inline Str const *operator ->() const {return S;};
inline operator Str *() {return S == OwnerPointer() ? 0 : S;};
inline operator Str const *() const {return S == OwnerPointer() ? 0 : S;};
inline Str const *operator ->() const {return S;};
inline operator Str *() {return S == OwnerPointer() ? 0 : S;};
inline operator Str const *() const {return S == OwnerPointer() ? 0 : S;};