/data/refman/pasoursint/CMSSW_4_1_8_patch9/src/Fireworks/Core/interface/FWBeamSpot.h

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#ifndef Fireworks_Tracks_FWBeamSpot_h
#define Fireworks_Tracks_FWBeamSpot_h

namespace edm
{
   class EventBase;
}
namespace reco
{
   class BeamSpot;
}


class FWBeamSpot
{
public:
   FWBeamSpot() : m_beamspot (0) {}
   ~FWBeamSpot() {}

   void checkBeamSpot(const edm::EventBase* event);

   double x0() const;
   double y0() const;
   double z0() const;
   double x0Error() const;
   double y0Error() const;
   double z0Error() const;

   const reco::BeamSpot* getBeamSpot() const { return m_beamspot; }

private:
   const reco::BeamSpot *m_beamspot;
};

#endif