Re: NSOperationQueue and Synchronization Control
Re: NSOperationQueue and Synchronization Control
- Subject: Re: NSOperationQueue and Synchronization Control
- From: Matt Neuburg <email@hidden>
- Date: Fri, 06 May 2011 16:47:33 -0700
On Sat, 07 May 2011 03:32:37 +0800, Bing Li <email@hidden> said:
>Dear all,
>
>I am a new Cocoa developer on iPhone/iPad. I plan to use NSOperationQueue to
>achieve the goal of concurrency. I am not sure if it is better since I also
>know GCD is available.
>
>Moreover, I didn't notice that Cocoa provided developers with
>synchronization controlling mechanisms. Is it true? For example, locking is
>not available on Cocoa? What about Pulse/Wait?
>
>I believe the synchronization controlling is as important as concurrency
>controlling.
You may have some misconceptions. I strongly suggest that you watch the WWDC 2010 videos on this topic before proceeding any further. m.
--
matt neuburg, phd = email@hidden, <http://www.apeth.net/matt/>
A fool + a tool + an autorelease pool = cool!
Programming iOS 4!
http://www.apeth.net/matt/default.html#iosbook_______________________________________________
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