IfcWindowTypeEnum

Natural language names

	Window Type Enum
	Énumération des types de fenêtre

Change log

Item	SPF	XML	Change	Description
IFC2x3 to IFC4
IfcWindowTypeEnum			ADDED

Semantic definitions at the type

Type definition

This enumeration defines the different predefined types of windows that can further specify an IfcWindow or IfcWindowType.

HISTORY New enumeration in IFC4.

Enumeration definition

Constant	Description
WINDOW	A standard window usually within a wall opening, as a window panel in a curtain wall, or as a "free standing" window.
SKYLIGHT	A window within a sloped building element, usually a roof slab.
LIGHTDOME	A special window that lies horizonally in a roof slab opening.
USERDEFINED	User-defined window element.
NOTDEFINED	Undefined window element.

Formal representations

XML Specification

 <xs:simpleType name="IfcWindowTypeEnum">

  <xs:restriction base="xs:string">

   <xs:enumeration value="window"/>

   <xs:enumeration value="skylight"/>

   <xs:enumeration value="lightdome"/>

   <xs:enumeration value="userdefined"/>

   <xs:enumeration value="notdefined"/>

  </xs:restriction>

 </xs:simpleType>

EXPRESS Specification


TYPE IfcWindowTypeEnum = ENUMERATION OF (

 WINDOW, 
 SKYLIGHT, 
 LIGHTDOME, 
 USERDEFINED, 
 NOTDEFINED);
END_TYPE;


 EXPRESS-G diagram

References: IfcWindow IfcWindowType

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