Re: Cancelable NSBlockOperations
Re: Cancelable NSBlockOperations
- Subject: Re: Cancelable NSBlockOperations
- From: Jamie Hardt <email@hidden>
- Date: Thu, 14 Jan 2010 12:15:18 -0800
On Jan 14, 2010, at 12:07 PM, Nick Zitzmann wrote:
> Sorry, forgot that block operations, unlike invocation operations, don't take arguments. (Guess which one I use more often?) Yes, I'd try what you're proposing.
It was a good though, but doing something like this...
NSBlockOperation *b = [NSBlockOperation blockOperationWithBlock:^{
/* do stuff */
if ([b isCancelled]) {
/* clean up and rejoin */
}
}];
[queue addOperation:b];
...fails horribly. The debugger looks strange, I can't make sense of it._______________________________________________
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