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Re: How to create a GUID?

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Re: How to create a GUID?

Subject: Re: How to create a GUID?
From: "I. Savant" <email@hidden>
Date: Sat, 6 Sep 2008 20:06:44 -0400

On Sep 6, 2008, at 7:06 PM, Finlay Dobbie wrote:

Why the unnecessary copy?

- (NSString *)uuid
{
      CFUUIDRef uuidRef = CFUUIDCreate(NULL);
      CFStringRef uuidStringRef = CFUUIDCreateString(NULL, uuidRef);
      CFRelease(uuidRef);
      return [(NSString *)uuidStringRef autorelease];
}

I didn't write or verify the code, but you appear to be absolutely right. Maybe you'd like to update the wiki?

--
I.S.

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Follow-Ups:

Re: How to create a GUID?
From: "Clark Cox" <email@hidden>


References:  
  >How to create a GUID? (From: Meik Schuetz <email@hidden>)
  >Re: How to create a GUID? (From: "I. Savant" <email@hidden>)
  >Re: How to create a GUID? (From: "Finlay Dobbie" <email@hidden>)




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