InDetEventCnvTool.h

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef INDETEVENTCNVTOOL_H
#define INDETEVENTCNVTOOL_H
 
#include "TrkEventCnvTools/ITrkEventCnvTool.h"
#include "AthenaBaseComps/AthAlgTool.h"
 
#include "InDetPrepRawData/SCT_ClusterContainer.h"
#include "InDetPrepRawData/PixelClusterContainer.h"
#include "InDetPrepRawData/TRT_DriftCircleContainer.h"
#include "InDetReadoutGeometry/SiDetectorElementCollection.h"
#include "TRT_ReadoutGeometry/TRT_DetElementContainer.h"
#include "StoreGate/ReadCondHandleKey.h"
#include "StoreGate/ReadHandleKey.h"
 
#include <utility>
 
class AtlasDetectorID;
class Identifier;
class IdentifierHash;
class IdDictManager;
class PixelID;
class SCT_ID;
class TRT_ID;
 
namespace Trk {
  class TrkDetElementBase;
  class PrepRawData;
}
 
 
namespace InDet {
class InDetEventCnvTool :  public extends<AthAlgTool, Trk::ITrkEventCnvTool>
{
  public:
  
    enum InDetConcreteType { SCT, Pixel, TRT, Unknown };
 
    InDetEventCnvTool(const std::string&,const std::string&,const IInterface*);
  
    virtual ~InDetEventCnvTool() = default;
  
    virtual StatusCode initialize() override;
  
    virtual void checkRoT( const Trk::RIO_OnTrack& rioOnTrack ) const override;
  
    virtual std::pair<const Trk::TrkDetElementBase*, const Trk::PrepRawData*>
      getLinks( Trk::RIO_OnTrack& rioOnTrack ) const override;
      
    virtual void prepareRIO_OnTrack( Trk::RIO_OnTrack* rot) const override;
  
    virtual void prepareRIO_OnTrackLink( const Trk::RIO_OnTrack* rot,
                                         ELKey_t& key,
                                         ELIndex_t& index ) const override;

    virtual void recreateRIO_OnTrack( Trk::RIO_OnTrack *RoT ) const override;
  
    virtual const Trk::TrkDetElementBase* getDetectorElement(const Identifier& id, const IdentifierHash& idHash) const override;

    virtual const Trk::TrkDetElementBase* getDetectorElement(const Identifier& id) const override;
 
  
  private:

    virtual const Trk::PrepRawData* pixelClusterLink( const Identifier& id,  const IdentifierHash& idHash) const;
  
    virtual const Trk::PrepRawData* sctClusterLink( const Identifier& id,  const IdentifierHash& idHash ) const;
  
    virtual const Trk::PrepRawData* trtDriftCircleLink( const Identifier& id,  const IdentifierHash& idHash ) const;

    const InDetDD::SiDetectorElement* getPixelDetectorElement(const IdentifierHash& waferHash) const;

    const InDetDD::SiDetectorElement* getSCTDetectorElement(const IdentifierHash& waferHash) const;

    const InDetDD::TRT_BaseElement* getTRTDetectorElement(const IdentifierHash& HashId) const;
  
    bool m_setPrepRawDataLink;                     
 
 
    //various id helpers
    const AtlasDetectorID* m_IDHelper;
    const PixelID* m_pixelHelper;
    const SCT_ID* m_SCTHelper;
    const TRT_ID* m_TRTHelper;
  
    // added to check TRT existence (SLHC geo check)
    const IdDictManager* m_idDictMgr;
 
    SG::ReadHandleKey<PixelClusterContainer>     m_pixClusContName       {this, "PixelClusterContainer",    "PixelClusters",            "Pixel Cluster container name"}; 
    SG::ReadHandleKey<SCT_ClusterContainer>      m_sctClusContName       {this, "SCT_ClusterContainer",     "SCT_Clusters",             "SCT Cluster container name"};   
    SG::ReadHandleKey<TRT_DriftCircleContainer>  m_trtDriftCircleContName{this, "TRT_DriftCircleContainer", "TRT_DriftCircleContainer", "TRT DriftCircle Container"};    
 
    SG::ReadCondHandleKey<InDetDD::SiDetectorElementCollection> m_pixelDetEleCollKey{this, "PixelDetEleCollKey", "PixelDetectorElementCollection", "Key of SiDetectorElementCollection for Pixel"};
    SG::ReadCondHandleKey<InDetDD::SiDetectorElementCollection> m_SCTDetEleCollKey{this, "SCTDetEleCollKey", "SCT_DetectorElementCollection", "Key of SiDetectorElementCollection for SCT"};
    SG::ReadCondHandleKey<InDetDD::TRT_DetElementContainer> m_trtDetEleContKey{this, "TRTDetEleContKey", "TRT_DetElementContainer", "Key of TRT_DetElementContainer for TRT"};
  };
 
}
#endif // MOORETOTRACKTOOL_H