Class Point - header file.
| Lecture 4 - Slide 36 : 40 |
We wish that the overloaded operator<< for class Point is a friend
This particular operator cannot be defined as a member of class Point, because the point is the second operand
It is, in general, attractive that this and other operators get access to the private state of the class
| Class Point - header file. |
| Class Point - implementation - including the implementation of operator<<. |
| The program that uses the operator - nothing new here. |