smart pointer
string method = e->_method(); if (method == "kit") {constructor
kit* q = new kit(e->arg(1)); _register(q); result( reference((void*)q) ); } else if (method == "eval") { long res = self->eval(e->arg(1)); result( itoa(res) ); } else if (method == "result") { char* res = self->result( atoi(e->arg(1)) ); result(res); } else {dispatch up in the hierarchy
return handler_object::operator()(); } return 0; }