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📄 as_vector.cpp

📁 Boost provides free peer-reviewed portable C++ source libraries. We emphasize libraries that work
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/*=============================================================================    Copyright (c) 2001-2006 Joel de Guzman    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)==============================================================================*/#include <boost/detail/lightweight_test.hpp>#include <boost/fusion/container/vector/vector.hpp>#include <boost/fusion/adapted/mpl.hpp>#include <boost/fusion/container/generation/make_vector.hpp>#include <boost/fusion/container/generation/make_list.hpp>#include <boost/fusion/container/vector/convert.hpp>#include <boost/fusion/algorithm/transformation/push_back.hpp>#include <boost/fusion/sequence/comparison/equal_to.hpp>#include <boost/fusion/sequence/io/out.hpp>#include <boost/mpl/vector_c.hpp>#include <string>intmain(){    using namespace boost::fusion;    using namespace boost;    std::cout << tuple_open('[');    std::cout << tuple_close(']');    std::cout << tuple_delimiter(", ");    {        vector0 empty;        std::cout << as_vector(make_list(1, 1.23, "harru")) << std::endl;        std::cout << as_vector(push_back(empty, 999)) << std::endl;                BOOST_TEST(as_vector(make_list(1, 1.23, "harru")) == make_list(1, 1.23, std::string("harru")));        BOOST_TEST(as_vector(push_back(empty, 999)) == push_back(empty, 999));    }    {        std::cout << as_vector(mpl::vector_c<int, 1, 2, 3, 4, 5>()) << std::endl;        BOOST_TEST((as_vector(mpl::vector_c<int, 1, 2, 3, 4, 5>())             == mpl::vector_c<int, 1, 2, 3, 4, 5>()));    }        {        // test conversion        vector<int, std::string> v(make_list(123, "harru"));        BOOST_TEST(v == make_list(123, "harru"));        v = (make_list(235, "hola")); // test assign        BOOST_TEST(v == make_list(235, "hola"));    }    return boost::report_errors();}

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