fork(1) download 
  1. #include <iostream>
  2.  
  3. struct A
  4. {
  5. 	A() = delete;
  6. 	A(int x)
  7. 	: x(x)
  8. 	{
  9. 	}
  10. 	virtual ~A() = 0;
  11. 	int x;
  12. };
  13. A::~A() = default;
  14.  
  15. struct B : virtual A
  16. {
  17. 	B()
  18. 	: A(-1)
  19. 	{
  20. 	}
  21. 	virtual ~B() = 0;
  22. };
  23. B::~B() = default;
  24.  
  25. struct C : B
  26. {
  27. 	C()
  28. 	: A(7)
  29. 	, B()
  30. 	{
  31. 	}
  32. };
  33.  
  34. int main()
  35. {
  36. 	C c;
  37. 	std::cout << c.x << std::endl;
  38. }
  39.  
Success #stdin #stdout 0s 3296KB
comments (?)
stdin 
Standard input is empty
stdout 
7
https://ideone.com/N7py90
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!