diff options
Diffstat (limited to 'src/boost/libs/mpl/test/empty_sequence.cpp')
-rw-r--r-- | src/boost/libs/mpl/test/empty_sequence.cpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/boost/libs/mpl/test/empty_sequence.cpp b/src/boost/libs/mpl/test/empty_sequence.cpp new file mode 100644 index 00000000..2fa989fa --- /dev/null +++ b/src/boost/libs/mpl/test/empty_sequence.cpp @@ -0,0 +1,39 @@ + +// Copyright Aleksey Gurtovoy 2004 +// Copyright Alexander Nasonov 2004 +// +// 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) +// +// See http://www.boost.org/libs/mpl for documentation. + +// $Id$ +// $Date$ +// $Revision$ + +#include <boost/mpl/empty_sequence.hpp> +#include <boost/mpl/size.hpp> +#include <boost/mpl/distance.hpp> +#include <boost/mpl/advance.hpp> +#include <boost/mpl/begin_end.hpp> +#include <boost/mpl/equal.hpp> +#include <boost/mpl/aux_/test.hpp> + +#include <boost/type_traits/is_same.hpp> +#include <boost/type_traits/add_pointer.hpp> + +MPL_TEST_CASE() +{ + typedef begin<empty_sequence>::type begin; + typedef end<empty_sequence>::type end; + + MPL_ASSERT(( is_same<begin,end> )); + MPL_ASSERT_RELATION( (mpl::distance<begin,end>::value), ==, 0 ); + MPL_ASSERT_RELATION( size<empty_sequence>::value, ==, 0 ); + + typedef advance_c<begin,0>::type advanced; + MPL_ASSERT(( is_same<advanced,end> )); + + MPL_ASSERT(( equal< empty_sequence, empty_sequence::type > )); +} |