摘要
在简单描述产品数据管理(PDM)中产品信息的基本存储结构的基础上,给出了对产品结构树进行遍历的基本算法,并结合应用实例讨论了检测产品结构树循环和计算产品重量的算法。这些算法对类似结构的数据对象,如计算产品工时、价格等,均有借鉴意义。
In this paper,based on explanation of the primary store data structure of product structure,it gives you the basic algorithm for searching product structure tree and discusses the algorithms for checking the cycle of product structure tree and calculating the weight of products.These algorithms could be used for reference for data ob-jects of sim ilar data structure such as calculating product man-hours and price.
出处
《电力机车与城轨车辆》
2003年第2期38-40,共3页
Electric Locomotives & Mass Transit Vehicles
