side.hpp 1.3 KB

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  1. // Boost.Geometry (aka GGL, Generic Geometry Library)
  2. // Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
  3. // Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
  4. // Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
  5. // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
  6. // (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
  7. // Use, modification and distribution is subject to the Boost Software License,
  8. // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  9. // http://www.boost.org/LICENSE_1_0.txt)
  10. #ifndef BOOST_GEOMETRY_STRATEGIES_SIDE_HPP
  11. #define BOOST_GEOMETRY_STRATEGIES_SIDE_HPP
  12. #include <boost/geometry/strategies/tags.hpp>
  13. namespace boost { namespace geometry
  14. {
  15. namespace strategy { namespace side
  16. {
  17. namespace services
  18. {
  19. /*!
  20. \brief Traits class binding a side determination strategy to a coordinate system
  21. \ingroup util
  22. \tparam Tag tag of coordinate system of point-type
  23. \tparam CalculationType \tparam_calculation
  24. */
  25. template <typename Tag, typename CalculationType = void>
  26. struct default_strategy
  27. {
  28. BOOST_MPL_ASSERT_MSG
  29. (
  30. false, NOT_IMPLEMENTED_FOR_THIS_TYPE
  31. , (types<Tag>)
  32. );
  33. };
  34. } // namespace services
  35. }} // namespace strategy::side
  36. }} // namespace boost::geometry
  37. #endif // BOOST_GEOMETRY_STRATEGIES_SIDE_HPP