Chris@16: // Boost.Geometry (aka GGL, Generic Geometry Library)
Chris@16: 
Chris@16: // Copyright (c) 2010-2012 Barend Gehrels, Amsterdam, the Netherlands.
Chris@16: 
Chris@16: // Use, modification and distribution is subject to the Boost Software License,
Chris@16: // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: #ifndef BOOST_GEOMETRY_GEOMETRIES_ADAPTED_BOOST_POLYGON_POINT_HPP
Chris@16: #define BOOST_GEOMETRY_GEOMETRIES_ADAPTED_BOOST_POLYGON_POINT_HPP
Chris@16: 
Chris@16: // Adapts Geometries from Boost.Polygon for usage in Boost.Geometry
Chris@16: // boost::polygon::point_data -> boost::geometry::point
Chris@16: 
Chris@16: 
Chris@16: #include <boost/polygon/polygon.hpp>
Chris@16: 
Chris@16: #include <boost/geometry/core/access.hpp>
Chris@16: #include <boost/geometry/core/cs.hpp>
Chris@16: #include <boost/geometry/core/coordinate_dimension.hpp>
Chris@16: #include <boost/geometry/core/coordinate_type.hpp>
Chris@16: #include <boost/geometry/core/tags.hpp>
Chris@16: 
Chris@16: 
Chris@16: namespace boost { namespace geometry
Chris@16: {
Chris@16: 
Chris@16: 
Chris@16: #ifndef DOXYGEN_NO_TRAITS_SPECIALIZATIONS
Chris@16: namespace traits
Chris@16: {
Chris@16: 
Chris@16: 
Chris@16: template <typename CoordinateType>
Chris@16: struct tag<boost::polygon::point_data<CoordinateType> >
Chris@16: {
Chris@16:     typedef point_tag type;
Chris@16: };
Chris@16: 
Chris@16: 
Chris@16: template <typename CoordinateType>
Chris@16: struct coordinate_type<boost::polygon::point_data<CoordinateType> >
Chris@16: {
Chris@16:     typedef CoordinateType type;
Chris@16: };
Chris@16: 
Chris@16: 
Chris@16: template <typename CoordinateType>
Chris@16: struct coordinate_system<boost::polygon::point_data<CoordinateType> >
Chris@16: {
Chris@16:     typedef cs::cartesian type;
Chris@16: };
Chris@16: 
Chris@16: 
Chris@16: template <typename CoordinateType>
Chris@16: struct dimension<boost::polygon::point_data<CoordinateType> >
Chris@16:             : boost::mpl::int_<2>
Chris@16: {};
Chris@16: 
Chris@16: 
Chris@16: template <typename CoordinateType>
Chris@16: struct access<boost::polygon::point_data<CoordinateType>, 0>
Chris@16: {
Chris@16:     typedef boost::polygon::point_data<CoordinateType> point_type;
Chris@16: 
Chris@16:     static inline CoordinateType get(point_type const& p)
Chris@16:     {
Chris@16:         return p.x();
Chris@16:     }
Chris@16: 
Chris@16:     static inline void set(point_type& p, CoordinateType const& value)
Chris@16:     {
Chris@16:         p.x(value);
Chris@16:     }
Chris@16: };
Chris@16: 
Chris@16: 
Chris@16: template <typename CoordinateType>
Chris@16: struct access<boost::polygon::point_data<CoordinateType>, 1>
Chris@16: {
Chris@16:     typedef boost::polygon::point_data<CoordinateType> point_type;
Chris@16: 
Chris@16:     static inline CoordinateType get(point_type const& p)
Chris@16:     {
Chris@16:         return p.y();
Chris@16:     }
Chris@16: 
Chris@16:     static inline void set(point_type& p, CoordinateType const& value)
Chris@16:     {
Chris@16:         p.y(value);
Chris@16:     }
Chris@16: };
Chris@16: 
Chris@16: 
Chris@16: } // namespace traits
Chris@16: #endif // DOXYGEN_NO_TRAITS_SPECIALIZATIONS
Chris@16: 
Chris@16: 
Chris@16: }} // namespace boost::geometry
Chris@16: 
Chris@16: 
Chris@16: #endif // BOOST_GEOMETRY_GEOMETRIES_ADAPTED_BOOST_POLYGON_POINT_HPP