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32 lines
673 B
32 lines
673 B
3 years ago
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#ifndef BOOST_MPL_AUX_NA_FWD_HPP_INCLUDED
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#define BOOST_MPL_AUX_NA_FWD_HPP_INCLUDED
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// Copyright Aleksey Gurtovoy 2001-2004
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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// See http://www.boost.org/libs/mpl for documentation.
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// $Id$
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// $Date$
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// $Revision$
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#include <boost/mpl/aux_/adl_barrier.hpp>
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BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN
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// n.a. == not available
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struct na
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{
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typedef na type;
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enum { value = 0 };
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};
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BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE
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BOOST_MPL_AUX_ADL_BARRIER_DECL(na)
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#endif // BOOST_MPL_AUX_NA_FWD_HPP_INCLUDED
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