fork(1) download 
  1. #include <cstdio>
  2.  
  3. class A 
  4. {
  5. public:
  6. 	virtual void vf()
  7. 	{}
  8. };
  9.  
  10. class B : public A
  11. {
  12. public:
  13. 	void vf()
  14. 	{
  15. 		printf("B::vf\n");
  16. 	}
  17. };
  18.  
  19. int main() 
  20. {
  21. 	A a;
  22. 	B b;
  23. 	b.vf();
  24.  
  25. 	A* pa= &a;
  26. 	A* pb= &b;
  27. 	pa->vf();
  28. 	pb->vf();
  29. 	return 0;
  30. }
Success #stdin #stdout 0s 3340KB
comments (?)
stdin 
Standard input is empty
stdout 
B::vf
B::vf
https://ideone.com/NXV8tl
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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