DCNsnetwork.cpp

   1 // Implementation of snetwork methods
   2 // Copyright © 2009 The University of Chicago
   3 #include <qstring.h>
   4 #include <q3textedit.h>
   5 #include "DCNgrammar.h"
   6 #include "DCNnetwork.h"
   7
   8 #include "DCNsnetwork.h"
   9
  10 //////////////////////////////////////////////////////////////////////
  11 // Construction/Destruction
  12 //////////////////////////////////////////////////////////////////////
  13
  14 snetwork::snetwork(int leastNumberOfSyl, int greatestNumberOfSyl)
  15 {
  16         this->leastNumberOfSyl          = leastNumberOfSyl;
  17         this->greatestNumberOfSyl       = greatestNumberOfSyl;
  18         int total = greatestNumberOfSyl - leastNumberOfSyl + 1;
  19         theNetworks.resize(total);
  20
  21         for (int i = 0; i < total; i++)
  22         {
  23                 network* theNetwork = new network(i + leastNumberOfSyl);
  24                 theNetworks.insert(i, theNetwork);
  25         }
  26
  27 }
  28
  29 snetwork::~snetwork() {}
  30
  31 void snetwork::setGrammar(grammar* theGrammar)
  32 {
  33         this->theGrammar = theGrammar;
  34 }
  35
  36 void snetwork::equilibrium()
  37 {
  38         // are all of the networks in the snetwork converged?
  39         // boolean logic will tell us so
  40         converged = true;
  41         for (uint i = 0; i < theNetworks.count(); i++)
  42         {
  43                 theNetworks[i]->setGrammar(theGrammar);
  44                 theNetworks[i]->equilibrium();
  45                 converged = converged && theNetworks[i]->isConverged();
  46         }
  47 }
  48
  49 void snetwork::print(Q3TextEdit *label)
  50 {
  51         //label->setReadOnly(true);
  52
  53         //definitions of network values
  54 //      float alpha = theGrammar->getAlpha();   unused variables: alpha, beta, I, F
  55 //      float beta  = theGrammar->getBeta();
  56 //      float I     = theGrammar->getI();
  57 //      float F     = theGrammar->getF();
  58         //float P     = theGrammar->getP();
  59         //float bias  = theGrammar->getBias();
  60
  61         // partially ganked from grammar::print(label)
  62         QString totalString;
  63         QString partialString;
  64         /*
  65         totalString += "The values of the grammar:\n";
  66         totalString += "alpha\t\tbeta\t\tinitial\t\tfinal\n"; // + "\tpenult\tbias\n\t";
  67         partialString.setNum(alpha);    totalString += partialString + "\t";
  68         partialString.setNum(beta);             totalString += partialString + "\t";
  69         partialString.setNum(I);                totalString += partialString + "\t";
  70         partialString.setNum(F);                totalString += partialString; //+ "\t";
  71         //partialString.setNum(P);              totalString += partialString + "\t";
  72         //partialString.setNum(bias);           totalString += partialString + "\t";
  73         totalString += "\n\n";
  74
  75         totalString += "Stress:\n";
  76         */
  77         for (uint i = 0; i < theNetworks.count(); i++)
  78         {
  79                 //partialString.setNum(i + leastNumberOfSyl);
  80                 //totalString += "\tWord of length " + partialString + ":\t";
  81                 if (theNetworks[i]->isConverged())
  82                         totalString += theNetworks[i]->getStress() + "\n";
  83                 else
  84                         totalString += "not converged!\n";
  85         }
  86
  87         /*
  88         totalString += "\n\n";
  89         if (isTotallyConverged())
  90                 totalString += "The grammar is stable for these word-lengths\n";
  91         else
  92                 totalString += "The grammar is unstable for these word-lengths\n";
  93         */
  94
  95         label->setText(totalString);
  96
  97 }
  98