File indexing completed on 2021-02-14 14:28:31
0001 #ifndef EcalSimAlgos_EBHitResponse_h
0002 #define EcalSimAlgos_EBHitResponse_h
0003
0004 #include "CalibFormats/CaloObjects/interface/CaloTSamples.h"
0005 #include "SimCalorimetry/EcalSimAlgos/interface/EcalHitResponse.h"
0006 #include "CondFormats/EcalObjects/interface/EcalIntercalibConstantsMC.h"
0007 #include "DataFormats/EcalDigi/interface/EcalConstants.h"
0008
0009 class APDSimParameters;
0010
0011 namespace CLHEP {
0012 class HepRandomEngine;
0013 }
0014
0015 template <class constset>
0016 class EBHitResponseImpl : public EcalHitResponse {
0017 public:
0018 typedef CaloTSamples<float, constset::sampleSize> EBSamples;
0019
0020 typedef std::vector<double> VecD;
0021
0022 static constexpr size_t kNOffsets = constset::kNOffsets;
0023
0024 static constexpr double kSamplePeriod = constset::Samp_Period;
0025
0026 EBHitResponseImpl(const CaloVSimParameterMap* parameterMap,
0027 const CaloVShape* shape,
0028 bool apdOnly,
0029 const APDSimParameters* apdPars = nullptr,
0030 const CaloVShape* apdShape = nullptr);
0031
0032 ~EBHitResponseImpl() override;
0033
0034 void initialize(CLHEP::HepRandomEngine*);
0035
0036 virtual bool keepBlank() const { return false; }
0037
0038 void setIntercal(const EcalIntercalibConstantsMC* ical);
0039
0040 void add(const PCaloHit& hit, CLHEP::HepRandomEngine*) override;
0041
0042 void initializeHits() override;
0043
0044 void finalizeHits() override;
0045
0046 void run(MixCollection<PCaloHit>& hits, CLHEP::HepRandomEngine*) override;
0047
0048 unsigned int samplesSize() const override;
0049
0050 EcalSamples* operator[](unsigned int i) override;
0051
0052 const EcalSamples* operator[](unsigned int i) const override;
0053
0054 protected:
0055 unsigned int samplesSizeAll() const override;
0056
0057 EcalSamples* vSamAll(unsigned int i) override;
0058
0059 const EcalSamples* vSamAll(unsigned int i) const override;
0060
0061 EcalSamples* vSam(unsigned int i) override;
0062
0063 void putAPDSignal(const DetId& detId, double npe, double time);
0064
0065 void putAnalogSignal(const PCaloHit& inputHit, CLHEP::HepRandomEngine*) override;
0066
0067 private:
0068 const VecD& offsets() const { return m_timeOffVec; }
0069
0070 const double nonlFunc(double enr) const {
0071 return (pelo > enr ? pext : (pehi > enr ? nonlFunc1(enr) : pfac * atan(log10(enr - pehi + 0.00001)) + poff));
0072 }
0073
0074 const double nonlFunc1(double energy) const {
0075 const double enr(log10(energy));
0076 const double enr2(enr * enr);
0077 const double enr3(enr2 * enr);
0078 return (pcub * enr3 + pqua * enr2 + plin * enr + pcon);
0079 }
0080
0081 const APDSimParameters* apdParameters() const;
0082 const CaloVShape* apdShape() const;
0083
0084 double apdSignalAmplitude(const PCaloHit& hit, CLHEP::HepRandomEngine*) const;
0085
0086 void findIntercalibConstant(const DetId& detId, double& icalconst) const;
0087
0088 const bool m_apdOnly;
0089 const APDSimParameters* m_apdPars;
0090 const CaloVShape* m_apdShape;
0091 const EcalIntercalibConstantsMC* m_intercal;
0092
0093 std::vector<double> m_timeOffVec;
0094
0095 std::vector<double> m_apdNpeVec;
0096 std::vector<double> m_apdTimeVec;
0097
0098 const double pcub, pqua, plin, pcon, pelo, pehi, pasy, pext, poff, pfac;
0099
0100 std::vector<EBSamples> m_vSam;
0101
0102 bool m_isInitialized;
0103 };
0104
0105 typedef EBHitResponseImpl<ecalPh1> EBHitResponse;
0106 typedef EBHitResponseImpl<ecalPh2> EBHitResponse_Ph2;
0107 #include "EBHitResponse.icc"
0108 #endif
