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  1. #include <iostream>
  2. using namespace std;
  3.  
  4.  
  5. class A {
  6. public:
  7. A() {}
  8. virtual ~A() {}
  9. };
  10. class B : public A {
  11. public:
  12. B();
  13. ~B();
  14. };
  15.  
  16. class C {
  17. public:
  18. C() : b(NULL) {}
  19. ~C() { delete b; }
  20. private:
  21. B* b;
  22. };
  23.  
  24. int main() {
  25. C c;
  26. return 0;
  27. }
Success #stdin #stdout 0s 3292KB
stdin
Standard input is empty
stdout
Standard output is empty