Added boost header

test/external/boost/geometry/geometries/adapted/boost_polygon/box.hpp

@@ -0,0 +1,141 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2010-2011 Barend Gehrels, Amsterdam, the Netherlands.
+
+// 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_GEOMETRIES_ADAPTED_BOOST_POLYGON_BOX_HPP
+#define BOOST_GEOMETRY_GEOMETRIES_ADAPTED_BOOST_POLYGON_BOX_HPP
+
+// Adapts Geometries from Boost.Polygon for usage in Boost.Geometry
+// boost::polygon::rectangle_data -> boost::geometry::box
+
+
+#include <boost/polygon/polygon.hpp>
+
+#include <boost/geometry/core/access.hpp>
+#include <boost/geometry/core/cs.hpp>
+#include <boost/geometry/core/coordinate_dimension.hpp>
+#include <boost/geometry/core/coordinate_type.hpp>
+#include <boost/geometry/core/tags.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+
+#ifndef DOXYGEN_NO_TRAITS_SPECIALIZATIONS
+namespace traits
+{
+
+
+template <typename CoordinateType>
+struct tag<boost::polygon::rectangle_data<CoordinateType> >
+{
+    typedef box_tag type;
+};
+
+
+template <typename CoordinateType>
+struct point_type<boost::polygon::rectangle_data<CoordinateType> >
+{
+    // Not sure what to do here. Boost.Polygon's rectangle does NOT define its
+    // point_type (but uses it...)
+    typedef boost::polygon::point_data<CoordinateType> type;
+};
+
+
+template <typename CoordinateType>
+struct indexed_access
+<
+    boost::polygon::rectangle_data<CoordinateType>,
+    min_corner, 0
+>
+{
+    typedef boost::polygon::rectangle_data<CoordinateType> box_type;
+
+    static inline CoordinateType get(box_type const& b)
+    {
+        return boost::polygon::xl(b);
+    }
+
+    static inline void set(box_type& b, CoordinateType const& value)
+    {
+        boost::polygon::xl(b, value);
+    }
+};
+
+
+template <typename CoordinateType>
+struct indexed_access
+<
+    boost::polygon::rectangle_data<CoordinateType>,
+    min_corner, 1
+>
+{
+    typedef boost::polygon::rectangle_data<CoordinateType> box_type;
+
+    static inline CoordinateType get(box_type const& b)
+    {
+        return boost::polygon::yl(b);
+    }
+
+    static inline void set(box_type& b, CoordinateType const& value)
+    {
+        boost::polygon::yl(b, value);
+    }
+};
+
+
+template <typename CoordinateType>
+struct indexed_access
+<
+    boost::polygon::rectangle_data<CoordinateType>,
+    max_corner, 0
+>
+{
+    typedef boost::polygon::rectangle_data<CoordinateType> box_type;
+
+    static inline CoordinateType get(box_type const& b)
+    {
+        return boost::polygon::xh(b);
+    }
+
+    static inline void set(box_type& b, CoordinateType const& value)
+    {
+        boost::polygon::xh(b, value);
+    }
+};
+
+
+template <typename CoordinateType>
+struct indexed_access
+<
+    boost::polygon::rectangle_data<CoordinateType>,
+    max_corner, 1
+>
+{
+    typedef boost::polygon::rectangle_data<CoordinateType> box_type;
+
+    static inline CoordinateType get(box_type const& b)
+    {
+        return boost::polygon::yh(b);
+    }
+
+    static inline void set(box_type& b, CoordinateType const& value)
+    {
+        boost::polygon::yh(b, value);
+    }
+};
+
+
+} // namespace traits
+#endif // DOXYGEN_NO_TRAITS_SPECIALIZATIONS
+
+
+}} // namespace boost::geometry
+
+
+#endif // BOOST_GEOMETRY_GEOMETRIES_ADAPTED_BOOST_POLYGON_BOX_HPP