envelope.hpp 1.2 KB

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  1. // Boost.Geometry (aka GGL, Generic Geometry Library)
  2. // Copyright (c) 2016-2020 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_STRATEGY_ENVELOPE_HPP
  9. #define BOOST_GEOMETRY_STRATEGY_ENVELOPE_HPP
  10. #include <boost/geometry/core/static_assert.hpp>
  11. namespace boost { namespace geometry
  12. {
  13. namespace strategy { namespace envelope { namespace services
  14. {
  15. /*!
  16. \brief Traits class binding a default envelope strategy to a coordinate system
  17. \ingroup util
  18. \tparam Tag tag of geometry
  19. \tparam CSTag tag of coordinate system
  20. \tparam CalculationType \tparam_calculation
  21. */
  22. template <typename Tag, typename CSTag, typename CalculationType = void>
  23. struct default_strategy
  24. {
  25. BOOST_GEOMETRY_STATIC_ASSERT_FALSE(
  26. "Not implemented for this type.",
  27. Tag, CSTag);
  28. };
  29. }}} // namespace strategy::envelope::services
  30. }} // namespace boost::geometry
  31. #endif // BOOST_GEOMETRY_STRATEGY_ENVELOPE_HPP