Consequently, program flows, module functions and data structures are designed, and particularly an original data structure of road network is presented, which has smaller data redundancy and makes dynamic modification easy.
Consequently, program flows, module functions and data structures are designed, and particularly an original data structure of road network is presented, which has smaller data redundancy and makes dynamic modification easy.
然后设计了程序流程、模块功能、数据结构，特别提出了一种数据冗余度小、动态调整方便的路网数据结构。