Abdelrahman Said
73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
/*
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igraph library.
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Copyright (C) 2006-2012 Gabor Csardi <csardi.gabor@gmail.com>
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334 Harvard street, Cambridge, MA 02139 USA
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA
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*/
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#include <igraph.h>
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int main(void) {
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igraph_t g;
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igraph_vector_int_t v1, v2;
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/* Initialize the library. */
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igraph_setup();
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/* simple use */
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igraph_vector_int_init(&v1, 8);
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VECTOR(v1)[0] = 0;
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VECTOR(v1)[1] = 1;
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VECTOR(v1)[2] = 1;
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VECTOR(v1)[3] = 2;
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VECTOR(v1)[4] = 2;
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VECTOR(v1)[5] = 3;
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VECTOR(v1)[6] = 2;
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VECTOR(v1)[7] = 2;
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igraph_create(&g, &v1, 0, 0);
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if (igraph_vcount(&g) != 4) {
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return 1;
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}
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igraph_vector_int_init(&v2, 0);
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igraph_get_edgelist(&g, &v2, 0);
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igraph_vector_int_sort(&v1);
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igraph_vector_int_sort(&v2);
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if (!igraph_vector_int_all_e(&v1, &v2)) {
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return 2;
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}
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igraph_destroy(&g);
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/* higher number of vertices */
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igraph_create(&g, &v1, 10, 0);
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if (igraph_vcount(&g) != 10) {
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return 1;
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}
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igraph_get_edgelist(&g, &v2, 0);
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igraph_vector_int_sort(&v1);
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igraph_vector_int_sort(&v2);
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if (!igraph_vector_int_all_e(&v1, &v2)) {
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return 3;
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}
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igraph_destroy(&g);
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igraph_vector_int_destroy(&v1);
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igraph_vector_int_destroy(&v2);
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return 0;
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}
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