bitsetv-print.c revision cea198a11f15a2eb071d98491ca9a8bc8cebfbc4 
1/* Bitset vectors.
2   Copyright (C) 2001, 2002, 2004, 2006 Free Software Foundation, Inc.
3
4   This program is free software; you can redistribute it and/or modify
5   it under the terms of the GNU General Public License as published by
6   the Free Software Foundation; either version 2 of the License, or
7   (at your option) any later version.
8
9   This program is distributed in the hope that it will be useful,
10   but WITHOUT ANY WARRANTY; without even the implied warranty of
11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12   GNU General Public License for more details.
13
14   You should have received a copy of the GNU General Public License
15   along with this program; if not, write to the Free Software Foundation,
16   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
17
18#ifdef HAVE_CONFIG_H
19# include <config.h>
20#endif
21
22#include <stdlib.h>
23#include "bitsetv-print.h"
24
25/*--------------------------------------------------------.
26| Display the MATRIX array of SIZE bitsets of size SIZE.  |
27`--------------------------------------------------------*/
28
29void
30bitsetv_matrix_dump (FILE * out, const char *title, bitsetv bset)
31{
32  bitset_bindex i, j;
33  bitset_bindex hsize = bitset_size (bset[0]);
34
35  /* Title. */
36  fprintf (out, "%s BEGIN\n", title);
37
38  /* Column numbers. */
39  fputs ("   ", out);
40  for (i = 0; i < hsize; ++i)
41    putc (i / 10 ? '0' + i / 10 : ' ', out);
42  putc ('\n', out);
43  fputs ("   ", out);
44  for (i = 0; i < hsize; ++i)
45    fprintf (out, "%d", (int) (i % 10));
46  putc ('\n', out);
47
48  /* Bar. */
49  fputs ("  .", out);
50  for (i = 0; i < hsize; ++i)
51    putc ('-', out);
52  fputs (".\n", out);
53
54  /* Contents. */
55  for (i = 0; bset[i]; ++i)
56    {
57      fprintf (out, "%2lu|", (unsigned long int) i);
58      for (j = 0; j < hsize; ++j)
59	fputs (bitset_test (bset[i], j) ? "1" : " ", out);
60      fputs ("|\n", out);
61    }
62
63  /* Bar. */
64  fputs ("  `", out);
65  for (i = 0; i < hsize; ++i)
66    putc ('-', out);
67  fputs ("'\n", out);
68
69  /* End title. */
70  fprintf (out, "%s END\n\n", title);
71}
72