软件能重用性和C语言

Reusability Issues and C Language

软件能重用性是提高软件开发生产率和质量的关键之一。本文研究了C语言中有利于软件成分重用的特点和不利于软件成分重用的因素,提出了判断C语言模块能重用性的准则和提高其重用性的技术,并给出了典型的实例加以说明。

Software reusability is a key to improving software development produ-ctivity and quality. This paper first describes some C language features that facilitate reuse of software components, and the features that compromise reuse of software components, then presents some criteria and techniques of enhancing reusability of C module, and finally illustrates the use of these techniques with some typical examples.