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31 lines
573 B
C++
31 lines
573 B
C++
/*
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@copyright Louis Dionne 2014
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Distributed under the Boost Software License, Version 1.0.
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(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
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*/
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#include <boost/hana/assert.hpp>
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#include <boost/hana/integral_constant.hpp>
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using namespace boost::hana;
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int main() {
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{
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//! [minus]
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BOOST_HANA_CONSTANT_CHECK(minus(int_<3>, int_<5>) == int_<-2>);
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BOOST_HANA_CONSTEXPR_CHECK(minus(1, 2) == -1);
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//! [minus]
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}{
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//! [negate]
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BOOST_HANA_CONSTANT_CHECK(negate(int_<3>) == int_<-3>);
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BOOST_HANA_CONSTEXPR_CHECK(negate(2) == -2);
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//! [negate]
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}
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}
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