How to use CSignalRSI class of standart library?

 

Hi, 

I want to create CSignalRSI class object to get signal result. I've create object, but how can I set my symbol and period to get LongCondition() and ShortCondition()?

I've created SignalRSI object, but how I can set my symbol and time period to get signal result? 

  SignalRSI = new CSignalRSI;
  SignalRSI.PeriodRSI(14);
  SignalRSI.Applied(PRICE_OPEN);
  SignalRSI.Weight(1);

  // How to set my symbol and period?

  Print(SignalRSI.LongCondition());
Reason: