软件开发中结构化方法与OO方法的结合

Combining Structure Method with Object Oriented Method in Software Development

在分析结构化方法和面向对象(OO)方法优缺点的基础上,提出了在软件开发过程中,将二者结合使用的一种综合开发方法。该方法在分析和设计阶段采用结构化分析(SA)和结构化设计(SD),生成软件的结构图,然后通过转换获得面向对象设计(OOD)编码所需的控件,再使用面向对象编码完成程序的设计。同时给出了相应的转换规则和选择控件的注意之点,并以示例加以应证。使用SA、SD节省分析设计的时间,减少错误;使用OOP又使程序交互性强,适应性好,取得了双赢的效果。

On the base of analyzing the advantages and shortcomings of the structure method and the object oriented method, an integration method which combined the structural with the object oriented methods was put forward in software development. In both the analysis and design phases, structure analysis （SA） and structure design （SD） are adopted to create software structure diagram with the method, so as to convert the diagram into control that object oriented coding need, and to complete the program with object oriented coding. Meanwhile, the rules of conversion and notice on selecting control as welll as a demonstration were put forward. It simplifies the analysis and design by using SA and SD, and＂ mistakes can be reduced while there is a higher alternation and more adaptability in the program by OOD.