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  1. #include <iostream>
  2.  
  3. struct Base
  4. {
  5. 	virtual void f(int x)
  6. 	{
  7. 		std::cout << "Base::f(int) called with " << x << std::endl;
  8. 	}
  9. 	virtual void f(double x)
  10. 	{
  11. 		std::cout << "Base::f(double) called with " << x << std::endl;
  12. 	}
  13. };
  14.  
  15. struct Derived
  16. : Base
  17. {
  18. 	void f(int x)
  19. 	{
  20. 		std::cout << "Derived::f(int) called with " << x << std::endl;
  21. 	}
  22. };
  23.  
  24. int main()
  25. {
  26. 	Derived d;
  27. 	Base &b = d;
  28. 	b.f(7);
  29. 	b.f(3.14);
  30. }
  31.  
Success #stdin #stdout 0s 3096KB
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stdin
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Standard input is empty
stdout
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Derived::f(int) called with 7
Base::f(double) called with 3.14
https://ideone.com/iZVtww
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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