Actually I don't fully understand this function.

The signature is:

int igraph_contract_vertices(igraph_t *graph,
    const igraph_vector_t *mapping,
    const igraph_attribute_combination_t *vertex_comb);

'graph' is the input graph.  Where is the new graph returned?

On 19 September 2016 at 15:17, Szabolcs Horvát <szhor...@gmail.com> wrote:
> Hello everyone,
>
> Quick question about contract_vertices():
>
> http://igraph.org/c/doc/igraph-Structural.html#igraph_contract_vertices
>
> I don't have attributes.  Can I just pass vertex_comb=NULL?
>
> Szabolcs

_______________________________________________
igraph-help mailing list
igraph-help@nongnu.org
https://lists.nongnu.org/mailman/listinfo/igraph-help

Reply via email to