# iosfwd

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    00001 // Forwarding declarations -*- C++ -*-
    00002
    00003 // Copyright (C) 1997, 1998, 1999, 2001, 2002 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: 27.2  Forward declarations
    00032 //
    00033
    00039 #ifndef _CPP_IOSFWD
    00040 #define _CPP_IOSFWD 1
    00041
    00042 #pragma GCC system_header
    00043
    00044 #include <bits/c++config.h>
    00045 #include <bits/stringfwd.h> // For string forward declarations.
    00046 #include <bits/fpos.h>
    00047 #include <bits/functexcept.h>
    00048
    00049 namespace std
    00050 {
    00051   template<typename _CharT, typename _Traits = char_traits<_CharT> >
    00052     class basic_ios;
    00053
    00054   template<typename _CharT, typename _Traits = char_traits<_CharT> >
    00055     class basic_streambuf;
    00056
    00057   template<typename _CharT, typename _Traits = char_traits<_CharT> >
    00058     class basic_istream;
    00059
    00060   template<typename _CharT, typename _Traits = char_traits<_CharT> >
    00061     class basic_ostream;
    00062
    00063   template<typename _CharT, typename _Traits = char_traits<_CharT> >
    00064     class basic_iostream;
    00065
    00066   template<typename _CharT, typename _Traits = char_traits<_CharT>,
    00067         typename _Alloc = allocator<_CharT> >
    00068     class basic_stringbuf;
    00069
    00070   template<typename _CharT, typename _Traits = char_traits<_CharT>,
    00071        typename _Alloc = allocator<_CharT> >
    00072     class basic_istringstream;
    00073
    00074   template<typename _CharT, typename _Traits = char_traits<_CharT>,
    00075        typename _Alloc = allocator<_CharT> >
    00076     class basic_ostringstream;
    00077
    00078   template<typename _CharT, typename _Traits = char_traits<_CharT>,
    00079        typename _Alloc = allocator<_CharT> >
    00080     class basic_stringstream;
    00081
    00082   template<typename _CharT, typename _Traits = char_traits<_CharT> >
    00083     class basic_filebuf;
    00084
    00085   template<typename _CharT, typename _Traits = char_traits<_CharT> >
    00086     class basic_ifstream;
    00087
    00088   template<typename _CharT, typename _Traits = char_traits<_CharT> >
    00089     class basic_ofstream;
    00090
    00091   template<typename _CharT, typename _Traits = char_traits<_CharT> >
    00092     class basic_fstream;
    00093
    00094   template<typename _CharT, typename _Traits = char_traits<_CharT> >
    00095     class istreambuf_iterator;
    00096
    00097   template<typename _CharT, typename _Traits = char_traits<_CharT> >
    00098     class ostreambuf_iterator;
    00099
    00100 #ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
    00101   // Not included.   (??? Apparently no LWG number?)
    00102   class ios_base;
    00103 #endif
    00104
    00133   typedef basic_ios<char>       ios;
    00134   typedef basic_streambuf<char>     streambuf;
    00135   typedef basic_istream<char>       istream;
    00136   typedef basic_ostream<char>       ostream;
    00137   typedef basic_iostream<char>      iostream;
    00138   typedef basic_stringbuf<char>     stringbuf;
    00139   typedef basic_istringstream<char>     istringstream;
    00140   typedef basic_ostringstream<char>     ostringstream;
    00141   typedef basic_stringstream<char>  stringstream;
    00142   typedef basic_filebuf<char>       filebuf;
    00143   typedef basic_ifstream<char>      ifstream;
    00144   typedef basic_ofstream<char>      ofstream;
    00145   typedef basic_fstream<char>       fstream;
    00146
    00147 #ifdef _GLIBCPP_USE_WCHAR_T
    00148   typedef basic_ios<wchar_t>        wios;
    00149   typedef basic_streambuf<wchar_t>  wstreambuf;
    00150   typedef basic_istream<wchar_t>    wistream;
    00151   typedef basic_ostream<wchar_t>    wostream;
    00152   typedef basic_iostream<wchar_t>   wiostream;
    00153   typedef basic_stringbuf<wchar_t>  wstringbuf;
    00154   typedef basic_istringstream<wchar_t>  wistringstream;
    00155   typedef basic_ostringstream<wchar_t>  wostringstream;
    00156   typedef basic_stringstream<wchar_t>   wstringstream;
    00157   typedef basic_filebuf<wchar_t>    wfilebuf;
    00158   typedef basic_ifstream<wchar_t>   wifstream;
    00159   typedef basic_ofstream<wchar_t>   wofstream;
    00160   typedef basic_fstream<wchar_t>    wfstream;
    00161 #endif
    00162
    00163 } // namespace std
    00164
    00165 #endif