Class variant of class Point with several different move functions.
| Lecture 5 - Slide 14 : 40 |
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