memory management - Ownership of members inside NSArray? without ARC -



memory management - Ownership of members inside NSArray? without ARC -

is there memory leak without arc?

nsmutablearray *array = [[nsmutablearray alloc] init]; nsnumber *numberfortest = [[nsnumber alloc] initwithint:123456]; [array addobject: numberfortest]; [numberfortest release]; nslog(@"number = %@", numberfortest); //safe access "numberfortest" after calling release??? [array release];

my concern is: did

[array addobject: numberfortest];

make "numberfortest" not qualified deallocated, before

[array release];

??? after using static analyzer, no leak reported. , output consistently correct. don't sense comfortable.

nsarray (and nsmutablearray) retain objects.

when release array, all objects in array released well.

memory-management memory-leaks xcode5 nsarray automatic-ref-counting

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