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1 | // Locale support -*- C++ -*- |
2 | ||
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3 | // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 |
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 | |
9 | // Free Software Foundation; either version 2, or (at your option) | |
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 | ||
17 | // You should have received a copy of the GNU General Public License along | |
18 | // with this library; see the file COPYING. If not, write to the Free | |
83f51799 | 19 | // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
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20 | // USA. |
21 | ||
22 | // As a special exception, you may use this file as part of a free software | |
23 | // library without restriction. Specifically, if other files instantiate | |
24 | // templates or use macros or inline functions from this file, or you compile | |
25 | // this file and link it with other files to produce an executable, this | |
26 | // file does not by itself cause the resulting executable to be covered by | |
27 | // the GNU General Public License. This exception does not however | |
28 | // invalidate any other reasons why the executable file might be covered by | |
29 | // the GNU General Public License. | |
30 | ||
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31 | /** @file ctype_noninline.h |
32 | * This is an internal header file, included by other library headers. | |
33 | * You should not attempt to use it directly. | |
34 | */ | |
35 | ||
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36 | // |
37 | // ISO C++ 14882: 22.1 Locales | |
38 | // | |
39 | ||
40 | // Information as gleaned from /usr/include/ctype.h | |
41 | ||
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42 | const ctype_base::mask* |
43 | ctype<char>::classic_table() throw() | |
44 | { return __ctype_mask; } | |
8f7a4015 | 45 | |
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46 | ctype<char>::ctype(__c_locale, const mask* __table, bool __del, |
47 | size_t __refs) | |
82c2e3d4 | 48 | : facet(__refs), _M_del(__table != 0 && __del), |
9e5c7dba | 49 | _M_toupper(__trans_upper), _M_tolower(__trans_lower), |
93dbe8d7 | 50 | _M_table(__table ? __table : classic_table()) |
3fc63c15 JQ |
51 | { |
52 | memset(_M_widen, 0, sizeof(_M_widen)); | |
53 | _M_widen_ok = 0; | |
54 | memset(_M_narrow, 0, sizeof(_M_narrow)); | |
55 | _M_narrow_ok = 0; | |
56 | } | |
9e5c7dba | 57 | |
4716be24 | 58 | ctype<char>::ctype(const mask* __table, bool __del, size_t __refs) |
82c2e3d4 | 59 | : facet(__refs), _M_del(__table != 0 && __del), |
9e5c7dba | 60 | _M_toupper(__trans_upper), _M_tolower(__trans_lower), |
8e44e77e | 61 | _M_table(__table ? __table : classic_table()) |
3fc63c15 JQ |
62 | { |
63 | memset(_M_widen, 0, sizeof(_M_widen)); | |
64 | _M_widen_ok = 0; | |
65 | memset(_M_narrow, 0, sizeof(_M_narrow)); | |
66 | _M_narrow_ok = 0; | |
67 | } | |
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68 | |
69 | char | |
70 | ctype<char>::do_toupper(char __c) const | |
f7145757 | 71 | { return _M_toupper[static_cast<unsigned char>(__c)]; } |
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72 | |
73 | const char* | |
74 | ctype<char>::do_toupper(char* __low, const char* __high) const | |
75 | { | |
76 | while (__low < __high) | |
77 | { | |
f7145757 | 78 | *__low = _M_toupper[static_cast<unsigned char>(*__low)]; |
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79 | ++__low; |
80 | } | |
81 | return __high; | |
82 | } | |
83 | ||
84 | char | |
85 | ctype<char>::do_tolower(char __c) const | |
f7145757 | 86 | { return _M_tolower[static_cast<unsigned char>(__c)]; } |
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87 | |
88 | const char* | |
89 | ctype<char>::do_tolower(char* __low, const char* __high) const | |
90 | { | |
91 | while (__low < __high) | |
92 | { | |
f7145757 | 93 | *__low = _M_tolower[static_cast<unsigned char>(*__low)]; |
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94 | ++__low; |
95 | } | |
96 | return __high; | |
97 | } |