Locates and returns the address of the implementation of the instance method identified by a given selector.
Mac Catalyst 13.0+Beta
A Selector that identifies the method for which to return the implementation address. The selector must be non-NULL and valid for the receiver. If in doubt, use the responds(to:) method to check before passing the selector to method(for:).
The address of the implementation of the aSelector instance method.
An error is generated if instances of the receiver can’t respond to aSelector messages.
Use this method to ask the class object for the implementation of instance methods only. To ask the class for the implementation of a class method, send the method(for:) instance method to the class instead.
Locates and returns the address of the receiver’s implementation of a method so it can be called as a function.
This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.