ceph/src/boost/libs/hana/benchmark/reverse/move.fusion.vector.erb.cpp

   1 // Copyright Louis Dionne 2013-2016
   2 // Distributed under the Boost Software License, Version 1.0.
   3 // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
   4
   5 <% if input_size > 10 %>
   6     #define FUSION_MAX_VECTOR_SIZE <%= ((input_size + 9) / 10) * 10 %>
   7 <% end %>
   8
   9 #include <boost/fusion/include/as_vector.hpp>
  10 #include <boost/fusion/include/make_vector.hpp>
  11 #include <boost/fusion/include/reverse.hpp>
  12
  13 #include "measure.hpp"
  14 #include <cstdlib>
  15 #include <string>
  16 #include <utility>
  17 namespace fusion = boost::fusion;
  18 namespace hana = boost::hana;
  19
  20
  21 int main () {
  22     std::string s(1000, 'x');
  23     hana::benchmark::measure([&] {
  24         for (int iteration = 0; iteration < 1 << 5; ++iteration) {
  25             auto values = fusion::make_vector(
  26                 <%= input_size.times.map { 's' }.join(', ') %>
  27             );
  28
  29             auto result = fusion::as_vector(fusion::reverse(std::move(values)));
  30             (void)result;
  31         }
  32     });
  33 }