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408325ac | 1 | // Locale support -*- C++ -*- |
2 | ||
71e45bc2 | 3 | // Copyright (C) 2000, 2003, 2009, 2010, 2011 Free Software Foundation, Inc. |
408325ac | 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) |
408325ac | 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. | |
408325ac | 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/>. | |
408325ac | 24 | |
25 | // | |
26 | // ISO C++ 14882: 22.1 Locales | |
27 | // | |
5846aeac | 28 | |
e3813b92 | 29 | // Information as gleaned from /usr/include/ctype.h on FreeBSD 3.4, |
30 | // 4.0 and all versions of the CVS managed file at: | |
31 | // :pserver:anoncvs@anoncvs.freebsd.org:/home/ncvs/src/include/ctype.h | |
5846aeac | 32 | |
2948dd21 | 33 | namespace std _GLIBCXX_VISIBILITY(default) |
34 | { | |
35 | _GLIBCXX_BEGIN_NAMESPACE_VERSION | |
0e014800 | 36 | |
37 | /// @brief Base class for ctype. | |
408325ac | 38 | struct ctype_base |
39 | { | |
408325ac | 40 | // Non-standard typedefs. |
e3813b92 | 41 | typedef const int* __to_type; |
408325ac | 42 | |
65f26f92 | 43 | // NB: Offsets into ctype<char>::_M_table force a particular size |
44 | // on the mask type. Because of this, we don't use an enum. | |
45 | typedef unsigned long mask; | |
e3813b92 | 46 | #ifdef _CTYPE_S |
65f26f92 | 47 | // FreeBSD 4.0 uses this style of define. |
48 | static const mask upper = _CTYPE_U; | |
49 | static const mask lower = _CTYPE_L; | |
50 | static const mask alpha = _CTYPE_A; | |
51 | static const mask digit = _CTYPE_D; | |
52 | static const mask xdigit = _CTYPE_X; | |
53 | static const mask space = _CTYPE_S; | |
54 | static const mask print = _CTYPE_R; | |
21db8386 | 55 | static const mask graph = _CTYPE_A | _CTYPE_D | _CTYPE_P; |
65f26f92 | 56 | static const mask cntrl = _CTYPE_C; |
57 | static const mask punct = _CTYPE_P; | |
58 | static const mask alnum = _CTYPE_A | _CTYPE_D; | |
e3813b92 | 59 | #else |
65f26f92 | 60 | // Older versions, including Free BSD 3.4, use this style of define. |
61 | static const mask upper = _U; | |
62 | static const mask lower = _L; | |
63 | static const mask alpha = _A; | |
64 | static const mask digit = _D; | |
65 | static const mask xdigit = _X; | |
66 | static const mask space = _S; | |
67 | static const mask print = _R; | |
21db8386 | 68 | static const mask graph = _A | _D | _P; |
65f26f92 | 69 | static const mask cntrl = _C; |
70 | static const mask punct = _P; | |
71 | static const mask alnum = _A | _D; | |
e3813b92 | 72 | #endif |
408325ac | 73 | }; |
74 | ||
2948dd21 | 75 | _GLIBCXX_END_NAMESPACE_VERSION |
76 | } // namespace |