Behavioral Design Patterns in C++ - Containers - IV (ArrayIterator)

The video tutorial covers the implementation of an iterator in an Array class. It begins with an introduction to the Array class and the base class iterator. The tutorial then explains how to add an iterator to the Array class and implement it. A function to create an Array iterator is introduced, highlighting its necessity in the container base class. The video concludes with a demonstration of using the iterator in the main function and a preview of adding an iterator to the List class in the next lecture.

Describe the relationship between the array iterator and the main function as mentioned in the text.

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What will the next lecture focus on after adding the iterator to the array class?

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