2017年4月19日
how to avoid inheritance abuse
摘要： Liskov Principle: if S is a subtype of Type T, then any objects of type T may be repalced by objects of type S without altering any of the properties 阅读全文
posted @ 2017-04-19 10:17 HEIS老妖 阅读(125) 评论(1) 推荐(0) 编辑