IfcPermitTypeEnum

Natural language names
Permit Type Enum
Enumération des types de permis
Change log
ItemSPFXMLChangeDescription
IFC2x3 to IFC4
    IfcPermitTypeEnumADDED
Semantic definitions at the type
Type definition

IfcPermitTypeEnum defines the types of permits that can be granted.

HISTORY  New enumeration in IFC4.
Enumeration definition
ConstantDescription
ACCESSEnables access to an identified area.
BUILDINGEnables work to proceed by getting regulatory permissions.
WORKEnables work to be carried out in an identified area.
USERDEFINEDUser-defined type.
NOTDEFINEDUndefined type.
Formal representations
XML Specification
 <xs:simpleType name="IfcPermitTypeEnum">
  <xs:restriction base="xs:string">
   <xs:enumeration value="access"/>
   <xs:enumeration value="building"/>
   <xs:enumeration value="work"/>
   <xs:enumeration value="userdefined"/>
   <xs:enumeration value="notdefined"/>
  </xs:restriction>
 </xs:simpleType>
EXPRESS Specification
TYPE IfcPermitTypeEnum = ENUMERATION OF (
 ACCESS,
 BUILDING,
 WORK,
 USERDEFINED,
 NOTDEFINED);
END_TYPE;

Link to EXPRESS-G diagram EXPRESS-G diagram

References  References: IfcPermit

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