mirror of
https://github.com/boostorg/hana.git
synced 2026-01-28 07:12:15 +00:00
28 lines
653 B
C++
28 lines
653 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/assert.hpp>
|
|
#include <boost/hana/foreign.hpp>
|
|
#include <boost/hana/integral.hpp>
|
|
using namespace boost::hana;
|
|
|
|
|
|
int main() {
|
|
{
|
|
//! [succ]
|
|
BOOST_HANA_CONSTANT_ASSERT(succ(int_<4>) == int_<5>);
|
|
BOOST_HANA_CONSTEXPR_ASSERT(succ(10) == 11);
|
|
//! [succ]
|
|
}
|
|
|
|
{
|
|
//! [pred]
|
|
BOOST_HANA_CONSTANT_ASSERT(pred(int_<4>) == int_<3>);
|
|
BOOST_HANA_CONSTEXPR_ASSERT(pred(10) == 9);
|
|
//! [pred]
|
|
}
|
|
}
|