| /*============================================================================= |
| Copyright (c) 2001-2006 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/std_pair.hpp> |
| #include <boost/fusion/sequence/intrinsic/at.hpp> |
| #include <boost/fusion/sequence/intrinsic/size.hpp> |
| #include <boost/fusion/sequence/intrinsic/empty.hpp> |
| #include <boost/fusion/sequence/intrinsic/front.hpp> |
| #include <boost/fusion/sequence/intrinsic/back.hpp> |
| #include <boost/fusion/sequence/io/out.hpp> |
| #include <boost/fusion/container/vector/vector.hpp> |
| #include <boost/fusion/container/list/list.hpp> |
| #include <boost/fusion/container/generation/make_vector.hpp> |
| #include <boost/fusion/container/vector/convert.hpp> |
| #include <boost/fusion/sequence/comparison/equal_to.hpp> |
| #include <boost/fusion/sequence/comparison/not_equal_to.hpp> |
| #include <boost/fusion/sequence/comparison/less.hpp> |
| #include <boost/fusion/sequence/comparison/less_equal.hpp> |
| #include <boost/fusion/sequence/comparison/greater.hpp> |
| #include <boost/fusion/sequence/comparison/greater_equal.hpp> |
| #include <boost/fusion/mpl.hpp> |
| #include <boost/fusion/support/is_view.hpp> |
| #include <boost/mpl/is_sequence.hpp> |
| #include <boost/mpl/front.hpp> |
| #include <boost/mpl/assert.hpp> |
| #include <iostream> |
| #include <string> |
| #include <utility> |
| |
| int |
| main() |
| { |
| using namespace boost::fusion; |
| using namespace boost; |
| using namespace std; |
| |
| std::cout << tuple_open('['); |
| std::cout << tuple_close(']'); |
| std::cout << tuple_delimiter(", "); |
| |
| { |
| typedef std::pair<int, std::string> pair_type; |
| BOOST_MPL_ASSERT_NOT((traits::is_view<pair_type>)); |
| pair_type p(123, "Hola!!!"); |
| |
| std::cout << at_c<0>(p) << std::endl; |
| std::cout << at_c<1>(p) << std::endl; |
| std::cout << p << std::endl; |
| BOOST_TEST(p == make_vector(123, "Hola!!!")); |
| |
| at_c<0>(p) = 6; |
| at_c<1>(p) = "mama mia"; |
| BOOST_TEST(p == make_vector(6, "mama mia")); |
| |
| BOOST_STATIC_ASSERT(result_of::size<pair_type>::value == 2); |
| BOOST_STATIC_ASSERT(!result_of::empty<pair_type>::value); |
| |
| BOOST_TEST(front(p) == 6); |
| BOOST_TEST(back(p) == "mama mia"); |
| } |
| |
| { |
| fusion::vector<int, float> v1(4, 3.3f); |
| std::pair<short, float> v2(5, 3.3f); |
| fusion::vector<long, double> v3(5, 4.4); |
| BOOST_TEST(v1 < v2); |
| BOOST_TEST(v1 <= v2); |
| BOOST_TEST(v2 > v1); |
| BOOST_TEST(v2 >= v1); |
| BOOST_TEST(v2 < v3); |
| BOOST_TEST(v2 <= v3); |
| BOOST_TEST(v3 > v2); |
| BOOST_TEST(v3 >= v2); |
| } |
| |
| { |
| // conversion from pair to vector |
| fusion::vector<int, std::string> v(std::make_pair(123, "Hola!!!")); |
| v = std::make_pair(123, "Hola!!!"); |
| } |
| |
| { |
| // conversion from pair to list |
| fusion::list<int, std::string> l(std::make_pair(123, "Hola!!!")); |
| l = std::make_pair(123, "Hola!!!"); |
| } |
| |
| { |
| typedef std::pair<int, std::string> pair_type; |
| BOOST_MPL_ASSERT((mpl::is_sequence<pair_type>)); |
| BOOST_MPL_ASSERT((boost::is_same<int, mpl::front<pair_type>::type>)); |
| } |
| |
| return boost::report_errors(); |
| } |
| |