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Diffstat (limited to 'apps/gperf/src/Iterator.h')
-rw-r--r-- | apps/gperf/src/Iterator.h | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/apps/gperf/src/Iterator.h b/apps/gperf/src/Iterator.h deleted file mode 100644 index d1fe416859d..00000000000 --- a/apps/gperf/src/Iterator.h +++ /dev/null @@ -1,67 +0,0 @@ -/* -*- C++ -*- */ -// $Id$ - -/* This may look like C code, but it is really -*- C++ -*- */ - -/* Provides an Iterator for keyword characters. - - 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. */ - -/* Provides an Iterator that expands and decodes a control string - containing digits and ranges, returning an integer every time the - generator function is called. This is used to decode the user's - key position requests. For example: "-k 1,2,5-10,$" will return 1, - 2, 5, 6, 7, 8, 9, 10, and 0 ( representing the abstract ``last - character of the key'' on successive calls to the member function - operator (). No errors are handled in these routines, they are - passed back to the calling routines via a user-supplied Error_Value */ - -#ifndef iterator_h -#define iterator_h 1 - -#include "Options.h" - -class Iterator -{ -public: - Iterator (char *s, int lo, int hi, int word_end, int bad_val, int key_end); - int operator () (void); - -private: - char *str; - // A pointer to the string provided by the user. - - int end; - // Value returned after last key is processed. - - int end_word; - // A value marking the abstract ``end of word'' (usually '$'). - - 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 |