// Locale support -*- C++ -*- // Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the // terms of the GNU General Public License as published by the // Free Software Foundation; either version 2, or (at your option) // any later version. // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // You should have received a copy of the GNU General Public License along // with this library; see the file COPYING. If not, write to the Free // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, // USA. // As a special exception, you may use this file as part of a free software // library without restriction. Specifically, if other files instantiate // templates or use macros or inline functions from this file, or you compile // this file and link it with other files to produce an executable, this // file does not by itself cause the resulting executable to be covered by // the GNU General Public License. This exception does not however // invalidate any other reasons why the executable file might be covered by // the GNU General Public License. // // ISO C++ 14882: 22.1 Locales // // Information as gleaned from /usr/include/ctype.h const ctype_base::mask* ctype::classic_table() throw() { return 0; } ctype::ctype(__c_locale, const mask* __table, bool __del, size_t __refs) : __ctype_abstract_base(__refs), _M_del(__table != 0 && __del), _M_toupper(NULL), _M_tolower(NULL), _M_table(__table ? __table : classic_table()) { } ctype::ctype(const mask* __table, bool __del, size_t __refs) : __ctype_abstract_base(__refs), _M_del(__table != 0 && __del), _M_toupper(NULL), _M_tolower(NULL), _M_table(__table ? __table : classic_table()) { } char ctype::do_toupper(char __c) const { int __x = __c; return (this->is(ctype_base::lower, __c) ? (__x - 'a' + 'A') : __x); } const char* ctype::do_toupper(char* __low, const char* __high) const { while (__low < __high) { *__low = this->do_toupper(*__low); ++__low; } return __high; } char ctype::do_tolower(char __c) const { int __x = __c; return (this->is(ctype_base::upper, __c) ? (__x - 'A' + 'a') : __x); } const char* ctype::do_tolower(char* __low, const char* __high) const { while (__low < __high) { *__low = this->do_tolower(*__low); ++__low; } return __high; }