 | Class A provides friendship to class B. |
| Lecture 4 - Slide 34 : 40 |
Given two classes A and B with private state a and b respectively
We illustrate various possibilities and challenges of providing friendship from one class to the other
| Class A provides friendship to class B. |
| Class A and B are mutual friends of each other - problems in this version. |
| Class A and B are mutual friends of each other - this version is OK. |
| A variant were we want ma to be a friend of B and mb to be friend of A - problems in this version. |