Accessing a function in a nested class

[Tarou San]

How can I access a function in a nested class, like the example below:

class A
{
    class B
    {
         functionB(arg);
    }

    functionA //Needs to access functionB;
}

Do I use something like B::functionB(arg)?

[zb0S216C]

You would use the scope resolution operator (::) if you want to give a nested method a definition, and to access the nested class. To call a method of a nested class, you would have to instantiate B to call B's methods. Like so:

// Instantiate B:
A::B NewB;

NewB.Method( );

_Wazzak

[Tarou San]

Okay, thank you sir.