One last bit. While using any of dijkstra/bellman_ford/astar_search
function, where is the list of edges for shortest path stored?
pred_map is a Vertex Property Map, so while this can give me the list of
visited vertices, I still can not find the edges which were chosen. Is
there a way to retrieve a list of edges in the shortest path as well?
On Mon, Nov 17, 2014 at 7:13 PM, Tiago Peixoto [via Main discussion list
for the graph-tool project] <[email protected]>
wrote:
> On 17.11.2014 10:31, ambasta wrote:
> > Since only a single argument u(edge) is passed, I am unable to
> > retrieve the cost at the visitor attempting to travel via this edge.
>
> Just store a property map with costs, and query it using u.source().
>
> Best,
> Tiago
>
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Ameno dom, Domi ne reo
Amit
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