| 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/equal.hpp> |
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| 6 | #include <boost/hana/functional/iterate.hpp> |
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| 7 | #include <boost/hana/functional/placeholder.hpp> |
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| 8 | #include <boost/hana/tuple.hpp> |
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| 9 | namespace hana = boost::hana; |
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| 10 | |
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| 11 | |
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| 12 | constexpr auto next_10 = hana::iterate<10>(hana::_ + 1); |
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| 13 | static_assert(next_10(3) == 13, "" ); |
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| 14 | |
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| 15 | constexpr auto xs = hana::make_tuple(1, 2, 3, 4, 5, 6, 7, 8, 9, 10); |
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| 16 | static_assert(hana::iterate<3>(hana::make_tuple, xs) == |
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| 17 | hana::make_tuple(hana::make_tuple(hana::make_tuple(xs))), "" ); |
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| 18 | |
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| 19 | int main() { } |
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| 20 | |
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