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  1. #include <iostream>
  2. #include <functional>
  3.  
  4. using namespace std;
  5.  
  6. template<typename... T>
  7. void f(T... a)
  8. {
  9. 	std::initializer_list<int> {(std::cout<<a<<" ", 0)...};
  10. }
  11.  
  12. template<typename... T>
  13. class Defer
  14. {
  15. 	private:
  16. 		std::function<void()> func;
  17.  
  18. 	public:
  19. 		Defer(T... a) : func(std::bind(f<T...>, a...)) {}
  20. 		void call() {func();}
  21. };
  22.  
  23.  
  24.  
  25. int main()
  26. {
  27. 	Defer<int, float, int, const char*> d(1, 1.1, 2, "Hey");
  28. 	d.call();
  29. 	return 0;
  30. }
  31.  
Success #stdin #stdout 0s 3428KB
comments (?)
stdin 
Standard input is empty
stdout 
1 1.1 2 Hey
https://ideone.com/OPl7Rz
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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