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