| 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/assert.hpp> |
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| 6 | #include <boost/hana/functional/placeholder.hpp> |
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| 7 | #include <boost/hana/integral_constant.hpp> |
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| 8 | |
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| 9 | #include "matrix/comparable.hpp" |
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| 10 | #include "matrix/functor.hpp" |
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| 11 | namespace hana = boost::hana; |
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| 12 | using namespace cppcon; |
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| 13 | |
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| 14 | |
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| 15 | int main() { |
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| 16 | // transform |
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| 17 | { |
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| 18 | BOOST_HANA_CONSTEXPR_LAMBDA auto m = matrix( |
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| 19 | row(1, hana::int_c<2>, 3), |
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| 20 | row(hana::int_c<4>, 5, 6), |
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| 21 | row(7, 8, hana::int_c<9>) |
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| 22 | ); |
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| 23 | |
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| 24 | BOOST_HANA_CONSTEXPR_CHECK(hana::equal( |
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| 25 | hana::transform(m, hana::_ + hana::int_c<1>), |
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| 26 | matrix( |
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| 27 | row(2, hana::int_c<3>, 4), |
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| 28 | row(hana::int_c<5>, 6, 7), |
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| 29 | row(8, 9, hana::int_c<10>) |
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| 30 | ) |
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| 31 | )); |
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| 32 | } |
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| 33 | } |
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| 34 | |
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