TileDigitsMaker.h

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/*
  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
*/
 
//****************************************************************************
// Filename : TileDigitsMaker.h
// Author   : UC-ATLAS TileCal group
// Created  : Feb 2006 from TileHitToDigits algorithm
//
// DESCRIPTION
// 
// Creates TileDigits from TileHit
//
// Properties (JobOption Parameters):
//
//    TileHitContainer          string   Name of container with TileHit to read
//    TileDigitsContainer       string   Name of container with TileDigits to write
//    TileInfoName              string   Name of object in TDS with all parameters
//
// BUGS:
//  
// History:
//  
//  
//****************************************************************************
 
#ifndef TILESIMALGS_TILEDIGITSMAKER_H
#define TILESIMALGS_TILEDIGITSMAKER_H
 
// Tile includes
#include "TileEvent/TileHitContainer.h"
#include "TileEvent/TileDigitsContainer.h"
#include "TileEvent/TileDQstatus.h"
#include "TileConditions/TilePulse.h"
#include "TileConditions/TileSampleNoise.h"
#include "TileConditions/TileEMScale.h"
#include "TileConditions/TileBadChannels.h"
#include "TileConditions/TileCablingSvc.h"
#include "TileConditions/TileSamplingFraction.h"
 
// Atlas includes
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
#include "StoreGate/ReadHandleKey.h"
#include "StoreGate/WriteHandleKey.h"
#include "StoreGate/ReadCondHandleKey.h"
 
// Gaudi includes
#include "GaudiKernel/ToolHandle.h"
#include "GaudiKernel/ServiceHandle.h"
 
#include "CLHEP/Random/RandomEngine.h"
#include "AthenaKernel/Units.h"
 
class IAthRNGSvc;
class PileUpMergeSvc;
class TileID;
class TileTBID;
class TileHWID;
class TileInfo;
class HWIdentifier;
class TileCablingService;
class TileDQstatus;
 
#include <string>
#include <vector>
#include <memory>
 
class TileDigitsMaker: public AthReentrantAlgorithm {
  public:
    // Constructor
    using AthReentrantAlgorithm::AthReentrantAlgorithm;
 
    //Destructor
    virtual ~TileDigitsMaker() = default;
 
    //Gaudi Hooks
    virtual StatusCode initialize() override; 
    virtual StatusCode execute(const EventContext &ctx) const override;    
    virtual StatusCode finalize() override;   
 
  private:
    StatusCode overlayBackgroundDigits(const TileDigitsCollection* bkgDigitCollection,
                                       const TileHitCollection* hitCollection,
                                       std::vector<std::vector<double>>& drawerBufferLo,
                                       std::vector<std::vector<double>>& drawerBufferHi,
                                       std::vector<int>& igain, int ros, int drawer, int drawerIdx,
                                       std::vector<int>& over_gain, const TileEMScale* emScale,
                                       const TileSampleNoise* sampleNoise, const TileDQstatus* dqStatus,
                                       const TileBadChannels* badChannels) const;
 
    StatusCode fillDigitCollection(const TileHitCollection* hitCollection,
                                   std::vector<std::vector<double>>& drawerBufferLo,
                                   std::vector<std::vector<double>>& drawerBufferHi,
                                   std::vector<int>& igain, std::vector<int>& overgain, std::vector<double>& ech_int,
                                   std::vector<bool> &signal_in_channel, const TileEMScale* emScale,
                                   const TileSamplingFraction* samplingFraction, const TilePulse* pulse) const;
 
    SG::ReadHandleKey<TileHitContainer> m_hitContainerKey{this,
         "TileHitContainer", "TileHitCnt", "input Tile hit container key"};
 
    SG::ReadHandleKey<TileHitContainer> m_hitContainer_DigiHSTruthKey{this,
         "TileHitContainer_DigiHSTruth","TileHitCnt_DigiHSTruth", "input Tile hit container key"};
 
    Gaudi::Property<bool> m_onlyUseContainerName{this,
        "OnlyUseContainerName", true, "Don't use the ReadHandleKey directly. Just extract the container name from it."};
 
    SG::ReadHandleKey<TileDigitsContainer> m_inputDigitContainerKey{this, "InputTileDigitContainer","",""};
    std::string m_inputDigitContainerName{""};
 
    SG::WriteHandleKey<TileDigitsContainer> m_digitsContainerKey{this,
        "TileDigitsContainer", "TileDigitsCnt", "Output Tile digits container key"};
 
    SG::WriteHandleKey<TileDigitsContainer> m_digitsContainer_DigiHSTruthKey{this,
        "TileDigitsContainer_DigiHSTruth", "TileDigitsCnt_DigiHSTruth", "Output DigiHSTruth Tile digits container key"};
 
    SG::WriteHandleKey<TileDigitsContainer> m_filteredDigitsContainerKey{this,
         "TileFilteredContainer", "TileDigitsFlt", "Output filtered Tile digits container key"};
 
    Gaudi::Property<double> m_filterThreshold{this,
         "FilterThreshold", 100.0 * Athena::Units::MeV, "Threshold on filtered digits (default - 100 MeV)"};
 
    Gaudi::Property<double> m_filterThresholdMBTS{this,
         "FilterThresholdMBTS", 0.0 * Athena::Units::MeV, "Threshold on filtered digits of MBTS (default - 0 MeV)"};
 
    Gaudi::Property<std::string> m_infoName{this,
         "TileInfoName", "TileInfo", "TileInfo object name"};
 
    Gaudi::Property<bool> m_integerDigits{this,
         "IntegerDigits", true, "Round digits to integer"};
 
    Gaudi::Property<bool> m_calibRun{this,
         "CalibrationRun", false, "If true -> both high and low gain saved"};
 
    Gaudi::Property<bool> m_rndmEvtOverlay{this,
         "RndmEvtOverlay", false, "Pileup and/or noise added by overlaying random events (default=false)"};
 
    Gaudi::Property<bool> m_useCoolPulseShapes{this,
         "UseCoolPulseShapes", true, "Pulse shapes from database (default=true)"};
 
    Gaudi::Property<bool> m_maskBadChannels{this,
         "MaskBadChannels", false, "Remove channels tagged bad (default=false)"};
 
    Gaudi::Property<bool> m_doDigiTruth{this,
         "DoHSTruthReconstruction", false, ""};
 
    Gaudi::Property<int> m_allChannels{this,
         "AllChannels", -1, "Create all channels, use 0 or 1 or 2 (default=-1 - unset)"};
 
    PileUpMergeSvc* m_mergeSvc{nullptr}; 
 
    const TileID* m_tileID{nullptr};
    const TileTBID* m_tileTBID{nullptr};
    const TileHWID* m_tileHWID{nullptr};
    const TileInfo* m_tileInfo{nullptr};
    const TileCablingService* m_cabling{nullptr}; 
 
    std::vector<std::unique_ptr<HWIdentifier[]> > m_all_ids;
 
    int m_nSamples{0};            
    int m_iTrig{0};               
    int m_i_ADCmax{0};            
    float m_f_ADCmax{0.0F};       
    float m_f_ADCmaxHG{0.0F};     
    float m_ADCmaxMinusEps{0.0F}; 
    float m_ADCmaxPlusEps{0.0F};  
    float m_f_ADCmaskValue{0.0F}; 
    bool m_tileNoise{false};      
    bool m_tileCoherNoise{false}; 
    bool m_tileThresh{false};     
    double m_tileThreshHi{0.0};   
    double m_tileThreshLo{0.0};   
 
    std::vector<double> m_digitShapeHi; 
    int m_nShapeHi{0};                  
    int m_nBinsPerXHi{0};               
    int m_binTime0Hi{0};                
    double m_timeStepHi{0.};            
 
    std::vector<double> m_digitShapeLo; 
    int m_nShapeLo{0};                  
    int m_nBinsPerXLo{0};               
    int m_binTime0Lo{0};                
    double m_timeStepLo{0.};            
 
    ServiceHandle<TileCablingSvc> m_cablingSvc{ this,
        "TileCablingSvc", "TileCablingSvc", "The Tile cabling service"};
 
    ServiceHandle<IAthRNGSvc> m_rndmSvc{this, "RndmSvc", "AthRNGSvc", ""};  
    Gaudi::Property<std::string> m_randomStreamName{this, "RandomStreamName", "Tile_DigitsMaker", ""};
 
    SG::ReadCondHandleKey<TileSampleNoise> m_sampleNoiseKey{this,
        "TileSampleNoise", "TileSampleNoise", "Input Tile sample noise"};
 
    SG::ReadCondHandleKey<TileEMScale> m_emScaleKey{this,
        "TileEMScale", "TileEMScale", "Input Tile EMS calibration constants"};
 
    SG::ReadCondHandleKey<TilePulse> m_pulseShapeKey{this,
        "TilePulseShape", "TilePulseShape", "Input Tile pulse shape"};
 
    SG::ReadCondHandleKey<TileSamplingFraction> m_samplingFractionKey{this,
        "TileSamplingFraction", "TileSamplingFraction", "Input Tile sampling fraction"};
 
    SG::ReadCondHandleKey<TileBadChannels> m_badChannelsKey{this,
        "TileBadChannels", "TileBadChannels", "Input Tile bad channel status"};
 
    SG::ReadHandleKey<TileDQstatus> m_DQstatusKey {this,
        "TileDQstatus", "", "Input TileDQstatus key" };
 
};
 
#endif // TILESIMALGS_TILEDIGITSMAKER_H