PowerBuilder编程寻找复杂支导线的计算路径  

Programming by PowerBuilder in Search of the Calculated Path on Complex Open Traverse

作　　者：曹福生 

机构地区：[1]北京威远图数据开发有限公司,北京100044

出　　处：《地矿测绘》2005年第3期6-8,15,共4页Surveying and Mapping of Geology and Mineral Resources

摘　　要：复杂支导线在矿山测量工作中比较常见,但其程序算法比较复杂。详细阐述了寻找复杂支导线的计算路径的算法,并采用PowerBu ilder作为开发工具实现编程。The programming. This takes PowerBuilder complex open traverse is widely used in mine surveying, but it is complex paper presents in detail the algorithm searching for the path of calculating as exploring implement to carry it out. to actualize its algorithm by complex open traverse, and

关 键 词：数据结构 树 递归算法 先根遍历 数据库 表 数据窗口 

分 类 号：P208[天文地球—地图制图学与地理信息工程] P209[天文地球—测绘科学与技术]