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1 | // Copyright David Abrahams 2005. Distributed under the Boost |
2 | // Software License, Version 1.0. (See accompanying | |
3 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
4 | ||
5 | #include <boost/parameter/aux_/unwrap_cv_reference.hpp> | |
6 | #include <boost/mpl/assert.hpp> | |
7 | #include <boost/ref.hpp> | |
8 | #include <boost/type_traits/is_same.hpp> | |
9 | ||
10 | namespace test | |
11 | { | |
12 | using namespace boost::parameter::aux; | |
13 | using namespace boost; | |
14 | struct foo {}; | |
15 | ||
16 | BOOST_MPL_ASSERT((is_same<unwrap_cv_reference<int>::type,int>)); | |
17 | BOOST_MPL_ASSERT((is_same<unwrap_cv_reference<int const>::type,int const>)); | |
18 | BOOST_MPL_ASSERT((is_same<unwrap_cv_reference<int volatile>::type,int volatile>)); | |
19 | BOOST_MPL_ASSERT((is_same<unwrap_cv_reference<int const volatile>::type,int const volatile>)); | |
20 | ||
21 | BOOST_MPL_ASSERT((is_same<unwrap_cv_reference<foo>::type,foo>)); | |
22 | BOOST_MPL_ASSERT((is_same<unwrap_cv_reference<foo const>::type,foo const>)); | |
23 | BOOST_MPL_ASSERT((is_same<unwrap_cv_reference<foo volatile>::type,foo volatile>)); | |
24 | BOOST_MPL_ASSERT((is_same<unwrap_cv_reference<foo const volatile>::type,foo const volatile>)); | |
25 | ||
26 | BOOST_MPL_ASSERT((is_same<unwrap_cv_reference<reference_wrapper<foo> >::type,foo>)); | |
27 | BOOST_MPL_ASSERT((is_same<unwrap_cv_reference<reference_wrapper<foo> const>::type,foo>)); | |
28 | BOOST_MPL_ASSERT((is_same<unwrap_cv_reference<reference_wrapper<foo> volatile>::type,foo>)); | |
29 | BOOST_MPL_ASSERT((is_same<unwrap_cv_reference<reference_wrapper<foo> const volatile>::type,foo>)); | |
30 | } |