00001 // Locale support -*- C++ -*- 00002 00003 // Copyright (C) 2000, 2002 Free Software Foundation, Inc. 00004 // 00005 // This file is part of the GNU ISO C++ Library. This library is free 00006 // software; you can redistribute it and/or modify it under the 00007 // terms of the GNU General Public License as published by the 00008 // Free Software Foundation; either version 2, or (at your option) 00009 // any later version. 00010 00011 // This library is distributed in the hope that it will be useful, 00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 // GNU General Public License for more details. 00015 00016 // You should have received a copy of the GNU General Public License along 00017 // with this library; see the file COPYING. If not, write to the Free 00018 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 00019 // USA. 00020 00021 // As a special exception, you may use this file as part of a free software 00022 // library without restriction. Specifically, if other files instantiate 00023 // templates or use macros or inline functions from this file, or you compile 00024 // this file and link it with other files to produce an executable, this 00025 // file does not by itself cause the resulting executable to be covered by 00026 // the GNU General Public License. This exception does not however 00027 // invalidate any other reasons why the executable file might be covered by 00028 // the GNU General Public License. 00029 00030 /** @file ctype_inline.h 00031 * This is an internal header file, included by other library headers. 00032 * You should not attempt to use it directly. 00033 */ 00034 00035 // 00036 // ISO C++ 14882: 22.1 Locales 00037 // 00038 00039 // ctype bits to be inlined go here. Non-inlinable (ie virtual do_*) 00040 // functions go in ctype.cc 00041 00042 _GLIBCXX_BEGIN_NAMESPACE(std) 00043 00044 bool 00045 ctype<char>:: 00046 is(mask __m, char __c) const 00047 { return _M_table[static_cast<unsigned char>(__c)] & __m; } 00048 00049 const char* 00050 ctype<char>:: 00051 is(const char* __low, const char* __high, mask* __vec) const 00052 { 00053 while (__low < __high) 00054 *__vec++ = _M_table[static_cast<unsigned char>(*__low++)]; 00055 return __high; 00056 } 00057 00058 const char* 00059 ctype<char>:: 00060 scan_is(mask __m, const char* __low, const char* __high) const 00061 { 00062 while (__low < __high 00063 && !(_M_table[static_cast<unsigned char>(*__low)] & __m)) 00064 ++__low; 00065 return __low; 00066 } 00067 00068 const char* 00069 ctype<char>:: 00070 scan_not(mask __m, const char* __low, const char* __high) const 00071 { 00072 while (__low < __high 00073 && (_M_table[static_cast<unsigned char>(*__low)] & __m) != 0) 00074 ++__low; 00075 return __low; 00076 } 00077 00078 _GLIBCXX_END_NAMESPACE