update ceph source to reef 18.1.2

[ceph.git] / ceph / src / boost / boost / geometry / strategies / is_convex / cartesian.hpp

diff --git a/ceph/src/boost/boost/geometry/strategies/is_convex/cartesian.hpp b/ceph/src/boost/boost/geometry/strategies/is_convex/cartesian.hpp
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+++ b/ceph/src/boost/boost/geometry/strategies/is_convex/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_IS_CONVEX_CARTESIAN_HPP
+#define BOOST_GEOMETRY_STRATEGIES_IS_CONVEX_CARTESIAN_HPP
+
+
+#include <boost/geometry/strategies/convex_hull/cartesian.hpp>
+#include <boost/geometry/strategies/detail.hpp>
+#include <boost/geometry/strategies/is_convex/services.hpp>
+#include <boost/geometry/strategy/cartesian/side_by_triangle.hpp>
+#include <boost/geometry/strategy/cartesian/side_robust.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+namespace strategies { namespace is_convex
+{
+
+
+template <typename CalculationType = void>
+using cartesian = strategies::convex_hull::cartesian<CalculationType>;
+
+
+namespace services
+{
+
+template <typename Geometry>
+struct default_strategy<Geometry, cartesian_tag>
+{
+    using type = strategies::is_convex::cartesian<>;
+};
+
+template <typename CT>
+struct strategy_converter<strategy::side::side_robust<CT>>
+{
+    static auto get(strategy::side::side_robust<CT> const& )
+    {
+        return strategies::is_convex::cartesian<CT>();
+    }
+};
+
+template <typename CT>
+struct strategy_converter<strategy::side::side_by_triangle<CT>>
+{
+    static auto get(strategy::side::side_by_triangle<CT> const& )
+    {
+        return strategies::is_convex::cartesian<CT>();
+    }
+};
+
+} // namespace services
+
+}} // namespace strategies::is_convex
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_STRATEGIES_IS_CONVEX_CARTESIAN_HPP