IfcSpaceBoundarySelect

Natural language names

	Space Boundary Select
	Sélection de type de limite d'espace

Change log

Item	SPF	XML	Change	Description
IFC2x3 to IFC4
IfcSpaceBoundarySelect			ADDED

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

IfcSpace,
IfcExternalSpatialElement

Enumeration definition

Constant	Description
IfcSpace
IfcExternalSpatialElement

Formal representations

XSD 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;


 EXPRESS-G diagram

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