Implement KSP on top of TRSP
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Nobody has claimed this yet.
Assessment
- Difficulty
- 5/5
- Estimated time
- Over a week
- Newbie friendliness
- 20/100
Research direction
The issue is about extending pgRouting's algorithms (pgr_kdijkstra, pgr_ksp) to support turn restrictions, which are currently only in pgr_trsp. Start by examining the pgr_trsp source code to understand how turn restrictions are implemented. Then, look at the existing pgr_kdijkstra and pgr_ksp implementations to see where to integrate the restriction logic. 'Done' means the new algorithms correctly respect turn restrictions in routing queries.
Written by the indexing model from the issue text.
Description
Turn restrictions are only supported in pgr_trsp, it would be nice to be able to do pgr_kdijkstra, pgr_ksp, etc using trun restriction. A nice enhancement would be to implement these algorithm on top of the TRSP code or to add turn restriction support to these other algorithms.
- Dominant language
- C++
- Stars
- 1.4k
- Forks
- 397
- Avg merge
- 2d 16h
- Merged PRs (30d)
- 8
Getting set up
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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