git://gcc.gnu.org / gcc.git / blame
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1 | // Locale support -*- C++ -*- |
| 2 | ||
| d652f226 JJ |
3 | // Copyright (C) 1997, 1998, 1999, 2003, 2009, 2010 |
| 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. | |
| 20 | ||
| 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/>. | |
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25 | |
| 26 | // | |
| 27 | // ISO C++ 14882: 22.1 Locales | |
| 28 | // | |
| f910786b | 29 | |
| c81a475f | 30 | // Default information, may not be appropriate for specific host. |
| f910786b | 31 | |
| 78a53887 BK |
32 | _GLIBCXX_BEGIN_NAMESPACE(std) |
| 33 | ||
| 34 | /// @brief Base class for ctype. | |
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35 | struct ctype_base |
| 36 | { | |
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37 | // Non-standard typedefs. |
| 38 | typedef const int* __to_type; | |
| 39 | ||
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40 | // NB: Offsets into ctype<char>::_M_table force a particular size |
| 41 | // on the mask type. Because of this, we don't use an enum. | |
| f910786b | 42 | typedef unsigned int mask; |
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43 | static const mask upper = 1 << 0; |
| 44 | static const mask lower = 1 << 1; | |
| 45 | static const mask alpha = 1 << 2; | |
| 46 | static const mask digit = 1 << 3; | |
| 47 | static const mask xdigit = 1 << 4; | |
| 48 | static const mask space = 1 << 5; | |
| 49 | static const mask print = 1 << 6; | |
| f910786b | 50 | static const mask graph = (1 << 2) | (1 << 3) | (1 << 9); // alnum|punct |
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51 | static const mask cntrl = 1 << 8; |
| 52 | static const mask punct = 1 << 9; | |
| 2f800bcc | 53 | static const mask alnum = (1 << 2) | (1 << 3); // alpha|digit |
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54 | }; |
| 55 | ||
| 78a53887 | 56 | _GLIBCXX_END_NAMESPACE |