Re: dispatch queues are objects now .. right?
Re: dispatch queues are objects now .. right?
- Subject: Re: dispatch queues are objects now .. right?
- From: Matt Neuburg <email@hidden>
- Date: Wed, 28 Nov 2012 08:58:45 -0800
On Sun, 25 Nov 2012 21:38:25 +0800, Roland King <email@hidden> said:
>I'm pretty sure that when I was watching the WWDC 2012 sessions, dispatch queues are now objects (since iOS6 and OS 10.7/10.8?) and as such I don't have to dispatch_retain() or release them and can just use them like any other object. But I can't find a reference in the documentation which supports that, that still says dispatch_queue_t is a struct.
The place to look is <os/object.h>. I haven't found a more definitive statement (or a clearer one). It's easy to detect whether you're running under the rules described here because if you're using ARC (and you'd be crazy not to) you *cannot* dispatch_release. m.
--
matt neuburg, phd = email@hidden, <http://www.apeth.net/matt/>
A fool + a tool + an autorelease pool = cool!
Programming iOS 5! http://shop.oreilly.com/product/0636920023562.do
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