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- // Copyright 2016, 2017 Peter Dimov.
- //
- // Distributed under the Boost Software License, Version 1.0.
- //
- // See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt
- #include <boost/mp11/map.hpp>
- #include <boost/mp11/list.hpp>
- #include <boost/core/lightweight_test_trait.hpp>
- #include <type_traits>
- #include <tuple>
- #include <utility>
- int main()
- {
- using boost::mp11::mp_map_erase;
- using boost::mp11::mp_list;
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_erase<mp_list<>, void>, mp_list<>>));
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_erase<std::tuple<>, int>, std::tuple<>>));
- {
- using M = mp_list<std::pair<int, int const>, std::pair<long, long const>>;
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_erase<M, char>, M>));
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_erase<M, int>, mp_list<std::pair<long, long const>>>));
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_erase<M, long>, mp_list<std::pair<int, int const>>>));
- }
- {
- using M = std::tuple<std::pair<int, int const>, std::pair<long, long const>>;
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_erase<M, char>, M>));
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_erase<M, int>, std::tuple<std::pair<long, long const>>>));
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_erase<M, long>, std::tuple<std::pair<int, int const>>>));
- }
- {
- using M = mp_list<mp_list<int>, mp_list<long, long>, mp_list<long long, long long, long long>>;
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_erase<M, char>, M>));
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_erase<M, int>, mp_list<mp_list<long, long>, mp_list<long long, long long, long long>>>));
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_erase<M, long>, mp_list<mp_list<int>, mp_list<long long, long long, long long>>>));
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_erase<M, long long>, mp_list<mp_list<int>, mp_list<long, long>>>));
- }
- {
- using M = std::tuple<mp_list<int>, std::pair<long, long>, std::tuple<long long, long long, long long>>;
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_erase<M, char>, M>));
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_erase<M, int>, std::tuple<std::pair<long, long>, std::tuple<long long, long long, long long>>>));
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_erase<M, long>, std::tuple<mp_list<int>, std::tuple<long long, long long, long long>>>));
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_erase<M, long long>, std::tuple<mp_list<int>, std::pair<long, long>>>));
- }
- return boost::report_errors();
- }
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