lib/swindow.h

   1 /*
   2  * Copyright (C) 2004 Jesus Gimenez, Lluis Marquez and Senen Moya
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #ifndef SWINDOW_H
  20
  21 #include "common.h"
  22
  23 #define CHAR_NULL       '~'
  24 #define EMPTY_WORD      "_"
  25 #define EMPTY_POS       "??"
  26 #define EMPTY           ""
  27 #define LEFT_TO_RIGHT           1
  28 #define RIGHT_TO_LEFT           2
  29 #define PUT_MAX 0
  30 #define RESET_VALUES 1
  31 #define PUT_OLD 2
  32
  33 #define COUNTING_FROM_END   111
  34 #define COUNTING_FROM_BEGIN 222
  35
  36 struct nodo{
  37   int ord;
  38   char wrd[TAM_WORD];
  39   char realWrd[TAM_WORD];
  40   char comment[TAM_LINE];
  41   char pos[TAM_POS],posOld[TAM_POS];
  42   long double weight,weightOld;
  43   struct stack_t *stackScores;
  44   nodo *next;
  45   nodo *previous;
  46 };
  47
  48 class swindow
  49 {
  50  private:
  51   FILE *input;
  52   //List Control
  53   nodo *first;
  54   nodo *last;
  55   int numObj;
  56
  57   //Window Control
  58   nodo *index,*beginWin,*endWin;
  59   int  lengthWin,posIndex,posBegin,posEnd;
  60
  61   void init();
  62   int iniList();
  63
  64   int readSentence();
  65   int readInput();
  66   int readInput_old();
  67   int winAdd(char *wrd, char *pos);
  68
  69   int winLookRegExp2(void *er,char *str);
  70   void winCompRegExp();
  71   void winFreeRegExp();
  72
  73  public:
  74   int winLookRegExp(char *m);
  75   int winMaterializePOSValues(int action);
  76
  77   ~swindow();
  78   swindow(FILE *input);
  79   swindow(FILE *input,int number, int position);
  80   swindow(FILE *input,int number);
  81   int next();
  82   int previous();
  83   nodo *getIndex();
  84   nodo *get(int position,int direction);
  85   int show();
  86
  87   void putLengthWin(int l);
  88   void putIndex(int i);
  89
  90   int sentenceLength();
  91
  92   int winExistUnkWord(int direction, dictionary *d);
  93
  94   void winPushWordFeature(void *ptr,dictionary *d, struct stack_t *pila,int direction);
  95   void winPushPosFeature(void *ptr,dictionary *d, struct stack_t *pila,int direction);
  96   void winPushAmbiguityFeature(void *ptr,dictionary *d, struct stack_t *pila,int direction);
  97   void winPushMFTFeature(void *ptr,dictionary *d, struct stack_t *pila,int direction);
  98   void winPushMaybeFeature(void *ptr,dictionary *d, struct stack_t *pila,int direction);
  99   void winPushSwnFeature(struct stack_t *pila);
 100   void winPushUnknownFeatures(char *str, struct stack_t *pila);
 101
 102   void winPushSuffixFeature(char *wrd, struct stack_t *pila,int longitud);
 103   void winPushPrefixFeature(char *wrd, struct stack_t *pila,int longitud);
 104   //void winPushStartCapFeature(char *wrd, struct stack_t *pila);
 105   void winPushAllUpFeature(char *wrd,stack_t *pila);
 106   void winPushAllLowFeature(char *wrd,stack_t *pila);
 107   void winPushContainCapFeature(char *wrd, stack_t *pila);
 108   void winPushContainCapsFeature(char *wrd, stack_t *pila);
 109   void winPushContainPeriodFeature(char *wrd, stack_t *pila);
 110   void winPushContainCommaFeature(char *wrd, stack_t *pila);
 111   void winPushContainNumFeature(char *wrd, stack_t *pila);
 112   void winPushMultiwordFeature(char *wrd, stack_t *pila);
 113   void winPushLetterFeature(char *, stack_t *, int, int );
 114   void winPushLenghtFeature(char *wrd, stack_t *pila);
 115   void winPushStartWithCapFeature(char *,stack_t *);
 116   void winPushStartWithLowerFeature(char *,stack_t *);
 117   void winPushStartWithNumberFeature(char *,stack_t *);
 118   int iniGeneric();
 119   void deleteList();
 120 };
 121
 122
 123 #define SWINDOW_W
 124 #endif