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 5 #include <boost/hana/assert.hpp> 6 #include <boost/hana/contains.hpp> 7 #include <boost/hana/integral_constant.hpp> 8 #include <boost/hana/map.hpp> 9 #include <boost/hana/pair.hpp> 10 #include <boost/hana/permutations.hpp> 11 #include <boost/hana/tuple.hpp> 12 #include <boost/hana/type.hpp> 13 14 #include <string> 15 namespace hana = boost::hana; 16 using namespace std::literals; 17 18 main()19int main() { 20 auto m = hana::make_map( 21 hana::make_pair(hana::int_c<1>, "foobar"s), 22 hana::make_pair(hana::type_c<void>, 1234) 23 ); 24 25 // The order of the values is unspecified. 26 BOOST_HANA_RUNTIME_CHECK( 27 hana::values(m) ^hana::in^ hana::permutations(hana::make_tuple("foobar"s, 1234)) 28 ); 29 } 30