1 | // (C) Copyright Eric Niebler 2004. |
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 | 13 December 2004 : Initial version. |
9 | 25 August 2005 : Initial version. |
10 | */ |
11 | |
12 | #include <boost/core/lightweight_test.hpp> |
13 | #include <boost/foreach.hpp> |
14 | |
15 | /////////////////////////////////////////////////////////////////////////////// |
16 | // define the container types, used by utility.hpp to generate the helper functions |
17 | typedef std::pair<int*,int*> foreach_container_type; |
18 | typedef std::pair<int const*,int const*> const foreach_const_container_type; |
19 | typedef int foreach_value_type; |
20 | typedef int &foreach_reference_type; |
21 | typedef int const &foreach_const_reference_type; |
22 | |
23 | #include "./utility.hpp" |
24 | |
25 | /////////////////////////////////////////////////////////////////////////////// |
26 | // define some containers |
27 | // |
28 | int my_array[] = { 1,2,3,4,5 }; |
29 | std::pair<int*,int*> my_pair(my_array,my_array+5); |
30 | std::pair<int const*,int const*> const my_const_pair(my_array,my_array+5); |
31 | |
32 | /////////////////////////////////////////////////////////////////////////////// |
33 | // test_main |
34 | // |
35 | int main() |
36 | { |
37 | // non-const containers by reference |
38 | BOOST_TEST(sequence_equal_byref_n(my_pair, "\1\2\3\4\5" )); |
39 | |
40 | // const containers by reference |
41 | BOOST_TEST(sequence_equal_byref_c(my_const_pair, "\1\2\3\4\5" )); |
42 | |
43 | // mutate the mutable collections |
44 | mutate_foreach_byref(rng&: my_pair); |
45 | |
46 | // compare the mutated collections to the actual results |
47 | BOOST_TEST(sequence_equal_byref_n(my_pair, "\2\3\4\5\6" )); |
48 | |
49 | return boost::report_errors(); |
50 | } |
51 | |