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  1. #include <iostream>
  2. #include <ostream>
  3. using namespace std;
  4.  
  5. class D
  6. {
  7. public:
  8.     D()
  9.     {
  10.         cout << "D::Constructor" << endl;
  11.     }
  12.     ~D() 
  13.     {
  14.         cout << "D::Destructor" << endl;
  15.     }    
  16. };
  17. class C
  18. {
  19.     //D m; // <--- Decomment IT!
  20. };
  21. class B
  22. {
  23.     C m;  
  24. };
  25. class A
  26. {
  27.     B m;
  28. };
  29.  
  30. int main()
  31. {
  32.     A t;
  33. }
Success #stdin #stdout 0.01s 2676KB
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https://ideone.com/QYqutz
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
secret

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