IFC 4.3.x development

5.4.2.15 IfcSpaceBoundarySelect

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5.4.2.15.1 Semantic definitions at the entity

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

5.4.2.15.1 Formal representations

TYPE IfcSpaceBoundarySelect = SELECT
	(IfcExternalSpatialElement
	,IfcSpace);
END_TYPE;