2 * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
4 * This file is part of libFirm.
6 * This file may be distributed and/or modified under the terms of the
7 * GNU General Public License version 2 as published by the Free Software
8 * Foundation and appearing in the file LICENSE.GPL included in the
9 * packaging of this file.
11 * Licensees holding valid libFirm Professional Edition licenses may use
12 * this file in accordance with the libFirm Commercial License.
13 * Agreement provided with the Software.
15 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
16 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * @author Sebastian Hack
24 * @brief Implements bipartite matchings.
26 #ifndef FIRM_ADT_BIPARTITE_H
27 #define FIRM_ADT_BIPARTITE_H
31 typedef struct _bipartite_t bipartite_t;
33 bipartite_t *bipartite_new(int n_left, int n_right);
34 void bipartite_free(bipartite_t *gr);
35 void bipartite_add(bipartite_t *gr, int i, int j);
36 void bipartite_remv(bipartite_t *gr, int i, int j);
37 int bipartite_adj(const bipartite_t *gr, int i, int j);
38 void bipartite_matching(const bipartite_t *gr, int *matching);
41 * Dumps a bipartite graph to a file stream.
43 void bipartite_dump_f(FILE *f, const bipartite_t *gr);
46 * Dumps a bipartite graph to file name.
48 void bipartite_dump(const char *name, const bipartite_t *gr);
52 #endif /* _BIPARTITE_H */