class POA_AnInterface : public virtual ServantBase {
public:
virtual ... AnOperation (...) = 0;
...
}
template <class T> class POA_AnInterface_tie : public POA_AnInterface {
public:
POA_AnInterface_tie (T &t) : _ptr (t) { }
...
... AnOperation (...) { return (_ptr->AnOperation (...); }
}