QGUIHistogramHandler.hh

Go to the documentation of this file.

#ifndef _QGUI_HISTOGRAM_HANDLER_HH_
#define _QGUI_HISTOGRAM_HANDLER_HH_

#include <string>

#include "TH1F.h"

class QGUIHistogramHandler
{
public:

   QGUIHistogramHandler();
   
   virtual ~QGUIHistogramHandler();
   
   void SetChannel(unsigned int channel);
   
   unsigned int GetChannel() const { return fChannel; }

   
   //   void SetConfigFile(const std::string& fileName);
   
   TH1F& GetRateHistogram() { return fRateHisto; }

   TH1F& GetPulseHistogram() { return fPulseHisto; }

   TH1F& GetSpectrumHistogram() { return fSpectrumHisto; }
   
   bool CheckUpdate();

   void ForceUpdate() const;

   void Inhibit() const;

   void UpdateSpectrumRange() { fUpdateSpectrumRange = true; }

private:
   unsigned int fChannel;
   std::string fFilesPath;
   std::string fLockFile;
   std::string fConfigFile;
   std::string fRootFile;

   TH1F fRateHisto;
   TH1F fPulseHisto;
   TH1F fSpectrumHisto;

   bool fUpdateSpectrumRange;
   int fLastSpectrumBin;

   time_t fTimeFromStart;
   time_t fEventTime;
   unsigned int fSamplingRate;

   bool UpdateConfigFile(bool force = false) const;

   bool UpdateHistograms();

   void ResetHistograms();

   void DressHistograms();

   void EvalSpectrumRange();

   bool DumpLockFile() const;
   
   std::string GetTimeString(const time_t& time, const std::string& format);

   ClassDef(QGUIHistogramHandler,0)
};

#endif

---