IfcDocumentSelect

Definition from IAI: IfcDocumentSelect enables selection of whether document information is to be contained within an IFC model or is to be referenced from an external source.

> HISTORY: New Select Type in IFC 2x

Select From:

- IfcDocumentInformation (for "metadata" of an external document)
- IfcDocumentReference (for reference to the location of a document)

EXPRESS specification:

TYPE IfcDocumentSelect = SELECT
( | IfcDocumentReference, IfcDocumentInformation);
END_TYPE;