azimuth.hpp 1.2 KB

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  1. // Boost.Geometry (aka GGL, Generic Geometry Library)
  2. // Copyright (c) 2016-2017 Oracle and/or its affiliates.
  3. // Contributed and/or modified by Vissarion Fisikopoulos, on behalf of Oracle
  4. // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
  5. // Use, modification and distribution is subject to the Boost Software License,
  6. // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  7. // http://www.boost.org/LICENSE_1_0.txt)
  8. #ifndef BOOST_GEOMETRY_STRATEGIES_AZIMUTH_HPP
  9. #define BOOST_GEOMETRY_STRATEGIES_AZIMUTH_HPP
  10. #include <boost/mpl/assert.hpp>
  11. namespace boost { namespace geometry
  12. {
  13. namespace strategy { namespace azimuth { namespace services
  14. {
  15. /*!
  16. \brief Traits class binding a default azimuth strategy to a coordinate system
  17. \ingroup util
  18. \tparam CSTag tag of coordinate system
  19. \tparam CalculationType \tparam_calculation
  20. */
  21. template <typename CSTag, typename CalculationType = void>
  22. struct default_strategy
  23. {
  24. BOOST_MPL_ASSERT_MSG
  25. (
  26. false, NOT_IMPLEMENTED_FOR_THIS_TYPE
  27. , (types<CSTag>)
  28. );
  29. };
  30. }}} // namespace strategy::azimuth::services
  31. }} // namespace boost::geometry
  32. #endif // BOOST_GEOMETRY_STRATEGIES_AZIMUTH_HPP