diff options
Diffstat (limited to 'src/boost/libs/hana/benchmark/find_if/compile.std.integer_sequence.erb.cpp')
-rw-r--r-- | src/boost/libs/hana/benchmark/find_if/compile.std.integer_sequence.erb.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/boost/libs/hana/benchmark/find_if/compile.std.integer_sequence.erb.cpp b/src/boost/libs/hana/benchmark/find_if/compile.std.integer_sequence.erb.cpp new file mode 100644 index 000000000..1e5194599 --- /dev/null +++ b/src/boost/libs/hana/benchmark/find_if/compile.std.integer_sequence.erb.cpp @@ -0,0 +1,27 @@ +// 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/bool.hpp> +#include <boost/hana/ext/std/integer_sequence.hpp> +#include <boost/hana/find_if.hpp> +#include <boost/hana/integral_constant.hpp> + +#include <utility> +namespace hana = boost::hana; + + +struct is_last { + template <typename N> + constexpr auto operator()(N) const { + return hana::bool_c<N::value == <%= input_size %>>; + } +}; + +int main() { + auto sequence = std::integer_sequence< + <%= (["int"] + (1..input_size).to_a).join(', ') %> + >{}; + auto result = hana::find_if(sequence, is_last{}); + (void)result; +} |