47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
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#ifndef BOOST_MPL_AUX_PTR_TO_REF_HPP_INCLUDED
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#define BOOST_MPL_AUX_PTR_TO_REF_HPP_INCLUDED
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// Copyright Aleksey Gurtovoy 2003-2004
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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: ptr_to_ref.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
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// $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $
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// $Revision: 49267 $
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#include <boost/mpl/aux_/static_cast.hpp>
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#include <boost/mpl/aux_/config/msvc.hpp>
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#include <boost/mpl/aux_/config/workaround.hpp>
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#if BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1400)) \
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|| ( BOOST_WORKAROUND(__EDG_VERSION__, <= 245) \
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&& !(defined(__STD_STRICT_ANSI) \
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|| defined(__STD_STRICT_ANSI_ERRORS)) )
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# define BOOST_MPL_AUX_PTR_TO_REF(X) \
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*BOOST_MPL_AUX_STATIC_CAST(X*, 0) \
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/**/
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#else
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# define BOOST_MPL_AUX_PTR_TO_REF(X) \
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aux::ptr_to_ref(BOOST_MPL_AUX_STATIC_CAST(X*, 0)) \
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/**/
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#endif
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namespace boost { namespace mpl { namespace aux {
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template< typename T > static T const& ptr_to_ref(T*);
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}}}
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#endif // BOOST_MPL_AUX_PTR_TO_REF_HPP_INCLUDED
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