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XANAGeantEvent.h

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#ifndef XANAGeantEvent_h
#define XANAGeantEvent_h

class XANAGeantTrack;
class XANAGeantVertex;
class XANAGeneratorParticle;
class XANAGeneratorEvent;
class XANAEsdEvent;

#include <TClonesArray.h>
#include <TObjArray.h>
#include <TRefArray.h>
#include <TRef.h>
#include <TObject.h>
#include <Rtypes.h>

class XANAGeantEvent : public TObject {

 public:

  XANAGeantEvent();

  virtual ~XANAGeantEvent();

  void addGeantVertex(const XANAGeantVertex *vtx);
  void addGeantTrack(const XANAGeantTrack *track, XANAGeantVertex *vtx=0);
  void setGeneratorParticle(const XANAGeantTrack *track, XANAGeneratorParticle *p=0);
 
  void clear();
  void print() const;
  
  // access methods
  TObjArray *getGeantTracks() {return tracks_;} 
  Short_t getNumberOfGeantTracks() {return numberOfGeantTracks_;}
  TObjArray *getGeantVertices() {return vertices_;} 
  Short_t getNumberOfGeantVertices() {return numberOfGeantVertices_;}
  XANAGeneratorEvent * getGeneratorEvent() {return  (XANAGeneratorEvent *)(genEvt_.GetObject());}
  void addGeneratorEvent(XANAGeneratorEvent *ev);
  void addEsdEvent(XANAEsdEvent *ev);
  XANAGeantTrack *getGeantTrack(Short_t index); 
  
   
private:
  
  Short_t numberOfGeantVertices_;
  TObjArray *vertices_;
  Short_t numberOfGeantTracks_;
  TObjArray *tracks_;
  TRef genEvt_; 
  TRef esdEvt_; 
 
  ClassDef(XANAGeantEvent,1) // geant event class 
  
};

#endif

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