1 // Locale support -*- C++ -*-
3 // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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.
32 // ISO C++ 14882: 22.1 Locales
34 // Information as gleaned from target/h/ctype.h
36 const ctype_base::mask
*
37 ctype
<char>::classic_table() throw()
40 ctype
<char>::ctype(__c_locale
, const mask
* __table
, bool __del
,
42 : facet(__refs
), _M_del(__table
!= 0 && __del
),
43 _M_toupper(NULL
), _M_tolower(NULL
),
44 _M_table(__table
? __table
: classic_table())
46 memset(_M_widen
, 0, sizeof(_M_widen
));
48 memset(_M_narrow
, 0, sizeof(_M_narrow
));
52 ctype
<char>::ctype(const mask
* __table
, bool __del
, size_t __refs
)
53 : facet(__refs
), _M_del(__table
!= 0 && __del
),
54 _M_toupper(NULL
), _M_tolower(NULL
),
55 _M_table(__table
? __table
: classic_table())
57 memset(_M_widen
, 0, sizeof(_M_widen
));
59 memset(_M_narrow
, 0, sizeof(_M_narrow
));
64 ctype
<char>::do_toupper(char __c
) const
65 { return __toupper(__c
); }
68 ctype
<char>::do_toupper(char* __low
, const char* __high
) const
70 while (__low
< __high
)
72 *__low
= __toupper(*__low
);
79 ctype
<char>::do_tolower(char __c
) const
80 { return __tolower(__c
); }
83 ctype
<char>::do_tolower(char* __low
, const char* __high
) const
85 while (__low
< __high
)
87 *__low
= __tolower(*__low
);