Re: [igraph] Graphs union

[Rossano Gaeta]

> Oh, I see. So you would need something like igraph_union(), but with
> keeping the multiple edges?
>
> One solution would be to query the edge lists of both graphs, put them
> in vectors, concatenate the vectors, and create
> a new graph. This might be even faster than igraph_union(), because it
> does not look for multiple edges.
>
> G.
Dear Gabor,

that seems an efficient solution: I will try it out. Thank you for the 
suggestion.

Rossano

--
Rossano Gaeta - Associate Professor

Dipartimento di Informatica
Università di Torino