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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.  
  6. 	auto makeWorker = []() {
  7. 		int X = 1;
  8. 		return [=]() mutable {return X++;};
  9. 	};
  10. 	auto worker = makeWorker();
  11. 	auto worker2 = makeWorker();
  12.  
  13. 	cout << worker() << endl;
  14. 	cout << worker2() << endl;
  15. 	cout << worker() << endl;
  16. 	cout << worker2() << endl;
  17.  
  18. 	return 0;
  19. }
Success #stdin #stdout 0s 3456KB
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https://ideone.com/HfeVOl
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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