fork download 
  1. #include <iostream>
  2. #include <vector>
  3. #include <algorithm>
  4. #include <numeric>
  5. #include <future>
  6. using namespace std;
  7. #include <thread>
  8. int Foo()
  9. {
  10. 	std::this_thread::sleep_for(5s);
  11. 	cout << "thread done" << endl;
  12. 	return 5566;
  13. }
  14.  
  15. int main()
  16. {
  17. 	std::vector<int> v(10000, 1);
  18. 	// auto future = std::async(std::launch::async,
  19. 	// 	Foo);
  20. 	std::async(std::launch::async,	Foo);
  21. 	cout << "done" << endl;
  22. }
Success #stdin #stdout 0s 11664KB
comments (?)
stdin 
Standard input is empty
stdout 
thread done
done
https://ideone.com/V97HkZ
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!