ceph/src/boost/libs/fusion/test/algorithm/zip_ignore.cpp

   1 /*=============================================================================
   2     Copyright (c) 2001-2007 Joel de Guzman
   3     Copyright (c) 2007 Dan Marsden
   4
   5     Distributed under the Boost Software License, Version 1.0. (See accompanying
   6     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   7 ==============================================================================*/
   8 #include <boost/detail/lightweight_test.hpp>
   9 #include <boost/fusion/container/vector.hpp>
  10 #include <boost/fusion/algorithm/transformation/zip.hpp>
  11 #include <boost/fusion/support/unused.hpp>
  12 #include <boost/fusion/iterator.hpp>
  13 #include <boost/fusion/sequence/intrinsic.hpp>
  14
  15 int main()
  16 {
  17     using namespace boost::fusion;
  18     {
  19         vector<int, int> iv(1,2);
  20         vector<char, char> cv('a', 'b');
  21         BOOST_TEST(at_c<0>(at_c<0>(zip(iv, unused, cv))) == 1);
  22         BOOST_TEST(at_c<2>(at_c<0>(zip(iv, unused, cv))) == 'a');
  23
  24         BOOST_TEST(at_c<0>(at_c<1>(zip(iv, unused, cv))) == 2);
  25         BOOST_TEST(at_c<2>(at_c<1>(zip(iv, unused, cv))) == 'b');
  26     }
  27     return boost::report_errors();
  28 }