用子类覆盖类的父类

Question

I am looking for an efficient way to override the parent class of a UITableViewController. The parent class of UITableViewController is UIViewController. I have a subclass of UIViewController which is called SpecialViewController . I would like to make a subclass of UITableViewController called SpecialTableViewController . How can I achieve this?

UIViewController -> SpecialViewController -> UITableViewController -> SpecialTableViewController

Or am I breaking some rules?

Answer 1

I don't think its possible at compiletime. But its possible at runtime. Take a look here: Dynamically change an object's superclass