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