1117397Skan// Locale support -*- C++ -*- 2117397Skan 3117397Skan// Copyright (C) 1997, 1998, 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 18169691Skan// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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 30169691Skan/** @file ctype_noninline.h 31169691Skan * This is an internal header file, included by other library headers. 32169691Skan * You should not attempt to use it directly. 33169691Skan */ 34169691Skan 35117397Skan// 36117397Skan// ISO C++ 14882: 22.1 Locales 37117397Skan// 38117397Skan 39117397Skan// Information as gleaned from /mingw32/include/ctype.h. 40117397Skan 41117397Skan // This should be in mingw's ctype.h but isn't in older versions 42117397Skan // Static classic C-locale table. _ctype[0] is EOF 43117397Skan extern "C" unsigned short __declspec(dllimport) _ctype[]; 44117397Skan 45117397Skan const ctype_base::mask* 46117397Skan ctype<char>::classic_table() throw() 47117397Skan { return _ctype + 1; } 48117397Skan 49117397Skan ctype<char>::ctype(__c_locale, const mask* __table, bool __del, 50117397Skan size_t __refs) 51132720Skan : facet(__refs), _M_del(__table != 0 && __del), 52117397Skan _M_toupper(NULL), _M_tolower(NULL), 53117397Skan _M_table(__table ? __table : classic_table()) 54132720Skan { 55132720Skan memset(_M_widen, 0, sizeof(_M_widen)); 56132720Skan _M_widen_ok = 0; 57132720Skan memset(_M_narrow, 0, sizeof(_M_narrow)); 58132720Skan _M_narrow_ok = 0; 59132720Skan } 60117397Skan 61117397Skan ctype<char>::ctype(const mask* __table, bool __del, size_t __refs) 62132720Skan : facet(__refs), _M_del(__table != 0 && __del), 63117397Skan _M_toupper(NULL), _M_tolower(NULL), 64117397Skan _M_table(__table ? __table : classic_table()) 65132720Skan { 66132720Skan memset(_M_widen, 0, sizeof(_M_widen)); 67132720Skan _M_widen_ok = 0; 68132720Skan memset(_M_narrow, 0, sizeof(_M_narrow)); 69132720Skan _M_narrow_ok = 0; 70132720Skan } 71117397Skan 72117397Skan char 73117397Skan ctype<char>::do_toupper(char __c) const 74117397Skan { return (this->is(ctype_base::lower, __c) ? (__c - 'a' + 'A') : __c); } 75117397Skan 76117397Skan const char* 77117397Skan ctype<char>::do_toupper(char* __low, const char* __high) const 78117397Skan { 79117397Skan while (__low < __high) 80117397Skan { 81117397Skan *__low = this->do_toupper(*__low); 82117397Skan ++__low; 83117397Skan } 84117397Skan return __high; 85117397Skan } 86117397Skan 87117397Skan char 88117397Skan ctype<char>::do_tolower(char __c) const 89117397Skan { return (this->is(ctype_base::upper, __c) ? (__c - 'A' + 'a') : __c); } 90117397Skan 91117397Skan const char* 92117397Skan ctype<char>::do_tolower(char* __low, const char* __high) const 93117397Skan { 94117397Skan while (__low < __high) 95117397Skan { 96117397Skan *__low = this->do_tolower(*__low); 97117397Skan ++__low; 98117397Skan } 99117397Skan return __high; 100117397Skan } 101117397Skan 102117397Skan 103117397Skan 104117397Skan 105