Re: Concurrent NSOperation
Re: Concurrent NSOperation
- Subject: Re: Concurrent NSOperation
- From: "Shawn Erickson" <email@hidden>
- Date: Wed, 21 Nov 2007 09:50:40 -0800
On Nov 21, 2007 9:40 AM, Keith Duncan <email@hidden> wrote:
> I'm writing an NSOperation subclass which completes it's work
> asynchronously. As such I'm going to have to write a concurrent
> operation.
>
> The problem I have is that I don't want to have to setup my own
> 'runtime environment', quoted from the docs:
>
> "In your start method, you must prepare the operation for execution,
> which includes preparing the runtime environment for your operation.
> (For example, if you wanted to create a thread yourself, you would do
> it here.) Once your runtime environment is established, you can call
> any methods or functions you want to subsequently start your
> operation. Your implementation of the start method should not invoke
> super."
>
> I simply need to mark the operation as complete when it receives an
> NSNotification. I could setup a thread but that seems a little
> pointless since that NSOperation is supposed to handle it automatically.
Why do you think you need to setup a thread? They only list that as
something you _could_ do at that point.
-Shawn
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