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DequeExample.htm
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/
DequeExample.htm
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>Deque Example</title>
<script language="javascript" type="text/javascript" src="doublelinkedlist.js"></script>
<script language="javascript" type="text/javascript" src="deque.js"></script>
</head>
<body>
<h2>Deque Example</h2>
<hr />
<script>
//test creating the Deque
var oDeque = new Deque;
//test the putFront() method
oDeque.putFront("red");
oDeque.putFront("orange");
//test the toString() method
document.write("<p><b>Original Deque: </b><br />" + oDeque + "</p>");
//test the putBack() method
oDeque.putBack("yellow");
document.write("<p><b>Deque after adding to back: </b><br />" + oDeque + "</p>");
//test the getFront() method
var vItem = oDeque.getFront();
document.write("<p><b>Deque after getting first item: </b><br />" + oDeque + "<br /><b>Removed Item from Front: </b><br />" + vItem + "</p>");
//test the getBack() method
var vItem = oDeque.getBack();
document.write("<p><b>Deque after getting last item: </b><br />" + oDeque + "<br /><b>Removed Item from Back: </b><br />" + vItem + "</p>");
//test the isEmpty() method
document.write("<p><b>Is Deque empty?: </b><br />" + oDeque.isEmpty() + "</p>");
//test the getFront() method
var vItem3 = oDeque.getFront();
document.write("<p><b>Deque after getting first item: </b><br />" + oDeque + "<br /><b>Removed Item from Front: </b><br />" + vItem3 + "</p>");
//test the isEmpty() method
document.write("<p><b>Is Deque empty?: </b><br />" + oDeque.isEmpty() + "</p>");
</script>
</body>
</html>