value_of.cpp 542 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/equal.hpp>
  5. #include <boost/hana/transform.hpp>
  6. #include <boost/hana/tuple.hpp>
  7. #include <boost/hana/value.hpp>
  8. namespace hana = boost::hana;
  9. int main() {
  10. constexpr auto xs = hana::tuple_c<int, 1, 2, 3, 4, 5>;
  11. constexpr auto vs = hana::transform(xs, hana::value_of);
  12. static_assert(vs == hana::make_tuple(1, 2, 3, 4, 5), "");
  13. }