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