// Boost.Geometry // Copyright (c) 2020-2021, Oracle and/or its affiliates. // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle // Licensed under the Boost Software License version 1.0. // http://www.boost.org/users/license.html #ifndef BOOST_GEOMETRY_STRATEGIES_ENVELOPE_GEOGRAPHIC_HPP #define BOOST_GEOMETRY_STRATEGIES_ENVELOPE_GEOGRAPHIC_HPP #include <type_traits> #include <boost/geometry/strategy/geographic/envelope.hpp> #include <boost/geometry/strategy/geographic/envelope_segment.hpp> #include <boost/geometry/strategy/geographic/expand_segment.hpp> // TEMP #include <boost/geometry/strategies/envelope/spherical.hpp> #include <boost/geometry/strategies/expand/geographic.hpp> namespace boost { namespace geometry { namespace strategies { namespace envelope { template < typename FormulaPolicy = strategy::andoyer, typename Spheroid = srs::spheroid<double>, typename CalculationType = void > class geographic : public strategies::expand::geographic<FormulaPolicy, Spheroid, CalculationType> { using base_t = strategies::expand::geographic<FormulaPolicy, Spheroid, CalculationType>; public: geographic() = default; explicit geographic(Spheroid const& spheroid) : base_t(spheroid) {} template <typename Geometry, typename Box> static auto envelope(Geometry const&, Box const&, typename util::enable_if_point_t<Geometry> * = nullptr) { return strategy::envelope::spherical_point(); } template <typename Geometry, typename Box> static auto envelope(Geometry const&, Box const&, typename util::enable_if_multi_point_t<Geometry> * = nullptr) { return strategy::envelope::spherical_multipoint(); } template <typename Geometry, typename Box> static auto envelope(Geometry const&, Box const&, typename util::enable_if_box_t<Geometry> * = nullptr) { return strategy::envelope::spherical_box(); } template <typename Geometry, typename Box> auto envelope(Geometry const&, Box const&, typename util::enable_if_segment_t<Geometry> * = nullptr) const { return strategy::envelope::geographic_segment < FormulaPolicy, Spheroid, CalculationType >(base_t::m_spheroid); } template <typename Geometry, typename Box> auto envelope(Geometry const&, Box const&, typename util::enable_if_polysegmental_t<Geometry> * = nullptr) const { return strategy::envelope::geographic < FormulaPolicy, Spheroid, CalculationType >(base_t::m_spheroid); } template <typename Geometry, typename Box> auto envelope(Geometry const&, Box const&, typename util::enable_if_geometry_collection_t<Geometry> * = nullptr) const { return strategy::envelope::geographic < FormulaPolicy, Spheroid, CalculationType >(base_t::m_spheroid); } }; namespace services { template <typename Geometry, typename Box> struct default_strategy<Geometry, Box, geographic_tag> { using type = strategies::envelope::geographic<>; }; template <typename FP, typename S, typename CT> struct strategy_converter<strategy::envelope::geographic_segment<FP, S, CT> > { static auto get(strategy::envelope::geographic_segment<FP, S, CT> const& s) { return strategies::envelope::geographic<FP, S, CT>(s.model()); } }; template <typename FP, typename S, typename CT> struct strategy_converter<strategy::envelope::geographic<FP, S, CT> > { static auto get(strategy::envelope::geographic<FP, S, CT> const& s) { return strategies::envelope::geographic<FP, S, CT>(s.model()); } }; } // namespace services }} // namespace strategies::envelope }} // namespace boost::geometry #endif // BOOST_GEOMETRY_STRATEGIES_ENVELOPE_GEOGRAPHIC_HPP