#include "custom_impl.h"using namespace std;CORBA::LongCustomValue_impl::value (){  return 42;}voidCustomValue_impl::marshal (CORBA::DataOutputStream * os){  cout << "custom marshaller" << endl;  os->write_boolean (TRUE);  os->write_short (42);  os->write_string ("Hello World");}voidCustomValue_impl::unmarshal (CORBA::DataInputStream * is){  cout << "custom unmarshaller" << endl;  CORBA::Boolean b = is->read_boolean ();  CORBA::Short s = is->read_short ();  CORBA::String_var v = is->read_string ();  assert (b == TRUE && s == 42 && strcmp (v.in(), "Hello World") == 0);}