projects / thirdparty / gcc.git / blame
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1 | // Locale support -*- C++ -*- |
| 2 | ||
| d652f226 | 3 | // Copyright (C) 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2009, 2010 |
| 2f800bcc | 4 | // Free Software Foundation, Inc. |
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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 | |
| 748086b7 | 9 | // Free Software Foundation; either version 3, or (at your option) |
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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 | ||
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17 | // Under Section 7 of GPL version 3, you are granted additional |
| 18 | // permissions described in the GCC Runtime Library Exception, version | |
| 19 | // 3.1, as published by the Free Software Foundation. | |
| c81a475f | 20 | |
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21 | // You should have received a copy of the GNU General Public License and |
| 22 | // a copy of the GCC Runtime Library Exception along with this program; | |
| 23 | // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
| 24 | // <http://www.gnu.org/licenses/>. | |
| c81a475f | 25 | |
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26 | /** @file bits/ctype_base.h |
| 27 | * This is an internal header file, included by other library headers. | |
| 28 | * Do not attempt to use it directly. @headername{locale} | |
| 29 | */ | |
| 30 | ||
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31 | // |
| 32 | // ISO C++ 14882: 22.1 Locales | |
| 33 | // | |
| 00aca6e8 | 34 | |
| c81a475f | 35 | // Information as gleaned from /usr/include/ctype.h |
| f910786b | 36 | |
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37 | _GLIBCXX_BEGIN_NAMESPACE(std) |
| 38 | ||
| 6309eefc | 39 | /// @brief Base class for ctype. |
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40 | struct ctype_base |
| 41 | { | |
| 42 | // Non-standard typedefs. | |
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43 | typedef const int* __to_type; |
| 44 | ||
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45 | // NB: Offsets into ctype<char>::_M_table force a particular size |
| 46 | // on the mask type. Because of this, we don't use an enum. | |
| f910786b | 47 | typedef unsigned short mask; |
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48 | static const mask upper = _ISupper; |
| 49 | static const mask lower = _ISlower; | |
| 50 | static const mask alpha = _ISalpha; | |
| 51 | static const mask digit = _ISdigit; | |
| 52 | static const mask xdigit = _ISxdigit; | |
| 53 | static const mask space = _ISspace; | |
| 54 | static const mask print = _ISprint; | |
| 2f800bcc | 55 | static const mask graph = _ISalpha | _ISdigit | _ISpunct; |
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56 | static const mask cntrl = _IScntrl; |
| 57 | static const mask punct = _ISpunct; | |
| 2f800bcc | 58 | static const mask alnum = _ISalpha | _ISdigit; |
| c81a475f | 59 | }; |
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60 | |
| 61 | _GLIBCXX_END_NAMESPACE |