IFC 4.3.2.20251031 (IFC4X3_ADD2) under development

8.16.2.2 IfcObjectReferenceSelect(对象引用选择)

8.16.2.2.1 语义定义(Semantic definition)

IfcObjectReferenceSelect 是一种选择类型,包含一组资源级实体列表,这些实体可作为属性值用于作为 IfcPropertySet 中属性的 IfcPropertyReferenceValue

8.16.2.2.2 类型值

类型
IfcAddress
IfcAppliedValue
IfcExternalReference
IfcMaterialDefinition
IfcOrganization
IfcPerson
IfcPersonAndOrganization
IfcTable
IfcTimeSeries
表 8.16.2.2.A

8.16.2.2.3 形式化表示(Formal representation)

TYPE IfcObjectReferenceSelect = SELECT
	(IfcAddress
	,IfcAppliedValue
	,IfcExternalReference
	,IfcMaterialDefinition
	,IfcOrganization
	,IfcPerson
	,IfcPersonAndOrganization
	,IfcTable
	,IfcTimeSeries);
END_TYPE;

8.16.2.2.4 参考文献