#include <iostream>
using namespace std;
//抽象产品
class PhoneInterface
{
public:
virtual void print_brand() = 0;
};
//抽象工厂
class FactoryInterface
{
public:
//产品线1：苹果手机
virtual PhoneInterface* production_apple() = 0;
//产品线2：小米手机
virtual PhoneInterface* production_xiaomi() = 0;
};
//大陆版苹果手机
class ChinaApple : public PhoneInterface
{
public:
virtual void print_brand()
{
cout << "大陆版本的苹果手机" << endl;
}
};
//美版的苹果手机
class UsApple : public PhoneInterface
{
public:
virtual void print_brand()
{
cout << "美版的苹果手机" << endl;
}
};
//大陆版小米手机
class ChinaXiaomi : public PhoneInterface
{
public:
virtual void print_brand()
{
cout << "大陆版本的小米手机" << endl;
}
};
//美版的小米手机
class UsXiaomi : public PhoneInterface
{
public:
virtual void print_brand()
{
cout << "美版的小米手机" << endl;
}
};
//生产大陆版本手机的工厂
class ChinaFactory : public FactoryInterface
{
public:
//产品线1：苹果手机
virtual PhoneInterface* production_apple()
{
return new ChinaApple;
}
//产品线2：小米手机
virtual PhoneInterface* production_xiaomi()
{
return new ChinaXiaomi;
}
};
//生产美版手机的工厂
class UsFactory : public FactoryInterface
{
public:
//产品线1：苹果手机
virtual PhoneInterface* production_apple()
{
return new UsApple;
}
//产品线2：小米手机
virtual PhoneInterface* production_xiaomi()
{
return new UsXiaomi;
}
};
int main()
{
FactoryInterface* pFactory = NULL;
PhoneInterface* pPhone = NULL;
//使用大陆版手机的工厂
cout << "======大陆版手机工厂======" << endl;
pFactory = new ChinaFactory;
//生产大陆版苹果手机
pPhone = pFactory->production_apple();
pPhone->print_brand();
delete pPhone;
//生产大陆版小米手机
pPhone = pFactory->production_xiaomi();
pPhone->print_brand();
delete pPhone;
delete pFactory;
//使用美版手机的工厂
cout << "======美版手机工厂======" << endl;
pFactory = new UsFactory;
pPhone = pFactory->production_apple();
pPhone->print_brand();
delete pPhone;
pPhone = pFactory->production_xiaomi();
pPhone->print_brand();
delete pPhone;
delete pFactory;
system("pause");
return 0;
}
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