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  1. #include <iostream>
  2. #include <string>
  3.  
  4. struct A
  5. {
  6. 	A()
  7. 	{
  8. 		std::cout << "Debug Info: " << getResource() << std::endl;
  9. 	}
  10. 	virtual std::string getResource()
  11. 	{
  12. 		return "A's resource";
  13. 	}
  14. };
  15.  
  16. struct B : A
  17. {
  18. 	virtual std::string getResource() override
  19. 	{
  20. 		return res;
  21. 	}
  22. private:
  23. 	std::string res = "B's resource";
  24. };
  25.  
  26. int main()
  27. {
  28. 	(B());
  29. }
  30.  
Success #stdin #stdout 0s 3428KB
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stdin
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Standard input is empty
stdout
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Debug Info: A's resource
https://ideone.com/7jgXOO
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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