2 #ifndef BOOST_MPL_AUX_ADL_BARRIER_HPP_INCLUDED
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3 #define BOOST_MPL_AUX_ADL_BARRIER_HPP_INCLUDED
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5 // Copyright Aleksey Gurtovoy 2002-2004
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7 // Distributed under the Boost Software License, Version 1.0.
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8 // (See accompanying file LICENSE_1_0.txt or copy at
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9 // http://www.boost.org/LICENSE_1_0.txt)
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11 // See http://www.boost.org/libs/mpl for documentation.
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13 // $Id: adl_barrier.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
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14 // $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $
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15 // $Revision: 49267 $
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17 #include <boost/mpl/aux_/config/adl.hpp>
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18 #include <boost/mpl/aux_/config/gcc.hpp>
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19 #include <boost/mpl/aux_/config/workaround.hpp>
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21 #if !defined(BOOST_MPL_CFG_NO_ADL_BARRIER_NAMESPACE)
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23 # define BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE mpl_
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24 # define BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN namespace mpl_ {
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25 # define BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE }
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26 # define BOOST_MPL_AUX_ADL_BARRIER_DECL(type) \
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27 namespace boost { namespace mpl { \
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28 using ::BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE::type; \
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32 #if !defined(BOOST_MPL_PREPROCESSING_MODE)
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33 namespace BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE { namespace aux {} }
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34 namespace boost { namespace mpl { using namespace BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE;
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35 namespace aux { using namespace BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE::aux; }
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39 #else // BOOST_MPL_CFG_NO_ADL_BARRIER_NAMESPACE
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41 # define BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE boost::mpl
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42 # define BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN namespace boost { namespace mpl {
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43 # define BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE }}
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44 # define BOOST_MPL_AUX_ADL_BARRIER_DECL(type) /**/
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48 #endif // BOOST_MPL_AUX_ADL_BARRIER_HPP_INCLUDED
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