Added thirdparty: boost library

thirdparty/include/boost/geometry/strategies/line_interpolate/cartesian.hpp

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+// Boost.Geometry
+
+// Copyright (c) 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_LINE_INTERPOLATE_CARTESIAN_HPP
+#define BOOST_GEOMETRY_STRATEGIES_LINE_INTERPOLATE_CARTESIAN_HPP
+
+
+#include <boost/geometry/strategies/cartesian/distance_pythagoras.hpp>
+#include <boost/geometry/strategies/cartesian/line_interpolate.hpp>
+
+#include <boost/geometry/strategies/detail.hpp>
+#include <boost/geometry/strategies/distance/detail.hpp>
+#include <boost/geometry/strategies/line_interpolate/services.hpp>
+
+#include <boost/geometry/util/type_traits.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+namespace strategies { namespace line_interpolate
+{
+
+template <typename CalculationType = void>
+struct cartesian
+    : public strategies::detail::cartesian_base
+{
+    template <typename Geometry1, typename Geometry2>
+    static auto distance(Geometry1 const&, Geometry2 const&,
+                         distance::detail::enable_if_pp_t<Geometry1, Geometry2> * = nullptr)
+    {
+        return strategy::distance::pythagoras<CalculationType>();
+    }
+
+    template <typename Geometry>
+    static auto line_interpolate(Geometry const&)
+    {
+        return strategy::line_interpolate::cartesian<CalculationType>();
+    }
+};
+
+
+namespace services
+{
+
+template <typename Geometry>
+struct default_strategy<Geometry, cartesian_tag>
+{
+    using type = strategies::line_interpolate::cartesian<>;
+};
+
+
+template <typename CT, typename DS>
+struct strategy_converter<strategy::line_interpolate::cartesian<CT, DS> >
+{
+    static auto get(strategy::line_interpolate::cartesian<CT, DS> const&)
+    {
+        return strategies::line_interpolate::cartesian<CT>();
+    }
+};
+
+
+} // namespace services
+
+}} // namespace strategies::line_interpolate
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_STRATEGIES_LINE_INTERPOLATE_CARTESIAN_HPP

thirdparty/include/boost/geometry/strategies/line_interpolate/geographic.hpp

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+// Boost.Geometry
+
+// Copyright (c) 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_LINE_INTERPOLATE_GEOGRAPHIC_HPP
+#define BOOST_GEOMETRY_STRATEGIES_LINE_INTERPOLATE_GEOGRAPHIC_HPP
+
+
+#include <boost/geometry/strategies/detail.hpp>
+
+#include <boost/geometry/strategies/distance/detail.hpp>
+
+#include <boost/geometry/strategies/geographic/distance.hpp>
+#include <boost/geometry/strategies/geographic/line_interpolate.hpp>
+
+#include <boost/geometry/strategies/line_interpolate/services.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+namespace strategies { namespace line_interpolate
+{
+
+template
+<
+    typename FormulaPolicy = strategy::andoyer,
+    typename Spheroid = srs::spheroid<double>,
+    typename CalculationType = void
+>
+class geographic
+    : public strategies::detail::geographic_base<Spheroid>
+{
+    using base_t = strategies::detail::geographic_base<Spheroid>;
+
+public:
+    geographic() = default;
+
+    explicit geographic(Spheroid const& spheroid)
+        : base_t(spheroid)
+    {}
+
+    template <typename Geometry1, typename Geometry2>
+    auto distance(Geometry1 const&, Geometry2 const&,
+                  distance::detail::enable_if_pp_t<Geometry1, Geometry2> * = nullptr) const
+    {
+        return strategy::distance::geographic
+                <
+                    FormulaPolicy, Spheroid, CalculationType
+                >(base_t::m_spheroid);
+    }
+
+    template <typename Geometry>
+    auto line_interpolate(Geometry const&) const
+    {
+        return strategy::line_interpolate::geographic
+                <
+                    FormulaPolicy, Spheroid, CalculationType
+                >(base_t::m_spheroid);
+    }
+};
+
+
+namespace services
+{
+
+template <typename Geometry>
+struct default_strategy<Geometry, geographic_tag>
+{
+    using type = strategies::line_interpolate::geographic<>;
+};
+
+
+template <typename FP, typename S, typename CT>
+struct strategy_converter<strategy::line_interpolate::geographic<FP, S, CT> >
+{
+    static auto get(strategy::line_interpolate::geographic<FP, S, CT> const& s)
+    {
+        return strategies::line_interpolate::geographic<FP, S, CT>(s.model());
+    }
+};
+
+
+} // namespace services
+
+}} // namespace strategies::line_interpolate
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_STRATEGIES_LINE_INTERPOLATE_GEOGRAPHIC_HPP

thirdparty/include/boost/geometry/strategies/line_interpolate/services.hpp

@@ -0,0 +1,54 @@
+// Boost.Geometry
+
+// Copyright (c) 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_LINE_INTERPOLATE_SERVICES_HPP
+#define BOOST_GEOMETRY_STRATEGIES_LINE_INTERPOLATE_SERVICES_HPP
+
+
+#include <boost/geometry/core/cs.hpp>
+#include <boost/geometry/core/static_assert.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+namespace strategies { namespace line_interpolate
+{
+
+namespace services
+{
+
+template
+<
+    typename Geometry,
+    typename CSTag = typename geometry::cs_tag<Geometry>::type
+>
+struct default_strategy
+{
+    BOOST_GEOMETRY_STATIC_ASSERT_FALSE(
+        "Not implemented for this Geometry's coordinate systems.",
+        Geometry, CSTag);
+};
+
+template <typename Strategy>
+struct strategy_converter
+{
+    BOOST_GEOMETRY_STATIC_ASSERT_FALSE(
+        "Not implemented for this Strategy.",
+        Strategy);
+};
+
+
+} // namespace services
+
+}} // namespace strategies::line_interpolate
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_STRATEGIES_LINE_INTERPOLATE_SERVICES_HPP

thirdparty/include/boost/geometry/strategies/line_interpolate/spherical.hpp

@@ -0,0 +1,91 @@
+// Boost.Geometry
+
+// Copyright (c) 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_LINE_INTERPOLATE_SPHERICAL_HPP
+#define BOOST_GEOMETRY_STRATEGIES_LINE_INTERPOLATE_SPHERICAL_HPP
+
+
+#include <boost/geometry/strategies/detail.hpp>
+#include <boost/geometry/strategies/distance/detail.hpp>
+#include <boost/geometry/strategies/line_interpolate/services.hpp>
+
+#include <boost/geometry/strategies/spherical/distance_haversine.hpp>
+#include <boost/geometry/strategies/spherical/line_interpolate.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+namespace strategies { namespace line_interpolate
+{
+
+template
+<
+    typename RadiusTypeOrSphere = double,
+    typename CalculationType = void
+>
+class spherical
+    : public strategies::detail::spherical_base<RadiusTypeOrSphere>
+{
+    using base_t = strategies::detail::spherical_base<RadiusTypeOrSphere>;
+
+public:
+    spherical() = default;
+
+    template <typename RadiusOrSphere>
+    explicit spherical(RadiusOrSphere const& radius_or_sphere)
+        : base_t(radius_or_sphere)
+    {}
+
+    template <typename Geometry1, typename Geometry2>
+    auto distance(Geometry1 const&, Geometry2 const&,
+                  distance::detail::enable_if_pp_t<Geometry1, Geometry2> * = nullptr) const
+    {
+        return strategy::distance::haversine
+                <
+                    typename base_t::radius_type, CalculationType
+                >(base_t::radius());
+    }
+
+    template <typename Geometry>
+    auto line_interpolate(Geometry const&) const
+    {
+        // NOTE: radius is ignored, but pass it just in case
+        return strategy::line_interpolate::spherical<CalculationType>(base_t::radius());
+    }
+};
+
+
+namespace services
+{
+
+template <typename Geometry>
+struct default_strategy<Geometry, spherical_equatorial_tag>
+{
+    using type = strategies::line_interpolate::spherical<>;
+};
+
+
+template <typename CT, typename DS>
+struct strategy_converter<strategy::line_interpolate::spherical<CT, DS> >
+{
+    static auto get(strategy::line_interpolate::spherical<CT, DS> const& s)
+    {
+        typedef typename strategy::line_interpolate::spherical<CT, DS>::radius_type radius_type;
+        return strategies::line_interpolate::spherical<radius_type, CT>(s.radius());
+    }
+};
+
+} // namespace services
+
+}} // namespace strategies::line_interpolate
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_STRATEGIES_LINE_INTERPOLATE_SPHERICAL_HPP