| // Locale support -*- C++ -*- |
| |
| // Copyright (C) 2011-2013 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 3, 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. |
| |
| // Under Section 7 of GPL version 3, you are granted additional |
| // permissions described in the GCC Runtime Library Exception, version |
| // 3.1, as published by the Free Software Foundation. |
| |
| // You should have received a copy of the GNU General Public License and |
| // a copy of the GCC Runtime Library Exception along with this program; |
| // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
| // <http://www.gnu.org/licenses/>. |
| |
| /** @file ctype_configure_char.cc */ |
| |
| // |
| // ISO C++ 14882: 22.1 Locales |
| // |
| |
| #include <locale> |
| #include <cstdlib> |
| #include <cstring> |
| |
| namespace std _GLIBCXX_VISIBILITY(default) |
| { |
| _GLIBCXX_BEGIN_NAMESPACE_VERSION |
| |
| // Information as gleaned from /usr/include/ctype.h |
| |
| const ctype_base::mask* |
| ctype<char>::classic_table() throw() |
| { return 0; } |
| |
| ctype<char>::ctype(__c_locale, const mask* __table, bool __del, |
| size_t __refs) |
| : facet(__refs), _M_del(__table != 0 && __del), |
| _M_toupper(NULL), _M_tolower(NULL), |
| _M_table(__table ? __table : classic_table()) |
| { |
| memset(_M_widen, 0, sizeof(_M_widen)); |
| _M_widen_ok = 0; |
| memset(_M_narrow, 0, sizeof(_M_narrow)); |
| _M_narrow_ok = 0; |
| } |
| |
| ctype<char>::ctype(const mask* __table, bool __del, size_t __refs) |
| : facet(__refs), _M_del(__table != 0 && __del), |
| _M_toupper(NULL), _M_tolower(NULL), |
| _M_table(__table ? __table : classic_table()) |
| { |
| memset(_M_widen, 0, sizeof(_M_widen)); |
| _M_widen_ok = 0; |
| memset(_M_narrow, 0, sizeof(_M_narrow)); |
| _M_narrow_ok = 0; |
| } |
| |
| char |
| ctype<char>::do_toupper(char __c) const |
| { return ::toupper((int) __c); } |
| |
| const char* |
| ctype<char>::do_toupper(char* __low, const char* __high) const |
| { |
| while (__low < __high) |
| { |
| *__low = ::toupper((int) *__low); |
| ++__low; |
| } |
| return __high; |
| } |
| |
| char |
| ctype<char>::do_tolower(char __c) const |
| { return ::tolower((int) __c); } |
| |
| const char* |
| ctype<char>::do_tolower(char* __low, const char* __high) const |
| { |
| while (__low < __high) |
| { |
| *__low = ::tolower((int) *__low); |
| ++__low; |
| } |
| return __high; |
| } |
| |
| _GLIBCXX_END_NAMESPACE_VERSION |
| } // namespace |