| // (C) Copyright Eric Niebler 2005. |
| // Use, modification and distribution are subject to the |
| // Boost Software License, Version 1.0. (See accompanying file |
| // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| |
| /* |
| Revision history: |
| 25 August 2005 : Initial version. |
| */ |
| |
| #include <vector> |
| #include <boost/test/minimal.hpp> |
| #include <boost/foreach.hpp> |
| |
| // counter |
| int counter = 0; |
| |
| std::vector<int> my_vector(4,4); |
| |
| std::vector<int> const &get_vector() |
| { |
| ++counter; |
| return my_vector; |
| } |
| |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // test_main |
| // |
| int test_main( int, char*[] ) |
| { |
| BOOST_FOREACH(int i, get_vector()) |
| { |
| ((void)i); // no-op |
| } |
| |
| BOOST_CHECK(1 == counter); |
| |
| return 0; |
| } |