138 lines
7.7 KiB
C++
138 lines
7.7 KiB
C++
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// Copyright 2015, 2017 Peter Dimov.
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//
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// Distributed under the Boost Software License, Version 1.0.
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//
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// See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt
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#include <boost/mp11/algorithm.hpp>
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#include <boost/mp11/list.hpp>
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#include <boost/mp11/integral.hpp>
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#include <boost/core/lightweight_test_trait.hpp>
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#include <type_traits>
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#include <tuple>
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#include <utility>
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struct X1 {};
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struct X2 {};
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struct X3 {};
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struct X4 {};
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struct X5 {};
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struct Y1 {};
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struct Y2 {};
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int main()
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{
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using boost::mp11::mp_list;
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using boost::mp11::mp_insert;
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using boost::mp11::mp_insert_c;
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using boost::mp11::mp_size_t;
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{
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using L1 = mp_list<>;
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L1, 0>, L1>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L1, mp_size_t<0>>, L1>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L1, 0, Y1>, mp_list<Y1>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L1, mp_size_t<0>, Y1>, mp_list<Y1>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L1, 0, Y1, Y2>, mp_list<Y1, Y2>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L1, mp_size_t<0>, Y1, Y2>, mp_list<Y1, Y2>>));
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using L2 = mp_list<X1, X2, X3, X4, X5>;
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 0>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 1>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 2>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 3>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 4>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 5>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 0, Y1, Y2>, mp_list<Y1, Y2, X1, X2, X3, X4, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 1, Y1, Y2>, mp_list<X1, Y1, Y2, X2, X3, X4, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 2, Y1, Y2>, mp_list<X1, X2, Y1, Y2, X3, X4, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 3, Y1, Y2>, mp_list<X1, X2, X3, Y1, Y2, X4, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 4, Y1, Y2>, mp_list<X1, X2, X3, X4, Y1, Y2, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 5, Y1, Y2>, mp_list<X1, X2, X3, X4, X5, Y1, Y2>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<0>>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<1>>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<2>>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<3>>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<4>>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<5>>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<0>, Y1, Y2>, mp_list<Y1, Y2, X1, X2, X3, X4, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<1>, Y1, Y2>, mp_list<X1, Y1, Y2, X2, X3, X4, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<2>, Y1, Y2>, mp_list<X1, X2, Y1, Y2, X3, X4, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<3>, Y1, Y2>, mp_list<X1, X2, X3, Y1, Y2, X4, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<4>, Y1, Y2>, mp_list<X1, X2, X3, X4, Y1, Y2, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<5>, Y1, Y2>, mp_list<X1, X2, X3, X4, X5, Y1, Y2>>));
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using L3 = mp_list<X1, X2, X3, X4, X5, X1, X2, X3, X4, X5, X1, X2, X3, X4, X5, X1, X2, X3, X4, X5>;
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L3, 8>, L3>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L3, mp_size_t<9>>, L3>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L3, 8, Y1, Y2>, mp_list<X1, X2, X3, X4, X5, X1, X2, X3, Y1, Y2, X4, X5, X1, X2, X3, X4, X5, X1, X2, X3, X4, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L3, mp_size_t<9>, Y1, Y2>, mp_list<X1, X2, X3, X4, X5, X1, X2, X3, X4, Y1, Y2, X5, X1, X2, X3, X4, X5, X1, X2, X3, X4, X5>>));
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}
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{
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using L1 = std::tuple<>;
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L1, 0>, L1>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L1, mp_size_t<0>>, L1>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L1, 0, Y1>, std::tuple<Y1>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L1, mp_size_t<0>, Y1>, std::tuple<Y1>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L1, 0, Y1, Y2>, std::tuple<Y1, Y2>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L1, mp_size_t<0>, Y1, Y2>, std::tuple<Y1, Y2>>));
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using L2 = std::tuple<X1, X2, X3, X4, X5>;
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 0>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 1>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 2>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 3>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 4>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 5>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 0, Y1, Y2>, std::tuple<Y1, Y2, X1, X2, X3, X4, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 1, Y1, Y2>, std::tuple<X1, Y1, Y2, X2, X3, X4, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 2, Y1, Y2>, std::tuple<X1, X2, Y1, Y2, X3, X4, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 3, Y1, Y2>, std::tuple<X1, X2, X3, Y1, Y2, X4, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 4, Y1, Y2>, std::tuple<X1, X2, X3, X4, Y1, Y2, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L2, 5, Y1, Y2>, std::tuple<X1, X2, X3, X4, X5, Y1, Y2>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<0>>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<1>>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<2>>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<3>>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<4>>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<5>>, L2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<0>, Y1, Y2>, std::tuple<Y1, Y2, X1, X2, X3, X4, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<1>, Y1, Y2>, std::tuple<X1, Y1, Y2, X2, X3, X4, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<2>, Y1, Y2>, std::tuple<X1, X2, Y1, Y2, X3, X4, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<3>, Y1, Y2>, std::tuple<X1, X2, X3, Y1, Y2, X4, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<4>, Y1, Y2>, std::tuple<X1, X2, X3, X4, Y1, Y2, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L2, mp_size_t<5>, Y1, Y2>, std::tuple<X1, X2, X3, X4, X5, Y1, Y2>>));
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using L3 = std::tuple<X1, X2, X3, X4, X5, X1, X2, X3, X4, X5, X1, X2, X3, X4, X5, X1, X2, X3, X4, X5>;
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L3, 8>, L3>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L3, mp_size_t<9>>, L3>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert_c<L3, 8, Y1, Y2>, std::tuple<X1, X2, X3, X4, X5, X1, X2, X3, Y1, Y2, X4, X5, X1, X2, X3, X4, X5, X1, X2, X3, X4, X5>>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_insert<L3, mp_size_t<9>, Y1, Y2>, std::tuple<X1, X2, X3, X4, X5, X1, X2, X3, X4, Y1, Y2, X5, X1, X2, X3, X4, X5, X1, X2, X3, X4, X5>>));
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}
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return boost::report_errors();
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}
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