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-rw-r--r--libs/fusion/test/algorithm/reverse.cpp49
1 files changed, 49 insertions, 0 deletions
diff --git a/libs/fusion/test/algorithm/reverse.cpp b/libs/fusion/test/algorithm/reverse.cpp
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+/*=============================================================================
+ 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();
+}
+
+