#ifndef TREENODE_H
#define TREENODE_H

#include <cstdlib>
#include <iostream>

#define LEFT 1
#define RIGHT 2
#define UNKNOWN 0

using namespace std;

class TreeNode {

private:
	int data;
	int position;
	TreeNode *parent;
	TreeNode *left;
	TreeNode *right;

public:
	TreeNode(int newdata) {
		data = newdata;
		position = UNKNOWN;
		parent = NULL;
		left = NULL;
		right = NULL;
	}

	TreeNode(int newdata, TreeNode *newleft, TreeNode *newright) {
		data = newdata;
		parent = NULL;
		left = newleft;
		right = newright;
	}

	int getData() {
		return data;
	}

	void setData(int newdata) {
		data = newdata;
	}

	int getPosition() {
		return position;
	}

	void setPosition(int newposition) {
		position = newposition;
	}

	TreeNode* getParent() {
		return parent;
	}

	void setParent(TreeNode *newparent) {
		parent = newparent;
	}

	TreeNode* getLeft() {
		return left;
	}

	void setLeft(TreeNode *newleft) {
		left = newleft;
	}

	TreeNode* getRight() {
		return right;
	}

	void setRight(TreeNode *newright) {
		right = newright;
	}

	void print() {
		cout << "Data: " << data << endl;
	}
};
#endif