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Diffstat (limited to 'libs/fusion/test/algorithm/reverse.cpp')
-rw-r--r-- | libs/fusion/test/algorithm/reverse.cpp | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/libs/fusion/test/algorithm/reverse.cpp b/libs/fusion/test/algorithm/reverse.cpp new file mode 100644 index 000000000..718d5b248 --- /dev/null +++ b/libs/fusion/test/algorithm/reverse.cpp @@ -0,0 +1,49 @@ +/*============================================================================= + Copyright (c) 2001-2011 Joel de Guzman + + Distributed under 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) +==============================================================================*/ +#include <boost/detail/lightweight_test.hpp> +#include <boost/fusion/container/vector/vector.hpp> +#include <boost/fusion/adapted/mpl.hpp> +#include <boost/fusion/sequence/io/out.hpp> +#include <boost/fusion/container/generation/make_vector.hpp> +#include <boost/fusion/sequence/comparison/equal_to.hpp> +#include <boost/fusion/algorithm/transformation/reverse.hpp> +#include <boost/mpl/range_c.hpp> + +int +main() +{ + using namespace boost::fusion; + + std::cout << tuple_open('['); + std::cout << tuple_close(']'); + std::cout << tuple_delimiter(", "); + +/// Testing the reverse_view + + { + typedef boost::mpl::range_c<int, 5, 9> mpl_list1; + mpl_list1 sequence; + + std::cout << reverse(sequence) << std::endl; + BOOST_TEST((reverse(sequence) == make_vector(8, 7, 6, 5))); + } + + { + char const* s = "Hi Kim"; + typedef vector<int, char, double, char const*> vector_type; + vector_type t(123, 'x', 3.36, s); + + std::cout << reverse(t) << std::endl; + BOOST_TEST((reverse(t) == make_vector(s, 3.36, 'x', 123))); + std::cout << reverse(reverse(t)) << std::endl; + BOOST_TEST((reverse(reverse(t)) == t)); + } + + return boost::report_errors(); +} + + |