elevatorbutton.h

这是一个模拟电梯的程序

//ElevatorButton class definition
#ifndef ELEVATORBUTTON_H
#define ELEVATORBUTTON_H

class Elevator;

class ElevatorButton{

public:
	ElevatorButton( Elevator &);
	~ElevatorButton();
	
	void pressButton();//press the button
	void resetButton();//reset the button

private:
	bool pressed;  //state of button

	//reference to elevator containing this button
	Elevator &elevatorRef;

};

#endif