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Diffstat (limited to 'src/boost/libs/hana/example/for_each.cpp')
-rw-r--r-- | src/boost/libs/hana/example/for_each.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/boost/libs/hana/example/for_each.cpp b/src/boost/libs/hana/example/for_each.cpp new file mode 100644 index 000000000..e58ad9204 --- /dev/null +++ b/src/boost/libs/hana/example/for_each.cpp @@ -0,0 +1,20 @@ +// 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/for_each.hpp> +#include <boost/hana/tuple.hpp> + +#include <sstream> +namespace hana = boost::hana; + + +int main() { + std::stringstream ss; + hana::for_each(hana::make_tuple(0, '1', "234", 5.5), [&](auto x) { + ss << x << ' '; + }); + + BOOST_HANA_RUNTIME_CHECK(ss.str() == "0 1 234 5.5 "); +} |