8.4.2.1 IfcClassificationReferenceSelect
The IfcClassificationReferenceSelect enables selection of whether a classification reference is a subset of another classification reference or is a top level entry of a classification source.
HISTORY New Select Type in IFC2x
XSD Specification:
<xs:group name="IfcClassificationReferenceSelect">
<xs:choice>
<xs:element ref="ifc:IfcClassification"/>
<xs:element ref="ifc:IfcClassificationReference"/>
</xs:choice>
</xs:group>
EXPRESS Specification:
|
|
|
TYPE IfcClassificationReferenceSelect = SELECT (
|
|
Link to this page