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Diffstat (limited to 'contrib/gperf/src/list-node.h')
-rw-r--r-- | contrib/gperf/src/list-node.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/contrib/gperf/src/list-node.h b/contrib/gperf/src/list-node.h new file mode 100644 index 0000000..630d91a --- /dev/null +++ b/contrib/gperf/src/list-node.h @@ -0,0 +1,45 @@ +/* This may look like C code, but it is really -*- C++ -*- */ + +/* Data and function members for defining values and operations of a list node. + + 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 +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. */ + +#ifndef list_node_h +#define list_node_h 1 + +#include "vectors.h" + +struct List_Node : private Vectors +{ + List_Node *link; /* TRUE if key has an identical KEY_SET as another key. */ + List_Node *next; /* Points to next element on the list. */ + const char *key; /* Each keyword string stored here. */ + const char *rest; /* Additional information for building hash function. */ + const char *char_set; /* Set of characters to hash, specified by user. */ + int length; /* Length of the key. */ + int hash_value; /* Hash value for the key. */ + int occurrence; /* A metric for frequency of key set occurrences. */ + int index; /* Position of this node relative to other nodes. */ + + List_Node (char *key, int len); + static void set_sort (char *base, int len); +}; + +#endif |