Lecture 5 - Slide 14 : 40
Pointer to members

A pointer to a member function corresponds to a function pointer

Useful for activation of an unknown/arbitray method among several possible of the same signature

The two special C++ operators   .*  and   ->*   bind a pointer to member to a specific object (accessed without or via a pointer respectively)

Class variant of class Point with several different move functions.
Implementation of class Point and the tree move methods - not important for the example.
A program that illustrates pointer to Point member functions.

It is also possible to estabslish a pointer to a data member

The notation associated with pointers to members is a challenge, at least at first sight