conversion.cpp 682 B

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  1. // Copyright Louis Dionne 2013-2017
  2. // Distributed under the Boost Software License, Version 1.0.
  3. // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
  4. #include <boost/hana/core/to.hpp>
  5. #include <boost/hana/ext/boost/mpl/vector.hpp>
  6. #include <boost/hana/tuple.hpp>
  7. #include <boost/hana/type.hpp>
  8. #include <boost/mpl/vector.hpp>
  9. #include <type_traits>
  10. namespace hana = boost::hana;
  11. namespace mpl = boost::mpl;
  12. auto xs = hana::make_tuple(hana::type_c<int>, hana::type_c<char>, hana::type_c<double>);
  13. static_assert(std::is_same<
  14. decltype(hana::to<hana::ext::boost::mpl::vector_tag>(xs)),
  15. mpl::vector<int, char, double>
  16. >{}, "");
  17. int main() { }