Friend function: Difference between revisions

Revision as of 03:31, 8 June 2018

Revision as of 03:33, 8 June 2018

Line 29:

private:

int b;

public:

Foo(): b(6) {}

friend void show(Bar& x, Foo& y); // declaration of global friend

friend void Bar::show(Bar& x, Foo& y); // declaration of friend from other class

};