diff options
Diffstat (limited to 'src/boolarray.c')
-rw-r--r-- | src/boolarray.c | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/src/boolarray.c b/src/boolarray.c deleted file mode 100644 index 890613499200..000000000000 --- a/src/boolarray.c +++ /dev/null @@ -1,90 +0,0 @@ -/* Fast lookup table abstraction implemented as a Guilmette Array - Copyright (C) 1989 Free Software Foundation, Inc. - written by Douglas C. Schmidt (schmidt@ics.uci.edu) - -This file is part of GNU GPERF. - -GNU GPERF 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 1, or (at your option) -any later version. - -GNU GPERF 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 GNU GPERF; see the file COPYING. If not, write to -the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ - -#include <stdio.h> -#include "boolarray.h" -#include "options.h" - -/* Locally visible BOOL_ARRAY object. */ - -static BOOL_ARRAY bool_array; - -/* Prints out debugging diagnostics. */ - -void -bool_array_destroy () -{ - if (OPTION_ENABLED (option, DEBUG)) - fprintf (stderr, "\ndumping boolean array information\niteration number = %d\nend of array dump\n", - bool_array.iteration_number); - free ((char *) bool_array.storage_array); -} - -void -bool_array_init (size) - int size; -{ - STORAGE_TYPE *xmalloc (); - bool_array.iteration_number = 1; - bool_array.size = size; - bool_array.storage_array = xmalloc (size * sizeof *bool_array.storage_array); - bzero (bool_array.storage_array, size * sizeof *bool_array.storage_array); - if (OPTION_ENABLED (option, DEBUG)) - fprintf (stderr, "\nbool array size = %d, total bytes = %d\n", - bool_array.size, bool_array.size * sizeof *bool_array.storage_array); -} - -bool -lookup (index) - int index; -{ - if (bool_array.storage_array[index] == bool_array.iteration_number) - return 1; - else - { - bool_array.storage_array[index] = bool_array.iteration_number; - return 0; - } -} - -/* Simple enough to reset, eh?! */ - -void -bool_array_reset () -{ - /* If we wrap around it's time to zero things out again! */ - - - if (++bool_array.iteration_number == 0) - { - if (OPTION_ENABLED (option, DEBUG)) - { - fprintf (stderr, "(re-initializing bool_array)..."); - fflush (stderr); - } - bool_array.iteration_number = 1; - bzero (bool_array.storage_array, bool_array.size * sizeof *bool_array.storage_array); - if (OPTION_ENABLED (option, DEBUG)) - { - fprintf (stderr, "done\n"); - fflush (stderr); - } - } -} |