// Boost.Geometry (aka GGL, Generic Geometry Library)
-// Copyright (c) 2014, Oracle and/or its affiliates.
+// Copyright (c) 2014-2021, Oracle and/or its affiliates.
// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
+// 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
#include <boost/geometry/algorithms/detail/is_valid/segment.hpp>
#include <boost/geometry/algorithms/detail/is_valid/box.hpp>
+#include <boost/geometry/strategies/relate/cartesian.hpp>
+#include <boost/geometry/strategies/relate/geographic.hpp>
+#include <boost/geometry/strategies/relate/spherical.hpp>
+
#endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_IS_VALID_IMPLEMENTATION_HPP