Chris@16: // Boost.Geometry (aka GGL, Generic Geometry Library)
Chris@16: 
Chris@16: // Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
Chris@16: // Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
Chris@16: // Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
Chris@16: 
Chris@16: // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
Chris@16: // (geolib/GGL), copyright (c) 1995-2010 Geodan, 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: 
Chris@16: #ifndef BOOST_GEOMETRY_GEOMETRIES_REGISTER_BOX_HPP
Chris@16: #define BOOST_GEOMETRY_GEOMETRIES_REGISTER_BOX_HPP
Chris@16: 
Chris@16: 
Chris@16: #ifndef DOXYGEN_NO_SPECIALIZATIONS
Chris@16: 
Chris@16: 
Chris@16: #define BOOST_GEOMETRY_DETAIL_SPECIALIZE_BOX_ACCESS(Box, Point, MinCorner, MaxCorner) \
Chris@16: template <size_t D> \
Chris@16: struct indexed_access<Box, min_corner, D> \
Chris@16: { \
Chris@16:     typedef typename coordinate_type<Point>::type ct; \
Chris@16:     static inline ct get(Box const& b) \
Chris@16:     { return geometry::get<D>(b. MinCorner);  } \
Chris@16:     static inline void set(Box& b, ct const& value) \
Chris@16:     { geometry::set<D>(b. MinCorner, value);  } \
Chris@16: }; \
Chris@16: template <size_t D> \
Chris@16: struct indexed_access<Box, max_corner, D> \
Chris@16: { \
Chris@16:     typedef typename coordinate_type<Point>::type ct; \
Chris@16:     static inline ct get(Box const& b) \
Chris@16:     { return geometry::get<D>(b. MaxCorner);  } \
Chris@16:     static inline void set(Box& b, ct const& value) \
Chris@16:     { geometry::set<D>(b. MaxCorner, value);  } \
Chris@16: };
Chris@16: 
Chris@16: 
Chris@16: #define BOOST_GEOMETRY_DETAIL_SPECIALIZE_BOX_ACCESS_TEMPLATED(Box, MinCorner, MaxCorner) \
Chris@16: template <typename P, size_t D> \
Chris@16: struct indexed_access<Box<P>, min_corner, D> \
Chris@16: { \
Chris@16:     typedef typename coordinate_type<P>::type ct; \
Chris@16:     static inline ct get(Box<P> const& b) \
Chris@16:     { return geometry::get<D>(b. MinCorner);  } \
Chris@16:     static inline void set(Box<P>& b, ct const& value) \
Chris@16:     { geometry::set<D>(b. MinCorner, value);  } \
Chris@16: }; \
Chris@16: template <typename P, size_t D> \
Chris@16: struct indexed_access<Box<P>, max_corner, D> \
Chris@16: { \
Chris@16:     typedef typename coordinate_type<P>::type ct; \
Chris@16:     static inline ct get(Box<P> const& b) \
Chris@16:     { return geometry::get<D>(b. MaxCorner);  } \
Chris@16:     static inline void set(Box<P>& b, ct const& value) \
Chris@16:     { geometry::set<D>(b. MaxCorner, value);  } \
Chris@16: };
Chris@16: 
Chris@16: 
Chris@16: #define BOOST_GEOMETRY_DETAIL_SPECIALIZE_BOX_ACCESS_4VALUES(Box, Point, Left, Bottom, Right, Top) \
Chris@16: template <> struct indexed_access<Box, min_corner, 0> \
Chris@16: { \
Chris@16:     typedef coordinate_type<Point>::type ct; \
Chris@16:     static inline ct get(Box const& b) { return b. Left;  } \
Chris@16:     static inline void set(Box& b, ct const& value) { b. Left = value; } \
Chris@16: }; \
Chris@16: template <> struct indexed_access<Box, min_corner, 1> \
Chris@16: { \
Chris@16:     typedef coordinate_type<Point>::type ct; \
Chris@16:     static inline ct get(Box const& b) { return b. Bottom;  } \
Chris@16:     static inline void set(Box& b, ct const& value) { b. Bottom = value; } \
Chris@16: }; \
Chris@16: template <> struct indexed_access<Box, max_corner, 0> \
Chris@16: { \
Chris@16:     typedef coordinate_type<Point>::type ct; \
Chris@16:     static inline ct get(Box const& b) { return b. Right;  } \
Chris@16:     static inline void set(Box& b, ct const& value) { b. Right = value; } \
Chris@16: }; \
Chris@16: template <> struct indexed_access<Box, max_corner, 1> \
Chris@16: { \
Chris@16:     typedef coordinate_type<Point>::type ct; \
Chris@16:     static inline ct get(Box const& b) { return b. Top; } \
Chris@16:     static inline void set(Box& b, ct const& value) { b. Top = value; } \
Chris@16: };
Chris@16: 
Chris@16: 
Chris@16: 
Chris@16: 
Chris@16: #define BOOST_GEOMETRY_DETAIL_SPECIALIZE_BOX_TRAITS(Box, PointType) \
Chris@16:     template<> struct tag<Box > { typedef box_tag type; }; \
Chris@16:     template<> struct point_type<Box > { typedef PointType type; };
Chris@16: 
Chris@16: #define BOOST_GEOMETRY_DETAIL_SPECIALIZE_BOX_TRAITS_TEMPLATED(Box) \
Chris@16:     template<typename P> struct tag<Box<P> > { typedef box_tag type; }; \
Chris@16:     template<typename P> struct point_type<Box<P> > { typedef P type; };
Chris@16: 
Chris@16: #endif // DOXYGEN_NO_SPECIALIZATIONS
Chris@16: 
Chris@16: 
Chris@16: 
Chris@16: /*!
Chris@16: \brief \brief_macro{box}
Chris@16: \ingroup register
Chris@101: \details \details_macro{BOOST_GEOMETRY_REGISTER_BOX, box} The
Chris@16:     box may contain template parameters, which must be specified then.
Chris@16: \param Box \param_macro_type{Box}
Chris@16: \param Point Point type on which box is based. Might be two or three-dimensional
Chris@16: \param MinCorner minimum corner (should be public member or method)
Chris@16: \param MaxCorner maximum corner (should be public member or method)
Chris@16: 
Chris@16: \qbk{
Chris@16: [heading Example]
Chris@16: [register_box]
Chris@16: [register_box_output]
Chris@16: }
Chris@16: */
Chris@16: #define BOOST_GEOMETRY_REGISTER_BOX(Box, Point, MinCorner, MaxCorner) \
Chris@16: namespace boost { namespace geometry { namespace traits {  \
Chris@16:     BOOST_GEOMETRY_DETAIL_SPECIALIZE_BOX_TRAITS(Box, Point) \
Chris@16:     BOOST_GEOMETRY_DETAIL_SPECIALIZE_BOX_ACCESS(Box, Point, MinCorner, MaxCorner) \
Chris@16: }}}
Chris@16: 
Chris@16: 
Chris@16: /*!
Chris@16: \brief \brief_macro{box}
Chris@16: \ingroup register
Chris@101: \details \details_macro{BOOST_GEOMETRY_REGISTER_BOX_TEMPLATED, box}
Chris@16:     \details_macro_templated{box, point}
Chris@16: \param Box \param_macro_type{Box}
Chris@16: \param MinCorner minimum corner (should be public member or method)
Chris@16: \param MaxCorner maximum corner (should be public member or method)
Chris@16: 
Chris@16: \qbk{
Chris@16: [heading Example]
Chris@16: [register_box_templated]
Chris@16: [register_box_templated_output]
Chris@16: }
Chris@16: */
Chris@16: #define BOOST_GEOMETRY_REGISTER_BOX_TEMPLATED(Box, MinCorner, MaxCorner) \
Chris@16: namespace boost { namespace geometry { namespace traits {  \
Chris@16:     BOOST_GEOMETRY_DETAIL_SPECIALIZE_BOX_TRAITS_TEMPLATED(Box) \
Chris@16:     BOOST_GEOMETRY_DETAIL_SPECIALIZE_BOX_ACCESS_TEMPLATED(Box, MinCorner, MaxCorner) \
Chris@16: }}}
Chris@16: 
Chris@16: /*!
Chris@16: \brief \brief_macro{box}
Chris@16: \ingroup register
Chris@101: \details \details_macro{BOOST_GEOMETRY_REGISTER_BOX_2D_4VALUES, box}
Chris@16: \param Box \param_macro_type{Box}
Chris@16: \param Point Point type reported as point_type by box. Must be two dimensional.
Chris@101:     Note that these box tyeps do not contain points, but they must have a
Chris@16:     related point_type
Chris@16: \param Left Left side (must be public member or method)
Chris@16: \param Bottom Bottom side (must be public member or method)
Chris@16: \param Right Right side (must be public member or method)
Chris@16: \param Top Top side (must be public member or method)
Chris@16: 
Chris@16: \qbk{
Chris@16: [heading Example]
Chris@16: [register_box_2d_4values]
Chris@16: [register_box_2d_4values_output]
Chris@16: }
Chris@16: */
Chris@16: #define BOOST_GEOMETRY_REGISTER_BOX_2D_4VALUES(Box, Point, Left, Bottom, Right, Top) \
Chris@16: namespace boost { namespace geometry { namespace traits {  \
Chris@16:     BOOST_GEOMETRY_DETAIL_SPECIALIZE_BOX_TRAITS(Box, Point) \
Chris@16:     BOOST_GEOMETRY_DETAIL_SPECIALIZE_BOX_ACCESS_4VALUES(Box, Point, Left, Bottom, Right, Top) \
Chris@16: }}}
Chris@16: 
Chris@16: 
Chris@16: 
Chris@16: // CONST versions are for boxes probably not that common. Postponed.
Chris@16: 
Chris@16: 
Chris@16: #endif // BOOST_GEOMETRY_GEOMETRIES_REGISTER_BOX_HPP