/* -*- mode: C -*- */ /* IGraph library. Copyright (C) 2006 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; long int i; igraph_integer_t size; /* DIRECTED */ igraph_star(&g, 10, IGRAPH_STAR_OUT, 0); for (i=0; i<100; i++) { igraph_es_t es; igraph_eit_t it; igraph_es_pairs_small(&es, IGRAPH_DIRECTED, 0,1,0,2,0,5,0,2,0,3,0,4,0,7,0,9, -1); igraph_eit_create(&g, es, &it); igraph_es_size(&g, &es, &size); IGRAPH_EIT_RESET(it); while (!IGRAPH_EIT_END(it)) { IGRAPH_EIT_GET(it); IGRAPH_EIT_NEXT(it); size--; } if (size != 0) return 1; igraph_eit_destroy(&it); igraph_es_destroy(&es); } igraph_destroy(&g); /* UNDIRECTED */ igraph_star(&g, 10, IGRAPH_STAR_UNDIRECTED, 0); for (i=0; i<100; i++) { igraph_es_t es; igraph_eit_t it; igraph_es_pairs_small(&es, IGRAPH_DIRECTED, 0,1,2,0,5,0,0,2,3,0,0,4,7,0,0,9, -1); igraph_eit_create(&g, es, &it); IGRAPH_EIT_RESET(it); while (!IGRAPH_EIT_END(it)) { IGRAPH_EIT_GET(it); IGRAPH_EIT_NEXT(it); } igraph_eit_destroy(&it); igraph_es_destroy(&es); } igraph_destroy(&g); return 0; }