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  1. #include <functional>
  2. #include <iostream>
  3.  
  4. class Animation
  5. {
  6. public:
  7. 	Animation(std::function<void()>&& onCompleted) : whenCompleted(onCompleted) {}
  8. 	std::function<void()> whenCompleted;
  9.  
  10. 	void startAnimation() { animationEnded(); }
  11. 	void animationEnded() { whenCompleted(); }
  12. };
  13.  
  14. int main()
  15. {
  16. 	Animation score{[](){ std::cout << "all done"; }};
  17. 	score.startAnimation();
  18. }
Success #stdin #stdout 0s 4940KB
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Standard input is empty
stdout
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all done
https://ideone.com/wN53oI
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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