//
//*-- Author: Yves Schutz (SUBATECH) & Gines Martinez (SUBATECH) &
// Dmitri Peressounko (SUBATECH & Kurchatov Institute)
-// Complitely redesined by Dmitri Peressounko, March 2001
+// Completely redesined by Dmitri Peressounko, March 2001
// --- ROOT system ---
#include "TROOT.h"
#include "AliPHOSTrackSegment.h"
#include "AliPHOSTrackSegmentMakerv1.h"
#include "AliPHOSRecParticle.h"
+#include "AliPHOSGeometry.h"
+#include "AliPHOSGetter.h"
ClassImp( AliPHOSPIDv1)
AliPHOSPIDv1::AliPHOSPIDv1():AliPHOSPID()
{
// default ctor
- fIsInitialized = kFALSE ;
+ fFormula = 0 ;
+ fDispersion = 0. ;
+ fCpvEmcDistance = 0 ;
+ fTimeGate = 2.e-9 ;
+ fHeaderFileName = "" ;
+ fTrackSegmentsTitle= "" ;
+ fRecPointsTitle = "" ;
+ fRecParticlesTitle = "" ;
+ fIDOptions = "dis time" ;
+ fRecParticlesInRun = 0 ;
+ fClusterizer = 0;
+ fTSMaker = 0;
}
//____________________________________________________________________________
-AliPHOSPIDv1::AliPHOSPIDv1(const char * headeFile,const char * tsBranchTitle):AliPHOSPID()
+AliPHOSPIDv1::AliPHOSPIDv1(const char * headerFile,const char * name) : AliPHOSPID(headerFile, name)
{
//ctor with the indication on where to look for the track segments
- fHeaderFileName = headeFile ;
-
- fTSTitle = tsBranchTitle ;
-
- SetName("AliPHOSPID") ;
- SetTitle("version1") ;
-
- TFile * file = (TFile*) gROOT->GetFile(fHeaderFileName.Data() ) ;
-
- if(file == 0){
- if(fHeaderFileName.Contains("rfio")) // if we read file using HPSS
- file = TFile::Open(fHeaderFileName.Data(),"update") ;
- else
- file = new TFile(fHeaderFileName.Data(),"update") ;
- gAlice = (AliRun *) file->Get("gAlice") ;
- }
-
- AliPHOS * phos = (AliPHOS *) gAlice->GetDetector("PHOS") ;
- fGeom = AliPHOSGeometry::GetInstance(phos->GetGeometry()->GetName(),phos->GetGeometry()->GetTitle() );
-
- fTrackSegments = new TClonesArray("AliPHOSTrackSegment",1) ;
- fTSMaker = 0 ;
- fEmcRecPoints = new TObjArray(1) ;
- fCpvRecPoints = new TObjArray(1) ;
- fClusterizer = 0 ;
- fRecParticles = new TClonesArray("AliPHOSRecParticle",100) ;
-
- fFormula = new TFormula("LambdaCuts","(x>1)*(x<3)*(y>0)*(y<x)") ;
-
- // add Task to //root/Tasks folder
- TTask * roottasks = (TTask*)gROOT->GetRootFolder()->FindObject("Tasks") ;
- TTask * phostasks = (TTask*)(roottasks->GetListOfTasks()->FindObject("PHOS"));
- phostasks->Add(this) ;
-
- fDispersion = 2.0;
+ fFormula = new TFormula("LambdaCuts","(x>1)*(x<2.5)*(y>0)*(y<x)") ;
+ fDispersion = 2.0 ;
fCpvEmcDistance = 3.0 ;
- fIsInitialized = kTRUE ;
+ fTimeGate = 2.e-9 ;
+
+ fHeaderFileName = GetTitle() ;
+ fTrackSegmentsTitle = GetName() ;
+ fRecPointsTitle = GetName() ;
+ fRecParticlesTitle = GetName() ;
+ fIDOptions = "dis time" ;
+
+ TString tempo(GetName()) ;
+ tempo.Append(":") ;
+ tempo.Append(Version()) ;
+ SetName(tempo) ;
+ fRecParticlesInRun = 0 ;
+
+ Init() ;
}
+
//____________________________________________________________________________
AliPHOSPIDv1::~AliPHOSPIDv1()
{
- //dtor
}
-//____________________________________________________________________________
-void AliPHOSPIDv1::Init()
-{
- // Make all memory allocations that are not possible in default constructor
- if(!fIsInitialized){
- if(fHeaderFileName.IsNull())
- fHeaderFileName = "galice.root" ;
-
- TFile * file = (TFile*) gROOT->GetFile(fHeaderFileName.Data() ) ;
-
- if(file == 0){
- file = new TFile(fHeaderFileName.Data(),"update") ;
- gAlice = (AliRun *) file->Get("gAlice") ;
- }
-
- AliPHOS * phos = (AliPHOS *) gAlice->GetDetector("PHOS") ;
- fGeom = AliPHOSGeometry::GetInstance(phos->GetGeometry()->GetName(),phos->GetGeometry()->GetTitle() );
-
- fTrackSegments = new TClonesArray("AliPHOSTrackSegment",1) ;
- fTSMaker = new AliPHOSTrackSegmentMakerv1() ;
- fEmcRecPoints = new TObjArray(1) ;
- fCpvRecPoints = new TObjArray(1) ;
- fClusterizer = new AliPHOSClusterizerv1() ;
- fRecParticles = new TClonesArray("AliPHOSRecParticle",100) ;
-
- fFormula = new TFormula("LambdaCuts","(x>1)*(x<2.5)*(y>0)*(y<x)") ;
-
- // add Task to //root/Tasks folder
- TTask * roottasks = (TTask*)gROOT->GetRootFolder()->FindObject("Tasks") ;
- TTask * phostasks = (TTask*)(roottasks->GetListOfTasks()->FindObject("PHOS"));
- phostasks->Add(this) ;
-
- fDispersion = 2.0;
- fCpvEmcDistance = 3.0 ;
-
- fIsInitialized = kTRUE ;
- }
-}
-//____________________________________________________________________________
-Bool_t AliPHOSPIDv1::ReadTrackSegments()
-{
- // Reads TrackSegments an extracts the title of the RecPoints
- // branch from which TS were made of.
- // Then reads both TrackSegments and RecPoints.
-
- //Fist read Track Segment Branch and extract RecPointsBranch from fTSMaker
- fTrackSegments->Clear() ;
- fEmcRecPoints->Clear() ;
- fCpvRecPoints->Clear() ;
- fRecParticles->Clear() ;
-
- gAlice->GetEvent(fNEvent) ;
-
- TTree * treeR = gAlice->TreeR() ;
-
- if(treeR==0){
- char treeName[20];
- sprintf(treeName,"TreeR%d",fNEvent);
- cout << "Error in AliPHOSClusterizerv1 : no "<<treeName << endl ;
- cout << " Do nothing " << endl ;
- return kFALSE ;
- }
-
- //first read TSMaker branch and extract information about RecPoints Branches
- TBranch * tsMakerBranch = 0;
- TBranch * tsBranch = 0;
-
- TObjArray * branches = treeR->GetListOfBranches() ;
- Int_t ibranch;
- Bool_t tsMakerNotFound = kTRUE ;
- Bool_t tsNotFound = kTRUE ;
-
- for(ibranch = 0;(ibranch <branches->GetEntries())&&(tsMakerNotFound||tsNotFound);ibranch++){
- if(tsMakerNotFound){
- tsMakerBranch=(TBranch *) branches->At(ibranch) ;
- if( fTSTitle.CompareTo(tsMakerBranch->GetTitle())==0 )
- if( strcmp(tsMakerBranch->GetName(),"AliPHOSTrackSegmentMaker") == 0)
- tsMakerNotFound = kFALSE ;
- }
- if(tsNotFound){
- tsBranch=(TBranch *) branches->At(ibranch) ;
- if( fTSTitle.CompareTo(tsBranch->GetTitle())==0 )
- if( strcmp(tsBranch->GetName(),"PHOSTS") == 0)
- tsNotFound = kFALSE ;
- }
- }
-
- if(tsMakerNotFound ||tsNotFound ){
- cout << "Can't find Branch with TrackSegmentMaker and TrackSegments " ;
- cout << "Do nothing" <<endl ;
- return kFALSE ;
- }
-
- tsMakerBranch->SetAddress(&fTSMaker) ;
- tsBranch->SetAddress(&fTrackSegments) ;
-
- tsMakerBranch->GetEntry(0) ;
- tsBranch->GetEntry(0) ;
-
- fRecPointsTitle = fTSMaker->GetRecPointsBranch() ;
-
- //reading now recponts branches
- TBranch * emcBranch = 0;
- TBranch * cpvBranch = 0;
- TBranch * cluBranch = 0;
-
- Bool_t emcNotFound = kTRUE ;
- Bool_t cpvNotFound = kTRUE ;
- Bool_t cluNotFound = kTRUE ;
-
- for(ibranch = 0;(ibranch <branches->GetEntries())&&(emcNotFound||cpvNotFound||cluNotFound);ibranch++){
- if(emcNotFound){
- emcBranch=(TBranch *) branches->At(ibranch) ;
- if( fRecPointsTitle.CompareTo(emcBranch->GetTitle())==0 )
- if( strcmp(emcBranch->GetName(),"PHOSEmcRP") == 0)
- emcNotFound = kFALSE ;
- }
- if(cpvNotFound){
- cpvBranch=(TBranch *) branches->At(ibranch) ;
- if( fRecPointsTitle.CompareTo(cpvBranch->GetTitle())==0 )
- if( strcmp(cpvBranch->GetName(),"PHOSCpvRP") == 0)
- cpvNotFound = kFALSE ;
- }
- if(cluNotFound){
- cluBranch=(TBranch *) branches->At(ibranch) ;
- if( fRecPointsTitle.CompareTo(cluBranch->GetTitle())==0 )
- if( strcmp(cluBranch->GetName(),"AliPHOSClusterizer") == 0)
- cluNotFound = kFALSE ;
- }
- }
-
- if(emcNotFound ||cpvNotFound ||cluNotFound ){
- cout << "Can't find Branch with RecPoints or AliPHOSClusterizer " ;
- cout << "Do nothing" <<endl ;
- return kFALSE ;
- }
-
- emcBranch->SetAddress(&fEmcRecPoints) ;
- cpvBranch->SetAddress(&fCpvRecPoints) ;
- cluBranch->SetAddress(&fClusterizer) ;
-
- emcBranch->GetEntry(0) ;
- cpvBranch->GetEntry(0) ;
- cluBranch->GetEntry(0) ;
-
- return kTRUE ;
-
-}
//____________________________________________________________________________
Float_t AliPHOSPIDv1::GetDistance(AliPHOSEmcRecPoint * emc,AliPHOSRecPoint * cpv, Option_t * Axis)const
{
// Calculates the distance between the EMC RecPoint and the PPSD RecPoint
+ const AliPHOSGeometry * geom = AliPHOSGetter::GetInstance()->PHOSGeometry() ;
TVector3 vecEmc ;
TVector3 vecCpv ;
// Correct to difference in CPV and EMC position due to different distance to center.
// we assume, that particle moves from center
- Float_t dCPV = fGeom->GetIPtoOuterCoverDistance();
- Float_t dEMC = fGeom->GetIPtoCrystalSurface() ;
+ Float_t dCPV = geom->GetIPtoOuterCoverDistance();
+ Float_t dEMC = geom->GetIPtoCrystalSurface() ;
dEMC = dEMC / dCPV ;
vecCpv = dEMC * vecCpv - vecEmc ;
if (Axis == "X") return vecCpv.X();
void AliPHOSPIDv1::Exec(Option_t * option)
{
//Steering method
-
- if(!fIsInitialized)
+
+ if( strcmp(GetName(), "")== 0 )
Init() ;
-
+
if(strstr(option,"tim"))
gBenchmark->Start("PHOSPID");
+
+ if(strstr(option,"print")) {
+ Print("") ;
+ return ;
+ }
+ gAlice->GetEvent(0) ;
+ //check, if the branch with name of this" already exits?
+ TObjArray * lob = (TObjArray*)gAlice->TreeR()->GetListOfBranches() ;
+ TIter next(lob) ;
+ TBranch * branch = 0 ;
+ Bool_t phospidfound = kFALSE, pidfound = kFALSE ;
+
+ TString taskName(GetName()) ;
+ taskName.Remove(taskName.Index(Version())-1) ;
- Int_t nEvents = (Int_t) gAlice->TreeE()->GetEntries() ;
+ while ( (branch = (TBranch*)next()) && (!phospidfound || !pidfound) ) {
+ if ( (strcmp(branch->GetName(), "PHOSPID")==0) && (strcmp(branch->GetTitle(), taskName.Data())==0) )
+ phospidfound = kTRUE ;
+
+ else if ( (strcmp(branch->GetName(), "AliPHOSPID")==0) && (strcmp(branch->GetTitle(), taskName.Data())==0) )
+ pidfound = kTRUE ;
+ }
- for(fNEvent = 0 ;fNEvent <nEvents; fNEvent++){
- if(!ReadTrackSegments())
- return ;
+ if ( phospidfound || pidfound ) {
+ cerr << "WARNING: AliPHOSPIDv1::Exec -> RecParticles and/or PIDtMaker branch with name "
+ << taskName.Data() << " already exits" << endl ;
+ return ;
+ }
+
+ Int_t nevents = (Int_t) gAlice->TreeE()->GetEntries() ;
+ Int_t ievent ;
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
+
+ for(ievent = 0; ievent < nevents; ievent++){
+ gime->Event(ievent,"R") ;
+
MakeRecParticles() ;
- WriteRecParticles();
+
+ WriteRecParticles(ievent);
+
if(strstr(option,"deb"))
PrintRecParticles(option) ;
- }
+ //increment the total number of rec particles per run
+ fRecParticlesInRun += gime->RecParticles()->GetEntriesFast() ;
+
+ }
+
if(strstr(option,"tim")){
gBenchmark->Stop("PHOSPID");
cout << "AliPHOSPID:" << endl ;
cout << " took " << gBenchmark->GetCpuTime("PHOSPID") << " seconds for PID "
- << gBenchmark->GetCpuTime("PHOSPID")/nEvents << " seconds per event " << endl ;
+ << gBenchmark->GetCpuTime("PHOSPID")/nevents << " seconds per event " << endl ;
cout << endl ;
}
-
+
}
+//____________________________________________________________________________
+void AliPHOSPIDv1::Init()
+{
+ // Make all memory allocations that are not possible in default constructor
+ // Add the PID task to the list of PHOS tasks
+
+ if ( strcmp(GetTitle(), "") == 0 )
+ SetTitle("galice.root") ;
+
+ TString taskName(GetName()) ;
+ taskName.Remove(taskName.Index(Version())-1) ;
+
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance(GetTitle(), taskName.Data()) ;
+ if ( gime == 0 ) {
+ cerr << "ERROR: AliPHOSPIDv1::Init -> Could not obtain the Getter object !" << endl ;
+ return ;
+ }
+
+ gime->PostPID(this) ;
+ // create a folder on the white board //YSAlice/WhiteBoard/RecParticles/PHOS/recparticlesName
+ gime->PostRecParticles(taskName.Data() ) ;
+
+}
+
//____________________________________________________________________________
void AliPHOSPIDv1::MakeRecParticles(){
// Makes a RecParticle out of a TrackSegment
-
- TIter next(fTrackSegments) ;
+ TString taskName(GetName()) ;
+ taskName.Remove(taskName.Index(Version())-1) ;
+
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
+ TObjArray * emcRecPoints = gime->EmcRecPoints(taskName) ;
+ TObjArray * cpvRecPoints = gime->CpvRecPoints(taskName) ;
+ TClonesArray * trackSegments = gime->TrackSegments(taskName) ;
+ TClonesArray * recParticles = gime->RecParticles(taskName) ;
+ recParticles->Clear();
+
+ TIter next(trackSegments) ;
AliPHOSTrackSegment * ts ;
Int_t index = 0 ;
AliPHOSRecParticle * rp ;
Bool_t ellips = fIDOptions.Contains("ell",TString::kIgnoreCase ) ;
Bool_t disp = fIDOptions.Contains("dis",TString::kIgnoreCase ) ;
+ Bool_t time = fIDOptions.Contains("tim",TString::kIgnoreCase ) ;
while ( (ts = (AliPHOSTrackSegment *)next()) ) {
- new( (*fRecParticles)[index] ) AliPHOSRecParticle() ;
- rp = (AliPHOSRecParticle *)fRecParticles->At(index) ;
+ new( (*recParticles)[index] ) AliPHOSRecParticle() ;
+ rp = (AliPHOSRecParticle *)recParticles->At(index) ;
rp->SetTraskSegment(index) ;
+ rp->SetIndexInList(index) ;
AliPHOSEmcRecPoint * emc = 0 ;
if(ts->GetEmcIndex()>=0)
- emc = (AliPHOSEmcRecPoint *) fEmcRecPoints->At(ts->GetEmcIndex()) ;
+ emc = (AliPHOSEmcRecPoint *) emcRecPoints->At(ts->GetEmcIndex()) ;
AliPHOSRecPoint * cpv = 0 ;
if(ts->GetCpvIndex()>=0)
- cpv = (AliPHOSRecPoint *) fCpvRecPoints->At(ts->GetCpvIndex()) ;
+ cpv = (AliPHOSRecPoint *) cpvRecPoints->At(ts->GetCpvIndex()) ;
- AliPHOSRecPoint * ppsd = 0 ;
- if(ts->GetPpsdIndex()>=0)
- ppsd= (AliPHOSRecPoint *) fCpvRecPoints->At(ts->GetPpsdIndex()) ;
-
//set momentum and energy first
Float_t e = emc->GetEnergy() ;
- TVector3 dir = GetMomentumDirection(emc,cpv,ppsd) ;
+ TVector3 dir = GetMomentumDirection(emc,cpv) ;
dir.SetMag(e) ;
rp->SetMomentum(dir.X(),dir.Y(),dir.Z(),e) ;
if(emc->GetDispersion() > fDispersion )
showerprofile = 1 ; // not narrow
-
- // Looking at the photon conversion detector
- Int_t pcdetector= 0 ; //1 hit and 0 no hit
- if(ppsd)
- if(GetDistance(emc, ppsd, "R") < fCpvEmcDistance)
- pcdetector = 1 ;
-
+ Int_t slow = 0 ;
+ if(time)
+ if(emc->GetTime() > fTimeGate )
+ slow = 0 ;
+
// Looking at the CPV detector
Int_t cpvdetector= 0 ; //1 hit and 0 no hit
if(cpv)
if(GetDistance(emc, cpv, "R") < fCpvEmcDistance)
cpvdetector = 1 ;
- Int_t type = showerprofile + 2 * pcdetector + 4 * cpvdetector ;
+ Int_t type = showerprofile + 2 * slow + 4 * cpvdetector ;
rp->SetType(type) ;
+ rp->SetProductionVertex(0,0,0,0);
+ rp->SetFirstMother(-1);
+ rp->SetLastMother(-1);
+ rp->SetFirstDaughter(-1);
+ rp->SetLastDaughter(-1);
+ rp->SetPolarisation(0,0,0);
index++ ;
}
cout << "Making PID "<< endl ;
cout << " Headers file: " << fHeaderFileName.Data() << endl ;
cout << " RecPoints branch title: " << fRecPointsTitle.Data() << endl ;
- cout << " TrackSegments Branch title: " << fTSTitle.Data() << endl ;
- cout << " RecParticles Branch title " << fRecparticlesTitle.Data() << endl;
+ cout << " TrackSegments Branch title: " << fTrackSegmentsTitle.Data() << endl ;
+ cout << " RecParticles Branch title " << fRecParticlesTitle.Data() << endl;
cout << "with parameters: " << endl ;
- cout << " Maximal EMC - CPV (PPSD) distance (cm) " << fCpvEmcDistance << endl ;
+ cout << " Maximal EMC - CPV distance (cm) " << fCpvEmcDistance << endl ;
if(fIDOptions.Contains("dis",TString::kIgnoreCase ))
- cout << " dispersion cut " << fDispersion << endl ;
+ cout << " dispersion cut " << fDispersion << endl ;
if(fIDOptions.Contains("ell",TString::kIgnoreCase )){
- cout << "Eliptic cuts function: " << endl ;
+ cout << " Eliptic cuts function: " << endl ;
cout << fFormula->GetTitle() << endl ;
}
+ if(fIDOptions.Contains("tim",TString::kIgnoreCase ))
+ cout << " Time Gate uzed: " << fTimeGate << endl ;
cout << "============================================" << endl ;
}
fFormula = new TFormula("Lambda Cut",formula) ;
}
//____________________________________________________________________________
-void AliPHOSPIDv1::WriteRecParticles()
+void AliPHOSPIDv1::WriteRecParticles(Int_t event)
{
- //check, if these branches already exist
- TBranch * pidBranch = 0;
- TBranch * rpBranch = 0;
-
- TObjArray * branches = gAlice->TreeR()->GetListOfBranches() ;
- Int_t ibranch;
- Bool_t pidNotFound = kTRUE ;
- Bool_t rpNotFound = kTRUE ;
-
- for(ibranch = 0;(ibranch <branches->GetEntries())&& pidNotFound && rpNotFound;ibranch++){
- if(pidNotFound){
- pidBranch=(TBranch *) branches->At(ibranch) ;
- if( (strcmp(pidBranch->GetName(),"PHOSPID") == 0) &&
- (fRecparticlesTitle.CompareTo(pidBranch->GetTitle()) == 0) )
- pidNotFound = kFALSE ;
- }
- if(rpNotFound){
- rpBranch=(TBranch *) branches->At(ibranch) ;
- if( (strcmp(rpBranch->GetName(),"PHOSRP") == 0) &&
- (fRecparticlesTitle.CompareTo(rpBranch->GetTitle())==0 ))
- rpNotFound = kFALSE ;
- }
- }
-
- if(!pidNotFound || !rpNotFound) {
- cout << "AliPHOSPIDv1 error: " << endl ;
- cout << " Branch PHOSRP and PHOSPID with title '"<<fRecparticlesTitle.Data()<<"' already exist "<< endl ;
- cout << " can not overwrite " << endl ;
- return ;
- }
+
+ AliPHOSGetter *gime = AliPHOSGetter::GetInstance() ;
+ TString taskName(GetName()) ;
+ taskName.Remove(taskName.Index(Version())-1) ;
+ TClonesArray * recParticles = gime->RecParticles(taskName) ;
+ recParticles->Expand(recParticles->GetEntriesFast() ) ;
- //Make branch in TreeR for TrackSegments
+ //Make branch in TreeR for RecParticles
char * filename = 0;
if(gSystem->Getenv("CONFIG_SPLIT_FILE")!=0){ //generating file name
filename = new char[strlen(gAlice->GetBaseFile())+20] ;
sprintf(filename,"%s/PHOS.Reco.root",gAlice->GetBaseFile()) ;
}
-
+
TDirectory *cwd = gDirectory;
//First rp
Int_t bufferSize = 32000 ;
- rpBranch = gAlice->TreeR()->Branch("PHOSRP",&fRecParticles,bufferSize);
- rpBranch->SetTitle(fRecparticlesTitle.Data());
+ TBranch * rpBranch = gAlice->TreeR()->Branch("PHOSRP",&recParticles,bufferSize);
+ rpBranch->SetTitle(fRecParticlesTitle);
if (filename) {
rpBranch->SetFile(filename);
TIter next( rpBranch->GetListOfBranches());
}
cwd->cd();
}
-
+
//second, pid
Int_t splitlevel = 0 ;
AliPHOSPIDv1 * pid = this ;
- pidBranch = gAlice->TreeR()->Branch("AliPHOSPID","AliPHOSPIDv1",&pid,bufferSize,splitlevel);
- pidBranch->SetTitle(fRecparticlesTitle.Data());
+ TBranch * pidBranch = gAlice->TreeR()->Branch("AliPHOSPID","AliPHOSPIDv1",&pid,bufferSize,splitlevel);
+ pidBranch->SetTitle(fRecParticlesTitle.Data());
if (filename) {
pidBranch->SetFile(filename);
TIter next( pidBranch->GetListOfBranches());
rpBranch->Fill() ;
pidBranch->Fill() ;
-// gAlice->TreeR()->Fill() ; // YK 28.05.01
+
gAlice->TreeR()->Write(0,kOverwrite) ;
}
+
//____________________________________________________________________________
void AliPHOSPIDv1::PlotDispersionCuts()const
{
}
//____________________________________________________________________________
-TVector3 AliPHOSPIDv1::GetMomentumDirection(AliPHOSEmcRecPoint * emc, AliPHOSRecPoint * cpv,AliPHOSRecPoint * ppsd)const
+TVector3 AliPHOSPIDv1::GetMomentumDirection(AliPHOSEmcRecPoint * emc, AliPHOSRecPoint * cpv)const
{
// Calculates the momentum direction:
// 1. if only a EMC RecPoint, direction is given by IP and this RecPoint
- // 2. if a EMC RecPoint and one PPSD RecPoint, direction is given by the line through the 2 recpoints
- // 3. if a EMC RecPoint and two PPSD RecPoints, dirrection is given by the average line through
- // the 2 pairs of recpoints
- // However because of the poor position resolution of PPSD the direction is always taken as if we were
+ // 2. if a EMC RecPoint and CPV RecPoint, direction is given by the line through the 2 recpoints
+ // However because of the poor position resolution of PPSD the direction is always taken as if we were
// in case 1.
TVector3 dir(0,0,0) ;
{
// Print table of reconstructed particles
- cout << "AliPHOSPIDv1: " << endl ;
- cout << " found " << fRecParticles->GetEntriesFast() << " RecParticles " << endl ;
+ AliPHOSGetter *gime = AliPHOSGetter::GetInstance() ;
+ TString taskName(GetName()) ;
+ taskName.Remove(taskName.Index(Version())-1) ;
+ TClonesArray * recParticles = gime->RecParticles(taskName) ;
+
+ cout << "AliPHOSPIDv1: event "<<gAlice->GetEvNumber() << endl ;
+ cout << " found " << recParticles->GetEntriesFast() << " RecParticles " << endl ;
+
if(strstr(option,"all")) { // printing found TS
cout << " PARTICLE "
// << " Primaries list " << endl;
Int_t index ;
- for (index = 0 ; index < fRecParticles->GetEntries() ; index++) {
- AliPHOSRecParticle * rp = (AliPHOSRecParticle * ) fRecParticles->At(index) ;
+ for (index = 0 ; index < recParticles->GetEntries() ; index++) {
+ AliPHOSRecParticle * rp = (AliPHOSRecParticle * ) recParticles->At(index) ;
Text_t particle[11];
switch(rp->GetType()) {
- case AliPHOSFastRecParticle::kNEUTRALEM:
- strcpy( particle, "NEUTRAL_EM");
+ case AliPHOSFastRecParticle::kNEUTRALEMFAST:
+ strcpy( particle, "NEUTRAL EM FAST");
break;
- case AliPHOSFastRecParticle::kNEUTRALHA:
- strcpy(particle, "NEUTRAL_HA");
+ case AliPHOSFastRecParticle::kNEUTRALHAFAST:
+ strcpy(particle, "NEUTRAL HA FAST");
break;
- case AliPHOSFastRecParticle::kGAMMA:
- strcpy(particle, "GAMMA");
+ case AliPHOSFastRecParticle::kNEUTRALEMSLOW:
+ strcpy(particle, "NEUTRAL EM SLOW");
break ;
- case AliPHOSFastRecParticle::kGAMMAHA:
- strcpy(particle, "GAMMA_H");
+ case AliPHOSFastRecParticle::kNEUTRALHASLOW:
+ strcpy(particle, "NEUTRAL HA SLOW");
break ;
- case AliPHOSFastRecParticle::kABSURDEM:
- strcpy(particle, "ABSURD_EM") ;
+ case AliPHOSFastRecParticle::kCHARGEDEMFAST:
+ strcpy(particle, "CHARGED EM FAST") ;
break ;
- case AliPHOSFastRecParticle::kABSURDHA:
- strcpy(particle, "ABSURD_HA") ;
+ case AliPHOSFastRecParticle::kCHARGEDHAFAST:
+ strcpy(particle, "CHARGED HA FAST") ;
break ;
- case AliPHOSFastRecParticle::kELECTRON:
- strcpy(particle, "ELECTRON") ;
+ case AliPHOSFastRecParticle::kCHARGEDEMSLOW:
+ strcpy(particle, "CHARGEDEMSLOW") ;
break ;
- case AliPHOSFastRecParticle::kCHARGEDHA:
- strcpy(particle, "CHARGED_HA") ;
+ case AliPHOSFastRecParticle::kCHARGEDHASLOW:
+ strcpy(particle, "CHARGED HA SLOW") ;
break ;
}
// Int_t nprimaries;
// primaries = rp->GetPrimaries(nprimaries);
- cout << setw(15) << particle << " "
- << setw(3) << rp->GetIndexInList() << " " ;
+ cout << setw(10) << particle << " "
+ << setw(5) << rp->GetIndexInList() << " " ;
// << setw(4) << nprimaries << " ";
// for (Int_t iprimary=0; iprimary<nprimaries; iprimary++)
// cout << setw(4) << primaries[iprimary] << " ";