# vstring_fwd.h

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    00001 // Versatile string forward -*- C++ -*-
    00002
    00003 // Copyright (C) 2005 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
    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 /** @file ext/vstring_fwd.h
    00031  *  This file is a GNU extension to the Standard C++ Library.
    00032  *  This is an internal header file, included by other library headers.
    00033  *  You should not attempt to use it directly.
    00034  */
    00035
    00036 #ifndef _VSTRING_FWD_H
    00037 #define _VSTRING_FWD_H 1
    00038
    00039 #pragma GCC system_header
    00040
    00041 #include <bits/c++config.h>
    00042 #include <bits/char_traits.h>
    00043 #include <memory>   // For allocator.
    00044
    00045 _GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx)
    00046
    00047   template<typename _CharT, typename _Traits, typename _Alloc>
    00048     class __sso_string_base;
    00049
    00050   template<typename _CharT, typename _Traits, typename _Alloc>
    00051     class __rc_string_base;
    00052
    00053   template<typename _CharT, typename _Traits = std::char_traits<_CharT>,
    00054            typename _Alloc = std::allocator<_CharT>,
    00055        template
    00056        <typename, typename, typename> class _Base = __sso_string_base>
    00057     class __versa_string;
    00058
    00059   typedef __versa_string<char>                              __vstring;
    00060   typedef __vstring                                         __sso_string;
    00061   typedef
    00062   __versa_string<char, std::char_traits<char>,
    00063          std::allocator<char>, __rc_string_base>    __rc_string;
    00064
    00065 #ifdef _GLIBCXX_USE_WCHAR_T
    00066   typedef __versa_string<wchar_t>                           __wvstring;
    00067   typedef __wvstring                                        __wsso_string;
    00068   typedef
    00069   __versa_string<wchar_t, std::char_traits<wchar_t>,
    00070          std::allocator<wchar_t>, __rc_string_base> __wrc_string;
    00071 #endif
    00072
    00073 _GLIBCXX_END_NAMESPACE
    00074
    00075 #endif /* _VSTRING_FWD_H */