C++ - 2 classes 1 file

Question

Suppose I want something of this sort, in one .cpp source file:

class A {
    public:
        void doSomething(B *b) {};
};

class B {
    publi         


        

Answer 1

The C++ FAQ Lite answers this question and others. I'd seriously considering reading that thing end to end, or getting the book and doing the same.