1 /*==============================================================================
2 Copyright (c) 2013 Jamboree
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/vector/vector.hpp>
9 #include <boost/fusion/sequence/io/out.hpp>
10 #include <boost/fusion/sequence/comparison/equal_to.hpp>
11 #include <boost/fusion/container/generation/make_vector.hpp>
12 #include <boost/fusion/sequence/intrinsic/begin.hpp>
13 #include <boost/fusion/sequence/intrinsic/end.hpp>
14 #include <boost/fusion/sequence/intrinsic/at.hpp>
15 #include <boost/fusion/sequence/intrinsic/size.hpp>
16 #include <boost/fusion/iterator/advance.hpp>
17 #include <boost/fusion/iterator/deref.hpp>
18 #include <boost/fusion/iterator/distance.hpp>
19 #include <boost/fusion/algorithm/auxiliary/copy.hpp>
20 #include <boost/fusion/algorithm/transformation/flatten.hpp>
21
22
main()23 int main()
24 {
25 using namespace boost::fusion;
26
27 {
28 typedef vector<int, int, vector<int, int>, int> sequence_type;
29 sequence_type seq(1, 2, make_vector(3, 4), 5);
30
31 BOOST_TEST((boost::fusion::size(flatten(seq)) == 5));
32 }
33
34 {
35 typedef vector<int, int, vector<int, int>, int> sequence_type;
36 sequence_type seq(1, 2, make_vector(3, 4), 5);
37 std::cout << flatten(seq) << std::endl;
38 BOOST_TEST((flatten(seq) == make_vector(1, 2, 3, 4, 5)));
39 }
40
41 {
42 std::cout << flatten(make_vector(1, 2, make_vector(3, 4), 5)) << std::endl;
43 BOOST_TEST((flatten(make_vector(1, 2, make_vector(3, 4), 5)) == make_vector(1, 2, 3, 4, 5)));
44 }
45
46 {
47 typedef vector<int, int, vector<int, int>, int> sequence_type;
48 sequence_type seq;
49 result_of::flatten<sequence_type>::type flat(flatten(seq));
50 copy(make_vector(1, 2, 3, 4, 5), flat);
51 std::cout << seq << std::endl;
52 BOOST_TEST((seq == make_vector(1, 2, make_vector(3, 4), 5)));
53 }
54
55 return boost::report_errors();
56 }
57
58