mirror of
https://github.com/boostorg/hana.git
synced 2026-02-14 12:52:10 +00:00
30 lines
1.1 KiB
C++
30 lines
1.1 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/list.hpp>
|
|
|
|
#include <boost/hana/detail/constexpr.hpp>
|
|
#include <boost/hana/detail/static_assert.hpp>
|
|
using namespace boost::hana;
|
|
|
|
|
|
template <int ...i>
|
|
BOOST_HANA_CONSTEXPR_LAMBDA auto ilist = list_c<int, i...>;
|
|
|
|
int main() {
|
|
BOOST_HANA_STATIC_ASSERT(zip() == list());
|
|
|
|
BOOST_HANA_STATIC_ASSERT(zip(list()) == list());
|
|
BOOST_HANA_STATIC_ASSERT(zip(ilist<0>) == list(ilist<0>));
|
|
BOOST_HANA_STATIC_ASSERT(zip(ilist<0, 1>) == list(ilist<0>, ilist<1>));
|
|
BOOST_HANA_STATIC_ASSERT(zip(ilist<0, 1, 2>) == list(ilist<0>, ilist<1>, ilist<2>));
|
|
|
|
BOOST_HANA_STATIC_ASSERT(zip(list(), list()) == list());
|
|
BOOST_HANA_STATIC_ASSERT(zip(ilist<0>, ilist<1>) == list(ilist<0, 1>));
|
|
BOOST_HANA_STATIC_ASSERT(zip(ilist<0>, ilist<1>, ilist<2>) == list(ilist<0, 1, 2>));
|
|
BOOST_HANA_STATIC_ASSERT(zip(ilist<0, 3>, ilist<1, 4>, ilist<2, 5, 8>) == list(ilist<0, 1, 2>, ilist<3, 4, 5>));
|
|
}
|