Added thirdparty: boost library

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

@@ -0,0 +1,73 @@
+// 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_SPHERICAL_HPP
+#define BOOST_GEOMETRY_STRATEGIES_SPHERICAL_HPP
+
+
+#include <boost/geometry/strategies/area/spherical.hpp>
+#include <boost/geometry/strategies/azimuth/spherical.hpp>
+#include <boost/geometry/strategies/buffer/spherical.hpp>
+#include <boost/geometry/strategies/convex_hull/spherical.hpp>
+#include <boost/geometry/strategies/distance/spherical.hpp>
+#include <boost/geometry/strategies/envelope/spherical.hpp>
+#include <boost/geometry/strategies/expand/spherical.hpp>
+#include <boost/geometry/strategies/io/spherical.hpp>
+#include <boost/geometry/strategies/index/spherical.hpp>
+#include <boost/geometry/strategies/is_convex/spherical.hpp>
+#include <boost/geometry/strategies/relate/spherical.hpp>
+#include <boost/geometry/strategies/simplify/spherical.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+
+namespace strategies
+{
+
+
+template
+<
+    typename RadiusTypeOrSphere = double,
+    typename CalculationType = void
+>
+class spherical
+    // derived from the umbrella strategy defining the most strategies
+    : public strategies::index::detail::spherical<RadiusTypeOrSphere, CalculationType>
+{
+    using base_t = strategies::index::detail::spherical<RadiusTypeOrSphere, CalculationType>;
+
+public:
+    spherical() = default;
+
+    template <typename RadiusOrSphere>
+    explicit spherical(RadiusOrSphere const& radius_or_sphere)
+        : base_t(radius_or_sphere)
+    {}
+
+    static auto azimuth()
+    {
+        return strategy::azimuth::spherical<CalculationType>();
+    }
+
+    static auto point_order()
+    {
+        return strategy::point_order::spherical<CalculationType>();
+    }
+};
+
+
+} // namespace strategies
+
+
+}} // namespace boost::geometry
+
+
+#endif // BOOST_GEOMETRY_STRATEGIES_SPHERICAL_HPP