CS20 F08 lecture notes: First lecture - intro to data types, etc. etc.

CS20 F08 lecture notes: First lecture - intro to data types, etc. etc.

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CS 20: WEEK 1 Note. In diagrams, draw null as a “ground” schematic element Links example public class Link { public Link next; public int value; public Link(int v) { next = null; value = v; } } Variable categories instance variables are located in object, defined in class, not static class variables are defined in class, static local variables are located on stack, defined in a method
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Unformatted text preview: Basic “container” classes List. • void insert(Object o, int position) • int find(Object o) • Object remove(int position) Stack. Generally can only take / look-at “top” element • void push(Object o) • Object pop() Queue. Insert on one end, take from other end • void enqueue(Object o) • Object dequeue() Date : 2008-09-25. 1...
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