c++ partial specialization: How can I specialize this template to this template?

Question

#include 
using namespace std;

template 
class A {
public:
    void taunt() { cout << \"A\"; }
};

template 

        

Answer 1

You can use a (sensible) default for the second instantiating type:

template 
class A {
public:
    void taunt() { cout << "A"; }
};