stopword.h

   1 /* stopword.h: stop word access routines
   2  *
   3  * ----START-LICENCE----
   4  * Copyright 2003 Andy MacFarlane, City University
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  19  * USA
  20  * -----END-LICENCE-----
  21  */
  22
  23 #ifndef _STOPS_H_
  24 #define _STOPS_H_
  25
  26 #define KW_SIZE 80         /* maximum size of a keyword */
  27 #define MAX_STOPWORDS 1000  /* max number of words in extra stop word list */
  28
  29 typedef struct sw_store {
  30
  31   char words[MAX_STOPWORDS][KW_SIZE]; /* list of stop words */
  32   unsigned nstops;   /* the number of stop words held in core */
  33
  34 } SW_STORE;
  35
  36
  37 extern void Read_SW_File( char sw_file[], SW_STORE * sw_store );
  38   /* read stop word file into  stop word store
  39      version which goes directly to the file, with need for specifiying dir */
  40
  41 extern int IsStopWord( SW_STORE sw_store, char word[KW_SIZE] );
  42   /* see if word is a stop word  */
  43
  44 extern void Init_str( char str[], int size );
  45 /* init str */
  46
  47 #endif
  48