text: /**
  	\file "util/using_ostream.hh"
  	Convenient using directives for ostream, cout, cerr, endl...
  	Note: this is not wrapped by include-once protection, because it may
  	be used within other namespaces.  
  	Also assumes that <iosfwd> was included beforehand.  
  	$Id: using_ostream.hh,v 1.2 2005/05/10 04:51:31 fang Exp $
   */
  
  using std::ostream;
  using std::cout;
  using std::cerr;
  using std::endl;
  // any others?
  
  