设计模式——抽象工厂模式_AbstractFactory

#include <iostream>using namespace std;class Human {public:virtual void Talk(){ }virtual void GetColour() {}virtual void GetSex() {}};class AbstractYellowHuman {public:virtual void Talk() = 0;virtual void GetColour() = 0;virtual void GetSex() = 0;};class MaleYellowHuman : public AbstractYellowHuman {public:void Talk() { cout << "我是黄种人，说中文。" << endl; }void GetColour() { cout << "黄色皮肤" << endl; }void GetSex() { cout << "我是男人！" << endl; }};class FamaleYellowHuman : public AbstractYellowHuman {public:void Talk() { cout << "我是黄种人，说中文。" << endl; }void GetColour() { cout << "黄色皮肤" << endl; }void GetSex() { cout << "我是女人！" << endl; }};class AbstractBlackHuman {public:virtual void Talk() = 0;virtual void GetColour() = 0;virtual void GetSex() = 0;};class MaleBlackHuman : public AbstractBlackHuman {public:void Talk() { cout << "我是黑人。不说话" << endl; }void GetColour() { cout << "黑色皮肤" << endl; }void GetSex() { cout << "公的" << endl; }};class FamaleBlackHuman : public AbstractBlackHuman {public:void Talk() { cout << "我是黑人。不说话。" << endl; }void GetColour() { cout << "黑色皮肤" << endl; }void GetSex() { cout << "母的" << endl; }};class HumanFactory {public:virtual AbstractYellowHuman* CreateYellowHuman() = 0;virtual AbstractBlackHuman*  CreateBlackHuman() = 0;};class MaleFactory : public HumanFactory {public:AbstractYellowHuman* CreateYellowHuman() { return new MaleYellowHuman(); }AbstractBlackHuman* CreateBlackHuman() { return new MaleBlackHuman(); }};class FamaleFactory : public HumanFactory {public:AbstractYellowHuman* CreateYellowHuman() { return new FamaleYellowHuman(); }AbstractBlackHuman*  CreateBlackHuman() { return new FamaleBlackHuman(); }};

#include "AbstractFactory.h"int main(){HumanFactory* pFactory = NULL;pFactory = new MaleFactory();MaleYellowHuman* pMale_Yellow = (MaleYellowHuman*)pFactory->CreateYellowHuman();pMale_Yellow->Talk();pMale_Yellow->GetColour();pMale_Yellow->GetSex();cout << "~~~~~~~~~~~~~~~~~~~~~" << endl;pFactory = new FamaleFactory();FamaleBlackHuman* pFamale_Black = (FamaleBlackHuman*)pFactory->CreateBlackHuman();pFamale_Black->Talk();pFamale_Black->GetColour();pFamale_Black->GetSex();return 0;}