2012年4月8日
Immutable object
摘要： Inobject-orientedandfunctionalprogramming, animmutable objectis anobjectwhose state cannot be modified after it is created.[1]This is in contrast to amutable object, which can be modified after it is created.Immutable objects are often useful because they are inherentlythread-safe.[1]Other benefits 阅读全文
posted @ 2012-04-08 14:09 丶Blank 阅读(371) 评论(0) 推荐(0)