IfcPerformanceHistoryTypeEnum

Natural language names

	Performance History Type Enum
	Enumération des types d'historique de performance

Change log

Item	SPF	XML	Change	Description
IFC2x3 to IFC4
IfcPerformanceHistoryTypeEnum			ADDED

Semantic definitions at the type

Type definition

This enumeration is used to identify the primary purpose of performance history. The IfcPerformanceHistoryTypeEnum contains the following:

USERDEFINED: User-defined.
NOTDEFINED: Undefined.

HISTORY New enumeration in IFC4

Enumeration definition

Constant	Description
USERDEFINED
NOTDEFINED

Formal representations

XSD Specification

 <xs:simpleType name="IfcPerformanceHistoryTypeEnum">

  <xs:restriction base="xs:string">

   <xs:enumeration value="userdefined"/>

   <xs:enumeration value="notdefined"/>

  </xs:restriction>

 </xs:simpleType>

EXPRESS Specification


TYPE IfcPerformanceHistoryTypeEnum = ENUMERATION OF (

 USERDEFINED, 
 NOTDEFINED);
END_TYPE;


 EXPRESS-G diagram

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