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  1. class C {
  2. 	private:
  3. 		int d;
  4. 	public:
  5. 		void add(int x);
  6. };
  7.  
  8. void C::add(int x) {
  9. 	d = x + 10;
  10. 	return;
  11. }
  12.  
  13. class B {
  14. 	private:
  15. 		C c;		
  16. 	public:
  17. 		C copy();
  18. };
  19.  
  20. C B::copy() {
  21. 	c.add(1);	
  22. 	return c;
  23. }
  24.  
  25. class A {
  26. 	private:
  27. 		void start();
  28. 		B b;
  29. 		C c;		
  30. };
  31.  
  32. void A::start() {
  33. 	c = b.copy();
  34. }
  35.  
  36. int main() {}
Success #stdin #stdout 0s 3464KB
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https://ideone.com/H6rcwi
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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