adding cs235

2016-04-06 20:46:10 -07:00
parent 8e52ce1982
commit cf99ec6565
178 changed files with 13079 additions and 0 deletions
@@ -0,0 +1,31 @@
+//YOU MAY NOT MODIFY THIS DOCUMENT
+#pragma once
+
+class NodeInterface {
+
+public:
+	NodeInterface() {}
+	virtual ~NodeInterface() {}
+
+	/*
+	 * Returns the data that is stored in this node
+	 *
+	 * @return the data that is stored in this node.
+	 */
+	virtual int getData() = 0;
+
+	/*
+	 * Returns the left child of this node or null if it doesn't have one.
+	 *
+	 * @return the left child of this node or null if it doesn't have one.
+	 */
+	virtual NodeInterface * getLeftChild() = 0;
+
+	/*
+	 * Returns the right child of this node or null if it doesn't have one.
+	 *
+	 * @return the right child of this node or null if it doesn't have one.
+	 */
+	virtual NodeInterface * getRightChild() = 0;
+
+};