HBHERecalibration.h

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#ifndef CalibCalorimetry_HBHERecalibration_h
#define CalibCalorimetry_HBHERecalibration_h
 
#include "CondFormats/HcalObjects/interface/HBHEDarkening.h"
 
#include <vector>
#include <string>
 
// Simple recalibration algorithm for radiation damage to HB and HE
// produces response correction for a depth based on average of darkening per layer, weighted by mean energy per layer
// (a depth can contain several layers)
// (mean energy per layer derived from 50 GeV single pion scan in MC)
 
class HBHERecalibration {
public:
  HBHERecalibration(float intlumi, float cutoff, std::string meanenergies);
  ~HBHERecalibration();
 
  //accessors
  float getCorr(int ieta, int depth) const;
  void setup(const std::vector<std::vector<int>>& m_segmentation, const HBHEDarkening* darkening);
  int maxDepth() const { return max_depth_; }
 
private:
  //helper
  void initialize();
 
  //members
  float intlumi_;
  float cutoff_;
  int ieta_shift_;
  int max_depth_;
  std::vector<std::vector<float>> meanenergies_;
  const HBHEDarkening* darkening_;
  std::vector<std::vector<int>> dsegm_;
  std::vector<std::vector<float>> corr_;
};
 
#endif  // HBHERecalibration_h