ITkStripsRodEncoder.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef ITkStripsRawDataByteStreamCnv_ITkStripsRodEncoder_h
#define ITkStripsRawDataByteStreamCnv_ITkStripsRodEncoder_h
 
#include "AthenaBaseComps/AthAlgTool.h"
#include "ITkStripsByteStreamCnv/IITkStripsRodEncoder.h"
 
#include "InDetRawData/SCT_RDO_Container.h"
#include "SCT_Cabling/ISCT_CablingTool.h"
#include "GaudiKernel/ToolHandle.h"
 
#include <set>
 
 
class SCT_ID;
class SCT_RDORawData;
class Identifier;
class IdentifierHash;
 
class 
ITkStripsRodEncoder : public extends<AthAlgTool, IITkStripsRodEncoder>{ 
 public:
 
  ITkStripsRodEncoder(const std::string& type, const std::string& name, const IInterface* parent);
 
  virtual ~ITkStripsRodEncoder() = default;
 
  virtual StatusCode initialize() override;
 
  virtual StatusCode finalize() override;
 
  virtual void fillROD(std::vector<uint32_t>& vec32Data, const uint32_t& robID, 
                       const std::vector<const SCT_RDORawData*>& vecRDOs) const override;
 
 private:
  
  void encodeData(const std::vector<int>& vecTimeBins, std::vector<uint16_t>& vec16Words, 
                  const SCT_RDORawData* rdo, const int& groupSize, const int& strip) const;
  
  void packFragments(std::vector<uint16_t>& vec16Words, std::vector<uint32_t>& vec32Words) const;
 
  uint32_t set32Bits(const unsigned short int* arr16Words, 
                     const unsigned short int* position, 
                     const unsigned short int& numWords) const;
 
  int side(const SCT_RDORawData* rdo) const;
  
  int getTimeBin(const SCT_RDORawData* rdo) const;
  
  int getStrip(const SCT_RDORawData* rdo) const;
 
  Identifier offlineID(const SCT_RDORawData* rdo) const;
 
  uint32_t onlineID(const SCT_RDORawData* rdo) const;
 
  int getRODLink(const SCT_RDORawData* rdo) const;
 
  uint16_t getHeaderUsingRDO(const SCT_RDORawData* rdo) const;
  
  uint16_t getHeaderUsingHash(const IdentifierHash& linkHash, const int& errorWord) const;
  
  uint16_t getTrailer(const int& errorWord) const;
 
 
  
  ToolHandle<ISCT_CablingTool> m_cabling{this, 
                                         "SCT_CablingTool", 
                                         "SCT_CablingTool", 
                                         "Tool to retrieve ITkStrips Cabling"};
 
  const SCT_ID* m_itkStripsID{nullptr};
 
  BooleanProperty m_condensed{this, "CondensedMode", false, "Condensed mode (true) or Expanded mode (false)"};
 
  std::set<Identifier> m_swapModuleID{};
};
 
#endif // SCT_RAWDATABYTESTREAMCNV_SCT_RODENCODER_H