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- // Boost.Geometry Index
- //
- // R-tree strategies
- //
- // 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_STRATEGIES_SPHERICAL_INDEX_HPP
- #define BOOST_GEOMETRY_STRATEGIES_SPHERICAL_INDEX_HPP
- #include <boost/geometry/strategies/spherical/distance_haversine.hpp>
- #include <boost/geometry/strategies/spherical/distance_cross_track.hpp>
- #include <boost/geometry/strategies/spherical/distance_cross_track_point_box.hpp>
- #include <boost/geometry/strategies/spherical/distance_segment_box.hpp>
- #include <boost/geometry/strategies/spherical/envelope_box.hpp>
- #include <boost/geometry/strategies/spherical/envelope_point.hpp>
- #include <boost/geometry/strategies/spherical/envelope_segment.hpp>
- #include <boost/geometry/strategies/spherical/expand_box.hpp>
- #include <boost/geometry/strategies/spherical/expand_point.hpp>
- #include <boost/geometry/strategies/spherical/expand_segment.hpp>
- #include <boost/geometry/strategies/spherical/intersection.hpp>
- #include <boost/geometry/strategies/spherical/point_in_poly_winding.hpp>
- #include <boost/geometry/strategies/index.hpp>
- namespace boost { namespace geometry { namespace strategy { namespace index
- {
- template
- <
- typename CalculationType = void
- >
- struct spherical
- {
- typedef spherical_tag cs_tag;
- typedef geometry::strategy::envelope::spherical_point envelope_point_strategy_type;
- typedef geometry::strategy::envelope::spherical_box envelope_box_strategy_type;
- typedef geometry::strategy::envelope::spherical_segment
- <
- CalculationType
- > envelope_segment_strategy_type;
- static inline envelope_segment_strategy_type get_envelope_segment_strategy()
- {
- return envelope_segment_strategy_type();
- }
- typedef geometry::strategy::expand::spherical_point expand_point_strategy_type;
- typedef geometry::strategy::expand::spherical_box expand_box_strategy_type;
- typedef geometry::strategy::expand::spherical_segment
- <
- CalculationType
- > expand_segment_strategy_type;
- static inline expand_segment_strategy_type get_expand_segment_strategy()
- {
- return expand_segment_strategy_type();
- }
- typedef geometry::strategy::covered_by::spherical_point_box covered_by_point_box_strategy_type;
- typedef geometry::strategy::covered_by::spherical_box_box covered_by_box_box_strategy_type;
- typedef geometry::strategy::within::spherical_point_point within_point_point_strategy_type;
- //typedef geometry::strategy::within::spherical_point_box within_point_box_strategy_type;
- //typedef geometry::strategy::within::spherical_box_box within_box_box_strategy_type;
- // used in equals(Seg, Seg) but only to get_point_in_point_strategy()
- typedef geometry::strategy::intersection::spherical_segments
- <
- CalculationType
- > relate_segment_segment_strategy_type;
- static inline relate_segment_segment_strategy_type get_relate_segment_segment_strategy()
- {
- return relate_segment_segment_strategy_type();
- }
-
- // used in intersection_content
- typedef geometry::strategy::disjoint::spherical_box_box disjoint_box_box_strategy_type;
- typedef geometry::strategy::distance::comparable::haversine
- <
- double,
- CalculationType
- > comparable_distance_point_point_strategy_type;
- static inline comparable_distance_point_point_strategy_type get_comparable_distance_point_point_strategy()
- {
- return comparable_distance_point_point_strategy_type();
- }
- // TODO: Comparable version should be possible
- typedef geometry::strategy::distance::cross_track_point_box
- <
- CalculationType,
- geometry::strategy::distance::haversine<double, CalculationType>
- > comparable_distance_point_box_strategy_type;
- static inline comparable_distance_point_box_strategy_type get_comparable_distance_point_box_strategy()
- {
- return comparable_distance_point_box_strategy_type();
- }
- // TODO: Radius is not needed in comparable strategy
- typedef geometry::strategy::distance::comparable::cross_track
- <
- CalculationType,
- geometry::strategy::distance::comparable::haversine<double, CalculationType>
- > comparable_distance_point_segment_strategy_type;
- static inline comparable_distance_point_segment_strategy_type get_comparable_distance_point_segment_strategy()
- {
- return comparable_distance_point_segment_strategy_type();
- }
- // comparable?
- typedef geometry::strategy::distance::spherical_segment_box
- <
- CalculationType,
- geometry::strategy::distance::haversine<double, CalculationType>
- > comparable_distance_segment_box_strategy_type;
- static inline comparable_distance_segment_box_strategy_type get_comparable_distance_segment_box_strategy()
- {
- return comparable_distance_segment_box_strategy_type();
- }
- };
- namespace services
- {
- template <typename Geometry>
- struct default_strategy<Geometry, spherical_tag>
- {
- typedef spherical<> type;
- };
- template <typename Geometry>
- struct default_strategy<Geometry, spherical_polar_tag>
- {
- typedef spherical<> type;
- };
- template <typename Geometry>
- struct default_strategy<Geometry, spherical_equatorial_tag>
- {
- typedef spherical<> type;
- };
- template <typename Point1, typename Point2, typename CalculationType>
- struct from_strategy<within::spherical_winding<Point1, Point2, CalculationType> >
- {
- typedef strategy::index::spherical<CalculationType> type;
- static inline type get(within::spherical_winding<Point1, Point2, CalculationType> const&)
- {
- return type();
- }
- };
- // distance (MPt, MPt)
- template <typename RadiusType, typename CalculationType>
- struct from_strategy<distance::comparable::haversine<RadiusType, CalculationType> >
- {
- typedef strategy::index::spherical<CalculationType> type;
- static inline type get(distance::comparable::haversine<RadiusType, CalculationType> const&)
- {
- return type();
- }
- };
- // distance (MPt, Linear/Areal)
- template <typename CalculationType, typename PPStrategy>
- struct from_strategy<distance::comparable::cross_track<CalculationType, PPStrategy> >
- {
- typedef strategy::index::spherical<CalculationType> type;
- static inline type get(distance::comparable::cross_track<CalculationType, PPStrategy> const&)
- {
- return type();
- }
- };
- } // namespace services
- }}}} // namespace boost::geometry::strategy::index
- #endif // BOOST_GEOMETRY_STRATEGIES_SPHERICAL_INDEX_HPP
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