diff options
Diffstat (limited to 'src/boost/libs/hana/benchmark/transform/compile.fusion.list.erb.cpp')
-rw-r--r-- | src/boost/libs/hana/benchmark/transform/compile.fusion.list.erb.cpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/boost/libs/hana/benchmark/transform/compile.fusion.list.erb.cpp b/src/boost/libs/hana/benchmark/transform/compile.fusion.list.erb.cpp new file mode 100644 index 000000000..4ced955d5 --- /dev/null +++ b/src/boost/libs/hana/benchmark/transform/compile.fusion.list.erb.cpp @@ -0,0 +1,30 @@ +// 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) + +<% if input_size > 10 %> + #define FUSION_MAX_LIST_SIZE <%= ((input_size + 9) / 10) * 10 %> +<% end %> + +#include <boost/fusion/include/as_list.hpp> +#include <boost/fusion/include/make_list.hpp> +#include <boost/fusion/include/transform.hpp> +namespace fusion = boost::fusion; + + +struct f { + template <typename X> + constexpr X operator()(X x) const { return x; } +}; + +template <int i> +struct x { }; + +int main() { + auto xs = fusion::make_list( + <%= (1..input_size).map { |n| "x<#{n}>{}" }.join(', ') %> + ); + + auto result = fusion::as_list(fusion::transform(xs, f{})); + (void)result; +} |