Re: [igraph] igraph_neighborhood_graphs

[Gábor Csárdi]

Hi,

you mean, you want the graph that is the union of the neighborhood
graphs? Then use igraph_neighborhood, put together the list of vectors
into a single vector, e.g. with igraph_vector_append calls, and then
call igraph_subgraph.

Gabor

On Fri, Oct 22, 2010 at 12:07 AM, Thomas Gorochowski
<address@hidden> wrote:
> Hi there,
>
> I need to create a graph from the igraph_vector_ptr_t structure generated by 
> igraph_neighborhood_graphs. I am unsure how to do this in C as there do not 
> seem to be constructors for this purpose.
>
> Many thanks,
>
> Tom.
>
> --
> T.E. Gorochowski
> University of Bristol, Centre for Complexity Sciences (BCCS)
> http://www.chofski.co.uk, address@hidden
>
> Try our dynamical network simulator at http://www.netevo.org
>
>
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-- 
Gabor Csardi <address@hidden>     UNIL DGM