/data/refman/pasoursint/CMSSW_4_1_8_patch13/src/TrackingTools/MaterialEffects/interface/VolumeMaterialEffectsEstimate.h

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#ifndef VOLUMEMATERIALEFFECTSESTIMATE_H_
#define VOLUMEMATERIALEFFECTSESTIMATE_H_

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

class VolumeMaterialEffectsEstimate
{  
public:
  VolumeMaterialEffectsEstimate ( float deltaP, AlgebraicSymMatrix55 covariance ) :
    theDeltaP(deltaP),
    theDeltaCov(covariance) {}

  ~VolumeMaterialEffectsEstimate () {}

  double deltaP () const {return theDeltaP;}

  const AlgebraicSymMatrix55& deltaLocalError () const {return theDeltaCov;}  

 private:
  const double theDeltaP;
  const AlgebraicSymMatrix55 theDeltaCov;
};

#endif