template<typename T>
struct MyTempl
{
    virtual void doStuff(const T &value) = 0;
};

struct MyImpl : MyTempl<int>
{
    void doStuff(const int &value) {}
};

struct MyPtrImpl : MyTempl<int*>
{
    void doStuff(int* const & foo) {}
};

MyImpl imp1;
MyPtrImpl imp2;



int main() {
}