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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/config/os/newlib/ctype_noninline.h
1 // Locale support -*- C++ -*-
3 // Copyright (C) 2000, 2001, 2002 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 const ctype_base::mask
*
42 ctype
<char>::classic_table() throw()
43 { return _ctype_
+ 1; }
45 ctype
<char>::ctype(__c_locale
, const mask
* __table
, bool __del
,
47 : facet(__refs
), _M_del(__table
!= 0 && __del
),
48 _M_toupper(NULL
), _M_tolower(NULL
),
49 _M_table(__table
? __table
: classic_table())
51 memset(_M_widen
, 0, sizeof(_M_widen
));
53 memset(_M_narrow
, 0, sizeof(_M_narrow
));
57 ctype
<char>::ctype(const mask
* __table
, bool __del
, size_t __refs
)
58 : facet(__refs
), _M_del(__table
!= 0 && __del
),
59 _M_toupper(NULL
), _M_tolower(NULL
),
60 _M_table(__table
? __table
: classic_table())
62 memset(_M_widen
, 0, sizeof(_M_widen
));
64 memset(_M_narrow
, 0, sizeof(_M_narrow
));
69 ctype
<char>::do_toupper(char __c
) const
72 return (this->is(ctype_base::lower
, __c
) ? (__x
- 'a' + 'A') : __x
);
76 ctype
<char>::do_toupper(char* __low
, const char* __high
) const
78 while (__low
< __high
)
80 *__low
= this->do_toupper(*__low
);
87 ctype
<char>::do_tolower(char __c
) const
90 return (this->is(ctype_base::upper
, __c
) ? (__x
- 'A' + 'a') : __x
);
94 ctype
<char>::do_tolower(char* __low
, const char* __high
) const
96 while (__low
< __high
)
98 *__low
= this->do_tolower(*__low
);