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// String support -*- C++ -*-
// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/** @file stringfwd.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
//
// ISO C++ 14882: 21 Strings library
//
#ifndef _STRINGFWD_H
#define _STRINGFWD_H 1
#pragma GCC system_header
#include <bits/c++config.h>
_GLIBCXX_BEGIN_NAMESPACE(std)
template<typename _Alloc>
class allocator;
template<class _CharT>
struct char_traits;
template<typename _CharT, typename _Traits = char_traits<_CharT>,
typename _Alloc = allocator<_CharT> >
class basic_string;
template<> struct char_traits<char>;
typedef basic_string<char> string;
#ifdef _GLIBCXX_USE_WCHAR_T
template<> struct char_traits<wchar_t>;
typedef basic_string<wchar_t> wstring;
#endif
#if (defined(__GXX_EXPERIMENTAL_CXX0X__) \
&& defined(_GLIBCXX_USE_C99_STDINT_TR1))
template<> struct char_traits<char16_t>;
template<> struct char_traits<char32_t>;
typedef basic_string<char16_t> u16string;
typedef basic_string<char32_t> u32string;
#endif
_GLIBCXX_END_NAMESPACE
#endif // _STRINGFWD_H
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