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-rw-r--r--apps/gperf/src/List_Node.cpp132
1 files changed, 0 insertions, 132 deletions
diff --git a/apps/gperf/src/List_Node.cpp b/apps/gperf/src/List_Node.cpp
deleted file mode 100644
index ef51182ad71..00000000000
--- a/apps/gperf/src/List_Node.cpp
+++ /dev/null
@@ -1,132 +0,0 @@
-// $Id$
-
-/* 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,
-USA. */
-
-#include "List_Node.h"
-
-ACE_RCSID(src, List_Node, "$Id$")
-
-#if defined (ACE_HAS_GPERF)
-
-#include "Vectors.h"
-
-// Defined as a macro in string.h on some systems, which causes
-// conflicts.
-#undef index
-
-// Sorts the key set alphabetically to speed up subsequent operation
-// Uses insertion sort since the set is probably quite small.
-
-inline void
-List_Node::sort (char *base, int len)
-{
- int i, j;
-
- for (i = 0, j = len - 1; i < j; i++)
- {
- char curr, tmp;
-
- for (curr = i + 1, tmp = base[curr];
- curr > 0 && tmp < base[curr-1];
- curr--)
- base[curr] = base[curr - 1];
-
- base[curr] = tmp;
-
- }
-}
-
-// Initializes a List_Node. This requires obtaining memory for the
-// CHAR_SET initializing them using the information stored in the
-// KEY_POSITIONS array in Options, and checking for simple errors.
-// It's important to note that KEY and REST are both pointers to the
-// different offsets into the same block of dynamic memory pointed to
-// by parameter K. The data member REST is used to store any
-// additional fields of the input file (it is set to the "" string if
-// Option[TYPE] is not enabled). This is useful if the user wishes to
-// incorporate a lookup structure, rather than just an array of keys.
-// Finally, KEY_NUMBER contains a count of the total number of keys
-// seen so far. This is used to initialize the INDEX field to some
-// useful value.
-
-List_Node::List_Node (char *k, int len)
- : link (0),
- next (0),
- key (k),
- rest (option[TYPE] ? k + len + 1 : ""),
- length (len),
- index (0)
-{
- char *ptr = new char[(option[ALLCHARS] ? len : option.max_keysig_size ()) + 1];
- keysig = ptr;
- k[len] = '\0'; // Null terminate KEY to separate it from REST.
-
- // Lower case if STRCASECMP option is enabled.
- if (option[STRCASECMP])
- for (char *p = k; *p; p++)
- if (isupper (*p))
- *p = tolower (*p);
-
- if (option[ALLCHARS]) // Use all the character position in the KEY.
- for (; *k; k++, ptr++)
- ++Vectors::occurrences[*ptr = *k];
- else
- {
- // Only use those character positions specified by the user.
-
- option.reset ();
-
- // Iterate thru the list of key_positions, initializing
- // occurrences table and keysig (via char * pointer ptr).
-
- for (int i; (i = option.get ()) != EOS; )
- {
- if (i == WORD_END) // Special notation for last KEY position, i.e. '$'.
- *ptr = key[len - 1];
- else if (i <= len) // Within range of KEY length, so we'll keep it.
- *ptr = key[i - 1];
- else // Out of range of KEY length, so we'll just skip it.
- continue;
- ++Vectors::occurrences[*ptr++];
- }
-
- // Didn't get any hits and user doesn't want to consider the
- // keylength, so there are essentially no usable hash positions!
- if (ptr == keysig && option[NOLENGTH])
- ACE_ERROR ((LM_ERROR,
- "Can't hash keyword %s with chosen key positions.\n%a",
- key,
- 1));
- }
- // Terminate this string.
- *ptr = '\0';
-
- // Sort the KEYSIG items alphabetically.
- sort (keysig, ptr - keysig);
-}
-
-List_Node::~List_Node (void)
-{
- delete [] this->key;
- delete [] this->keysig;
-}
-
-#endif /* ACE_HAS_GPERF */