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f62bef48 C |
1 | // Locale support -*- C++ -*- |
2 | ||
7adcbafe | 3 | // Copyright (C) 2011-2022 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. | |
f62bef48 | 19 | |
748086b7 JJ |
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 | |
246428c2 | 25 | /** @file ctype_configure_char.cc */ |
143c27b0 | 26 | |
f62bef48 C |
27 | // |
28 | // ISO C++ 14882: 22.1 Locales | |
29 | // | |
246428c2 PC |
30 | |
31 | #include <locale> | |
32 | #include <cstdlib> | |
33 | #include <cstring> | |
34 | ||
35 | namespace std _GLIBCXX_VISIBILITY(default) | |
36 | { | |
37 | _GLIBCXX_BEGIN_NAMESPACE_VERSION | |
38 | ||
f62bef48 | 39 | // Information as gleaned from /usr/include/ctype.h |
f92ab29f | 40 | |
f62bef48 C |
41 | const ctype_base::mask* |
42 | ctype<char>::classic_table() throw() | |
43 | { return 0; } | |
44 | ||
f92ab29f CG |
45 | ctype<char>::ctype(__c_locale, const mask* __table, bool __del, |
46 | size_t __refs) | |
47 | : facet(__refs), _M_del(__table != 0 && __del), | |
f62bef48 | 48 | _M_toupper(NULL), _M_tolower(NULL), _M_table(__table ? __table : _Ctype) |
f92ab29f | 49 | { |
3fc63c15 JQ |
50 | memset(_M_widen, 0, sizeof(_M_widen)); |
51 | _M_widen_ok = 0; | |
52 | memset(_M_narrow, 0, sizeof(_M_narrow)); | |
53 | _M_narrow_ok = 0; | |
54 | } | |
f62bef48 | 55 | |
f92ab29f CG |
56 | ctype<char>::ctype(const mask* __table, bool __del, size_t __refs) |
57 | : facet(__refs), _M_del(__table != 0 && __del), | |
f62bef48 | 58 | _M_toupper(NULL), _M_tolower(NULL), _M_table(__table ? __table : _Ctype) |
f92ab29f | 59 | { |
3fc63c15 JQ |
60 | memset(_M_widen, 0, sizeof(_M_widen)); |
61 | _M_widen_ok = 0; | |
62 | memset(_M_narrow, 0, sizeof(_M_narrow)); | |
63 | _M_narrow_ok = 0; | |
64 | } | |
f62bef48 C |
65 | |
66 | char | |
67 | ctype<char>::do_toupper(char __c) const | |
68 | { return ::toupper((int) __c); } | |
69 | ||
70 | const char* | |
71 | ctype<char>::do_toupper(char* __low, const char* __high) const | |
72 | { | |
73 | while (__low < __high) | |
74 | { | |
75 | *__low = ::toupper((int) *__low); | |
76 | ++__low; | |
77 | } | |
78 | return __high; | |
79 | } | |
80 | ||
81 | char | |
82 | ctype<char>::do_tolower(char __c) const | |
83 | { return ::tolower((int) __c); } | |
84 | ||
f92ab29f | 85 | const char* |
f62bef48 C |
86 | ctype<char>::do_tolower(char* __low, const char* __high) const |
87 | { | |
88 | while (__low < __high) | |
89 | { | |
90 | *__low = ::tolower((int) *__low); | |
91 | ++__low; | |
92 | } | |
93 | return __high; | |
94 | } | |
246428c2 PC |
95 | |
96 | _GLIBCXX_END_NAMESPACE_VERSION | |
97 | } // namespace |