-
#include "AliHBTAnalysis.h"
-
-#include <iostream.h>
-
#include "AliHBTRun.h"
#include "AliHBTEvent.h"
#include "AliHBTReader.h"
#include "AliHBTPairCut.h"
#include "AliHBTFunction.h"
#include "AliHBTMonitorFunction.h"
-
+
#include <TBenchmark.h>
#include <TList.h>
-
+//_________________________________________________________
+///////////////////////////////////////////////////////////
+//
+//Central Object Of HBTAnalyser:
+//This class performs main looping within HBT Analysis
+//User must plug a reader of Type AliHBTReader
+//User plugs in coorelation and monitor functions
+//as well as monitor functions
+//
+//HBT Analysis Tool, which is integral part of AliRoot,
+//ALICE Off-Line framework:
+//
+//Piotr.Skowronski@cern.ch
+//more info: http://alisoft.cern.ch/people/skowron/analyzer/index.html
+//
+//_________________________________________________________
ClassImp(AliHBTAnalysis)
const UInt_t AliHBTAnalysis::fgkFctnArraySize = 100;
-const Int_t AliHBTAnalysis::fgkHbtAnalyzeAll = 0;
-
-AliHBTAnalysis::AliHBTAnalysis()
+const UInt_t AliHBTAnalysis::fgkDefaultMixingInfo = 1000;
+const Int_t AliHBTAnalysis::fgkDefaultBufferSize = 5;
+
+AliHBTAnalysis::AliHBTAnalysis():
+ fReader(0x0),
+ fNTrackFunctions(0),
+ fNParticleFunctions(0),
+ fNParticleAndTrackFunctions(0),
+ fNTrackMonitorFunctions(0),
+ fNParticleMonitorFunctions(0),
+ fNParticleAndTrackMonitorFunctions(0),
+ fBufferSize(2),
+ fDisplayMixingInfo(fgkDefaultMixingInfo),
+ fIsOwner(kFALSE)
{
- fReader = 0x0;
-
fTrackFunctions = new AliHBTOnePairFctn* [fgkFctnArraySize];
fParticleFunctions = new AliHBTOnePairFctn* [fgkFctnArraySize];
fParticleAndTrackFunctions = new AliHBTTwoPairFctn* [fgkFctnArraySize];
fTrackMonitorFunctions = new AliHBTMonOneParticleFctn* [fgkFctnArraySize];
fParticleAndTrackMonitorFunctions = new AliHBTMonTwoParticleFctn* [fgkFctnArraySize];
- fNTrackFunctions = 0;
- fNParticleFunctions = 0;
- fNParticleAndTrackFunctions = 0;
-
- fNParticleMonitorFunctions = 0;
- fNTrackMonitorFunctions = 0;
- fNParticleAndTrackMonitorFunctions = 0;
-
fPairCut = new AliHBTEmptyPairCut();//empty cut - accepts all particles
-
- fBufferSize = 2;
}
/*************************************************************************************/
+AliHBTAnalysis::AliHBTAnalysis(const AliHBTAnalysis& in):
+ fReader(0x0),
+ fNTrackFunctions(0),
+ fNParticleFunctions(0),
+ fNParticleAndTrackFunctions(0),
+ fNTrackMonitorFunctions(0),
+ fNParticleMonitorFunctions(0),
+ fNParticleAndTrackMonitorFunctions(0),
+ fTrackFunctions(0x0),
+ fParticleFunctions(0x0),
+ fParticleAndTrackFunctions(0x0),
+ fParticleMonitorFunctions(0x0),
+ fTrackMonitorFunctions(0x0),
+ fParticleAndTrackMonitorFunctions(0x0),
+ fPairCut(0x0),
+ fBufferSize(fgkDefaultBufferSize),
+ fDisplayMixingInfo(fgkDefaultMixingInfo),
+ fIsOwner(kFALSE)
+ {
+ Fatal("AliHBTAnalysis(const AliHBTAnalysis&)","Sensless");
+ }
+/*************************************************************************************/
+const AliHBTAnalysis& AliHBTAnalysis::operator=(const AliHBTAnalysis& right)
+ {
+ Fatal("AliHBTAnalysis(const AliHBTAnalysis&)","Sensless");
+ return *this;
+ }
+/*************************************************************************************/
AliHBTAnalysis::~AliHBTAnalysis()
{
//destructor
//note that we do not delete functions itself
// they should be deleted by whom where created
//we only store pointers, and we use "new" only for pointers array
+ if (fIsOwner)
+ DeleteFunctions();
delete [] fTrackFunctions;
delete [] fParticleFunctions;
delete [] fParticleAndTrackFunctions;
/*************************************************************************************/
+void AliHBTAnalysis::DeleteFunctions()
+{
+ //Deletes all functions added to analysis
+ UInt_t ii;
+ for(ii = 0;ii<fNParticleFunctions;ii++)
+ delete fParticleFunctions[ii];
+ fNParticleFunctions = 0;
+
+ for(ii = 0;ii<fNTrackFunctions;ii++)
+ delete fTrackFunctions[ii];
+ fNTrackFunctions = 0;
+
+ for(ii = 0;ii<fNParticleAndTrackFunctions;ii++)
+ delete fParticleAndTrackFunctions[ii];
+ fNParticleAndTrackFunctions = 0;
+
+ for(ii = 0; ii<fNParticleMonitorFunctions; ii++)
+ delete fParticleMonitorFunctions[ii];
+ fNParticleMonitorFunctions = 0;
+
+ for(ii = 0; ii<fNTrackMonitorFunctions; ii++)
+ delete fTrackMonitorFunctions[ii];
+ fNTrackMonitorFunctions = 0;
+
+ for(ii = 0; ii<fNParticleAndTrackMonitorFunctions; ii++)
+ delete fParticleAndTrackMonitorFunctions[ii];
+ fNParticleAndTrackMonitorFunctions = 0;
+}
+/*************************************************************************************/
+
+void AliHBTAnalysis::Init()
+{
+ UInt_t ii;
+ for(ii = 0;ii<fNParticleFunctions;ii++)
+ fParticleFunctions[ii]->Init();
+
+ for(ii = 0;ii<fNTrackFunctions;ii++)
+ fTrackFunctions[ii]->Init();
+
+ for(ii = 0;ii<fNParticleAndTrackFunctions;ii++)
+ fParticleAndTrackFunctions[ii]->Init();
+
+ for(ii = 0; ii<fNParticleMonitorFunctions; ii++)
+ fParticleMonitorFunctions[ii]->Init();
+
+ for(ii = 0; ii<fNTrackMonitorFunctions; ii++)
+ fTrackMonitorFunctions[ii]->Init();
+
+ for(ii = 0; ii<fNParticleAndTrackMonitorFunctions; ii++)
+ fParticleAndTrackMonitorFunctions[ii]->Init();
+}
+/*************************************************************************************/
+
+void AliHBTAnalysis::ResetFunctions()
+{
+//In case fOwner is true, deletes all functions
+//in other case, just set number of analysis to 0
+ if (fIsOwner) DeleteFunctions();
+ else
+ {
+ fNParticleFunctions = 0;
+ fNTrackFunctions = 0;
+ fNParticleAndTrackFunctions = 0;
+ fNParticleMonitorFunctions = 0;
+ fNTrackMonitorFunctions = 0;
+ fNParticleAndTrackMonitorFunctions = 0;
+ }
+}
+/*************************************************************************************/
+
void AliHBTAnalysis::Process(Option_t* option)
{
//default option = "TracksAndParticles"
return;
}
-
const char *oT = strstr(option,"Tracks");
const char *oP = strstr(option,"Particles");
Bool_t nonid = IsNonIdentAnalysis();
- // nonid=0;
- cout<<"nonid = "<<nonid<<endl;
if(oT && oP)
{
"Coherency check not passed. Maybe change the option?\n");
return;
}
+ Init();
if (nonid) ProcessTracksAndParticlesNonIdentAnal();
else ProcessTracksAndParticles();
return;
Error("Process","There is no data to analyze.");
return;
}
+ Init();
if (nonid) ProcessTracksNonIdentAnal();
else ProcessTracks();
return;
Error("Process","There is no data to analyze.");
return;
}
+ Init();
if (nonid) ProcessParticlesNonIdentAnal();
else ProcessParticles();
-
-// cout<<"NON ID"<<endl;
-// ProcessParticlesNonIdentAnal();
-// cout<<"\n\n\n NORMAL"<<endl;
-// ProcessParticles();
-
return;
}
}
-
/*************************************************************************************/
void AliHBTAnalysis::ProcessTracksAndParticles()
AliHBTPair * tmptrackpair;//temprary pointers to pairs
AliHBTPair * tmppartpair;
-
-
+
+ register UInt_t ii;
for (Int_t i = 0;i<Nev;i++)
{
for (Int_t j = 0; j<partEvent->GetNumberOfParticles() ; j++)
{
- if ( (j%100) == 0) cout<<"Mixing particle "<<j<<" from event "<<i<<" with particles from event "<<i<<endl;
+
+ if ( (j%fDisplayMixingInfo) == 0)
+ Info("ProcessTracksAndParticles",
+ "Mixing particle %d from event %d with particles from event %d",j,i,i);
part1= partEvent->GetParticle(j);
track1= trackEvent->GetParticle(j);
-
- UInt_t zz;
- for(zz = 0; zz<fNParticleMonitorFunctions; zz++)
- fParticleMonitorFunctions[zz]->ProcessSameEventParticles(part1);
- for(zz = 0; zz<fNTrackMonitorFunctions; zz++)
- fTrackMonitorFunctions[zz]->ProcessSameEventParticles(track1);
- for(zz = 0; zz<fNParticleAndTrackMonitorFunctions; zz++)
- fParticleAndTrackMonitorFunctions[zz]->ProcessSameEventParticles(track1,part1);
+
+ if (fPairCut->GetFirstPartCut()->Pass(part1)) continue;
+
+ for(ii = 0; ii<fNParticleMonitorFunctions; ii++)
+ fParticleMonitorFunctions[ii]->Process(part1);
+ for(ii = 0; ii<fNTrackMonitorFunctions; ii++)
+ fTrackMonitorFunctions[ii]->Process(track1);
+ for(ii = 0; ii<fNParticleAndTrackMonitorFunctions; ii++)
+ fParticleAndTrackMonitorFunctions[ii]->Process(track1,part1);
if ( (fNParticleFunctions == 0) && (fNTrackFunctions ==0) && (fNParticleAndTrackFunctions == 0))
continue;
track2= trackEvent->GetParticle(k);
trackpair->SetParticles(track1,track2);
- if(fPairCut->Pass(partpair) || (fPairCut->Pass(trackpair))) //check pair cut
+ if(fPairCut->Pass(partpair) ) //check pair cut
{ //do not meets crietria of the pair cut, try with swaped pairs
- if( ( fPairCut->Pass(partpair->GetSwapedPair()) ) || ( fPairCut->Pass(trackpair->GetSwapedPair()) ) )
+ if( fPairCut->Pass(partpair->GetSwapedPair()) )
continue; //swaped pairs do not meet criteria of pair cut as well, take next particle
else
{ //swaped pair meets all the criteria
tmptrackpair = trackpair;
tmppartpair = partpair;
}
- UInt_t ii;
for(ii = 0;ii<fNParticleFunctions;ii++)
fParticleFunctions[ii]->ProcessSameEventParticles(tmppartpair);
}
}
-
+ /***************************************/
/***** Filling denominators *********/
/***************************************/
- for (Int_t i = 0;i<Nev-1;i++) //In each event (but last) ....
+ if (fBufferSize != 0)
+ for (Int_t i = 0;i<Nev-1;i++) //In each event (but last) ....
{
if ((fNParticleFunctions == 0) && (fNTrackFunctions ==0) && (fNParticleAndTrackFunctions == 0))
trackEvent = fReader->GetTrackEvent(i);
-// N=0;
-
for (Int_t j = 0; j< partEvent->GetNumberOfParticles(); j++) // ... Loop over all particles ...
{
-
part1= partEvent->GetParticle(j);
-
track1= trackEvent->GetParticle(j);
+
+ if (fPairCut->GetFirstPartCut()->Pass(part1)) continue;
Int_t NNN;
if ( ((i+fBufferSize) >= Nev) ||( fBufferSize < 0) ) //if buffer size is negative
//or current event+buffersize is greater
//than max nuber of events
- {
- NNN = Nev; //set the max event number
- }
+ {
+ NNN = Nev; //set the max event number
+ }
else
- {
- NNN = i+fBufferSize; //set the current event number + fBufferSize
- }
+ {
+ NNN = i+fBufferSize; //set the current event number + fBufferSize
+ }
for (Int_t k = i+1; k<NNN;k++) // ... Loop over next event
{
- partEvent2= fReader->GetParticleEvent(k);
- if (!partEvent2) continue;
+ partEvent2= fReader->GetParticleEvent(k);
+ if (!partEvent2) continue;
- trackEvent2 = fReader->GetTrackEvent(k);
+ trackEvent2 = fReader->GetTrackEvent(k);
- if ( (j%100) == 0) cout<<"Mixing particle "<<j<<" from event "<<i<<" with particles from event "<<k<<endl;
+ if ( (j%fDisplayMixingInfo) == 0)
+ Info("ProcessTracksAndParticles",
+ "Mixing particle %d from event %d with particles from event %d",j,i,k);
for(Int_t l = 0; l<partEvent2->GetNumberOfParticles();l++) // ... on all particles
{
-
- // if (N>MAXCOMB) break;
-
part2= partEvent2->GetParticle(l);
partpair->SetParticles(part1,part2);
track2= trackEvent2->GetParticle(l);
trackpair->SetParticles(track1,track2);
- if( (fPairCut->Pass(partpair)) || (fPairCut->Pass(trackpair)) ) //check pair cut
+ if( fPairCut->Pass(partpair) ) //check pair cut
{ //do not meets crietria of the
- if( ( fPairCut->Pass(partpair->GetSwapedPair()) ) || ( fPairCut->Pass(trackpair->GetSwapedPair()) ) )
- continue;
- else
- {
- tmppartpair = partpair->GetSwapedPair();
- tmptrackpair = trackpair->GetSwapedPair();
- }
+ if( fPairCut->Pass(partpair->GetSwapedPair()) )
+ continue;
+ else
+ {
+ tmppartpair = partpair->GetSwapedPair();
+ tmptrackpair = trackpair->GetSwapedPair();
+ }
}
else
{//meets criteria of the pair cut
tmptrackpair = trackpair;
tmppartpair = partpair;
}
- UInt_t ii;
for(ii = 0;ii<fNParticleFunctions;ii++)
fParticleFunctions[ii]->ProcessDiffEventParticles(tmppartpair);
for(ii = 0;ii<fNParticleAndTrackFunctions;ii++)
fParticleAndTrackFunctions[ii]->ProcessDiffEventParticles(tmptrackpair,tmppartpair);
-
-
}//for(Int_t l = 0; l<N2;l++) // ... on all particles
}//for (Int_t k = i+1; k<NNN;k++) // ... Loop over next event
}
-
}
-
/***************************************/
-
-
}
/*************************************************************************************/
//In order to minimize calling AliRun::GetEvent (we need at one time particles from different events),
//the loops are splited
AliHBTParticle * track1, * track2;
-
AliHBTEvent * trackEvent;
AliHBTEvent * trackEvent2;
-
-// Int_t N1, N2, N=0; //number of particles in current event(we prcess two events in one time)
-
+
+ UInt_t ii;
Int_t Nev = fReader->GetNumberOfTrackEvents();
+
+ AliHBTPair * trackpair = new AliHBTPair();
+ AliHBTPair * tmptrackpair; //temporary pointer
/***************************************/
/****** Looping same events ********/
/****** filling numerators ********/
/***************************************/
- AliHBTPair * trackpair = new AliHBTPair();
- AliHBTPair * tmptrackpair; //temporary pointer
-
for (Int_t i = 0;i<Nev;i++)
{
trackEvent = fReader->GetTrackEvent(i);
if (!trackEvent) continue;
- //N = 0;
for (Int_t j = 0; j<trackEvent->GetNumberOfParticles() ; j++)
{
- if ( (j%100) == 0) cout<<"Mixing particle "<<j<<" from event "<<i<<" with particles from event "<<i<<endl;
-
+ if ( (j%fDisplayMixingInfo) == 0)
+ Info("ProcessTracks",
+ "Mixing particle %d from event %d with particles from event %d",j,i,i);
+
track1= trackEvent->GetParticle(j);
-
- UInt_t zz;
- for(zz = 0; zz<fNTrackMonitorFunctions; zz++)
- fTrackMonitorFunctions[zz]->ProcessSameEventParticles(track1);
+ if (fPairCut->GetFirstPartCut()->Pass(track1)) continue;
+
+ for(ii = 0; ii<fNTrackMonitorFunctions; ii++)
+ fTrackMonitorFunctions[ii]->Process(track1);
if ( fNTrackFunctions ==0 )
continue;
track2= trackEvent->GetParticle(k);
trackpair->SetParticles(track1,track2);
if(fPairCut->Pass(trackpair)) //check pair cut
- { //do not meets crietria of the
+ { //do not meets crietria of the
if( fPairCut->Pass(trackpair->GetSwapedPair()) ) continue;
else tmptrackpair = trackpair->GetSwapedPair();
- }
- else
- {
- tmptrackpair = trackpair;
- }
- UInt_t ii;
-
- for(ii = 0;ii<fNTrackFunctions;ii++)
- fTrackFunctions[ii]->ProcessSameEventParticles(tmptrackpair);
-
-
- }
+ }
+ else
+ {
+ tmptrackpair = trackpair;
+ }
+ for(ii = 0;ii<fNTrackFunctions;ii++)
+ fTrackFunctions[ii]->ProcessSameEventParticles(tmptrackpair);
+ }
}
}
/***************************************/
/***** Filling diff histogram *********/
/***************************************/
- for (Int_t i = 0;i<Nev-1;i++) //In each event (but last) ....
+ if (fBufferSize != 0)
+ for (Int_t i = 0;i<Nev-1;i++) //In each event (but last) ....
{
if ( fNTrackFunctions ==0 )
continue;
trackEvent = fReader->GetTrackEvent(i);
if (!trackEvent) continue;
-// N=0;
-
+
for (Int_t j = 0; j< trackEvent->GetNumberOfParticles(); j++) // ... Loop over all particles ...
{
-// if (N>MAXCOMB) break;
-
- track1= trackEvent->GetParticle(j);
-
- Int_t NNN;
+ track1= trackEvent->GetParticle(j);
+ if (fPairCut->GetFirstPartCut()->Pass(track1)) continue;
+
+ Int_t NNN;
- if ( ((i+fBufferSize) >= Nev) ||( fBufferSize < 0) ) //if buffer size is negative
- //or current event+buffersize is greater
- //than max nuber of events
- {
- NNN = Nev; //set the max event number
- }
- else
- {
- NNN = i+fBufferSize; //set the current event number + fBufferSize
- }
+ if ( ((i+fBufferSize) >= Nev) ||( fBufferSize < 0) ) //if buffer size is negative
+ //or current event+buffersize is greater
+ //than max nuber of events
+ {
+ NNN = Nev; //set the max event number
+ }
+ else
+ {
+ NNN = i+fBufferSize; //set the current event number + fBufferSize
+ }
- for (Int_t k = i+1; k<NNN;k++) // ... Loop over next event
- {
-
- trackEvent2 = fReader->GetTrackEvent(k);
- if (!trackEvent2) continue;
+ for (Int_t k = i+1; k<NNN;k++) // ... Loop over next event
+ {
+ trackEvent2 = fReader->GetTrackEvent(k);
+ if (!trackEvent2) continue;
- if ( (j%100) == 0) cout<<"Mixing particle "<<j<<" from event "<<i<<" with particles from event "<<k<<endl;
+ if ( (j%fDisplayMixingInfo) == 0)
+ Info("ProcessTracksAndParticles",
+ "Mixing particle %d from event %d with particles from event %d",j,i,k);
- for(Int_t l = 0; l<trackEvent2->GetNumberOfParticles();l++) // ... on all particles
- {
-
- // if (N>MAXCOMB) break;
- track2= trackEvent2->GetParticle(l);
- trackpair->SetParticles(track1,track2);
+ for(Int_t l = 0; l<trackEvent2->GetNumberOfParticles();l++) // ... on all particles
+ {
+ track2= trackEvent2->GetParticle(l);
+ trackpair->SetParticles(track1,track2);
- if(fPairCut->Pass(trackpair)) //check pair cut
- { //do not meets crietria of the
- if( fPairCut->Pass(trackpair->GetSwapedPair()) ) continue;
- else tmptrackpair = trackpair->GetSwapedPair();
- }
- else
- {
- tmptrackpair = trackpair;
- }
- UInt_t ii;
- for(ii = 0;ii<fNTrackFunctions;ii++)
- fTrackFunctions[ii]->ProcessDiffEventParticles(tmptrackpair);
+ if(fPairCut->Pass(trackpair)) //check pair cut
+ { //do not meets crietria of the
+ if( fPairCut->Pass(trackpair->GetSwapedPair()) ) continue;
+ else tmptrackpair = trackpair->GetSwapedPair();
+ }
+ else
+ {
+ tmptrackpair = trackpair;
+ }
+ for(ii = 0;ii<fNTrackFunctions;ii++)
+ fTrackFunctions[ii]->ProcessDiffEventParticles(tmptrackpair);
- }//for(Int_t l = 0; l<N2;l++) // ... on all particles
- }//for (Int_t k = i+1; k<NNN;k++) // ... Loop over next event
+ }//for(Int_t l = 0; l<N2;l++) // ... on all particles
+ }//for (Int_t k = i+1; k<NNN;k++) // ... Loop over next event
}
-
}
-
/***************************************/
-
-
}
/*************************************************************************************/
void AliHBTAnalysis::ProcessParticles()
{
- //In order to minimize calling AliRun::GetEvent (we need at one time particles from different events),
+//In order to minimize calling AliRun::GetEvent (we need at one time particles from different events),
//the loops are splited
AliHBTParticle * part1, * part2;
AliHBTPair * partpair = new AliHBTPair();
AliHBTPair * tmppartpair; //temporary pointer to the pair
-// Int_t N1, N2, N=0; //number of particles in current event(we prcess two events in one time)
-
Int_t Nev = fReader->GetNumberOfPartEvents();
- // Nev = 1;
/***************************************/
/****** Looping same events ********/
/****** filling numerators ********/
/***************************************/
-// gBenchmark->Start("id");
-
for (Int_t i = 0;i<Nev;i++)
{
partEvent= fReader->GetParticleEvent(i);
for (Int_t j = 0; j<partEvent->GetNumberOfParticles() ; j++)
{
- if ( (j%100) == 0) cout<<"Mixing particle "<<j<<" from event "<<i<<" with particles from event "<<i<<endl;
+ if ( (j%fDisplayMixingInfo) == 0)
+ Info("ProcessParticles",
+ "Mixing particle %d from event %d with particles from event %d",j,i,i);
part1= partEvent->GetParticle(j);
+ if (fPairCut->GetFirstPartCut()->Pass(part1)) continue;
UInt_t zz;
for(zz = 0; zz<fNParticleMonitorFunctions; zz++)
- fParticleMonitorFunctions[zz]->ProcessSameEventParticles(part1);
+ fParticleMonitorFunctions[zz]->Process(part1);
if ( fNParticleFunctions ==0 )
continue;
/***************************************/
/***** Filling diff histogram *********/
/***************************************/
- for (Int_t i = 0;i<Nev-1;i++) //In each event (but last)....
+ if (fBufferSize != 0) //less then 0 mix everything, == 0 do not mix denominator
+ for (Int_t i = 0;i<Nev-1;i++) //In each event (but last)....
{
if ( fNParticleFunctions ==0 )
continue;
partEvent= fReader->GetParticleEvent(i);
if (!partEvent) continue;
-// N=0;
-
for (Int_t j = 0; j< partEvent->GetNumberOfParticles(); j++) // ... Loop over all particles ...
{
-// if (N>MAXCOMB) break;
-
part1= partEvent->GetParticle(j);
-
+ if (fPairCut->GetFirstPartCut()->Pass(part1)) continue;
Int_t NNN;
-
+
if ( ((i+fBufferSize) >= Nev) ||( fBufferSize < 0) ) //if buffer size is negative
//or current event+buffersize is greater
//than max nuber of events
NNN = i+fBufferSize; //set the current event number + fBufferSize
}
-// cout<<"NNN = "<<NNN<<endl;
for (Int_t k = i+1; k<NNN;k++) // ... Loop over next event
{
partEvent2= fReader->GetParticleEvent(k);
if (!partEvent2) continue;
- if ( (j%100) == 0) cout<<"Mixing particle "<<j<<" from event "<<i<<" with particles from event "<<k<<endl;
+ if ( (j%fDisplayMixingInfo) == 0)
+ Info("ProcessParticles",
+ "Mixing particle %d from event %d with particles from event %d",j,i,k);
for(Int_t l = 0; l<partEvent2->GetNumberOfParticles();l++) // ... on all particles
{
-
- // if (N>MAXCOMB) break;
part2= partEvent2->GetParticle(l);
partpair->SetParticles(part1,part2);
if(fPairCut->Pass(partpair)) //check pair cut
{ //do not meets crietria of the
if( fPairCut->Pass(partpair->GetSwapedPair()) ) continue;
- else tmppartpair = partpair->GetSwapedPair();
+ else tmppartpair = partpair->GetSwapedPair();
}
else
{
}//for(Int_t l = 0; l<N2;l++) // ... on all particles
}//for (Int_t k = i+1; k<NNN;k++) // ... Loop over next event
}
-
}
-
/***************************************/
-
-// gBenchmark->Stop("id");
-// gBenchmark->Show("id");
}
-
/*************************************************************************************/
-
void AliHBTAnalysis::WriteFunctions()
{
+//Calls Write for all defined functions in analysis
+//== writes all results
UInt_t ii;
for(ii = 0;ii<fNParticleFunctions;ii++)
fParticleFunctions[ii]->Write();
void AliHBTAnalysis::SetGlobalPairCut(AliHBTPairCut* cut)
{
+//Sets the global cut
if (cut == 0x0)
{
Error("AliHBTAnalysis::SetGlobalPairCut","Pointer is NULL. Ignoring");
void AliHBTAnalysis::AddTrackFunction(AliHBTOnePairFctn* f)
{
+//Adds track function
if (f == 0x0) return;
if (fNTrackFunctions == fgkFctnArraySize)
{
void AliHBTAnalysis::AddParticleFunction(AliHBTOnePairFctn* f)
{
+//adds particle function
if (f == 0x0) return;
if (fNParticleFunctions == fgkFctnArraySize)
void AliHBTAnalysis::AddParticleAndTrackFunction(AliHBTTwoPairFctn* f)
{
+//add resolution function
if (f == 0x0) return;
if (fNParticleAndTrackFunctions == fgkFctnArraySize)
{
void AliHBTAnalysis::AddParticleMonitorFunction(AliHBTMonOneParticleFctn* f)
{
+//add particle monitoring function
if (f == 0x0) return;
if (fNParticleMonitorFunctions == fgkFctnArraySize)
void AliHBTAnalysis::AddTrackMonitorFunction(AliHBTMonOneParticleFctn* f)
{
+//add track monitoring function
if (f == 0x0) return;
if (fNTrackMonitorFunctions == fgkFctnArraySize)
void AliHBTAnalysis::AddParticleAndTrackMonitorFunction(AliHBTMonTwoParticleFctn* f)
{
+//add resolution monitoring function
if (f == 0x0) return;
if (fNParticleAndTrackMonitorFunctions == fgkFctnArraySize)
{
//return true if error found
//if they seem to be OK return false
Int_t i;
- cout<<"Checking HBT Runs Coherency"<<endl;
-
- cout<<"Number of events ..."; fflush(stdout);
-
+ Info("RunCoherencyCheck","Checking HBT Runs Coherency");
+
+ Info("RunCoherencyCheck","Number of events ...");
if (fReader->GetNumberOfPartEvents() == fReader->GetNumberOfTrackEvents() ) //check whether there is the same number of events
{
- cout<<"OK. "<<fReader->GetNumberOfTrackEvents()<<" found"<<endl;
+ Info("RunCoherencyCheck","OK. %d found\n",fReader->GetNumberOfTrackEvents());
}
else
{ //if not the same - ERROR
return kTRUE;
}
- cout<<"Checking number of Particles AND Particles Types in each event ...";fflush(stdout);
+ Info("RunCoherencyCheck","Checking number of Particles AND Particles Types in each event ...");
AliHBTEvent *partEvent;
AliHBTEvent *trackEvent;
}
}
}
- cout<<" Done"<<endl;
- cout<<" Everything looks OK"<<endl;
+ Info("RunCoherencyCheck"," Done");
+ Info("RunCoherencyCheck"," Everything looks OK");
return kFALSE;
}
void AliHBTAnalysis::ProcessTracksAndParticlesNonIdentAnal()
{
+//Performs analysis for both, tracks and particles
+
AliHBTParticle * part1, * part2;
AliHBTParticle * track1, * track2;
- AliHBTEvent * trackEvent1,*partEvent1;
- AliHBTEvent * trackEvent2,*partEvent2;
- AliHBTEvent * trackEvent3,*partEvent3;
+ AliHBTEvent * trackEvent1=0x0,*partEvent1=0x0;
+ AliHBTEvent * trackEvent2=0x0,*partEvent2=0x0;
+ AliHBTEvent * trackEvent3=0x0,*partEvent3=0x0;
AliHBTEvent * rawtrackEvent, *rawpartEvent;
-// AliHBTEvent * rawtrackEvent2,*rawpartEvent2;
-
Int_t Nev = fReader->GetNumberOfTrackEvents();
TList tbuffer;
TList pbuffer;
Int_t ninbuffer = 0;
+ UInt_t ii;
trackEvent1 = new AliHBTEvent();
partEvent1 = new AliHBTEvent();
trackEvent1->SetOwner(kFALSE);
partEvent1->SetOwner(kFALSE);;
- cout<<"**************************************"<<endl;
- cout<<"***** NON IDENT MODE ****************"<<endl;
- cout<<"**************************************"<<endl;
+ Info("ProcessTracksAndParticlesNonIdentAnal","**************************************");
+ Info("ProcessTracksAndParticlesNonIdentAnal","***** NON IDENT MODE ****************");
+ Info("ProcessTracksAndParticlesNonIdentAnal","**************************************");
+
for (Int_t i = 0;i<Nev;i++)
{
rawpartEvent = fReader->GetParticleEvent(i);
/********************************/
/* Filtering out */
/********************************/
- if ((ninbuffer > fBufferSize) && (fBufferSize > 0))
- {//if we have in buffer desired number of events, use the last. If fBufferSize<0 mix all events for background
- partEvent2 = (AliHBTEvent*)pbuffer.Remove(pbuffer.Last()); //remove from the end to be reset, filled and put on the beginning
- trackEvent2 = (AliHBTEvent*)tbuffer.Remove(tbuffer.Last());
- ninbuffer--;
- }
- else
- {
- partEvent2 = new AliHBTEvent();
- trackEvent2 = new AliHBTEvent();
- partEvent2->SetOwner(kFALSE);
- trackEvent2->SetOwner(kFALSE);
- }
+ if ( (fBufferSize != 0) || ( (partEvent2==0x0)||(trackEvent2==0x0)) )//in case fBufferSize == 0 and pointers are created do not eneter
+ if ((ninbuffer > fBufferSize) && (fBufferSize > 0))
+ {//if we have in buffer desired number of events, use the last. If fBufferSize<0 mix all events for background
+ partEvent2 = (AliHBTEvent*)pbuffer.Remove(pbuffer.Last()); //remove from the end to be reset, filled and put on the beginning
+ trackEvent2 = (AliHBTEvent*)tbuffer.Remove(tbuffer.Last());
+ ninbuffer--;
+ }
+ else
+ {
+ partEvent2 = new AliHBTEvent();
+ trackEvent2 = new AliHBTEvent();
+ partEvent2->SetOwner(kFALSE);
+ trackEvent2->SetOwner(kFALSE);
+ }
FilterOut(partEvent1, partEvent2, rawpartEvent, trackEvent1, trackEvent2, rawtrackEvent);
for (Int_t j = 0; j<partEvent1->GetNumberOfParticles() ; j++)
{
- if ( (j%100) == 0) cout<<"Mixing particle "<<j<<" from event "<<i<<" with particles from event "<<i<<endl;
+ if ( (j%fDisplayMixingInfo) == 0)
+ Info("ProcessTracksAndParticlesNonIdentAnal",
+ "Mixing particle %d from event %d with particles from event %d",j,i,i);
part1= partEvent1->GetParticle(j);
track1= trackEvent1->GetParticle(j);
- UInt_t zz;
- for(zz = 0; zz<fNParticleMonitorFunctions; zz++)
- fParticleMonitorFunctions[zz]->ProcessSameEventParticles(part1);
- for(zz = 0; zz<fNTrackMonitorFunctions; zz++)
- fTrackMonitorFunctions[zz]->ProcessSameEventParticles(track1);
- for(zz = 0; zz<fNParticleAndTrackMonitorFunctions; zz++)
- fParticleAndTrackMonitorFunctions[zz]->ProcessSameEventParticles(track1,part1);
+ for(ii = 0; ii<fNParticleMonitorFunctions; ii++)
+ fParticleMonitorFunctions[ii]->Process(part1);
+ for(ii = 0; ii<fNTrackMonitorFunctions; ii++)
+ fTrackMonitorFunctions[ii]->Process(track1);
+ for(ii = 0; ii<fNParticleAndTrackMonitorFunctions; ii++)
+ fParticleAndTrackMonitorFunctions[ii]->Process(track1,part1);
/***************************************/
/****** filling numerators ********/
track2= trackEvent2->GetParticle(k);
trackpair->SetParticles(track1,track2);
-
- if( (fPairCut->PassPairProp(partpair)) || (fPairCut->PassPairProp(trackpair))) //check pair cut
- { //do not meets crietria of the pair cut
- continue;
- }
+ if( (fPairCut->PassPairProp(partpair)) ) //check pair cut
+ { //do not meets crietria of the pair cut
+ continue;
+ }
else
{//meets criteria of the pair cut
- UInt_t ii;
for(ii = 0;ii<fNParticleFunctions;ii++)
fParticleFunctions[ii]->ProcessSameEventParticles(partpair);
}
}
-
+ if ( fBufferSize == 0) continue;//do not mix diff histograms
/***************************************/
/***** Filling denominators *********/
/***************************************/
while ( (partEvent3 = (AliHBTEvent*)piter.Next()) != 0x0)
{
trackEvent3 = (AliHBTEvent*)titer.Next();
- if ( (j%100) == 0) cout<<"Mixing particle "<<j<<" from event "<<i<<" with particles from event "<<i - (++nmonitor)<<endl;
+ if ( (j%fDisplayMixingInfo) == 0)
+ Info("ProcessTracksAndParticlesNonIdentAnal",
+ "Mixing particle %d from event %d with particles from event %d",j,i,i-(++nmonitor));
for (Int_t k = 0; k < partEvent3->GetNumberOfParticles() ; k++)
{
track2= trackEvent3->GetParticle(k);
trackpair->SetParticles(track1,track2);
-
- if( (fPairCut->PassPairProp(partpair)) || (fPairCut->PassPairProp(trackpair))) //check pair cut
- { //do not meets crietria of the pair cut
- continue;
- }
+ if( (fPairCut->PassPairProp(partpair)) ) //check pair cut
+ { //do not meets crietria of the pair cut
+ continue;
+ }
else
{//meets criteria of the pair cut
UInt_t ii;
}//while event2
}//for over particles in event1
+ if ( fBufferSize == 0) continue;//do not mix diff histograms-> do not add to buffer list
pbuffer.AddFirst(partEvent2);
tbuffer.AddFirst(trackEvent2);
+ partEvent2 = 0x0;
+ trackEvent2 = 0x0;
ninbuffer++;
}//end of loop over events (1)
-
pbuffer.SetOwner(); //to clean stored events by the way of buffer destruction
tbuffer.SetOwner();
+ delete partEvent1;
+ delete trackEvent1;
+ delete partpair;
+ delete trackpair;
+ if ( fBufferSize == 0)
+ {//in that case we did not add these events to list
+ delete partEvent2;
+ delete trackEvent2;
+ }
+
}
/*************************************************************************************/
{
AliHBTParticle * track1, * track2;
- AliHBTEvent * trackEvent1;
- AliHBTEvent * trackEvent2;
- AliHBTEvent * trackEvent3;
+ AliHBTEvent * trackEvent1=0x0;
+ AliHBTEvent * trackEvent2=0x0;
+ AliHBTEvent * trackEvent3=0x0;
AliHBTEvent * rawtrackEvent;
-// AliHBTEvent * rawtrackEvent2,*rawpartEvent2;
-
Int_t Nev = fReader->GetNumberOfTrackEvents();
TList tbuffer;
Int_t ninbuffer = 0;
+ register UInt_t ii;
trackEvent1 = new AliHBTEvent();
trackEvent1->SetOwner(kFALSE);
- cout<<"**************************************"<<endl;
- cout<<"***** NON IDENT MODE ****************"<<endl;
- cout<<"**************************************"<<endl;
+ Info("ProcessTracksNonIdentAnal","**************************************");
+ Info("ProcessTracksNonIdentAnal","***** NON IDENT MODE ****************");
+ Info("ProcessTracksNonIdentAnal","**************************************");
+
for (Int_t i = 0;i<Nev;i++)
{
rawtrackEvent = fReader->GetTrackEvent(i);
/********************************/
/* Filtering out */
/********************************/
- if ((ninbuffer > fBufferSize) && (fBufferSize > 0))
- {//if we have in buffer desired number of events, use the last. If fBufferSize<0 mix all events for background
- trackEvent2 = (AliHBTEvent*)tbuffer.Remove(tbuffer.Last());
- ninbuffer--;
- }
- else
- {
- trackEvent2 = new AliHBTEvent();
- trackEvent2->SetOwner(kFALSE);
- }
+ if ( (fBufferSize != 0) || ( trackEvent2==0x0) )//in case fBufferSize == 0 and pointers are created do not eneter
+ if ((ninbuffer > fBufferSize) && (fBufferSize > 0))
+ {//if we have in buffer desired number of events, use the last. If fBufferSize<0 mix all events for background
+ trackEvent2 = (AliHBTEvent*)tbuffer.Remove(tbuffer.Last());
+ ninbuffer--;
+ }
+ else
+ {
+ trackEvent2 = new AliHBTEvent();
+ trackEvent2->SetOwner(kFALSE);
+ }
FilterOut(trackEvent1, trackEvent2, rawtrackEvent);
for (Int_t j = 0; j<trackEvent1->GetNumberOfParticles() ; j++)
{
- if ( (j%100) == 0) cout<<"Mixing particle "<<j<<" from event "<<i<<" with particles from event "<<i<<endl;
+ if ( (j%fDisplayMixingInfo) == 0)
+ Info("ProcessTracksNonIdentAnal",
+ "Mixing particle %d from event %d with particles from event %d",j,i,i);
track1= trackEvent1->GetParticle(j);
- UInt_t zz;
- for(zz = 0; zz<fNTrackMonitorFunctions; zz++)
- fTrackMonitorFunctions[zz]->ProcessSameEventParticles(track1);
+ for(ii = 0; ii<fNTrackMonitorFunctions; ii++)
+ fTrackMonitorFunctions[ii]->Process(track1);
/***************************************/
/****** filling numerators ********/
fTrackFunctions[ii]->ProcessSameEventParticles(trackpair);
}
}
+ if ( fBufferSize == 0) continue;//do not mix diff histograms
/***************************************/
/***** Filling denominators *********/
/***************************************/
while ( (trackEvent3 = (AliHBTEvent*)titer.Next()) != 0x0)
{
- if ( (j%100) == 0) cout<<"Mixing particle "<<j<<" from event "<<i<<" with particles from event "<<i - (++nmonitor)<<endl;
+ if ( (j%fDisplayMixingInfo) == 0)
+ Info("ProcessTracksNonIdentAnal",
+ "Mixing particle %d from event %d with particles from event %d",j,i,i-(++nmonitor));
for (Int_t k = 0; k < trackEvent3->GetNumberOfParticles() ; k++)
{
if( fPairCut->PassPairProp(trackpair)) //check pair cut
- { //do not meets crietria of the pair cut
- continue;
- }
+ { //do not meets crietria of the pair cut
+ continue;
+ }
else
{//meets criteria of the pair cut
- UInt_t ii;
- for(ii = 0;ii<fNTrackFunctions;ii++)
- fTrackFunctions[ii]->ProcessDiffEventParticles(trackpair);
-
+ for(ii = 0;ii<fNTrackFunctions;ii++)
+ fTrackFunctions[ii]->ProcessDiffEventParticles(trackpair);
}
}// for particles event2
}//while event2
}//for over particles in event1
+ if ( fBufferSize == 0) continue;//do not mix diff histograms
tbuffer.AddFirst(trackEvent2);
+ trackEvent2 = 0x0;
ninbuffer++;
}//end of loop over events (1)
-
+
+ delete trackpair;
+ delete trackEvent1;
+ if (fBufferSize == 0) delete trackEvent2;
tbuffer.SetOwner();
}
/*************************************************************************************/
partEvent1 = new AliHBTEvent();
partEvent1->SetOwner(kFALSE);;
- cout<<"**************************************"<<endl;
- cout<<"***** PART NON IDENT MODE ******"<<endl;
- cout<<"**************************************"<<endl;
+ Info("ProcessParticlesNonIdentAnal","**************************************");
+ Info("ProcessParticlesNonIdentAnal","***** NON IDENT MODE ****************");
+ Info("ProcessParticlesNonIdentAnal","**************************************");
-// gBenchmark->Start("non_id");
for (Int_t i = 0;i<Nev;i++)
{
rawpartEvent = fReader->GetParticleEvent(i);
/********************************/
/* Filtering out */
/********************************/
- if ((ninbuffer > fBufferSize) && (fBufferSize > 0))
- {//if we have in buffer desired number of events, use the last. If fBufferSize<0 mix all events for background
- partEvent2 = (AliHBTEvent*)pbuffer.Remove(pbuffer.Last()); //remove from the end to be reset, filled and put on the beginning
- ninbuffer--;
- }
- else
- {
- partEvent2 = new AliHBTEvent();
- partEvent2->SetOwner(kFALSE);
- }
+ if ( (fBufferSize != 0) || ( partEvent2==0x0) )//in case fBufferSize == 0 and pointers are created do not eneter
+ if ((ninbuffer > fBufferSize) && (fBufferSize > 0))
+ {//if we have in buffer desired number of events, use the last. If fBufferSize<0 mix all events for background
+ partEvent2 = (AliHBTEvent*)pbuffer.Remove(pbuffer.Last()); //remove from the end to be reset, filled and put on the beginning
+ ninbuffer--;
+ }
+ else
+ {
+ partEvent2 = new AliHBTEvent();
+ partEvent2->SetOwner(kFALSE);
+ }
FilterOut(partEvent1, partEvent2, rawpartEvent);
for (Int_t j = 0; j<partEvent1->GetNumberOfParticles() ; j++)
{
- if ( (j%100) == 0) cout<<"Mixing particle "<<j<<" from event "<<i<<" with particles from event "<<i<<endl;
+ if ( (j%fDisplayMixingInfo) == 0)
+ Info("ProcessParticlesNonIdentAnal",
+ "Mixing particle %d from event %d with particles from event %d",j,i,i);
part1= partEvent1->GetParticle(j);
UInt_t zz;
for(zz = 0; zz<fNParticleMonitorFunctions; zz++)
- fParticleMonitorFunctions[zz]->ProcessSameEventParticles(part1);
+ fParticleMonitorFunctions[zz]->Process(part1);
/***************************************/
/****** filling numerators ********/
UInt_t ii;
for(ii = 0;ii<fNParticleFunctions;ii++)
{
- // if ((k%100) == 0) cout<<".";
fParticleFunctions[ii]->ProcessSameEventParticles(partpair);
}
}
}
+ if ( fBufferSize == 0) continue;//do not mix diff histograms
/***************************************/
/***** Filling denominators *********/
/***************************************/
while ( (partEvent3 = (AliHBTEvent*)piter.Next()) != 0x0)
{
- if ( (j%100) == 0) cout<<"Mixing particle "<<j<<" from event "<<i<<" with particles from event "<<i - (++nmonitor)<<endl;
-
+ if ( (j%fDisplayMixingInfo) == 0)
+ Info("ProcessParticlesNonIdentAnal",
+ "Mixing particle %d from event %d with particles from event %d",j,i,i-(++nmonitor));
+
for (Int_t k = 0; k < partEvent3->GetNumberOfParticles() ; k++)
{
part2= partEvent3->GetParticle(k);
partpair->SetParticles(part1,part2);
-
if(fPairCut->PassPairProp(partpair) ) //check pair cut
{ //do not meets crietria of the pair cut
continue;
UInt_t ii;
for(ii = 0;ii<fNParticleFunctions;ii++)
{
- // if ((k%100) == 0) cout<<"*";
fParticleFunctions[ii]->ProcessDiffEventParticles(partpair);
}
}
}// for particles event2
}//while event2
}//for over particles in event1
-
+ if ( fBufferSize == 0) continue;//do not mix diff histograms
pbuffer.AddFirst(partEvent2);
+ partEvent2 = 0x0;
ninbuffer++;
}//end of loop over events (1)
-
-// gBenchmark->Stop("non_id");
-// gBenchmark->Show("non_id");
+ delete partpair;
+ delete partEvent1;
+ if ( fBufferSize == 0) delete partEvent2;
pbuffer.SetOwner();//to delete stered events.
}
part = inpart->GetParticle(i);
track = intrack->GetParticle(i);
- if ( (cut1->Pass(part)) || ( cut1->Pass(track) ) ) in1 = kFALSE; //if any, part or track, is rejected by cut1, in1 is false
- if ( (cut2->Pass(part)) || ( cut2->Pass(track) ) ) in2 = kFALSE; //if any, part or track, is rejected by cut2, in2 is false
+ if ( (cut1->Pass(part)) ) in1 = kFALSE; //if part is rejected by cut1, in1 is false
+ if ( (cut2->Pass(part)) ) in2 = kFALSE; //if part is rejected by cut2, in2 is false
if (gDebug)//to be removed in real analysis
if ( in1 && in2 ) //both cuts accepted, should never happen, just in case
continue;
}
}
-
}
-
-
/*************************************************************************************/
+
void AliHBTAnalysis::FilterOut(AliHBTEvent* out1, AliHBTEvent* out2, AliHBTEvent* in)
{
//Puts particles accepted as a first particle by global cut in out1
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff