Chris@16: // Boost.Geometry Index
Chris@16: //
Chris@16: // R-tree queries range adaptors
Chris@16: //
Chris@16: // Copyright (c) 2011-2013 Adam Wulkiewicz, Lodz, Poland.
Chris@16: //
Chris@16: // Use, modification and distribution is subject to the Boost Software License,
Chris@16: // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: #ifndef BOOST_GEOMETRY_INDEX_DETAIL_RTREE_ADAPTORS_HPP
Chris@16: #define BOOST_GEOMETRY_INDEX_DETAIL_RTREE_ADAPTORS_HPP
Chris@16: 
Chris@16: #include <deque>
Chris@16: #include <boost/static_assert.hpp>
Chris@16: 
Chris@16: #include <boost/geometry/index/adaptors/query.hpp>
Chris@16: 
Chris@16: namespace boost { namespace geometry { namespace index {
Chris@16: 
Chris@16: template <typename Value, typename Options, typename IndexableGetter, typename EqualTo, typename Allocator>
Chris@16: class rtree;
Chris@16: 
Chris@16: namespace adaptors { namespace detail {
Chris@16: 
Chris@16: template <typename Value, typename Options, typename IndexableGetter, typename EqualTo, typename Allocator>
Chris@16: class query_range< index::rtree<Value, Options, IndexableGetter, EqualTo, Allocator> >
Chris@16: {
Chris@16: public:
Chris@16:     typedef std::vector<Value> result_type;
Chris@16:     typedef typename result_type::iterator iterator;
Chris@16:     typedef typename result_type::const_iterator const_iterator;
Chris@16: 
Chris@16:     template <typename Predicates> inline
Chris@16:     query_range(index::rtree<Value, Options, IndexableGetter, EqualTo, Allocator> const& rtree,
Chris@16:                 Predicates const& pred)
Chris@16:     {
Chris@16:         rtree.query(pred, std::back_inserter(m_result));
Chris@16:     }
Chris@16: 
Chris@16:     inline iterator begin() { return m_result.begin(); }
Chris@16:     inline iterator end() { return m_result.end(); }
Chris@16:     inline const_iterator begin() const { return m_result.begin(); }
Chris@16:     inline const_iterator end() const { return m_result.end(); }
Chris@16: 
Chris@16: private:
Chris@16:     result_type m_result;
Chris@16: };
Chris@16: 
Chris@16: }} // namespace adaptors::detail
Chris@16: 
Chris@16: }}} // namespace boost::geometry::index
Chris@16: 
Chris@16: #endif // BOOST_GEOMETRY_INDEX_DETAIL_RTREE_ADAPTORS_HPP