LArDigitThinner.h

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//Dear emacs, this is -*-c++-*-
/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
 
#ifndef LARROD_LArDigitThinner_H
#define LARROD_LArDigitThinner_H
 
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
#include "LArCabling/LArOnOffIdMapping.h"
//#include "Identifier/HWIdentifier.h"
 
#include "StoreGate/ReadHandle.h"
#include "StoreGate/WriteHandle.h"
#include "StoreGate/ReadCondHandle.h"
#include "AthContainers/ConstDataVector.h"
#include "CxxUtils/CachedValue.h"
 
#include <vector>
#include <string>
#include <mutex>
 
class CaloCell_ID;
class LArOnlineID;
class LArOnOffIdMapping;
class LArDigitContainer;
class LArRawChannelContainer;
 
class LArDigitThinner : public AthReentrantAlgorithm
{
 public:
  LArDigitThinner(const std::string& name,
                  ISvcLocator* pSvcLocator);
 
  ~LArDigitThinner();
  
  StatusCode initialize() override;
  StatusCode execute(const EventContext& ctx) const override;
  StatusCode finalize() override;
 
 private:
     
  typedef ConstDataVector<LArDigitContainer> ConstDigitCont_t;
 
  enum Position { EMB0=0, EMB1,EMB2,EMB3,EMEC0,EMEC1,EMEC2,EMEC3,HEC,FCAL,DISCONNECTED};
  int getRegion(const HWIdentifier chid) const;
 
  const std::vector<int>& initCutValues(const EventContext& ctx) const;
 
  std::vector<int> m_energyCuts_barrel, m_energyCuts_endcap;
  int m_energyCut_hec, m_energyCut_fcal;
    
  //std::vector<int> m_seen, m_passed;
 
  const LArOnlineID* m_onlineID;
  const CaloCell_ID* m_caloCellId;    
 
  SG::ReadCondHandleKey<LArOnOffIdMapping> m_cablingKey{this,"CablingKey","LArOnOffIdMap","SG Key of LArOnOffIdMapping object"};
 
  //Event input:
  SG::ReadHandleKey<LArDigitContainer> m_inputKey{this, "InputContainerName","LArDigitContainer_MC", "SG Key of LArDigitContainer"};
  SG::ReadHandleKey<LArRawChannelContainer> m_rawChannelKey{this,"RawChannelContainerName","LArRawChannels", "SG key of the LArRawChannelContainer"};
  
  //Event output:
  SG::WriteHandleKey<ConstDigitCont_t> m_outputKey{this, "OutputContainerName","LArDigitContainer_Thinned", "SG Key of thinned LArDigitContainer"};
 
  CxxUtils::CachedValue<std::vector<int> > m_energyCuts; //cut for each cell - indexed by online hash id
 
};
 
#endif