Function

CFDateCreate(_:_:)

Creates a CFDate object given an absolute time.

Declaration

func CFDateCreate(_ allocator: CFAllocator!, _ at: CFAbsoluteTime) -> CFDate!

Parameters

allocator

The allocator to use to allocate memory for the new object. Pass NULL or kCFAllocatorDefault to use the current default allocator.

at

The absolute time to convert to a CFDate object.

Return Value

A date object that represents the absolute time at. The caller is responsible for releasing the CFDate object using CFRelease.

Discussion

CFDate objects must always be created using absolute time. Time intervals are not supported.

See Also

CFDate Miscellaneous Functions

func CFDateCompare(CFDate!, CFDate!, UnsafeMutableRawPointer!) -> CFComparisonResult

Compares two CFDate objects and returns a comparison result.

func CFDateGetAbsoluteTime(CFDate!) -> CFAbsoluteTime

Returns a CFDate object’s absolute time.

func CFDateGetTimeIntervalSinceDate(CFDate!, CFDate!) -> CFTimeInterval

Returns the number of elapsed seconds between the given CFDate objects.

func CFDateGetTypeID() -> CFTypeID

Returns the type identifier for the CFDate opaque type.