Hi, thanks for immediate reply. How should I initialize vs? When i initialize
it like igraph_vs_t vs=3 or give value to vs , it says invalid initializer.
Regards
On Tuesday, 25 February 2014 1:28 AM, Gábor Csárdi <[email protected]>
wrote:
You never initialize vs.
G.
On Mon, Feb 24, 2014 at 2:35 PM, Sana Rahim <[email protected]> wrote:
Hi, when I run the following code i get this error Error at iterators.c:769
:Cannot create iterator, invalid selector, Invalid value
>Aborted.
>
>igraph_t graph;
>igraph_vector_t v;
>igraph_vector_ptr_t vertices;
>igraph_vector_ptr_t edges1;
>igraph_vs_t vs;
>igraph_matrix_t res;
> igraph_vector_ptr_t res1;
>igraph_vector_t nrgeo;
>igraph_real_t edges[] = {1, 2, 1, 4, 2, 3, 3, 7, 4, 5, 5, 6, 6, 9, 7, 8, 8, 9};
>igraph_vector_view(&v, edges, sizeof(edges)/sizeof(double));
>igraph_create(&graph,&v, 0, IGRAPH_UNDIRECTED);
>igraph_get_all_shortest_paths(&graph, &res1,
&nrgeo, 1, vs, IGRAPH_ALL);
>igraph_destroy(&graph);
>
>
>Where am I making a mistake, please help.
>
>
>Regards
>
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