79 lines
1.9 KiB
C++
79 lines
1.9 KiB
C++
// Boost.Bimap
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//
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// Copyright (c) 2006-2007 Matias Capeletto
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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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/// \file views/unordered_set_view.hpp
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/// \brief View of a bimap that is signature compatible with tr1::unordered_set.
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#ifndef BOOST_BIMAP_VIEWS_UNORDERED_SET_VIEW_HPP
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#define BOOST_BIMAP_VIEWS_UNORDERED_SET_VIEW_HPP
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#if defined(_MSC_VER)
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#pragma once
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#endif
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#include <boost/config.hpp>
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#include <boost/bimap/container_adaptor/unordered_set_adaptor.hpp>
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#include <boost/bimap/detail/set_view_base.hpp>
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namespace boost {
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namespace bimaps {
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namespace views {
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/// \brief View of a bimap that is signature compatible with std::unordered_set.
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/**
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This class uses container_adaptor and iterator_adaptor to wrapped a index of the
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multi_index bimap core so it can be used as a std::unordered_set.
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See also const_unordered_set_view.
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**/
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template< class CoreIndex >
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class unordered_set_view
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:
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public BOOST_BIMAP_SET_VIEW_CONTAINER_ADAPTOR(
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unordered_set_adaptor,
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CoreIndex,
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local_iterator,
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const_local_iterator
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),
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public ::boost::bimaps::detail::
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set_view_base< unordered_set_view< CoreIndex >, CoreIndex >
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{
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BOOST_BIMAP_SET_VIEW_BASE_FRIEND(unordered_set_view,CoreIndex)
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typedef BOOST_BIMAP_SET_VIEW_CONTAINER_ADAPTOR(
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unordered_set_adaptor,
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CoreIndex,
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local_iterator,
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const_local_iterator
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) base_;
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public:
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unordered_set_view(BOOST_DEDUCED_TYPENAME base_::base_type & c)
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: base_(c) {}
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unordered_set_view & operator=(const unordered_set_view & v)
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{
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this->base() = v.base();
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return *this;
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}
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};
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} // namespace views
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} // namespace bimaps
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} // namespace boost
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#endif // BOOST_BIMAP_VIEWS_UNORDERED_SET_VIEW_HPP
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