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HcaluLUTTPGCoder.h

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#ifndef CALIBCALORIMETRY_HCALTPGALGOS_HCALNOMINALTPGCODER_H
#define CALIBCALORIMETRY_HCALTPGALGOS_HCALNOMINALTPGCODER_H 1

#include "CalibFormats/HcalObjects/interface/HcalTPGCoder.h"
#include "CalibFormats/HcalObjects/interface/HcalNominalCoder.h"
#include "Geometry/CaloTopology/interface/HcalTopology.h"
#include "DataFormats/HcalDetId/interface/HcalDetId.h"
#include <vector>

class HcalDbService;

class HcaluLUTTPGCoder : public HcalTPGCoder {
public:
 
  HcaluLUTTPGCoder(const char* ifilename, bool read_Ascii_LUTs);
  virtual ~HcaluLUTTPGCoder();
  virtual void adc2Linear(const HBHEDataFrame& df, IntegerCaloSamples& ics) const;
  virtual void adc2Linear(const HFDataFrame& df, IntegerCaloSamples& ics) const;
  virtual void compress(const IntegerCaloSamples& ics, const std::vector<bool>& featureBits, HcalTriggerPrimitiveDigi& tp) const;
  virtual unsigned short adc2Linear(HcalQIESample sample,HcalDetId id) const;
  virtual float getLUTPedestal(HcalDetId id) const;               // returns the PED for channel id
  virtual float getLUTGain(HcalDetId id) const;              // returns the gain for channel id

  void update(const HcalDbService& conditions);
  void update(const char* filename);
  void PrintTPGMap();
private:
  void loadILUTs(const char* filename);
  typedef std::vector<int> LUTType;
  std::vector<LUTType> inputluts_;
  static const int nluts = 46007, INPUT_LUT_SIZE = 128;
  int GetLUTID(HcalSubdetector id, int ieta, int iphi, int depth) const;
  void AllocateLUTs();
  void getRecHitCalib(const char* filename);
  float Rcalib[87];
  typedef short unsigned int LUT;
  LUT *inputLUT[nluts];
  float *_gain;
  float *_ped;
  static const float nominal_gain;              // Nominal HB/HE gain in GeV/fC
};

#endif

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