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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. template<class T>
  5. class UmnyiUkasatel
  6. {
  7. public:
  8. 	UmnyiUkasatel() { ptr = new T; cout << "constructor\n"; }
  9. 	~UmnyiUkasatel() { delete ptr; cout << "destructor\n"; }
  10. private:
  11. 	T *ptr;
  12. };
  13.  
  14. void func() 
  15. {
  16. 	UmnyiUkasatel<float> yo;
  17. 	cout << "in function\n";
  18. }
  19.  
  20. int main()
  21. {	
  22. 	func();
  23. 	cout << "after function\n";
  24.  
  25. }
Success #stdin #stdout 0s 4404KB
comments (?)
stdin 
Standard input is empty
stdout 
constructor
in function
destructor
after function
https://ideone.com/4McLZp
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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