coro/coroprio.hpp

The following code example is taken from the book
C++20 - The Complete Guide by Nicolai M. Josuttis, Leanpub, 2021
The code is licensed under a Creative Commons Attribution 4.0 International License.

---

// raw code

#include "coropriosched.hpp"
#include <iostream>

CoroPrioTask coro(int max)
{
  std::cout << "    coro(" << max << ")\n";
  for (int val = 1; val <= max; ++val) {
    std::cout << "    coro(" << max << "): " << val << '\n';
    co_await CoroPrio{CoroPrioRequest::less};   // SUSPEND with lower prio
  }
  std::cout << "    end coro(" << max << ")\n";
}