430d151660
the NULL->nullptr changes for lib/poems. Then, hand-applied a minor cleanup to comments, ala Axel's changes to the rest of the codebase.
50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
/*
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*_________________________________________________________________________*
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* POEMS: PARALLELIZABLE OPEN SOURCE EFFICIENT MULTIBODY SOFTWARE *
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* DESCRIPTION: SEE READ-ME *
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* FILE NAME: poemstreenode.cpp *
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* AUTHORS: See Author List *
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* GRANTS: See Grants List *
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* COPYRIGHT: (C) 2005 by Authors as listed in Author's List *
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* LICENSE: Please see License Agreement *
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* DOWNLOAD: Free at www.rpi.edu/~anderk5 *
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* ADMINISTRATOR: Prof. Kurt Anderson *
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* Computational Dynamics Lab *
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* Rensselaer Polytechnic Institute *
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* 110 8th St. Troy NY 12180 *
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* CONTACT: anderk5@rpi.edu *
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*_________________________________________________________________________*/
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#include "poemstreenode.h"
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// constructor; initialize the data and pointer fields
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// A null pointer value assigns a empty subtree
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TreeNode::TreeNode (const int & item, TreeNode *lptr,TreeNode *rptr,
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int balfac):data(item), left(lptr), right(rptr), balanceFactor(balfac)
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{
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}
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// return left
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TreeNode* TreeNode::Left(void)
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{
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return left;
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}
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// return right
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TreeNode* TreeNode::Right(void)
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{
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return right;
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}
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int TreeNode::GetBalanceFactor(void)
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{
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return balanceFactor;
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}
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int TreeNode::GetData(void)
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{
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return data;
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}
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