丁香五月成人影视

Liskov Substitution Principle, LSP (Richter Substitution Principle) means that subclasses must replace their parent types. In other words, in the process of software development, after the subclass replaces the parent class, the behavior of the program is the same. Only when the subclass replaces the parent class and the function of the software is not affected can the parent class be truly reused, and the subclass can also add new behaviors to the parent class. In order to look at an example of violation of LSP principles, the specific code is as follows:应考的时候？杨长帆惊道，怎么有这工夫？破题过后，时间还很多，又不让退场，只好想多余的事。　　这日，CID峰（谢霆锋 饰）和女友Miss张（张柏芝 饰）正因张母反对二人在一起而苦恼，老夫子和大番薯因得罪黑社会老大金爷被追杀，引发了一场大车祸。车祸中峰和Miss张失去了记忆，痊愈后两人形同陌路。议论一番，眼看队伍就要过去了，又催香荽继续说。在第四季的首播集中，疾病大流行已延烧数月，剧集将透过尚恩墨非的观点，阐述全球医务人员正面对的挫败感，令人喘不过气的不确定性、危险和失败。而且林白自身能力也不错，所以陈启想让林白多锻炼锻炼，尽早独当一面。