objective c - release problem

Posted by amir on Stack Overflow See other posts from Stack Overflow or by amir
Published on 2010-06-06T20:29:29Z Indexed on 2010/06/06 20:32 UTC
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objective-c

Hello, I have the following code:

 NSNumber *number = [NSNumber numberWithInt:5];
 int i = [number retainCount];
 [number release];
 i = [number retainCount];
        [number release];
        i = [number retainCount];

the problem is that in line 2 , the value of parameter i is 2 and in line 4 the value is 1. then in line 6 the value is still 1.????????

first i dont understand why after init *number the retaincount is 2 and not 1?? second i dont understand why after release it 2 times retaincount is not 0? it doesnt matter how many times i release the object the retaincount stay 1.

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objective c - release problem

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