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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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4
lib/Makefile.am
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@@ -49,5 +49,9 @@ libbison_a_SOURCES += \
bitset-int.h bitset.h bitsetv.h ebitset.h lbitset.h sbitset.h \
bitset.c bitsetv.c ebitset.c lbitset.c sbitset.c
# Additional bitset operations.
libbison_a_SOURCES += \
bitsetv-print.h bitsetv-print.c
libbison_a_LIBADD = @LIBOBJS@ @ALLOCA@
libbison_a_DEPENDENCIES = $(libbison_a_LIBADD)

74
lib/bitsetv-print.c Normal file
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@@ -0,0 +1,74 @@
/* 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);
}

28
lib/bitsetv-print.h Normal file
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@@ -0,0 +1,28 @@
/* Bitset vectors.
Copyright (C) 2002 Free Software Foundation, Inc.
Contributed by Akim Demaille (akim@freefriends.org).
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 2 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, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifndef _BITSETV_PRINT_H
#define _BITSETV_PRINT_H
#include "bitsetv.h"
/* Dump vector of bitsets as a matrix. */
extern void bitsetv_matrix_dump PARAMS ((FILE *, const char *,
bitsetv));
#endif /* _BITSETV_H */