// .cpp

    template<typename T>
    Hospital<T>::Hospital () {
        #ifdef MY_DEBUG
            clog << D_PREFIX "Hospital constructor called!" << endl;
        #endif
        h = new Hospital::HospitalPrivate();
    }

    template<typename T>
    void Hospital<T>::sortPatients (T Sort) {
        int i;
        i = h->patient.size();
        if (i < 2) {
            return;
        } else {
                for (int k = 0; k < i-1; k++) {
                    for (int j = 0; j < i - 2; j++) {
                        if ( Sort(*h->patient[j], *h->patient[j+1] )) {
                            swap(h->patient.at(j), h->patient.at(j+1));
                        }
                    }
                }
        }
    }


// main.cpp
  Hospital<CompareFunc<Patient>> hospital;
  hospital.sortPatients(CompareFunc<Patient>());