AtFilterCalibrate.h

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#ifndef ATFILTERCALIBRATE_H
#define ATFILTERCALIBRATE_H
 
#include "AtFilter.h"
 
#include <TString.h>
 
#include <iosfwd>
#include <memory>
#include <unordered_map>
 
class AtPad;
class AtRawEvent;
struct AtPadReference;
 
using calibrationMap = std::unordered_map<int, float>;
using filePtr = std::unique_ptr<std::ifstream>;
 
class AtFilterCalibrate : public AtFilter {
private:
   calibrationMap fIntercept;
   calibrationMap fSlope;
 
   TString fCalibrationFile;
 
   void openFileAndReadContents();
   filePtr openFile();
   void readContents(std::ifstream &file);
 
public:
   AtFilterCalibrate();
 
   TString GetCalibrationFile() { return fCalibrationFile; }
   void SetCalibrationFile(TString fileName) { fCalibrationFile = fileName; }
 
   virtual void Init() override;
   virtual void InitEvent(AtRawEvent *event) override {}
   virtual void Filter(AtPad *pad, AtPadReference *padReference) override;
   virtual bool IsGoodEvent() override { return true; }
};
 
#endif //#define ATFILTERCALIBRATE_H