# Index

Actor IfcActor, IfcRelDeclares, IfcConstructionResource, IfcConstraint
Aggregation IfcObject, IfcObjectDefinition
Assignment IfcPropertyDefinition, IfcPropertySetDefinition, IfcObject, IfcObjectDefinition, IfcWorkControl, IfcConstructionProductResourceType, IfcConstructionResource, IfcConstructionResourceType, IfcUnitAssignment, IfcPropertyEnumeratedValue, IfcPropertySingleValue, IfcPhysicalSimpleQuantity
Association IfcPropertyDefinition, IfcPropertySet, IfcQuantitySet, IfcRelAssociates, IfcTypeObject, IfcObject, IfcObjectDefinition
Classification IfcRelAssociatesClassification, IfcClassificationReferenceSelect, IfcClassificationSelect, IfcClassification, IfcClassificationReference
COBie_ActionRequest
COBie_ConstructionProductResource
COBie_ConstructionProductResourceType
COBie_ElementType
COBie_Task
Composition IfcSpace, IfcConstructionResourceType
Connectivity
Constraint IfcRelAssociatesConstraint, IfcConstraintEnum, IfcConstraint, IfcMetric, IfcObjective
Contact
Control Assignment
Conversion Units
Definition IfcDefinitionSelect, IfcPropertySetDefinitionSelect, IfcPropertyDefinition, IfcPropertySetDefinition, IfcRelAggregates, IfcRelAssociates, IfcRelDeclares, IfcTypeObject, IfcObject, IfcObjectDefinition, IfcProcess, IfcProduct, IfcWorkSchedule, IfcAnnotation, IfcRelContainedInSpatialStructure, IfcSite, IfcSpace, IfcSpatialStructureElement, IfcBuilding, IfcBuildingStorey, IfcElement, IfcPort, IfcConstructionProductResourceTypeEnum, IfcConstructionResource, IfcConstructionResourceType, IfcBenchmarkEnum, IfcConstraintEnum, IfcObjectiveEnum, IfcRecurrenceTypeEnum, IfcSIPrefix, IfcSIUnitName, IfcUnitEnum, IfcUnit, IfcContextDependentUnit, IfcConversionBasedUnit, IfcDimensionalExponents, IfcMeasureWithUnit, IfcNamedUnit, IfcSIUnit, IfcPhysicalSimpleQuantity
External Data Constraints
Group Assignment
Identity
IfcActionRequest IfcActionRequest
IfcActor IfcActor, IfcRelDeclares, IfcConstructionResource
IfcActorSelect IfcActorSelect
IfcAddress IfcAddress
IfcAnnotation IfcAnnotation
IfcApplication IfcApplication
IfcAreaMeasure IfcAreaMeasure
IfcBenchmarkEnum IfcBenchmarkEnum
IfcBuilding IfcRelAssigns, IfcRelDeclares, IfcRelContainedInSpatialStructure, IfcSpace, IfcSpatialStructureElement, IfcBuilding, IfcBuildingStorey, IfcPhysicalSimpleQuantity
IfcBuildingStorey IfcRelContainedInSpatialStructure, IfcSpace, IfcSpatialStructureElement, IfcBuilding, IfcBuildingStorey
IfcChangeActionEnum IfcChangeActionEnum
IfcClassification IfcRelAssociatesClassification, IfcClassificationReferenceSelect, IfcClassificationSelect, IfcClassification, IfcClassificationReference
IfcClassificationReference IfcClassificationReferenceSelect, IfcClassificationSelect, IfcClassification, IfcClassificationReference
IfcClassificationReferenceSelect IfcClassificationReferenceSelect, IfcClassificationReference
IfcClassificationSelect IfcRelAssociatesClassification, IfcClassificationSelect
IfcConstraint IfcRelAssociatesConstraint, IfcConstraintEnum, IfcConstraint, IfcMetric, IfcObjective
IfcConstraintEnum IfcConstraintEnum
IfcConstructionProductResource IfcConstructionProductResource, IfcConstructionProductResourceType
IfcConstructionProductResourceType IfcConstructionProductResourceType
IfcConstructionProductResourceTypeEnum IfcConstructionProductResourceTypeEnum
IfcConstructionResource IfcConstructionProductResourceType, IfcConstructionResource, IfcConstructionResourceType
IfcConstructionResourceType IfcConstructionProductResourceType, IfcConstructionResourceType
IfcContext IfcContext, IfcObject, IfcObjectDefinition, IfcProject
IfcContextDependentUnit IfcContextDependentUnit
IfcControl IfcRelAssignsToControl, IfcControl, IfcProduct, IfcWorkControl, IfcActionRequest, IfcConstructionResource, IfcConstraint, IfcMetric, IfcObjective
IfcConversionBasedUnit IfcConversionBasedUnit, IfcConversionBasedUnitWithOffset
IfcConversionBasedUnitWithOffset IfcConversionBasedUnitWithOffset
IfcDate IfcMetricValueSelect, IfcConstraint, IfcDate
IfcDateTime IfcMetricValueSelect, IfcConstraint, IfcDateTime
IfcDayInMonthNumber IfcDayInMonthNumber
IfcDayInWeekNumber IfcDayInWeekNumber
IfcDefinitionSelect IfcDefinitionSelect
IfcDimensionalExponents IfcConversionBasedUnitWithOffset, IfcDimensionalExponents
IfcDocumentSelect IfcRelAssociatesDocument, IfcDocumentSelect
IfcDuration IfcDuration
IfcElement IfcPropertySetDefinitionSelect, IfcProduct, IfcTask, IfcAnnotation, IfcRelContainedInSpatialStructure, IfcElement, IfcElementQuantity, IfcElementType, IfcPort, IfcConstructionResource
IfcElementQuantity IfcPropertySetDefinitionSelect, IfcTask, IfcElement, IfcElementQuantity
IfcElementType IfcElementType, IfcPort
IfcExternalInformation IfcExternalInformation
IfcExternalReference IfcConstraint, IfcClassificationReference, IfcExternalReference
IfcGloballyUniqueId IfcGloballyUniqueId
IfcGroup IfcRelAssignsToGroup, IfcGroup, IfcZone, IfcElement, IfcConstructionResource
IfcIdentifier IfcIdentifier, IfcLabel
IfcInteger IfcInteger
IfcLabel IfcTelecomAddress, IfcIdentifier, IfcLabel, IfcPropertySingleValue
IfcLengthMeasure IfcLengthMeasure, IfcPositiveLengthMeasure
IfcMeasureWithUnit IfcMetricValueSelect, IfcConversionBasedUnitWithOffset, IfcMeasureWithUnit
IfcMetric IfcMetricValueSelect, IfcMetric
IfcMetricValueSelect IfcMetricValueSelect
IfcMonetaryMeasure IfcMonetaryMeasure
IfcMonthInYearNumber IfcMonthInYearNumber
IfcNamedUnit IfcUnitEnum, IfcUnit, IfcNamedUnit
IfcObject IfcDefinitionSelect, IfcRelAggregates, IfcRelAssigns, IfcRelAssignsToControl, IfcRelAssignsToGroup, IfcRelAssociates, IfcRelAssociatesClassification, IfcRelAssociatesDocument, IfcRelDeclares, IfcTypeObject, IfcObject, IfcObjectDefinition, IfcObjectiveEnum, IfcObjective, IfcPropertyReferenceValue
IfcObjectDefinition IfcDefinitionSelect, IfcRelAggregates, IfcTypeObject, IfcObject, IfcObjectDefinition
IfcObjective IfcObjectiveEnum, IfcObjective
IfcObjectiveEnum IfcObjectiveEnum
IfcOrganization IfcOrganization
IfcOwnerHistory IfcOwnerHistory
IfcPerson IfcPerson, IfcChangeActionEnum
IfcPersonAndOrganization IfcPersonAndOrganization, IfcChangeActionEnum
IfcPhysicalQuantity IfcElementQuantity, IfcPhysicalQuantity
IfcPhysicalSimpleQuantity IfcElementQuantity, IfcPhysicalSimpleQuantity
IfcPort IfcPort, IfcRelConnectsPorts
IfcPositiveLengthMeasure IfcPositiveLengthMeasure, IfcPropertySingleValue
IfcPostalAddress IfcPostalAddress
IfcProcess IfcProcess, IfcProduct, IfcRelSequence, IfcTask, IfcConstructionResource
IfcProduct IfcRelAssigns, IfcRelAssociates, IfcRelDeclares, IfcResource, IfcTypeProduct, IfcGroup, IfcProduct, IfcAnnotation, IfcRelContainedInSpatialStructure, IfcSystem, IfcElement, IfcPort, IfcConstructionProductResource, IfcConstructionResource, IfcConstructionResourceType
IfcProject IfcContext, IfcRelDeclares, IfcObject, IfcObjectDefinition, IfcProject, IfcSingleProjectInstance, IfcTask, IfcWorkControl, IfcWorkSchedule, IfcSite, IfcSpatialStructureElement, IfcConstructionResource, IfcClassificationSelect, IfcUnitAssignment, IfcPropertyEnumeratedValue, IfcPropertySingleValue
IfcProperty IfcDefinitionSelect, IfcPropertySetDefinitionSelect, IfcPropertyDefinition, IfcPropertySet, IfcPropertySetDefinition, IfcQuantitySet, IfcRelAssociates, IfcRelDeclares, IfcRelDefines, IfcRelDefinesByType, IfcTypeObject, IfcConstraint, IfcMetric, IfcObjective, IfcProperty, IfcPropertyAbstraction, IfcPropertyEnumeratedValue, IfcPropertyReferenceValue, IfcPropertySingleValue
IfcPropertyAbstraction IfcPropertyAbstraction
IfcPropertyDefinition IfcDefinitionSelect, IfcPropertyDefinition, IfcRelAssociates, IfcRelDeclares
IfcPropertyEnumeratedValue IfcPropertyEnumeratedValue
IfcPropertyReferenceValue IfcPropertyReferenceValue
IfcPropertySet IfcPropertySetDefinitionSelect, IfcPropertyDefinition, IfcPropertySet, IfcPropertySetDefinition, IfcQuantitySet, IfcRelDefines, IfcRelDefinesByType, IfcTypeObject, IfcPropertyEnumeratedValue
IfcPropertySetDefinition IfcPropertySetDefinitionSelect, IfcPropertyDefinition, IfcPropertySetDefinition
IfcPropertySetDefinitionSelect IfcPropertySetDefinitionSelect
IfcPropertySingleValue IfcPropertySingleValue
IfcQuantityArea IfcQuantityArea
IfcQuantityLength IfcQuantityLength
IfcQuantitySet IfcQuantitySet, IfcElementQuantity
IfcReal IfcReal
IfcRecurrencePattern IfcRecurrencePattern
IfcRecurrenceTypeEnum IfcRecurrenceTypeEnum
IfcReference IfcMetricValueSelect, IfcReference
IfcRelAggregates IfcRelAggregates, IfcRelDeclares, IfcRelDecomposes, IfcObjectDefinition, IfcSpace, IfcSpatialStructureElement, IfcBuilding, IfcBuildingStorey, IfcElement
IfcRelAssigns IfcRelAssigns, IfcRelAssignsToControl, IfcRelAssignsToGroup, IfcRelDefinesByProperties, IfcResource, IfcControl, IfcGroup, IfcObjectDefinition, IfcProcess, IfcProduct, IfcTask, IfcWorkControl, IfcSystem, IfcZone, IfcConstructionProductResourceType, IfcConstructionResource, IfcConstructionResourceType
IfcRelAssignsToControl IfcRelAssignsToControl, IfcControl, IfcGroup, IfcProcess, IfcProduct, IfcTask, IfcWorkControl, IfcConstructionResource
IfcRelAssignsToGroup IfcRelAssignsToGroup, IfcSystem, IfcZone, IfcConstructionResource
IfcRelAssociates IfcPropertyDefinition, IfcPropertySet, IfcQuantitySet, IfcRelAssociates, IfcRelAssociatesClassification, IfcRelAssociatesDocument, IfcTypeObject, IfcObjectDefinition, IfcRelAssociatesConstraint, IfcElement, IfcConstraint, IfcMetric, IfcObjective
IfcRelAssociatesClassification IfcRelAssociatesClassification
IfcRelAssociatesConstraint IfcRelAssociatesConstraint, IfcConstraint, IfcMetric, IfcObjective
IfcRelAssociatesDocument IfcRelAssociatesDocument
IfcRelationship IfcRelationship
IfcRelConnects IfcRelConnects, IfcRelConnectsWithRealizingElements, IfcPort, IfcRelConnectsElements, IfcRelConnectsPorts
IfcRelConnectsElements IfcRelConnectsElements
IfcRelConnectsPorts IfcPort, IfcRelConnectsPorts
IfcRelConnectsWithRealizingElements IfcRelConnectsWithRealizingElements
IfcRelContainedInSpatialStructure IfcAnnotation, IfcRelContainedInSpatialStructure, IfcSpatialStructureElement, IfcElement
IfcRelDeclares IfcPropertyDefinition, IfcContext, IfcRelDeclares, IfcObjectDefinition, IfcWorkControl, IfcWorkSchedule, IfcConstructionResource
IfcRelDecomposes IfcRelAggregates, IfcRelDecomposes, IfcGroup
IfcRelDefines IfcPropertySetDefinitionSelect, IfcPropertySet, IfcPropertySetDefinition, IfcQuantitySet, IfcRelDefines, IfcRelDefinesByProperties, IfcRelDefinesByType, IfcTypeObject, IfcTypeProduct, IfcTypeResource, IfcObject, IfcProduct, IfcRelSequence, IfcElement, IfcElementQuantity, IfcConstructionResource
IfcRelDefinesByProperties IfcPropertySetDefinitionSelect, IfcPropertySet, IfcPropertySetDefinition, IfcQuantitySet, IfcRelDefines, IfcRelDefinesByProperties, IfcObject, IfcElement, IfcElementQuantity
IfcRelDefinesByType IfcPropertySet, IfcPropertySetDefinition, IfcRelDefines, IfcRelDefinesByType, IfcTypeObject, IfcTypeProduct, IfcTypeResource, IfcObject, IfcProduct, IfcElement
IfcRelSequence IfcProcess, IfcRelSequence
IfcRepresentationContextSameWCS
IfcResource IfcRelAssigns, IfcResource, IfcTypeResource, IfcProduct, IfcConstructionResource, IfcMetric, IfcObjective
IfcRoot IfcRoot, IfcRelAssociatesConstraint, IfcTask, IfcConstraint, IfcMetric, IfcObjective
IfcSchedulingTime IfcSchedulingTime
IfcSimpleProperty IfcPropertySingleValue, IfcSimpleProperty
IfcSingleProjectInstance IfcProject, IfcSingleProjectInstance
IfcSIPrefix IfcSIPrefix
IfcSite IfcRelDeclares, IfcObjectDefinition, IfcRelContainedInSpatialStructure, IfcSite, IfcSpatialStructureElement
IfcSIUnit IfcConversionBasedUnit, IfcSIUnit
IfcSIUnitName IfcSIUnitName
IfcSpace IfcRelAssociates, IfcRelContainedInSpatialStructure, IfcSpace, IfcSpatialStructureElement, IfcZone, IfcElementQuantity
IfcSpatialElement IfcProduct, IfcSpatialElement
IfcSpatialStructureElement IfcRelDeclares, IfcSite, IfcSpace, IfcSpatialElement, IfcSpatialStructureElement, IfcZone, IfcBuilding, IfcBuildingStorey
IfcStateEnum IfcStateEnum
IfcSystem IfcSystem, IfcZone, IfcClassificationSelect
IfcTable IfcMetricValueSelect, IfcTable, IfcTableColumn
IfcTableColumn IfcTable, IfcTableColumn
IfcTask IfcProcess, IfcRelSequence, IfcTask, IfcConstructionResource, IfcConstructionResourceType, IfcTaskTime, IfcTaskTimeRecurring
IfcTaskTime IfcTask, IfcTaskTime, IfcTaskTimeRecurring
IfcTaskTimeRecurring IfcTask, IfcTaskTimeRecurring
IfcTelecomAddress IfcTelecomAddress
IfcText IfcMetricValueSelect, IfcText
IfcTime IfcMetricValueSelect, IfcTime, IfcTimeStamp, IfcRecurrencePattern, IfcTimePeriod
IfcTimePeriod IfcRecurrencePattern, IfcTimePeriod
IfcTimeStamp IfcTimeStamp
IfcTypeObject IfcPropertySetDefinition, IfcRelAssignsToGroup, IfcRelAssociates, IfcRelAssociatesClassification, IfcRelAssociatesDocument, IfcRelDeclares, IfcTypeObject, IfcTypeResource
IfcTypeProduct IfcTypeProduct, IfcProduct, IfcElementType, IfcConstructionProductResourceType, IfcConstructionResourceType
IfcTypeResource IfcTypeResource, IfcConstructionResourceType
IfcUnit IfcUnitEnum, IfcUnit, IfcUnitAssignment, IfcPropertyEnumeratedValue, IfcPropertySingleValue, IfcPhysicalSimpleQuantity
IfcUnitAssignment IfcUnitAssignment, IfcPropertyEnumeratedValue, IfcPropertySingleValue, IfcPhysicalSimpleQuantity
IfcUnitEnum IfcUnitEnum
IfcValue IfcMetricValueSelect, IfcValue, IfcPropertyEnumeratedValue, IfcPropertySingleValue
IfcWorkControl IfcWorkControl
IfcWorkSchedule IfcRelDeclares, IfcWorkControl, IfcWorkSchedule, IfcConstructionResource
IfcZone IfcZone
Object Typing
Process IfcGroup, IfcProcess, IfcProduct, IfcRelSequence, IfcTask, IfcConstructionResource, IfcConstructionResourceType
Project IfcContext, IfcRelDeclares, IfcObject, IfcObjectDefinition, IfcProject, IfcSingleProjectInstance, IfcTask, IfcWorkControl, IfcWorkSchedule, IfcSite, IfcSpatialStructureElement, IfcConstructionResource, IfcClassificationSelect, IfcUnitAssignment, IfcPropertyEnumeratedValue, IfcPropertySingleValue
Project Declaration
Project Units
Properties for Occurrences
Properties for Types
Property Sets
Pset_ActionRequest Pset_ActionRequest
Pset_ManufacturerOccurrence Pset_ManufacturerOccurrence
Pset_ManufacturerTypeInformation Pset_ManufacturerOccurrence, Pset_ManufacturerTypeInformation
Quantities on Occurrences
Quantity Sets
Revision Control
Roots
Sequential Connectivity
Spatial Composition
Spatial Containment
Spatial Structure
Task Scheduling