/usr/include/igraph/igraph_paths.h is in libigraph0-dev 0.6.5-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 | /* -*- mode: C -*- */
/*
IGraph library.
Copyright (C) 2009-2012 Gabor Csardi <csardi.gabor@gmail.com>
334 Harvard street, 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
*/
#ifndef IGRAPH_PATHS_H
#define IGRAPH_PATHS_H
#undef __BEGIN_DECLS
#undef __END_DECLS
#ifdef __cplusplus
# define __BEGIN_DECLS extern "C" {
# define __END_DECLS }
#else
# define __BEGIN_DECLS /* empty */
# define __END_DECLS /* empty */
#endif
#include "igraph_constants.h"
#include "igraph_types.h"
#include "igraph_vector.h"
#include "igraph_vector_ptr.h"
#include "igraph_matrix.h"
__BEGIN_DECLS
int igraph_diameter(const igraph_t *graph, igraph_integer_t *res,
igraph_integer_t *from, igraph_integer_t *to,
igraph_vector_t *path,
igraph_bool_t directed, igraph_bool_t unconn);
int igraph_diameter_dijkstra(const igraph_t *graph,
const igraph_vector_t *weights,
igraph_real_t *pres,
igraph_integer_t *pfrom,
igraph_integer_t *pto,
igraph_vector_t *path,
igraph_bool_t directed,
igraph_bool_t unconn);
int igraph_shortest_paths(const igraph_t *graph, igraph_matrix_t *res,
const igraph_vs_t from, const igraph_vs_t to,
igraph_neimode_t mode);
int igraph_get_shortest_paths(const igraph_t *graph,
igraph_vector_ptr_t *vertices,
igraph_vector_ptr_t *edges,
igraph_integer_t from, const igraph_vs_t to,
igraph_neimode_t mode);
int igraph_get_shortest_path(const igraph_t *graph,
igraph_vector_t *vertices,
igraph_vector_t *edges,
igraph_integer_t from,
igraph_integer_t to,
igraph_neimode_t mode);
int igraph_get_all_shortest_paths(const igraph_t *graph,
igraph_vector_ptr_t *res,
igraph_vector_t *nrgeo,
igraph_integer_t from, const igraph_vs_t to,
igraph_neimode_t mode);
int igraph_shortest_paths_dijkstra(const igraph_t *graph,
igraph_matrix_t *res,
const igraph_vs_t from,
const igraph_vs_t to,
const igraph_vector_t *weights,
igraph_neimode_t mode);
int igraph_shortest_paths_bellman_ford(const igraph_t *graph,
igraph_matrix_t *res,
const igraph_vs_t from,
const igraph_vs_t to,
const igraph_vector_t *weights,
igraph_neimode_t mode);
int igraph_get_shortest_paths_dijkstra(const igraph_t *graph,
igraph_vector_ptr_t *vertices,
igraph_vector_ptr_t *edges,
igraph_integer_t from,
igraph_vs_t to,
const igraph_vector_t *weights,
igraph_neimode_t mode);
int igraph_get_shortest_path_dijkstra(const igraph_t *graph,
igraph_vector_t *vertices,
igraph_vector_t *edges,
igraph_integer_t from,
igraph_integer_t to,
const igraph_vector_t *weights,
igraph_neimode_t mode);
int igraph_get_all_shortest_paths_dijkstra(const igraph_t *graph,
igraph_vector_ptr_t *res,
igraph_vector_t *nrgeo,
igraph_integer_t from, igraph_vs_t to,
const igraph_vector_t *weights,
igraph_neimode_t mode);
int igraph_shortest_paths_johnson(const igraph_t *graph,
igraph_matrix_t *res,
const igraph_vs_t from,
const igraph_vs_t to,
const igraph_vector_t *weights);
int igraph_average_path_length(const igraph_t *graph, igraph_real_t *res,
igraph_bool_t directed, igraph_bool_t unconn);
int igraph_path_length_hist(const igraph_t *graph, igraph_vector_t *res,
igraph_real_t *unconnected, igraph_bool_t directed);
int igraph_eccentricity(const igraph_t *graph,
igraph_vector_t *res,
igraph_vs_t vids,
igraph_neimode_t mode);
int igraph_radius(const igraph_t *graph, igraph_real_t *radius,
igraph_neimode_t mode);
__END_DECLS
#endif
|