[pgrouting-dev] Graph contraction

[Vicky Vergara]

Dear developers

The experimental function pgr_contractGraph bugs have being fixed
https://github.com/pgRouting/pgrouting/pull/1215
around 1900 unit tests of contraction have passed
https://github.com/pgRouting/pgrouting/tree/develop/pgtap/contraction


I have made tests with it on a real problem with a large database and
things have come as expected.

So the next step is move it up from experimental to proposed, but for this
step there is going to be a name change on the function to

pgr_contraction

The main reason is to remove the word "Graph" as all pgRouting functions
are about graphs, and if in the future there are different techniques (say
foo & bar) about contraction then the names can be:
pgr_contractionFoo pgr_contractionBar

instead of
pgr_contractGraphFoo pgr_contractGraphBar

Regards
pgRouting team

-- 

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Vicky Vergara
Operations Research

eMail: vicky at georepublic.de
Web: https://georepublic.info

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