1 // Locale support -*- C++ -*-
3 // Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
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
8 // Free Software Foundation; either version 2, or (at your option)
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.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING. If not, write to the Free
18 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
21 // As a special exception, you may use this file as part of a free software
22 // library without restriction. Specifically, if other files instantiate
23 // templates or use macros or inline functions from this file, or you compile
24 // this file and link it with other files to produce an executable, this
25 // file does not by itself cause the resulting executable to be covered by
26 // the GNU General Public License. This exception does not however
27 // invalidate any other reasons why the executable file might be covered by
28 // the GNU General Public License.
30 /** @file ctype_noninline.h
31 * This is an internal header file, included by other library headers.
32 * You should not attempt to use it directly.
36 // ISO C++ 14882: 22.1 Locales
39 // Information as gleaned from /usr/include/ctype.h
41 extern "C" const u_int8_t _C_ctype_[];
43 const ctype_base::mask*
44 ctype<char>::classic_table() throw()
45 { return _C_ctype_ + 1; }
47 ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
49 : facet(__refs), _M_del(__table != 0 && __del),
50 _M_toupper(NULL), _M_tolower(NULL),
51 _M_table(__table ? __table : classic_table())
53 memset(_M_widen, 0, sizeof(_M_widen));
55 memset(_M_narrow, 0, sizeof(_M_narrow));
59 ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
60 : facet(__refs), _M_del(__table != 0 && __del),
61 _M_toupper(NULL), _M_tolower(NULL),
62 _M_table(__table ? __table : classic_table())
64 memset(_M_widen, 0, sizeof(_M_widen));
66 memset(_M_narrow, 0, sizeof(_M_narrow));
71 ctype<char>::do_toupper(char __c) const
72 { return ::toupper((int) __c); }
75 ctype<char>::do_toupper(char* __low, const char* __high) const
77 while (__low < __high)
79 *__low = ::toupper((int) *__low);
86 ctype<char>::do_tolower(char __c) const
87 { return ::tolower((int) __c); }
90 ctype<char>::do_tolower(char* __low, const char* __high) const
92 while (__low < __high)
94 *__low = ::tolower((int) *__low);