Perform selector on paren NSOperation

Posted by user326943 on Stack Overflow See other posts from Stack Overflow or by user326943
Published on 2010-05-11T23:11:12Z Indexed on 2010/05/12 0:04 UTC
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cocoa

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objective-c

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nsoperation

I extend NSOperation (call it A) which contains NSOperationQueue for other NSOperations (which is another extended class different from A, call these operations B). When operation A is running (executing B operations) how do i call a specific function/method on operation A when certain event takes place on B operations? For example every operation B that finishes it calls a function on operation A returning itself?

*Nested NSOperation and NSOperationQueue(s)

Thanks

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