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- /*=============================================================================
- Copyright (c) 2001-2011 Joel de Guzman
- 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/detail/lightweight_test.hpp>
- #include <boost/fusion/adapted/struct/adapt_assoc_struct.hpp>
- #include <boost/fusion/container/vector/vector.hpp>
- #include <boost/fusion/adapted/mpl.hpp>
- #include <boost/fusion/container/generation/make_vector.hpp>
- #include <boost/fusion/container/map/convert.hpp>
- #include <boost/fusion/container/generation/make_set.hpp>
- #include <boost/fusion/container/vector/convert.hpp>
- #include <boost/fusion/sequence/comparison/equal_to.hpp>
- #include <boost/fusion/sequence/intrinsic/at_key.hpp>
- #include <boost/fusion/sequence/io/out.hpp>
- #include <boost/fusion/support/pair.hpp>
- namespace ns
- {
- struct x_member;
- struct y_member;
- struct z_member;
- struct point
- {
- int x;
- int y;
- };
- }
- BOOST_FUSION_ADAPT_ASSOC_STRUCT(
- ns::point,
- (int, x, ns::x_member)
- (int, y, ns::y_member)
- )
- int
- main()
- {
- using namespace boost::fusion;
- using namespace boost;
- std::cout << tuple_open('[');
- std::cout << tuple_close(']');
- std::cout << tuple_delimiter(", ");
- {
- ns::point p = {123, 456};
- std::cout << as_map(p) << std::endl;
- }
- {
- ns::point p = {123, 456};
- boost::fusion::result_of::as_map<ns::point>::type map(p);
- std::cout << at_key<ns::x_member>(map) << std::endl;
- std::cout << at_key<ns::y_member>(map) << std::endl;
- BOOST_TEST(at_key<ns::x_member>(map) == 123);
- BOOST_TEST(at_key<ns::y_member>(map) == 456);
- }
- {
- boost::fusion::result_of::as_map<set<int, char> >::type map(make_set(1, '2'));
- BOOST_TEST(at_key<int>(map) == 1);
- BOOST_TEST(at_key<char>(map) == '2');
- }
-
- {
- // test conversion
- typedef map<
- pair<ns::x_member, int>
- , pair<ns::y_member, int> >
- map_type;
- ns::point p = {123, 456};
- map_type m(p);
- BOOST_TEST(as_vector(m) == make_vector(make_pair<ns::x_member>(123), make_pair<ns::y_member>(456)));
- m = (make_vector(make_pair<ns::x_member>(123), make_pair<ns::y_member>(456))); // test assign
- BOOST_TEST(as_vector(m) == make_vector(make_pair<ns::x_member>(123), make_pair<ns::y_member>(456)));
- }
- return boost::report_errors();
- }
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