1 // Locale support -*- C++ -*- 2 3 // Copyright (C) 2010 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 ctype_inline.h 26 * This is an internal header file, included by other library headers. 27 * You should not attempt to use it directly. 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 37 _GLIBCXX_BEGIN_NAMESPACE(std) 38 39 bool 40 ctype<char>:: 41 is(mask __m, char __c) const 42 { return _M_table[static_cast<unsigned char>(__c)] & __m; } 43 44 const char* 45 ctype<char>:: 46 is(const char* __low, const char* __high, mask* __vec) const 47 { 48 while (__low < __high) 49 *__vec++ = _M_table[static_cast<unsigned char>(*__low++)]; 50 return __high; 51 } 52 53 const char* 54 ctype<char>:: 55 scan_is(mask __m, const char* __low, const char* __high) const 56 { 57 while (__low < __high && !this->is(__m, *__low)) 58 ++__low; 59 return __low; 60 } 61 62 const char* 63 ctype<char>:: 64 scan_not(mask __m, const char* __low, const char* __high) const 65 { 66 while (__low < __high && this->is(__m, *__low) != 0) 67 ++__low; 68 return __low; 69 } 70 71 _GLIBCXX_END_NAMESPACE 72
