类似于java的toString()
1
2
3
4
5 |
- ( NSString
*)description { // 包含对象类型名称,以及对象的指针地址 return
[ NSString
stringWithFormat:@ "<%@: %p> {answer: %@, title: %@, icon: %@, options: %@}" , [ self
class ], self , self .answer, self .title, self .icon, self .options]; } |
02重写description方法,跟踪对象的明细信息,布布扣,bubuko.com
原文地址:http://www.cnblogs.com/coco-bao9107/p/3751924.html