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Diffstat (limited to 'src/boost/libs/hana/example/ext/std/pair.cpp')
-rw-r--r-- | src/boost/libs/hana/example/ext/std/pair.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/boost/libs/hana/example/ext/std/pair.cpp b/src/boost/libs/hana/example/ext/std/pair.cpp new file mode 100644 index 000000000..d118b18f8 --- /dev/null +++ b/src/boost/libs/hana/example/ext/std/pair.cpp @@ -0,0 +1,21 @@ +// Copyright Louis Dionne 2013-2017 +// 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/ext/std/pair.hpp> +#include <boost/hana/first.hpp> +#include <boost/hana/less.hpp> +#include <boost/hana/not_equal.hpp> +#include <boost/hana/second.hpp> +namespace hana = boost::hana; + + +constexpr auto pair = std::make_pair(1, 'x'); + +static_assert(hana::first(pair) == 1, ""); +static_assert(hana::second(pair) == 'x', ""); + +static_assert(hana::not_equal(pair, std::make_pair(3, 'z')), ""); +static_assert(hana::less(pair, std::make_pair(3, 'x')), ""); + +int main() { } |