/*

  * Copyright (c) 2000

  * Boris Fomitchev

  *

  * This material is provided "as is", with absolutely no warranty expressed

  * or implied. Any use is at your own risk.

  *

  * Permission to use or copy this software for any purpose is hereby granted 

  * without fee, provided the above notices are retained on all copies.

  * Permission to modify the code and to distribute modified code is granted,

  * provided the above notices are retained, and a notice that the code was

  * modified is included with the above copyright notice.

  *

  */

 #ifndef _STLP_NULL_STREAM_H

 # define _STLP_NULL_STREAM_H

 _STLP_BEGIN_NAMESPACE

 struct __null_stream 

 {

     void flush() { }

 };

 template <class _Tp>

 __null_stream& operator <<(__null_stream& __x, const _Tp& ) 

 {

     return __x;

 }

 template <class _Tp>

 __null_stream& operator >>(const _Tp&, __null_stream& __x ) 

 {

     return __x;

 }

 extern __null_stream cin, cout, cerr, endl, ws, hex, dec;

 _STLP_END_NAMESPACE

 # endif