std_iostream.h Source File

00001 // Standard iostream objects -*- C++ -*-
00002 
00003 // Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
00004 //
00005 // This file is part of the GNU ISO C++ Library.  This library is free
00006 // software; you can redistribute it and/or modify it under the
00007 // terms of the GNU General Public License as published by the
00008 // Free Software Foundation; either version 2, or (at your option)
00009 // any later version.
00010 
00011 // This library is distributed in the hope that it will be useful,
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014 // GNU General Public License for more details.
00015 
00016 // You should have received a copy of the GNU General Public License along
00017 // with this library; see the file COPYING.  If not, write to the Free
00018 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
00019 // USA.
00020 
00021 // As a special exception, you may use this file as part of a free software
00022 // library without restriction.  Specifically, if other files instantiate
00023 // templates or use macros or inline functions from this file, or you compile
00024 // this file and link it with other files to produce an executable, this
00025 // file does not by itself cause the resulting executable to be covered by
00026 // the GNU General Public License.  This exception does not however
00027 // invalidate any other reasons why the executable file might be covered by
00028 // the GNU General Public License.
00029 
00030 //
00031 // ISO C++ 14882: 27.3  Standard iostream objects
00032 //
00033 
00034 #ifndef _CPP_IOSTREAM
00035 #define _CPP_IOSTREAM   1
00036 
00037 #pragma GCC system_header
00038 
00039 #include <bits/c++config.h>
00040 #include <bits/std_ostream.h>
00041 #include <bits/std_istream.h>
00042 
00043 namespace std 
00044 {
00045   extern istream cin;
00046   extern ostream cout;
00047   extern ostream cerr;
00048   extern ostream clog;
00049 #ifdef _GLIBCPP_USE_WCHAR_T
00050   extern wistream wcin;
00051   extern wostream wcout;
00052   extern wostream wcerr;
00053   extern wostream wclog;
00054 #endif
00055 
00056   // For construction of filebuffers for cout, cin, cerr, clog et. al.
00057   static ios_base::Init __ioinit;
00058 } // namespace std
00059 
00060 #endif
00061 
00062