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-rw-r--r--apps/gperf/src/Iterator.h75
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diff --git a/apps/gperf/src/Iterator.h b/apps/gperf/src/Iterator.h
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-/* -*- C++ -*- */
-// $Id$
-
-/* 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, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA. */
-
-#if !defined (ITERATOR_H)
-#define ITERATOR_H
-
-#include "ace/OS.h"
-#include "Options.h"
-
-#if defined (ACE_HAS_GPERF)
-class Iterator
-{
- // = TITLE
- // Provides an Iterator that expands and decodes a control string
- // containing digits and ranges, returning an integer every time the
- // generator function is called.
- //
- // = DESCRIPTION
- // This class is used to decode the user's key position requests.
- // For example: "-k 1,2,5-10,$" will return 1, 2, 5, 6, 7, 8, 9,
- // 10, and 0 ( representing the abstract ``last character of the
- // key'' on successive calls to the member function operator ().
- // No errors are handled in these routines, they are passed back
- // to the calling routines via a user-supplied Error_Value */
-public:
- Iterator (char *s,
- int lo,
- int hi,
- int word_end,
- int bad_val,
- int key_end);
- int operator () (void);
-
-private:
- char *str;
- // A pointer to the string provided by the user.
-
- int end;
- // Value returned after last key is processed.
-
- int end_word;
- // A value marking the abstract ``end of word'' (usually '$').
-
- int error_value;
- // Error value returned when input is syntactically erroneous.
-
- int hi_bound;
- // Greatest possible value, inclusive.
-
- int lo_bound;
- // Smallest possible value, inclusive.
-};
-
-#endif /* ACE_HAS_GPERF */
-#endif /* ITERATOR_H */