【摘要】 提出了工程软件开发中数据的一种处理模式,并结合实际CAD系统的开发介绍了该模式下设计数据文件的建立、调用方法,以及对计算结果的集中统一处理过程。针对工程应用软件所处理数据的特点和使用格式要求,通过设置专用的数据文件管理器和计算结果管理器,使工程应用软件的数据处理功能和处理效率得以显著提高。更多还原

【Abstract】 The paper presents a methodology used for creation and transferring of data files and for management of the calculated results in the development of CAD application. introduces the implemental process in the development of a real-world system and the functions of appropriative data files manager and calculated results manager. Aimed at the characteristics and using pattern of data, the function and efficiency to deal with data are improved observably by the setup of special data-file and calculating-result manager.更多还原