example1_chrono.cpp

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
#include <iostream>
#include <chrono>
#include <thread>

int main() {
    auto start = std::chrono::high_resolution_clock::now();

    // Simulate some work
    std::this_thread::sleep_for(std::chrono::seconds(2));

    auto end = std::chrono::high_resolution_clock::now();
    auto duration = std::chrono::duration_cast<std::chrono::milliseconds>(end - start);

    std::cout << "Operation took " << duration.count() << " milliseconds" << std::endl;

    return 0;
}