Arc and autorelease
Arc and autorelease
- Subject: Arc and autorelease
- From: "Gerriet M. Denkmann" <email@hidden>
- Date: Thu, 24 May 2012 15:14:13 +0700
Without Arc, this:
NSString *s = [ [ NSString alloc ] initWithFormat: ...];
[ someCollection addObject: s ];
[ s release ];
is clearly more efficient (because not using autoreleasepools) than:
NSString *s = [ NSString stringWithFormat: ...];
[ someCollection addObject: s ];
But what about Arc?
Is the compiler clever enough to make both versions equally efficient?
Or should one still avoid using the convenience method stringWithFormat: ?
Kind regards,
Gerriet.
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