for_each_3.cpp File Reference

#include <algorithm>
#include <cassert>
#include <iostream>
#include <vector>
#include <folly/experimental/pushmi/examples/for_each.h>

Go to the source code of this file.

Functions
auto	inline_bulk_target ()
int	main ()

Function Documentation

auto inline_bulk_target

(

)

Definition at line 25 of file for_each_3.cpp.

References folly::init(), folly::gen::move, folly::pushmi::set_error, and folly::pushmi::set_value.

Referenced by main().

                          {
  return [](auto init,
            auto selector,
            auto input,
            auto&& func,
            auto sb,
            auto se,
            auto out) {
    try {
      auto acc = init(input);
      for (decltype(sb) idx{sb}; idx != se; ++idx) {
        func(acc, idx);
      }
      auto result = selector(std::move(acc));
      mi::set_value(out, std::move(result));
    } catch (...) {
      mi::set_error(out, std::current_exception());
    }
  };
}

int main

(

void

)

Definition at line 46 of file for_each_3.cpp.

References count, for_each(), inline_bulk_target(), and x.

           {
  std::vector<int> vec(10);

  mi::for_each(
      inline_bulk_target(), vec.begin(), vec.end(), [](int& x) { x = 42; });

  assert(
      std::count(vec.begin(), vec.end(), 42) == static_cast<int>(vec.size()));

  std::cout << "OK" << std::endl;
}