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1
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2 #ifndef BOOST_MPL_ACCUMULATE_HPP_INCLUDED
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3 #define BOOST_MPL_ACCUMULATE_HPP_INCLUDED
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4
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5 // Copyright Aleksey Gurtovoy 2001-2004
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6 // Copyright David Abrahams 2001-2002
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7 //
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8 // Distributed under the Boost Software License, Version 1.0.
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9 // (See accompanying file LICENSE_1_0.txt or copy at
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10 // http://www.boost.org/LICENSE_1_0.txt)
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11 //
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12 // See http://www.boost.org/libs/mpl for documentation.
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13
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14 // $Id: accumulate.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
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15 // $Date: 2008-10-10 23:19:02 -0700 (Fri, 10 Oct 2008) $
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16 // $Revision: 49267 $
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17
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18 #include <boost/mpl/fold.hpp>
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19 #include <boost/mpl/aux_/na_spec.hpp>
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20 #include <boost/mpl/aux_/lambda_support.hpp>
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21
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22 namespace boost { namespace mpl {
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23
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24 template<
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25 typename BOOST_MPL_AUX_NA_PARAM(Sequence)
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26 , typename BOOST_MPL_AUX_NA_PARAM(State)
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27 , typename BOOST_MPL_AUX_NA_PARAM(ForwardOp)
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28 >
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29 struct accumulate
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30 : fold<Sequence,State,ForwardOp>
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31 {
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32 BOOST_MPL_AUX_LAMBDA_SUPPORT(3,accumulate,(Sequence,State,ForwardOp))
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33 };
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34
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35 BOOST_MPL_AUX_NA_SPEC(3, accumulate)
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36
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37 }}
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38
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39 #endif // BOOST_MPL_ACCUMULATE_HPP_INCLUDED
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