remove.cpp 781 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/assert.hpp>
  5. #include <boost/hana/equal.hpp>
  6. #include <boost/hana/optional.hpp>
  7. #include <boost/hana/remove.hpp>
  8. #include <boost/hana/tuple.hpp>
  9. #include <boost/hana/type.hpp>
  10. namespace hana = boost::hana;
  11. BOOST_HANA_CONSTANT_CHECK(hana::remove(hana::tuple_t<int, char, float>, hana::type_c<char>) == hana::tuple_t<int, float>);
  12. BOOST_HANA_CONSTANT_CHECK(hana::remove(hana::just(hana::type_c<int>), hana::type_c<char>) == hana::just(hana::type_c<int>));
  13. BOOST_HANA_CONSTANT_CHECK(hana::remove(hana::just(hana::type_c<int>), hana::type_c<int>) == hana::nothing);
  14. int main() { }