Re: NSOperationQueue and for-loop
Re: NSOperationQueue and for-loop
- Subject: Re: NSOperationQueue and for-loop
- From: Mike Abdullah <email@hidden>
- Date: Wed, 03 Oct 2012 14:53:30 +0100
On 3 Oct 2012, at 14:17, Koen van der Drift <email@hidden> wrote:
> On Wed, Oct 3, 2012 at 9:03 AM, Koen van der Drift
> <email@hidden> wrote:
> Good point, thanks. So are there any workarounds for that? I'm sure
>> this pattern (doing lots of calculations concurrently, and store the
>> results in a common object for later), is used in other situations as
>> well.
>
> From a quick search, would this work in my situation (will try later):
>
> @synchronized(temp) {
> [temp addObject: newObj];
> }
Yes, your options boil down to:
- some kind of lock, as in your example
- shunting the -addObject: call off onto a serial queue/thread
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