| /*============================================================================= |
| Copyright (c) 2001-2006 Joel de Guzman |
| Copyright (c) 2006 Dan Marsden |
| |
| 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 "./example_struct.hpp" |
| #include "./example_struct_type.hpp" |
| #include <boost/detail/lightweight_test.hpp> |
| |
| #include <boost/fusion/sequence/intrinsic.hpp> |
| #include <boost/fusion/support/is_sequence.hpp> |
| #include <boost/fusion/support/category_of.hpp> |
| #include <boost/fusion/iterator.hpp> |
| #include <boost/type_traits/is_same.hpp> |
| #include <boost/mpl/assert.hpp> |
| |
| int main() |
| { |
| example::example_struct bert("bert", 99); |
| using namespace boost::fusion; |
| |
| BOOST_MPL_ASSERT((traits::is_associative<example::example_struct>)); |
| BOOST_MPL_ASSERT((traits::is_random_access<example::example_struct>)); |
| BOOST_MPL_ASSERT((traits::is_sequence<example::example_struct>)); |
| |
| BOOST_TEST(deref(begin(bert)) == "bert"); |
| BOOST_TEST(*next(begin(bert)) == 99); |
| BOOST_TEST(*prior(end(bert)) == 99); |
| BOOST_TEST(*advance_c<1>(begin(bert)) == 99); |
| BOOST_TEST(*advance_c<-1>(end(bert)) == 99); |
| BOOST_TEST(distance(begin(bert), end(bert)) == 2); |
| |
| typedef result_of::begin<example::example_struct>::type first; |
| typedef result_of::next<first>::type second; |
| BOOST_MPL_ASSERT((boost::is_same<result_of::value_of<first>::type, std::string>)); |
| BOOST_MPL_ASSERT((boost::is_same<result_of::value_of<second>::type, int>)); |
| |
| BOOST_TEST(begin(bert) != end(bert)); |
| BOOST_TEST(advance_c<2>(begin(bert)) == end(const_cast<const example::example_struct&>(bert))); |
| |
| BOOST_TEST(at_c<0>(bert) == "bert"); |
| BOOST_TEST(at_c<1>(bert) == 99); |
| |
| BOOST_TEST(at_key<fields::name>(bert) == "bert"); |
| BOOST_TEST(at_key<fields::age>(bert) == 99); |
| |
| BOOST_TEST(has_key<fields::name>(bert)); |
| BOOST_TEST(has_key<fields::age>(bert)); |
| BOOST_TEST(!has_key<int>(bert)); |
| |
| BOOST_MPL_ASSERT((boost::is_same<result_of::value_at_c<example::example_struct, 0>::type, std::string>)); |
| BOOST_MPL_ASSERT((boost::is_same<result_of::value_at_c<example::example_struct, 1>::type, int>)); |
| |
| BOOST_MPL_ASSERT((boost::is_same<result_of::value_at_key<example::example_struct, fields::name>::type, std::string>)); |
| BOOST_MPL_ASSERT((boost::is_same<result_of::value_at_key<example::example_struct, fields::age>::type, int>)); |
| |
| BOOST_TEST(deref_data(begin(bert)) == "bert"); |
| BOOST_TEST(deref_data(next(begin(bert))) == 99); |
| |
| BOOST_TEST(size(bert) == 2); |
| |
| return boost::report_errors(); |
| } |