light.h

这是一个模拟电梯的程序

//Light class definition
#ifndef LIGHT_H
#define LIGHT_H

class Light{

public:
	Light( int);
	~Light();

	void turnOn();    //turns light on
	void turnOff();   //turns light off

private:
	bool on;          //true if on;false if off
	const int floorNumber; //floor number that contains light
};

#endif  //LIGHT_H