1 /*=============================================================================
2 Copyright (c) 2001-2011 Joel de Guzman
3 Copyright (c) 2005-2006 Dan Marsden
4
5 Distributed under the Boost Software License, Version 1.0. (See accompanying
6 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
7 ==============================================================================*/
8 #include <boost/detail/lightweight_test.hpp>
9 #include <boost/fusion/container/vector/vector.hpp>
10 #include <boost/fusion/adapted/mpl.hpp>
11 #include <boost/fusion/sequence/io/out.hpp>
12 #include <boost/fusion/container/generation/make_vector.hpp>
13 #include <boost/fusion/sequence/comparison/equal_to.hpp>
14 #include <boost/fusion/algorithm/transformation/filter.hpp>
15 #include <boost/mpl/vector.hpp>
16
17 int
main()18 main()
19 {
20 using namespace boost::fusion;
21
22 std::cout << tuple_open('[');
23 std::cout << tuple_close(']');
24 std::cout << tuple_delimiter(", ");
25
26 typedef boost::fusion::vector<char,double,char> vector_type;
27 vector_type t('a', 6.6, 'b');
28
29 {
30 std::cout << filter<char>(t) << std::endl;
31 BOOST_TEST((filter<char>(t)
32 == make_vector('a', 'b')));
33 }
34
35 {
36 typedef boost::mpl::vector<char,double,char> mpl_vec;
37 BOOST_TEST((filter<char>(mpl_vec())
38 == make_vector('\0', '\0')));
39 }
40
41 return boost::report_errors();
42 }
43
44