dictionary.h

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// Copyright (C) 2006 Bryan Jacobson <bryanjacobson@users.sourceforge.net>
// This program is licensed under the terms of the GNU General Public License
// version 2, as published by the Free Software Foundation.
// This program 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.


#ifndef DICTIONARY_H
#define DICTIONARY_H

class Word
{
  public:
    Word(Id word, Id gtype, Word *pCompound, Data *p_data = NULL,
      Word *pNext = NULL);

    void Link(Word *word);

    void Print();

    Id GetWord() { return mWord; };

    Id GetGramType() { return mGtype; };

    Data *GetData() { return mpData; };

    Word *GetCompound() { return mpComp; };

    Word *Next() { return mpNext; };

    int GetFrequency() { return mFreq; }
  private:
    Id    mWord;  // Id of the word itself, as in "the".
    Id    mGtype; // Id of the gType of the word, example: "inst".
    Data *mpData; // Word data attributes (if any)
    Word *mpNext; // Pointer to next entry for this word.
    Word *mpComp; // For words of type "North Dakota", the main entry will
                  // be for "Dakota" but it will have a compound link to
                  // a special entry with mWord="North".
    int   mFreq;  // Frequency this word occurs.  Used by spelling correction.
};

class Dictionary
{
  public:
    static void ReadWordFile(char *word_file);

    static Word *Lookup(Id wordId);

    static void AddWord(Id wordId, Id gramId);

    static Id Token(char *inWord);

    static void Dump(char *fileName);
};

#endif // DICTIONARY_H

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