ceph/src/boost/libs/hana/test/ext/std/ratio/plus.cpp

   1 // Copyright Louis Dionne 2013-2016
   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
   5 #include <boost/hana/assert.hpp>
   6 #include <boost/hana/equal.hpp>
   7 #include <boost/hana/ext/std/ratio.hpp>
   8 #include <boost/hana/plus.hpp>
   9
  10 #include <ratio>
  11 namespace hana = boost::hana;
  12
  13
  14 int main() {
  15     BOOST_HANA_CONSTANT_CHECK(hana::equal(
  16         hana::plus(std::ratio<3, 4>{}, std::ratio<5, 10>{}),
  17         std::ratio<3*10 + 5*4, 4*10>{}
  18     ));
  19 }