IfcMonthInYearNumber

Semantic definitions at the type

Type definition

IfcMonthInYearNumber is an integer that defines the position of the specified month in a year.

Calendar month numbers map to calendar month names as follows:

1: January
2: February
3: March
4: April
5: May
6: June
7: July
8: August
9: September
10: October
11: November
12: December

Type: INTEGER

NOTE See definition of calendar month as defined in ISO 8601.

HISTORY New type in IFC1.5.1.

Rule	Description
ValidRange	The valid range for positioning a month in a year is min inclusive = 1 and max inclusive = 12.

Formal representations

XSD Specification

 <xs:simpleType name="IfcMonthInYearNumber">

  <xs:restriction base="xs:long"/>

 </xs:simpleType>

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

  <xs:complexType>

   <xs:simpleContent>

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

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

    </xs:extension>

   </xs:simpleContent>

  </xs:complexType>

 </xs:element>

EXPRESS Specification


TYPE IfcMonthInYearNumber = INTEGER;
 WHERE

  ValidRange : {1 <= SELF <= 12}
END_TYPE;


 EXPRESS-G diagram

	Month In Year Number
	Nombre de mois dans l'année