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iterator
(redirected from Iterators)

    Also found in: Wikipedia 0.01 sec.
(programming)iterator - An object or routine for accessing items from a list, array or stream one at a time.

By extension, the term can be used for an object or routine for accesing items from any data structure that can be viewed as a list. For example, a traverser is an iterator for tree-shaped data structures.


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Pine, an educator who has been using Ruby since 2001, starts with simple one-line programs before moving on to more advanced structures that require the use of flow control, arrays and iterators and new classes of objects.
Learn to program, 2d ed by SciTech Book News
is a design pattern in which iterators are used to access the elements of an aggregate object sequentially without exposing its underlying representation.
Research and Markets: Professional PHP Design Patterns: This Guide ... by Business Wire
New chapters on generics, iterators and partial types and the Web cover all kinds of topics on everything from strings and expressions to structures, and are geared to solving the problem, not just offering a formula answer.
O'Reilly by California Bookwatch
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