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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 // 00031 // ISO C++ 14882: 22.1 Locales 00032 // 00033 00034 // ctype bits to be inlined go here. Non-inlinable (ie virtual do_*) 00035 // functions go in ctype.cc 00036 00037 bool 00038 ctype<char>:: 00039 is(mask __m, char __c) const 00040 { return _M_table[static_cast<unsigned char>(__c)] & __m; } 00041 00042 const char* 00043 ctype<char>:: 00044 is(const char* __low, const char* __high, mask* __vec) const 00045 { 00046 while (__low < __high) 00047 *__vec++ = _M_table[static_cast<unsigned char>(*__low++)]; 00048 return __high; 00049 } 00050 00051 const char* 00052 ctype<char>:: 00053 scan_is(mask __m, const char* __low, const char* __high) const 00054 { 00055 while (__low < __high 00056 && !(_M_table[static_cast<unsigned char>(*__low)] & __m)) 00057 ++__low; 00058 return __low; 00059 } 00060 00061 const char* 00062 ctype<char>:: 00063 scan_not(mask __m, const char* __low, const char* __high) const 00064 { 00065 while (__low < __high 00066 && (_M_table[static_cast<unsigned char>(*__low)] & __m) != 0) 00067 ++__low; 00068 return __low; 00069 }