File indexing completed on 2024-04-06 12:29:25
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 "SimCalorimetry/EcalSimAlgos/interface/ComponentShapeCollection.h"
0007 #include "CondFormats/EcalObjects/interface/EcalIntercalibConstantsMC.h"
0008 #include "DataFormats/EcalDigi/interface/EcalConstants.h"
0009
0010 class APDSimParameters;
0011 class ComponentSimParameterMap;
0012
0013 namespace CLHEP {
0014 class HepRandomEngine;
0015 }
0016
0017 template <class constset>
0018 class EBHitResponseImpl : public EcalHitResponse {
0019 public:
0020 typedef CaloTSamples<float, constset::sampleSize> EBSamples;
0021
0022 typedef std::vector<double> VecD;
0023
0024 static constexpr size_t kNOffsets = constset::kNOffsets;
0025
0026 static constexpr double kSamplePeriod = constset::Samp_Period;
0027
0028 EBHitResponseImpl(const CaloVSimParameterMap* parameterMap,
0029 const CaloVShape* shape,
0030 bool apdOnly,
0031 bool doComponent,
0032 const APDSimParameters* apdPars = nullptr,
0033 const CaloVShape* apdShape = nullptr,
0034 const ComponentSimParameterMap* componentPars = nullptr,
0035 const ComponentShapeCollection* componentShapes = nullptr);
0036
0037 ~EBHitResponseImpl() override;
0038
0039 void initialize(CLHEP::HepRandomEngine*);
0040
0041 virtual bool keepBlank() const { return false; }
0042
0043 void setIntercal(const EcalIntercalibConstantsMC* ical);
0044
0045 void add(const PCaloHit& hit, CLHEP::HepRandomEngine*) override;
0046
0047 void initializeHits() override;
0048
0049 void finalizeHits() override;
0050
0051 void run(MixCollection<PCaloHit>& hits, CLHEP::HepRandomEngine*) override;
0052
0053 unsigned int samplesSize() const override;
0054
0055 EcalSamples* operator[](unsigned int i) override;
0056
0057 const EcalSamples* operator[](unsigned int i) const override;
0058
0059 protected:
0060 unsigned int samplesSizeAll() const override;
0061
0062 EcalSamples* vSamAll(unsigned int i) override;
0063
0064 const EcalSamples* vSamAll(unsigned int i) const override;
0065
0066 EcalSamples* vSam(unsigned int i) override;
0067
0068 void putAPDSignal(const DetId& detId, double npe, double time);
0069
0070 void putComponentSignal(const DetId& detId, double npe, double time);
0071
0072 void putAnalogSignal(const PCaloHit& inputHit, CLHEP::HepRandomEngine*) override;
0073
0074 private:
0075 const VecD& offsets() const { return m_timeOffVec; }
0076
0077 const double nonlFunc(double enr) const {
0078 return (pelo > enr ? pext : (pehi > enr ? nonlFunc1(enr) : pfac * atan(log10(enr - pehi + 0.00001)) + poff));
0079 }
0080
0081 const double nonlFunc1(double energy) const {
0082 const double enr(log10(energy));
0083 const double enr2(enr * enr);
0084 const double enr3(enr2 * enr);
0085 return (pcub * enr3 + pqua * enr2 + plin * enr + pcon);
0086 }
0087
0088 const APDSimParameters* apdParameters() const;
0089 const CaloVShape* apdShape() const;
0090
0091 const ComponentSimParameterMap* componentParameters() const;
0092 const ComponentShapeCollection* shapes() const;
0093
0094 double apdSignalAmplitude(const PCaloHit& hit, CLHEP::HepRandomEngine*) const;
0095
0096 void findIntercalibConstant(const DetId& detId, double& icalconst) const;
0097
0098 const bool m_apdOnly;
0099 const bool m_isComponentShapeBased;
0100 const APDSimParameters* m_apdPars;
0101 const CaloVShape* m_apdShape;
0102 const ComponentSimParameterMap* m_componentPars;
0103 const ComponentShapeCollection* m_componentShapes;
0104 const EcalIntercalibConstantsMC* m_intercal;
0105
0106 std::vector<double> m_timeOffVec;
0107
0108 std::vector<double> m_apdNpeVec;
0109 std::vector<double> m_apdTimeVec;
0110
0111 const double pcub, pqua, plin, pcon, pelo, pehi, pasy, pext, poff, pfac;
0112
0113 std::vector<EBSamples> m_vSam;
0114
0115 bool m_isInitialized;
0116 };
0117
0118 typedef EBHitResponseImpl<ecalPh1> EBHitResponse;
0119 typedef EBHitResponseImpl<ecalPh2> EBHitResponse_Ph2;
0120 #include "EBHitResponse.icc"
0121 #endif
