Le 23 mars 09 à 14:25, Horst Jäger a écrit :
Hi,
I noticed that NSNumber objects with the same value are all have the
same address.
But since they are created at runtime they must all be held in a big
container - or am I mistaken?
Thanks in advance
Horst
Only commonly used values are cached (integer with a value < some
threshold).
Anyway this is an implementation details and you should neither rely
on this nor have to worry about how the system choose to cached them.
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