/usr/include/boost/geometry/index/detail/rtree/node
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concept.hpp21580644editdlrm
node.hpp77450644editdlrm
node_elements.hpp26100644editdlrm
pairs.hpp21910644editdlrm
scoped_deallocator.hpp13290644editdlrm
subtree_destroyer.hpp20040644editdlrm
variant_dynamic.hpp92430644editdlrm
variant_static.hpp52700644editdlrm
variant_visitor.hpp23470644editdlrm
weak_dynamic.hpp106240644editdlrm
weak_static.hpp62900644editdlrm
weak_visitor.hpp21550644editdlrm
Edit: /usr/include/boost/geometry/index/detail/rtree/node/weak_visitor.hpp (2155B)
// Boost.Geometry Index // // R-tree nodes weak visitor and nodes base type // // Copyright (c) 2011-2014 Adam Wulkiewicz, Lodz, Poland. // // 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_NODE_WEAK_VISITOR_HPP #define BOOST_GEOMETRY_INDEX_DETAIL_RTREE_NODE_WEAK_VISITOR_HPP namespace boost { namespace geometry { namespace index { namespace detail { namespace rtree { // empty visitor template struct weak_visitor {}; // node template struct weak_node {}; // nodes variants forward declarations template struct weak_internal_node; template struct weak_leaf; // nodes conversion template inline Derived & get(weak_node & n) { return static_cast(n); } // apply visitor template inline void apply_visitor(Visitor & v, weak_node & n, bool is_internal_node) { BOOST_GEOMETRY_INDEX_ASSERT(&n, "null ptr"); if ( is_internal_node ) { typedef weak_internal_node internal_node; v(get(n)); } else { typedef weak_leaf leaf; v(get(n)); } } }} // namespace detail::rtree }}} // namespace boost::geometry::index #endif // BOOST_GEOMETRY_INDEX_DETAIL_RTREE_NODE_DYNAMIC_VISITOR_HPP