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Re: Core Data and NSOperation
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Re: Core Data and NSOperation


  • Subject: Re: Core Data and NSOperation
  • From: Daniel Thorpe <email@hidden>
  • Date: Mon, 31 Mar 2008 00:08:11 +0100

Oh, sorry, I meant dependent not independent!

Using NSInvocationOperation looks as though it would work fine assuming that none of my calculations had any dependencies, which is not always true. I'm currently working on a system that uses NSOperation objects as delegates for NSManagedObjects to perform the calculations, although I'm not sure if it will be possible to add the delegate of one object as a dependency of another object's delegate.....

If it all works, then I'll reply back to the list in case anyone else needs to do anything similar.

Thanks for your help!

Cheers
Dan


On 29 Mar 2008, at 08:58, Quincey Morris wrote:

On Mar 28, 2008, at 22:56, Daniel Thorpe wrote:

Oooh, that might work...

But how do you assign independent operations using NSInvocationOperation objects?

I don't understand the question. Each NSInvocationOperation represents the independent execution of a method on an object in a thread, essentially. What other kind of independence are you looking for?
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References: 
 >Core Data and NSOperation (From: Daniel Thorpe <email@hidden>)
 >Re: Core Data and NSOperation (From: Quincey Morris <email@hidden>)
 >Re: Core Data and NSOperation (From: Daniel Thorpe <email@hidden>)
 >Re: Core Data and NSOperation (From: Quincey Morris <email@hidden>)

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