user.h

设计模式中抽象工厂（abstractfactory）算法实现

#pragma once

class User
{
public:
	User(void);
public:
	~User(void);
public :
	virtual void get(){};
	virtual void  insert(){};
};

class SqlUser: public User
{
public:
	SqlUser();
	~SqlUser();
public:
	void get();
	void insert();
};

class AccessUser: public User
{
public:
	AccessUser();
	~AccessUser();
public:
	void get();
	void insert();
};