/data/refman/pasoursint/CMSSW_4_1_8_patch9/src/FastSimulation/Event/interface/PrimaryVertexGenerator.h

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#ifndef FastSimulation_Event_PrimaryVertexGenerator_H
#define FastSimulation_Event_PrimaryVertexGenerator_H

// Data Format Headers
#include "DataFormats/Math/interface/Vector3D.h"
#include "DataFormats/Math/interface/Point3D.h"
#include "TMatrixD.h"

class RandomEngine;

class PrimaryVertexGenerator : public math::XYZVector {

public:
  PrimaryVertexGenerator();
  PrimaryVertexGenerator(const RandomEngine* engine);
  
  virtual ~PrimaryVertexGenerator();

  virtual void generate() = 0;

  TMatrixD* boost() const;

  inline const math::XYZPoint& beamSpot() const { return beamSpot_; }

 protected:

  void setBoost(TMatrixD*);

  const RandomEngine* random;
  TMatrixD* boost_;
  math::XYZPoint beamSpot_;

};

#endif // PrimaryVertexGenerator_H