/* -*- mode: C -*- */ /* IGraph library. Copyright (C) 2006-2012 Gabor Csardi <csardi.gabor@gmail.com> 334 Harvard st, 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 <igraph_types_internal.h> int main() { igraph_hashtable_t ht; char *str; const igraph_strvector_t *keys; long int i; /* init and destroy */ igraph_hashtable_init(&ht); igraph_hashtable_destroy(&ht); /* init, add some elements and destroy */ igraph_hashtable_init(&ht); igraph_hashtable_addset(&ht, "color", "green", "red"); igraph_hashtable_addset(&ht, "size", "", "4"); igraph_hashtable_addset(&ht, "color", "", "grey"); igraph_hashtable_addset(&ht, "shape", "", "circle"); igraph_hashtable_addset(&ht, "shape", "", "diamond"); igraph_hashtable_destroy(&ht); /* reset */ igraph_hashtable_init(&ht); igraph_hashtable_addset(&ht, "color", "green", "red"); igraph_hashtable_addset(&ht, "size", "", "4"); igraph_hashtable_addset(&ht, "color", "", "grey"); igraph_hashtable_addset(&ht, "shape", "", "circle"); igraph_hashtable_addset(&ht, "shape", "", "diamond"); igraph_hashtable_reset(&ht); igraph_hashtable_addset(&ht, "color", "green", "red"); igraph_hashtable_addset(&ht, "size", "", "4"); igraph_hashtable_addset(&ht, "color", "", "grey"); igraph_hashtable_addset(&ht, "shape", "", "circle"); igraph_hashtable_addset(&ht, "shape", "", "diamond"); igraph_hashtable_destroy(&ht); /* Check semantics */ igraph_hashtable_init(&ht); igraph_hashtable_addset(&ht, "color", "green", "red"); igraph_hashtable_addset(&ht, "size", "", "4"); igraph_hashtable_addset(&ht, "color", "", "grey"); igraph_hashtable_addset(&ht, "shape", "", "circle"); igraph_hashtable_addset(&ht, "shape", "", "diamond"); igraph_hashtable_get(&ht, "color", &str); printf("color: %s\n", str); igraph_hashtable_get(&ht, "size", &str); printf("size: %s\n", str); igraph_hashtable_get(&ht, "shape", &str); printf("shape: %s\n", str); igraph_hashtable_reset(&ht); igraph_hashtable_get(&ht, "color", &str); printf("color: %s\n", str); igraph_hashtable_get(&ht, "size", &str); printf("size: %s\n", str); igraph_hashtable_get(&ht, "shape", &str); printf("shape: %s\n", str); igraph_hashtable_getkeys(&ht, &keys); for (i=0; i<igraph_strvector_size(keys); i++) { igraph_strvector_get(keys, i, &str); printf("%s ", str); } printf("\n"); igraph_hashtable_destroy(&ht); /* addset2 */ igraph_hashtable_init(&ht); igraph_hashtable_addset2(&ht, "color", "green", "redddd", 3); igraph_hashtable_addset2(&ht, "size", "", "4111", 1); igraph_hashtable_addset2(&ht, "color", "", "greysdsdf", 4); igraph_hashtable_addset2(&ht, "shape", "", "circle", 6); igraph_hashtable_addset(&ht, "shape", "", "diamond"); igraph_hashtable_get(&ht, "color", &str); printf("color: %s\n", str); igraph_hashtable_get(&ht, "size", &str); printf("size: %s\n", str); igraph_hashtable_get(&ht, "shape", &str); printf("shape: %s\n", str); igraph_hashtable_reset(&ht); igraph_hashtable_get(&ht, "color", &str); printf("color: %s\n", str); igraph_hashtable_get(&ht, "size", &str); printf("size: %s\n", str); igraph_hashtable_get(&ht, "shape", &str); printf("shape: %s\n", str); igraph_hashtable_getkeys(&ht, &keys); for (i=0; i<igraph_strvector_size(keys); i++) { igraph_strvector_get(keys, i, &str); printf("%s ", str); } printf("\n"); igraph_hashtable_destroy(&ht); if (!IGRAPH_FINALLY_STACK_EMPTY) return 1; return 0; }