diff options
Diffstat (limited to 'src/boost/libs/hana/example/sum.cpp')
-rw-r--r-- | src/boost/libs/hana/example/sum.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/boost/libs/hana/example/sum.cpp b/src/boost/libs/hana/example/sum.cpp new file mode 100644 index 000000000..3fded1a4e --- /dev/null +++ b/src/boost/libs/hana/example/sum.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/equal.hpp> +#include <boost/hana/integral_constant.hpp> +#include <boost/hana/range.hpp> +#include <boost/hana/sum.hpp> +#include <boost/hana/tuple.hpp> +namespace hana = boost::hana; + + +BOOST_HANA_CONSTANT_CHECK(hana::sum<>(hana::make_range(hana::int_c<1>, hana::int_c<6>)) == hana::int_c<15>); + +static_assert(hana::sum<>(hana::make_tuple(1, hana::int_c<3>, hana::long_c<-5>, 9)) == 8, ""); + +static_assert(hana::sum<unsigned long>(hana::make_tuple(1ul, 3ul)) == 4ul, ""); + +int main() { } |