C++ also supports the notion of friends: cooperative classes that are permitted to see each other's private parts.


Object Oriented Design: With Applications (ed. Benjamin-Cummings Publishing Company, 1991)


C++ also supports the notion of friends: cooperative classes that are permitted to see each other's private parts.

C++ also supports the notion of friends: cooperative classes that are permitted to see each other's private parts.

C++ also supports the notion of friends: cooperative classes that are permitted to see each other's private parts.

C++ also supports the notion of friends: cooperative classes that are permitted to see each other's private parts.