stringfwd.h revision 97403 
1// String support -*- C++ -*-
2
3// Copyright (C) 2001, 2002 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library.  This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 2, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14// GNU General Public License for more details.
15
16// You should have received a copy of the GNU General Public License along
17// with this library; see the file COPYING.  If not, write to the Free
18// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
19// USA.
20
21// As a special exception, you may use this file as part of a free software
22// library without restriction.  Specifically, if other files instantiate
23// templates or use macros or inline functions from this file, or you compile
24// this file and link it with other files to produce an executable, this
25// file does not by itself cause the resulting executable to be covered by
26// the GNU General Public License.  This exception does not however
27// invalidate any other reasons why the executable file might be covered by
28// the GNU General Public License.
29
30//
31// ISO C++ 14882: 21 Strings library
32//
33
34/** @file stringfwd.h
35 *  This is an internal header file, included by other library headers.
36 *  You should not attempt to use it directly.
37 */
38
39#ifndef _CPP_BITS_STRINGFWD_H
40#define _CPP_BITS_STRINGFWD_H	1
41
42#pragma GCC system_header
43
44#include <bits/c++config.h>
45
46namespace std
47{
48  template<class _CharT>
49    struct char_traits;
50
51  template<> struct char_traits<char>;
52#ifdef _GLIBCPP_USE_WCHAR_T
53  template<> struct char_traits<wchar_t>;
54#endif
55
56  template<typename _Alloc>
57    class allocator;
58
59  template<typename _CharT, typename _Traits = char_traits<_CharT>,
60           typename _Alloc = allocator<_CharT> >
61    class basic_string;
62
63  typedef basic_string<char>    string;
64  typedef basic_string<wchar_t> wstring;
65} // namespace std
66
67#endif	// _CPP_BITS_STRINGFWD_H
68