MonteCarlo.h

   1 // Random string generator following a model of phonology
   2 // Copyright © 2009 The University of Chicago
   3 #ifndef MONTECARLO_H
   4 #define MONTECARLO_H
   5
   6 class MonteCarlo;
   7
   8 #include <vector>
   9 #include <QStringList>
  10 #include <QString>
  11 #include <Q3Dict>
  12 #include "Parse.h"
  13 #include "generaldefinitions.h"
  14
  15 //              This is a class that keeps track of unigram and bigram frequencies, and is
  16 //              able to produce strings on the basis of those distributions.
  17 //              The top level MonteCarlo keeps track of phone frequencies, and is
  18 //              capable of setting up one MonteCarlo for *each* of its phones, so
  19 //              that it can produce strings based on bigram frequencies.
  20 //              If we want that fancier kind, then the m_ModelType should be BIGRAM;
  21 //              otherwise, it should be UNIGRAM.
  22
  23 class MonteCarlo
  24 {
  25         QStringList                     m_Keys;
  26         std::vector<double>             m_Values;
  27         int                                     m_Size;
  28         bool                            m_ReadyForAction;
  29
  30         Q3Dict<MonteCarlo>      m_MyBigrams;
  31         QString                         m_MyFirstPhone;
  32
  33 public:
  34
  35         eModelType                      m_ModelType;
  36
  37
  38         MonteCarlo(int size);
  39         MonteCarlo(int size, QString MyFirstPhone );
  40
  41         void                                            Dump                            ( Q3TextStream* );
  42         void                                            SetSize(int size)       { m_Size = size; };
  43         int                                                     GetSize()                       { return m_Size;};
  44         Q3Dict<MonteCarlo>*                     GetMyBigrams()          { return &m_MyBigrams; }
  45         void                                            StockDictionary         ( QString key, double value, int i) { m_Keys.append (key);
  46                                                                                                                                                           m_Values [i] =  value; }
  47
  48         void                                            Normalize                       ();
  49
  50
  51         QString                                         ReturnCharacter         (  );
  52         QString                                         ReturnCharacter         ( QString PrecedingChar );
  53         CParse                                          ReturnString            ( CParse& );
  54 };
  55
  56 #endif // MONTECARLO_H