CFAbsoluteTimeAddGregorianUnits(_:_:_:)

Declaration

func CFAbsoluteTimeAddGregorianUnits(_ at: CFAbsoluteTime, _ tz: CFTimeZone!, _ units: CFGregorianUnits) -> CFAbsoluteTime

Parameters

• at:

  The absolute time to which the interval is added.

• tz:

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

• units:

  The time interval to add to at.

Return Value

An absolute time value equal to the sum of at and units.

See Also

Core Foundation Time Utilities Miscellaneous Functions

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