| // stl_byval.cpp |
| /// |
| // (C) Copyright Eric Niebler 2004. |
| // 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 <list> |
| #include <boost/test/minimal.hpp> |
| #include <boost/foreach.hpp> |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // define the container types, used by utility.hpp to generate the helper functions |
| typedef std::list<int> foreach_container_type; |
| typedef std::list<int> const foreach_const_container_type; |
| typedef int foreach_value_type; |
| typedef int &foreach_reference_type; |
| typedef int const &foreach_const_reference_type; |
| |
| #include "./utility.hpp" |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // initialize a std::list<int> |
| std::list<int> make_list() |
| { |
| std::list<int> l; |
| l.push_back(1); |
| l.push_back(2); |
| l.push_back(3); |
| l.push_back(4); |
| l.push_back(5); |
| return l; |
| } |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // define some containers |
| // |
| std::list<int> my_list = make_list(); |
| std::list<int> const &my_const_list = my_list; |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // test_main |
| // |
| int test_main( int, char*[] ) |
| { |
| boost::mpl::false_ *p = BOOST_FOREACH_IS_LIGHTWEIGHT_PROXY(my_list); |
| |
| // non-const containers by value |
| BOOST_CHECK(sequence_equal_byval_n_r(my_list, "\5\4\3\2\1")); |
| |
| // const containers by value |
| BOOST_CHECK(sequence_equal_byval_c_r(my_const_list, "\5\4\3\2\1")); |
| |
| return 0; |
| } |