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/*
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>
void strvector_print(const igraph_strvector_t sv) {
igraph_int_t i, s = igraph_strvector_size(&sv);
for (i = 0; i < s; i++) {
printf("---%s---\n", igraph_strvector_get(&sv, i));
}
printf("\n");
}
int main(void) {
igraph_strvector_t sv1, sv2;
/* Initialize the library. */
igraph_setup();
printf("Initializing and setting elements:\n");
igraph_strvector_init(&sv1, 5);
igraph_strvector_set(&sv1, 0, "zero");
igraph_strvector_set(&sv1, 1, "one");
igraph_strvector_set(&sv1, 2, "two");
igraph_strvector_set(&sv1, 3, "three");
igraph_strvector_set(&sv1, 4, "four");
strvector_print(sv1);
printf("strvector size after first removing one element, and then the rest:\n");
igraph_strvector_remove(&sv1, 4);
igraph_strvector_remove_section(&sv1, 0, 4);
printf("%" IGRAPH_PRId "\n\n", igraph_strvector_size(&sv1));
printf("Resize to three elements, and set them:\n");
igraph_strvector_resize(&sv1, 3);
igraph_strvector_set(&sv1, 0, "zero");
igraph_strvector_set(&sv1, 1, "one");
igraph_strvector_set(&sv1, 2, "two");
strvector_print(sv1);
printf("Then copy the first element over the third element:\n");
igraph_strvector_set(&sv1, 2, igraph_strvector_get(&sv1, 0));
strvector_print(sv1);
printf("Make a copy of the strvector and set the last element of the copy:\n");
igraph_strvector_init_copy(&sv2, &sv1);
igraph_strvector_set(&sv2, 2, "copy two");
strvector_print(sv2);
printf("Append the copy to the strvector:\n");
igraph_strvector_append(&sv1, &sv2);
strvector_print(sv1);
printf("Add two strings at the end:\n");
igraph_strvector_push_back(&sv1, "zeroth");
igraph_strvector_push_back(&sv1, "first");
strvector_print(sv1);
igraph_strvector_destroy(&sv1);
printf("strvector size after clearing it:\n");
igraph_strvector_clear(&sv2);
printf("%" IGRAPH_PRId "\n", igraph_strvector_size(&sv2));
igraph_strvector_destroy(&sv2);
return 0;
}
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