Declaration?

[Guest_imported]

Does anyone know why I need to declare a pure virtual function twice?

What I mean is I already declared the pure virtual function on the base class in the *.h file. Now why do i need to declare it again in the derived class? It seems to be redundant since the declaration are suppose to inherit from the base class, isn't it?

Manure

 

[Sedai]

I'm not sure if that's the anwer to ur question.

if u have a pure virtual function, in the child class, u need to declare it again withouth the =0; and also give it a definition!

again, it's been a while since I last played with abstract classes, so i might be wrong. just a suggestion.

Avendeval