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TrajectoryMeasurement.h

Go to the documentation of this file.

#ifndef _TRACKER_TRAJECTORYMEASUREMENT_H_
#define _TRACKER_TRAJECTORYMEASUREMENT_H_

#include "TrackingTools/TrajectoryState/interface/TrajectoryStateOnSurface.h"
#include "boost/intrusive_ptr.hpp" 
#include "TrackingTools/TransientTrackingRecHit/interface/TransientTrackingRecHit.h"

class DetLayer;

class TrajectoryMeasurement {
public:

  typedef TransientTrackingRecHit::RecHitPointer         RecHitPointer;
  typedef TransientTrackingRecHit::ConstRecHitPointer    ConstRecHitPointer;

  TrajectoryMeasurement() {}

  TrajectoryMeasurement(TrajectoryStateOnSurface fwdTrajectoryStateOnSurface,
                        ConstRecHitPointer aRecHit) :
    theFwdPredictedState(fwdTrajectoryStateOnSurface),
    theUpdatedState(fwdTrajectoryStateOnSurface),
    theRecHit(aRecHit),
    theEstimate(0), theLayer(0) {}

  TrajectoryMeasurement(TrajectoryStateOnSurface fwdTrajectoryStateOnSurface,
                        ConstRecHitPointer aRecHit, float aEstimate) :
    theFwdPredictedState(fwdTrajectoryStateOnSurface),
    theUpdatedState(fwdTrajectoryStateOnSurface),
    theRecHit(aRecHit),
    theEstimate(aEstimate), theLayer(0) {}
  TrajectoryMeasurement(TrajectoryStateOnSurface fwdTrajectoryStateOnSurface,
                        ConstRecHitPointer aRecHit, float aEstimate,
                        const DetLayer* layer) :
    theFwdPredictedState(fwdTrajectoryStateOnSurface),
    theUpdatedState(fwdTrajectoryStateOnSurface),
    theRecHit(aRecHit),
    theEstimate(aEstimate), theLayer(layer) {}

  TrajectoryMeasurement(TrajectoryStateOnSurface fwdPredTrajectoryStateOnSurface,
                        TrajectoryStateOnSurface uTrajectoryStateOnSurface,
                        ConstRecHitPointer aRecHit) :
    theFwdPredictedState(fwdPredTrajectoryStateOnSurface),
    theUpdatedState(uTrajectoryStateOnSurface),
    theRecHit(aRecHit),
    theEstimate(0), theLayer(0) {}

  TrajectoryMeasurement(TrajectoryStateOnSurface fwdPredTrajectoryStateOnSurface,
                        TrajectoryStateOnSurface uTrajectoryStateOnSurface,
                        ConstRecHitPointer aRecHit, float aEstimate) :
    theFwdPredictedState(fwdPredTrajectoryStateOnSurface),
    theUpdatedState(uTrajectoryStateOnSurface),
    theRecHit(aRecHit),
    theEstimate(aEstimate), theLayer(0) {}
  TrajectoryMeasurement(TrajectoryStateOnSurface fwdPredTrajectoryStateOnSurface,
                        TrajectoryStateOnSurface uTrajectoryStateOnSurface,
                        ConstRecHitPointer aRecHit, float aEstimate,
                        const DetLayer* layer) :
    theFwdPredictedState(fwdPredTrajectoryStateOnSurface),
    theUpdatedState(uTrajectoryStateOnSurface),
    theRecHit(aRecHit),
    theEstimate(aEstimate), theLayer(layer) {}

  TrajectoryMeasurement(TrajectoryStateOnSurface fwdPredTrajectoryStateOnSurface,
                        TrajectoryStateOnSurface bwdPredTrajectoryStateOnSurface,
                        TrajectoryStateOnSurface uTrajectoryStateOnSurface,
                        ConstRecHitPointer aRecHit) :
    theFwdPredictedState(fwdPredTrajectoryStateOnSurface),
    theBwdPredictedState(bwdPredTrajectoryStateOnSurface),
    theUpdatedState(uTrajectoryStateOnSurface),
    theRecHit(aRecHit),
    theEstimate(0), theLayer(0) {}

  TrajectoryMeasurement(TrajectoryStateOnSurface fwdPredTrajectoryStateOnSurface,
                        TrajectoryStateOnSurface bwdPredTrajectoryStateOnSurface,
                        TrajectoryStateOnSurface uTrajectoryStateOnSurface,
                        ConstRecHitPointer aRecHit, float aEstimate) :
    theFwdPredictedState(fwdPredTrajectoryStateOnSurface),
    theBwdPredictedState(bwdPredTrajectoryStateOnSurface),
    theUpdatedState(uTrajectoryStateOnSurface),
    theRecHit(aRecHit),
    theEstimate(aEstimate), theLayer(0) {}
  TrajectoryMeasurement(TrajectoryStateOnSurface fwdPredTrajectoryStateOnSurface,
                        TrajectoryStateOnSurface bwdPredTrajectoryStateOnSurface,
                        TrajectoryStateOnSurface uTrajectoryStateOnSurface,
                        ConstRecHitPointer aRecHit, float aEstimate,
                        const DetLayer* layer) :
    theFwdPredictedState(fwdPredTrajectoryStateOnSurface),
    theBwdPredictedState(bwdPredTrajectoryStateOnSurface),
    theUpdatedState(uTrajectoryStateOnSurface),
    theRecHit(aRecHit),
    theEstimate(aEstimate), theLayer(layer) {}

  ~TrajectoryMeasurement() {
    //
    // NO! it crashes!!!
    //
    //    delete theRecHit;
  }

  TrajectoryStateOnSurface predictedState() const {
    return theFwdPredictedState;
  }

  TrajectoryStateOnSurface forwardPredictedState() const {
    return theFwdPredictedState;
  }
  TrajectoryStateOnSurface backwardPredictedState() const {
    return theBwdPredictedState;
  }

  TrajectoryStateOnSurface updatedState() const {
    return theUpdatedState;
  }

  ConstRecHitPointer recHit() const {
    return theRecHit;
  }

  float estimate() const { return theEstimate;}

  const DetLayer* layer() const { return theLayer;}

private:
  TrajectoryStateOnSurface theFwdPredictedState;
  TrajectoryStateOnSurface theBwdPredictedState;
  TrajectoryStateOnSurface theUpdatedState;
  ConstRecHitPointer       theRecHit;
  float theEstimate;
  const DetLayer* theLayer;
};

#endif

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