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 }
1.2.15