[SoC] GSoc'17 Weekly Report 4 - Rewrite of Turn Restricted Shortest Path Algorithm in pgRouting

[vidhan jain]

Hi everyone,

   1.

   What did you get done this week?

   This week, I created pgr_dijkstraTRSP.hpp file which will hold the main
   logic of the dijkstraTRSP. In certain scenarios, the result returned by
   dijkstra may not contain restriction. I had also implemented the logic to
   determine whether the result returned by dijkstra contains a turn
   restriction.
   - Details can be found in [1]
      - Set of pull requests can be found in [2]
   2.

   What am I going to achieve for next week?

   I'll be implementing the functionality to convert a given graph into its
   corresponding Line graph in the coming week.

   Details of possible sub tasks can be found in [3]
   3.

   Is there any blocking issue?

   Currently, I am not blocked on anything.
   - The wiki page can be found in [4]
      - The repository can be found in [5]

   [1]
   https://github.com/pgRouting/pgrouting/wiki/GSoC-2017-Rewrite-TRSP/#first-evaluation-period

   [2]
   https://github.com/pgRouting/pgrouting/wiki/GSoC-2017-Rewrite-TRSP/#log-of-pull-requests

   [3]
   https://github.com/pgRouting/pgrouting/wiki/GSoC-2017-Rewrite-TRSP#official-coding-period-phase-2june-27---july-24

   [4] https://github.com/pgRouting/pgrouting/wiki/GSoC-2017-Rewrite-TRSP

   [5] https://github.com/pgRouting/pgrouting/tree/gsoc/rewritetrsp


Best of luck everyone for the next week.

Thanks,
Vidhan Jain
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