ceph/src/boost/libs/mpl/test/zip_view.cpp

   1
   2 // Copyright Aleksey Gurtovoy 2002-2010
   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/zip_view.hpp>
  15
  16 #include <boost/mpl/transform_view.hpp>
  17 #include <boost/mpl/filter_view.hpp>
  18 #include <boost/mpl/range_c.hpp>
  19 #include <boost/mpl/vector.hpp>
  20 #include <boost/mpl/at.hpp>
  21 #include <boost/mpl/equal.hpp>
  22 #include <boost/mpl/equal_to.hpp>
  23 #include <boost/mpl/unpack_args.hpp>
  24 #include <boost/mpl/math/is_even.hpp>
  25
  26 #include <boost/mpl/aux_/test.hpp>
  27
  28 #include <boost/type_traits/is_same.hpp>
  29
  30
  31 MPL_TEST_CASE()
  32 {
  33     typedef transform_view<
  34           zip_view< vector< range_c<int,0,10>, range_c<int,10,20> > >
  35         , unpack_args< plus<> >
  36         > result;
  37
  38     MPL_ASSERT(( equal<
  39           result
  40         , filter_view< range_c<int,10,30>, is_even<_> >
  41         , equal_to<_,_>
  42         > ));
  43
  44     MPL_ASSERT(( boost::is_same< zip_view<vector<> >, zip_view<vector<> >::type > ));
  45 }