Abstract:
GIS algorithms can be implemented with STL algorithms, which can ensure them more compact and more effective. In this paper,geography operator is introduced and applied in GIS with C++ codes. For removing the mismatch between geography operator and STL algorithms,the author’s own adapters are customized. Meanwhile STL algorithms are extended to meet the more advanced GIS demands
Key words:
Geography information system(GIS); Standard template library(STL); Geography operator; Function object
摘要： 使用STL 算法实现GIS 算法，可以保证它的简洁和高效。该文结合C++代码实例，抽象出了地理算子的概念，应用在GIS 算法当中。通过定制适配器来消除地理算子和STL 算法之间的不匹配，同时拓展了STL 算法满足GIS 算法更高级的需求。
关键词:
地理信息系统；标准模板库；地理算子；函数对象
ZHAO Hongchao, FANG Jinyun, TANG Zhimin. STL Algorithms Applied in GIS[J]. Computer Engineering, 2006, 32(8): 70-72.
赵红超，方金云，唐志敏. STL 算法在GIS 中的应用[J]. 计算机工程, 2006, 32(8): 70-72.