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+/* This may look like C code, but it is really -*- C++ -*- */
+/* Simple lookup table abstraction implemented as an Iteration Number Array.
+ Copyright (C) 1989-1998 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
+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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+/* Define and implement a simple boolean array abstraction,
+ uses an Iteration Numbering implementation to save on initialization time. */
+#ifndef bool_array_h
+#define bool_array_h 1
+#include "trace.h"
+#ifdef LO_CAL
+/* If we are on a memory diet then we'll only make these use a limited
+ amount of storage space. */
+typedef unsigned short STORAGE_TYPE;
+typedef unsigned int STORAGE_TYPE;
+class Bool_Array
+ static STORAGE_TYPE *storage_array; /* Initialization of the index space. */
+ static STORAGE_TYPE iteration_number; /* Keep track of the current iteration. */
+ static unsigned int size; /* Keep track of array size. */
+ Bool_Array (void);
+ ~Bool_Array (void);
+ static void init (STORAGE_TYPE *buffer, unsigned int s);
+ static int find (int hash_value);
+ static void reset (void);
+#ifdef __OPTIMIZE__ /* efficiency hack! */
+#include <stdio.h>
+#include <string.h>
+#include "options.h"
+#define INLINE inline
+#include "bool-array.icc"
+#undef INLINE