iOS Passing NSArray from NSOperation to caller

[arnieterm]

I have created an NSOperation subclass that performs a long task. Created an instance of that subclass and added to an NSOperationQueue. The subclass is processing a long task and result a series of NSArray that I need to pass back to caller. Though I am using KVO method to notify the main thread that there is something [NSArray] ready for main thread.
What is the proper way to share information like NSArray between NSOperation and its caller?
Any idea?
Thanks
Arnieterm

 

[chown33]

Post your code. We can't debug descriptions.

 

[PhoneyDeveloper]

Use performSelectorOnMainThread and send the array as the object. I've discussed this recently in a thread on this forum.

 

[arnieterm]

Thanks for the reply
Can you point me to your post where the discussion on NSOperation takes place