2016年5月2日
The difference between macro and function I/Ofunction comparision(from c and pointer )
摘要： macro is typeless and execute faster than funtion ,becaus of the overhead of calling and returnning of function,but macro will increase the size of pr 阅读全文
posted @ 2016-05-02 11:45 zeroArn 阅读(173) 评论(0) 推荐(0)