| // Locale support -*- C++ -*- |
| |
| // Copyright (C) 2000-2021 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 3, or (at your option) |
| // any later version. |
| |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| |
| // Under Section 7 of GPL version 3, you are granted additional |
| // permissions described in the GCC Runtime Library Exception, version |
| // 3.1, as published by the Free Software Foundation. |
| |
| // You should have received a copy of the GNU General Public License and |
| // a copy of the GCC Runtime Library Exception along with this program; |
| // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
| // <http://www.gnu.org/licenses/>. |
| |
| /** @file bits/ctype_inline.h |
| * This is an internal header file, included by other library headers. |
| * Do not attempt to use it directly. @headername{locale} |
| */ |
| |
| // |
| // ISO C++ 14882: 22.1 Locales |
| // |
| |
| // ctype bits to be inlined go here. Non-inlinable (ie virtual do_*) |
| // functions go in ctype.cc |
| |
| namespace std _GLIBCXX_VISIBILITY(default) |
| { |
| _GLIBCXX_BEGIN_NAMESPACE_VERSION |
| |
| bool |
| ctype<char>:: |
| is(mask __m, char __c) const |
| { return (_M_table[static_cast<unsigned char>(__c) ] & __m); } |
| |
| |
| const char* |
| ctype<char>:: |
| is(const char* __low, const char* __high, mask* __vec) const |
| { |
| while (__low < __high) |
| *__vec++ = _M_table[static_cast<unsigned char>(*__low++)]; |
| return __high; |
| } |
| |
| const char* |
| ctype<char>:: |
| scan_is(mask __m, const char* __low, const char* __high) const |
| { |
| while (__low < __high && !this->is(__m, *__low)) |
| ++__low; |
| return __low; |
| } |
| |
| const char* |
| ctype<char>:: |
| scan_not(mask __m, const char* __low, const char* __high) const |
| { |
| while (__low < __high && this->is(__m, *__low) != 0) |
| ++__low; |
| return __low; |
| } |
| |
| _GLIBCXX_END_NAMESPACE_VERSION |
| } // namespace |
