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11c2a83c | 1 | // Locale support -*- C++ -*- |
2 | ||
f1717362 | 3 | // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
11c2a83c | 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 | ||
5846aeac | 25 | /** @file bits/ctype_inline.h |
11c2a83c | 26 | * This is an internal header file, included by other library headers. |
5846aeac | 27 | * Do not attempt to use it directly. @headername{locale} |
11c2a83c | 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 | ||
2948dd21 | 37 | namespace std _GLIBCXX_VISIBILITY(default) |
38 | { | |
39 | _GLIBCXX_BEGIN_NAMESPACE_VERSION | |
11c2a83c | 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 && !this->is(__m, *__low)) | |
60 | ++__low; | |
61 | return __low; | |
62 | } | |
63 | ||
64 | const char* | |
65 | ctype<char>:: | |
66 | scan_not(mask __m, const char* __low, const char* __high) const | |
67 | { | |
68 | while (__low < __high && this->is(__m, *__low) != 0) | |
69 | ++__low; | |
70 | return __low; | |
71 | } | |
72 | ||
2948dd21 | 73 | _GLIBCXX_END_NAMESPACE_VERSION |
74 | } // namespace |