{

printf("工厂方法模式\n");

// 定义工厂类对象和产品类对象

std::shared_ptr<AbstractFactory> fac = make_shared<BasketballFactory>();

std::shared_ptr<AbstractSportProduct> product = std::shared_ptr<AbstractSportProduct>(fac->getSportProduct());

fac = make_shared<FootballFactory>();

// product = std::shared_ptr<AbstractSportProduct>(fac->getSportProduct());

product = std::shared_ptr<AbstractSportProduct>(fac->getSportProduct());

fac = make_shared<VolleyballFactory>();

product = std::shared_ptr<AbstractSportProduct>(fac->getSportProduct());

system("pause");

return 0;

}