AlignTrackDresser.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TRKALIGNGENDRESSERS_ALIGN_TRACK_DRESSER_H
#define TRKALIGNGENDRESSERS_ALIGN_TRACK_DRESSER_H
 
#include "AthenaBaseComps/AthAlgTool.h"
#include "GaudiKernel/ToolHandle.h"
 
#include "TrkAlignInterfaces/IAlignTrackDresser.h"
#include "TrkAlignInterfaces/IDerivCalcTool.h"

 
namespace CLHEP {
  class HepSymMatrix;
}
 
namespace Trk {
  class AlignTrack;
 
  class AlignTrackDresser : virtual public IAlignTrackDresser, public AthAlgTool {
 
  public:
    AlignTrackDresser(const std::string & type, const std::string & name, const IInterface * parent);
 
    virtual StatusCode initialize() override;
    virtual StatusCode finalize() override;
    
    virtual bool dressAlignTrack(AlignTrack * alignTrack) override;

    void setResiduals(AlignTrack * alignTrack) const;

    virtual void setLogStream(std::ostream * os) override;
 
  private:
 
    // private variables
    ToolHandle <IDerivCalcTool>  m_derivCalcTool{
      this, "DerivCalcTool", "Trk::AnalyticalDerivCalcTool",
    "tool for calculating derivatives of residuals wrt. alignment parameters"};
 
    unsigned int m_numBadCovWMatrix = 0; 
 
  }; // end class
 
} // end namespace
 
#endif // TRKALIGNGENDRESSERS_ALIGN_TRACK_DRESSER_H