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diff --git a/contrib/libstdc++/include/std/std_iomanip.h b/contrib/libstdc++/include/std/std_iomanip.h
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-// Standard stream manipulators -*- C++ -*-
-
-// Copyright (C) 1997, 1998, 1999, 2001, 2002, 2003, 2005
-// 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
-// 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.
-
-/** @file iomanip
- * This is a Standard C++ Library header.
- */
-
-//
-// ISO C++ 14882: 27.6.3 Standard manipulators
-//
-
-#ifndef _GLIBCXX_IOMANIP
-#define _GLIBCXX_IOMANIP 1
-
-#pragma GCC system_header
-
-#include <bits/c++config.h>
-#include <istream>
-#include <functional>
-
-_GLIBCXX_BEGIN_NAMESPACE(std)
-
- // [27.6.3] standard manipulators
- // Also see DR 183.
-
- struct _Resetiosflags { ios_base::fmtflags _M_mask; };
-
- /**
- * @brief Manipulator for @c setf.
- * @param mask A format flags mask.
- *
- * Sent to a stream object, this manipulator resets the specified flags,
- * via @e stream.setf(0,mask).
- */
- inline _Resetiosflags
- resetiosflags(ios_base::fmtflags __mask)
- {
- _Resetiosflags __x;
- __x._M_mask = __mask;
- return __x;
- }
-
- template<typename _CharT, typename _Traits>
- inline basic_istream<_CharT,_Traits>&
- operator>>(basic_istream<_CharT,_Traits>& __is, _Resetiosflags __f)
- {
- __is.setf(ios_base::fmtflags(0), __f._M_mask);
- return __is;
- }
-
- template<typename _CharT, typename _Traits>
- inline basic_ostream<_CharT,_Traits>&
- operator<<(basic_ostream<_CharT,_Traits>& __os, _Resetiosflags __f)
- {
- __os.setf(ios_base::fmtflags(0), __f._M_mask);
- return __os;
- }
-
-
- struct _Setiosflags { ios_base::fmtflags _M_mask; };
-
- /**
- * @brief Manipulator for @c setf.
- * @param mask A format flags mask.
- *
- * Sent to a stream object, this manipulator sets the format flags
- * to @a mask.
- */
- inline _Setiosflags
- setiosflags(ios_base::fmtflags __mask)
- {
- _Setiosflags __x;
- __x._M_mask = __mask;
- return __x;
- }
-
- template<typename _CharT, typename _Traits>
- inline basic_istream<_CharT,_Traits>&
- operator>>(basic_istream<_CharT,_Traits>& __is, _Setiosflags __f)
- {
- __is.setf(__f._M_mask);
- return __is;
- }
-
- template<typename _CharT, typename _Traits>
- inline basic_ostream<_CharT,_Traits>&
- operator<<(basic_ostream<_CharT,_Traits>& __os, _Setiosflags __f)
- {
- __os.setf(__f._M_mask);
- return __os;
- }
-
-
- struct _Setbase { int _M_base; };
-
- /**
- * @brief Manipulator for @c setf.
- * @param base A numeric base.
- *
- * Sent to a stream object, this manipulator changes the
- * @c ios_base::basefield flags to @c oct, @c dec, or @c hex when @a base
- * is 8, 10, or 16, accordingly, and to 0 if @a base is any other value.
- */
- inline _Setbase
- setbase(int __base)
- {
- _Setbase __x;
- __x._M_base = __base;
- return __x;
- }
-
- template<typename _CharT, typename _Traits>
- inline basic_istream<_CharT,_Traits>&
- operator>>(basic_istream<_CharT,_Traits>& __is, _Setbase __f)
- {
- __is.setf(__f._M_base == 8 ? ios_base::oct :
- __f._M_base == 10 ? ios_base::dec :
- __f._M_base == 16 ? ios_base::hex :
- ios_base::fmtflags(0), ios_base::basefield);
- return __is;
- }
-
- template<typename _CharT, typename _Traits>
- inline basic_ostream<_CharT,_Traits>&
- operator<<(basic_ostream<_CharT,_Traits>& __os, _Setbase __f)
- {
- __os.setf(__f._M_base == 8 ? ios_base::oct :
- __f._M_base == 10 ? ios_base::dec :
- __f._M_base == 16 ? ios_base::hex :
- ios_base::fmtflags(0), ios_base::basefield);
- return __os;
- }
-
-
- template<typename _CharT>
- struct _Setfill { _CharT _M_c; };
-
- /**
- * @brief Manipulator for @c fill.
- * @param c The new fill character.
- *
- * Sent to a stream object, this manipulator calls @c fill(c) for that
- * object.
- */
- template<typename _CharT>
- inline _Setfill<_CharT>
- setfill(_CharT __c)
- {
- _Setfill<_CharT> __x;
- __x._M_c = __c;
- return __x;
- }
-
- template<typename _CharT, typename _Traits>
- inline basic_istream<_CharT,_Traits>&
- operator>>(basic_istream<_CharT,_Traits>& __is, _Setfill<_CharT> __f)
- {
- __is.fill(__f._M_c);
- return __is;
- }
-
- template<typename _CharT, typename _Traits>
- inline basic_ostream<_CharT,_Traits>&
- operator<<(basic_ostream<_CharT,_Traits>& __os, _Setfill<_CharT> __f)
- {
- __os.fill(__f._M_c);
- return __os;
- }
-
-
- struct _Setprecision { int _M_n; };
-
- /**
- * @brief Manipulator for @c precision.
- * @param n The new precision.
- *
- * Sent to a stream object, this manipulator calls @c precision(n) for
- * that object.
- */
- inline _Setprecision
- setprecision(int __n)
- {
- _Setprecision __x;
- __x._M_n = __n;
- return __x;
- }
-
- template<typename _CharT, typename _Traits>
- inline basic_istream<_CharT,_Traits>&
- operator>>(basic_istream<_CharT,_Traits>& __is, _Setprecision __f)
- {
- __is.precision(__f._M_n);
- return __is;
- }
-
- template<typename _CharT, typename _Traits>
- inline basic_ostream<_CharT,_Traits>&
- operator<<(basic_ostream<_CharT,_Traits>& __os, _Setprecision __f)
- {
- __os.precision(__f._M_n);
- return __os;
- }
-
-
- struct _Setw { int _M_n; };
-
- /**
- * @brief Manipulator for @c width.
- * @param n The new width.
- *
- * Sent to a stream object, this manipulator calls @c width(n) for
- * that object.
- */
- inline _Setw
- setw(int __n)
- {
- _Setw __x;
- __x._M_n = __n;
- return __x;
- }
-
- template<typename _CharT, typename _Traits>
- inline basic_istream<_CharT,_Traits>&
- operator>>(basic_istream<_CharT,_Traits>& __is, _Setw __f)
- {
- __is.width(__f._M_n);
- return __is;
- }
-
- template<typename _CharT, typename _Traits>
- inline basic_ostream<_CharT,_Traits>&
- operator<<(basic_ostream<_CharT,_Traits>& __os, _Setw __f)
- {
- __os.width(__f._M_n);
- return __os;
- }
-
- // Inhibit implicit instantiations for required instantiations,
- // which are defined via explicit instantiations elsewhere.
- // NB: This syntax is a GNU extension.
-#if _GLIBCXX_EXTERN_TEMPLATE
- extern template ostream& operator<<(ostream&, _Setfill<char>);
- extern template ostream& operator<<(ostream&, _Setiosflags);
- extern template ostream& operator<<(ostream&, _Resetiosflags);
- extern template ostream& operator<<(ostream&, _Setbase);
- extern template ostream& operator<<(ostream&, _Setprecision);
- extern template ostream& operator<<(ostream&, _Setw);
- extern template istream& operator>>(istream&, _Setfill<char>);
- extern template istream& operator>>(istream&, _Setiosflags);
- extern template istream& operator>>(istream&, _Resetiosflags);
- extern template istream& operator>>(istream&, _Setbase);
- extern template istream& operator>>(istream&, _Setprecision);
- extern template istream& operator>>(istream&, _Setw);
-
-#ifdef _GLIBCXX_USE_WCHAR_T
- extern template wostream& operator<<(wostream&, _Setfill<wchar_t>);
- extern template wostream& operator<<(wostream&, _Setiosflags);
- extern template wostream& operator<<(wostream&, _Resetiosflags);
- extern template wostream& operator<<(wostream&, _Setbase);
- extern template wostream& operator<<(wostream&, _Setprecision);
- extern template wostream& operator<<(wostream&, _Setw);
- extern template wistream& operator>>(wistream&, _Setfill<wchar_t>);
- extern template wistream& operator>>(wistream&, _Setiosflags);
- extern template wistream& operator>>(wistream&, _Resetiosflags);
- extern template wistream& operator>>(wistream&, _Setbase);
- extern template wistream& operator>>(wistream&, _Setprecision);
- extern template wistream& operator>>(wistream&, _Setw);
-#endif
-#endif
-
-_GLIBCXX_END_NAMESPACE
-
-#endif /* _GLIBCXX_IOMANIP */
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