removeChild(at:)
Removes a specified child controller from the view controller.
Declaration
func removeChild(at index: Int)Parameters
- index:
The index in the Children array for the child view controller you want to remove.
Discussion
Override this method if you want to perform work during the removal of a child view controller. If you do override this method, in your implementation call this method on super.
If you just want to remove a child view controller, instead use the removeFromParent() method