Correct way to clear/release an array of arrays
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by iFloh
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Published on 2010-05-16T15:38:57Z
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2010/05/16
15:40 UTC
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And again my array of arrays ....
When I have an array "x" that contains multiple instances of an array "y", how do I clear/release it without risking memory leaks?
are the following calls sufficient?
(a) clearing the array
[x removeAllObjects];
(b) releasing the array
[x release];
or do I need to enumerate the array, such as:
(c) clearing the array
for(int i=0;i<x.count;i++)
[[x objectAtIndex:i] release];
[x removeAllObjects];
(d) releasing the array
for(int i=0;i<x.count;i++)
[[x objectAtIndex:i] release];
[x release];
thanks in advance
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