摘要
将UDP协议划分成粒度更细的功能模块，该文给出了嵌入式系统中UDP协议的UML实现方法，从软件体系结构的角度详细的分析了UDP协议的具体建模过程。面向对象的实现方法，具有软件重用，可扩展性，多态性，函数覆盖与重载，使嵌入式系统的可移植性和可重用性大大提高。
Based on Unified Modelling Language, an Object-Oriented method was given to design User Datagram Protocol which is used in the embedded system. The process and methods to desige model are described in detail. Object-Oriented method has many characers, such as flexility, Polymorphism and Overload. It improves soft＇ware reuse and reconfigurability.
作者
蒋维成
JIANG Wei-cheng （Department of Computer Science, Hunan Normal University, Changsha 410081, China）
出处
《电脑知识与技术》
2008年第12期1655-1657,共3页
Computer Knowledge and Technology
