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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct A 
  5. { 
  6. 	char x;
  7. 	~A() {} 
  8. };
  9.  
  10. struct B 
  11. { 
  12. 	char x;
  13. 	virtual ~B() {} 
  14. };
  15.  
  16. int main() 
  17. {
  18. 	cout << sizeof(A) << "\n";
  19. 	cout << sizeof(B) << "\n";
  20. }
Success #stdin #stdout 0s 4480KB
comments (?)
stdin 
Standard input is empty
stdout 
1
16
https://ideone.com/w6y0oL
sizeof vtable
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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