///////////////////////////////////////////////////////////
// Softwarebauelemente II, Aufgabe O2.1
//
// author:			Stephan Brumme
// last changes:	February 26, 2001

#if !defined(AFX_ROOM_H__34138CE0_E97C_11D4_9BB7_8BA1BD2C3421__INCLUDED_)
#define AFX_ROOM_H__34138CE0_E97C_11D4_9BB7_8BA1BD2C3421__INCLUDED_

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


// for basic class behaviour
#include "BasicClass.h"


// declare class CRoom
class CRoom  : public CBasicClass
{
public:
	// constructor (former Init)
	CRoom(int nNumberOfRoom, int nArea); 

	// return class name
	static char* ClassnameOf() { return "CRoom"; }

	// display the attributes
	friend ostream& operator<<(ostream &mystream, const CRoom& room);
	
	// compare two rooms
	bool operator==(const CRoom &room) const;
	virtual bool EqualValue(const CRoom* room) const;

	// copy one room to another one
    CRoom&  operator=(const CRoom &room);
	virtual bool Copy(const CRoom* room);
	
	// access m_nNumberOfRoom
	int  GetNumberOfRoom() const;
	void SetNumberOfRoom(const int nNumberOfRoom);
	
	// retrieve covered area
	int GetArea() const;

protected:
	// used to perform proper display in derived classes
	virtual ostream& OutStream(ostream& mystream, bool bDebug=false) const;

private:
	// hide the member variables
	int m_nNumberOfRoom;
	int m_nArea;
};

#endif // !defined(AFX_ROOM_H__34138CE0_E97C_11D4_9BB7_8BA1BD2C3421__INCLUDED_)