亚洲

As the name implies, iterator pattern is to access objects in an aggregation sequentially. Generally speaking, it is very common in collections. If you are familiar with collection classes, it will be very easy to understand this pattern. This sentence contains two meanings: one is the object that needs to be traversed, that is, the aggregated object, and the other is the iterator object, which is used to traverse the aggregated object. Let's look at the diagram:3.1 Create syntax as follows她俩放下心来，一心梳洗装扮，恢复女儿服饰，却不知前面已经闹起来了。张杨见他坦言，微微点头，道：然我张家被抄时，你哥哥姐姐弟弟妹妹们遭受的比你多何止百倍。狐妖白逍借用灵珠闭关修炼，只差几天便可功德圆满，却被冒失少女夏葵一跤跌在他身上。白逍不仅修炼被打断，还被当萨摩耶送到宠物医院。宝贵灵珠，亦被夏葵拿走，打算摆到她的淘宝小店上当假古董卖。白逍追到小葵家，灵珠竟以小葵做了宿主，他欲杀夏葵而夺珠，却被夏葵做的红烧肉诱惑。而此时，白逍眼前的世界越来越让他惊奇，不仅红烧肉前所未见，还有电灯，微波炉，完全在其经验之外。原来白逍竟是一只唐朝的狐狸精，一觉醒来，人间已变成现代社会。这就是唐朝妖法遇到现代科技，纵使高冷范儿十足的白逍也露惊慌相。小葵看出他的疑惧和好奇，趁机骗得几日活命时间，以向单恋的学长表白。但令这对啼笑皆非冤家怎么也想不到的是，灵珠现世，竟悄然激活了冰冷都市丛林中无数匪夷所思的奇异妖灵，纷纷前来搅扰。为保灵珠不被抢走，白逍被迫当起小葵的贴身保镖。一个冷面唐朝狐少年，一个呆萌贪财少女，被迫生活在一起，经历这大都市中最诡异的阴谋以及最暖心的情感。对南雀使臣打了个眼色。方虎脸一松，满意道：这就对了。