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+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2007-2015 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2008-2015 Bruno Lalande, Paris, France.
+// Copyright (c) 2009-2015 Mateusz Loskot, London, UK.
+// Copyright (c) 2014-2015 Samuel Debionne, Grenoble, France.
+
+// This file was modified by Oracle on 2015-2018.
+// Modifications copyright (c) 2015-2018, Oracle and/or its affiliates.
+
+// Contributed and/or modified by Vissarion Fysikopoulos, on behalf of Oracle
+// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
+// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
+
+// Distributed under 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_STRATEGIES_CARTESIAN_EXPAND_POINT_HPP
+#define BOOST_GEOMETRY_STRATEGIES_CARTESIAN_EXPAND_POINT_HPP
+
+#include <cstddef>
+#include <functional>
+
+#include <boost/geometry/core/access.hpp>
+#include <boost/geometry/core/coordinate_dimension.hpp>
+#include <boost/geometry/core/coordinate_system.hpp>
+#include <boost/geometry/core/coordinate_type.hpp>
+#include <boost/geometry/core/tags.hpp>
+
+#include <boost/geometry/util/select_coordinate_type.hpp>
+
+#include <boost/geometry/strategies/expand.hpp>
+
+namespace boost { namespace geometry
+{
+
+namespace strategy { namespace expand
+{
+
+#ifndef DOXYGEN_NO_DETAIL
+namespace detail
+{
+
+template <std::size_t Dimension, std::size_t DimensionCount>
+struct point_loop
+{
+ template <typename Box, typename Point>
+ static inline void apply(Box& box, Point const& source)
+ {
+ typedef typename select_coordinate_type
+ <
+ Point, Box
+ >::type coordinate_type;
+
+ std::less<coordinate_type> less;
+ std::greater<coordinate_type> greater;
+
+ coordinate_type const coord = get<Dimension>(source);
+
+ if (less(coord, get<min_corner, Dimension>(box)))
+ {
+ set<min_corner, Dimension>(box, coord);
+ }
+
+ if (greater(coord, get<max_corner, Dimension>(box)))
+ {
+ set<max_corner, Dimension>(box, coord);
+ }
+
+ point_loop<Dimension + 1, DimensionCount>::apply(box, source);
+ }
+};
+
+
+template <std::size_t DimensionCount>
+struct point_loop<DimensionCount, DimensionCount>
+{
+ template <typename Box, typename Point>
+ static inline void apply(Box&, Point const&) {}
+};
+
+
+} // namespace detail
+#endif // DOXYGEN_NO_DETAIL
+
+
+struct cartesian_point
+{
+ template <typename Box, typename Point>
+ static void apply(Box & box, Point const& point)
+ {
+ expand::detail::point_loop
+ <
+ 0, dimension<Point>::value
+ >::apply(box, point);
+ }
+};
+
+
+#ifndef DOXYGEN_NO_STRATEGY_SPECIALIZATIONS
+
+namespace services
+{
+
+template <typename CalculationType>
+struct default_strategy<point_tag, cartesian_tag, CalculationType>
+{
+ typedef cartesian_point type;
+};
+
+
+} // namespace services
+
+#endif // DOXYGEN_NO_STRATEGY_SPECIALIZATIONS
+
+
+}} // namespace strategy::expand
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_STRATEGIES_CARTESIAN_EXPAND_POINT_HPP