Update the fast generation algorithm of VCT topology in the Second Region of China

Secondary Development Software ArcGIS Engine

 

AlgorithmThe goal is to increase the efficiency of the current topology algorithm by at least two times.

 

 

Solution to major problems

1. solve the problem that the ArcGIS Engine component supports multithreading.

2. multi-threaded algorithm coordination for large data volumes

3. Update the hash algorithm

4. VCCodeOptimization

5. log processing, including violation data records, error information records, and error information categories

 

 

Algorithm update

The current start time is January 1, March, which is roughly completed in January 1, September.

 

 

Component Provision Method

The extension module is provided, and it is still a GP Tool.