1
2 // Copyright Aleksey Gurtovoy 2000-2004
3 //
4 // Distributed under the Boost Software License, Version 1.0.
5 // (See accompanying file LICENSE_1_0.txt or copy at
6 // http://www.boost.org/LICENSE_1_0.txt)
7 //
8 // See http://www.boost.org/libs/mpl for documentation.
9
10 // $Id$
11 // $Date$
12 // $Revision$
13
14 #include <boost/mpl/count.hpp>
15
16 #include <boost/mpl/vector.hpp>
17 #include <boost/mpl/vector_c.hpp>
18 #include <boost/mpl/integral_c.hpp>
19 #include <boost/mpl/aux_/test.hpp>
20
MPL_TEST_CASE()21 MPL_TEST_CASE()
22 {
23 typedef vector<int,char,long,short,char,long,double,long> types;
24
25 MPL_ASSERT_RELATION( (count<types,int>::value), ==, 1 );
26 MPL_ASSERT_RELATION( (count<types,double>::value), ==, 1 );
27 MPL_ASSERT_RELATION( (count<types,char>::value), ==, 2 );
28 MPL_ASSERT_RELATION( (count<types,long>::value), ==, 3 );
29 MPL_ASSERT_RELATION( (count<types,unsigned>::value), ==, 0 );
30 }
31
MPL_TEST_CASE()32 MPL_TEST_CASE()
33 {
34 typedef vector_c<int,1,0,5,1,7,5,0,5> values;
35
36 MPL_ASSERT_RELATION( (count< values, integral_c<int,1> >::value), ==, 2 );
37 MPL_ASSERT_RELATION( (count< values, integral_c<int,0> >::value), ==, 2 );
38 MPL_ASSERT_RELATION( (count< values, integral_c<int,5> >::value), ==, 3 );
39 MPL_ASSERT_RELATION( (count< values, integral_c<int,7> >::value), ==, 1 );
40 MPL_ASSERT_RELATION( (count< values, integral_c<int,8> >::value), ==, 0 );
41 }
42