InDetAlignHitQualSelTool.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef INDETALIGNTOOLS_HITQUALSELTOOL_H
#define INDETALIGNTOOLS_HITQUALSELTOOL_H
 
#include "AthenaBaseComps/AthAlgTool.h"
// #include "GaudiKernel/ToolHandle.h"
#include "InDetAlignGenTools/IInDetAlignHitQualSelTool.h"
// #include "AthenaBaseComps/AthMsgStreamMacros.h"
 

    // Many thanks to Carlos Escobar and Sebastian Fleischmann!
 
namespace Trk {
  class TrackStateOnSurface ;
  class RIO_OnTrack ;
  class PrepRawData ;
}
namespace InDetDD {
  class PixelDetectorManager ;
}
class AtlasDetectorID ;
class Identifier ;
 
class InDetAlignHitQualSelTool : virtual public IInDetAlignHitQualSelTool, public AthAlgTool {
 public:
  InDetAlignHitQualSelTool( const std::string&, const std::string&, const IInterface* ) ;
  virtual ~InDetAlignHitQualSelTool() ;
  
  virtual StatusCode initialize() ;
  virtual StatusCode finalize  () ;

  const Trk::RIO_OnTrack* getGoodHit( const Trk::TrackStateOnSurface* tsos ) const ;
 
  bool isGoodSiHit( const Trk::TrackStateOnSurface* tsos ) const ;
  
  bool getGoodHole( const Trk::TrackStateOnSurface* tsos ) const ;
 private:
  // methods
  bool isGangedPixel( const Trk::PrepRawData* prd ) const ;
  bool isGoodClusterSize( const std::vector<Identifier>& idVec ) const ;
  bool isEdgeChannel( const std::vector<Identifier>& idVec ) const ;
  double incidAngle( const Trk::TrackParameters* trkPar
                         , const InDetDD::SiDetectorElement* detEle
                         ) const ;
  bool isGoodAngle( const Trk::TrackParameters* trkPar
                        , const InDetDD::SiDetectorElement* detEle
                        ) const ;
  // steering parameters
  bool  m_rejectOutliers ;
  /* maximum size of the cluster forming the hit. typically, clusters with more than
  5 pixels/hits are due to brem and are of less quality for alignment. */
  int   m_maxClusterSize ;
  bool  m_rejectEdgeChannels ;
  bool  m_rejectGangedPixels ;

  float m_maxIncidAngle ;
 
  // acceptIBLHits -> if true, IBL hits are accepted if they satisfy the quality selection criteria.
  // if false, IBL hits are always rejected  
  bool m_acceptIBLHits ;
 
  // acceptPixelHits -> if true, pixel hits are accepted if they satisfy the quality selection criteria.
  // if false, pixel hits are always rejected  
  bool m_acceptPixelHits ;
 
  // acceptSCTHits -> if true, SCT hits are accepted if they satisfy the quality selection criteria.
  // if false, SCT hits are always rejected  
  bool m_acceptSCTHits ;
 
 // "infrastructure" members
 
  const InDetDD::PixelDetectorManager*   m_PIXManager ; 
  const PixelID*                         m_pixelid ;    
  const SCT_ID*                          m_sctID ;    
} ;
 
#endif // INDETALIGNTOOLS_HITQUALSELTOOL_H