1 // Locale support -*- C++ -*-
3 // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
4 // Free Software Foundation, Inc.
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)
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.
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
19 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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.
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.
37 // ISO C++ 14882: 22.1 Locales
40 // Information as gleaned from /usr/include/ctype.h
42 const ctype_base::mask*
43 ctype<char>::classic_table() throw()
44 { return __SB_masks; }
46 ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
48 : facet(__refs), _M_del(__table != 0 && __del),
49 _M_toupper(NULL), _M_tolower(NULL),
50 _M_table(__table ? __table : (const mask *) __SB_masks)
52 memset(_M_widen, 0, sizeof(_M_widen));
54 memset(_M_narrow, 0, sizeof(_M_narrow));
58 ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
59 : facet(__refs), _M_del(__table != 0 && __del),
60 _M_toupper(NULL), _M_tolower(NULL),
61 _M_table(__table ? __table : (const mask *) __SB_masks)
63 memset(_M_widen, 0, sizeof(_M_widen));
65 memset(_M_narrow, 0, sizeof(_M_narrow));
70 ctype<char>::do_toupper(char __c) const
71 { return ::toupper((int) __c); }
74 ctype<char>::do_toupper(char* __low, const char* __high) const
76 while (__low < __high)
78 *__low = ::toupper((int) *__low);
85 ctype<char>::do_tolower(char __c) const
86 { return ::tolower((int) __c); }
89 ctype<char>::do_tolower(char* __low, const char* __high) const
91 while (__low < __high)
93 *__low = ::tolower((int) *__low);