Correct code is:
+ (NSString *)stringWithUUID{ CFUUIDRef uuidObj = CFUUIDCreate(nil);
NSString *uuidString =
(NSString*)NSMakeCollectable(CFUUIDCreateString(nil,uuidObj));
CFRelease(uuidObj); return [uuidString autorelease];}
Or you will leak in GC.
--
Julien
On Wed, Jul 22, 2009 at 6:45 PM, Squ Aire <[email protected]> wrote:
>
> I've been using this method to make UUID strings:
>
> + (NSString *)stringWithUUID{ CFUUIDRef uuidObj = CFUUIDCreate(nil);
> NSString *uuidString = (NSString*)CFUUIDCreateString(nil,uuidObj);
> CFRelease(uuidObj); return [uuidString autorelease];}
>
> How do you all like it? Is it ok? It's based on some code I Googled a while
> back. In particular, is this code perfectly garbage collection safe?
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