fork download
copy 
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class Base
  5. {
  6. 	public:
  7. 	int b;
  8. };
  9.  
  10. class Derived : public Base
  11. {
  12. 	public:
  13. 	int d;
  14. };
  15.  
  16. int main() {
  17. 	Derived d;
  18. 	d.b = 1;
  19. 	d.d = 2;
  20. 	Derived e(d);
  21. 	std::cout << "e.b=" << e.b
  22. 			  << "e.d=" << e.d << std::endl;
  23.  
  24. 	return 0;
  25. }
Success #stdin #stdout 0s 15224KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
e.b=1e.d=2
https://ideone.com/d2SMsF
language:
C++ (gcc 8.3)
created:
7 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!