class A: public B
{
...
   virtual void SomeFunc();
}; 


void A:SomeFunc()
{
    B:SomeFunc();
}

quote:

---

But renaming B here is not remaing the classd B. Is is chaning the class name in the class declaration and in the function definition!

---

class A: public B

class B {
public:
	virtual void SomeFunc();
};

class A : public B
{
   virtual void SomeFunc();
}; 


void A::SomeFunc()
{
    B::SomeFunc();
}