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NSOperationQueue and Synchronization Control
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NSOperationQueue and Synchronization Control


  • Subject: NSOperationQueue and Synchronization Control
  • From: Bing Li <email@hidden>
  • Date: Sat, 07 May 2011 03:32:37 +0800

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.

I appreciate so much for your help!

Best regards,
Bing
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