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// <locale> Forward declarations -*- C++ -*- |
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// Copyright (C) 1997-2021 Free Software Foundation, Inc. |
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// |
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// This file is part of the GNU ISO C++ Library. This library is free |
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// software; you can redistribute it and/or modify it under the |
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// terms of the GNU General Public License as published by the |
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// Free Software Foundation; either version 3, or (at your option) |
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// any later version. |
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|
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// This library is distributed in the hope that it will be useful, |
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// but WITHOUT ANY WARRANTY; without even the implied warranty of |
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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// GNU General Public License for more details. |
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|
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// Under Section 7 of GPL version 3, you are granted additional |
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// permissions described in the GCC Runtime Library Exception, version |
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// 3.1, as published by the Free Software Foundation. |
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// You should have received a copy of the GNU General Public License and |
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// a copy of the GCC Runtime Library Exception along with this program; |
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
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// <http://www.gnu.org/licenses/>. |
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|
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/** @file bits/localefwd.h |
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* This is an internal header file, included by other library headers. |
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* Do not attempt to use it directly. @headername{locale} |
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*/ |
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// |
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// ISO C++ 14882: 22.1 Locales |
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// |
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#ifndef _LOCALE_FWD_H |
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#define _LOCALE_FWD_H 1 |
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#pragma GCC system_header |
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#include <bits/c++config.h> |
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#include <bits/c++locale.h> // Defines __c_locale, config-specific include |
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#include <iosfwd> // For ostreambuf_iterator, istreambuf_iterator |
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#include <cctype> |
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|
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namespace std _GLIBCXX_VISIBILITY(default) |
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{ |
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_GLIBCXX_BEGIN_NAMESPACE_VERSION |
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|
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/** |
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* @defgroup locales Locales |
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* |
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* Classes and functions for internationalization and localization. |
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*/ |
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|
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// 22.1.1 Locale |
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class locale; |
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template<typename _Facet> |
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bool |
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has_facet(const locale&) throw(); |
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template<typename _Facet> |
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const _Facet& |
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use_facet(const locale&); |
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|
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// 22.1.3 Convenience interfaces |
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template<typename _CharT> |
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bool |
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isspace(_CharT, const locale&); |
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template<typename _CharT> |
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bool |
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isprint(_CharT, const locale&); |
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template<typename _CharT> |
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bool |
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iscntrl(_CharT, const locale&); |
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template<typename _CharT> |
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bool |
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isupper(_CharT, const locale&); |
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template<typename _CharT> |
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bool |
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islower(_CharT, const locale&); |
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template<typename _CharT> |
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bool |
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isalpha(_CharT, const locale&); |
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template<typename _CharT> |
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bool |
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isdigit(_CharT, const locale&); |
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template<typename _CharT> |
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bool |
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ispunct(_CharT, const locale&); |
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template<typename _CharT> |
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bool |
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isxdigit(_CharT, const locale&); |
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template<typename _CharT> |
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bool |
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isalnum(_CharT, const locale&); |
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template<typename _CharT> |
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bool |
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isgraph(_CharT, const locale&); |
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#if __cplusplus >= 201103L |
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template<typename _CharT> |
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bool |
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isblank(_CharT, const locale&); |
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#endif |
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template<typename _CharT> |
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_CharT |
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toupper(_CharT, const locale&); |
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template<typename _CharT> |
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_CharT |
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tolower(_CharT, const locale&); |
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// 22.2.1 and 22.2.1.3 ctype |
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struct ctype_base; |
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template<typename _CharT> |
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class ctype; |
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template<> class ctype<char>; |
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#ifdef _GLIBCXX_USE_WCHAR_T |
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template<> class ctype<wchar_t>; |
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#endif |
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template<typename _CharT> |
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class ctype_byname; |
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// NB: Specialized for char and wchar_t in locale_facets.h. |
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|
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class codecvt_base; |
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template<typename _InternT, typename _ExternT, typename _StateT> |
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class codecvt; |
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template<> class codecvt<char, char, mbstate_t>; |
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#ifdef _GLIBCXX_USE_WCHAR_T |
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template<> class codecvt<wchar_t, char, mbstate_t>; |
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#endif |
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#if __cplusplus >= 201103L |
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template<> class codecvt<char16_t, char, mbstate_t>; |
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template<> class codecvt<char32_t, char, mbstate_t>; |
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#ifdef _GLIBCXX_USE_CHAR8_T |
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template<> class codecvt<char16_t, char8_t, mbstate_t>; |
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template<> class codecvt<char32_t, char8_t, mbstate_t>; |
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#endif |
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#endif |
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template<typename _InternT, typename _ExternT, typename _StateT> |
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class codecvt_byname; |
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|
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// 22.2.2 and 22.2.3 numeric |
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_GLIBCXX_BEGIN_NAMESPACE_LDBL |
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template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> > |
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class num_get; |
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template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> > |
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class num_put; |
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_GLIBCXX_END_NAMESPACE_LDBL |
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_GLIBCXX_BEGIN_NAMESPACE_CXX11 |
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template<typename _CharT> class numpunct; |
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template<typename _CharT> class numpunct_byname; |
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_GLIBCXX_END_NAMESPACE_CXX11 |
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_GLIBCXX_BEGIN_NAMESPACE_CXX11 |
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// 22.2.4 collation |
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template<typename _CharT> |
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class collate; |
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template<typename _CharT> |
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class collate_byname; |
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_GLIBCXX_END_NAMESPACE_CXX11 |
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|
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// 22.2.5 date and time |
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class time_base; |
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_GLIBCXX_BEGIN_NAMESPACE_CXX11 |
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template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> > |
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class time_get; |
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template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> > |
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class time_get_byname; |
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_GLIBCXX_END_NAMESPACE_CXX11 |
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template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> > |
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class time_put; |
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template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> > |
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class time_put_byname; |
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// 22.2.6 money |
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class money_base; |
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_GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 |
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template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> > |
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class money_get; |
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template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> > |
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class money_put; |
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_GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 |
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_GLIBCXX_BEGIN_NAMESPACE_CXX11 |
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template<typename _CharT, bool _Intl = false> |
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class moneypunct; |
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template<typename _CharT, bool _Intl = false> |
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class moneypunct_byname; |
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_GLIBCXX_END_NAMESPACE_CXX11 |
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// 22.2.7 message retrieval |
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struct messages_base; |
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_GLIBCXX_BEGIN_NAMESPACE_CXX11 |
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template<typename _CharT> |
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class messages; |
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template<typename _CharT> |
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class messages_byname; |
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_GLIBCXX_END_NAMESPACE_CXX11 |
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|
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_GLIBCXX_END_NAMESPACE_VERSION |
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} // namespace std |
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|
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#endif |
