EnergyLossSimulator.h

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#ifndef ENERGYLOSSSIMULATOR_H
#define ENERGYLOSSSIMULATOR_H

#include "FastSimulation/MaterialEffects/interface/MaterialEffectsSimulator.h"

class RandomEngineAndDistribution;
class LandauFluctuationGenerator;

class EnergyLossSimulator : public MaterialEffectsSimulator {
public:
  EnergyLossSimulator(double A, double Z, double density, double radLen);

  ~EnergyLossSimulator() override;

  inline double mostLikelyLoss() const { return mostProbableLoss; }

  inline const XYZTLorentzVector& deltaMom() const { return deltaP; }

private:
  LandauFluctuationGenerator* theGenerator;

  void compute(ParticlePropagator& Particle, RandomEngineAndDistribution const*) override;

  double mostProbableLoss;

  XYZTLorentzVector deltaP;
};

#endif