VirtualEvent.h

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#ifndef INCLUDE_EICSMEAR_ERHIC_VIRTUALEVENT_H_
#define INCLUDE_EICSMEAR_ERHIC_VIRTUALEVENT_H_

#include <TObject.h>

#include <vector>

namespace erhic {

class VirtualParticle;

class VirtualEvent : public TObject {
 public:
  virtual ~VirtualEvent() { }

  virtual const VirtualParticle* GetTrack(UInt_t /* number */) const = 0;

  virtual VirtualParticle* GetTrack(UInt_t /*number*/) = 0;

  virtual UInt_t GetNTracks() const = 0;

  typedef std::vector<const erhic::VirtualParticle*> ParticlePtrList;

  virtual void HadronicFinalState(ParticlePtrList&) const { }

  ClassDef(erhic::VirtualEvent, 1)
};

}  // namespace erhic

#endif  // INCLUDE_EICSMEAR_ERHIC_VIRTUALEVENT_H_