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21 lines
613 B
C++
21 lines
613 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/detail/assert.hpp>
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#include <boost/hana/foreign.hpp>
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#include <boost/hana/tuple.hpp>
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using namespace boost::hana;
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int main() {
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//! [main]
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BOOST_HANA_CONSTEXPR_ASSERT(head(tuple(1, '2', 3.3)) == 1);
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BOOST_HANA_CONSTEXPR_ASSERT(tail(tuple(1, '2', 3.3)) == tuple('2', 3.3));
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BOOST_HANA_CONSTANT_ASSERT(!is_empty(tuple(1, '2', 3.3)));
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BOOST_HANA_CONSTANT_ASSERT(is_empty(tuple()));
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//! [main]
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}
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