1228753Smm// Locale support -*- C++ -*-
2228753Smm
3228753Smm// Copyright (C) 1997, 1998, 1999, 2003 Free Software Foundation, Inc.
4228753Smm//
5228753Smm// This file is part of the GNU ISO C++ Library.  This library is free
6228753Smm// software; you can redistribute it and/or modify it under the
7228753Smm// terms of the GNU General Public License as published by the
8228753Smm// Free Software Foundation; either version 2, or (at your option)
9228753Smm// any later version.
10228753Smm
11228753Smm// This library is distributed in the hope that it will be useful,
12228753Smm// but WITHOUT ANY WARRANTY; without even the implied warranty of
13228753Smm// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14228753Smm// GNU General Public License for more details.
15228753Smm
16228753Smm// You should have received a copy of the GNU General Public License along
17228753Smm// with this library; see the file COPYING.  If not, write to the Free
18228753Smm// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
19228753Smm// USA.
20228753Smm
21228753Smm// As a special exception, you may use this file as part of a free software
22228753Smm// library without restriction.  Specifically, if other files instantiate
23228753Smm// templates or use macros or inline functions from this file, or you compile
24228753Smm// this file and link it with other files to produce an executable, this
25228753Smm// file does not by itself cause the resulting executable to be covered by
26228753Smm// the GNU General Public License.  This exception does not however
27228763Smm// invalidate any other reasons why the executable file might be covered by
28228753Smm// the GNU General Public License.
29228753Smm
30228753Smm//
31228753Smm// ISO C++ 14882: 22.1  Locales
32228753Smm//
33228753Smm
34228753Smm// Default information, may not be appropriate for specific host.
35228753Smm
36228753Smm_GLIBCXX_BEGIN_NAMESPACE(std)
37228753Smm
38228753Smm  /// @brief  Base class for ctype.
39228753Smm  struct ctype_base
40228753Smm  {
41228753Smm    // Non-standard typedefs.
42228753Smm    typedef const int* 		__to_type;
43228753Smm
44228753Smm    // NB: Offsets into ctype<char>::_M_table force a particular size
45228753Smm    // on the mask type. Because of this, we don't use an enum.
46228753Smm    typedef unsigned int 	mask;
47228753Smm    static const mask upper    	= 1 << 0;
48228753Smm    static const mask lower 	= 1 << 1;
49228753Smm    static const mask alpha 	= 1 << 2;
50228753Smm    static const mask digit 	= 1 << 3;
51228753Smm    static const mask xdigit 	= 1 << 4;
52228753Smm    static const mask space 	= 1 << 5;
53228753Smm    static const mask print 	= 1 << 6;
54228753Smm    static const mask graph 	= (1 << 2) | (1 << 3) | (1 << 9);  // alnum|punct
55228753Smm    static const mask cntrl 	= 1 << 8;
56228753Smm    static const mask punct 	= 1 << 9;
57228753Smm    static const mask alnum 	= (1 << 2) | (1 << 3);  // alpha|digit
58228753Smm  };
59228753Smm
60228753Smm_GLIBCXX_END_NAMESPACE
61228753Smm