[SoC] [GSoC] Report - Flow algorithms for pgRouting - Week 5

[Andrea Nardelli]

Hi all,

I am working on the implementation of maximum flow algorithms and their
applications for pgRouting during the GSoC 2016. This is my fifth report.

1) What did you get done this week?

This week I created some additional sample data in order to better show off
the functionality of flow algorithms. I also started to try writing some
PgTAP tests but I am going to need help to check exactly what I need to
test, how, etc... I also created a function that calculates the max flow
for multiple sources/sinks.

2) What do you plan on doing next week?
While creating the multiple source/sink version I realized that maybe the
current function signatures I have planned have not been so good. I want to
discuss this with my mentors and possibly have only one function with the
implementation as a parameter. Once that is done, I can move on to writing
the documentation and other implementations.

3) Are you blocked on anything?
I am going to ask for help about writing the PgTAP tests in this coming
week.

You can check the branch I'm working on here:

https://github.com/Illedran/pgrouting/tree/gsoc-flow

Best regards,
Andrea Nardelli
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