-#ifndef ALIHBTEvent_H
-#define ALIHBTEvent_H
-//_________________________________________________________________________
-///////////////////////////////////////////////////////////////////////////
-// //
-// class AliHBTEvent //
-// //
-// This class stores HBT perticles for one event //
-// more info: http://alisoft.cern.ch/people/skowron/analyzer/index.html //
-// //
-///////////////////////////////////////////////////////////////////////////
+#ifndef ALIHBTEVENT_H
+#define ALIHBTEVENT_H
+//__________________________________________________________
+///////////////////////////////////////////////////////////////////
+//
+// class AliHBTEvent
+//
+// This class is container for paticles coming from one event
+//
+// more info: http://alisoft.cern.ch/people/skowron/analyzer/index.html
+//
+// Piotr.Skowronski@cern.ch
+//
+///////////////////////////////////////////////////////////////////
#include <TObject.h>
class AliHBTParticle;
class TParticle;
-
class AliHBTEvent: public TObject
{
public:
AliHBTEvent();
virtual ~AliHBTEvent();
-
+ const static UInt_t fgkInitEventSize; //initial number of the array
+ //if expanded, this size is used also
AliHBTParticle* GetParticle(Int_t n); //gets particle
AliHBTParticle* GetParticleSafely(Int_t n); //gets particle with index check
- void AddParticle(AliHBTParticle* hbtpart); //adds particle to the event
- void AddParticle(TParticle* part); //adds particle to the event
- void AddParticle(Int_t pdg, Double_t px, Double_t py, Double_t pz, Double_t etot,
+ void AddParticle(AliHBTParticle*); //adds particle to the event
+ void AddParticle(TParticle*, Int_t idx); //adds particle to the event
+ void AddParticle(Int_t pdg, Int_t idx, Double_t px, Double_t py, Double_t pz, Double_t etot,
Double_t vx, Double_t vy, Double_t vz, Double_t time);
Int_t GetNumberOfParticles() const;
void Reset(); //deletes all entries
void SetOwner(Bool_t owns = kTRUE){ fOwner = owns; }
- Bool_t IsOwner() const {return fOwner;}
-
+ Bool_t IsOwner() {return fOwner;}
+ void SetRandomized(Bool_t rd = kTRUE){fRandomized = rd;}
+ Bool_t IsRandomized()const {return fRandomized;}
protected:
Int_t fSize; //!current size of the array
AliHBTParticle ** fParticles; //!array of pointers to the particles
Int_t fNParticles; //!number of particles in Event
Bool_t fOwner; //flag if that event owns the
+ Bool_t fRandomized; //!flag indicating if particles positions has been already randomizd
void Expand(); //expands the array if necessary
private:
- const static UInt_t fgkInitEventSize; //initial number of the array
- //if expanded, this size is used also
- public:
ClassDef(AliHBTEvent,1)
};
/**************************************************************************/