设计模式-代理模式

代理模式

代码逻辑

class Factory

{

public:

virtual void makeProduct() =0;

};

class PhoneFactory :public Factory

{

public:

void makeProduct()

{

cout<<"生产手机"<<endl;

}

};

class FoxconnProxy :public Factory

{

public:

FoxconnProxy(Factory* factory )

{

m_real = factory;

}

void makeProduct()

{

m_real->makeProduct();

}

private:

Factory *m_real;

};

void main()

{

Factory *factory = new PhoneFactory();

FoxconnProxy * proxy = new FoxconnProxy(factory);

proxy->makeProduct();

}