Extending templated class, with self referential templated class

[Floeps]

Hi cplusplus forum,

I am trying to translate the following java to c++, I'm still a bit new to C++ so I don't understand all the syntax yet.

interface A<K, V>
{
K getKey();
V getValue();
}

class B implements A<int, B>
{
}

and I'm having some trouble getting the header of class B right.

A.h:

template<class K, class V>
class A
{
K getKey();
V getValue();
};

B.h

include "A.h"
class B; //forward declaration
class B : A<int, B>
{
int getKey();
B getValue();
};

Thank you

[ne555]

[code] "Please use code tags" [/code]
¿what errors are you getting?

class foo{
//...
}; //<-- semicolon 

B B::getValue() ¿what do you want to return there?

[Floeps]

Thank you, that was it. I've added the code tags in the original post too.