软件开发与层次化思维方式

人们面对的是一个层次化的世界,分层的思想被人们所熟知,在此基础上,通过对大量的软件开发活动的过程进行研究,归纳总结出一种新的思维方式——层次化思维方式。叙述了自顶向下层次化思维方式和自底向上层次化思维方式的内容。叙述了层次化思维方式在软件开发活动中发挥作用的情况,不论是采用结构化软件开发方法进行系统功能分解的过程,还是采用面向对象软件开发方法形成类的层次化结构的过程,还是画数据流图的过程,还是用盒图(或PAD图)描述算法的过程,还是标准化软件菜单的使用和设计的过程,还是网页的浏览和设计的过程,都是遵循层次化思维方式进行思维的过程。

Software development and hierarchical thinking mode

People are faced with a hierarchical world,hierarchical thinking is well-known,on this basis,through a lot of research to the course of software development,summarized a new way of thinking——hierarchical thinking mode.Described hierarchical thinking mode of top-down,described hierarchical thinking mode of bottom-up.Described the situation that hierarchical thinking mode develop function in software development,whether the process of decomposition of systematic function to adopt method of structured,or the process of forming class structure of hierarchical to adopt method of Object-oriented,or process of painting data flow diagram,or process of describing arithmetic to use box diagram(or PAD diagram),or process of to use and to design menu of standardization,or process of to browse and to design web page,these are all thought's process that according to the hierarchical thinking mode.