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/* -*- mode: C -*- */
/*
IGraph library.
Copyright (C) 2007 Gabor Csardi <csardi@rmki.kfki.hu>
MTA RMKI, Konkoly-Thege Miklos st. 29-33, Budapest 1121, Hungary
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>
int main() {
igraph_t g;
igraph_vector_t y;
/* turn on attribute handling */
igraph_i_set_attribute_table(&igraph_cattribute_table);
/* Create a graph, add some attributes and save it as a GraphML file */
igraph_famous(&g, "Petersen");
SETGAS(&g, "name", "Petersen's graph");
SETGAN(&g, "vertices", igraph_vcount(&g));
SETGAN(&g, "edges", igraph_ecount(&g));
igraph_vector_init_seq(&y, 1, igraph_vcount(&g));
SETVANV(&g, "id", &y);
igraph_vector_destroy(&y);
SETVAS(&g, "name", 0, "foo");
SETVAS(&g, "name", 1, "foobar");
igraph_vector_init_seq(&y, 1, igraph_ecount(&g));
SETEANV(&g, "id", &y);
igraph_vector_destroy(&y);
SETEAS(&g, "name", 0, "FOO");
SETEAS(&g, "name", 1, "FOOBAR");
igraph_write_graph_gml(&g, stdout, 0, "");
igraph_write_graph_graphml(&g, stdout);
igraph_destroy(&g);
return 0;
}
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