Function

CFUUIDCreateFromString(_:_:)

Creates a CFUUID object for a specified string.

Declaration

func CFUUIDCreateFromString(_ alloc: CFAllocator!, _ uuidStr: CFString!) -> CFUUID!

Parameters

alloc

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

uuidStr

A string containing a UUID. The standard format for UUIDs represented in ASCII is a string punctuated by hyphens, for example 68753A44-4D6F-1226-9C60-0050E4C00067.

Return Value

A new CFUUID object, or if a CFUUID object of the same value already exists, the existing instance with its reference count incremented. Ownership follows the The Create Rule.