Making InferencesHow do you think Africas economic health affects thespread of diseases such as cholera and AIDS?
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Iterator Pattern  - Behavioral Introduction https://www.youtube.com/watchv=VKIzUuMdmag Intent Provide a way to access the elements of an aggregate object sequentially without exposing its underlying representation. Initial Comment The client - ie, the user of the Iterator should have no idea how the aggregate object (internally) stores its values Primary motivations 1. Maintain encapsulation boundaries and promotes information hiding 2. Avoid encumbering a class with accessor methods - specifically those that would be used by a client to access that object’s elements 3. Abstract the notation of “iteration” --- have interface (i.e. next(), current()) that is standard for all Collections/Aggregates Structure independent
Textbook: World Geography
Author: McDougal Littel
This textbook survival guide was created for the textbook: World Geography, edition: . The full step-by-step solution to problem: 29 from chapter: 20 was answered by , our top Business solution expert on 03/19/18, 04:49PM. This full solution covers the following key subjects: . This expansive textbook survival guide covers 32 chapters, and 1153 solutions. World Geography was written by and is associated to the ISBN: 9780618689989. Since the solution to 29 from 20 chapter was answered, more than 230 students have viewed the full step-by-step answer. The answer to “Making InferencesHow do you think Africas economic health affects thespread of diseases such as cholera and AIDS?” is broken down into a number of easy to follow steps, and 17 words.