VolumeMultipleScatteringEstimator.h

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#ifndef _CR_VOLUMEMULTIPLESCATTERINGESTIMATOR_H_
#define _CR_VOLUMEMULTIPLESCATTERINGESTIMATOR_H_

#include "TrackingTools/TrajectoryState/interface/TrajectoryStateOnSurface.h"
#include "DataFormats/TrajectorySeed/interface/PropagationDirection.h"
#include "TrackingTools/MaterialEffects/interface/VolumeMaterialEffectsEstimator.h"

class VolumeMaterialEffectsEstimate;
class VolumeMediumProperties;

class VolumeMultipleScatteringEstimator : public VolumeMaterialEffectsEstimator
{  
public:
  VolumeMultipleScatteringEstimator ( float mass ) :
    VolumeMaterialEffectsEstimator(mass) {}
  
  virtual ~VolumeMultipleScatteringEstimator () {}

  virtual VolumeMaterialEffectsEstimate estimate (const TrajectoryStateOnSurface refTSOS,
                          double pathLength,
                          const VolumeMediumProperties& medium) const;

  virtual VolumeMultipleScatteringEstimator* clone()  const;
};

#endif