Relationship between a queue and underlying array
Illustrates the relationship between a queue and underlying array of data structure?
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Data stored within a queue is really stored in an array. There are two indexes: front and end will be used to recognize the start and end of the queue.While an element is removed front will be incremented through 1. In case this reaches past the last index available this will be reset to 0. After that it will be checked with end. If this is greater than end queue is empty.While an element is added end will be incremented with 1. In case this reaches past the last index available this will be reset to 0. After such incrementing this will be checked with front. When they are equal queue is full.
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