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65fc9769 PE |
1 | // Locale support -*- C++ -*- |
2 | ||
3 | // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003 | |
4 | // Free Software Foundation, Inc. | |
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, |
65fc9769 PE |
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 | ||
31 | // | |
32 | // ISO C++ 14882: 22.1 Locales | |
33 | // | |
34 | // Information as gleaned from target/h/ctype.h | |
35 | ||
36 | const ctype_base::mask* | |
37 | ctype<char>::classic_table() throw() | |
38 | { return __ctype; } | |
39 | ||
40 | ctype<char>::ctype(__c_locale, const mask* __table, bool __del, | |
41 | size_t __refs) | |
861f9573 | 42 | : facet(__refs), _M_del(__table != 0 && __del), |
65fc9769 PE |
43 | _M_toupper(NULL), _M_tolower(NULL), |
44 | _M_table(__table ? __table : classic_table()) | |
3fc63c15 JQ |
45 | { |
46 | memset(_M_widen, 0, sizeof(_M_widen)); | |
47 | _M_widen_ok = 0; | |
48 | memset(_M_narrow, 0, sizeof(_M_narrow)); | |
49 | _M_narrow_ok = 0; | |
50 | } | |
65fc9769 PE |
51 | |
52 | ctype<char>::ctype(const mask* __table, bool __del, size_t __refs) | |
861f9573 | 53 | : facet(__refs), _M_del(__table != 0 && __del), |
65fc9769 PE |
54 | _M_toupper(NULL), _M_tolower(NULL), |
55 | _M_table(__table ? __table : classic_table()) | |
3fc63c15 JQ |
56 | { |
57 | memset(_M_widen, 0, sizeof(_M_widen)); | |
58 | _M_widen_ok = 0; | |
59 | memset(_M_narrow, 0, sizeof(_M_narrow)); | |
60 | _M_narrow_ok = 0; | |
61 | } | |
65fc9769 PE |
62 | |
63 | char | |
64 | ctype<char>::do_toupper(char __c) const | |
65 | { return __toupper(__c); } | |
66 | ||
67 | const char* | |
68 | ctype<char>::do_toupper(char* __low, const char* __high) const | |
69 | { | |
70 | while (__low < __high) | |
71 | { | |
72 | *__low = __toupper(*__low); | |
73 | ++__low; | |
74 | } | |
75 | return __high; | |
76 | } | |
77 | ||
78 | char | |
79 | ctype<char>::do_tolower(char __c) const | |
80 | { return __tolower(__c); } | |
81 | ||
82 | const char* | |
83 | ctype<char>::do_tolower(char* __low, const char* __high) const | |
84 | { | |
85 | while (__low < __high) | |
86 | { | |
87 | *__low = __tolower(*__low); | |
88 | ++__low; | |
89 | } | |
90 | return __high; | |
91 | } |