C++ KKStr::TrimRight方法代码示例

CmdLineExpander::CmdLineExpander (const KKStr&  _applicationName,
                                  RunLog&       _log,
                                  const KKStr&  _cmdLine
                                 ):
  applicationName (_applicationName),
  log             (_log)

{
  VectorKKStr  initialParameters;

  KKStr  cmdLine (_cmdLine);

  cmdLine.TrimLeft ();
  while  (!cmdLine.Empty ())
  {
    KKStr  nextField = cmdLine.ExtractQuotedStr ("\n\r\t ", false);  // false = Do not decode escape characters
    nextField.TrimRight ();
    if  (!nextField.Empty ())
      initialParameters.push_back (nextField);
    cmdLine.TrimLeft ();
  }

  BuildCmdLineParameters (initialParameters);
  BuildExpandedParameterPairs ();
}

void  KKJobManager::StatusFileProcessLineJobStatusChange (KKStr&    statusLineStr)
{
  kkint32 expandedJobId = statusLineStr.ExtractTokenInt ("\t");
  KKJobPtr  j = jobs->LookUpByJobId (expandedJobId);
  if  (!j)
  {
    log.Level (-1) << endl << endl << endl 
                   << "ProcessStatusLineJobStatusChange    ***Error***    Could not locate Expanded" << endl
                   << endl
                   << "                                    JobId[" << expandedJobId << "]"  << endl
                   << endl;
    EndBlock ();
    osWaitForEnter ();
    exit (-1);
  }

  KKStr statusStr = statusLineStr.ExtractToken2 ("\t");
  statusStr.TrimLeft ();
  statusStr.TrimRight ();
  KKJob::JobStatus  status = KKJob::JobStatusFromStr (statusStr);
  if  (status == jsNULL)
  {
    log.Level (-1) << endl << endl << endl 
                   << "ProcessStatusLineJobStatusChange    ***Error***      Invalid Status Specified" << endl
                   << endl
                   << "                                    JobId["  << expandedJobId << "]"  << endl
                   << "                                    Status[" << statusStr     << "]"  << endl
                   << endl;
    EndBlock ();
    osWaitForEnter ();
    exit (-1);
  }
  
  j->Status (status);
}  /* ProcessStatusLineJobStatusChange */

void  KKJob::ProcessStatusStr (const KKStr&  statusStr)
{
  log.Level (30) << "KKJob::ProcessStatusStr[" << statusStr << "]" << endl;
  KKStr  fieldName;
  KKStr  fieldValue;

  VectorKKStr fields = statusStr.Split ('\t');
  kkuint32  fieldNum = 0;

  while  (fieldNum < fields.size ())
  {
    fieldName = fields[fieldNum];
    fieldNum++;
    if  (fieldNum < fields.size ())
    {
      fieldValue = fields[fieldNum];
      fieldNum++;
    }
    else
    {
      fieldValue = "";
    }

    fieldName.Upper ();
    fieldValue.TrimLeft ("\n\r\t ");
    fieldValue.TrimRight ("\n\r\t ");

    if  (fieldName.CompareIgnoreCase ("JOBID") == 0)
      jobId = atoi (fieldValue.Str ());

    else  if  (fieldName.CompareIgnoreCase ("PARENTID") == 0)
      parentId = atoi (fieldValue.Str ());

    else  if  (fieldName.CompareIgnoreCase ("STATUS") == 0)
      status = JobStatusFromStr (fieldValue);
   
    else  if  (fieldName.CompareIgnoreCase ("NumProcessors") == 0)
      numProcessors = fieldValue.ToInt ();

    else  if  (fieldName.CompareIgnoreCase ("NumPorcessesAllowed") == 0)
      numPorcessesAllowed = fieldValue.ToInt ();

    else  if  (fieldName.CompareIgnoreCase ("Prerequisites") == 0)
      PrerequisitesFromStr (fieldValue);
      
    else
    {
      ProcessStatusField (fieldName, fieldValue);
    }
  }
}  /* ProcessStatusStr */

KKStr  KKStrParser::GetRestOfLine ()
{
  if  (trimWhiteSpace)
  {
    while  ((nextPos < len)  &&  (strchr (whiteSpace, str[nextPos]) != NULL))
      nextPos++;
  }

  if (nextPos >= len)
    return KKStr::EmptyStr ();

  KKStr  result (1 + len - nextPos);
  char  lastChar = 0;

  while  (nextPos < len)  
  {
    lastChar = str[nextPos];
    if  (lastChar == '\n')
      break;

    else if  (lastChar == '\r')
      break;

    result.Append (lastChar);
    nextPos++;
  }

  if  (nextPos < len)
  {
    if  (lastChar == '\n')
    {
      if  (str[nextPos] == '\r')
        nextPos++;
    }
    else if  (lastChar == '\r')
    {
      if  (str[nextPos] == '\n')
        nextPos ++;
    }
  }

  if  (trimWhiteSpace)
    result.TrimRight (whiteSpace);

  return  result;
}  /* GetRestOfLine */

// Will scan for fields that are specific to 'JobValidation'
void  JobValidation::ProcessStatusStr (KKStrParser&  statusStr)
{
  log.Level (30) << "JobValidation::ProcessStatusStr[" << statusStr.Str () << "]" << endl;
  KKStr  fieldName;
  KKStr  fieldValue;

  while  (statusStr.MoreTokens ())
  {
    fieldName = statusStr.GetNextToken ("\t\n\r");
    fieldName.Upper ();

    fieldValue = statusStr.GetNextToken ("\t");
    fieldValue.TrimLeft ("\n\r\t ");
    fieldValue.TrimRight ("\n\r\t ");

    ProcessStatusField (fieldName, fieldValue);
  }
}  /* ProcessStatusStr */

KKStr  KKStrParser::GetRestOfStr ()
{
  if  (trimWhiteSpace)
  {
    while  ((nextPos < len)  &&  (strchr (whiteSpace, str[nextPos]) != NULL))
      nextPos++;
  }

  if (nextPos >= len)
    return KKStr::EmptyStr ();

  KKStr  result (1 + len - nextPos);
  while  (nextPos < len)  
  {
    result.Append (str[nextPos]);
    nextPos++;
  }

  if  (trimWhiteSpace)
    result.TrimRight (whiteSpace);

  return  result;
}  /* GetRestOfStr */

//.........这里部分代码省略.........
    {
      if  ((parmValue == "NO")   || 
           (parmValue == "OFF")  ||
           (parmValue == "N") 
          )
        encodeFeatureData = false;
      else
      {
        encodingMethod = ModelParam::BinaryEncoding;
        encodeFeatureData = true;
      }
    }
  }

  else if  ((parmSwitch == "-ENUMERATECLASSES")  ||
            (parmSwitch == "-ENUMERATECLASS")    ||
            (parmSwitch == "-EC")
           )
  {
    if  ((parmValue == "NO")   || 
         (parmValue == "OFF")  ||
         (parmValue == "N") 
        )
      enumerateClasses = false;
    else
      enumerateClasses = true;
  }

  else if  (parmSwitch == "-FEATURES")
  {
    featureStr = parmValue;
  }


  else if  ((parmSwitch == "-IF")           ||
            (parmSwitch == "-INPUTFORMAT")  ||
            (parmSwitch == "-IFF")          ||
            (parmSwitch == "-INFILEFORMAT") ||
            (parmSwitch == "-SFF")          ||
            (parmSwitch == "-SrcFileFormat")
           )
  {
    srcFileFormat = FeatureFileIO::FileFormatFromStr (parmValue, 
                                                      true,      // Valid Read Format
                                                      false      // Don't care if valid write format
                                                     );
    if  (srcFileFormat == NULL)
    {
      log.Level (-1) << endl
                     << endl
                     << "Invalid Source File Format Specified[" << parmValue << endl
                     << endl
                     << "Valid Formats are <" << FeatureFileIO::FileFormatsReadOptionsStr () << ">" << endl
                     << endl;
      Abort (true);
    }
  }


  else if  ((parmSwitch == "-NORM")  ||  (parmSwitch == "-NORMALIZE"))
  {
    normalizeData = true;
    parmValue.TrimLeft ();
    parmValue.TrimRight ();
    if  (!parmValue.Empty ())
      nornParmsFileName = parmValue;
  }


  else if  ((parmSwitch == "-R")  ||  (parmSwitch == "-REPORT"))
		reportFileName = parmValue;

 
  else if  ((parmSwitch == "-S")             ||
            (parmSwitch == "-SRC")           ||
            (parmSwitch == "-SF")            ||
            (parmSwitch == "-SOURCFILE")     ||
            (parmSwitch == "-SFN")           ||
            (parmSwitch == "-SRCFILENAME")   ||
            (parmSwitch == "-SOURCFILENAME")
           )
    srcFileName = parmValue;


  else if  ((parmSwitch == "-STAT")          ||
            (parmSwitch == "-STATS")         ||
            (parmSwitch == "-STATISTICS")
           )
    statistics = true;

  else
  {
    log.Level (-1) << endl
                   << "ProcessCmdLineParameter    Invalid Parameter[" << parmSwitch << "]" << endl
                   << endl;
    Abort (true);
  }

	return  !Abort ();
}  /* ProcessCmdLineParameter */

void  BinaryClass::ProcessStatusStr  (KKStr                   statusStr,
                                      MLClassListPtr  mlClasses
                                     )
{
  KKStr  fieldName;

  class1 = NULL;
  class2 = NULL;

  fieldName = statusStr.ExtractToken2 ("\t");

  while  (!fieldName.Empty ())
  {
    fieldName.TrimLeft  ("\n\r\t ");
    fieldName.TrimRight ("\n\r\t ");
    fieldName.Upper ();

    if  (fieldName == "ALLCLASSES")
    {
      class1 = NULL;
      class2 = NULL;
    }

    else if  (fieldName == "BINARYCLASSES")
    {
      class1 = mlClasses->GetMLClassPtr (statusStr.ExtractToken2 ("\t"));
      class2 = mlClasses->GetMLClassPtr (statusStr.ExtractToken2 ("\t"));

      if  ((class1 == NULL)  ||  (class2== NULL))
      {
        cout << "Class1 or Class2 == NULL" << endl;
      }

      else
      {
        if  ((class1->Name ().Empty ())  ||  (class1->Name ().Empty ()))
        {
          cout << "Class1Name or Class2Name   are empty" << endl;
        }
      }
    }
    
    else if  (fieldName == "STATUS")
      status = BinaryClassStatusFromStr (statusStr.ExtractToken2 ("\t"));

    else if  (fieldName == "NUMPROCESSORS")
      numProcessors = statusStr.ExtractTokenInt ("\t");
 
    else if  (fieldName.CompareIgnoreCase ("FinalResultType") == 0)
      resultType  = FinalResultTypeFromStr (statusStr.ExtractToken2 ("\t"));

    else if  (fieldName.CompareIgnoreCase ("ResultsFileName") == 0)
      finalResultsFileName = statusStr.ExtractToken2 ("\t");

    else if  (fieldName.CompareIgnoreCase ("SelectionMethod") == 0)
      selectionMethod = SelectionMethodFromStr (statusStr.ExtractToken2 ("\t"));

    else if  (fieldName.CompareIgnoreCase ("configFileName") == 0)
      configFileName = statusStr.ExtractToken2 ("\t");

    fieldName = statusStr.ExtractToken2 ("\t");
  }
}  /* ProcessStatusStr */

void  Configuration::LoadFile (RunLog&  log)
{
  log.Level (10) << "Configuration::LoadFile: " << fileName << endl;

  kkint32  lastLineNum = 0;

  if  (fileName == "")
  {
    log.Level (-1) << endl
                   << "Configuration::LoadFile   ***ERROR***   File-Name is blank"  << endl
                   << endl;
    FormatGood (false);
    return;
  }

  FILE*  inFile = osFOPEN (fileName.Str (), "r");

  if  (!inFile)
  {
    log.Level (-1) << endl
                   << "Configuration::LoadFile   ***ERROR***    Opening File: " << fileName << endl
                   << endl;

    FormatGood (false);
    return;
  }

  char  buff[10240];
  kkint32 lineCount = 0;

  curSectionName = "";
  ConfSectionPtr  curSection = NULL;

  while  (fgets (buff, sizeof (buff), inFile))
  {
    lastLineNum++;
    KKStr  line (buff);
    line.TrimRight ();
    line.TrimLeft ();

    StripOutAnyComments (line);

    log.Level (70) << line << endl;
    
    StripOutAnyComments (line);

    if  (line.Empty ())            
    {
      // If we have a blank line, we do nothing.
    }

    else if  (line.FirstChar () == '[')
    {
      // Looks like definition of new section. 

      if  (line.LastChar () == ']')
      {
        curSectionName = line.SubStrPart (1, line.Len () - 2);
        curSectionName.TrimLeft ();
        curSectionName.TrimRight ();
        curSectionName.Upper ();

        curSection = new ConfSection (curSectionName, lastLineNum);
        sections->AddConfSection (curSection);
        log.Level (30) << "LoadFile   SectionName[" << curSectionName << "]." << endl;
      }
      else
      {
        log.Level (-1) << endl
                       << "Configuration::LoadFile   ***ERROR***    LineNumber[" << lastLineNum << "]  Improper Section Name[" << line << "]." << endl
                       << endl;
        formatGood = false;
      }
    }

    else
    {
      if  (!curSection)
      {
        log.Level (-1) << endl
                       << "Configuration::LoadFile   ***ERROR***  Format Error LineNumber[" << lastLineNum << "]" << endl
                       << "                            No Section Defined."  << endl 
                       << endl;
     
        formatGood = false;

        curSectionName = "GLOBAL";
        curSection = new ConfSection (curSectionName, lastLineNum);
        sections->AddConfSection (curSection);
      }

      kkint32  equalIdx = line.LocateCharacter ('=');

      if  (equalIdx < 0)
      {
        // We have a improperly formated line.
        log.Level (-1) << endl
                       << "Configuration::LoadFile   ***ERROR***   LineNumber[" << lastLineNum << "] Improperly Formated Line[" << line << "]." 
                       << endl;
        formatGood = false;
//.........这里部分代码省略.........

void   KKJobManager::ProcessJobXmlBlockOfText (const KKStr&  startStr,
                                               istream&      i
                                              )
{
  if  ((startStr.SubStrPart (0, 4) != "<KKJob ")  ||  (startStr.LastChar () != '>'))
  {
    log.Level (-1) << endl 
                   << "KKJobManager::ProcessJobXmlBlockOfText   ***ERROR***   StartStr[" << startStr << "] is not a KKJob String." << endl
                   << endl;
    return;
  }

  KKStr s = startStr.SubStrPart (5);
  s.TrimLeft ();
  s.ChopLastChar ();

  KKStr  jobTypeStr = "";
  kkint32 jobId = -1;


  VectorKKStr  parameters = s.Split (',');
  for  (kkuint32 x = 0;  x < parameters.size ();  ++x)
  {
    KKStr  parameterStr = parameters[x];
    parameterStr.TrimLeft ();
    parameterStr.TrimRight  ();

    KKStr  fieldName = parameterStr.ExtractToken2 ("=");
    fieldName.TrimLeft  ();   fieldName.TrimRight  ();

    KKStr  fieldValue = parameterStr.ExtractToken2 ("=");
    fieldValue.TrimLeft ();   fieldValue.TrimRight ();

    if  (fieldName.CompareIgnoreCase ("JobType") == 0)
      jobTypeStr = fieldValue;

    else if  (fieldName.CompareIgnoreCase ("JobId") == 0)
      jobId = fieldValue.ToInt ();
  }

  
  if  (jobTypeStr.Empty () ||  (jobId < 0))
  {
    log.Level (-1) << endl 
                   << "KKJobManager::ProcessJobXmlBlockOfText   ***ERROR***   StartStr[" << startStr << "]." << endl
                   << "                             JobType and/or JobId were not provided."               << endl
                   << endl;
    return;
  }


  KKJobPtr  j = jobs->LookUpByJobId (jobId);
  if  (j == NULL)
  {
    // We do not have this job in memory yet.  We will have to create it now.
    KKStr  emptyStatusStr = "JobId\t" + StrFormatInt (jobId, "ZZZZ0");
    j = KKJob::CallAppropriateConstructor (this, jobTypeStr, emptyStatusStr);
  }


  j->CompletedJobDataRead (i);
}  /* ProcessJobXmlBlockOfText */

void  KKJobManager::StatusFileProcessLine (const KKStr&  ln,
                                           istream&      statusFile
                                          )
{
  if  (ln.SubStrPart (0, 1) == "//")
  {
    // A coment line;  we can ignore it.
    return;
  }

  KKStr  statusStr (ln);
  KKStr  fieldName = statusStr.ExtractToken2 ("\t");
  if  (fieldName.Empty ())
  {
    // A empty line we will ignore it.
    return;
  }

  statusStr.TrimLeft ("\n\r\t ");
  statusStr.TrimRight ("\n\r\t ");

  if  (fieldName.CompareIgnoreCase ("JOB") == 0)
  {
    // We have a KKJob entr line;  the next field determines JobType fllowed by parameters for that JobType constructor.
    KKStr  jobTypeName = fieldName = statusStr.ExtractToken2 ("\t");

    KKJobPtr  j = KKJob::CallAppropriateConstructor (this, jobTypeName, statusStr);
    KKJobPtr  existingJob = jobs->LookUpByJobId (j->JobId ());
    if  (existingJob)
    {
      existingJob->ReFresh (*j);
      delete  j;  j = NULL;
    }
    else
    {
      jobs->PushOnBack (j);
    }
  }

  else if  (fieldName.EqualIgnoreCase ("CPUTIMEUSED"))
  {
    double  cpuTimeUsed = statusStr.ExtractTokenDouble ("\t");
    cpuTimeTotalUsed += cpuTimeUsed;
  }

  else if  (fieldName.EqualIgnoreCase ("CURRENTDATETIME"))
  {
    KKB::DateTime  dateTime = KKB::DateTime (statusStr);
    if  (!dateTimeFirstOneFound)
    {
      dateTimeFirstOneFound = true;
      dateTimeStarted = dateTime;
    }
    dateTimeEnded = dateTime;
  }

  else if  (fieldName.EqualIgnoreCase ("ExpansionCount"))
    expansionCount = statusStr.ToInt ();

  else if  (fieldName.EqualIgnoreCase ("ExpansionFirstJobId"))
    expansionFirstJobId = statusStr.ToInt ();

  else if  (fieldName.EqualIgnoreCase ("JobStatusChange"))
    StatusFileProcessLineJobStatusChange (statusStr);

  else if  (fieldName.EqualIgnoreCase ("NextJobId"))
    nextJobId = statusStr.ExtractTokenInt ("\t");

  else if  (fieldName.EqualIgnoreCase ("QuitRunning"))
    quitRunning = true;

  else if  (fieldName.EqualIgnoreCase ("Restart"))
    restart = false;

  else if  (fieldName.EqualIgnoreCase ("Status"))
    status = KKJob::JobStatusFromStr (statusStr);

  else
  {
    log.Level (-1) << "KKJobManager::StatusFileProcessLine  Invalid Field Name[" << fieldName << "]." << endl;
  }
}  /* StatusFileProcessLine */

void  RandomSampleJob::ProcessStatusStr (KKStr  statusStr)
{
  log.Level (30) << "RandomSampleJob::ProcessStatusStr[" << statusStr << "]" << endl;
  KKStr  fieldName;
  KKStr  fieldValue;

  compMethod = BRNull;

  fieldName = statusStr.ExtractToken ("\t\n\r");

  while  (!fieldName.Empty ())
  {
    fieldName.Upper ();

    fieldValue = statusStr.ExtractToken ("\t\n\r");
    fieldValue.TrimLeft ("\n\r\t ");
    fieldValue.TrimRight ("\n\r\t ");

    if  (fieldName == "JOBID")
      jobId = atoi (fieldValue.Str ());

    else if  (fieldName == "STATUS")
      status = JobStatusFromStr (fieldValue);

    else if  (fieldName == "KERNEL")
      kernelType = KernalTypeFromStr (fieldValue);

    else if  (fieldName == "ENCODING")
      encodingMethod = EncodingMethodFromStr (fieldValue);

    else if  (fieldName == "COMPMETHOD")
      compMethod = CompressionMethodFromStr (fieldValue);

    else if  (fieldName == "C_PARAM")
      c = atoi (fieldValue.Str ());

    else if  (fieldName == "GAMMA")
      gamma = atof (fieldValue.Str ());

    else if  (fieldName == "ORDERINGNUM")
      orderingNum = atoi (fieldValue.Str ());

    else if  (fieldName == "EXAMPLESTOKEEP")
      numExamplesToKeep = atoi (fieldValue.Str ());

    else if  (fieldName == "ACCURACY")
      accuracy = (float)atof (fieldValue.Str ());

    else if  (fieldName == "TRAINTIME")
    {
      trainTime = atof (fieldValue.Str ());
    }

    else  if  (fieldName == "PREDTIME")
      testTime = (float)atof (fieldValue.Str ());

    else if  (fieldName == "SUPPORTVECTORS")
      supportVectors = (float)atof (fieldValue.Str ());

    else
    {
      log.Level (-1) << "RandomSampleJob::ProcessStatusStr  Invalid Field Name[" << fieldName << "]." << endl;
    }

    fieldName = statusStr.ExtractToken ("\t\n\r");
  }
}  /* ProcessStatusStr */

void  ClassificationBiasMatrix::ReadSimpleConfusionMatrix (istream&           sr,
                                                           MLClassListPtr  fileClasses
                                                          )
{
  //  'classes'     - The class order that the owner of this object is expecting.
  //  'fileClasses' - The order that the classes are stored in the text file.


  if  ((classes == NULL)  ||  (fileClasses == NULL))
  {
    KKStr  errMsg = "ReadSimpleConfusionMatrix   ***ERROR***  The 'Classes'  line was never provided.";
    runLog.Level (-1) << errMsg << endl;
    valid = false;
    throw KKException (errMsg);
  }

  kkint32  classesColIdx = 0;

  char  buff[10240];
  KKStr  l;
  while  (!sr.eof ())
  {
    sr.getline (buff, sizeof (buff));
    l = buff;
    l.TrimLeft ();
    l.TrimRight ();

    if  (l.CompareIgnoreCase ("</SimpleConfusionMatrix>") == 0)
      break;

    KKStr  lineName = l.ExtractToken2 ("\t");

    if  (lineName.CompareIgnoreCase ("DataRow") == 0)
    {
      if  (fileClasses == NULL)
      {
        KKStr  errMsg = "ReadSimpleConfusionMatrix   ***ERROR***  'Classes'  was not provided before 'DataRow'.";
        runLog.Level (-1) << errMsg << endl;
        valid = false;
        throw KKException (errMsg);
      }

      KKStr  className = l.ExtractToken2 ("\t");
      KKStr  data      = l.ExtractToken2 ("\t");

      MLClassPtr  pc = MLClass::CreateNewMLClass (className);
      kkint32  classesIdx     = classes->PtrToIdx (pc);
      kkint32  fileClassesIdx = fileClasses->PtrToIdx (pc);

      if  (classesIdx < 0)
      {
        KKStr  errMsg = "ReadSimpleConfusionMatrix   ***ERROR***  DataRow specifies class[" + className + "] which is not defined by caller";
        runLog.Level (-1) << errMsg << endl;
        valid = false;
        throw KKException (errMsg);
      }

      if  (fileClassesIdx < 0)
      {
        KKStr errMsg = "ReadSimpleConfusionMatrix   ***ERROR***  DataRow specifies class[" + className + "] was not defined in 'Classes' line.";
        runLog.Level (-1) << errMsg << endl;
        valid = false;
        throw KKException (errMsg);
      }

      kkint32  classesRowIdx = classesIdx;

      VectorKKStr  dataFields = data.Split (',');
      if  (dataFields.size () != (kkuint32)numClasses)
      {
        KKStr  errMsg = "ReadSimpleConfusionMatrix   ***ERROR***  DataRow Class[" + className + "]  number[" + StrFormatInt ((kkint32)dataFields.size (), "ZZZ0") + "] of values provided does not match number of Classes.";
        runLog.Level (-1) << errMsg << endl;
        valid = false;
        throw KKException (errMsg);
      }

      for  (kkint32 c = 0;  c < numClasses;  c++)
      {
        pc = fileClasses->IdxToPtr (c);
        classesColIdx = classes->PtrToIdx (pc);

        VectorKKStr   parts = dataFields[c].Split (':');
        if  (parts.size () > 1)
        {
          (*counts)       [classesRowIdx][classesColIdx] = parts[0].ToDouble ();
          (*probabilities)[classesRowIdx][classesColIdx] = parts[1].ToDouble ();
        }
      }
    }
  }
}  /* ReadSimpleConfusionMatrix */

void  ClassificationBiasMatrix::ReadXML (istream&  sr)
{
  char  buff[10240];
  KKStr l (512);

  if  (sr.eof ())
    return;

  MLClassListPtr  fileClasses = NULL;
 
  sr.getline (buff, sizeof (buff));
  while  (!sr.eof ())
  {
    l = buff;
    l.TrimRight ();
    if  (l.CompareIgnoreCase ("</ClassificationBiasMatrix>") == 0)
      break;

    KKStr  lineName = l.ExtractToken2 ("\t");
    if  (!lineName.Empty ())
    {
      KKStr  fieldValue = l.ExtractToken2 ("\t");
      
      if  (lineName.CompareIgnoreCase ("Classes") == 0)
      {
        delete  fileClasses;  fileClasses = NULL;
        fileClasses = MLClassList::BuildListFromDelimtedStr (fieldValue, ',');
        if  (classes == NULL)
          classes = new MLClassList (*fileClasses);
      }

      else if  (lineName.CompareIgnoreCase ("ConfigDateTime") == 0)
      {
        configDateTime = fieldValue;
      }

      else if  (lineName.CompareIgnoreCase ("ConfigFileName") == 0)
      {
        configFileNameFromMatrixBiasFile = fieldValue;
      }

      else if  (lineName.CompareIgnoreCase ("ConfigFileDateTime") == 0)
      {
        configDateTime = fieldValue;
      }

      else if  (lineName.CompareIgnoreCase ("DateTime") == 0)
      {
        dateTimeFileWritten = fieldValue;
      }

      else if  (lineName.CompareIgnoreCase ("DateTimeFileWritten") == 0)
      {
        dateTimeFileWritten = fieldValue;
      }

      else if  (lineName.CompareIgnoreCase ("FileName") == 0)
      {
      }

      else if  (lineName.CompareIgnoreCase ("NumClasses") == 0)
      {
        numClasses = fieldValue.ToInt ();
      }

      else if  (lineName.CompareIgnoreCase ("<SimpleConfusionMatrix>") == 0)
      {
        ReadSimpleConfusionMatrix (sr, fileClasses);
      } 
    }

    if  (!sr.eof ())
      sr.getline (buff, sizeof (buff));
  }
}  /* ReadXML */