![]()  | Day In Month Number | 
![]()  | Numéro du jour du mois | 
IfcDayInMonthNumber is an integer that defines the position of the specified day in a month.
Type: INTEGER
HISTORY New type in IFC1.5.1.
IFC4 CHANGE Where rule ValidRange added.
| Rule | Description | 
|---|---|
| ValidRange | The valid range for positioning a day in a month is min inclusive = 1 and max inclusive = 31. | 
 <xs:simpleType name="IfcDayInMonthNumber">
  <xs:restriction base="xs:long"/>
 </xs:simpleType>
TYPE IfcDayInMonthNumber = INTEGER;
 WHERE
  ValidRange : {1 <= SELF <= 31}
END_TYPE;
  References: IfcRecurrencePattern