# vstring_fwd.h

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    00001 // Versatile string forward -*- C++ -*-
    00002
    00003 // Copyright (C) 2005, 2006, 2007, 2008, 2009 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 3, 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 // Under Section 7 of GPL version 3, you are granted additional
    00017 // permissions described in the GCC Runtime Library Exception, version
    00018 // 3.1, as published by the Free Software Foundation.
    00019
    00020 // You should have received a copy of the GNU General Public License and
    00021 // a copy of the GCC Runtime Library Exception along with this program;
    00022 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    00023 // <http://www.gnu.org/licenses/>.
    00024
    00025 /** @file ext/vstring_fwd.h
    00026  *  This file is a GNU extension to the Standard C++ Library.
    00027  *  This is an internal header file, included by other library headers.
    00028  *  You should not attempt to use it directly.
    00029  */
    00030
    00031 #ifndef _VSTRING_FWD_H
    00032 #define _VSTRING_FWD_H 1
    00033
    00034 #pragma GCC system_header
    00035
    00036 #include <bits/c++config.h>
    00037 #include <bits/char_traits.h>
    00038 #include <bits/allocator.h>
    00039
    00040 _GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx)
    00041
    00042   template<typename _CharT, typename _Traits, typename _Alloc>
    00043     class __sso_string_base;
    00044
    00045   template<typename _CharT, typename _Traits, typename _Alloc>
    00046     class __rc_string_base;
    00047
    00048   template<typename _CharT, typename _Traits = std::char_traits<_CharT>,
    00049            typename _Alloc = std::allocator<_CharT>,
    00050        template
    00051        <typename, typename, typename> class _Base = __sso_string_base>
    00052     class __versa_string;
    00053
    00054   typedef __versa_string<char>                              __vstring;
    00055   typedef __vstring                                         __sso_string;
    00056   typedef
    00057   __versa_string<char, std::char_traits<char>,
    00058          std::allocator<char>, __rc_string_base>    __rc_string;
    00059
    00060 #ifdef _GLIBCXX_USE_WCHAR_T
    00061   typedef __versa_string<wchar_t>                           __wvstring;
    00062   typedef __wvstring                                        __wsso_string;
    00063   typedef
    00064   __versa_string<wchar_t, std::char_traits<wchar_t>,
    00065          std::allocator<wchar_t>, __rc_string_base> __wrc_string;
    00066 #endif
    00067
    00068 #if (defined(__GXX_EXPERIMENTAL_CXX0X__) \
    00069      && defined(_GLIBCXX_USE_C99_STDINT_TR1))
    00070
    00071   typedef __versa_string<char16_t>                          __u16vstring;
    00072   typedef __u16vstring                                      __u16sso_string;
    00073   typedef
    00074   __versa_string<char16_t, std::char_traits<char16_t>,
    00075          std::allocator<char16_t>, __rc_string_base> __u16rc_string;
    00076
    00077   typedef __versa_string<char32_t>                          __u32vstring;
    00078   typedef __u32vstring                                      __u32sso_string;
    00079   typedef
    00080   __versa_string<char32_t, std::char_traits<char32_t>,
    00081          std::allocator<char32_t>, __rc_string_base> __u32rc_string;
    00082
    00083 #endif
    00084
    00085 _GLIBCXX_END_NAMESPACE
    00086
    00087 #endif /* _VSTRING_FWD_H */