CFAbsoluteTimeGetWeekOfYear(_:_:)

Declaration

func CFAbsoluteTimeGetWeekOfYear(_ at: CFAbsoluteTime, _ tz: CFTimeZone!) -> Int32

Parameters

• at:

  The absolute time to convert.

• tz:

  The time zone to use for time correction. Pass NULL for GMT.

Return Value

An integer (1-53) representing the week of the year specified by at. The numbering follows the ISO 8601 definition of week.

See Also

Core Foundation Time Utilities Miscellaneous Functions

• CFAbsoluteTimeAddGregorianUnits(_:_:_:)
• CFAbsoluteTimeGetCurrent()
• CFAbsoluteTimeGetDayOfWeek(_:_:)
• CFAbsoluteTimeGetDayOfYear(_:_:)
• CFAbsoluteTimeGetDifferenceAsGregorianUnits(_:_:_:_:)
• CFAbsoluteTimeGetGregorianDate(_:_:)
• CFGregorianDateGetAbsoluteTime(_:_:)
• CFGregorianDateIsValid(_:_:)