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Diffstat (limited to '')
-rw-r--r-- | src/boost/libs/hana/example/ext/std/integer_sequence/searchable.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/boost/libs/hana/example/ext/std/integer_sequence/searchable.cpp b/src/boost/libs/hana/example/ext/std/integer_sequence/searchable.cpp new file mode 100644 index 000000000..c0a159bc8 --- /dev/null +++ b/src/boost/libs/hana/example/ext/std/integer_sequence/searchable.cpp @@ -0,0 +1,25 @@ +// 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/assert.hpp> +#include <boost/hana/equal.hpp> +#include <boost/hana/ext/std/integer_sequence.hpp> +#include <boost/hana/ext/std/integral_constant.hpp> +#include <boost/hana/find.hpp> +#include <boost/hana/integral_constant.hpp> +#include <boost/hana/optional.hpp> + +#include <type_traits> +#include <utility> +namespace hana = boost::hana; + + +constexpr std::integer_sequence<int, 1, 2, 3, 4> xs{}; + +BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::find(xs, hana::int_c<3>), + hana::just(std::integral_constant<int, 3>{}) +)); + +int main() { } |