ctype_noninline.h revision 117397 
1// Locale support -*- C++ -*-
2
3// Copyright (C) 2002
4//  Free Software Foundation, Inc.
5//
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)
10// any later version.
11
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.
16
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,
20// USA.
21
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.
30
31//
32// ISO C++ 14882: 22.1  Locales
33//
34
35// Information as gleaned from /usr/include/ctype.h
36
37  const ctype_base::mask*
38  ctype<char>::classic_table() throw()
39  { return 0; }
40
41  ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
42		     size_t __refs)
43  : __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
44  _M_toupper(NULL), _M_tolower(NULL),
45  _M_table(__table == 0 ? classic_table() : __table)
46  { }
47
48  ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
49  : __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
50  _M_toupper(NULL), _M_tolower(NULL),
51  _M_table(__table == 0 ? classic_table() : __table)
52  { }
53
54  char
55  ctype<char>::do_toupper(char __c) const
56  { return ::toupper((int) __c); }
57
58  const char*
59  ctype<char>::do_toupper(char* __low, const char* __high) const
60  {
61    while (__low < __high)
62      {
63	*__low = ::toupper((int) *__low);
64	++__low;
65      }
66    return __high;
67  }
68
69  char
70  ctype<char>::do_tolower(char __c) const
71  { return ::tolower((int) __c); }
72
73  const char*
74  ctype<char>::do_tolower(char* __low, const char* __high) const
75  {
76    while (__low < __high)
77      {
78	*__low = ::tolower((int) *__low);
79	++__low;
80      }
81    return __high;
82  }
83