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OS/2 Shareware BBS: 10 Tools
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IBMCPP
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COMPILER
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SAMPLE06
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DATNTREE.CPP
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1993-04-03
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4KB
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//+----------------------------------------------------------------------------+
//| DATNTREE.CPP |
//| |
//| COPYRIGHT: |
//| ---------- |
//| Copyright (C) International Business Machines Corp., 1992,1993. |
//| |
//| DISCLAIMER OF WARRANTIES: |
//| ------------------------- |
//| The following [enclosed] code is sample code created by IBM Corporation. |
//| This sample code is not part of any standard IBM product and is provided |
//| to you solely for the purpose of assisting you in the development of |
//| your applications. The code is provided "AS IS", without warranty of |
//| any kind. IBM shall not be liable for any damages arising out of your |
//| use of the sample code, even if they have been advised of the |
//| possibility of such damages. |
//| |
//| REVISION LEVEL: 1.0 |
//| --------------- |
//| |
//+----------------------------------------------------------------------------+
//| Author : njC Sales |
//| Date : 27 October 1992 |
//+----------------------------------------------------------------------------+
#include "datntree.hpp"
//+----------------------------------------------------------------------------+
//| Define constructors |
//+----------------------------------------------------------------------------+
DataInTree::DataInTree(void *pString): TreeNode(), MyData(pString)
{
if (NULL != pString)
myState= TreeNode::Leaf;
}
DataInTree::DataInTree(DataInTree *pDataInTree): TreeNode(pDataInTree),
MyData(pDataInTree->MyData)
{
if (NULL != pDataInTree)
myState= pDataInTree->myState;
}
DataInTree::DataInTree(const DataInTree &rDataInTree):
TreeNode(rDataInTree),MyData(rDataInTree.MyData)
{
myState= rDataInTree.myState;
}
//+----------------------------------------------------------------------------+
//| Assignment |
//+----------------------------------------------------------------------------+
DataInTree &DataInTree::operator= (const DataInTree &rDataInTree)
{
if (this != &rDataInTree)
{
*((TreeNode *)this)= rDataInTree;
MyData= rDataInTree.MyData;
}
return *this;
}
//+----------------------------------------------------------------------------+
//| Display data |
//+----------------------------------------------------------------------------+
void DataInTree::display()
{
printf("Data = %s\n",(char *)MyData.getData());
printf("State = %d\n",(short)getState());
}