// Boost.Geometry Index
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//
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// R-tree leaf node checking visitor implementation
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//
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// Copyright (c) 2011-2015 Adam Wulkiewicz, Lodz, Poland.
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//
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// This file was modified by Oracle on 2019.
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// Modifications copyright (c) 2019 Oracle and/or its affiliates.
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// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
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//
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// Use, modification and distribution is subject to the Boost Software License,
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// Version 1.0. (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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#ifndef BOOST_GEOMETRY_INDEX_DETAIL_RTREE_VISITORS_IS_LEAF_HPP
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#define BOOST_GEOMETRY_INDEX_DETAIL_RTREE_VISITORS_IS_LEAF_HPP
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namespace boost { namespace geometry { namespace index {
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namespace detail { namespace rtree { namespace visitors {
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template <typename MembersHolder>
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struct is_leaf
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: public MembersHolder::visitor_const
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{
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typedef typename MembersHolder::internal_node internal_node;
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typedef typename MembersHolder::leaf leaf;
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is_leaf()
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: result(false)
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{}
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inline void operator()(internal_node const&)
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{
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// result = false;
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}
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inline void operator()(leaf const&)
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{
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result = true;
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}
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bool result;
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};
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}}} // namespace detail::rtree::visitors
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}}} // namespace boost::geometry::index
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#endif // BOOST_GEOMETRY_INDEX_DETAIL_RTREE_VISITORS_IS_LEAF_HPP
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