IfcObjectTypeEnum

Semantic definitions at the type

Type definition

This enumeration defines the applicable object categories. Attached to an object, it indicates to which subtype of IfcObject the entity referencing it would otherwise comply with.

HISTORY New entity in IFC1.0.

DEPRECATION The use of this enumeration is deprecated since IFC2x3.

Enumeration definition

Constant	Description
PRODUCT
PROCESS
CONTROL
RESOURCE
ACTOR
GROUP
PROJECT
NOTDEFINED

Formal representations

XML Specification

 <xs:simpleType name="IfcObjectTypeEnum">

  <xs:restriction base="xs:string">

   <xs:enumeration value="product"/>

   <xs:enumeration value="process"/>

   <xs:enumeration value="control"/>

   <xs:enumeration value="resource"/>

   <xs:enumeration value="actor"/>

   <xs:enumeration value="group"/>

   <xs:enumeration value="project"/>

   <xs:enumeration value="notdefined"/>

  </xs:restriction>

 </xs:simpleType>

EXPRESS Specification


TYPE IfcObjectTypeEnum = ENUMERATION OF (

 PRODUCT, 
 PROCESS, 
 CONTROL, 
 RESOURCE, 
 ACTOR, 
 GROUP, 
 PROJECT, 
 NOTDEFINED);
END_TYPE;


 EXPRESS-G diagram

	Object Type Enum
	Enumération des types d'objet