IfcSpaceBoundarySelect

Natural language names
Space Boundary Select
Sélection de type de limite d'espace
Change log
ItemSPFXMLChangeDescription
IFC2x3 to IFC4
    IfcSpaceBoundarySelectADDED
Semantic definitions at the type
Type definition

The IfcSpaceBoundarySelect selects either an internal space for internal or external space boundaries, or an external spatial element for external space boundaries at the outer envelop of the building.

HISTORY  New select type in IFC4.

SELECT

Select definition
TypeDescription
IfcSpace
IfcExternalSpatialElement
Formal representations
XML Specification
 <xs:group name="IfcSpaceBoundarySelect">
  <xs:choice>
   <xs:element ref="ifc:IfcExternalSpatialElement"/>
   <xs:element ref="ifc:IfcSpace"/>
  </xs:choice>
 </xs:group>
EXPRESS Specification
TYPE IfcSpaceBoundarySelect = SELECT (
 IfcSpace,
 IfcExternalSpatialElement);
END_TYPE;

Link to EXPRESS-G diagram EXPRESS-G diagram

References  References: IfcRelSpaceBoundary

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