Question

Is there an equivalent to a class method in C++?
I know that in Objective-C we can declare a function in the header by + (void)aClassFunction; and we can call it by [myClass aClassFunction]; Is there a way to do this in C++?

Answer 1

Yes, use static:

class MyClass {
public:
    static int classFunc() { return 45; }
};

cout << MyClass::classFunc() << endl;

You can see that you access them via the class name followed by the scope resolution operator, ::, followed by the name of the function.