| |
| // Copyright Eric Friedman 2003 |
| // |
| // 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/index_of.hpp> |
| #include <boost/mpl/list.hpp> |
| #include <boost/mpl/void.hpp> |
| #include <boost/mpl/aux_/test.hpp> |
| |
| MPL_TEST_CASE() |
| { |
| typedef list< int, double, float >::type types; |
| |
| typedef index_of< types, int >::type index_of_int; |
| typedef index_of< types, double >::type index_of_double; |
| typedef index_of< types, float >::type index_of_float; |
| typedef index_of< types, char >::type index_of_char; |
| |
| MPL_ASSERT_RELATION( index_of_int::value, ==, 0 ); |
| MPL_ASSERT_RELATION( index_of_double::value, ==, 1 ); |
| MPL_ASSERT_RELATION( index_of_float::value, ==, 2 ); |
| |
| MPL_ASSERT(( is_void_< index_of_char > )); |
| } |