#ifndef _COFFEEMACHINE_H_
#define _COFFEEMACHINE_H_

#include "GeneralDevice.h"
#include <iostream>

using std::istream;
using std::ostream;

class Coffeemachine : public GeneralDevice
{
	//friend ostream &operator<<( ostream&, const Coffeemachine & );	
	
public:
	Coffeemachine();
	Coffeemachine(char *);
	virtual ~Coffeemachine();
	virtual void operator++(int);
	virtual void operator--(int);
	virtual void print();

private:
	int numberOfCups;
};

#endif //_COFFEEMACHINE_H_