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1 // Locale support -*- C++ -*-
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()
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
== 0 ? classic_table() : __table
)
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
== 0 ? classic_table() : __table
)
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
);