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23 lines
651 B
C++
23 lines
651 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
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* http://www.boost.org/LICENSE_1_0.txt)
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*/
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#include <boost/hana/detail/constexpr.hpp>
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#include <boost/hana/detail/static_assert.hpp>
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#include <boost/hana/integral.hpp>
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#include <boost/hana/list.hpp>
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using namespace boost::hana;
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BOOST_HANA_CONSTEXPR_LAMBDA auto odd = [](auto x) {
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return x % int_<2> != int_<0>;
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};
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int main() {
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BOOST_HANA_STATIC_ASSERT(count(odd, list(int_<1>, int_<2>, int_<3>)) == int_<2>);
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BOOST_HANA_STATIC_ASSERT(count(odd, list(1, 2, 3)) == 2);
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}
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