[u/mrichter/AliRoot.git] / ANALYSIS / AliAOD.cxx

#include "AliAOD.h"
/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

/* $Id$ */

/////////////////////////////////////////////////////////////
//
// base class for AOD containers
//
/////////////////////////////////////////////////////////////

#include <TROOT.h>
#include <TParticle.h>
#include <TClass.h>
#include <TString.h>
#include "AliAODParticle.h"
#include "AliTrackPoints.h"

ClassImp(AliAOD)

AliAOD::AliAOD():
 fParticles(0x0),
 fIsRandomized(kFALSE),
 fPrimaryVertexX(0.0),
 fPrimaryVertexY(0.0),
 fPrimaryVertexZ(0.0),
 fParticleClass(0x0)
{
 //ctor
// Info("AliAOD()","Entered");
// SetOwner(kTRUE);
// Info("AliAOD()","Exited");
}
/**************************************************************************/

AliAOD::AliAOD(const AliAOD& in):
 TObject(in),
 fParticles((TClonesArray*)in.fParticles->Clone()),
  fIsRandomized(in.fIsRandomized),
  fPrimaryVertexX(fPrimaryVertexX),
  fPrimaryVertexY(in.fPrimaryVertexY),
  fPrimaryVertexZ(in.fPrimaryVertexZ),
  fParticleClass(in.fParticleClass)
{
//copy constructor
}
/**************************************************************************/

AliAOD& AliAOD::operator=(const AliAOD& in)
{
//assigment operator  

  if (this == &in ) return *this;
  
  delete fParticles;
  fParticles = (TClonesArray*)in.fParticles->Clone();
  fIsRandomized = in.fIsRandomized ;
  fPrimaryVertexX = in.fPrimaryVertexX ;
  fPrimaryVertexY = in.fPrimaryVertexY ;
  fPrimaryVertexZ = in.fPrimaryVertexZ ;
  fParticleClass = in.fParticleClass ; //althought it is pointer, this points to object in class list of gROOT
  return *this;
}

/**************************************************************************/

AliAOD::~AliAOD()
{
  //Destructor
  //fParticleClass does not belong to AliAOD -> Do not delete it
  delete fParticles;
  
}
/**************************************************************************/

void AliAOD::CopyData(AliAOD* aod)
{
 //Copys all data from aod, but leaves local type of particles
 if (aod == 0x0) return;
 if (aod == this) return;
 
 AliAOD& in = *this;
 
 fIsRandomized = in.fIsRandomized ;
 fPrimaryVertexX = in.fPrimaryVertexX ;
 fPrimaryVertexY = in.fPrimaryVertexY ;
 fPrimaryVertexZ = in.fPrimaryVertexZ ;
 fParticleClass = in.fParticleClass ; //althought it is pointer, this points to object in class list of gROOT

 
 if (in.fParticles == 0x0)
  {//if in obj has null fParticles we delete ours
    delete fParticles;
    fParticles = 0x0;
  }
 else
  { 
    if (fParticles)
     { //if ours particles were already created
       if (fParticles->GetClass() != in.fParticles->GetClass())
        {//if in obj has 
          delete fParticles;
          fParticles = (TClonesArray*)in.fParticles->Clone();
        }
       else
        {
         //it should be faster than cloning
          Int_t inentr = in.fParticles->GetEntriesFast();
          Int_t curentr = fParticles->GetEntriesFast();

          TClonesArray& arr = *fParticles;

          //we have to take care about different sizes of arrays
          if ( curentr < inentr )
           {
             for (Int_t i = 0; i < curentr; i++)
              {
                TObject& inobj = *(in.fParticles->At(i));
                TObject& obj = *(fParticles->At(i));
                obj = inobj;
              }

             for (Int_t i = curentr; i < inentr; i++)
              {
                TObject& inobj = *(in.fParticles->At(i));
                TObject& obj =  *((TObject*)(fParticleClass->New(arr[i])));
                obj = inobj;
              }
           }
          else 
           {
             for (Int_t i = 0; i < inentr; i++)
              {
                TObject& inobj = *(in.fParticles->At(i));
                TObject& obj = *(fParticles->At(i));
                obj = inobj;
              }
             
             for (Int_t i = curentr ; i >= inentr ; i--)
              {
                fParticles->RemoveAt(i);
              }
           }
        } 
     }
    else
     {
       fParticles = (TClonesArray*)in.fParticles->Clone();
     } 
  } 
 
}
/**************************************************************************/

void AliAOD::SetParticleClassName(const char* classname)
{
//Sets type of particle that is going to be stored 
  if (gROOT == 0x0) Fatal("SetParticleClassName","ROOT System not initialized");
  TClass* pclass = gROOT->GetClass(classname);
  if ( pclass == 0x0 )
   {
     Error("SetParticleClass","Can not get TClass for class named %s",classname);
     return;
   }
  SetParticleClass(pclass);
}
/**************************************************************************/

void AliAOD::SetParticleClass(TClass* pclass)
{
//Sets type of particle that is going to be stored 

  if ( pclass == 0x0 )
   {
     Error("SetParticleClass","Parameter is NULL.");
     return;
   }
   
  if ( pclass->InheritsFrom("AliVAODParticle") == kFALSE )
   {
     Error("SetParticleClass","Class named %s does not inherit from AliVAODParticle",pclass->GetName());
     return;
   }
  if (pclass != fParticleClass)
   {
     fParticleClass = pclass;
     if (fParticleClass) delete fParticles;
     fParticles = new TClonesArray(fParticleClass);
   }
}

/**************************************************************************/

void  AliAOD::AddParticle(TParticle* part, Int_t idx)
{
  //Adds TParticle to event
  if (part == 0x0) 
   {
     Error("AddParticle(TParticle*,Int_t)","pointer to particle is NULL");
     return;
   }

  if (fParticles == 0x0) SetParticleClassName("AliAODParticle");
  AddParticle( new AliAODParticle(*part,idx) );
}
/**************************************************************************/

void  AliAOD::AddParticle(AliVAODParticle* particle)
{
 //add particle to AOD
 //MAKES ITS OWN COPY OF THE PARTICLE!!! (AOD is not going to keep and delete input pointer)
 
  if (fParticles == 0x0) SetParticleClassName("AliAODParticle");

  Int_t idx = fParticles->GetLast() + 1;
  TClonesArray& arr = *fParticles;
  
  AliVAODParticle* pp = (AliVAODParticle*)fParticleClass->New(arr[idx]);
  pp->operator=(*particle);
  
}
/**************************************************************************/

void  AliAOD::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)
{
  //adds particle to event (standard AOD class)

  if (fParticles == 0x0) SetParticleClassName("AliAODParticle");

  Int_t newpartidx = fParticles->GetLast() + 1;
  TClonesArray& arr = *fParticles;
  
  AliVAODParticle* p =  (AliVAODParticle*)fParticleClass->New(arr[newpartidx]);
  
  p->SetPdgCode(pdg);
  p->SetUID(idx);
  p->SetMomentum(px,py,pz,etot);
  p->SetProductionVertex(vx,vy,vz,time);
  
}
/**************************************************************************/

void AliAOD::SwapParticles(Int_t i, Int_t j)
{
//swaps particles positions; used by AliHBTEvent::Blend
  if ( (i<0) || (i>=GetNumberOfParticles()) ) return;
  if ( (j<0) || (j>=GetNumberOfParticles()) ) return;
  
  AliVAODParticle* tmpobj = (AliVAODParticle*)fParticleClass->New();
  AliVAODParticle& tmp = *tmpobj;
  AliVAODParticle& first = *(GetParticle(i));
  AliVAODParticle& second = *(GetParticle(j));
  
  tmp = first;
  first = second;
  second = tmp;
  delete tmpobj;
}
/**************************************************************************/

void  AliAOD::Reset()
{
  //deletes all particles from the event
   if (fParticles) fParticles->Clear("C");
   
   fIsRandomized = kFALSE;
}
/**************************************************************************/

void AliAOD::GetPrimaryVertex(Double_t&x, Double_t&y, Double_t&z)
{
//returns positions of the primary vertex
  x = fPrimaryVertexX;
  y = fPrimaryVertexY;
  z = fPrimaryVertexZ;
}
/**************************************************************************/

void AliAOD::SetPrimaryVertex(Double_t x, Double_t y, Double_t z)
{
//Sets positions of the primary vertex 
  fPrimaryVertexX = x;
  fPrimaryVertexY = y;
  fPrimaryVertexZ = z;
}
/**************************************************************************/

Int_t AliAOD::GetNumberOfCharged(Double_t etamin, Double_t etamax) const
{
  //reurns number of charged particles within given pseudorapidity range
  Int_t n = 0;
  Int_t npart = GetNumberOfParticles();
  for (Int_t i = 0; i < npart; i++)
   {
     AliVAODParticle* p = GetParticle(i);
     Double_t eta = p->Eta();
     if ( (eta < etamin) || (eta > etamax) ) continue;
     if (p->Charge() != 0.0) n++;
   }
  return n;
}
/**************************************************************************/

void AliAOD::Move(Double_t x, Double_t y, Double_t z)
{
 //moves all spacial coordinates about this vector
 // vertex
 // track points
 // and whatever will be added to AOD and AOD particles that is a space coordinate

  fPrimaryVertexX += x;
  fPrimaryVertexY += y;
  fPrimaryVertexZ += z;

  Int_t npart = GetNumberOfParticles();
  for (Int_t i = 0; i < npart; i++)
   {
     AliVAODParticle* p = GetParticle(i);
     AliTrackPoints* tp  = p->GetTPCTrackPoints();
     if (tp) tp->Move(x,y,z);
     tp  = p->GetITSTrackPoints();
     if (tp) tp->Move(x,y,z);
   }
}

void AliAOD::Print(Option_t* /*option*/)
{
  //Prints AOD
  TString ts;
  TString msg("\n");
  msg+="Particle Class: ";
  if (fParticleClass)
   {
     msg+=fParticleClass->GetName();
   }
  else
   {
     msg+="Not specified yet";
   } 
  msg += "\n";
  msg += "Vertex position X: ";
  msg += fPrimaryVertexX;
  msg += " Y:" ;
  msg += fPrimaryVertexY;
  msg += " Z:";
  msg += fPrimaryVertexZ;
  msg += "\n";
  
  msg += "Randomized: ";
  msg += fIsRandomized;
  msg += "\n";
  
  Info("Print","%s",msg.Data());
  
  Int_t npart = GetNumberOfParticles();
  Info("Print","Npart: %d",npart);
  for (Int_t i = 0; i < npart; i++)
   {
     Info("Print","Getting particle %d",i);
     AliVAODParticle* p = GetParticle(i);
     Info("Print","Printing particle %d, address %#x",i,p);
     p->Dump();
     p->Print();
     Info("Print","particle %d printed",i);
   }
}

void AliAOD::SetOwner(Bool_t /*owner*/)
{
//Sets the ownership of particles: if particles should be also deleted if AOD is deleted/reseted
//Since fParticles is Clones and not Object Array, it is always the owner and this method does not have sense
 
 MayNotUse("SetOwner");
 //if fParticles->SetOwner(owner);
 
}
Commit	Line	Data
dd2b6810	1	#include "AliAOD.h"
a5556ea5	2	/**************************************************************************
	3	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* *
	5	* Author: The ALICE Off-line Project. *
	6	* Contributors are mentioned in the code where appropriate. *
	7	* *
	8	* Permission to use, copy, modify and distribute this software and its *
	9	* documentation strictly for non-commercial purposes is hereby granted *
	10	* without fee, provided that the above copyright notice appears in all *
	11	* copies and that both the copyright notice and this permission notice *
	12	* appear in the supporting documentation. The authors make no claims *
	13	* about the suitability of this software for any purpose. It is *
	14	* provided "as is" without express or implied warranty. *
	15	**************************************************************************/
	16
	17	/* $Id$ */
	18
	19	/////////////////////////////////////////////////////////////
	20	//
	21	// base class for AOD containers
	22	//
	23	/////////////////////////////////////////////////////////////
	24
7f03938c	25	#include <TROOT.h>
a5556ea5	26	#include <TParticle.h>
dd2b6810	27	#include <TClass.h>
dd2b6810	28	#include <TString.h>
afa8b37b	29	#include "AliAODParticle.h"
0d8a4589	30	#include "AliTrackPoints.h"
a5556ea5	31
	32	ClassImp(AliAOD)
	33
0d8a4589	34	AliAOD::AliAOD():
dd2b6810	35	fParticles(0x0),
0d8a4589	36	fIsRandomized(kFALSE),
	37	fPrimaryVertexX(0.0),
	38	fPrimaryVertexY(0.0),
dd2b6810	39	fPrimaryVertexZ(0.0),
dd2b6810	40	fParticleClass(0x0)
0d8a4589	41	{
0d8a4589	42	//ctor
dd2b6810	43	// Info("AliAOD()","Entered");
	44	// SetOwner(kTRUE);
	45	// Info("AliAOD()","Exited");
	46	}
	47	/**************************************************************************/
	48
efdb0cc9	49	AliAOD::AliAOD(const AliAOD& in):
	50	TObject(in),
	51	fParticles((TClonesArray*)in.fParticles->Clone()),
	52	fIsRandomized(in.fIsRandomized),
	53	fPrimaryVertexX(fPrimaryVertexX),
	54	fPrimaryVertexY(in.fPrimaryVertexY),
	55	fPrimaryVertexZ(in.fPrimaryVertexZ),
	56	fParticleClass(in.fParticleClass)
	57	{
	58	//copy constructor
	59	}
	60	/**************************************************************************/
	61
	62	AliAOD& AliAOD::operator=(const AliAOD& in)
	63	{
	64	//assigment operator
	65
	66	if (this == &in ) return *this;
	67
	68	delete fParticles;
	69	fParticles = (TClonesArray*)in.fParticles->Clone();
	70	fIsRandomized = in.fIsRandomized ;
	71	fPrimaryVertexX = in.fPrimaryVertexX ;
	72	fPrimaryVertexY = in.fPrimaryVertexY ;
	73	fPrimaryVertexZ = in.fPrimaryVertexZ ;
	74	fParticleClass = in.fParticleClass ; //althought it is pointer, this points to object in class list of gROOT
	75	return *this;
	76	}
	77
	78	/**************************************************************************/
	79
dd2b6810	80	AliAOD::~AliAOD()
	81	{
	82	//Destructor
	83	//fParticleClass does not belong to AliAOD -> Do not delete it
	84	delete fParticles;
	85
	86	}
	87	/**************************************************************************/
	88
efdb0cc9	89	void AliAOD::CopyData(AliAOD* aod)
	90	{
	91	//Copys all data from aod, but leaves local type of particles
	92	if (aod == 0x0) return;
	93	if (aod == this) return;
	94
	95	AliAOD& in = *this;
	96
	97	fIsRandomized = in.fIsRandomized ;
	98	fPrimaryVertexX = in.fPrimaryVertexX ;
	99	fPrimaryVertexY = in.fPrimaryVertexY ;
	100	fPrimaryVertexZ = in.fPrimaryVertexZ ;
	101	fParticleClass = in.fParticleClass ; //althought it is pointer, this points to object in class list of gROOT
	102
	103
	104	if (in.fParticles == 0x0)
	105	{//if in obj has null fParticles we delete ours
	106	delete fParticles;
	107	fParticles = 0x0;
	108	}
	109	else
	110	{
	111	if (fParticles)
	112	{ //if ours particles were already created
	113	if (fParticles->GetClass() != in.fParticles->GetClass())
	114	{//if in obj has
	115	delete fParticles;
	116	fParticles = (TClonesArray*)in.fParticles->Clone();
	117	}
	118	else
	119	{
	120	//it should be faster than cloning
	121	Int_t inentr = in.fParticles->GetEntriesFast();
	122	Int_t curentr = fParticles->GetEntriesFast();
	123
	124	TClonesArray& arr = *fParticles;
	125
	126	//we have to take care about different sizes of arrays
	127	if ( curentr < inentr )
	128	{
	129	for (Int_t i = 0; i < curentr; i++)
	130	{
	131	TObject& inobj = *(in.fParticles->At(i));
	132	TObject& obj = *(fParticles->At(i));
	133	obj = inobj;
	134	}
	135
	136	for (Int_t i = curentr; i < inentr; i++)
	137	{
	138	TObject& inobj = *(in.fParticles->At(i));
	139	TObject& obj = ((TObject)(fParticleClass->New(arr[i])));
	140	obj = inobj;
	141	}
	142	}
	143	else
	144	{
	145	for (Int_t i = 0; i < inentr; i++)
	146	{
	147	TObject& inobj = *(in.fParticles->At(i));
	148	TObject& obj = *(fParticles->At(i));
	149	obj = inobj;
	150	}
	151
	152	for (Int_t i = curentr ; i >= inentr ; i--)
153	{
154	fParticles->RemoveAt(i);
155	}
156	}
157	}
158	}
159	else
160	{
161	fParticles = (TClonesArray*)in.fParticles->Clone();
162	}
163	}
164
165	}
166	/**************************************************************************/
167
dd2b6810	168	void AliAOD::SetParticleClassName(const char* classname)
	169	{
	170	//Sets type of particle that is going to be stored
	171	if (gROOT == 0x0) Fatal("SetParticleClassName","ROOT System not initialized");
	172	TClass* pclass = gROOT->GetClass(classname);
	173	if ( pclass == 0x0 )
	174	{
	175	Error("SetParticleClass","Can not get TClass for class named %s",classname);
	176	return;
	177	}
	178	SetParticleClass(pclass);
	179	}
	180	/**************************************************************************/
	181
	182	void AliAOD::SetParticleClass(TClass* pclass)
	183	{
	184	//Sets type of particle that is going to be stored
	185
	186	if ( pclass == 0x0 )
	187	{
	188	Error("SetParticleClass","Parameter is NULL.");
	189	return;
	190	}
	191
	192	if ( pclass->InheritsFrom("AliVAODParticle") == kFALSE )
	193	{
	194	Error("SetParticleClass","Class named %s does not inherit from AliVAODParticle",pclass->GetName());
	195	return;
	196	}
	197	if (pclass != fParticleClass)
	198	{
	199	fParticleClass = pclass;
	200	if (fParticleClass) delete fParticles;
	201	fParticles = new TClonesArray(fParticleClass);
	202	}
0d8a4589	203	}
0d8a4589	204
a5556ea5	205	/**************************************************************************/
	206
	207	void AliAOD::AddParticle(TParticle* part, Int_t idx)
	208	{
	209	//Adds TParticle to event
	210	if (part == 0x0)
	211	{
	212	Error("AddParticle(TParticle*,Int_t)","pointer to particle is NULL");
	213	return;
	214	}
dd2b6810	215
dd2b6810	216	if (fParticles == 0x0) SetParticleClassName("AliAODParticle");
afa8b37b	217	AddParticle( new AliAODParticle(*part,idx) );
a5556ea5	218	}
	219	/**************************************************************************/
	220
dd2b6810	221	void AliAOD::AddParticle(AliVAODParticle* particle)
	222	{
	223	//add particle to AOD
	224	//MAKES ITS OWN COPY OF THE PARTICLE!!! (AOD is not going to keep and delete input pointer)
	225
	226	if (fParticles == 0x0) SetParticleClassName("AliAODParticle");
	227
	228	Int_t idx = fParticles->GetLast() + 1;
	229	TClonesArray& arr = *fParticles;
	230
	231	AliVAODParticle* pp = (AliVAODParticle*)fParticleClass->New(arr[idx]);
	232	pp->operator=(*particle);
	233
	234	}
	235	/**************************************************************************/
	236
a5556ea5	237	void AliAOD::AddParticle(Int_t pdg, Int_t idx,
	238	Double_t px, Double_t py, Double_t pz, Double_t etot,
	239	Double_t vx, Double_t vy, Double_t vz, Double_t time)
	240	{
dd2b6810	241	//adds particle to event (standard AOD class)
	242
	243	if (fParticles == 0x0) SetParticleClassName("AliAODParticle");
	244
	245	Int_t newpartidx = fParticles->GetLast() + 1;
	246	TClonesArray& arr = *fParticles;
	247
	248	AliVAODParticle* p = (AliVAODParticle*)fParticleClass->New(arr[newpartidx]);
	249
	250	p->SetPdgCode(pdg);
	251	p->SetUID(idx);
	252	p->SetMomentum(px,py,pz,etot);
	253	p->SetProductionVertex(vx,vy,vz,time);
	254
a5556ea5	255	}
	256	/**************************************************************************/
	257
	258	void AliAOD::SwapParticles(Int_t i, Int_t j)
	259	{
	260	//swaps particles positions; used by AliHBTEvent::Blend
	261	if ( (i<0) \|\| (i>=GetNumberOfParticles()) ) return;
	262	if ( (j<0) \|\| (j>=GetNumberOfParticles()) ) return;
dd2b6810	263
	264	AliVAODParticle* tmpobj = (AliVAODParticle*)fParticleClass->New();
	265	AliVAODParticle& tmp = *tmpobj;
	266	AliVAODParticle& first = *(GetParticle(i));
	267	AliVAODParticle& second = *(GetParticle(j));
	268
	269	tmp = first;
	270	first = second;
	271	second = tmp;
e1a64564	272	delete tmpobj;
a5556ea5	273	}
	274	/**************************************************************************/
	275
	276	void AliAOD::Reset()
	277	{
	278	//deletes all particles from the event
dd2b6810	279	if (fParticles) fParticles->Clear("C");
	280
	281	fIsRandomized = kFALSE;
a5556ea5	282	}
0d8a4589	283	/**************************************************************************/
	284
	285	void AliAOD::GetPrimaryVertex(Double_t&x, Double_t&y, Double_t&z)
	286	{
	287	//returns positions of the primary vertex
	288	x = fPrimaryVertexX;
	289	y = fPrimaryVertexY;
	290	z = fPrimaryVertexZ;
	291	}
	292	/**************************************************************************/
	293
	294	void AliAOD::SetPrimaryVertex(Double_t x, Double_t y, Double_t z)
	295	{
	296	//Sets positions of the primary vertex
	297	fPrimaryVertexX = x;
	298	fPrimaryVertexY = y;
	299	fPrimaryVertexZ = z;
	300	}
	301	/**************************************************************************/
	302
	303	Int_t AliAOD::GetNumberOfCharged(Double_t etamin, Double_t etamax) const
	304	{
	305	//reurns number of charged particles within given pseudorapidity range
29e00d75	306	Int_t n = 0;
dd2b6810	307	Int_t npart = GetNumberOfParticles();
0d8a4589	308	for (Int_t i = 0; i < npart; i++)
0d8a4589	309	{
dd2b6810	310	AliVAODParticle* p = GetParticle(i);
0d8a4589	311	Double_t eta = p->Eta();
	312	if ( (eta < etamin) \|\| (eta > etamax) ) continue;
	313	if (p->Charge() != 0.0) n++;
	314	}
29e00d75	315	return n;
0d8a4589	316	}
	317	/**************************************************************************/
	318
	319	void AliAOD::Move(Double_t x, Double_t y, Double_t z)
	320	{
	321	//moves all spacial coordinates about this vector
	322	// vertex
	323	// track points
	324	// and whatever will be added to AOD and AOD particles that is a space coordinate
	325
	326	fPrimaryVertexX += x;
	327	fPrimaryVertexY += y;
	328	fPrimaryVertexZ += z;
	329
dd2b6810	330	Int_t npart = GetNumberOfParticles();
0d8a4589	331	for (Int_t i = 0; i < npart; i++)
0d8a4589	332	{
dd2b6810	333	AliVAODParticle* p = GetParticle(i);
0d8a4589	334	AliTrackPoints* tp = p->GetTPCTrackPoints();
	335	if (tp) tp->Move(x,y,z);
	336	tp = p->GetITSTrackPoints();
	337	if (tp) tp->Move(x,y,z);
	338	}
	339	}
dd2b6810	340
	341	void AliAOD::Print(Option_t* /option/)
	342	{
	343	//Prints AOD
	344	TString ts;
	345	TString msg("\n");
	346	msg+="Particle Class: ";
	347	if (fParticleClass)
	348	{
	349	msg+=fParticleClass->GetName();
	350	}
	351	else
	352	{
	353	msg+="Not specified yet";
	354	}
	355	msg += "\n";
	356	msg += "Vertex position X: ";
	357	msg += fPrimaryVertexX;
	358	msg += " Y:" ;
	359	msg += fPrimaryVertexY;
	360	msg += " Z:";
	361	msg += fPrimaryVertexZ;
	362	msg += "\n";
	363
	364	msg += "Randomized: ";
	365	msg += fIsRandomized;
	366	msg += "\n";
	367
	368	Info("Print","%s",msg.Data());
	369
	370	Int_t npart = GetNumberOfParticles();
	371	Info("Print","Npart: %d",npart);
	372	for (Int_t i = 0; i < npart; i++)
	373	{
	374	Info("Print","Getting particle %d",i);
	375	AliVAODParticle* p = GetParticle(i);
	376	Info("Print","Printing particle %d, address %#x",i,p);
	377	p->Dump();
	378	p->Print();
	379	Info("Print","particle %d printed",i);
	380	}
	381	}
	382
	383	void AliAOD::SetOwner(Bool_t /owner/)
	384	{
	385	//Sets the ownership of particles: if particles should be also deleted if AOD is deleted/reseted
	386	//Since fParticles is Clones and not Object Array, it is always the owner and this method does not have sense
	387
	388	MayNotUse("SetOwner");
	389	//if fParticles->SetOwner(owner);
	390
	391	}