Why do we pass a reference for copy constructors? If it does shallow copy for pass by value (user defined object), how will it do the deep copy?
Ans:- if we don't pass the reference, every time a new object copy like A a=b; constructor will be called twice ,, correct me if i'm wrong... help me regarding about shallow copy and deep copy in copy constructor......... -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
