mirror of
https://github.com/boostorg/hana.git
synced 2026-02-08 10:52:11 +00:00
36 lines
1.0 KiB
C++
36 lines
1.0 KiB
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/detail/constexpr.hpp>
|
|
#include <boost/hana/ext/std/tuple.hpp>
|
|
#include <boost/hana/foreign.hpp>
|
|
#include <boost/hana/functional.hpp>
|
|
#include <boost/hana/pair.hpp>
|
|
#include <boost/hana/tuple.hpp>
|
|
|
|
#include <tuple>
|
|
using namespace boost::hana;
|
|
|
|
|
|
int main() {
|
|
//! [main]
|
|
BOOST_HANA_CONSTEXPR_ASSERT(lift<Tuple>('x') == tuple('x'));
|
|
BOOST_HANA_CONSTEXPR_ASSERT(equal(lift<StdTuple>('x'), std::make_tuple('x')));
|
|
|
|
BOOST_HANA_CONSTEXPR_LAMBDA auto f = pair;
|
|
BOOST_HANA_CONSTEXPR_LAMBDA auto g = flip(pair);
|
|
BOOST_HANA_CONSTEXPR_ASSERT(
|
|
ap(tuple(f, g), tuple(1, 2, 3), tuple('a', 'b'))
|
|
==
|
|
tuple(
|
|
f(1, 'a'), f(1, 'b'), f(2, 'a'), f(2, 'b'), f(3, 'a'), f(3, 'b'),
|
|
g(1, 'a'), g(1, 'b'), g(2, 'a'), g(2, 'b'), g(3, 'a'), g(3, 'b')
|
|
)
|
|
);
|
|
//! [main]
|
|
}
|