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- // Boost.Geometry (aka GGL, Generic Geometry Library)
- // Copyright (c) 2007-2015 Barend Gehrels, Amsterdam, the Netherlands.
- // Copyright (c) 2008-2015 Bruno Lalande, Paris, France.
- // Copyright (c) 2009-2015 Mateusz Loskot, London, UK.
- // This file was modified by Oracle on 2015, 2016, 2018, 2019.
- // Modifications copyright (c) 2015-2019, Oracle and/or its affiliates.
- // Contributed and/or modified by Vissarion Fysikopoulos, on behalf of Oracle
- // Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
- // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
- // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
- // (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
- // Distributed under 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_GEOGRAPHIC_ENVELOPE_HPP
- #define BOOST_GEOMETRY_STRATEGIES_GEOGRAPHIC_ENVELOPE_HPP
- #include <boost/geometry/srs/spheroid.hpp>
- #include <boost/geometry/strategies/geographic/envelope_segment.hpp>
- #include <boost/geometry/strategies/geographic/expand_segment.hpp>
- #include <boost/geometry/strategies/geographic/parameters.hpp>
- #include <boost/geometry/strategies/spherical/envelope.hpp>
- namespace boost { namespace geometry
- {
- namespace strategy { namespace envelope
- {
- template
- <
- typename FormulaPolicy = strategy::andoyer,
- typename Spheroid = geometry::srs::spheroid<double>,
- typename CalculationType = void
- >
- class geographic
- : public spherical<CalculationType>
- {
- public:
- typedef geographic_tag cs_tag;
- typedef Spheroid model_type;
- inline geographic()
- : m_spheroid()
- {}
- explicit inline geographic(Spheroid const& spheroid)
- : m_spheroid(spheroid)
- {}
- typedef geographic_segment
- <
- FormulaPolicy, Spheroid, CalculationType
- > element_envelope_strategy_type;
- inline element_envelope_strategy_type get_element_envelope_strategy() const
- {
- return element_envelope_strategy_type(m_spheroid);
- }
- typedef expand::geographic_segment
- <
- FormulaPolicy, Spheroid, CalculationType
- > element_expand_strategy_type;
- inline element_expand_strategy_type get_element_expand_strategy() const
- {
- return element_expand_strategy_type(m_spheroid);
- }
- template <typename Point1, typename Point2, typename Box>
- inline void apply(Point1 const& point1, Point2 const& point2, Box& box) const
- {
- geographic_segment
- <
- FormulaPolicy,
- Spheroid,
- CalculationType
- >(m_spheroid).apply(point1, point2, box);
- }
- private:
- Spheroid m_spheroid;
- };
- #ifndef DOXYGEN_NO_STRATEGY_SPECIALIZATIONS
- namespace services
- {
- template <typename Tag, typename CalculationType>
- struct default_strategy<Tag, geographic_tag, CalculationType>
- {
- typedef strategy::envelope::geographic
- <
- strategy::andoyer,
- geometry::srs::spheroid<double>,
- CalculationType
- > type;
- };
- }
- #endif // DOXYGEN_NO_STRATEGY_SPECIALIZATIONS
- }} // namespace strategy::envelope
- }} //namepsace boost::geometry
- #endif // BOOST_GEOMETRY_STRATEGIES_GEOGRAPHIC_ENVELOPE_HPP
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