| |
| // Copyright Aleksey Gurtovoy 2000-2004 |
| // |
| // 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: find.cpp 49268 2008-10-11 06:26:17Z agurtovoy $ |
| // $Date: 2008-10-11 02:26:17 -0400 (Sat, 11 Oct 2008) $ |
| // $Revision: 49268 $ |
| |
| #include <boost/mpl/find.hpp> |
| #include <boost/mpl/list.hpp> |
| #include <boost/mpl/list_c.hpp> |
| #include <boost/mpl/distance.hpp> |
| #include <boost/mpl/begin_end.hpp> |
| #include <boost/mpl/int.hpp> |
| #include <boost/mpl/aux_/test.hpp> |
| |
| MPL_TEST_CASE() |
| { |
| typedef list<int,char,long,short,char,long,double,long>::type types; |
| typedef list_c<int,1,0,5,1,7,5,0,5> values; |
| |
| typedef find<types, short>::type types_iter; |
| typedef find< values, integral_c<int,7> >::type values_iter; |
| |
| MPL_ASSERT(( is_same< deref<types_iter>::type, short> )); |
| MPL_ASSERT_RELATION( deref<values_iter>::type::value, ==, 7 ); |
| |
| typedef begin<types>::type types_first; |
| typedef begin<values>::type values_first; |
| MPL_ASSERT_RELATION( (mpl::distance< types_first,types_iter >::value), ==, 3 ); |
| MPL_ASSERT_RELATION( (mpl::distance< values_first,values_iter >::value), ==, 4 ); |
| } |