| 1 | // Copyright Louis Dionne 2013-2022 |
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| 2 | // Distributed under the Boost Software License, Version 1.0. |
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| 3 | // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt) |
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| 4 | |
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| 5 | #include <boost/hana/ext/boost/mpl/integral_c.hpp> |
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| 6 | |
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| 7 | #include <boost/hana/tuple.hpp> |
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| 8 | #include <boost/hana/value.hpp> |
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| 9 | |
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| 10 | #include <laws/constant.hpp> |
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| 11 | |
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| 12 | #include <boost/mpl/int.hpp> |
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| 13 | #include <boost/mpl/integral_c.hpp> |
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| 14 | namespace hana = boost::hana; |
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| 15 | namespace mpl = boost::mpl; |
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| 16 | |
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| 17 | |
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| 18 | int main() { |
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| 19 | // value |
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| 20 | static_assert(hana::value(mpl::integral_c<int, 0>{}) == 0, "" ); |
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| 21 | static_assert(hana::value(mpl::integral_c<int, 1>{}) == 1, "" ); |
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| 22 | static_assert(hana::value(mpl::integral_c<int, 3>{}) == 3, "" ); |
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| 23 | |
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| 24 | // laws |
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| 25 | hana::test::TestConstant<hana::ext::boost::mpl::integral_c_tag<int>>{ |
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| 26 | hana::make_tuple( |
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| 27 | mpl::int_<-10>{}, mpl::int_<-2>{}, mpl::integral_c<int, 0>{}, |
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| 28 | mpl::integral_c<int, 1>{}, mpl::integral_c<int, 3>{} |
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| 29 | ), |
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| 30 | hana::tuple_t<int, long, long long> |
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| 31 | }; |
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| 32 | } |
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| 33 | |
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