IfcTimeStamp

Natural language names

	Time Stamp
	Horodatage

Change log

Item	SPF	XML	Change	Description
IFC2x3 to IFC4
IfcTimeStamp			MOVED	Schema changed from IFCMEASURERESOURCE to IFCDATETIMERESOURCE.

Semantic definitions at the type

Type definition

IfcTimeStamp is an indication of date and time by measuring the number of seconds which have elapsed since 1 January 1970, 00:00:00 UTC.

Type: INTEGER

NOTE Defined in IEEE Std 1003.1.

HISTORY New type in IFC1.5.1.

Formal representations

XSD Specification

 <xs:simpleType name="IfcTimeStamp">

  <xs:restriction base="xs:long"/>

 </xs:simpleType>

 <xs:element name="IfcTimeStamp-wrapper" nillable="true">

  <xs:complexType>

   <xs:simpleContent>

    <xs:extension base="ifc:IfcTimeStamp">

     <xs:attributeGroup ref="ifc:instanceAttributes"/>

    </xs:extension>

   </xs:simpleContent>

  </xs:complexType>

 </xs:element>

EXPRESS Specification


TYPE IfcTimeStamp = INTEGER;
END_TYPE;


 EXPRESS-G diagram

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