EICInteractionVertexSmear.h

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#ifndef DD4HEP_DDG4_EICInteractionVertexSmear_H
#define DD4HEP_DDG4_EICInteractionVertexSmear_H
 
// Framework include files
#include "DDG4/Geant4GeneratorAction.h"
 
// ROOT include files
#include "Math/Vector4D.h"
 
namespace npdet {
  namespace sim {
 
    using namespace dd4hep::sim;
 
    class EICInteractionVertexSmear: public Geant4GeneratorAction {
    public:
      using Interaction = Geant4PrimaryInteraction;
 
    protected:
      ROOT::Math::PxPyPzEVector m_offset = {0, 0, 0, 0};
      ROOT::Math::PxPyPzEVector m_sigma_Ion      = {0.000103, 0.000195, 0.0, 0.0};
      ROOT::Math::PxPyPzEVector m_sigma_Electron = {0.000215, 0.000156, 0.0, 0.0};
      int m_mask;
 
      void smear(Interaction* interaction)  const;
      
    public:
      EICInteractionVertexSmear() = delete;
      EICInteractionVertexSmear(const EICInteractionVertexSmear& copy) = delete;
      EICInteractionVertexSmear(Geant4Context* context, const std::string& name);
      virtual ~EICInteractionVertexSmear();
      virtual void operator()(G4Event* event);
    };
  }    // End namespace sim
}      // End namespace dd4hep
 
 
 
#endif /* DD4HEP_DDG4_EICInteractionVertexSmear_H  */