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/* -*- mode: C -*- */
/*
IGraph library.
Copyright (C) 2006-2012 Gabor Csardi <csardi.gabor@gmail.com>
334 Harvard street, Cambridge, MA 02139 USA
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA
*/
#include <igraph.h>
#include <stdio.h>
int main(int argc, char **argv) {
igraph_t g;
FILE *ifile;
/* PAJEK */
ifile = fopen("LINKS.NET", "r");
if (ifile == 0) {
return 10;
}
igraph_read_graph_pajek(&g, ifile);
fclose(ifile);
printf("The graph:\n");
printf("Vertices: %li\n", (long int) igraph_vcount(&g));
printf("Edges: %li\n", (long int) igraph_ecount(&g));
printf("Directed: %i\n", (int) igraph_is_directed(&g));
igraph_write_graph_edgelist(&g, stdout);
igraph_destroy(&g);
return 0;
}
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