| 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 |