Defined in File Ifc2x3.h
IfcMonthInYearNumber: public IfcUtil::IfcBaseType¶
Definition from IAI: The IfcDayInMonthNumber is an integer that defines the position of the specified month in a year. The positions have the following meaning (according to ISO8601 “calendar month”) that assigns the Calendar month number to the Calender month name. NOTE Refer to ISO 8601 for the definitions for using the Gregorian calendar as the standard for the identification of calendar days.
Calendar month number Calendar month name
Type: INTEGER NOTE Corresponding STEP name: month_in_year_number, please refer to ISO/IS 10303-41:1994 for the final definition of the formal standard. HISTORY New type in IFC Release 1.5.1.
operator int() const¶