Abdelrahman Said
66 lines
2.0 KiB
C
66 lines
2.0 KiB
C
/*
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igraph library.
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Copyright (C) 2010-2012 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_list_t blocks;
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igraph_vector_int_t cohesion;
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igraph_vector_int_t parent;
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igraph_t block_tree;
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igraph_int_t i;
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/* Initialize the library. */
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igraph_setup();
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igraph_famous(&g, "zachary");
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igraph_vector_int_list_init(&blocks, 0);
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igraph_vector_int_init(&cohesion, 0);
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igraph_vector_int_init(&parent, 0);
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igraph_cohesive_blocks(&g, &blocks, &cohesion, &parent,
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&block_tree);
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printf("Blocks:\n");
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for (i = 0; i < igraph_vector_int_list_size(&blocks); i++) {
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igraph_vector_int_t *sg = igraph_vector_int_list_get_ptr(&blocks, i);
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printf(" ");
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igraph_vector_int_print(sg);
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}
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printf("Cohesion:\n ");
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igraph_vector_int_print(&cohesion);
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printf("Parents:\n ");
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igraph_vector_int_print(&parent);
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printf("Block graph:\n");
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igraph_write_graph_edgelist(&block_tree, stdout);
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igraph_vector_int_list_destroy(&blocks);
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igraph_vector_int_destroy(&cohesion);
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igraph_vector_int_destroy(&parent);
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igraph_destroy(&block_tree);
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igraph_destroy(&g);
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return 0;
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}
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