IfcObjectTypeEnum

Natural language names
enObject Type Enum
frEnumération des types d'objet
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
ConstantDescription
PRODUCT
PROCESS
CONTROL
RESOURCE
ACTOR
GROUP
PROJECT
NOTDEFINED
Formal representations
XSD 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;

Link to EXPRESS-G diagram EXPRESS-G diagram

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