ThreadPool/example.cpp at master · progschj/ThreadPool · GitHub

29 lines (23 loc) · 633 Bytes

#include <iostream>

#include <vector>

#include <chrono>

#include "ThreadPool.h"

int main()

{

ThreadPool pool(4);

std::vector< std::future<int> > results;

for(int i = 0; i < 8; ++i) {

results.emplace_back(

pool.enqueue([i] {

std::cout << "hello " << i << std::endl;

std::this_thread::sleep_for(std::chrono::seconds(1));

std::cout << "world " << i << std::endl;

return i*i;

})

);

}

for(auto && result: results)

std::cout << result.get() << ' ';

std::cout << std::endl;

return 0;

}

Expand file tree