import quincy beta 17.1.0

[ceph.git] / ceph / src / boost / boost / geometry / strategy / envelope.hpp

diff --git a/ceph/src/boost/boost/geometry/strategy/envelope.hpp b/ceph/src/boost/boost/geometry/strategy/envelope.hpp
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+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2016-2020 Oracle and/or its affiliates.
+// Contributed and/or modified by Vissarion Fisikopoulos, on behalf of Oracle
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Use, modification and distribution is subject to 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_STRATEGY_ENVELOPE_HPP
+#define BOOST_GEOMETRY_STRATEGY_ENVELOPE_HPP
+
+#include <boost/geometry/core/static_assert.hpp>
+
+namespace boost { namespace geometry
+{
+
+
+namespace strategy { namespace envelope { namespace services
+{
+
+/*!
+\brief Traits class binding a default envelope strategy to a coordinate system
+\ingroup util
+\tparam Tag tag of geometry
+\tparam CSTag tag of coordinate system
+\tparam CalculationType \tparam_calculation
+*/
+template <typename Tag, typename CSTag, typename CalculationType = void>
+struct default_strategy
+{
+    BOOST_GEOMETRY_STATIC_ASSERT_FALSE(
+        "Not implemented for this type.",
+        Tag, CSTag);
+};
+
+}}} // namespace strategy::envelope::services
+
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_STRATEGY_ENVELOPE_HPP
+