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// TR1 reference_wrapper -*- C++ -*-

// Copyright (C) 2005 Free Software Foundation, Inc.

// Written by Douglas Gregor <doug.gregor -at- gmail.com>

//

// 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 ref_wrap_iterate.h

 *  This is an internal header file, included by other library headers.

 *  You should not attempt to use it directly.

 */

#if _GLIBCXX_NUM_ARGS > 0

template<_GLIBCXX_TEMPLATE_PARAMS>

  typename result_of<_M_func_type(_GLIBCXX_TEMPLATE_ARGS)>::type

  operator()(_GLIBCXX_REF_PARAMS) const;

#else

typename result_of<_M_func_type()>::type

operator()() const

{ return get()(); }

#endif