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hana/example/logical/and.cpp
2014-08-05 10:37:54 -04:00

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575 B
C++

/*
@copyright Louis Dionne 2014
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#include <boost/hana/bool.hpp>
#include <boost/hana/detail/assert.hpp>
using namespace boost::hana;
int main() {
//! [main]
BOOST_HANA_CONSTANT_ASSERT(and_(true_, true_, true_, true_));
BOOST_HANA_CONSTEXPR_ASSERT(!and_(true_, false, true_, true_));
//! [main]
// Not supported right now.
// struct invalid { };
// BOOST_HANA_STATIC_ASSERT(!and_(false_, invalid{}));
}