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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. template<typename T>
  5. void clean(T &val) {
  6. 	val = T{};
  7. }
  8.  
  9. int main() {
  10. 	int a = 123;
  11. 	double b = 0.13;
  12.  
  13. 	clean(a);
  14. 	clean(b);
  15.  
  16. 	cout << a << " " << b << endl;
  17. 	return 0;
  18. }
Success #stdin #stdout 0s 3460KB
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https://ideone.com/CcVxPx
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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