c++ Programming Glossary: node.left
C++ Copy Constructor + Pointer Object http://stackoverflow.com/questions/3740471/c-copy-constructor-pointer-object data node.data left new TreeNode right new TreeNode left node.left right node.right TreeNode TreeNode operator const TreeNode node.. TreeNode operator const TreeNode node data node.data left node.left right node.right return this TreeNode ~TreeNode delete left.. object and sets left to point to it. The line left node.left reassigns that pointer to point to whatever TreeNode object..
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