1// -*- C++ -*- forwarding header.
2
3// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
4// Free Software Foundation, Inc.
5//
6// This file is part of the GNU ISO C++ Library.  This library is free
7// software; you can redistribute it and/or modify it under the
8// terms of the GNU General Public License as published by the
9// Free Software Foundation; either version 2, or (at your option)
10// any later version.
11
12// This library is distributed in the hope that it will be useful,
13// but WITHOUT ANY WARRANTY; without even the implied warranty of
14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15// GNU General Public License for more details.
16
17// You should have received a copy of the GNU General Public License along
18// with this library; see the file COPYING.  If not, write to the Free
19// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
20// USA.
21
22// As a special exception, you may use this file as part of a free software
23// library without restriction.  Specifically, if other files instantiate
24// templates or use macros or inline functions from this file, or you compile
25// this file and link it with other files to produce an executable, this
26// file does not by itself cause the resulting executable to be covered by
27// the GNU General Public License.  This exception does not however
28// invalidate any other reasons why the executable file might be covered by
29// the GNU General Public License.
30
31//
32// ISO C++ 14882: <cwctype>
33//
34
35/** @file cwctype
36 *  This is a Standard C++ Library file.  You should @c #include this file
37 *  in your programs, rather than any of the "*.h" implementation files.
38 *
39 *  This is the C++ version of the Standard C Library header @c wctype.h,
40 *  and its contents are (mostly) the same as that header, but are all
41 *  contained in the namespace @c std.
42 */
43
44#ifndef _CPP_CWCTYPE
45#define _CPP_CWCTYPE 1
46
47#pragma GCC system_header
48
49#include <bits/c++config.h>
50
51#if _GLIBCPP_HAVE_WCTYPE_H
52#include <wctype.h>
53#endif
54
55// Get rid of those macros defined in <wctype.h> in lieu of real functions.
56#undef iswalnum
57#undef iswalpha
58#undef iswblank
59#undef iswcntrl
60#undef iswdigit
61#undef iswgraph
62#undef iswlower
63#undef iswprint
64#undef iswprint
65#undef iswpunct
66#undef iswspace
67#undef iswupper
68#undef iswxdigit
69#undef iswctype
70#undef towlower
71#undef towupper
72#undef towctrans
73#undef wctrans
74#undef wctype
75
76#if defined(_GLIBCPP_USE_WCHAR_T) || defined(_GLIBCPP_USE_TYPE_WCHAR_T)
77namespace std
78{
79  using ::wint_t; 	  // cwchar
80
81  using ::wctype_t;
82  using ::wctrans_t;
83
84  using ::iswalnum;
85  using ::iswalpha;
86  using ::iswblank;
87  using ::iswcntrl;
88  using ::iswdigit;
89  using ::iswgraph;
90  using ::iswlower;
91  using ::iswprint;
92  using ::iswprint;
93  using ::iswpunct;
94  using ::iswspace;
95  using ::iswupper;
96  using ::iswxdigit;
97  using ::iswctype;
98  using ::towlower;
99  using ::towupper;
100  using ::towctrans;
101  using ::wctrans;
102  using ::wctype;
103}
104#endif //_GLIBCPP_USE_WCHAR_T
105
106#endif
107