On 16 Mar 2013, at 14:14, Roland King wrote:
[…] you have a simple counter member variable, 'currentOperation'.
It's set to 0 when you have no operation and you increment it each
time you make a new one. The code looks like this (typed in mail)
[…]
if( currentOperation == currentOperationAtQueueTime )
{
[ yourClass operationDidFinish ];
currentOperation = 0;
}
Correct me if I’m wrong, but you can only set ‘currentOperation’
to zero if it’s a serial queue or you know it’s empty.
_______________________________________________
Cocoa-dev mailing list (Cocoa-dev@lists.apple.com)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com
This email sent to arch...@mail-archive.com
