1 /*=============================================================================
2 Copyright (c) 2001-2011 Joel de Guzman
3
4 Distributed under the Boost Software License, Version 1.0. (See accompanying
5 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
6 ==============================================================================*/
7 #include <boost/detail/lightweight_test.hpp>
8 #include <boost/fusion/container/set/set.hpp>
9 #include <boost/fusion/container/generation/make_set.hpp>
10 #include <boost/fusion/container/map/map.hpp>
11 #include <boost/fusion/container/generation/make_map.hpp>
12 #include <boost/fusion/sequence/comparison/equal_to.hpp>
13 #include <boost/fusion/container/vector/convert.hpp>
14 #include <boost/fusion/container/set/convert.hpp>
15 #include <boost/fusion/container/map/convert.hpp>
16 #include <boost/fusion/container/generation/make_vector.hpp>
17 #include <boost/fusion/sequence/intrinsic/size.hpp>
18 #include <boost/fusion/iterator/deref.hpp>
19 #include <boost/fusion/algorithm/transformation/erase_key.hpp>
20 #include <boost/fusion/algorithm/query/find.hpp>
21 #include <boost/fusion/sequence/io/out.hpp>
22 #include <boost/fusion/support/pair.hpp>
23 #include <boost/static_assert.hpp>
24 #include <iostream>
25 #include <string>
26
27 template <typename Set>
test_set(Set const & set)28 void test_set(Set const& set)
29 {
30 using namespace boost::fusion;
31 std::cout << set << std::endl;
32
33 BOOST_STATIC_ASSERT(boost::fusion::result_of::size<Set>::value == 3);
34 BOOST_TEST((*find<int>(set) == 1));
35 BOOST_TEST((*find<double>(set) == 1.5));
36 BOOST_TEST((*find<std::string>(set) == "hello"));
37 }
38
39 typedef boost::mpl::int_<1> _1;
40 typedef boost::mpl::int_<2> _2;
41 typedef boost::mpl::int_<3> _3;
42 typedef boost::mpl::int_<4> _4;
43
44 template <typename Map>
test_map(Map const & map)45 void test_map(Map const& map)
46 {
47 using namespace boost::fusion;
48 std::cout << map << std::endl;
49
50 BOOST_STATIC_ASSERT(boost::fusion::result_of::size<Map>::value == 3);
51 BOOST_TEST(((*find<_1>(map)).second == 1));
52 BOOST_TEST(((*find<_3>(map)).second == 1.5));
53 BOOST_TEST(((*find<_4>(map)).second == std::string("hello")));
54 }
55
56 int
main()57 main()
58 {
59 using namespace boost::fusion;
60 using namespace boost;
61 using namespace std;
62 using boost::fusion::pair;
63 using boost::fusion::make_pair;
64
65 std::cout << tuple_open('[');
66 std::cout << tuple_close(']');
67 std::cout << tuple_delimiter(", ");
68
69 test_set(erase_key<char>(make_set(1, 'x', 1.5, std::string("hello"))));
70 test_map(erase_key<_2>(make_map<_1, _2, _3, _4>(1, 'x', 1.5, "hello")));
71
72 return boost::report_errors();
73 }
74
75