projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 92f5a8d4 TL |
1 | // Boost.Geometry |
| 2 | ||
| 3 | // Copyright (c) 2019, Oracle and/or its affiliates. | |
| 4 | ||
| 5 | // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle | |
| 6 | ||
| 7 | // Licensed under the Boost Software License version 1.0. | |
| 8 | // http://www.boost.org/users/license.html | |
| 9 | ||
| 10 | #ifndef BOOST_GEOMETRY_EXTENSIONS_STRATEGIES_GEOGRAPHIC_IO_HPP | |
| 11 | #define BOOST_GEOMETRY_EXTENSIONS_STRATEGIES_GEOGRAPHIC_IO_HPP | |
| 12 | ||
| 13 | ||
| 14 | #include <boost/geometry/strategies/io.hpp> | |
| 15 | ||
| 16 | #include <boost/geometry/strategies/geographic/point_order.hpp> | |
| 17 | #include <boost/geometry/strategies/geographic/point_in_poly_winding.hpp> | |
| 18 | ||
| 19 | ||
| 20 | namespace boost { namespace geometry | |
| 21 | { | |
| 22 | ||
| 23 | namespace strategy { namespace io | |
| 24 | { | |
| 25 | ||
| 26 | template | |
| 27 | < | |
| 28 | typename FormulaPolicy = strategy::andoyer, | |
| 29 | typename Spheroid = srs::spheroid<double>, | |
| 30 | typename CalculationType = void | |
| 31 | > | |
| 32 | struct geographic | |
| 33 | { | |
| 34 | typedef strategy::point_order::geographic | |
| 35 | < | |
| 36 | FormulaPolicy, | |
| 37 | Spheroid, | |
| 38 | CalculationType | |
| 39 | > point_order_strategy_type; | |
| 40 | ||
| 41 | point_order_strategy_type get_point_order_strategy() const | |
| 42 | { | |
| 43 | return point_order_strategy_type(m_spheroid); | |
| 44 | } | |
| 45 | ||
| 46 | template <typename Geometry1, typename Geometry2> | |
| 47 | struct point_in_geometry_strategy | |
| 48 | { | |
| 49 | typedef strategy::within::geographic_winding | |
| 50 | < | |
| 51 | typename point_type<Geometry1>::type, | |
| 52 | typename point_type<Geometry2>::type, | |
| 53 | FormulaPolicy, | |
| 54 | Spheroid, | |
| 55 | CalculationType | |
| 56 | > type; | |
| 57 | }; | |
| 58 | ||
| 59 | template <typename Geometry1, typename Geometry2> | |
| 60 | typename point_in_geometry_strategy<Geometry1, Geometry2>::type | |
| 61 | get_point_in_geometry_strategy() const | |
| 62 | { | |
| 63 | typedef typename point_in_geometry_strategy | |
| 64 | < | |
| 65 | Geometry1, Geometry2 | |
| 66 | >::type strategy_type; | |
| 67 | return strategy_type(m_spheroid); | |
| 68 | } | |
| 69 | ||
| 70 | geographic() | |
| 71 | {} | |
| 72 | ||
| 73 | geographic(Spheroid const& spheroid) | |
| 74 | : m_spheroid(spheroid) | |
| 75 | {} | |
| 76 | ||
| 77 | private: | |
| 78 | Spheroid m_spheroid; | |
| 79 | }; | |
| 80 | ||
| 81 | namespace services | |
| 82 | { | |
| 83 | ||
| 84 | template <> | |
| 85 | struct default_strategy<geographic_tag> | |
| 86 | { | |
| 87 | typedef geographic<> type; | |
| 88 | }; | |
| 89 | ||
| 90 | } // namespace services | |
| 91 | ||
| 92 | }} // namespace strategy::io | |
| 93 | ||
| 94 | }} // namespace boost::geometry | |
| 95 | ||
| 96 | #endif // BOOST_GEOMETRY_EXTENSIONS_STRATEGIES_GEOGRAPHIC_IO_HPP |