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#include<iostream>#include<string>usingnamespacestd;//红烧肉classCHongshaorou{public:virtual~CHongshaorou(){};//产品使用公共接口virtualvoidStart()=0;//抽象基类，纯虚函数由派生类去实现};//鲁菜红烧肉classCHongshaorouLucai:publicCHongshaorou{public:CHongshaorouLucai(){cout<<"制作鲁菜红烧肉."<<endl;}virtual~CHongshaorouLucai(){};virtualvoidStart(){cout<<"鲁菜红烧肉好了."<<endl;};};//粤菜红烧肉classCHongshaorouYuecai:publicCHongshaorou{public:CHongshaorouYuecai(){cout<<"制作粤菜红烧肉."<<endl;}virtual~CHongshaorouYuecai(){};virtualvoidStart(){cout<<"粤菜红烧肉好了."<<endl;};};//清蒸鱼classCqingzhengyu{public:virtual~Cqingzhengyu(){};//产品使用公共接口virtualvoidStart()=0;//抽象基类，纯虚函数由派生类去实现};//鲁菜清蒸鱼classCqingzhengyuLucai:publicCqingzhengyu{public:CqingzhengyuLucai(){cout<<"制作鲁菜清蒸鱼."<<endl;}virtual~CqingzhengyuLucai(){};virtualvoidStart(){cout<<"鲁菜清蒸鱼好了."<<endl;};};//粤菜清蒸鱼classCqingzhengyuYuecai:publicCqingzhengyu{public:CqingzhengyuYuecai(){cout<<"制作粤菜清蒸鱼."<<endl;}virtual~CqingzhengyuYuecai(){};virtualvoidStart(){cout<<"粤菜清蒸鱼好了."<<endl;};};//抽象工厂classCFactory{public:virtual~CFactory(){};virtualCHongshaorou*CreateHongshaorou()=0;virtualCqingzhengyu*Createqingzhengyu()=0;};//鲁菜工厂classCLucaiFactory:publicCFactory{public:CLucaiFactory(){cout<<"制作鲁菜工厂."<<endl;}virtual~CLucaiFactory(){};virtualCHongshaorou*CreateHongshaorou(){returnnewCHongshaorouLucai;};virtualCqingzhengyu*Createqingzhengyu(){returnnewCqingzhengyuLucai;};};//粤菜工厂classCYuecaiFactory:publicCFactory{public:CYuecaiFactory(){cout<<"制作粤菜工厂."<<endl;}virtual~CYuecaiFactory(){};virtualCHongshaorou*CreateHongshaorou(){returnnewCHongshaorouYuecai;};virtualCqingzhengyu*Createqingzhengyu(){returnnewCqingzhengyuYuecai;};};voidTest(CFactory*pFactory){CHongshaorou*pHongshaorou=NULL;Cqingzhengyu*pqingzhengyu=NULL;pHongshaorou=pFactory->CreateHongshaorou();//制作红烧肉pqingzhengyu=pFactory->Createqingzhengyu();//制作清蒸鱼pHongshaorou
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