childViewControllerContainingSegueSource method

UIViewController? childViewControllerContainingSegueSource(
  1. UIStoryboardUnwindSegueSource source
)

childViewControllerContainingSegueSource:

Implementation

UIViewController? childViewControllerContainingSegueSource(UIStoryboardUnwindSegueSource source) {
  objc.checkOsVersionInternal('UIViewController.childViewControllerContainingSegueSource:', iOS: (false, (9, 0, 0)));
  final _ret = _objc_msgSend_1sotr3r(
    this.ref.pointer,
    _sel_childViewControllerContainingSegueSource_,
    source.ref.pointer,
  );
  return _ret.address == 0 ? null : UIViewController.castFromPointer(_ret, retain: true, release: true);
}