pdr/labs/lab05/code/prelab/TreeNode.cpp.html at master · sf2ne/pdr · GitHub

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<pre><tt><i><font color="#9A1900">// Insert your header information here</font></i>
<i><font color="#9A1900">// TreeNode.cpp:  Tree Node method implementations</font></i>
<i><font color="#9A1900">// CS 2150: Lab 5</font></i>

<b><font color="#000080">#include</font></b> <font color="#FF0000">"TreeNode.h"</font>

<i><font color="#9A1900">//Default Constructor -left and right are NULL, value '?'</font></i>
TreeNode<font color="#990000">::</font><b><font color="#000000">TreeNode</font></b><font color="#990000">()</font> <font color="#FF0000">{</font>
    value<font color="#990000">=</font><font color="#FF0000">"?"</font><font color="#990000">;</font>
    left<font color="#990000">=</font>NULL<font color="#990000">;</font>
    right<font color="#990000">=</font>NULL<font color="#990000">;</font>
<font color="#FF0000">}</font>

<i><font color="#9A1900">//Constructor - sets value to val</font></i>
TreeNode<font color="#990000">::</font><b><font color="#000000">TreeNode</font></b><font color="#990000">(</font><b><font color="#0000FF">const</font></b> string <font color="#990000">&amp;</font> val<font color="#990000">)</font> <font color="#FF0000">{</font>
    value<font color="#990000">=</font>val<font color="#990000">;</font>
    left<font color="#990000">=</font>NULL<font color="#990000">;</font>
    right<font color="#990000">=</font>NULL<font color="#990000">;</font>
<font color="#FF0000">}</font>
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