolatorTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcVibrationIsolatorTypeEnum.USERDEFINED) OR
((PredefinedType = IfcVibrationIsolatorTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcVirtualElement
SUBTYPE OF (IfcElement);
END_ENTITY;
ENTITY IfcVirtualGridIntersection;
IntersectingAxes : LIST [2:2] OF UNIQUE IfcGridAxis;
OffsetDistances : LIST [2:3] OF IfcLengthMeasure;
END_ENTITY;
ENTITY IfcVoidingFeature
SUBTYPE OF (IfcFeatureElementSubtraction);
PredefinedType : OPTIONAL IfcVoidingFeatureTypeEnum;
WHERE
HasObjectType : NOT EXISTS(PredefinedType) OR (PredefinedType <> IfcVoidingFeatureTypeEnum.USERDEFINED) OR EXISTS(SELF\IfcObject.ObjectType);
END_ENTITY;
ENTITY IfcWall
SUPERTYPE OF(ONEOF(IfcWallElementedCase, IfcWallStandardCase))
SUBTYPE OF (IfcBuildingElement);
PredefinedType : OPTIONAL IfcWallTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcWallTypeEnum.USERDEFINED) OR
((PredefinedType = IfcWallTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSHAREDBLDGELEMENTS.IfcWallType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcWallElementedCase
SUBTYPE OF (IfcWall);
WHERE
HasDecomposition : HIINDEX(SELF\IfcObjectDefinition.IsDecomposedBy) > 0;
END_ENTITY;
ENTITY IfcWallStandardCase
SUBTYPE OF (IfcWall);
WHERE
HasMaterialLayerSetUsage : SIZEOF (QUERY(temp <* USEDIN(SELF, 'IFCKERNEL.IfcRelAssociates.RELATEDOBJECTS') |
('IFCPRODUCTEXTENSION.IfcRelAssociatesMaterial' IN TYPEOF(temp)) AND
('IFCMATERIALRESOURCE.IfcMaterialLayerSetUsage' IN TYPEOF(temp.RelatingMaterial))
)) = 1;
END_ENTITY;
ENTITY IfcWallType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcWallTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcWallTypeEnum.USERDEFINED) OR
((PredefinedType = IfcWallTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcWasteTerminal
SUBTYPE OF (IfcFlowTerminal);
PredefinedType : OPTIONAL IfcWasteTerminalTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR
(PredefinedType <> IfcWasteTerminalTypeEnum.USERDEFINED) OR
((PredefinedType = IfcWasteTerminalTypeEnum.USERDEFINED) AND EXISTS (SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCPLUMBINGFIREPROTECTIONDOMAIN.IfcWasteTerminalType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcWasteTerminalType
SUBTYPE OF (IfcFlowTerminalType);
PredefinedType : IfcWasteTerminalTypeEnum;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcWasteTerminalTypeEnum.USERDEFINED) OR
((PredefinedType = IfcWasteTerminalTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcWindow
SUPERTYPE OF(IfcWindowStandardCase)
SUBTYPE OF (IfcBuildingElement);
OverallHeight : OPTIONAL IfcPositiveLengthMeasure;
OverallWidth : OPTIONAL IfcPositiveLengthMeasure;
PredefinedType : OPTIONAL IfcWindowTypeEnum;
PartitioningType : OPTIONAL IfcWindowTypePartitioningEnum;
UserDefinedPartitioningType : OPTIONAL IfcLabel;
WHERE
CorrectStyleAssigned : (SIZEOF(IsTypedBy) = 0)
OR ('IFCSHAREDBLDGELEMENTS.IfcWindowType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
ENTITY IfcWindowLiningProperties
SUBTYPE OF (IfcPreDefinedPropertySet);
LiningDepth : OPTIONAL IfcPositiveLengthMeasure;
LiningThickness : OPTIONAL IfcNonNegativeLengthMeasure;
TransomThickness : OPTIONAL IfcNonNegativeLengthMeasure;
MullionThickness : OPTIONAL IfcNonNegativeLengthMeasure;
FirstTransomOffset : OPTIONAL IfcNormalisedRatioMeasure;
SecondTransomOffset : OPTIONAL IfcNormalisedRatioMeasure;
FirstMullionOffset : OPTIONAL IfcNormalisedRatioMeasure;
SecondMullionOffset : OPTIONAL IfcNormalisedRatioMeasure;
ShapeAspectStyle : OPTIONAL IfcShapeAspect;
LiningOffset : OPTIONAL IfcLengthMeasure;
LiningToPanelOffsetX : OPTIONAL IfcLengthMeasure;
LiningToPanelOffsetY : OPTIONAL IfcLengthMeasure;
WHERE
WR31 : NOT(EXISTS(LiningDepth) AND NOT(EXISTS(LiningThickness)));
WR32 : NOT(NOT(EXISTS(FirstTransomOffset)) AND EXISTS(SecondTransomOffset));
WR33 : NOT(NOT(EXISTS(FirstMullionOffset)) AND EXISTS(SecondMullionOffset));
WR34 : (EXISTS(SELF\IfcPropertySetDefinition.DefinesType[1]))
AND
(
('IFCSHAREDBLDGELEMENTS.IfcWindowType' IN TYPEOF(SELF\IfcPropertySetDefinition.DefinesType[1]))
OR
('IFCARCHITECTUREDOMAIN.IfcWindowStyle' IN TYPEOF(SELF\IfcPropertySetDefinition.DefinesType[1]))
);
END_ENTITY;
ENTITY IfcWindowPanelProperties
SUBTYPE OF (IfcPreDefinedPropertySet);
OperationType : IfcWindowPanelOperationEnum;
PanelPosition : IfcWindowPanelPositionEnum;
FrameDepth : OPTIONAL IfcPositiveLengthMeasure;
FrameThickness : OPTIONAL IfcPositiveLengthMeasure;
ShapeAspectStyle : OPTIONAL IfcShapeAspect;
WHERE
ApplicableToType : (EXISTS(SELF\IfcPropertySetDefinition.DefinesType[1]))
AND
(
('IFCSHAREDBLDGELEMENTS.IfcWindowType' IN TYPEOF(SELF\IfcPropertySetDefinition.DefinesType[1]))
OR
('IFCARCHITECTUREDOMAIN.IfcWindowStyle' IN TYPEOF(SELF\IfcPropertySetDefinition.DefinesType[1]))
);
END_ENTITY;
ENTITY IfcWindowStandardCase
SUBTYPE OF (IfcWindow);
END_ENTITY;
ENTITY IfcWindowStyle
SUBTYPE OF (IfcTypeProduct);
ConstructionType : IfcWindowStyleConstructionEnum;
OperationType : IfcWindowStyleOperationEnum;
ParameterTakesPrecedence : IfcBoolean;
Sizeable : IfcBoolean;
END_ENTITY;
ENTITY IfcWindowType
SUBTYPE OF (IfcBuildingElementType);
PredefinedType : IfcWindowTypeEnum;
PartitioningType : IfcWindowTypePartitioningEnum;
ParameterTakesPrecedence : OPTIONAL IfcBoolean;
UserDefinedPartitioningType : OPTIONAL IfcLabel;
WHERE
CorrectPredefinedType : (PredefinedType <> IfcWindowTypeEnum.USERDEFINED) OR
((PredefinedType = IfcWindowTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));
END_ENTITY;
ENTITY IfcWorkCalendar
SUBTYPE OF (IfcControl);
WorkingTimes : OPTIONAL SET [1:?] OF IfcWorkTime;
ExceptionTimes : OPTIONAL SET [1:?] OF IfcWorkTime;
PredefinedType : OPTIONAL IfcWorkCalendarTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR (PredefinedType <> IfcWorkCalendarTypeEnum.USERDEFINED) OR
((PredefinedType = IfcWorkCalendarTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcObject.ObjectType));
END_ENTITY;
ENTITY IfcWorkControl
ABSTRACT SUPERTYPE OF(ONEOF(IfcWorkPlan, IfcWorkSchedule))
SUBTYPE OF (IfcControl);
CreationDate : IfcDateTime;
Creators : OPTIONAL SET [1:?] OF IfcPerson;
Purpose : OPTIONAL IfcLabel;
Duration : OPTIONAL IfcDuration;
TotalFloat : OPTIONAL IfcDuration;
StartTime : IfcDateTime;
FinishTime : OPTIONAL IfcDateTime;
END_ENTITY;
ENTITY IfcWorkPlan
SUBTYPE OF (IfcWorkControl);
PredefinedType : OPTIONAL IfcWorkPlanTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR (PredefinedType <> IfcWorkPlanTypeEnum.USERDEFINED) OR
((PredefinedType = IfcWorkPlanTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcObject.ObjectType));
END_ENTITY;
ENTITY IfcWorkSchedule
SUBTYPE OF (IfcWorkControl);
PredefinedType : OPTIONAL IfcWorkScheduleTypeEnum;
WHERE
CorrectPredefinedType : NOT(EXISTS(PredefinedType)) OR (PredefinedType <> IfcWorkScheduleTypeEnum.USERDEFINED) OR
((PredefinedType = IfcWorkScheduleTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcObject.ObjectType));
END_ENTITY;
ENTITY IfcWorkTime
SUBTYPE OF (IfcSchedulingTime);
RecurrencePattern : OPTIONAL IfcRecurrencePattern;
Start : OPTIONAL IfcDate;
Finish : OPTIONAL IfcDate;
END_ENTITY;
ENTITY IfcZShapeProfileDef
SUBTYPE OF (IfcParameterizedProfileDef);
Depth : IfcPositiveLengthMeasure;
FlangeWidth : IfcPositiveLengthMeasure;
WebThickness : IfcPositiveLengthMeasure;
FlangeThickness : IfcPositiveLengthMeasure;
FilletRadius : OPTIONAL IfcNonNegativeLengthMeasure;
EdgeRadius : OPTIONAL IfcNonNegativeLengthMeasure;
WHERE
ValidFlangeThickness : FlangeThickness < (Depth / 2.);
END_ENTITY;
ENTITY IfcZone
SUBTYPE OF (IfcSystem);
LongName : OPTIONAL IfcLabel;
WHERE
WR1 : (SIZEOF(SELF\IfcGroup.IsGroupedBy) = 0) OR
(SIZEOF (QUERY (temp <* SELF\IfcGroup.IsGroupedBy[1].RelatedObjects |
NOT(('IFCPRODUCTEXTENSION.IfcZone' IN TYPEOF(temp)) OR
('IFCPRODUCTEXTENSION.IfcSpace' IN TYPEOF(temp)) OR
('IFCPRODUCTEXTENSION.IfcSpatialZone' IN TYPEOF(temp))
))) = 0);
END_ENTITY;

FUNCTION IfcAssociatedSurface
(Arg : IfcPcurve) : IfcSurface;
LOCAL
Surf : IfcSurface;
END_LOCAL;
Surf := Arg\IfcPcurve.BasisSurface;
RETURN(Surf);
END_FUNCTION;

FUNCTION IfcBaseAxis
(Dim : INTEGER;
Axis1, Axis2, Axis3 : IfcDirection)
: LIST [2:3] OF IfcDirection;
LOCAL
U : LIST [2:3] OF IfcDirection;
Factor : REAL;
D1, D2 : IfcDirection;
END_LOCAL;
IF (Dim = 3) THEN
D1 := NVL(IfcNormalise(Axis3), IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcDirection([0.0,0.0,1.0]));
D2 := IfcFirstProjAxis(D1, Axis1);
U := [D2, IfcSecondProjAxis(D1, D2, Axis2), D1];
ELSE
IF EXISTS(Axis1) THEN
D1 := IfcNormalise(Axis1);
U := [D1, IfcOrthogonalComplement(D1)];
IF EXISTS(Axis2) THEN
Factor := IfcDotProduct(Axis2, U[2]);
IF (Factor < 0.0) THEN
U[2].DirectionRatios[1] := -U[2].DirectionRatios[1];
U[2].DirectionRatios[2] := -U[2].DirectionRatios[2];
END_IF;
END_IF;
ELSE
IF EXISTS(Axis2) THEN
D1 := IfcNormalise(Axis2);
U := [IfcOrthogonalComplement(D1), D1];
U[1].DirectionRatios[1] := -U[1].DirectionRatios[1];
U[1].DirectionRatios[2] := -U[1].DirectionRatios[2];
ELSE
U := [IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcDirection([1.0, 0.0]),
IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcDirection([0.0, 1.0])];
END_IF;
END_IF;
END_IF;
RETURN(U);
END_FUNCTION;

FUNCTION IfcBooleanChoose
(B : BOOLEAN ;
Choice1, Choice2 : GENERIC : Item) : GENERIC : Item;
IF B THEN
RETURN (Choice1);
ELSE
RETURN (Choice2);
END_IF;
END_FUNCTION;

FUNCTION IfcBuild2Axes
(RefDirection : IfcDirection)
: LIST [2:2] OF IfcDirection;
LOCAL
D : IfcDirection := NVL(IfcNormalise(RefDirection),
IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcDirection([1.0,0.0]));
END_LOCAL;
RETURN([D, IfcOrthogonalComplement(D)]);
END_FUNCTION;

FUNCTION IfcBuildAxes
(Axis, RefDirection : IfcDirection)
: LIST [3:3] OF IfcDirection;
LOCAL
D1, D2 : IfcDirection;
END_LOCAL;
D1 := NVL(IfcNormalise(Axis), IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcDirection([0.0,0.0,1.0]));
D2 := IfcFirstProjAxis(D1, RefDirection);
RETURN ([D2, IfcNormalise(IfcCrossProduct(D1,D2))\IfcVector.Orientation, D1]);
END_FUNCTION;

FUNCTION IfcConsecutiveSegments
(Segments : LIST [1:?] OF IfcSegmentIndexSelect)
: BOOLEAN;
LOCAL
Result : BOOLEAN := TRUE;
END_LOCAL;
REPEAT i := 1 TO (HIINDEX(Segments)-1);
IF Segments[i][HIINDEX(Segments[i])] <> Segments[i+1][1] THEN
BEGIN
Result := FALSE;
ESCAPE;
END;
END_IF;
END_REPEAT;
RETURN (Result);
END_FUNCTION;

FUNCTION IfcConstraintsParamBSpline
( Degree, UpKnots, UpCp : INTEGER;
KnotMult : LIST OF INTEGER;
Knots : LIST OF IfcParameterValue )
: BOOLEAN;
LOCAL
Result : BOOLEAN := TRUE;
K, Sum : INTEGER;
END_LOCAL;
(* Find sum of knot multiplicities. *)
Sum := KnotMult[1];
REPEAT i := 2 TO UpKnots;
Sum := Sum + KnotMult[i];
END_REPEAT;
(* Check limits holding for all B-spline parametrisations *)
IF (Degree < 1) OR (UpKnots < 2) OR (UpCp < Degree) OR
(Sum <> (Degree + UpCp + 2)) THEN
Result := FALSE;
RETURN(Result);
END_IF;
K := KnotMult[1];
IF (K < 1) OR (K > Degree + 1) THEN
Result := FALSE;
RETURN(Result);
END_IF;
REPEAT i := 2 TO UpKnots;
IF (KnotMult[i] < 1) OR (Knots[i] <= Knots[i-1]) THEN
Result := FALSE;
RETURN(Result);
END_IF;
K := KnotMult[i];
IF (i < UpKnots) AND (K > Degree) THEN
Result := FALSE;
RETURN(Result);
END_IF;
IF (i = UpKnots) AND (K > Degree + 1) THEN
Result := FALSE;
RETURN(Result);
END_IF;
END_REPEAT;
RETURN(result);
END_FUNCTION;

FUNCTION IfcConvertDirectionInto2D
(Direction : IfcDirection)
: IfcDirection;
LOCAL
Direction2D : IfcDirection := IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcDirection([0.,1.]);
END_LOCAL;
Direction2D.DirectionRatios[1] := Direction.DirectionRatios[1];
Direction2D.DirectionRatios[2] := Direction.DirectionRatios[2];
RETURN (Direction2D);
END_FUNCTION;

FUNCTION IfcCorrectDimensions
(m : IfcUnitEnum; Dim : IfcDimensionalExponents) : LOGICAL;
CASE m OF
LENGTHUNIT : IF
Dim = (IfcDimensionalExponents (1, 0, 0, 0, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
MASSUNIT : IF
Dim = (IfcDimensionalExponents (0, 1, 0, 0, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
TIMEUNIT : IF
Dim = (IfcDimensionalExponents (0, 0, 1, 0, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
ELECTRICCURRENTUNIT : IF
Dim = (IfcDimensionalExponents (0, 0, 0, 1, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
THERMODYNAMICTEMPERATUREUNIT : IF
Dim = (IfcDimensionalExponents (0, 0, 0, 0, 1, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
AMOUNTOFSUBSTANCEUNIT : IF
Dim = (IfcDimensionalExponents (0, 0, 0, 0, 0, 1, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
LUMINOUSINTENSITYUNIT : IF
Dim = (IfcDimensionalExponents (0, 0, 0, 0, 0, 0, 1))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
PLANEANGLEUNIT : IF
Dim = (IfcDimensionalExponents (0, 0, 0, 0, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
SOLIDANGLEUNIT : IF
Dim = (IfcDimensionalExponents (0, 0, 0, 0, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
AREAUNIT : IF
Dim = (IfcDimensionalExponents (2, 0, 0, 0, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
VOLUMEUNIT : IF
Dim = (IfcDimensionalExponents (3, 0, 0, 0, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
ABSORBEDDOSEUNIT : IF
Dim = (IfcDimensionalExponents (2, 0, -2, 0, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
RADIOACTIVITYUNIT : IF
Dim = (IfcDimensionalExponents (0, 0, -1, 0, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
ELECTRICCAPACITANCEUNIT : IF
Dim = (IfcDimensionalExponents (-2, -1, 4, 2, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
DOSEEQUIVALENTUNIT : IF
Dim = (IfcDimensionalExponents (2, 0, -2, 0, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
ELECTRICCHARGEUNIT : IF
Dim = (IfcDimensionalExponents (0, 0, 1, 1, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
ELECTRICCONDUCTANCEUNIT : IF
Dim = (IfcDimensionalExponents (-2, -1, 3, 2, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
ELECTRICVOLTAGEUNIT : IF
Dim = (IfcDimensionalExponents (2, 1, -3, -1, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
ELECTRICRESISTANCEUNIT : IF
Dim = (IfcDimensionalExponents (2, 1, -3, -2, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
ENERGYUNIT : IF
Dim = (IfcDimensionalExponents (2, 1, -2, 0, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
FORCEUNIT : IF
Dim = (IfcDimensionalExponents (1, 1, -2, 0, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
FREQUENCYUNIT : IF
Dim = (IfcDimensionalExponents (0, 0, -1, 0, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
INDUCTANCEUNIT : IF
Dim = (IfcDimensionalExponents (2, 1, -2, -2, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
ILLUMINANCEUNIT : IF
Dim = (IfcDimensionalExponents (-2, 0, 0, 0, 0, 0, 1))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
LUMINOUSFLUXUNIT : IF
Dim = (IfcDimensionalExponents (0, 0, 0, 0, 0, 0, 1))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
MAGNETICFLUXUNIT : IF
Dim = (IfcDimensionalExponents (2, 1, -2, -1, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
MAGNETICFLUXDENSITYUNIT : IF
Dim = (IfcDimensionalExponents (0, 1, -2, -1, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
POWERUNIT : IF
Dim = (IfcDimensionalExponents (2, 1, -3, 0, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
PRESSUREUNIT : IF
Dim = (IfcDimensionalExponents (-1, 1, -2, 0, 0, 0, 0))
THEN RETURN(TRUE);
ELSE RETURN(FALSE);
END_IF;
OTHERWISE :
RETURN (UNKNOWN);
END_CASE;
END_FUNCTION;

FUNCTION IfcCorrectFillAreaStyle
(Styles : SET[1:?] OF IfcFillStyleSelect)
:LOGICAL;
LOCAL
Hatching : INTEGER := 0;
Tiles : INTEGER := 0;
Colour : INTEGER := 0;
External : INTEGER := 0;
END_LOCAL;
External := SIZEOF(QUERY(Style <* Styles |
'IFCPRESENTATIONAPPEARANCERESOURCE.IfcExternallyDefinedHatchStyle' IN
TYPEOF(Style)));
Hatching := SIZEOF(QUERY(Style <* Styles |
'IFCPRESENTATIONAPPEARANCERESOURCE.IfcFillAreaStyleHatching' IN
TYPEOF(Style)));
Tiles := SIZEOF(QUERY(Style <* Styles |
'IFCPRESENTATIONAPPEARANCERESOURCE.IfcFillAreaStyleTiles' IN
TYPEOF(Style)));
Colour := SIZEOF(QUERY(Style <* Styles |
'IFCPRESENTATIONAPPEARANCERESOURCE.IfcColour' IN
TYPEOF(Style)));
IF (External > 1) THEN
RETURN (FALSE);
END_IF;
IF ((External = 1) AND ((Hatching > 0) OR (Tiles > 0) OR (Colour > 0))) THEN
RETURN (FALSE);
END_IF;
IF (Colour > 1) THEN
RETURN (FALSE);
END_IF;
IF ((Hatching > 0) AND (Tiles >0)) THEN
RETURN (FALSE);
END_IF;
RETURN(TRUE);
END_FUNCTION;

FUNCTION IfcCorrectLocalPlacement
(AxisPlacement:IfcAxis2Placement;
RelPlacement : IfcObjectPlacement):LOGICAL;
IF (EXISTS(RelPlacement)) THEN
IF ('IFCGEOMETRICCONSTRAINTRESOURCE.IfcGridPlacement' IN TYPEOF(RelPlacement)) THEN
RETURN(?);
END_IF;
IF ('IFCGEOMETRICCONSTRAINTRESOURCE.IfcLocalPlacement' IN TYPEOF(RelPlacement)) THEN
IF ('IFCGEOMETRYRESOURCE.IfcAxis2Placement2D' IN TYPEOF(AxisPlacement)) THEN
RETURN(TRUE);
END_IF;
IF ('IFCGEOMETRYRESOURCE.IfcAxis2Placement3D' IN TYPEOF(AxisPlacement)) THEN
IF (RelPlacement\IfcLocalPlacement.RelativePlacement.Dim = 3) THEN
RETURN(TRUE);
ELSE
RETURN(FALSE);
END_IF;
END_IF;
END_IF;
ELSE
RETURN(TRUE);
END_IF;
RETURN(?);
END_FUNCTION;

FUNCTION IfcCorrectObjectAssignment
(Constraint: IfcObjectTypeEnum; Objects : SET[1:?] OF IfcObjectDefinition)
: LOGICAL ;
LOCAL
Count : INTEGER := 0;
END_LOCAL;
IF NOT(EXISTS(Constraint)) THEN
RETURN(TRUE);
END_IF;
CASE Constraint OF
IfcObjectTypeEnum.NOTDEFINED : RETURN(TRUE);
IfcObjectTypeEnum.PRODUCT :
BEGIN
Count := SIZEOF(QUERY(temp <* Objects | NOT('IFCKERNEL.IfcProduct' IN TYPEOF(temp))));
RETURN(Count = 0);
END;
IfcObjectTypeEnum.PROCESS :
BEGIN
Count := SIZEOF(QUERY(temp <* Objects | NOT('IFCKERNEL.IfcProcess' IN TYPEOF(temp))));
RETURN(Count = 0);
END;
IfcObjectTypeEnum.CONTROL :
BEGIN
Count := SIZEOF(QUERY(temp <* Objects | NOT('IFCKERNEL.IfcControl' IN TYPEOF(temp))));
RETURN(Count = 0);
END;
IfcObjectTypeEnum.RESOURCE :
BEGIN
Count := SIZEOF(QUERY(temp <* Objects | NOT('IFCKERNEL.IfcResource' IN TYPEOF(temp))));
RETURN(Count = 0);
END;
IfcObjectTypeEnum.ACTOR :
BEGIN
Count := SIZEOF(QUERY(temp <* Objects | NOT('IFCKERNEL.IfcActor' IN TYPEOF(temp))));
RETURN(Count = 0);
END;
IfcObjectTypeEnum.GROUP :
BEGIN
Count := SIZEOF(QUERY(temp <* Objects | NOT('IFCKERNEL.IfcGroup' IN TYPEOF(temp))));
RETURN(Count = 0);
END;
IfcObjectTypeEnum.PROJECT :
BEGIN
Count := SIZEOF(QUERY(temp <* Objects | NOT('IFCKERNEL.IfcProject' IN TYPEOF(temp))));
RETURN(Count = 0);
END;
OTHERWISE : RETURN(?);
END_CASE;
END_FUNCTION;

FUNCTION IfcCorrectUnitAssignment
(Units : SET [1:?] OF IfcUnit)
: LOGICAL;
LOCAL
NamedUnitNumber : INTEGER := 0;
DerivedUnitNumber : INTEGER := 0;
MonetaryUnitNumber : INTEGER := 0;
NamedUnitNames : SET OF IfcUnitEnum := [];
DerivedUnitNames : SET OF IfcDerivedUnitEnum := [];
END_LOCAL;
NamedUnitNumber := SIZEOF(QUERY(temp <* Units | ('IFCMEASURERESOURCE.IfcNamedUnit' IN TYPEOF(temp)) AND NOT(temp\IfcNamedUnit.UnitType = IfcUnitEnum.USERDEFINED)));
DerivedUnitNumber := SIZEOF(QUERY(temp <* Units | ('IFCMEASURERESOURCE.IfcDerivedUnit' IN TYPEOF(temp)) AND NOT(temp\IfcDerivedUnit.UnitType = IfcDerivedUnitEnum.USERDEFINED)));
MonetaryUnitNumber := SIZEOF(QUERY(temp <* Units | 'IFCMEASURERESOURCE.IfcMonetaryUnit' IN TYPEOF(temp)));
REPEAT i := 1 TO SIZEOF(Units);
IF (('IFCMEASURERESOURCE.IfcNamedUnit' IN TYPEOF(Units[i])) AND NOT(Units[i]\IfcNamedUnit.UnitType = IfcUnitEnum.USERDEFINED)) THEN
NamedUnitNames := NamedUnitNames + Units[i]\IfcNamedUnit.UnitType;
END_IF;
IF (('IFCMEASURERESOURCE.IfcDerivedUnit' IN TYPEOF(Units[i])) AND NOT(Units[i]\IfcDerivedUnit.UnitType = IfcDerivedUnitEnum.USERDEFINED)) THEN
DerivedUnitNames := DerivedUnitNames + Units[i]\IfcDerivedUnit.UnitType;
END_IF;
END_REPEAT;
RETURN((SIZEOF(NamedUnitNames) = NamedUnitNumber) AND (SIZEOF(DerivedUnitNames) = DerivedUnitNumber) AND (MonetaryUnitNumber <= 1));
END_FUNCTION;

FUNCTION IfcCrossProduct
(Arg1, Arg2 : IfcDirection)
: IfcVector;
LOCAL
Mag : REAL;
Res : IfcDirection;
V1,V2 : LIST[3:3] OF REAL;
Result : IfcVector;
END_LOCAL;
IF (NOT EXISTS (Arg1) OR (Arg1.Dim = 2)) OR (NOT EXISTS (Arg2) OR (Arg2.Dim = 2)) THEN
RETURN(?);
ELSE
BEGIN
V1 := IfcNormalise(Arg1)\IfcDirection.DirectionRatios;
V2 := IfcNormalise(Arg2)\IfcDirection.DirectionRatios;
Res := IfcRepresentationItem() || IfcGeometricRepresentationItem ()
|| IfcDirection([(V1[2]*V2[3] - V1[3]*V2[2]), (V1[3]*V2[1] - V1[1]*V2[3]), (V1[1]*V2[2] - V1[2]*V2[1])]);
Mag := 0.0;
REPEAT i := 1 TO 3;
Mag := Mag + Res.DirectionRatios[i]*Res.DirectionRatios[i];
END_REPEAT;
IF (Mag > 0.0) THEN
Result := IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcVector(Res, SQRT(Mag));
ELSE
Result := IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcVector(Arg1, 0.0);
END_IF;
RETURN(Result);
END;
END_IF;
END_FUNCTION;

FUNCTION IfcCurveDim
(Curve : IfcCurve)
: IfcDimensionCount;
IF ('IFCGEOMETRYRESOURCE.IfcLine' IN TYPEOF(Curve))
THEN RETURN(Curve\IfcLine.Pnt.Dim);
END_IF;
IF ('IFCGEOMETRYRESOURCE.IfcConic' IN TYPEOF(Curve))
THEN RETURN(Curve\IfcConic.Position.Dim);
END_IF;
IF ('IFCGEOMETRYRESOURCE.IfcPolyline' IN TYPEOF(Curve))
THEN RETURN(Curve\IfcPolyline.Points[1].Dim);
END_IF;
IF ('IFCGEOMETRYRESOURCE.IfcTrimmedCurve' IN TYPEOF(Curve))
THEN RETURN(IfcCurveDim(Curve\IfcTrimmedCurve.BasisCurve));
END_IF;
IF ('IFCGEOMETRYRESOURCE.IfcCompositeCurve' IN TYPEOF(Curve))
THEN RETURN(Curve\IfcCompositeCurve.Segments[1].Dim);
END_IF;
IF ('IFCGEOMETRYRESOURCE.IfcBSplineCurve' IN TYPEOF(Curve))
THEN RETURN(Curve\IfcBSplineCurve.ControlPointsList[1].Dim);
END_IF;
IF ('IFCGEOMETRYRESOURCE.IfcOffsetCurve2D' IN TYPEOF(Curve))
THEN RETURN(2);
END_IF;
IF ('IFCGEOMETRYRESOURCE.IfcOffsetCurve3D' IN TYPEOF(Curve))
THEN RETURN(3);
END_IF;
IF ('IFCGEOMETRYRESOURCE.IfcPcurve' IN TYPEOF(Curve))
THEN RETURN(3);
END_IF;
IF ('IFC4.IfcIndexedPolyCurve' IN TYPEOF(Curve))
THEN RETURN(Curve\IfcIndexedPolyCurve.Points.Dim);
END_IF;
RETURN (?);
END_FUNCTION;

FUNCTION IfcCurveWeightsPositive
( B: IfcRationalBSplineCurveWithKnots)
: BOOLEAN;
LOCAL
Result : BOOLEAN := TRUE;
END_LOCAL;
REPEAT i := 0 TO B.UpperIndexOnControlPoints;
IF B.Weights[i] <= 0.0 THEN
Result := FALSE;
RETURN(Result);
END_IF;
END_REPEAT;
RETURN(Result);
END_FUNCTION;

FUNCTION IfcDeriveDimensionalExponents
(UnitElements : SET [1:?] OF IfcDerivedUnitElement)
: IfcDimensionalExponents;
LOCAL
Result : IfcDimensionalExponents :=
IfcDimensionalExponents(0, 0, 0, 0, 0, 0, 0);
END_LOCAL;
REPEAT i := LOINDEX(UnitElements) TO HIINDEX(UnitElements);
Result.LengthExponent := Result.LengthExponent +
(UnitElements[i].Exponent *
UnitElements[i].Unit.Dimensions.LengthExponent);
Result.MassExponent := Result.MassExponent +
(UnitElements[i].Exponent *
UnitElements[i].Unit.Dimensions.MassExponent);
Result.TimeExponent := Result.TimeExponent +
(UnitElements[i].Exponent *
UnitElements[i].Unit.Dimensions.TimeExponent);
Result.ElectricCurrentExponent := Result.ElectricCurrentExponent +
(UnitElements[i].Exponent *
UnitElements[i].Unit.Dimensions.ElectricCurrentExponent);
Result.ThermodynamicTemperatureExponent := Result.ThermodynamicTemperatureExponent +
(UnitElements[i].Exponent *
UnitElements[i].Unit.Dimensions.ThermodynamicTemperatureExponent);
Result.AmountOfSubstanceExponent := Result.AmountOfSubstanceExponent +
(UnitElements[i].Exponent *
UnitElements[i].Unit.Dimensions.AmountOfSubstanceExponent);
Result.LuminousIntensityExponent := Result.LuminousIntensityExponent +
(UnitElements[i].Exponent *
UnitElements[i].Unit.Dimensions.LuminousIntensityExponent);
END_REPEAT;
RETURN (Result);
END_FUNCTION;

FUNCTION IfcDimensionsForSiUnit
(n : IfcSIUnitName ) : IfcDimensionalExponents;
CASE n OF
METRE : RETURN (IfcDimensionalExponents
(1, 0, 0, 0, 0, 0, 0));
SQUARE_METRE : RETURN (IfcDimensionalExponents
(2, 0, 0, 0, 0, 0, 0));
CUBIC_METRE : RETURN (IfcDimensionalExponents
(3, 0, 0, 0, 0, 0, 0));
GRAM : RETURN (IfcDimensionalExponents
(0, 1, 0, 0, 0, 0, 0));
SECOND : RETURN (IfcDimensionalExponents
(0, 0, 1, 0, 0, 0, 0));
AMPERE : RETURN (IfcDimensionalExponents
(0, 0, 0, 1, 0, 0, 0));
KELVIN : RETURN (IfcDimensionalExponents
(0, 0, 0, 0, 1, 0, 0));
MOLE : RETURN (IfcDimensionalExponents
(0, 0, 0, 0, 0, 1, 0));
CANDELA : RETURN (IfcDimensionalExponents
(0, 0, 0, 0, 0, 0, 1));
RADIAN : RETURN (IfcDimensionalExponents
(0, 0, 0, 0, 0, 0, 0));
STERADIAN : RETURN (IfcDimensionalExponents
(0, 0, 0, 0, 0, 0, 0));
HERTZ : RETURN (IfcDimensionalExponents
(0, 0, -1, 0, 0, 0, 0));
NEWTON : RETURN (IfcDimensionalExponents
(1, 1, -2, 0, 0, 0, 0));
PASCAL : RETURN (IfcDimensionalExponents
(-1, 1, -2, 0, 0, 0, 0));
JOULE : RETURN (IfcDimensionalExponents
(2, 1, -2, 0, 0, 0, 0));
WATT : RETURN (IfcDimensionalExponents
(2, 1, -3, 0, 0, 0, 0));
COULOMB : RETURN (IfcDimensionalExponents
(0, 0, 1, 1, 0, 0, 0));
VOLT : RETURN (IfcDimensionalExponents
(2, 1, -3, -1, 0, 0, 0));
FARAD : RETURN (IfcDimensionalExponents
(-2, -1, 4, 2, 0, 0, 0));
OHM : RETURN (IfcDimensionalExponents
(2, 1, -3, -2, 0, 0, 0));
SIEMENS : RETURN (IfcDimensionalExponents
(-2, -1, 3, 2, 0, 0, 0));
WEBER : RETURN (IfcDimensionalExponents
(2, 1, -2, -1, 0, 0, 0));
TESLA : RETURN (IfcDimensionalExponents
(0, 1, -2, -1, 0, 0, 0));
HENRY : RETURN (IfcDimensionalExponents
(2, 1, -2, -2, 0, 0, 0));
DEGREE_CELSIUS : RETURN (IfcDimensionalExponents
(0, 0, 0, 0, 1, 0, 0));
LUMEN : RETURN (IfcDimensionalExponents
(0, 0, 0, 0, 0, 0, 1));
LUX : RETURN (IfcDimensionalExponents
(-2, 0, 0, 0, 0, 0, 1));
BECQUEREL : RETURN (IfcDimensionalExponents
(0, 0, -1, 0, 0, 0, 0));
GRAY : RETURN (IfcDimensionalExponents
(2, 0, -2, 0, 0, 0, 0));
SIEVERT : RETURN (IfcDimensionalExponents
(2, 0, -2, 0, 0, 0, 0));
OTHERWISE : RETURN (IfcDimensionalExponents
(0, 0, 0, 0, 0, 0, 0));
END_CASE;
END_FUNCTION;

FUNCTION IfcDotProduct
(Arg1, Arg2 : IfcDirection)
: REAL;
LOCAL
Scalar : REAL;
Vec1, Vec2 : IfcDirection;
Ndim : INTEGER;
END_LOCAL;
IF NOT EXISTS (Arg1) OR NOT EXISTS (Arg2) THEN
Scalar := ?;
ELSE
IF (Arg1.Dim <> Arg2.Dim) THEN
Scalar := ?;
ELSE
BEGIN
Vec1 := IfcNormalise(Arg1);
Vec2 := IfcNormalise(Arg2);
Ndim := Arg1.Dim;
Scalar := 0.0;
REPEAT i := 1 TO Ndim;
Scalar := Scalar + Vec1.DirectionRatios[i]*Vec2.DirectionRatios[i];
END_REPEAT;
END;
END_IF;
END_IF;
RETURN (Scalar);
END_FUNCTION;

FUNCTION IfcFirstProjAxis
(ZAxis, Arg : IfcDirection) : IfcDirection;
LOCAL
XAxis : IfcDirection;
V : IfcDirection;
Z : IfcDirection;
XVec : IfcVector;
END_LOCAL;
IF (NOT EXISTS(ZAxis)) THEN
RETURN (?) ;
ELSE
Z := IfcNormalise(ZAxis);
IF NOT EXISTS(Arg) THEN
IF (Z.DirectionRatios <> [1.0,0.0,0.0]) THEN
V := IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcDirection([1.0,0.0,0.0]);
ELSE
V := IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcDirection([0.0,1.0,0.0]);
END_IF;
ELSE
IF (Arg.Dim <> 3) THEN
RETURN (?) ;
END_IF;
IF ((IfcCrossProduct(Arg,Z).Magnitude) = 0.0) THEN
RETURN (?);
ELSE
V := IfcNormalise(Arg);
END_IF;
END_IF;
XVec := IfcScalarTimesVector(IfcDotProduct(V, Z), Z);
XAxis := IfcVectorDifference(V, XVec).Orientation;
XAxis := IfcNormalise(XAxis);
END_IF;
RETURN(XAxis);
END_FUNCTION;

FUNCTION IfcGetBasisSurface
(C : IfcCurveOnSurface) : SET[0:2] OF IfcSurface;
LOCAL
Surfs : SET[0:2] OF IfcSurface;
N : INTEGER;
END_LOCAL;
Surfs := [];
IF 'IFCGEOMETRYRESOURCE.IfcPcurve' IN TYPEOF (C) THEN
Surfs := [C\IfcPcurve.BasisSurface];
ELSE
IF 'IFCGEOMETRYRESOURCE.IfcSurfaceCurve' IN TYPEOF (C) THEN
N := SIZEOF(C\IfcSurfaceCurve.AssociatedGeometry);
REPEAT i := 1 TO N;
Surfs := Surfs + IfcAssociatedSurface(C\IfcSurfaceCurve.AssociatedGeometry[i]);
END_REPEAT;
END_IF;
END_IF;
IF 'IFCGEOMETRYRESOURCE.IfcCompositeCurveOnSurface' IN TYPEOF (C) THEN
(* For an IfcCompositeCurveOnSurface the BasisSurface is the intersection of the BasisSurface of all the segments. *)
N := SIZEOF(C\IfcCompositeCurve.Segments);
Surfs := IfcGetBasisSurface(C\IfcCompositeCurve.Segments[1].ParentCurve);
IF N > 1 THEN
REPEAT i := 2 TO N;
Surfs := Surfs * IfcGetBasisSurface(C\IfcCompositeCurve.Segments[1].ParentCurve);
END_REPEAT;
END_IF;
END_IF;
RETURN(Surfs);
END_FUNCTION;

FUNCTION IfcListToArray
(Lis : LIST [0:?] OF GENERIC : T;
Low,U : INTEGER) : ARRAY OF GENERIC : T;
LOCAL
N : INTEGER;
Res : ARRAY [Low:U] OF GENERIC : T;
END_LOCAL;
N := SIZEOF(Lis);
IF (N <> (U-Low +1)) THEN
RETURN(?);
ELSE
Res := [Lis[1] : N];
REPEAT i := 2 TO N;
Res[Low+i-1] := Lis[i];
END_REPEAT;
RETURN(Res);
END_IF;
END_FUNCTION;

FUNCTION IfcLoopHeadToTail
(ALoop : IfcEdgeLoop) : LOGICAL;
LOCAL
N : INTEGER;
P : LOGICAL := TRUE;
END_LOCAL;
N := SIZEOF (ALoop.EdgeList);
REPEAT i := 2 TO N;
P := P AND (ALoop.EdgeList[i-1].EdgeEnd :=:
ALoop.EdgeList[i].EdgeStart);
END_REPEAT;
RETURN (P);
END_FUNCTION;

FUNCTION IfcMakeArrayOfArray
(Lis : LIST[1:?] OF LIST [1:?] OF GENERIC : T;
Low1, U1, Low2, U2 : INTEGER):
ARRAY [Low1:U1] OF ARRAY [Low2:U2] OF GENERIC : T;
LOCAL
Res : ARRAY[Low1:U1] OF ARRAY [Low2:U2] OF GENERIC : T;
END_LOCAL;
(* Check input dimensions for consistency *)
IF (U1-Low1+1) <> SIZEOF(Lis) THEN
RETURN (?);
END_IF;
IF (U2 - Low2 + 1 ) <> SIZEOF(Lis[1]) THEN
RETURN (?) ;
END_IF;
(* Initialise Res with values from Lis[1] *)
Res := [IfcListToArray(Lis[1], Low2, U2) : (U1-Low1 + 1)];
REPEAT i := 2 TO HIINDEX(Lis);
IF (U2-Low2+1) <> SIZEOF(Lis[i]) THEN
RETURN (?);
END_IF;
Res[Low1+i-1] := IfcListToArray(Lis[i], Low2, U2);
END_REPEAT;
RETURN (Res);
END_FUNCTION;

FUNCTION IfcMlsTotalThickness
(LayerSet : IfcMaterialLayerSet) : IfcLengthMeasure;
LOCAL
Max : IfcLengthMeasure := LayerSet.MaterialLayers[1].LayerThickness;
END_LOCAL;
IF SIZEOF(LayerSet.MaterialLayers) > 1 THEN
REPEAT i := 2 TO HIINDEX(LayerSet.MaterialLayers);
Max := Max + LayerSet.MaterialLayers[i].LayerThickness;
END_REPEAT;
END_IF;
RETURN (Max);
END_FUNCTION;

FUNCTION IfcNormalise
(Arg : IfcVectorOrDirection)
: IfcVectorOrDirection;
LOCAL
Ndim : INTEGER;
V : IfcDirection
:= IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcDirection([1.,0.]);
Vec : IfcVector
:= IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcVector (
IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcDirection([1.,0.]), 1.);
Mag : REAL;
Result : IfcVectorOrDirection
:= V;
END_LOCAL;
IF NOT EXISTS (Arg) THEN
RETURN (?);
ELSE
IF 'IFCGEOMETRYRESOURCE.IfcVector' IN TYPEOF(Arg) THEN
BEGIN
Ndim := Arg\IfcVector.Dim;
V.DirectionRatios := Arg\IfcVector.Orientation.DirectionRatios;
Vec.Magnitude := Arg\IfcVector.Magnitude;
Vec.Orientation := V;
IF Arg\IfcVector.Magnitude = 0.0 THEN
RETURN(?);
ELSE
Vec.Magnitude := 1.0;
END_IF;
END;
ELSE
BEGIN
Ndim := Arg\IfcDirection.Dim;
V.DirectionRatios := Arg\IfcDirection.DirectionRatios;
END;
END_IF;
Mag := 0.0;
REPEAT i := 1 TO Ndim;
Mag := Mag + V.DirectionRatios[i]*V.DirectionRatios[i];
END_REPEAT;
IF Mag > 0.0 THEN
Mag := SQRT(Mag);
REPEAT i := 1 TO Ndim;
V.DirectionRatios[i] := V.DirectionRatios[i]/Mag;
END_REPEAT;
IF 'IFCGEOMETRYRESOURCE.IfcVector' IN TYPEOF(arg) THEN
Vec.Orientation := V;
Result := Vec;
ELSE
Result := V;
END_IF;
ELSE
RETURN(?);
END_IF;
END_IF;
RETURN (Result);
END_FUNCTION;

FUNCTION IfcOrthogonalComplement
(Vec : IfcDirection)
: IfcDirection;
LOCAL
Result : IfcDirection ;
END_LOCAL;
IF NOT EXISTS (Vec) OR (Vec.Dim <> 2) THEN
RETURN(?);
ELSE
Result := IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcDirection([-Vec.DirectionRatios[2], Vec.DirectionRatios[1]]);
RETURN(Result);
END_IF;
END_FUNCTION;

FUNCTION IfcPathHeadToTail
(APath : IfcPath) : LOGICAL;
LOCAL
N : INTEGER := 0;
P : LOGICAL := UNKNOWN;
END_LOCAL;
N := SIZEOF (APath.EdgeList);
REPEAT i := 2 TO N;
P := P AND (APath.EdgeList[i-1].EdgeEnd :=:
APath.EdgeList[i].EdgeStart);
END_REPEAT;
RETURN (P);
END_FUNCTION;

FUNCTION IfcPointListDim
(PointList : IfcCartesianPointList)
: IfcDimensionCount;
IF ('IFC4.IfcCartesianPointList2D' IN TYPEOF(PointList))
THEN RETURN(2);
END_IF;
IF ('IFC4.IfcCartesianPointList3D' IN TYPEOF(PointList))
THEN RETURN(3);
END_IF;
RETURN (?);
END_FUNCTION;

FUNCTION IfcSameAxis2Placement
(ap1, ap2 : IfcAxis2Placement; Epsilon : REAL)
: LOGICAL ;
RETURN (IfcSameDirection(ap1.P[1],ap2.P[1],Epsilon) AND
IfcSameDirection(ap1.P[2],ap2.P[2],Epsilon) AND
IfcSameCartesianPoint(ap1.Location,ap1.Location,Epsilon));
END_FUNCTION;

FUNCTION IfcSameCartesianPoint
(cp1, cp2 : IfcCartesianPoint; Epsilon : REAL)
: LOGICAL;
LOCAL
cp1x : REAL := cp1.Coordinates[1];
cp1y : REAL := cp1.Coordinates[2];
cp1z : REAL := 0;
cp2x : REAL := cp2.Coordinates[1];
cp2y : REAL := cp2.Coordinates[2];
cp2z : REAL := 0;
END_LOCAL;
IF (SIZEOF(cp1.Coordinates) > 2) THEN
cp1z := cp1.Coordinates[3];
END_IF;
IF (SIZEOF(cp2.Coordinates) > 2) THEN
cp2z := cp2.Coordinates[3];
END_IF;
RETURN (IfcSameValue(cp1x,cp2x,Epsilon) AND
IfcSameValue(cp1y,cp2y,Epsilon) AND
IfcSameValue(cp1z,cp2z,Epsilon));
END_FUNCTION;

FUNCTION IfcSameDirection
(dir1, dir2 : IfcDirection; Epsilon : REAL)
: LOGICAL;
LOCAL
dir1x : REAL := dir1.DirectionRatios[1];
dir1y : REAL := dir1.DirectionRatios[2];
dir1z : REAL := 0;
dir2x : REAL := dir2.DirectionRatios[1];
dir2y : REAL := dir2.DirectionRatios[2];
dir2z : REAL := 0;
END_LOCAL;
IF (SIZEOF(dir1.DirectionRatios) > 2) THEN
dir1z := dir1.DirectionRatios[3];
END_IF;
IF (SIZEOF(dir2.DirectionRatios) > 2) THEN
dir2z := dir2.DirectionRatios[3];
END_IF;
RETURN (IfcSameValue(dir1x,dir2x,Epsilon) AND
IfcSameValue(dir1y,dir2y,Epsilon) AND
IfcSameValue(dir1z,dir2z,Epsilon));
END_FUNCTION;

FUNCTION IfcSameValidPrecision
(Epsilon1, Epsilon2 : REAL) : LOGICAL ;
LOCAL
ValidEps1, ValidEps2 : REAL;
DefaultEps : REAL := 0.000001;
DerivationOfEps : REAL := 1.001;
UpperEps : REAL := 1.0;
END_LOCAL;
ValidEps1 := NVL(Epsilon1, DefaultEps);
ValidEps2 := NVL(Epsilon2, DefaultEps);
RETURN ((0.0 < ValidEps1) AND (ValidEps1 <= (DerivationOfEps * ValidEps2)) AND
(ValidEps2 <= (DerivationOfEps * ValidEps1)) AND (ValidEps2 < UpperEps));
END_FUNCTION;

FUNCTION IfcSameValue
(Value1, Value2 : REAL; Epsilon : REAL)
: LOGICAL;
LOCAL
ValidEps : REAL;
DefaultEps : REAL := 0.000001;
END_LOCAL;
ValidEps := NVL(Epsilon, DefaultEps);
RETURN ((Value1 + ValidEps > Value2) AND (Value1 < Value2 + ValidEps));
END_FUNCTION;

FUNCTION IfcScalarTimesVector
(Scalar : REAL; Vec : IfcVectorOrDirection)
: IfcVector;
LOCAL
V : IfcDirection;
Mag : REAL;
Result : IfcVector;
END_LOCAL;
IF NOT EXISTS (Scalar) OR NOT EXISTS (Vec) THEN
RETURN (?) ;
ELSE
IF 'IFCGEOMETRYRESOURCE.IfcVector' IN TYPEOF (Vec) THEN
V := Vec\IfcVector.Orientation;
Mag := Scalar * Vec\IfcVector.Magnitude;
ELSE
V := Vec;
Mag := Scalar;
END_IF;
IF (Mag < 0.0 ) THEN
REPEAT i := 1 TO SIZEOF(V.DirectionRatios);
V.DirectionRatios[i] := -V.DirectionRatios[i];
END_REPEAT;
Mag := -Mag;
END_IF;
Result := IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcVector(IfcNormalise(V), Mag);
END_IF;
RETURN (Result);
END_FUNCTION;

FUNCTION IfcSecondProjAxis
(ZAxis, XAxis, Arg: IfcDirection)
: IfcDirection;
LOCAL
YAxis : IfcVector;
V : IfcDirection;
Temp : IfcVector;
END_LOCAL;
IF NOT EXISTS(Arg) THEN
V := IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcDirection([0.0,1.0,0.0]);
ELSE
V := Arg;
END_IF;
Temp := IfcScalarTimesVector(IfcDotProduct(V, ZAxis), ZAxis);
YAxis := IfcVectorDifference(V, Temp);
Temp := IfcScalarTimesVector(IfcDotProduct(V, XAxis), XAxis);
YAxis := IfcVectorDifference(YAxis, Temp);
YAxis := IfcNormalise(YAxis);
RETURN(YAxis.Orientation);
END_FUNCTION;

FUNCTION IfcShapeRepresentationTypes
(RepType : IfcLabel; Items : SET OF IfcRepresentationItem) : LOGICAL;
LOCAL
Count : INTEGER := 0;
END_LOCAL;
CASE RepType OF
'Point' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCGEOMETRYRESOURCE.IfcPoint' IN TYPEOF(temp))));
END;
'PointCloud' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCGEOMETRYRESOURCE.IfcCartesianPointList3D' IN TYPEOF(temp))));
END;
'Curve' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCGEOMETRYRESOURCE.IfcCurve' IN TYPEOF(temp))));
END;
'Curve2D' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCGEOMETRYRESOURCE.IfcCurve' IN TYPEOF(temp))
AND (temp\IfcCurve.Dim = 2)));
END;
'Curve3D' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCGEOMETRYRESOURCE.IfcCurve' IN TYPEOF(temp))
AND (temp\IfcCurve.Dim = 3)));
END;
'Surface' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCGEOMETRYRESOURCE.IfcSurface' IN TYPEOF(temp))));
END;
'Surface2D' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCGEOMETRYRESOURCE.IfcSurface' IN TYPEOF(temp))
AND (temp\IfcSurface.Dim = 2)));
END;
'Surface3D' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCGEOMETRYRESOURCE.IfcSurface' IN TYPEOF(temp))
AND (temp\IfcSurface.Dim = 3)));
END;
'FillArea' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCGEOMETRYRESOURCE.IfcAnnotationFillArea' IN TYPEOF(temp))));
END;
'Text' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCGEOMETRYRESOURCE.IfcTextLiteral' IN TYPEOF(temp))));
END;
'AdvancedSurface' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | 'IFCGEOMETRYRESOURCE.IfcBSplineSurface' IN TYPEOF(temp)));
END;
'Annotation2D' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | (
SIZEOF(TYPEOF(temp) * [
'IFCGEOMETRYRESOURCE.IfcPoint',
'IFCGEOMETRYRESOURCE.IfcCurve',
'IFCGEOMETRICMODELRESOURCE.IfcGeometricCurveSet',
'IFCPRESENTATIONDEFINITIONRESOURCE.IfcAnnotationFillArea',
'IFCPRESENTATIONDEFINITIONRESOURCE.IfcTextLiteral']) = 1)
));
END;
'GeometricSet' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCGEOMETRICMODELRESOURCE.IfcGeometricSet' IN TYPEOF(temp))
OR ('IFCGEOMETRYRESOURCE.IfcPoint' IN TYPEOF(temp))
OR ('IFCGEOMETRYRESOURCE.IfcCurve' IN TYPEOF(temp))
OR ('IFCGEOMETRYRESOURCE.IfcSurface' IN TYPEOF(temp))));
END;
'GeometricCurveSet' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCGEOMETRICMODELRESOURCE.IfcGeometricCurveSet' IN TYPEOF(temp))
OR ('IFCGEOMETRICMODELRESOURCE.IfcGeometricSet' IN TYPEOF(temp))
OR ('IFCGEOMETRYRESOURCE.IfcPoint' IN TYPEOF(temp))
OR ('IFCGEOMETRYRESOURCE.IfcCurve' IN TYPEOF(temp))));
REPEAT i:=1 TO HIINDEX(Items);
IF ('IFCGEOMETRYRESOURCE.IfcGeometricSet' IN TYPEOF(Items[i]))
THEN
IF (SIZEOF(QUERY(temp <* Items[i]\IfcGeometricSet.Elements | 'IFCGEOMETRYRESOURCE.IfcSurface' IN TYPEOF(temp))) > 0)
THEN
Count := Count - 1;
END_IF;
END_IF;
END_REPEAT;
END;
'Tessellation' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | 'IFCGEOMETRICMODELRESOURCE.IfcTessellatedItem' IN TYPEOF(temp)));
END;
'SurfaceOrSolidModel' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | SIZEOF([
'IFCGEOMETRICMODELRESOURCE.IfcTessellatedItem',
'IFCGEOMETRICMODELRESOURCE.IfcShellBasedSurfaceModel',
'IFCGEOMETRICMODELRESOURCE.IfcFaceBasedSurfaceModel',
'IFCGEOMETRICMODELRESOURCE.IfcSolidModel'] * TYPEOF(temp)) >= 1
));
END;
'SurfaceModel' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | SIZEOF([
'IFCGEOMETRICMODELRESOURCE.IfcTessellatedItem',
'IFCGEOMETRICMODELRESOURCE.IfcShellBasedSurfaceModel',
'IFCGEOMETRICMODELRESOURCE.IfcFaceBasedSurfaceModel'] * TYPEOF(temp)) >= 1
));
END;
'SolidModel' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCGEOMETRICMODELRESOURCE.IfcSolidModel' IN TYPEOF(temp))));
END;
'SweptSolid' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | (SIZEOF([
'IFCGEOMETRICMODELRESOURCE.IfcExtrudedAreaSolid',
'IFCGEOMETRICMODELRESOURCE.IfcRevolvedAreaSolid'] * TYPEOF(temp)) >= 1
) AND (SIZEOF([
'IFCGEOMETRICMODELRESOURCE.IfcExtrudedAreaSolidTapered',
'IFCGEOMETRICMODELRESOURCE.IfcRevolvedAreaSolidTapered'] * TYPEOF(temp)) = 0
)
));
END;
'AdvancedSweptSolid' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | SIZEOF([
'IFCGEOMETRICMODELRESOURCE.IfcSweptAreaSolid',
'IFCGEOMETRICMODELRESOURCE.IfcSweptDiskSolid'] * TYPEOF(temp)) >= 1
));
END;
'CSG' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | SIZEOF([
'IFCGEOMETRICMODELRESOURCE.IfcBooleanResult',
'IFCGEOMETRICMODELRESOURCE.IfcCsgPrimitive3D',
'IFCGEOMETRICMODELRESOURCE.IfcCsgSolid'] * TYPEOF(temp)) >= 1
));
END;
'Clipping' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | SIZEOF([
'IFCGEOMETRICMODELRESOURCE.IfcCsgSolid',
'IFCGEOMETRICMODELRESOURCE.IfcBooleanClippingResult'] * TYPEOF(temp)) >= 1
));
END;
'Brep' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCGEOMETRICMODELRESOURCE.IfcFacetedBrep' IN TYPEOF(temp))));
END;
'AdvancedBrep' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCGEOMETRICMODELRESOURCE.IfcManifoldSolidBrep' IN TYPEOF(temp))));
END;
'BoundingBox' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCGEOMETRICMODELRESOURCE.IfcBoundingBox' IN TYPEOF(temp))));
IF (SIZEOF(Items) > 1)
THEN
Count := 0;
END_IF;
END;
'SectionedSpine' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCGEOMETRICMODELRESOURCE.IfcSectionedSpine' IN TYPEOF(temp))));
END;
'LightSource' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCPRESENTATIONORGANIZATIONRESOURCE.IfcLightSource' IN TYPEOF(temp))));
END;
'MappedRepresentation' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items | ('IFCGEOMETRYRESOURCE.IfcMappedItem' IN TYPEOF(temp))));
END;
OTHERWISE : RETURN(?);
END_CASE;
RETURN (Count = SIZEOF(Items));
END_FUNCTION;

FUNCTION IfcSurfaceWeightsPositive
( B: IfcRationalBSplineSurfaceWithKnots)
: BOOLEAN;
LOCAL
Result : BOOLEAN := TRUE;
END_LOCAL;
REPEAT i := 0 TO B\IfcBSplineSurface.UUpper;
REPEAT j := 0 TO B\IfcBSplineSurface.VUpper;
IF (B.Weights[i][j] <= 0.0) THEN
Result := FALSE;
RETURN(Result);
END_IF;
END_REPEAT;
END_REPEAT;
RETURN(Result);
END_FUNCTION;

FUNCTION IfcTaperedSweptAreaProfiles
(StartArea, EndArea : IfcProfileDef)
: LOGICAL;
LOCAL
Result : LOGICAL := FALSE;
END_LOCAL;
IF ('IFCPROFILERESOURCE.IfcParameterizedProfileDef' IN TYPEOF(StartArea)) THEN
IF ('IFCPROFILERESOURCE.IfcDerivedProfileDef' IN TYPEOF(EndArea)) THEN
Result := (StartArea :=: EndArea\IfcDerivedProfileDef.ParentProfile);
ELSE
Result := (TYPEOF(StartArea) = TYPEOF(EndArea));
END_IF;
ELSE
IF ('IFCPROFILERESOURCE.IfcDerivedProfileDef' IN TYPEOF(EndArea)) THEN
Result := (StartArea :=: EndArea\IfcDerivedProfileDef.ParentProfile);
ELSE
Result := FALSE;
END_IF;
END_IF;
RETURN(Result);
END_FUNCTION;

FUNCTION IfcTopologyRepresentationTypes
(RepType : IfcLabel; Items : SET OF IfcRepresentationItem) : LOGICAL;
LOCAL
Count : INTEGER := 0;
END_LOCAL;
CASE RepType OF
'Vertex' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items |
('IFCTOPOLOGYRESOURCE.IfcVertex' IN TYPEOF(temp))));
END;
'Edge' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items |
('IFCTOPOLOGYRESOURCE.IfcEdge' IN TYPEOF(temp))));
END;
'Path' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items |
('IFCTOPOLOGYRESOURCE.IfcPath' IN TYPEOF(temp))));
END;
'Face' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items |
('IFCTOPOLOGYRESOURCE.IfcFace' IN TYPEOF(temp))));
END;
'Shell' :
BEGIN
Count := SIZEOF(QUERY(temp <* Items |
('IFCTOPOLOGYRESOURCE.IfcOpenShell' IN TYPEOF(temp))
OR ('IFCTOPOLOGYRESOURCE.IfcClosedShell' IN TYPEOF(temp))));
END;
'Undefined': RETURN(TRUE);
OTHERWISE : RETURN(?);
END_CASE;
RETURN (Count = SIZEOF(Items));
END_FUNCTION;

FUNCTION IfcUniqueDefinitionNames
(Relations : SET [1:?] OF IfcRelDefinesByProperties)
:LOGICAL;
LOCAL
Definition : IfcPropertySetDefinitionSelect;
DefinitionSet : IfcPropertySetDefinitionSet;
Properties : SET OF IfcPropertySetDefinition := [];
Result : LOGICAL;
END_LOCAL;
IF SIZEOF(Relations) = 0 THEN
RETURN(TRUE);
END_IF;
REPEAT i:=1 TO HIINDEX(Relations);
Definition := Relations[i].RelatingPropertyDefinition;
IF 'IFC4.IfcPropertySetDefinition' IN TYPEOF(Definition) THEN
Properties := Properties + Definition;
ELSE
IF 'IFC4.IfcPropertySetDefinitionSet' IN TYPEOF(Definition) THEN
BEGIN
DefinitionSet := Definition;
REPEAT j:= 1 TO HIINDEX(DefinitionSet);
Properties := Properties + DefinitionSet[j];
END_REPEAT;
END;
END_IF;
END_IF;
END_REPEAT;
Result := IfcUniquePropertySetNames(Properties);
RETURN (Result);
END_FUNCTION;

FUNCTION IfcUniquePropertyName
(Properties : SET [1:?] OF IfcProperty)
:LOGICAL;
LOCAL
Names : SET OF IfcIdentifier := [];
END_LOCAL;
REPEAT i:=1 TO HIINDEX(Properties);
Names := Names + Properties[i].Name;
END_REPEAT;
RETURN (SIZEOF(Names) = SIZEOF(Properties));
END_FUNCTION;

FUNCTION IfcUniquePropertySetNames
(Properties : SET [1:?] OF IfcPropertySetDefinition)
:LOGICAL;
LOCAL
Names : SET OF IfcLabel := [];
Unnamed : INTEGER := 0;
END_LOCAL;
REPEAT i:=1 TO HIINDEX(Properties);
IF 'IFC4.IfcPropertySet' IN TYPEOF(Properties[i]) THEN
Names := Names + Properties[i]\IfcRoot.Name;
ELSE
Unnamed := Unnamed + 1;
END_IF;
END_REPEAT;
RETURN (SIZEOF(Names) + Unnamed = SIZEOF(Properties));
END_FUNCTION;

FUNCTION IfcUniquePropertyTemplateNames
(Properties : SET [1:?] OF IfcPropertyTemplate)
:LOGICAL;
LOCAL
Names : SET OF IfcLabel := [];
END_LOCAL;
REPEAT i:=1 TO HIINDEX(Properties);
Names := Names + Properties[i].Name;
END_REPEAT;
RETURN (SIZEOF(Names) = SIZEOF(Properties));
END_FUNCTION;

FUNCTION IfcUniqueQuantityNames
(Properties : SET [1:?] OF IfcPhysicalQuantity)
:LOGICAL;
LOCAL
Names : SET OF IfcLabel := [];
END_LOCAL;
REPEAT i:=1 TO HIINDEX(Properties);
Names := Names + Properties[i].Name;
END_REPEAT;
RETURN (SIZEOF(Names) = SIZEOF(Properties));
END_FUNCTION;

FUNCTION IfcVectorDifference
(Arg1, Arg2 : IfcVectorOrDirection)
: IfcVector;
LOCAL
Result : IfcVector;
Res, Vec1, Vec2 : IfcDirection;
Mag, Mag1, Mag2 : REAL;
Ndim : INTEGER;
END_LOCAL;
IF ((NOT EXISTS (Arg1)) OR (NOT EXISTS (Arg2))) OR (Arg1.Dim <> Arg2.Dim) THEN
RETURN (?) ;
ELSE
BEGIN
IF 'IFCGEOMETRYRESOURCE.IfcVector' IN TYPEOF(Arg1) THEN
Mag1 := Arg1\IfcVector.Magnitude;
Vec1 := Arg1\IfcVector.Orientation;
ELSE
Mag1 := 1.0;
Vec1 := Arg1;
END_IF;
IF 'IFCGEOMETRYRESOURCE.IfcVector' IN TYPEOF(Arg2) THEN
Mag2 := Arg2\IfcVector.Magnitude;
Vec2 := Arg2\IfcVector.Orientation;
ELSE
Mag2 := 1.0;
Vec2 := Arg2;
END_IF;
Vec1 := IfcNormalise (Vec1);
Vec2 := IfcNormalise (Vec2);
Ndim := SIZEOF(Vec1.DirectionRatios);
Mag := 0.0;
Res := IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcDirection([0.0:Ndim]);
REPEAT i := 1 TO Ndim;
Res.DirectionRatios[i] := Mag1*Vec1.DirectionRatios[i] - Mag2*Vec2.DirectionRatios[i];
Mag := Mag + (Res.DirectionRatios[i]*Res.DirectionRatios[i]);
END_REPEAT;
IF (Mag > 0.0 ) THEN
Result := IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcVector( Res, SQRT(Mag));
ELSE
Result := IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcVector( Vec1, 0.0);
END_IF;
END;
END_IF;
RETURN (Result);
END_FUNCTION;

FUNCTION IfcVectorSum
(Arg1, Arg2 : IfcVectorOrDirection)
: IfcVector;
LOCAL
Result : IfcVector;
Res, Vec1, Vec2 : IfcDirection;
Mag, Mag1, Mag2 : REAL;
Ndim : INTEGER;
END_LOCAL;
IF ((NOT EXISTS (Arg1)) OR (NOT EXISTS (Arg2))) OR (Arg1.Dim <> Arg2.Dim) THEN
RETURN (?) ;
ELSE
BEGIN
IF 'IFCGEOMETRYRESOURCE.IfcVector' IN TYPEOF(Arg1) THEN
Mag1 := Arg1\IfcVector.Magnitude;
Vec1 := Arg1\IfcVector.Orientation;
ELSE
Mag1 := 1.0;
Vec1 := Arg1;
END_IF;
IF 'IFCGEOMETRYRESOURCE.IfcVector' IN TYPEOF(Arg2) THEN
Mag2 := Arg2\IfcVector.Magnitude;
Vec2 := Arg2\IfcVector.Orientation;
ELSE
Mag2 := 1.0;
Vec2 := Arg2;
END_IF;
Vec1 := IfcNormalise (Vec1);
Vec2 := IfcNormalise (Vec2);
Ndim := SIZEOF(Vec1.DirectionRatios);
Mag := 0.0;
Res := IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcDirection([0.0:Ndim]);
REPEAT i := 1 TO Ndim;
Res.DirectionRatios[i] := Mag1*Vec1.DirectionRatios[i] + Mag2*Vec2.DirectionRatios[i];
Mag := Mag + (Res.DirectionRatios[i]*Res.DirectionRatios[i]);
END_REPEAT;
IF (Mag > 0.0 ) THEN
Result := IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcVector( Res, SQRT(Mag));
ELSE
Result := IfcRepresentationItem() || IfcGeometricRepresentationItem () || IfcVector( Vec1, 0.0);
END_IF;
END;
END_IF;
RETURN (Result);
END_FUNCTION;

RULE IfcRepresentationContextSameWCS FOR ( IfcGeometricRepresentationContext );
LOCAL
IsDifferent : LOGICAL := FALSE;
END_LOCAL;
IF (SIZEOF(IfcGeometricRepresentationContext) > 1)
THEN
REPEAT i := 2 TO HIINDEX(IfcGeometricRepresentationContext);
IF (IfcGeometricRepresentationContext[1].WorldCoordinateSystem :<>: IfcGeometricRepresentationContext[i].WorldCoordinateSystem)
THEN
IsDifferent := (NOT(IfcSameValidPrecision(IfcGeometricRepresentationContext[1].Precision,
IfcGeometricRepresentationContext[i].Precision)))
OR (NOT(IfcSameAxis2Placement(IfcGeometricRepresentationContext[1].WorldCoordinateSystem,
IfcGeometricRepresentationContext[i].WorldCoordinateSystem,
IfcGeometricRepresentationContext[1].Precision)));
IF (IsDifferent = TRUE) THEN
ESCAPE;
END_IF;
END_IF;
END_REPEAT;
END_IF;
WHERE
WR1 : IsDifferent = FALSE
END_RULE;

RULE IfcSingleProjectInstance FOR ( IfcProject );
WHERE
WR1 : SIZEOF(IfcProject) <= 1
END_RULE;

END_SCHEMA;