面向对象分析、设计与编程

在软件工程中,作为软件开发的一种实用而有效的途径——面向对象方法,由于具有很多独特的优点,已逐步得到软件开发人员的广泛应用.本文从软件工程的角度,通过对面向对象方法的基本组成部分——面向对象分析、面向对象设计和面向对象编程的分别研究与论述,并结合典型的面向对象编程语言C++的程序设计方法,系统地阐述了面向对象程序设计方法的一般步骤和基本方法.同时,本文对C++语言的三大重要特征——对象、多态性和继承做了分析和介绍,从而构建了用C++语言编程的基本框架.面向对象的方法是一种新的编程方法,它因具有许多优点而具有旺盛的生命力的同时,尚有许多问题有待解决,才能更进一步的得到普及和应用.

Object oriented analysis, design and programming

In software engineering, object oriented programming method, as a sort of practical and effective approach of software exploiting, has already been used widely by software exploiting personnel, since it has a lot of unique virtue. This article studies and discusses respectively the basic composing portion of object oriented programming method, including object oriented analysis (OOA), object oriented design (OOD) and object oriented program (OOP), with the point of view of software engineering,and systematically sets forth the current process and basic method of oriented object programming method. C , the typical object oriented programming language, is used as an example here. By introducing and analyzing the important features of C language, the class, the polymorphism and the inheritance, the basic frame of the C programming language is set out. But it has a series of problems that need settling up, so it hasn't got the most popular practice until the problems are solved.