// Node.h: interface for the CNode class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_NODE_H__6D2EF729_6697_4685_84FF_D56702DD8A19__INCLUDED_)
#define AFX_NODE_H__6D2EF729_6697_4685_84FF_D56702DD8A19__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

class Node  
{
public:
	double  Key;			      
    Node* Leftchild;			
    Node* Rightchild;			
    Node* Parent;
	int Height;
	int x,y;
public:    
	Node();
	Node(int);
	virtual ~Node();
	void setLeft(Node*);
    void setRight(Node*);
    void setParent(Node*);
    Node* getLeft();
    Node* getRight();
    Node* getParent();
	int getkey();

    COLORREF HighLight_color;
	bool HighLight_node;
};

#endif // !defined(AFX_NODE_H__6D2EF729_6697_4685_84FF_D56702DD8A19__INCLUDED_)