2012年8月10日
OC标准注释
摘要： /*!* @class Calculator* This class implements a key-press--based calculator engine.* @throws NSInvalidArgumentException*/#import <Foundation/Foundation.h>@interface Calculator : NSObject {@private NSMutableString *_display; // The calculator display (the value a harwdare-based calculator shows 阅读全文
posted @ 2012-08-10 10:37 Kalou 阅读(1964) 评论(0) 推荐(0)