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i tried to re-read the latest pgrouting workshop tutorial, workshop.pgrouting.org/chapters/shortest_path.html, then i notice under the note tag on each routing algorithm, it mentions this "Undirected graphs (“directed false”) ignore “has_reverse_cost” setting" what exactly does try to tell me? that if i want either directed or undirected graph, just set the directed accordingly and ignore the has_reverse_cost?

Charles Jordan Cabero
– Charles Jordan Cabero

2013-01-16 04:01:18 +00:00
Commented Jan 16, 2013 at 4:01
Not quite. For an undirected graph set False False. For a directed graph make sure you have a 'reverse-cost' attribute and set True True.

MappaGnosis
– MappaGnosis

2013-01-16 08:51:10 +00:00
Commented Jan 16, 2013 at 8:51

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