1/* Bitset vectors.
2
3   Copyright (C) 2002, 2004, 2009-2012 Free Software Foundation, Inc.
4
5   Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
6
7   This program is free software: you can redistribute it and/or modify
8   it under the terms of the GNU General Public License as published by
9   the Free Software Foundation, either version 3 of the License, or
10   (at your option) any later version.
11
12   This program is distributed in the hope that it will be useful,
13   but WITHOUT ANY WARRANTY; without even the implied warranty of
14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   GNU General Public License for more details.
16
17   You should have received a copy of the GNU General Public License
18   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
19
20#ifndef _BITSETV_H
21#define _BITSETV_H
22
23#include "bitset.h"
24
25typedef bitset * bitsetv;
26
27/* Create a vector of N_VECS bitsets, each of N_BITS, and of
28   type TYPE.  */
29extern bitsetv bitsetv_alloc (bitset_bindex, bitset_bindex, enum bitset_type);
30
31/* Create a vector of N_VECS bitsets, each of N_BITS, and with
32   attribute hints specified by ATTR.  */
33extern bitsetv bitsetv_create (bitset_bindex, bitset_bindex, unsigned int);
34
35/* Free vector of bitsets.  */
36extern void bitsetv_free (bitsetv);
37
38/* Zero vector of bitsets.  */
39extern void bitsetv_zero (bitsetv);
40
41/* Set vector of bitsets.  */
42extern void bitsetv_ones (bitsetv);
43
44/* Given a vector BSETV of N bitsets of size N, modify its contents to
45   be the transitive closure of what was given.  */
46extern void bitsetv_transitive_closure (bitsetv);
47
48/* Given a vector BSETV of N bitsets of size N, modify its contents to
49   be the reflexive transitive closure of what was given.  This is
50   the same as transitive closure but with all bits on the diagonal
51   of the bit matrix set.  */
52extern void bitsetv_reflexive_transitive_closure (bitsetv);
53
54/* Dump vector of bitsets.  */
55extern void bitsetv_dump (FILE *, const char *, const char *, bitsetv);
56
57/* Function to debug vector of bitsets from debugger.  */
58extern void debug_bitsetv (bitsetv);
59
60#endif  /* _BITSETV_H  */
61