摘要: Shallow copy and Deep copy 第一部分: 一、来自wikipidia的解释: Shallow copy One method of copying an object is the shallow copy. In that case a new object B is cr 阅读全文
posted @ 2016-11-20 04:25 小Y看世界 阅读(368) 评论(0) 推荐(0) 编辑