1 | /*============================================================================== |
---|---|
2 | Copyright (c) 2005-2010 Joel de Guzman |
3 | Copyright (c) 2010 Thomas Heller |
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 <algorithm> |
9 | #include <vector> |
10 | |
11 | #include <boost/detail/lightweight_test.hpp> |
12 | #include <boost/phoenix/core.hpp> |
13 | #include <boost/phoenix/operator.hpp> |
14 | #include <boost/phoenix/scope.hpp> |
15 | #include <boost/phoenix/stl.hpp> |
16 | |
17 | namespace phx = boost::phoenix; |
18 | using namespace boost::phoenix; |
19 | using namespace boost::phoenix::arg_names; |
20 | using namespace boost::phoenix::local_names; |
21 | |
22 | int main() |
23 | { |
24 | std::vector<int> u(11,1); |
25 | std::vector<int> w(11,2); |
26 | std::vector<int>::const_iterator it=w.begin(); |
27 | |
28 | boost::phoenix::generate(a0: phx::ref(t&: u), a1: lambda(_a=*phx::ref(t&: it)++)[_a*2])(); |
29 | |
30 | BOOST_TEST(std::accumulate(u.begin(), u.end(), 0) == 44); |
31 | |
32 | BOOST_TEST(lambda(_a=*phx::ref(it)++)[_a*2]()() == 4); |
33 | |
34 | return boost::report_errors(); |
35 | } |
36 | |
37 | |
38 |