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Feb 5th, 2012
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C++ 0.30 KB | None | 0 0
  1. class A
  2. {
  3.     public:
  4.          A &GetQualcosa(); // abilita le chiamate a cascata o ritorna un riferimento a qualche var privata
  5. };
  6.  
  7. class B : public A
  8. {
  9.     ....... qualcosa!
  10. };
  11.  
  12.  
  13.  
  14. B *obj1 = new B;
  15. A *obj2 = new A;
  16. *obj2 = obj1->GetQualcosa();  // il compilatore mi da problemi!
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