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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/boost/libs/hana/example/any_of.cpp | |
parent | Initial commit. (diff) | |
download | ceph-upstream.tar.xz ceph-upstream.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/boost/libs/hana/example/any_of.cpp')
-rw-r--r-- | src/boost/libs/hana/example/any_of.cpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/boost/libs/hana/example/any_of.cpp b/src/boost/libs/hana/example/any_of.cpp new file mode 100644 index 000000000..330c10631 --- /dev/null +++ b/src/boost/libs/hana/example/any_of.cpp @@ -0,0 +1,39 @@ +// 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/any_of.hpp> +#include <boost/hana/assert.hpp> +#include <boost/hana/config.hpp> +#include <boost/hana/ext/std/integral_constant.hpp> +#include <boost/hana/integral_constant.hpp> +#include <boost/hana/mod.hpp> +#include <boost/hana/not.hpp> +#include <boost/hana/not_equal.hpp> +#include <boost/hana/traits.hpp> +#include <boost/hana/tuple.hpp> +#include <boost/hana/type.hpp> + +#include <type_traits> +namespace hana = boost::hana; +using namespace hana::literals; + + +BOOST_HANA_CONSTEXPR_LAMBDA auto is_odd = [](auto x) { + return x % 2_c != 0_c; +}; + +int main() { + BOOST_HANA_CONSTEXPR_CHECK(hana::any_of(hana::make_tuple(1, 2), is_odd)); + BOOST_HANA_CONSTANT_CHECK(!hana::any_of(hana::make_tuple(2_c, 4_c), is_odd)); + + BOOST_HANA_CONSTANT_CHECK( + hana::any_of(hana::make_tuple(hana::type<void>{}, hana::type<char&>{}), + hana::traits::is_void) + ); + + BOOST_HANA_CONSTANT_CHECK( + !hana::any_of(hana::make_tuple(hana::type<void>{}, hana::type<char&>{}), + hana::traits::is_integral) + ); +} |