+template<class R> class PSignal0
+{
+public:
+ PyObject *get();
+};
+
+template<class R, class P0> class PSignal1
+{
+public:
+ PyObject *get();
+};
+
+template<class R, class P0, class P1> class PSignal2
+{
+public:
+ PyObject *get();
+};
+
+%template(PSignal1VI) PSignal1<void,int>;
+
+%typemap(out) PSignal1VI {
+ $1 = $input->get();
+}
+
+%template(PSignal0V) PSignal0<void>;
+
+%typemap(out) PSignal0V {
+ $1 = $input->get();
+}
+