IMaterialEffectsOnTrackProvider.h

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/

// IMaterialEffectsOnTrackProvider.h, (c) ATLAS Detector software
 
#ifndef TRKDETDESCRINTERFACES_IMATERIALEFFECTSONTRACKPROVIDER_H
#define TRKDETDESCRINTERFACES_IMATERIALEFFECTSONTRACKPROVIDER_H
 
// Gaudi
#include "GaudiKernel/IAlgTool.h"
// TrkEventPrimitives
#include "TrkEventPrimitives/PropDirection.h"
#include "TrkEventPrimitives/ParticleHypothesis.h"
#include "TrkMaterialOnTrack/MaterialEffectsOnTrack.h"
#include "TrkParameters/TrackParameters.h"
 
// STL
#include <vector>
 
namespace Trk {
 
  //class TrackParameters;
  class Surface;
  class IPropagator;
  class TrackingVolume;

  class IMaterialEffectsOnTrackProvider : virtual public IAlgTool {
    
    public:
    DeclareInterfaceID(IMaterialEffectsOnTrackProvider, 1, 0);

      virtual ~IMaterialEffectsOnTrackProvider(){}

 
      virtual std::vector< Trk::MaterialEffectsOnTrack > extrapolationSurfacesAndEffects(const Trk::TrackingVolume& ,
                                             const Trk::IPropagator& ,
                                             const Trk::TrackParameters& ,
                                             const Trk::Surface& ,
                                             Trk::PropDirection ,
                                             Trk::ParticleHypothesis ) const = 0;
 
      virtual void validationAction() const {}      
  };
 
} // end of namespace
 
 
#endif // TRKDETDESCRINTERFACES_IMATERIALEFFECTSONTRACKPROVIDER_H