| |
| // 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: count.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/count.hpp> |
| |
| #include <boost/mpl/vector.hpp> |
| #include <boost/mpl/vector_c.hpp> |
| #include <boost/mpl/integral_c.hpp> |
| #include <boost/mpl/aux_/test.hpp> |
| |
| MPL_TEST_CASE() |
| { |
| typedef vector<int,char,long,short,char,long,double,long> types; |
| |
| MPL_ASSERT_RELATION( (count<types,int>::value), ==, 1 ); |
| MPL_ASSERT_RELATION( (count<types,double>::value), ==, 1 ); |
| MPL_ASSERT_RELATION( (count<types,char>::value), ==, 2 ); |
| MPL_ASSERT_RELATION( (count<types,long>::value), ==, 3 ); |
| MPL_ASSERT_RELATION( (count<types,unsigned>::value), ==, 0 ); |
| } |
| |
| MPL_TEST_CASE() |
| { |
| typedef vector_c<int,1,0,5,1,7,5,0,5> values; |
| |
| MPL_ASSERT_RELATION( (count< values, integral_c<int,1> >::value), ==, 2 ); |
| MPL_ASSERT_RELATION( (count< values, integral_c<int,0> >::value), ==, 2 ); |
| MPL_ASSERT_RELATION( (count< values, integral_c<int,5> >::value), ==, 3 ); |
| MPL_ASSERT_RELATION( (count< values, integral_c<int,7> >::value), ==, 1 ); |
| MPL_ASSERT_RELATION( (count< values, integral_c<int,8> >::value), ==, 0 ); |
| } |