/* Bitset vectors.

   Copyright (C) 2002, 2004, 2009-2015 Free Software Foundation, Inc.

   Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).

   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 3 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, see <http://www.gnu.org/licenses/>.  */

#ifndef _BITSETV_H

#define _BITSETV_H

#include "bitset.h"

typedef bitset * bitsetv;

/* Create a vector of N_VECS bitsets, each of N_BITS, and of

   type TYPE.  */

extern bitsetv bitsetv_alloc (bitset_bindex, bitset_bindex, enum bitset_type);

/* Create a vector of N_VECS bitsets, each of N_BITS, and with

   attribute hints specified by ATTR.  */

extern bitsetv bitsetv_create (bitset_bindex, bitset_bindex, unsigned int);

/* Free vector of bitsets.  */

extern void bitsetv_free (bitsetv);

/* Zero vector of bitsets.  */

extern void bitsetv_zero (bitsetv);

/* Set vector of bitsets.  */

extern void bitsetv_ones (bitsetv);

/* Given a vector BSETV of N bitsets of size N, modify its contents to

   be the transitive closure of what was given.  */

extern void bitsetv_transitive_closure (bitsetv);

/* Given a vector BSETV of N bitsets of size N, modify its contents to

   be the reflexive transitive closure of what was given.  This is

   the same as transitive closure but with all bits on the diagonal

   of the bit matrix set.  */

extern void bitsetv_reflexive_transitive_closure (bitsetv);

/* Dump vector of bitsets.  */

extern void bitsetv_dump (FILE *, const char *, const char *, bitsetv);

/* Function to debug vector of bitsets from debugger.  */

extern void debug_bitsetv (bitsetv);

#endif  /* _BITSETV_H  */