摘要
文章针对机械CAD系统运行中的数据特点 ,结合面向对象技术 ,采用数据对象进行机械CAD数据管理系统设计 ,使系统能在不启动专用数据库软件的情况下 ,在CAD系统下完成对数据库的各项操作 。
In accordance with the data characteristics in the running of the mechanism CAD system,this paper deals with the design of the data managing system for mechanism CAD in combination with object oriented technology and by adopting data access object.As a result the system can perform various operations of the database and fulfil some specific data processing functions under the circumstances of not opening the database.
出处
《交通与计算机》
2001年第1期31-33,共3页
Computer and Communications