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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/container/set/set.hpp>
- #include <boost/fusion/container/generation/make_set.hpp>
- #include <boost/fusion/sequence/intrinsic/at_key.hpp>
- #include <boost/fusion/sequence/intrinsic/value_at_key.hpp>
- #include <boost/fusion/sequence/intrinsic/has_key.hpp>
- #include <boost/fusion/sequence/intrinsic/begin.hpp>
- #include <boost/fusion/sequence/io/out.hpp>
- #include <boost/fusion/iterator/key_of.hpp>
- #include <boost/fusion/iterator/deref_data.hpp>
- #include <boost/fusion/iterator/value_of_data.hpp>
- #include <boost/fusion/iterator/next.hpp>
- #include <boost/fusion/support/pair.hpp>
- #include <boost/fusion/support/category_of.hpp>
- #include <boost/fusion/support/is_sequence.hpp>
- #include <boost/static_assert.hpp>
- #include <boost/mpl/assert.hpp>
- #include <boost/mpl/is_sequence.hpp>
- #include <iostream>
- #include <string>
- int
- main()
- {
- using namespace boost::fusion;
- using namespace boost;
- namespace fusion = boost::fusion;
- using boost::fusion::pair;
- using boost::fusion::make_pair;
- std::cout << tuple_open('[');
- std::cout << tuple_close(']');
- std::cout << tuple_delimiter(", ");
- {
- typedef set<int, std::string> set_type;
- BOOST_MPL_ASSERT((traits::is_associative<set_type>));
-
- set_type m(123, "Hola");
-
- std::cout << at_key<int>(m) << std::endl;
- std::cout << at_key<std::string>(m) << std::endl;
-
- BOOST_TEST(at_key<int>(m) == 123);
- BOOST_TEST(at_key<std::string>(m) == "Hola");
- BOOST_STATIC_ASSERT((
- boost::is_same<boost::fusion::result_of::value_at_key<set_type, int>::type, int>::value));
- BOOST_STATIC_ASSERT((
- boost::is_same<boost::fusion::result_of::value_at_key<set_type, std::string>::type, std::string>::value));
- std::cout << m << std::endl;
- BOOST_STATIC_ASSERT((boost::fusion::result_of::has_key<set_type, int>::value));
- BOOST_STATIC_ASSERT((boost::fusion::result_of::has_key<set_type, std::string>::value));
- BOOST_STATIC_ASSERT((!boost::fusion::result_of::has_key<set_type, double>::value));
- std::cout << deref_data(begin(m)) << std::endl;
- std::cout << deref_data(fusion::next(begin(m))) << std::endl;
- BOOST_TEST(deref_data(begin(m)) == 123);
- BOOST_TEST(deref_data(fusion::next(begin(m))) == "Hola");
- BOOST_STATIC_ASSERT((boost::is_same<boost::fusion::result_of::key_of<boost::fusion::result_of::begin<set_type>::type>::type, int>::value));
- BOOST_STATIC_ASSERT((boost::is_same<boost::fusion::result_of::key_of<boost::fusion::result_of::next<boost::fusion::result_of::begin<set_type>::type>::type>::type, std::string>::value));
- BOOST_STATIC_ASSERT((boost::is_same<boost::fusion::result_of::value_of_data<boost::fusion::result_of::begin<set_type>::type>::type, int>::value));
- BOOST_STATIC_ASSERT((boost::is_same<boost::fusion::result_of::value_of_data<boost::fusion::result_of::next<boost::fusion::result_of::begin<set_type>::type>::type>::type, std::string>::value));
- }
-
- {
- std::cout << make_set('X', 123) << std::endl;
- BOOST_TEST(at_key<char>(make_set('X', 123)) == 'X');
- BOOST_TEST(at_key<int>(make_set('X', 123)) == 123);
- }
- { // testing is_sequence
- typedef set<int, float, double> t1;
- typedef set<> t2;
- typedef set<char> t3;
- BOOST_MPL_ASSERT((traits::is_sequence<t1>));
- BOOST_MPL_ASSERT((traits::is_sequence<t2>));
- BOOST_MPL_ASSERT((traits::is_sequence<t3>));
- BOOST_STATIC_ASSERT(traits::is_sequence<t1>::value);
- BOOST_STATIC_ASSERT(traits::is_sequence<t2>::value);
- BOOST_STATIC_ASSERT(traits::is_sequence<t3>::value);
- }
- { // testing mpl::is_sequence
- typedef set<int, float, double> t1;
- typedef set<> t2;
- typedef set<char> t3;
- BOOST_MPL_ASSERT((boost::mpl::is_sequence<t1>));
- BOOST_MPL_ASSERT((boost::mpl::is_sequence<t2>));
- BOOST_MPL_ASSERT((boost::mpl::is_sequence<t3>));
- }
- return boost::report_errors();
- }
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