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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;
}