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9aab6de7 | 1 | // Locale support -*- C++ -*- |
2 | ||
f1717362 | 3 | // Copyright (C) 1997-2016 Free Software Foundation, Inc. |
9aab6de7 | 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 | |
6bc9506f | 8 | // Free Software Foundation; either version 3, or (at your option) |
9aab6de7 | 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 | ||
6bc9506f | 16 | // Under Section 7 of GPL version 3, you are granted additional |
17 | // permissions described in the GCC Runtime Library Exception, version | |
18 | // 3.1, as published by the Free Software Foundation. | |
9aab6de7 | 19 | |
6bc9506f | 20 | // You should have received a copy of the GNU General Public License and |
21 | // a copy of the GCC Runtime Library Exception along with this program; | |
22 | // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
23 | // <http://www.gnu.org/licenses/>. | |
9aab6de7 | 24 | |
25 | // | |
26 | // ISO C++ 14882: 22.1 Locales | |
27 | // | |
28 | ||
29 | // Information extracted from target/h/ctype.h. | |
30 | ||
2948dd21 | 31 | namespace std _GLIBCXX_VISIBILITY(default) |
32 | { | |
33 | _GLIBCXX_BEGIN_NAMESPACE_VERSION | |
0e014800 | 34 | |
35 | /// @brief Base class for ctype. | |
9aab6de7 | 36 | struct ctype_base |
37 | { | |
38 | // Non-standard typedefs. | |
39 | typedef const unsigned char* __to_type; | |
40 | ||
41 | // NB: Offsets into ctype<char>::_M_table force a particular size | |
42 | // on the mask type. Because of this, we don't use an enum. | |
43 | typedef unsigned char mask; | |
44 | static const mask upper = _C_UPPER; | |
45 | static const mask lower = _C_LOWER; | |
46 | static const mask alpha = _C_UPPER | _C_LOWER; | |
47 | static const mask digit = _C_NUMBER; | |
48 | static const mask xdigit = _C_HEX_NUMBER; | |
49 | static const mask space = _C_WHITE_SPACE | _C_CONTROL; | |
50 | static const mask print = (_C_UPPER | _C_LOWER | _C_NUMBER | |
51 | | _C_WHITE_SPACE | _C_PUNCT); | |
52 | static const mask graph = _C_UPPER | _C_LOWER | _C_NUMBER | _C_PUNCT; | |
53 | static const mask cntrl = _C_CONTROL; | |
54 | static const mask punct = _C_PUNCT; | |
55 | static const mask alnum = _C_UPPER | _C_LOWER | _C_NUMBER; | |
5e9622e3 | 56 | #if __cplusplus >= 201103L |
57 | static const mask blank = _C_WHITE_SPACE; | |
58 | #endif | |
9aab6de7 | 59 | }; |
60 | ||
2948dd21 | 61 | _GLIBCXX_END_NAMESPACE_VERSION |
62 | } // namespace |