iPhone - Get controller which pushed me

When I pushed a controller, is there a way to get the controller which pushed it (wi开发者_C百科thout sending it)? Or the first one?

Thanks

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You can get all view controllers from navigationController.viewControllers property. And the controller which pushed the currently visible controller is [navigationController.viewControllers objectAtIndex:[navigationController.viewControllers count] - 2].

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Swift version:

let numberOfElements: Int? = self.navigationController?.viewControllers.count
let vc: ViewController = self.navigationController?.viewControllers[numberOfElements! - 2] as ViewController