Behavioral Design Patterns in C++ - Organization - II (Cursor)

The video tutorial explains the concept of a cursor in the iterator pattern, where the cursor holds the state of iteration while the traversal algorithm resides in the aggregate. It covers creating and using a cursor, implementing the iterator pattern, and ensuring data privacy by converting the cursor into a class. The tutorial also highlights limitations, such as difficulty in backward traversal, and hints at future improvements.

How does the implementation of the Cursor class help in hiding data from clients?

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What limitation does the current implementation have regarding traversal direction?

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