1 | // (C) Copyright Eric Niebler 2005. |
---|---|
2 | // Use, modification and distribution are subject to the |
3 | // Boost Software License, Version 1.0. (See accompanying file |
4 | // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
5 | |
6 | /* |
7 | Revision history: |
8 | 25 August 2005 : Initial version. |
9 | */ |
10 | |
11 | #include <vector> |
12 | #include <boost/core/lightweight_test.hpp> |
13 | #include <boost/foreach.hpp> |
14 | |
15 | // counter |
16 | int counter = 0; |
17 | |
18 | std::vector<int> my_vector(4,4); |
19 | |
20 | std::vector<int> const &get_vector() |
21 | { |
22 | ++counter; |
23 | return my_vector; |
24 | } |
25 | |
26 | |
27 | /////////////////////////////////////////////////////////////////////////////// |
28 | // test_main |
29 | // |
30 | int main() |
31 | { |
32 | BOOST_FOREACH(int i, get_vector()) |
33 | { |
34 | ((void)i); // no-op |
35 | } |
36 | |
37 | BOOST_TEST(1 == counter); |
38 | |
39 | return boost::report_errors(); |
40 | } |
41 |