Trigger/TrigAccel/TrigCudaFitter/src/TrkBaseNode.h

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// TrkBaseNode.h old
//   Header file for class TrkBaseNode
// Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
// Author: Dmitry Emeliyanov, RAL
// D.Emeliyanov@rl.ac.uk
 
 
#ifndef __TRK_BASE_NODE_H__
#define __TRK_BASE_NODE_H__
 
class TrkTrackState;
class TrkPlanarSurface;
 
class TrkBaseNode {
  public:
    TrkBaseNode();
    virtual ~TrkBaseNode();
 
    virtual void validateMeasurement(TrkTrackState*) = 0;
    virtual void updateTrackState(TrkTrackState*) = 0;
    virtual double getChi2Distance(TrkTrackState*)=0;
 
    virtual void report() = 0;
    virtual bool isValidated();
    virtual void setNodeState(int);
    virtual int getNodeState();
    virtual void setNodeType(char);
    virtual char getNodeType();
    virtual void updateInternal();
    TrkTrackState* getTrackState();
    virtual TrkPlanarSurface* getSurface();
    virtual void serialize(char fileName[]) = 0;
    double getChi2();
 
    int getNdof();
    virtual int getKalmanGain(double[5][2]) = 0;
    virtual int getResiduals(double[2]) = 0;
    virtual int getInverseResidualVariance(double[2][2]) = 0;
    virtual int getMeasurementMatrix(double[2][5]) = 0;
 
  protected:
    int m_nodeState;
    double m_chi2Cut;
    char m_nodeType;
    TrkPlanarSurface* m_pSurface;
    double m_dChi2;
    int m_ndof;
    TrkTrackState* m_pTrackState;
};
 
#endif