1 | /*============================================================================= |
2 | Copyright (c) 2001-2007 Joel de Guzman |
3 | Copyright (c) 2014 John Fletcher |
4 | Copyright (c) 2018 Kohei Takahsahi |
5 | |
6 | Distributed under the Boost Software License, Version 1.0. (See accompanying |
7 | file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
8 | ==============================================================================*/ |
9 | #include <vector> |
10 | |
11 | #include <boost/detail/lightweight_test.hpp> |
12 | #include <boost/phoenix/core.hpp> |
13 | #include <boost/phoenix/operator/self.hpp> |
14 | #include <boost/phoenix/operator/arithmetic.hpp> |
15 | #include <boost/phoenix/scope/lambda.hpp> |
16 | #include <boost/phoenix/stl/algorithm/iteration.hpp> |
17 | #include <boost/phoenix/stl/container.hpp> |
18 | |
19 | int main() |
20 | { |
21 | using boost::phoenix::lambda; |
22 | using boost::phoenix::arg_names::_1; |
23 | using boost::phoenix::arg_names::_2; |
24 | using boost::phoenix::local_names::_a; |
25 | using boost::phoenix::for_each; |
26 | |
27 | int init[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }; |
28 | std::vector<int> v(init, init+10); |
29 | |
30 | int x = 0; |
31 | for_each(a0: _1, a1: lambda(_a = _2)[_a += _1])(v, x); |
32 | BOOST_TEST(x == 55); |
33 | |
34 | return boost::report_errors(); |
35 | } |
36 | |
37 | |