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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class A
  5. {
  6. public:
  7. 	A() { f(); }
  8. 	virtual void f() { std::cout << "A::f()\n"; }
  9. };
  10.  
  11. class B : public A
  12. {
  13. public:
  14. 	void f() { std::cout << "B::f()\n"; }
  15. };
  16.  
  17. int main() {
  18. 	// your code goes here
  19. 	B b;
  20. 	return 0;
  21. }
Success #stdin #stdout 0s 3460KB
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stdin
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Standard input is empty
stdout
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A::f()
https://ideone.com/Wl8KLl
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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