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Viewing changes to libs/fusion/test/algorithm/push_back.cpp

  • Committer: Package Import Robot
  • Author(s): Steve M. Robbins
  • Date: 2012-02-26 00:31:44 UTC
  • Revision ID: package-import@ubuntu.com-20120226003144-eaytp12cbf6ubpms
Tags: upstream-1.49.0
Import upstream version 1.49.0

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libs/fusion/test/algorithm/push_back.cpp
 
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/*=============================================================================
 
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    Copyright (c) 2001-2011 Joel de Guzman
 
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    Distributed under the Boost Software License, Version 1.0. (See accompanying 
 
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    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
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==============================================================================*/
 
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#include <boost/detail/lightweight_test.hpp>
 
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#include <boost/fusion/container/vector/vector.hpp>
 
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#include <boost/fusion/adapted/mpl.hpp>
 
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#include <boost/fusion/sequence/io/out.hpp>
 
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#include <boost/fusion/sequence/comparison/equal_to.hpp>
 
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#include <boost/fusion/sequence/intrinsic/at.hpp>
 
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#include <boost/fusion/container/generation/make_vector.hpp>
 
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#include <boost/fusion/algorithm/transformation/push_back.hpp>
 
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#include <boost/fusion/algorithm/iteration/for_each.hpp>
 
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#include <boost/mpl/vector_c.hpp>
 
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#include <string>
 
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struct plus_one
 
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{
 
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    template <typename T>
 
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    void operator()(T& v) const
 
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    {
 
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        v += 1;
 
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    }
 
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};
 
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int
 
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main()
 
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{
 
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    using namespace boost::fusion;
 
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    std::cout << tuple_open('[');
 
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    std::cout << tuple_close(']');
 
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    std::cout << tuple_delimiter(", ");
 
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/// Testing push_back
 
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    {
 
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        char const* s = "Ruby";
 
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        typedef vector<int, char, double, char const*> vector_type;
 
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        vector_type t1(1, 'x', 3.3, s);
 
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        {
 
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            std::cout << push_back(t1, 123456) << std::endl;
 
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            BOOST_TEST((push_back(t1, 123456)
 
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                == make_vector(1, 'x', 3.3, s, 123456)));
 
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        }
 
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        {
 
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            std::cout << push_back(t1, "funny") << std::endl;
 
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            BOOST_TEST((push_back(t1, "funny")
 
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                == make_vector(1, 'x', 3.3, s, std::string("funny"))));
 
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        }
 
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        {
 
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            std::cout << push_back(t1, t1) << std::endl;
 
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            BOOST_TEST((push_back(t1, t1)
 
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                == make_vector(1, 'x', 3.3, s, t1)));
 
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        }
 
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    }
 
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    {
 
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        typedef boost::mpl::vector_c<int, 1, 2, 3, 4, 5> mpl_vec;
 
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        std::cout << boost::fusion::push_back(mpl_vec(), boost::mpl::int_<6>()) << std::endl;
 
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        BOOST_TEST((boost::fusion::push_back(mpl_vec(), boost::mpl::int_<6>())
 
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            == make_vector(1, 2, 3, 4, 5, 6)));
 
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    }
 
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    return boost::report_errors();
 
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}
 
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