Setting an object nil versus release+realloc

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隐瞒了意图╮
隐瞒了意图╮ 2021-02-15 01:34

This is not a garbage collected environment

I have a class instance variable which at some point in my runtime, I need to re-initialize with a different data set than it

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  •  一向
    一向 (楼主)
    2021-02-15 02:00

    You could use a property and get almost the syntax you want without the memory leak.

    Use this syntax to declare the array

    @property (readwrite, retain) NSMutableArray *myArray;
    

    Then re-initialize it like this:

    [self setMyArray:[NSMutableArray array]];
    

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