51      bool getValidStatus(Option opt);
 
   54      QString 
toString(QString serialNumber, QString pointID);
 
   55      QString 
toString(QString sample, QString line, QString serialNumber,
 
   58      void addFailure(Option opt, 
double tolerance, 
const char* compare=
"less");
 
   59      void addFailure(Option opt, 
double computed, 
double min, 
double max);
 
   61      QString getFailurePrefix(Option opt);
 
   64      QVector<Option> * failures;