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hana/example/integral_constant.cpp
2014-09-03 11:06:46 -04:00

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702 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/detail/assert.hpp>
#include <boost/hana/ext/std/integral_constant.hpp>
#include <boost/hana/integral.hpp>
using namespace boost::hana;
int main() {
{
//! [integral_constant]
BOOST_HANA_CONSTANT_ASSERT(
integral_constant<Integral, int, 2>
==
int_<2>
);
BOOST_HANA_CONSTANT_ASSERT(equal(
integral_constant<StdIntegralConstant, bool, true>,
std::true_type{}
));
//! [integral_constant]
}
}