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* src/closure.c (print_firsts): Display of the symbol tags.

Browse Source 
(bitmatrix_print): Move to...
* lib/bitsetv-print.h, lib/bitsetv-print.c (bitsetv_matrix_dump):
here.
* tests/sets.at (Nullable, Broken Closure, Firsts): Adjust.
This commit is contained in:
Akim Demaille
2002-05-06 08:42:24 +00:00
parent 5181e40827
commit 1565b72064
6 changed files with 128 additions and 61 deletions
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74
lib/bitsetv-print.c Normal file
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/* Bitset vectors.
Copyright (C) 2001 Free Software Foundation, Inc.
This file is part of Bison.
Bison 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 2, or (at your option) any later
version.
Bison 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 Bison; see the file COPYING. If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include "bitsetv-print.h"
/*--------------------------------------------------------.
| Display the MATRIX array of SIZE bitsets of size SIZE. |
`--------------------------------------------------------*/
void
bitsetv_matrix_dump (FILE * out, const char *title, bitsetv bset)
{
size_t i, j;
size_t hsize = bitset_size (bset[0]);
/* Title. */
fprintf (out, "%s BEGIN\n", title);
/* Column numbers. */
fputs (" ", out);
for (i = 0; i < hsize; ++i)
putc (i / 10 ? '0' + i / 10 : ' ', out);
putc ('\n', out);
fputs (" ", out);
for (i = 0; i < hsize; ++i)
fprintf (out, "%d", i % 10);
putc ('\n', out);
/* Bar. */
fputs (" .", out);
for (i = 0; i < hsize; ++i)
putc ('-', out);
fputs (".\n", out);
/* Contents. */
for (i = 0; bset[i]; ++i)
{
fprintf (out, "%2d|", i);
for (j = 0; j < hsize; ++j)
fputs (bitset_test (bset[i], j) ? "1" : " ", out);
fputs ("|\n", out);
}
/* Bar. */
fputs (" `", out);
for (i = 0; i < hsize; ++i)
putc ('-', out);
fputs ("'\n", out);
/* End title. */
fprintf (out, "%s END\n\n", title);
}