Swift Generic class as delegate
I am facing a problem when using a generic class in swift as a delegate. for example i tried to use generic NSFetchedResultsDelegate defined as:
class FetchedTableController<T:NSManagedObject> : NSFetchedResultsControllerDelegate
Inside the class, I set up NSFetchedResultsController and set the delegate to "i". But for some reason the delegate methods never got it. When I removed the generic part of the class, the delegates were called as expected:
class FetchedTableController : NSFetchedResultsControllerDelegate
Is there a solution to use generic classes as a delegate?
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This seems to be fixed in Xcode7. I can successfully use a generic class like NSFetchedResultsControllerDelegate, UITableViewControllerDelegate, etc ... You don't even need to add the @objc prefix to the class.
However, the class must still have some superclass of the NSObject class.
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