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/* -*- 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_NEIGHBORHOOD_H
#define IGRAPH_NEIGHBORHOOD_H
#include "igraph_decls.h"
#include "igraph_datatype.h"
#include "igraph_iterators.h"
#include "igraph_vector_ptr.h"
__BEGIN_DECLS
IGRAPH_EXPORT int igraph_neighborhood_size(const igraph_t *graph, igraph_vector_t *res,
igraph_vs_t vids, igraph_integer_t order,
igraph_neimode_t mode, igraph_integer_t mindist);
IGRAPH_EXPORT int igraph_neighborhood(const igraph_t *graph, igraph_vector_ptr_t *res,
igraph_vs_t vids, igraph_integer_t order,
igraph_neimode_t mode, igraph_integer_t mindist);
IGRAPH_EXPORT int igraph_neighborhood_graphs(const igraph_t *graph, igraph_vector_ptr_t *res,
igraph_vs_t vids, igraph_integer_t order,
igraph_neimode_t mode,
igraph_integer_t mindist);
__END_DECLS
#endif
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