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- /* Copyright 2003-2013 Joaquin M Lopez Munoz.
- * Distributed under the Boost Software License, Version 1.0.
- * (See accompanying file LICENSE_1_0.txt or copy at
- * http://www.boost.org/LICENSE_1_0.txt)
- *
- * See http://www.boost.org/libs/multi_index for library home page.
- */
- #ifndef BOOST_MULTI_INDEX_DETAIL_NODE_TYPE_HPP
- #define BOOST_MULTI_INDEX_DETAIL_NODE_TYPE_HPP
- #if defined(_MSC_VER)
- #pragma once
- #endif
- #include <boost/config.hpp> /* keep it first to prevent nasty warns in MSVC */
- #include <boost/detail/workaround.hpp>
- #include <boost/mpl/bind.hpp>
- #include <boost/mpl/reverse_iter_fold.hpp>
- #include <boost/mpl/deref.hpp>
- #include <boost/multi_index_container_fwd.hpp>
- #include <boost/multi_index/detail/header_holder.hpp>
- #include <boost/multi_index/detail/index_node_base.hpp>
- #include <boost/multi_index/detail/is_index_list.hpp>
- #include <boost/static_assert.hpp>
- namespace boost{
- namespace multi_index{
- namespace detail{
- /* MPL machinery to construct the internal node type associated to an
- * index list.
- */
- struct index_node_applier
- {
- template<typename IndexSpecifierIterator,typename Super>
- struct apply
- {
- typedef typename mpl::deref<IndexSpecifierIterator>::type index_specifier;
- typedef typename index_specifier::
- BOOST_NESTED_TEMPLATE node_class<Super>::type type;
- };
- };
- template<typename Value,typename IndexSpecifierList,typename Allocator>
- struct multi_index_node_type
- {
- BOOST_STATIC_ASSERT(detail::is_index_list<IndexSpecifierList>::value);
- typedef typename mpl::reverse_iter_fold<
- IndexSpecifierList,
- index_node_base<Value,Allocator>,
- mpl::bind2<index_node_applier,mpl::_2,mpl::_1>
- >::type type;
- };
- } /* namespace multi_index::detail */
- } /* namespace multi_index */
- } /* namespace boost */
- #endif
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