projects / thirdparty / gcc.git / blame
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| f62bef48 C |
1 | // Locale support -*- C++ -*- |
| 2 | ||
| 8d9254fc | 3 | // Copyright (C) 2002-2020 Free Software Foundation, Inc. |
| f62bef48 C |
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 | |
| 748086b7 | 8 | // Free Software Foundation; either version 3, or (at your option) |
| f62bef48 C |
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 | ||
| 748086b7 JJ |
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. | |
| 19 | ||
| 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/>. | |
| f62bef48 | 24 | |
| f910786b BK |
25 | /** @file bits/ctype_base.h |
| 26 | * This is an internal header file, included by other library headers. | |
| 27 | * Do not attempt to use it directly. @headername{locale} | |
| 28 | */ | |
| 29 | ||
| f62bef48 C |
30 | // |
| 31 | // ISO C++ 14882: 22.1 Locales | |
| 32 | // | |
| f910786b | 33 | |
| f62bef48 | 34 | // Information as gleaned from /usr/include/ctype.h. |
| f910786b | 35 | |
| 12ffa228 BK |
36 | namespace std _GLIBCXX_VISIBILITY(default) |
| 37 | { | |
| 38 | _GLIBCXX_BEGIN_NAMESPACE_VERSION | |
| 78a53887 BK |
39 | |
| 40 | /// @brief Base class for ctype. | |
| f62bef48 C |
41 | struct ctype_base |
| 42 | { | |
| 43 | // Non-standard typedefs. | |
| 44 | typedef const unsigned char* __to_type; | |
| 45 | ||
| 46 | // NB: Offsets into ctype<char>::_M_table force a particular size | |
| 47 | // on the mask type. Because of this, we don't use an enum. | |
| 48 | typedef short mask; | |
| 49 | static const mask upper = _UP; | |
| 50 | static const mask lower = _LO; | |
| 51 | static const mask alpha = _LO | _UP | _XA; | |
| 52 | static const mask digit = _DI; | |
| 53 | static const mask xdigit = _XD; | |
| 54 | static const mask space = _CN | _SP | _XS; | |
| 55 | static const mask print = _DI | _LO | _PU | _SP | _UP | _XA; | |
| 56 | static const mask graph = _DI | _LO | _PU | _UP | _XA; | |
| 57 | static const mask cntrl = _BB; | |
| 58 | static const mask punct = _PU; | |
| 59 | static const mask alnum = _DI | _LO | _UP | _XA; | |
| a3e4cd81 JW |
60 | #if __cplusplus >= 201103L |
| 61 | static const mask blank = _SP | _XB; | |
| 62 | #endif | |
| f62bef48 | 63 | }; |
| 78a53887 | 64 | |
| 12ffa228 BK |
65 | _GLIBCXX_END_NAMESPACE_VERSION |
| 66 | } // namespace |