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  1. #include <iostream>
  2. class Base
  3. {
  4. 	int s{9};
  5. 	public:
  6. 		operator int()
  7. 		{
  8. 			return s;
  9. 		}
  10. };
  11. class Derived : public Base
  12. {
  13. 	int s{18};
  14. };
  15. int main()
  16. {
  17. 	Base b;
  18. 	int s=b;
  19. 	std::cout<<s<<'\n';
  20.  
  21. 	Derived d;
  22. 	int m=d;
  23. 	std::cout<<m;
  24. }
Success #stdin #stdout 0s 3456KB
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stdin
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Standard input is empty
stdout
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9
9
https://ideone.com/ECR852
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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