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26 lines
691 B
C++
26 lines
691 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/integral.hpp>
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#include <boost/hana/list/instance.hpp>
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#include <boost/hana/type.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_LAMBDA auto xs = list(
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int_<1>, type<int>, int_<2>, type<float>, int_<3>, type<void>, type<char>
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);
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BOOST_HANA_CONSTANT_ASSERT(
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filter(xs, in ^ list(int_<3>, type<int>, type<void>))
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==
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list(type<int>, int_<3>, type<void>)
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);
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//! [main]
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}
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