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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class A
  5. {
  6. 	public:
  7. 	A() {
  8. 		//init(this);
  9. 	};
  10. 	virtual void func()=0;
  11. 	private:
  12. 	void init(A *pA) {
  13. 		pA->func();
  14. 	}
  15. };
  16.  
  17.  void A::func() {
  18.  	cout<<"A::func"<<endl;
  19.  }
  20.  
  21. class B : public A
  22. {
  23.  public:
  24.    virtual void func(){
  25.    		cout<<"B::func"<<endl;
  26.    		A::func();
  27.    };
  28. };
  29.  
  30.  
  31.  
  32. int main() {
  33. 	// your code goes here
  34. 	A * a = new B;
  35. 	a->func();
  36. 	return 0;
  37. }
Success #stdin #stdout 0.01s 5276KB
comments (?)
stdin 
Standard input is empty
stdout 
B::func
A::func
https://ideone.com/HM1dMt
language:
C++ (gcc 8.3)
created:
15 days ago
visibility:
public

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