#ifndef _GENERALDEVICE_H_
#define _GENERALDEVICE_H_

#include <string>
#include <iostream>

//using std::istream;
using std::ostream;
using std::string;

class GeneralDevice
{
friend ostream &operator<<( ostream&, GeneralDevice &);

public:
	GeneralDevice();
	GeneralDevice(char *);
	virtual ~GeneralDevice();
	virtual void operator++(int) =0;
	virtual void operator--(int) =0;
	string getDeviceName();
	void setDeviceName(string);
	virtual void print()=0;
private:
	string deviceName;
};

#endif //_GENERALDEVICE_H_