| 1 | // std::messages implementation details, generic version -*- C++ -*-
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| 2 |
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| 3 | // Copyright (C) 2001-2021 Free Software Foundation, Inc.
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| 4 | //
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| 5 | // This file is part of the GNU ISO C++ Library. This library is free
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| 6 | // software; you can redistribute it and/or modify it under the
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| 7 | // terms of the GNU General Public License as published by the
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| 8 | // Free Software Foundation; either version 3, or (at your option)
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| 9 | // any later version.
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| 10 |
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| 11 | // This library is distributed in the hope that it will be useful,
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| 12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 14 | // GNU General Public License for more details.
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| 15 |
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| 16 | // Under Section 7 of GPL version 3, you are granted additional
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| 17 | // permissions described in the GCC Runtime Library Exception, version
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| 18 | // 3.1, as published by the Free Software Foundation.
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| 19 |
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| 20 | // You should have received a copy of the GNU General Public License and
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| 21 | // a copy of the GCC Runtime Library Exception along with this program;
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| 22 | // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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| 23 | // <http://www.gnu.org/licenses/>.
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| 24 |
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| 25 | /** @file bits/messages_members.h
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| 26 | * This is an internal header file, included by other library headers.
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| 27 | * Do not attempt to use it directly. @headername{locale}
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| 28 | */
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| 29 |
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| 30 | //
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| 31 | // ISO C++ 14882: 22.2.7.1.2 messages virtual functions
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| 32 | //
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| 33 |
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| 34 | // Written by Benjamin Kosnik <bkoz@redhat.com>
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| 35 |
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| 36 | namespace std _GLIBCXX_VISIBILITY(default)
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| 37 | {
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| 38 | _GLIBCXX_BEGIN_NAMESPACE_VERSION
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| 39 |
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| 40 | // Non-virtual member functions.
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| 41 | template<typename _CharT>
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| 42 | messages<_CharT>::messages(size_t __refs)
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| 43 | : facet(__refs)
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| 44 | { _M_c_locale_messages = _S_get_c_locale(); }
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| 45 |
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| 46 | template<typename _CharT>
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| 47 | messages<_CharT>::messages(__c_locale, const char*, size_t __refs)
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| 48 | : facet(__refs)
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| 49 | { _M_c_locale_messages = _S_get_c_locale(); }
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| 50 |
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| 51 | template<typename _CharT>
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| 52 | typename messages<_CharT>::catalog
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| 53 | messages<_CharT>::open(const basic_string<char>& __s, const locale& __loc,
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| 54 | const char*) const
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| 55 | { return this->do_open(__s, __loc); }
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| 56 |
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| 57 | // Virtual member functions.
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| 58 | template<typename _CharT>
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| 59 | messages<_CharT>::~messages()
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| 60 | { _S_destroy_c_locale(_M_c_locale_messages); }
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| 61 |
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| 62 | template<typename _CharT>
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| 63 | typename messages<_CharT>::catalog
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| 64 | messages<_CharT>::do_open(const basic_string<char>&, const locale&) const
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| 65 | { return 0; }
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| 66 |
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| 67 | template<typename _CharT>
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| 68 | typename messages<_CharT>::string_type
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| 69 | messages<_CharT>::do_get(catalog, int, int,
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| 70 | const string_type& __dfault) const
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| 71 | { return __dfault; }
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| 72 |
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| 73 | template<typename _CharT>
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| 74 | void
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| 75 | messages<_CharT>::do_close(catalog) const
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| 76 | { }
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| 77 |
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| 78 | // messages_byname
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| 79 | template<typename _CharT>
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| 80 | messages_byname<_CharT>::messages_byname(const char* __s, size_t __refs)
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| 81 | : messages<_CharT>(__refs)
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| 82 | {
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| 83 | if (__builtin_strcmp(__s, "C") != 0
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| 84 | && __builtin_strcmp(__s, "POSIX") != 0)
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| 85 | {
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| 86 | this->_S_destroy_c_locale(this->_M_c_locale_messages);
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| 87 | this->_S_create_c_locale(this->_M_c_locale_messages, __s);
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| 88 | }
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| 89 | }
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| 90 |
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| 91 | _GLIBCXX_END_NAMESPACE_VERSION
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| 92 | } // namespace
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