template<class T>
int f(T, void *)
{
  return 0;
}

template<class T>
int f(T, const T *)
{
  return 1;
}

int main()
{
  char c;
  unsigned long *b = 0;

  return f(c, b);
  // Error: need explicit cast for function parameter 2 to get
  // from: unsigned long *
  // to  : char const *
}


bye, Christof

-- 
http://cmeerw.org                                 JID: cmeerw@jabber.at mailto cmeerw at web.de

...and what have you contributed to the Net?