Iterator Design Pattern

From the creator

Get the Code: http://goo.gl/yODM3 Welcome to my Iterator Design Pattern Tutorial! The iterator design pattern allows you to access objects that are stored in many different collection types. You do this by creating a common interface that these classes share. Then you have them provide you with an iterator that allows you to traverse the objects they contain. Because they all share a common interface you can treat them polymorphically and eliminate a lot of duplicate code.

Published 2012-10-08 · Watch on YouTube ↗
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