poemstreenode.cpp
0528cde33171lammm-master-deprecated

poemstreenode.cpp
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			/*
			_________________________________________________________________________
			* POEMS: PARALLELIZABLE OPEN SOURCE EFFICIENT MULTIBODY SOFTWARE *
			* DESCRIPTION: SEE READ-ME *
			* FILE NAME: poemstreenode.cpp *
			* AUTHORS: See Author List *
			* GRANTS: See Grants List *
			* COPYRIGHT: (C) 2005 by Authors as listed in Author's List *
			* LICENSE: Please see License Agreement *
			* DOWNLOAD: Free at www.rpi.edu/~anderk5 *
			* ADMINISTRATOR: Prof. Kurt Anderson *
			* Computational Dynamics Lab *
			* Rensselaer Polytechnic Institute *
			* 110 8th St. Troy NY 12180 *
			* CONTACT: anderk5@rpi.edu *
			_________________________________________________________________________/

			#include "poemstreenode.h"

			// constructor; initialize the data and pointer fields
			// The pointer value NULL assigns a empty subtree
			TreeNode::TreeNode (const int & item, TreeNode lptr,TreeNode rptr,
			int balfac):data(item), left(lptr), right(rptr), balanceFactor(balfac)
			{
			}



			// return left
			TreeNode* TreeNode::Left(void)
			{
			return left;
			}

			// return right
			TreeNode* TreeNode::Right(void)
			{
			return right;
			}

			int TreeNode::GetBalanceFactor(void)
			{
			return balanceFactor;
			}

			int TreeNode::GetData(void)
			{
			return data;
			}