/data/refman/pasoursint/CMSSW_4_1_8_patch9/src/TrackingTools/MaterialEffects/interface/CombinedMaterialEffectsUpdator.h

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#ifndef _CR_COMBINEDMATERIALEFFECTSUPDATOR_H_
#define _CR_COMBINEDMATERIALEFFECTSUPDATOR_H_

#include "TrackingTools/MaterialEffects/interface/MultipleScatteringUpdator.h"
#include "TrackingTools/MaterialEffects/interface/EnergyLossUpdator.h"
#include "TrackingTools/MaterialEffects/interface/MaterialEffectsUpdator.h"

class CombinedMaterialEffectsUpdator : public MaterialEffectsUpdator
{  
 public:
 virtual CombinedMaterialEffectsUpdator* clone() const {
    return new CombinedMaterialEffectsUpdator(*this);
 }

public:
  CombinedMaterialEffectsUpdator(double mass, double ptMin = -1. ) :
    MaterialEffectsUpdator(mass),
    theMSUpdator(mass, ptMin),
    theELUpdator(mass) {}

 private:
  // here comes the actual computation of the values
  virtual void compute (const TrajectoryStateOnSurface&, const PropagationDirection) const;
  
 private:
  // objects used for calculations of multiple scattering and energy loss
  MultipleScatteringUpdator theMSUpdator;
  EnergyLossUpdator theELUpdator;
};

#endif