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93 lines
3.1 KiB
C++
93 lines
3.1 KiB
C++
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/*=============================================================================
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Copyright (c) 2001-2006 Joel de Guzman
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Use, modification and distribution is subject to the Boost Software
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License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#include <boost/detail/lightweight_test.hpp>
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#include <boost/fusion/sequence/adapted/std_pair.hpp>
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#include <boost/fusion/sequence/intrinsic/at.hpp>
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#include <boost/fusion/sequence/intrinsic/size.hpp>
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#include <boost/fusion/sequence/intrinsic/empty.hpp>
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#include <boost/fusion/sequence/intrinsic/front.hpp>
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#include <boost/fusion/sequence/intrinsic/back.hpp>
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#include <boost/fusion/sequence/io/out.hpp>
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#include <boost/fusion/sequence/container/vector/vector.hpp>
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#include <boost/fusion/sequence/container/list/list.hpp>
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#include <boost/fusion/sequence/generation/make_vector.hpp>
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#include <boost/fusion/sequence/conversion/as_vector.hpp>
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#include <boost/fusion/sequence/comparison/equal_to.hpp>
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#include <boost/fusion/sequence/comparison/not_equal_to.hpp>
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#include <boost/fusion/sequence/comparison/less.hpp>
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#include <boost/fusion/sequence/comparison/less_equal.hpp>
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#include <boost/fusion/sequence/comparison/greater.hpp>
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#include <boost/fusion/sequence/comparison/greater_equal.hpp>
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#include <boost/fusion/support/is_view.hpp>
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#include <boost/mpl/assert.hpp>
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#include <iostream>
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#include <string>
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#include <utility>
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int
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main()
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{
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using namespace boost::fusion;
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using namespace boost;
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using namespace std;
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std::cout << tuple_open('[');
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std::cout << tuple_close(']');
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std::cout << tuple_delimiter(", ");
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{
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typedef std::pair<int, std::string> pair_type;
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BOOST_MPL_ASSERT_NOT((traits::is_view<pair_type>));
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pair_type p(123, "Hola!!!");
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std::cout << at_c<0>(p) << std::endl;
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std::cout << at_c<1>(p) << std::endl;
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std::cout << p << std::endl;
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BOOST_TEST(p == make_vector(123, "Hola!!!"));
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at_c<0>(p) = 6;
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at_c<1>(p) = "mama mia";
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BOOST_TEST(p == make_vector(6, "mama mia"));
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BOOST_STATIC_ASSERT(result_of::size<pair_type>::value == 2);
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BOOST_STATIC_ASSERT(!result_of::empty<pair_type>::value);
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BOOST_TEST(front(p) == 6);
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BOOST_TEST(back(p) == "mama mia");
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}
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{
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fusion::vector<int, float> v1(4, 3.3f);
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std::pair<short, float> v2(5, 3.3f);
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fusion::vector<long, double> v3(5, 4.4);
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BOOST_TEST(v1 < v2);
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BOOST_TEST(v1 <= v2);
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BOOST_TEST(v2 > v1);
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BOOST_TEST(v2 >= v1);
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BOOST_TEST(v2 < v3);
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BOOST_TEST(v2 <= v3);
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BOOST_TEST(v3 > v2);
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BOOST_TEST(v3 >= v2);
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}
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{
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// conversion from pair to vector
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fusion::vector<int, std::string> v(std::make_pair(123, "Hola!!!"));
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v = std::make_pair(123, "Hola!!!");
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}
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{
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// conversion from pair to list
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fusion::list<int, std::string> l(std::make_pair(123, "Hola!!!"));
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l = std::make_pair(123, "Hola!!!");
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}
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return boost::report_errors();
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}
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