ios - How to get the object from a dictionary for a key that is an NSObject? -

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likely there posts dealing issue, i'm not able find want... i've nsmutabledictionary keys subclass of nsobject<nscopying>. i'm finding objectforkey: not working, i'm getting nil if use same key object i've used calling setobject:forkey:.

what best way handle should be?

when call setobject:forkey: key copied, dictionary doesn't key object itself. that's why getting nil when call objectforkey:.

you need implement -(bool)isequal:(id)anobject.


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