ctype_inline.h revision 117397
1117397Skan// Locale support -*- C++ -*- 2117397Skan 3117397Skan// Copyright (C) 1997-1999, 2000, 2002 Free Software Foundation, Inc. 4117397Skan// 5117397Skan// This file is part of the GNU ISO C++ Library. This library is free 6117397Skan// software; you can redistribute it and/or modify it under the 7117397Skan// terms of the GNU General Public License as published by the 8117397Skan// Free Software Foundation; either version 2, or (at your option) 9117397Skan// any later version. 10117397Skan 11117397Skan// This library is distributed in the hope that it will be useful, 12117397Skan// but WITHOUT ANY WARRANTY; without even the implied warranty of 13117397Skan// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14117397Skan// GNU General Public License for more details. 15117397Skan 16117397Skan// You should have received a copy of the GNU General Public License along 17117397Skan// with this library; see the file COPYING. If not, write to the Free 18117397Skan// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, 19117397Skan// USA. 20117397Skan 21117397Skan// As a special exception, you may use this file as part of a free software 22117397Skan// library without restriction. Specifically, if other files instantiate 23117397Skan// templates or use macros or inline functions from this file, or you compile 24117397Skan// this file and link it with other files to produce an executable, this 25117397Skan// file does not by itself cause the resulting executable to be covered by 26117397Skan// the GNU General Public License. This exception does not however 27117397Skan// invalidate any other reasons why the executable file might be covered by 28117397Skan// the GNU General Public License. 29117397Skan 30117397Skan// 31117397Skan// ISO C++ 14882: 22.1 Locales 32117397Skan// 33117397Skan 34117397Skan// ctype bits to be inlined go here. Non-inlinable (ie virtual do_*) 35117397Skan// functions go in ctype.cc 36117397Skan 37117397Skan bool 38117397Skan ctype<char>:: 39117397Skan is(mask __m, char __c) const 40117397Skan { return (_M_table + 1)[static_cast<unsigned char>(__c)] & __m; } 41117397Skan 42117397Skan const char* 43117397Skan ctype<char>:: 44117397Skan is(const char* __low, const char* __high, mask* __vec) const 45117397Skan { 46117397Skan while (__low < __high) 47117397Skan *__vec++ = (_M_table + 1)[static_cast<unsigned char>(*__low++)]; 48117397Skan return __high; 49117397Skan } 50117397Skan 51117397Skan const char* 52117397Skan ctype<char>:: 53117397Skan scan_is(mask __m, const char* __low, const char* __high) const 54117397Skan { 55117397Skan while (__low < __high 56117397Skan && !((_M_table + 1)[static_cast<unsigned char>(*__low)] & __m)) 57117397Skan ++__low; 58117397Skan return __low; 59117397Skan } 60117397Skan 61117397Skan const char* 62117397Skan ctype<char>:: 63117397Skan scan_not(mask __m, const char* __low, const char* __high) const 64117397Skan { 65117397Skan while (__low < __high 66117397Skan && ((_M_table + 1)[static_cast<unsigned char>(*__low)] & __m) != 0) 67117397Skan ++__low; 68117397Skan return __low; 69117397Skan } 70