9                         py::class_<Matcher, std::shared_ptr<Matcher>, 
Parametrizable>(p_class, 
"Matcher")
 
   10                                 .def_readwrite(
"visitCounter", &Matcher::visitCounter)
 
   12                                 .def(
"resetVisitCount", &Matcher::resetVisitCount).def(
"getVisitCount", &Matcher::getVisitCount);