IAlignResidualCalculator.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TRKALIGNINTERFACES_ALIGNRESIDUALCALCULATOR_IH
#define TRKALIGNINTERFACES_ALIGNRESIDUALCALCULATOR_IH
 
#include "GaudiKernel/IAlgTool.h"
#include "GaudiKernel/ToolHandle.h"
#include "AthContainers/DataVector.h"
 
#include <vector>
 
namespace Trk {
  
  class AlignTrack;
  class Track;
 
  class AlignTSOS;
 
  static const InterfaceID 
    IID_TRKALIGNINTERFACES_IAlignResidualCalculator("Trk::IAlignResidualCalculator",1,0);
  
  
  class IAlignResidualCalculator: virtual public IAlgTool {
   
  public:
    static const InterfaceID& interfaceID();
    
    virtual ~IAlignResidualCalculator() {};
 
    virtual StatusCode initialize() = 0;
    virtual StatusCode finalize() = 0;
    
    virtual double setResiduals(DataVector<AlignTSOS>* alignTSOSColl, 
                const Track* track=0) = 0;
    
    virtual double setResiduals(AlignTrack* alignTrack, 
                const Track* track=0) = 0;
    
    virtual double setResiduals(DataVector<AlignTSOS>::iterator firstAtsos,
                DataVector<AlignTSOS>::iterator lastAtsos,
                const Track* track, bool newTrack=false) = 0;
    virtual double chi2ForMeasType(int measType) const = 0;
 
  };
 
  inline const InterfaceID& IAlignResidualCalculator::interfaceID()
  { return   IID_TRKALIGNINTERFACES_IAlignResidualCalculator; }
  
} // end namespace
  
#endif // TRKALIGNINTERFACES_ALIGNRESIDUALCALCULATOR_IH