datalink.h

软件体系结构的层次模型

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

#if !defined(AFX_DATALINK_H__9E471FE7_F790_4040_83CF_535506F90326__INCLUDED_)
#define AFX_DATALINK_H__9E471FE7_F790_4040_83CF_535506F90326__INCLUDED_

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

#include "L1Provider.h"

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

class DataLink : public L1Provider  
{
public:
	virtual void L1Service(){
		cout<<"L1Service doing its job"<<endl;}

};

#endif // !defined(AFX_DATALINK_H__9E471FE7_F790_4040_83CF_535506F90326__INCLUDED_)