1// Locale support -*- C++ -*-
2
3// Copyright (C) 2000-2015 Free Software Foundation, Inc.
4//
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 3, or (at your option)
9// any later version.
10
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.
15
16// Under Section 7 of GPL version 3, you are granted additional
17// permissions described in the GCC Runtime Library Exception, version
18// 3.1, as published by the Free Software Foundation.
19
20// You should have received a copy of the GNU General Public License and
21// a copy of the GCC Runtime Library Exception along with this program;
22// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
23// <http://www.gnu.org/licenses/>.
24
25/** @file bits/ctype_inline.h
26 *  This is an internal header file, included by other library headers.
27 *  Do not attempt to use it directly. @headername{locale}
28 */
29
30//
31// ISO C++ 14882: 22.1  Locales
32//
33
34// ctype bits to be inlined go here. Non-inlinable (ie virtual do_*)
35// functions go in ctype.cc
36
37namespace std _GLIBCXX_VISIBILITY(default)
38{
39_GLIBCXX_BEGIN_NAMESPACE_VERSION
40
41  bool
42  ctype<char>::
43  is(mask __m, char __c) const
44  { return _M_table[static_cast<unsigned char>(__c)] & __m; }
45
46  const char*
47  ctype<char>::
48  is(const char* __low, const char* __high, mask* __vec) const
49  {
50    while (__low < __high)
51      *__vec++ = _M_table[static_cast<unsigned char>(*__low++)];
52    return __high;
53  }
54
55  const char*
56  ctype<char>::
57  scan_is(mask __m, const char* __low, const char* __high) const
58  {
59    while (__low < __high
60	   && !(_M_table[static_cast<unsigned char>(*__low)] & __m))
61      ++__low;
62    return __low;
63  }
64
65  const char*
66  ctype<char>::
67  scan_not(mask __m, const char* __low, const char* __high) const
68  {
69    while (__low < __high
70	   && (_M_table[static_cast<unsigned char>(*__low)] & __m) != 0)
71      ++__low;
72    return __low;
73  }
74
75_GLIBCXX_END_NAMESPACE_VERSION
76} // namespace
77