bell.h

这个程序是对电梯的模拟

// Bell.h: interface for the Bell class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_BELL_H__0B94BE4F_9939_4D48_B2A3_83549DFF8BA9__INCLUDED_)
#define AFX_BELL_H__0B94BE4F_9939_4D48_B2A3_83549DFF8BA9__INCLUDED_

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

class Bell  
{
public:
	void Ring();
	Bell();
	virtual ~Bell();

};

#endif // !defined(AFX_BELL_H__0B94BE4F_9939_4D48_B2A3_83549DFF8BA9__INCLUDED_)