//*-- Author: Yves Schutz (SUBATECH) & Dmitri Peressounko (SUBATECH & Kurchatov Institute)
//////////////////////////////////////////////////////////////////////////////
// Clusterization class. Performs clusterization (collects neighbouring active cells) and
-// unfolding of the clusters with several local maxima.
-// results are stored in TreeR#, branches PHOSEmcRP (EMC recPoints),
+// unfolds the clusters having several local maxima.
+// Results are stored in TreeR#, branches PHOSEmcRP (EMC recPoints),
// PHOSCpvRP (CPV RecPoints) and AliPHOSClusterizer (Clusterizer with all
-// parameters including input digits branch file name thresholds etc.)
-// This TTask normally called from Reconstructioner, but as well can be used it in
-// standalone mode:
-// root [0] AliPHOSClusterizerv1 * cl = new AliPHOSClusterizerv1("galice.root")
-// Warning in <TDatabasePDG::TDatabasePDG>: object already instantiated
-// //reads gAlice from header file "..."
-// root [1] cl->ExecuteTask()
+// parameters including input digits branch title, thresholds etc.)
+// This TTask is normally called from Reconstructioner, but can as well be used in
+// standalone mode.
+// Use Case:
+// root [0] AliPHOSClusterizerv1 * cl = new AliPHOSClusterizerv1("galice.root", "recpointsname", "digitsname")
+// Warning in <TDatabasePDG::TDatabasePDG>: object already instantiated
+// // reads gAlice from header file "galice.root", uses digits stored in the branch names "digitsname" (default = "Default")
+// // and saves recpoints in branch named "recpointsname" (default = "digitsname")
+// root [1] cl->ExecuteTask()
// //finds RecPoints in all events stored in galice.root
-// root [2] cl->SetDigitsBranch("digits2")
-// //sets another input file
-// root [3] cl->SetRecPointsBranch("recp2")
-// //sets another aouput file
-// root [4] cl->SetEmcLocalMaxCut(0.03)
+// root [2] cl->SetDigitsBranch("digits2")
+// //sets another title for Digitis (input) branch
+// root [3] cl->SetRecPointsBranch("recp2")
+// //sets another title four output branches
+// root [4] cl->SetEmcLocalMaxCut(0.03)
// //set clusterization parameters
-// root [5] cl->ExecuteTask("deb all time")
+// root [5] cl->ExecuteTask("deb all time")
// //once more finds RecPoints options are
// // deb - print number of found rec points
// // deb all - print number of found RecPoints and some their characteristics
// --- Standard library ---
-#include <iostream.h>
-#include <iomanip.h>
-
// --- AliRoot header files ---
-
+#include "AliPHOSCalibrationDB.h"
#include "AliPHOSClusterizerv1.h"
#include "AliPHOSCpvRecPoint.h"
#include "AliPHOSDigit.h"
#include "AliPHOSDigitizer.h"
#include "AliPHOSEmcRecPoint.h"
#include "AliPHOS.h"
-#include "AliPHOSPpsdRecPoint.h"
+#include "AliPHOSGetter.h"
#include "AliRun.h"
ClassImp(AliPHOSClusterizerv1)
-
+
//____________________________________________________________________________
- AliPHOSClusterizerv1::AliPHOSClusterizerv1():AliPHOSClusterizer()
+ AliPHOSClusterizerv1::AliPHOSClusterizerv1() : AliPHOSClusterizer()
{
- // default ctor (to be used)
- SetName("AliPHOSClusterizer");
- SetTitle("Version 1") ;
-
- fNumberOfCpvClusters = 0 ;
- fNumberOfEmcClusters = 0 ;
-
- fCpvClusteringThreshold = 0.0;
- fEmcClusteringThreshold = 0.2;
- fPpsdClusteringThreshold = 0.0000002 ;
-
- fEmcLocMaxCut = 0.03 ;
- fCpvLocMaxCut = 0.03 ;
+ // default ctor (to be used mainly by Streamer)
- fW0 = 4.5 ;
- fW0CPV = 4.0 ;
+ InitParameters() ;
+ fDefaultInit = kTRUE ;
+}
- fGeom = 0 ;
+//____________________________________________________________________________
+AliPHOSClusterizerv1::AliPHOSClusterizerv1(const char* headerFile,const char* name, const Bool_t toSplit)
+:AliPHOSClusterizer(headerFile, name, toSplit)
+{
+ // ctor with the indication of the file where header Tree and digits Tree are stored
- fDigits = 0 ;
- fDigitizer = 0 ;
- fEmcRecPoints = 0 ;
- fCpvRecPoints = 0 ;
+ InitParameters() ;
+ Init() ;
+ fDefaultInit = kFALSE ;
- fIsInitialized = kFALSE ;
-
}
+
//____________________________________________________________________________
- AliPHOSClusterizerv1::AliPHOSClusterizerv1(const char* headerFile,const char* digitsFile):AliPHOSClusterizer()
+ AliPHOSClusterizerv1::~AliPHOSClusterizerv1()
{
- SetName("AliPHOSClusterizer");
- SetTitle("Version 1") ;
-
- fNumberOfCpvClusters = 0 ;
- fNumberOfEmcClusters = 0 ;
-
- fCpvClusteringThreshold = 0.0;
- fEmcClusteringThreshold = 0.2;
- fPpsdClusteringThreshold = 0.0000002 ;
-
- fEmcLocMaxCut = 0.03 ;
- fCpvLocMaxCut = 0.03 ;
-
- fW0 = 4.5 ;
- fW0CPV = 4.0 ;
-
- fToUnfold = kTRUE ;
-
- fHeaderFileName = headerFile ;
- fDigitsBranchTitle = digitsFile ;
-
- 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() );
-
- fDigits = new TClonesArray("AliPHOSDigit",10) ;
- fDigitizer = new AliPHOSDigitizer() ;
- fEmcRecPoints = new TObjArray(200) ;
- fCpvRecPoints = new TObjArray(200) ;
-
- if(!gMinuit) gMinuit = new TMinuit(100) ;
-
- // add Task to //root/Tasks folder
- TTask * roottasks = (TTask*)gROOT->GetRootFolder()->FindObject("Tasks") ;
- roottasks->Add(this) ;
+ // dtor
+ fSplitFile = 0 ;
+}
- fIsInitialized = kTRUE ;
-
+//____________________________________________________________________________
+const TString AliPHOSClusterizerv1::BranchName() const
+{
+ TString branchName(GetName() ) ;
+ branchName.Remove(branchName.Index(Version())-1) ;
+ return branchName ;
+}
+
+//____________________________________________________________________________
+Float_t AliPHOSClusterizerv1::Calibrate(Int_t amp, Int_t absId) const
+{ //To be replased later by the method, reading individual parameters from the database
+ if(fCalibrationDB)
+ return fCalibrationDB->Calibrate(amp,absId) ;
+ else{ //simulation
+ if(absId <= fEmcCrystals) //calibrate as EMC
+ return fADCpedestalEmc + amp*fADCchanelEmc ;
+ else //calibrate as CPV
+ return fADCpedestalCpv+ amp*fADCchanelCpv ;
+ }
}
+
//____________________________________________________________________________
-void AliPHOSClusterizerv1::Exec(Option_t * option){
- // Steerign function
+void AliPHOSClusterizerv1::Exec(Option_t * option)
+{
+ // Steering method
- if(!fIsInitialized) Init() ;
+ if( strcmp(GetName(), "")== 0 )
+ Init() ;
if(strstr(option,"tim"))
- gBenchmark->Start("PHOSClusterizer");
+ gBenchmark->Start("PHOSClusterizer");
- Int_t nEvents = (Int_t) gAlice->TreeE()->GetEntries() ;
+ if(strstr(option,"print"))
+ Print("") ;
+
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
+ if(gime->BranchExists("RecPoints"))
+ return ;
+ Int_t nevents = gime->MaxEvent() ;
+ Int_t ievent ;
- for(fEvent = 0;fEvent< nEvents; fEvent++){
- if(!ReadDigits()) //reads digits for event fEvent
- return;
+ for(ievent = 0; ievent < nevents; ievent++){
+
+ gime->Event(ievent,"D") ;
+
+ if(ievent == 0)
+ GetCalibrationParameters() ;
+
+ fNumberOfEmcClusters = fNumberOfCpvClusters = 0 ;
+
MakeClusters() ;
- if(fToUnfold) MakeUnfolding() ;
- WriteRecPoints() ;
- if(strstr(option,"deb"))
+ if(fToUnfold)
+ MakeUnfolding() ;
+
+ WriteRecPoints(ievent) ;
+
+ if(strstr(option,"deb"))
PrintRecPoints(option) ;
- }
+
+ //increment the total number of digits per run
+ fRecPointsInRun += gime->EmcRecPoints()->GetEntriesFast() ;
+ fRecPointsInRun += gime->CpvRecPoints()->GetEntriesFast() ;
+ }
if(strstr(option,"tim")){
gBenchmark->Stop("PHOSClusterizer");
- cout << "AliPHOSClusterizer:" << endl ;
- cout << " took " << gBenchmark->GetCpuTime("PHOSClusterizer") << " seconds for Clusterizing "
- << gBenchmark->GetCpuTime("PHOSClusterizer")/nEvents << " seconds per event " << endl ;
- cout << endl ;
+ Info("Exec", " took %f seconds for Clusterizing %f seconds per event \n",
+ gBenchmark->GetCpuTime("PHOSClusterizer"),
+ gBenchmark->GetCpuTime("PHOSClusterizer")/nevents ) ;
}
-
-
}
//____________________________________________________________________________
-Bool_t AliPHOSClusterizerv1::FindFit(AliPHOSEmcRecPoint * emcRP, int * maxAt, Float_t * maxAtEnergy,
- Int_t nPar, Float_t * fitparameters)
+Bool_t AliPHOSClusterizerv1::FindFit(AliPHOSEmcRecPoint * emcRP, AliPHOSDigit ** maxAt, Float_t * maxAtEnergy,
+ Int_t nPar, Float_t * fitparameters) const
{
// Calls TMinuit to fit the energy distribution of a cluster with several maxima
+ // The initial values for fitting procedure are set equal to the positions of local maxima.
+ // Cluster will be fitted as a superposition of nPar/3 electromagnetic showers
+
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
+ TClonesArray * digits = gime->Digits() ;
+
gMinuit->mncler(); // Reset Minuit's list of paramters
gMinuit->SetPrintLevel(-1) ; // No Printout
TList * toMinuit = new TList();
toMinuit->AddAt(emcRP,0) ;
- toMinuit->AddAt(fDigits,1) ;
+ toMinuit->AddAt(digits,1) ;
gMinuit->SetObjectFit(toMinuit) ; // To tranfer pointer to UnfoldingChiSquare
Int_t iDigit ;
+ const AliPHOSGeometry * geom = gime->PHOSGeometry() ;
for(iDigit = 0; iDigit < nDigits; iDigit++){
- digit = (AliPHOSDigit *) maxAt[iDigit];
+ digit = maxAt[iDigit];
Int_t relid[4] ;
- Float_t x ;
- Float_t z ;
- fGeom->AbsToRelNumbering(digit->GetId(), relid) ;
- fGeom->RelPosInModule(relid, x, z) ;
+ Float_t x = 0.;
+ Float_t z = 0.;
+ geom->AbsToRelNumbering(digit->GetId(), relid) ;
+ geom->RelPosInModule(relid, x, z) ;
Float_t energy = maxAtEnergy[iDigit] ;
gMinuit->mnparm(index, "x", x, 0.1, 0, 0, ierflg) ;
index++ ;
if(ierflg != 0){
- cout << "PHOS Unfolding> Unable to set initial value for fit procedure : x = " << x << endl ;
+ Warning("FindFit", "PHOS Unfolding unable to set initial value for fit procedure : x = %f\n", x ) ;
return kFALSE;
}
gMinuit->mnparm(index, "z", z, 0.1, 0, 0, ierflg) ;
index++ ;
if(ierflg != 0){
- cout << "PHOS Unfolding> Unable to set initial value for fit procedure : z = " << z << endl ;
+ Warning("FindFit", "PHOS Unfolding unable to set initial value for fit procedure : z =%f\n", z ) ;
return kFALSE;
}
gMinuit->mnparm(index, "Energy", energy , 0.05*energy, 0., 4.*energy, ierflg) ;
index++ ;
if(ierflg != 0){
- cout << "PHOS Unfolding> Unable to set initial value for fit procedure : energy = " << energy << endl ;
+ Warning("FindFit", "PHOS Unfolding unable to set initial value for fit procedure : energy = %f\n", energy ) ;
return kFALSE;
}
}
gMinuit->mnexcm("MIGRAD", &p0, 0, ierflg) ; // minimize
if(ierflg == 4){ // Minimum not found
- cout << "PHOS Unfolding> Fit not converged, cluster abandoned "<< endl ;
+ Warning("FindFit", "PHOS Unfolding fit not converged, cluster abandoned\n" );
return kFALSE ;
}
for(index = 0; index < nPar; index++){
}
//____________________________________________________________________________
-void AliPHOSClusterizerv1::Init(){
+void AliPHOSClusterizerv1::GetCalibrationParameters()
+{
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
- if(!fIsInitialized){
- if(fHeaderFileName.IsNull())
- fHeaderFileName = "galice.root" ;
+ const TTask * task = gime->Digitizer(BranchName()) ;
+ if(strcmp(task->IsA()->GetName(),"AliPHOSDigitizer")==0){
+ const AliPHOSDigitizer * dig = static_cast<const AliPHOSDigitizer *>(task) ;
+
+ fADCchanelEmc = dig->GetEMCchannel() ;
+ fADCpedestalEmc = dig->GetEMCpedestal();
+ fADCchanelCpv = dig->GetCPVchannel() ;
+ fADCpedestalCpv = dig->GetCPVpedestal() ;
+ }
+ else{
+ fCalibrationDB = gime->CalibrationDB();
+ }
+}
- TFile * file = (TFile*) gROOT->GetFile(fHeaderFileName.Data() ) ;
+//____________________________________________________________________________
+void AliPHOSClusterizerv1::Init()
+{
+ // Make all memory allocations which can not be done in default constructor.
+ // Attach the Clusterizer task to the list of PHOS tasks
+
+ if ( strcmp(GetTitle(), "") == 0 )
+ SetTitle("galice.root") ;
+
+ TString branchname = GetName() ;
+ branchname.Remove(branchname.Index(Version())-1) ;
- if(file == 0){
- file = new TFile(fHeaderFileName.Data(),"update") ;
- gAlice = (AliRun *) file->Get("gAlice") ;
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance(GetTitle(),branchname.Data(), fToSplit ) ;
+ if ( gime == 0 ) {
+ Error("Init", "Could not obtain the Getter object !") ;
+ return ;
+ }
+
+ fSplitFile = 0 ;
+ if(fToSplit){
+ // construct the name of the file as /path/EMCAL.SDigits.root
+ //First - extract full path if necessary
+ TString fileName(GetTitle()) ;
+ Ssiz_t islash = fileName.Last('/') ;
+ if(islash<fileName.Length())
+ fileName.Remove(islash+1,fileName.Length()) ;
+ else
+ fileName="" ;
+ // Next - append the file name
+ fileName+="PHOS.RecData." ;
+ if((strcmp(branchname.Data(),"Default")!=0)&&(strcmp(branchname.Data(),"")!=0)){
+ fileName+=branchname ;
+ fileName+="." ;
}
+ fileName+="root" ;
+ // Finally - check if the file already opened or open the file
+ fSplitFile = static_cast<TFile*>(gROOT->GetFile(fileName.Data()));
+ if(!fSplitFile)
+ fSplitFile = TFile::Open(fileName.Data(),"update") ;
+ }
- AliPHOS * phos = (AliPHOS *) gAlice->GetDetector("PHOS") ;
- fGeom = AliPHOSGeometry::GetInstance(phos->GetGeometry()->GetName(),phos->GetGeometry()->GetTitle() );
- fDigits = new TClonesArray("AliPHOSDigit",10) ;
- fDigitizer = new AliPHOSDigitizer() ;
- fEmcRecPoints = new TObjArray(200) ;
- fCpvRecPoints = new TObjArray(200) ;
-
- if(!gMinuit) gMinuit = new TMinuit(100) ;
+
+ const AliPHOSGeometry * geom = gime->PHOSGeometry() ;
+ fEmcCrystals = geom->GetNModules() * geom->GetNCristalsInModule() ;
- // add Task to //root/Tasks folder
- TTask * roottasks = (TTask*)gROOT->GetRootFolder()->FindObject("Tasks") ;
- roottasks->Add(this) ;
+ if(!gMinuit)
+ gMinuit = new TMinuit(100) ;
- fIsInitialized = kTRUE ;
- }
+ gime->PostClusterizer(this) ;
+ gime->PostRecPoints(branchname) ;
+
}
+
+//____________________________________________________________________________
+void AliPHOSClusterizerv1::InitParameters()
+{
+
+ fNumberOfCpvClusters = 0 ;
+ fNumberOfEmcClusters = 0 ;
+
+ fCpvClusteringThreshold = 0.0;
+ fEmcClusteringThreshold = 0.2;
+
+ fEmcLocMaxCut = 0.03 ;
+ fCpvLocMaxCut = 0.03 ;
+
+ fW0 = 4.5 ;
+ fW0CPV = 4.0 ;
+
+ fEmcTimeGate = 1.e-8 ;
+
+ fToUnfold = kTRUE ;
+
+ TString clusterizerName( GetName()) ;
+ if (clusterizerName.IsNull() )
+ clusterizerName = "Default" ;
+ clusterizerName.Append(":") ;
+ clusterizerName.Append(Version()) ;
+ SetName(clusterizerName) ;
+ fRecPointsInRun = 0 ;
+ fCalibrationDB = 0 ;
+
+
+}
+
//____________________________________________________________________________
Int_t AliPHOSClusterizerv1::AreNeighbours(AliPHOSDigit * d1, AliPHOSDigit * d2)const
{
// Gives the neighbourness of two digits = 0 are not neighbour but continue searching
// = 1 are neighbour
// = 2 are not neighbour but do not continue searching
- // neighbours are defined as digits having at least common vertex
+ // neighbours are defined as digits having at least a common vertex
// The order of d1 and d2 is important: first (d1) should be a digit already in a cluster
// which is compared to a digit (d2) not yet in a cluster
+ const AliPHOSGeometry * geom = AliPHOSGetter::GetInstance()->PHOSGeometry() ;
+
Int_t rv = 0 ;
Int_t relid1[4] ;
- fGeom->AbsToRelNumbering(d1->GetId(), relid1) ;
+ geom->AbsToRelNumbering(d1->GetId(), relid1) ;
Int_t relid2[4] ;
- fGeom->AbsToRelNumbering(d2->GetId(), relid2) ;
+ geom->AbsToRelNumbering(d2->GetId(), relid2) ;
- if ( (relid1[0] == relid2[0]) && (relid1[1]==relid2[1]) ) { // inside the same PHOS module and the same PPSD Module
+ if ( (relid1[0] == relid2[0]) && (relid1[1]==relid2[1]) ) { // inside the same PHOS module
Int_t rowdiff = TMath::Abs( relid1[2] - relid2[2] ) ;
Int_t coldiff = TMath::Abs( relid1[3] - relid2[3] ) ;
if (( coldiff <= 1 ) && ( rowdiff <= 1 )){
+ if((relid1[1] != 0) || (TMath::Abs(d1->GetTime() - d2->GetTime() ) < fEmcTimeGate))
rv = 1 ;
}
else {
}
else {
- if( (relid1[0] < relid2[0]) || (relid1[1] < relid2[1]) )
+ if( (relid1[0] < relid2[0]) || (relid1[1] != relid2[1]) )
rv=2 ;
}
- //Do NOT clusterize upper PPSD
- if( IsInPpsd(d1) && IsInPpsd(d2) &&
- relid1[1] > 0 &&
- relid1[1] < fGeom->GetNumberOfPadsPhi()*fGeom->GetNumberOfPadsPhi() ) rv = 2 ;
-
return rv ;
}
// Tells if (true) or not (false) the digit is in a PHOS-EMC module
Bool_t rv = kFALSE ;
+ const AliPHOSGeometry * geom = AliPHOSGetter::GetInstance()->PHOSGeometry() ;
- Int_t relid[4] ;
- fGeom->AbsToRelNumbering(digit->GetId(), relid) ;
-
- if ( relid[1] == 0 ) rv = kTRUE;
-
- return rv ;
-}
-
-//____________________________________________________________________________
-Bool_t AliPHOSClusterizerv1::IsInPpsd(AliPHOSDigit * digit) const
-{
- // Tells if (true) or not (false) the digit is in a PHOS-PPSD module
-
- Bool_t rv = kFALSE ;
-
- Int_t relid[4] ;
- fGeom->AbsToRelNumbering(digit->GetId(), relid) ;
+ Int_t nEMC = geom->GetNModules()*geom->GetNPhi()*geom->GetNZ();
- if ( relid[1] > 0 && relid[0] > fGeom->GetNCPVModules() ) rv = kTRUE;
+ if(digit->GetId() <= nEMC ) rv = kTRUE;
return rv ;
}
// Tells if (true) or not (false) the digit is in a PHOS-CPV module
Bool_t rv = kFALSE ;
+ const AliPHOSGeometry * geom = AliPHOSGetter::GetInstance()->PHOSGeometry() ;
- Int_t relid[4] ;
- fGeom->AbsToRelNumbering(digit->GetId(), relid) ;
+ Int_t nEMC = geom->GetNModules()*geom->GetNPhi()*geom->GetNZ();
- if ( relid[1] > 0 && relid[0] <= fGeom->GetNCPVModules() ) rv = kTRUE;
+ if(digit->GetId() > nEMC ) rv = kTRUE;
return rv ;
}
-//____________________________________________________________________________
-Bool_t AliPHOSClusterizerv1::ReadDigits(){
-
- fNumberOfEmcClusters = 0 ;
- fNumberOfCpvClusters = 0 ;
-
- // Get Digits Tree header from file
- char treeName[20];
- sprintf(treeName,"TreeD%d",fEvent);
- gAlice->GetEvent(fEvent) ;
- gAlice->SetEvent(fEvent) ;
-
- TTree * treeD = gAlice->TreeD() ; // (TTree*)file->Get(treeName);
-
- if(treeD==0){
- cout << "Error in AliPHOSClusterizerv1 : no "<<treeName << endl ;
- cout << " Do nothing " << endl ;
- return kFALSE ;
- }
- TBranch * digitsBranch = 0;
- TBranch * digitizerBranch = 0;
-
- TObjArray * branches = treeD->GetListOfBranches() ;
- Int_t ibranch;
- Bool_t phosNotFound = kTRUE ;
- Bool_t digitizerNotFound = kTRUE ;
-
- for(ibranch = 0;ibranch <branches->GetEntries();ibranch++){
+//____________________________________________________________________________
+void AliPHOSClusterizerv1::WriteRecPoints(Int_t event)
+{
- if(phosNotFound){
- digitsBranch=(TBranch *) branches->At(ibranch) ;
- if( fDigitsBranchTitle.CompareTo(digitsBranch->GetTitle())==0 )
- if( strcmp(digitsBranch->GetName(),"PHOS") == 0)
- phosNotFound = kFALSE ;
- }
-
- if(digitizerNotFound){
- digitizerBranch = (TBranch *) branches->At(ibranch) ;
- if( fDigitsBranchTitle.CompareTo(digitizerBranch->GetTitle()) == 0)
- if( strcmp(digitizerBranch->GetName(),"AliPHOSDigitizer") == 0)
- digitizerNotFound = kFALSE ;
- }
-
- }
+ // Creates new branches with given title
+ // fills and writes into TreeR.
- if(digitizerNotFound || phosNotFound){
- cout << "ERROR in AliPHOSClusterizerv1: " << endl ;
- cout << " Can't find Branch with digits or Digitizer "<< endl ; ;
- cout << " Do nothing" <<endl ;
- return kFALSE ;
- }
- digitsBranch->SetAddress(&fDigits) ;
- digitizerBranch->SetAddress(&fDigitizer) ;
+ AliPHOSGetter *gime = AliPHOSGetter::GetInstance() ;
+ TObjArray * emcRecPoints = gime->EmcRecPoints() ;
+ TObjArray * cpvRecPoints = gime->CpvRecPoints() ;
+ TClonesArray * digits = gime->Digits() ;
+ TTree * treeR ;
- treeD->GetEvent(0) ;
+ if(fToSplit){
+ if(!fSplitFile)
+ return ;
+ fSplitFile->cd() ;
+ TString name("TreeR") ;
+ name += event ;
+ treeR = dynamic_cast<TTree*>(fSplitFile->Get(name));
+ }
+ else{
+ treeR = gAlice->TreeR();
+ }
- fPedestal = fDigitizer->GetPedestal() ;
- fSlope = fDigitizer->GetSlope() ;
- return kTRUE ;
-}
+ if(!treeR){
+ if(fSplitFile)
+ gAlice->MakeTree("R", fSplitFile);
+ else
+ gAlice->MakeTree("R", gROOT->GetFile(GetTitle()));
+ treeR = gAlice->TreeR() ;
+ }
-//____________________________________________________________________________
-void AliPHOSClusterizerv1::WriteRecPoints(){
-
Int_t index ;
- //Evaluate poisition, dispersion and other RecPoint properties...
- for(index = 0; index < fEmcRecPoints->GetEntries(); index++)
- ((AliPHOSEmcRecPoint *)fEmcRecPoints->At(index))->EvalAll(fW0,fDigits) ;
-
- fEmcRecPoints->Sort() ;
-
- for(index = 0; index < fEmcRecPoints->GetEntries(); index++)
- ((AliPHOSEmcRecPoint *)fEmcRecPoints->At(index))->SetIndexInList(index) ;
-
- //Now the same for CPV
- for(index = 0; index < fCpvRecPoints->GetEntries(); index++)
- ((AliPHOSRecPoint *)fCpvRecPoints->At(index))->EvalAll(fW0CPV,fDigits) ;
-
- fCpvRecPoints->Sort() ;
-
- for(index = 0; index < fCpvRecPoints->GetEntries(); index++)
- ((AliPHOSRecPoint *)fCpvRecPoints->At(index))->SetIndexInList(index) ;
-
- if(gAlice->TreeR()==0)
- gAlice->MakeTree("R") ;
+ //Evaluate position, dispersion and other RecPoint properties...
+ for(index = 0; index < emcRecPoints->GetEntries(); index++)
+ ((AliPHOSEmcRecPoint *)emcRecPoints->At(index))->EvalAll(fW0,digits) ;
-
- //Check, if branches already exist
- TBranch * emcBranch = 0;
- TBranch * cpvBranch = 0;
- TBranch * clusterizerBranch = 0;
+ emcRecPoints->Sort() ;
+ for(index = 0; index < emcRecPoints->GetEntries(); index++)
+ ((AliPHOSEmcRecPoint *)emcRecPoints->At(index))->SetIndexInList(index) ;
- TObjArray * branches = gAlice->TreeR()->GetListOfBranches() ;
- Int_t ibranch;
- Bool_t emcNotFound = kTRUE ;
- Bool_t cpvNotFound = kTRUE ;
- Bool_t clusterizerNotFound = kTRUE ;
+ emcRecPoints->Expand(emcRecPoints->GetEntriesFast()) ;
- for(ibranch = 0;ibranch <branches->GetEntries();ibranch++){
-
- if(emcNotFound){
- emcBranch=(TBranch *) branches->At(ibranch) ;
- if( fRecPointsBranchTitle.CompareTo(emcBranch->GetTitle())==0 ){
- if( strcmp(emcBranch->GetName(),"PHOSEmcRP") == 0) {
- emcNotFound = kFALSE ;
- }
- }
- }
- if(cpvNotFound){
- cpvBranch=(TBranch *) branches->At(ibranch) ;
- if( fRecPointsBranchTitle.CompareTo(cpvBranch->GetTitle())==0 ){
- if( strcmp(cpvBranch->GetName(),"PHOSCpvRP") == 0) {
- cpvNotFound = kFALSE ;
- }
- }
- }
-
- if(clusterizerNotFound){
- clusterizerBranch = (TBranch *) branches->At(ibranch) ;
- if( fRecPointsBranchTitle.CompareTo(clusterizerBranch->GetTitle()) == 0){
- if( strcmp(clusterizerBranch->GetName(),"AliPHOSClusterizer") == 0) {
- clusterizerNotFound = kFALSE ;
- }
- }
- }
-
- }
+ //Now the same for CPV
+ for(index = 0; index < cpvRecPoints->GetEntries(); index++)
+ ((AliPHOSRecPoint *)cpvRecPoints->At(index))->EvalAll(fW0CPV,digits) ;
- if(!(clusterizerNotFound && emcNotFound && cpvNotFound)){
- cout << "AliPHOSClusterizer error" << endl;
- cout << " Branches PHOSEmcRP, PHOSCpvRP and AliPHOSClusterizer " << endl ;
- cout << " with title '" << fRecPointsBranchTitle.Data() <<"' already exist" << endl ;
- cout << " can not overwrite " << endl ;
- return ;
- }
-
- //Make branches in TreeR for RecPoints and Clusterizer
- 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()) ;
- }
+ cpvRecPoints->Sort() ;
- //Make new branches
- TDirectory *cwd = gDirectory;
+ for(index = 0; index < cpvRecPoints->GetEntries(); index++)
+ ((AliPHOSRecPoint *)cpvRecPoints->At(index))->SetIndexInList(index) ;
+
+ cpvRecPoints->Expand(cpvRecPoints->GetEntriesFast()) ;
- //First EMC
Int_t bufferSize = 32000 ;
Int_t splitlevel = 0 ;
- emcBranch = gAlice->TreeR()->Branch("PHOSEmcRP","TObjArray",&fEmcRecPoints,bufferSize,splitlevel);
- emcBranch->SetTitle(fRecPointsBranchTitle.Data());
- if (filename) {
- emcBranch->SetFile(filename);
- TIter next( emcBranch->GetListOfBranches());
- while ((emcBranch=(TBranch*)next())) {
- emcBranch->SetFile(filename);
- }
- cwd->cd();
- }
+
+ //First EMC
+ TBranch * emcBranch = treeR->Branch("PHOSEmcRP","TObjArray",&emcRecPoints,bufferSize,splitlevel);
+ emcBranch->SetTitle(BranchName());
//Now CPV branch
- cpvBranch = gAlice->TreeR()->Branch("PHOSCpvRP","TObjArray",&fCpvRecPoints,bufferSize,splitlevel);
- cpvBranch->SetTitle(fRecPointsBranchTitle.Data());
- if (filename) {
- cpvBranch->SetFile(filename);
- TIter next( cpvBranch->GetListOfBranches());
- while ((cpvBranch=(TBranch*)next())) {
- cpvBranch->SetFile(filename);
- }
- cwd->cd();
- }
+ TBranch * cpvBranch = treeR->Branch("PHOSCpvRP","TObjArray",&cpvRecPoints,bufferSize,splitlevel);
+ cpvBranch->SetTitle(BranchName());
//And Finally clusterizer branch
AliPHOSClusterizerv1 * cl = this ;
- clusterizerBranch = gAlice->TreeR()->Branch("AliPHOSClusterizer","AliPHOSClusterizerv1",
+ TBranch * clusterizerBranch = treeR->Branch("AliPHOSClusterizer","AliPHOSClusterizerv1",
&cl,bufferSize,splitlevel);
- clusterizerBranch->SetTitle(fRecPointsBranchTitle.Data());
- if (filename) {
- clusterizerBranch->SetFile(filename);
- TIter next( clusterizerBranch->GetListOfBranches());
- while ((clusterizerBranch=(TBranch*)next())) {
- clusterizerBranch->SetFile(filename);
- }
- cwd->cd();
- }
-
- gAlice->TreeR()->Fill() ;
-
- gAlice->TreeR()->Write(0,kOverwrite) ;
-
+ clusterizerBranch->SetTitle(BranchName());
+
+ emcBranch ->Fill() ;
+ cpvBranch ->Fill() ;
+ clusterizerBranch->Fill() ;
+
+ treeR->AutoSave() ;
+ if(gAlice->TreeR()!=treeR)
+ treeR->Delete();
}
//____________________________________________________________________________
{
// Steering method to construct the clusters stored in a list of Reconstructed Points
// A cluster is defined as a list of neighbour digits
- fEmcRecPoints->Clear() ;
- fCpvRecPoints->Clear() ;
-
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
+
+ TObjArray * emcRecPoints = gime->EmcRecPoints(BranchName()) ;
+ TObjArray * cpvRecPoints = gime->CpvRecPoints(BranchName()) ;
+ emcRecPoints->Delete() ;
+ cpvRecPoints->Delete() ;
+
+ TClonesArray * digits = gime->Digits() ;
+ if ( !digits ) {
+ Fatal("MakeClusters", "Digits with name %s not found !", BranchName().Data() ) ;
+ }
+ TClonesArray * digitsC = (TClonesArray*)digits->Clone() ;
+
+
// Clusterization starts
- TClonesArray * digits = (TClonesArray*)fDigits->Clone() ;
- TIter nextdigit(digits) ;
+ TIter nextdigit(digitsC) ;
AliPHOSDigit * digit ;
Bool_t notremoved = kTRUE ;
- while ( (digit = (AliPHOSDigit *)nextdigit()) ) { // scan over the list of digits
+ while ( (digit = (AliPHOSDigit *)nextdigit()) ) { // scan over the list of digitsC
AliPHOSRecPoint * clu = 0 ;
- TArrayI clusterdigitslist(1000) ;
+ TArrayI clusterdigitslist(1500) ;
Int_t index ;
- if (( IsInEmc (digit) && Calibrate(digit->GetAmp()) > fEmcClusteringThreshold ) ||
- ( IsInPpsd(digit) && Calibrate(digit->GetAmp()) > fPpsdClusteringThreshold ) ||
- ( IsInCpv (digit) && Calibrate(digit->GetAmp()) > fCpvClusteringThreshold ) ) {
-
+ if (( IsInEmc (digit) && Calibrate(digit->GetAmp(),digit->GetId()) > fEmcClusteringThreshold ) ||
+ ( IsInCpv (digit) && Calibrate(digit->GetAmp(),digit->GetId()) > fCpvClusteringThreshold ) ) {
Int_t iDigitInCluster = 0 ;
-
+
if ( IsInEmc(digit) ) {
// start a new EMC RecPoint
- if(fNumberOfEmcClusters >= fEmcRecPoints->GetSize()) fEmcRecPoints->Expand(2*fNumberOfEmcClusters+1) ;
- fEmcRecPoints->AddAt(new AliPHOSEmcRecPoint(), fNumberOfEmcClusters) ;
- clu = (AliPHOSEmcRecPoint *) fEmcRecPoints->At(fNumberOfEmcClusters) ;
- fNumberOfEmcClusters++ ;
- clu->AddDigit(*digit, Calibrate(digit->GetAmp())) ;
+ if(fNumberOfEmcClusters >= emcRecPoints->GetSize())
+ emcRecPoints->Expand(2*fNumberOfEmcClusters+1) ;
+
+ emcRecPoints->AddAt(new AliPHOSEmcRecPoint(""), fNumberOfEmcClusters) ;
+ clu = (AliPHOSEmcRecPoint *) emcRecPoints->At(fNumberOfEmcClusters) ;
+ fNumberOfEmcClusters++ ;
+ clu->AddDigit(*digit, Calibrate(digit->GetAmp(),digit->GetId())) ;
clusterdigitslist[iDigitInCluster] = digit->GetIndexInList() ;
iDigitInCluster++ ;
- digits->Remove(digit) ;
+ digitsC->Remove(digit) ;
} else {
- // start a new PPSD/CPV cluster
- if(fNumberOfCpvClusters >= fCpvRecPoints->GetSize()) fCpvRecPoints->Expand(2*fNumberOfCpvClusters+1);
- if(IsInPpsd(digit))
- fCpvRecPoints->AddAt(new AliPHOSPpsdRecPoint(),fNumberOfCpvClusters) ;
- else
- fCpvRecPoints->AddAt(new AliPHOSCpvRecPoint(), fNumberOfCpvClusters) ;
- clu = (AliPHOSPpsdRecPoint *) fCpvRecPoints->At(fNumberOfCpvClusters) ;
- fNumberOfCpvClusters++ ;
+ // start a new CPV cluster
+ if(fNumberOfCpvClusters >= cpvRecPoints->GetSize())
+ cpvRecPoints->Expand(2*fNumberOfCpvClusters+1);
+
+ cpvRecPoints->AddAt(new AliPHOSCpvRecPoint(""), fNumberOfCpvClusters) ;
- clu->AddDigit(*digit, Calibrate(digit->GetAmp()) ) ;
+ clu = (AliPHOSCpvRecPoint *) cpvRecPoints->At(fNumberOfCpvClusters) ;
+ fNumberOfCpvClusters++ ;
+ clu->AddDigit(*digit, Calibrate(digit->GetAmp(),digit->GetId()) ) ;
clusterdigitslist[iDigitInCluster] = digit->GetIndexInList() ;
iDigitInCluster++ ;
- digits->Remove(digit) ;
+ digitsC->Remove(digit) ;
nextdigit.Reset() ;
- // Here we remove resting EMC digits, which cannot make cluster
+ // Here we remove remaining EMC digits, which cannot make a cluster
if( notremoved ) {
while( ( digit = (AliPHOSDigit *)nextdigit() ) ) {
if( IsInEmc(digit) )
- digits->Remove(digit) ;
+ digitsC->Remove(digit) ;
else
break ;
}
AliPHOSDigit * digitN ;
index = 0 ;
while (index < iDigitInCluster){ // scan over digits already in cluster
- digit = (AliPHOSDigit*)fDigits->At(clusterdigitslist[index]) ;
+ digit = (AliPHOSDigit*)digits->At(clusterdigitslist[index]) ;
index++ ;
while ( (digitN = (AliPHOSDigit *)nextdigit()) ) { // scan over the reduced list of digits
Int_t ineb = AreNeighbours(digit, digitN); // call (digit,digitN) in THAT oder !!!!!
case 0 : // not a neighbour
break ;
case 1 : // are neighbours
- clu->AddDigit(*digitN, Calibrate( digitN->GetAmp() ) ) ;
+ clu->AddDigit(*digitN, Calibrate( digitN->GetAmp(), digitN->GetId() ) ) ;
clusterdigitslist[iDigitInCluster] = digitN->GetIndexInList() ;
iDigitInCluster++ ;
- digits->Remove(digitN) ;
+ digitsC->Remove(digitN) ;
break ;
case 2 : // too far from each other
goto endofloop;
} // while digit
- delete digits ;
+ delete digitsC ;
}
//____________________________________________________________________________
-void AliPHOSClusterizerv1::MakeUnfolding(){
- //Unfolds clusters using the shape of ElectroMagnetic shower
- // Performs unfolding of all EMC/CPV but NOT ppsd clusters
+void AliPHOSClusterizerv1::MakeUnfolding()
+{
+ // Unfolds clusters using the shape of an ElectroMagnetic shower
+ // Performs unfolding of all EMC/CPV clusters
- //Unfold first EMC clusters
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
+
+
+ const AliPHOSGeometry * geom = gime->PHOSGeometry() ;
+ TObjArray * emcRecPoints = gime->EmcRecPoints(BranchName()) ;
+ TObjArray * cpvRecPoints = gime->CpvRecPoints(BranchName()) ;
+ TClonesArray * digits = gime->Digits() ;
+
+ // Unfold first EMC clusters
if(fNumberOfEmcClusters > 0){
- Int_t nModulesToUnfold = fGeom->GetNModules() ;
+ Int_t nModulesToUnfold = geom->GetNModules() ;
Int_t numberofNotUnfolded = fNumberOfEmcClusters ;
Int_t index ;
for(index = 0 ; index < numberofNotUnfolded ; index++){
- AliPHOSEmcRecPoint * emcRecPoint = (AliPHOSEmcRecPoint *) fEmcRecPoints->At(index) ;
+ AliPHOSEmcRecPoint * emcRecPoint = (AliPHOSEmcRecPoint *) emcRecPoints->At(index) ;
if(emcRecPoint->GetPHOSMod()> nModulesToUnfold)
break ;
Int_t nMultipl = emcRecPoint->GetMultiplicity() ;
- Int_t * maxAt = new Int_t[nMultipl] ;
+ AliPHOSDigit ** maxAt = new AliPHOSDigit*[nMultipl] ;
Float_t * maxAtEnergy = new Float_t[nMultipl] ;
- Int_t nMax = emcRecPoint->GetNumberOfLocalMax(maxAt, maxAtEnergy,fEmcLocMaxCut,fDigits) ;
+ Int_t nMax = emcRecPoint->GetNumberOfLocalMax(maxAt, maxAtEnergy,fEmcLocMaxCut,digits) ;
if( nMax > 1 ) { // if cluster is very flat (no pronounced maximum) then nMax = 0
UnfoldCluster(emcRecPoint, nMax, maxAt, maxAtEnergy) ;
- fEmcRecPoints->Remove(emcRecPoint);
- fEmcRecPoints->Compress() ;
+ emcRecPoints->Remove(emcRecPoint);
+ emcRecPoints->Compress() ;
index-- ;
fNumberOfEmcClusters -- ;
numberofNotUnfolded-- ;
delete[] maxAtEnergy ;
}
}
- //Unfolding of EMC clusters finished
+ // Unfolding of EMC clusters finished
- //Unfold now CPV clusters
+ // Unfold now CPV clusters
if(fNumberOfCpvClusters > 0){
- Int_t nModulesToUnfold = fGeom->GetNCPVModules() ;
+ Int_t nModulesToUnfold = geom->GetNModules() ;
Int_t numberofCpvNotUnfolded = fNumberOfCpvClusters ;
Int_t index ;
for(index = 0 ; index < numberofCpvNotUnfolded ; index++){
- AliPHOSRecPoint * recPoint = (AliPHOSRecPoint *) fCpvRecPoints->At(index) ;
+ AliPHOSRecPoint * recPoint = (AliPHOSRecPoint *) cpvRecPoints->At(index) ;
if(recPoint->GetPHOSMod()> nModulesToUnfold)
break ;
AliPHOSEmcRecPoint * emcRecPoint = (AliPHOSEmcRecPoint*) recPoint ;
Int_t nMultipl = emcRecPoint->GetMultiplicity() ;
- Int_t * maxAt = new Int_t[nMultipl] ;
+ AliPHOSDigit ** maxAt = new AliPHOSDigit*[nMultipl] ;
Float_t * maxAtEnergy = new Float_t[nMultipl] ;
- Int_t nMax = emcRecPoint->GetNumberOfLocalMax(maxAt, maxAtEnergy,fCpvLocMaxCut,fDigits) ;
+ Int_t nMax = emcRecPoint->GetNumberOfLocalMax(maxAt, maxAtEnergy,fCpvLocMaxCut,digits) ;
if( nMax > 1 ) { // if cluster is very flat (no pronounced maximum) then nMax = 0
UnfoldCluster(emcRecPoint, nMax, maxAt, maxAtEnergy) ;
- fCpvRecPoints->Remove(emcRecPoint);
- fCpvRecPoints->Compress() ;
+ cpvRecPoints->Remove(emcRecPoint);
+ cpvRecPoints->Compress() ;
index-- ;
numberofCpvNotUnfolded-- ;
fNumberOfCpvClusters-- ;
}
-//____________________________________________________________________________
-void AliPHOSClusterizerv1::SetDigitsBranch(const char * title){
-
- fDigitsBranchTitle = title ;
-
-}
-//____________________________________________________________________________
-void AliPHOSClusterizerv1::SetRecPointsBranch(const char * title){
-
- fRecPointsBranchTitle = title;
-
-}
-
//____________________________________________________________________________
Double_t AliPHOSClusterizerv1::ShowerShape(Double_t r)
{
// Shape of the shower (see PHOS TDR)
- // If you change this function, change also the gradien evaluation in ChiSquare()
+ // If you change this function, change also the gradient evaluation in ChiSquare()
Double_t r4 = r*r*r*r ;
Double_t r295 = TMath::Power(r, 2.95) ;
//____________________________________________________________________________
void AliPHOSClusterizerv1::UnfoldCluster(AliPHOSEmcRecPoint * iniEmc,
Int_t nMax,
- int * maxAt,
+ AliPHOSDigit ** maxAt,
Float_t * maxAtEnergy)
{
// Performs the unfolding of a cluster with nMax overlapping showers
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
+
+ const AliPHOSGeometry * geom = gime->PHOSGeometry() ;
+ const TClonesArray * digits = gime->Digits() ;
+ TObjArray * emcRecPoints = gime->EmcRecPoints() ;
+ TObjArray * cpvRecPoints = gime->CpvRecPoints() ;
+
Int_t nPar = 3 * nMax ;
Float_t * fitparameters = new Float_t[nPar] ;
Int_t nDigits = iniEmc->GetMultiplicity() ;
Float_t * efit = new Float_t[nDigits] ;
- Float_t xDigit,zDigit,distance ;
- Float_t xpar,zpar,epar ;
+ Float_t xDigit=0.,zDigit=0.,distance=0. ;
+ Float_t xpar=0.,zpar=0.,epar=0. ;
Int_t relid[4] ;
- AliPHOSDigit * digit ;
+ AliPHOSDigit * digit = 0 ;
Int_t * emcDigits = iniEmc->GetDigitsList() ;
Int_t iparam ;
Int_t iDigit ;
for(iDigit = 0 ; iDigit < nDigits ; iDigit ++){
- digit = (AliPHOSDigit*) fDigits->At(emcDigits[iDigit] ) ;
- fGeom->AbsToRelNumbering(digit->GetId(), relid) ;
- fGeom->RelPosInModule(relid, xDigit, zDigit) ;
+ digit = (AliPHOSDigit*) digits->At(emcDigits[iDigit] ) ;
+ geom->AbsToRelNumbering(digit->GetId(), relid) ;
+ geom->RelPosInModule(relid, xDigit, zDigit) ;
efit[iDigit] = 0;
iparam = 0 ;
epar = fitparameters[iparam+2] ;
iparam += 3 ;
- AliPHOSEmcRecPoint * emcRP ;
+ AliPHOSEmcRecPoint * emcRP = 0 ;
if(iniEmc->IsEmc()){ //create new entries in fEmcRecPoints...
- if(fNumberOfEmcClusters >= fEmcRecPoints->GetSize())
- fEmcRecPoints->Expand(2*fNumberOfEmcClusters) ;
+ if(fNumberOfEmcClusters >= emcRecPoints->GetSize())
+ emcRecPoints->Expand(2*fNumberOfEmcClusters) ;
- (*fEmcRecPoints)[fNumberOfEmcClusters] = new AliPHOSEmcRecPoint() ;
- emcRP = (AliPHOSEmcRecPoint *) fEmcRecPoints->At(fNumberOfEmcClusters);
+ (*emcRecPoints)[fNumberOfEmcClusters] = new AliPHOSEmcRecPoint("") ;
+ emcRP = (AliPHOSEmcRecPoint *) emcRecPoints->At(fNumberOfEmcClusters);
fNumberOfEmcClusters++ ;
}
else{//create new entries in fCpvRecPoints
- if(fNumberOfCpvClusters >= fCpvRecPoints->GetSize())
- fCpvRecPoints->Expand(2*fNumberOfCpvClusters) ;
+ if(fNumberOfCpvClusters >= cpvRecPoints->GetSize())
+ cpvRecPoints->Expand(2*fNumberOfCpvClusters) ;
- (*fCpvRecPoints)[fNumberOfCpvClusters] = new AliPHOSCpvRecPoint() ;
- emcRP = (AliPHOSEmcRecPoint *) fCpvRecPoints->At(fNumberOfCpvClusters);
+ (*cpvRecPoints)[fNumberOfCpvClusters] = new AliPHOSCpvRecPoint("") ;
+ emcRP = (AliPHOSEmcRecPoint *) cpvRecPoints->At(fNumberOfCpvClusters);
fNumberOfCpvClusters++ ;
}
Float_t eDigit ;
for(iDigit = 0 ; iDigit < nDigits ; iDigit ++){
- digit = (AliPHOSDigit*) fDigits->At( emcDigits[iDigit] ) ;
- fGeom->AbsToRelNumbering(digit->GetId(), relid) ;
- fGeom->RelPosInModule(relid, xDigit, zDigit) ;
+ digit = (AliPHOSDigit*) digits->At( emcDigits[iDigit] ) ;
+ geom->AbsToRelNumbering(digit->GetId(), relid) ;
+ geom->RelPosInModule(relid, xDigit, zDigit) ;
distance = (xDigit - xpar) * (xDigit - xpar) + (zDigit - zpar) * (zDigit - zpar) ;
distance = TMath::Sqrt(distance) ;
ratio = epar * ShowerShape(distance) / efit[iDigit] ;
//_____________________________________________________________________________
void AliPHOSClusterizerv1::UnfoldingChiSquare(Int_t & nPar, Double_t * Grad, Double_t & fret, Double_t * x, Int_t iflag)
{
- // Calculates th Chi square for the cluster unfolding minimization
+ // Calculates the Chi square for the cluster unfolding minimization
// Number of parameters, Gradient, Chi squared, parameters, what to do
-
TList * toMinuit = (TList*) gMinuit->GetObjectFit() ;
AliPHOSEmcRecPoint * emcRP = (AliPHOSEmcRecPoint*) toMinuit->At(0) ;
Int_t * emcDigits = emcRP->GetDigitsList() ;
- Int_t nOfDigits = emcRP->GetDigitsMultiplicity() ;
+ Int_t nOdigits = emcRP->GetDigitsMultiplicity() ;
Float_t * emcEnergies = emcRP->GetEnergiesList() ;
- AliPHOSGeometry * geom = AliPHOSGeometry::GetInstance() ;
-
+ const AliPHOSGeometry * geom = AliPHOSGetter::GetInstance()->PHOSGeometry() ;
fret = 0. ;
Int_t iparam ;
AliPHOSDigit * digit ;
Int_t iDigit ;
- for( iDigit = 0 ; iDigit < nOfDigits ; iDigit++) {
+ for( iDigit = 0 ; iDigit < nOdigits ; iDigit++) {
digit = (AliPHOSDigit*) digits->At( emcDigits[iDigit] ) ;
//____________________________________________________________________________
void AliPHOSClusterizerv1::Print(Option_t * option)const
{
- if(fIsInitialized){
-
+ // Print clusterizer parameters
+
+ TString message ;
+ TString taskName(GetName()) ;
+ taskName.ReplaceAll(Version(), "") ;
+
+ if( strcmp(GetName(), "") !=0 ) {
// Print parameters
-
- cout << "---------------"<< GetName() << " " << GetTitle()<< "-----------" << endl
- << "Clusterizing digits from the file: " << fHeaderFileName.Data() << endl
- << " Branch: " << fDigitsBranchTitle.Data() << endl
- << endl
- << " EMC Clustering threshold = " << fEmcClusteringThreshold << endl
- << " EMC Local Maximum cut = " << fEmcLocMaxCut << endl
- << " EMC Logarothmic weight = " << fW0 << endl
- << endl
- << " CPV Clustering threshold = " << fCpvClusteringThreshold << endl
- << " CPV Local Maximum cut = " << fCpvLocMaxCut << endl
- << " CPV Logarothmic weight = " << fW0CPV << endl
- << endl
- << " PPSD Clustering threshold = " << fPpsdClusteringThreshold << endl;
+ message = "\n--------------- %s %s -----------\n" ;
+ message += "Clusterizing digits from the file: %s\n" ;
+ message += " Branch: %s\n" ;
+ message += " EMC Clustering threshold = %f\n" ;
+ message += " EMC Local Maximum cut = %f\n" ;
+ message += " EMC Logarothmic weight = %f\n" ;
+ message += " CPV Clustering threshold = %f\n" ;
+ message += " CPV Local Maximum cut = %f\n" ;
+ message += " CPV Logarothmic weight = %f\n" ;
if(fToUnfold)
- cout << " Unfolding on " << endl ;
+ message += " Unfolding on\n" ;
else
- cout << " Unfolding off " << endl ;
+ message += " Unfolding off\n" ;
- cout << "------------------------------------------------------------------" <<endl ;
+ message += "------------------------------------------------------------------" ;
}
- else
- cout << " AliPHOSClusterizerv1 not initialized " << endl ;
+ else
+ message = " AliPHOSClusterizerv1 not initialized " ;
+
+ Info("Print", message.Data(),
+ taskName.Data(),
+ GetTitle(),
+ taskName.Data(),
+ GetName(),
+ fEmcClusteringThreshold,
+ fEmcLocMaxCut,
+ fW0,
+ fCpvClusteringThreshold,
+ fCpvLocMaxCut,
+ fW0CPV ) ;
}
-//____________________________________________________________________________
-void AliPHOSClusterizerv1::PrintRecPoints(Option_t * option){
- //Prints list of RecPoints produced at the current pass of AliPHOSClusterizer
- cout << "AliPHOSClusterizerv1: " << endl ;
- cout << " Found "<< fEmcRecPoints->GetEntriesFast() << " EMC Rec Points and "
- << fCpvRecPoints->GetEntriesFast() << " CPV RecPoints" << endl ;
+//____________________________________________________________________________
+void AliPHOSClusterizerv1::PrintRecPoints(Option_t * option)
+{
+ // Prints list of RecPoints produced at the current pass of AliPHOSClusterizer
+
+ TObjArray * emcRecPoints = AliPHOSGetter::GetInstance()->EmcRecPoints(BranchName()) ;
+ TObjArray * cpvRecPoints = AliPHOSGetter::GetInstance()->CpvRecPoints(BranchName()) ;
+
+ TString message ;
+ message = "\nevent " ;
+ message += gAlice->GetEvNumber() ;
+ message += "\n Found " ;
+ message += emcRecPoints->GetEntriesFast() ;
+ message += "EMC RecPoints and " ;
+ message += cpvRecPoints->GetEntriesFast() ;
+ message += " CPV RecPoints \n" ;
+
+ fRecPointsInRun += emcRecPoints->GetEntriesFast() ;
+ fRecPointsInRun += cpvRecPoints->GetEntriesFast() ;
+
+ char * tempo = new char[8192];
+
if(strstr(option,"all")) {
- cout << "EMC clusters " << endl ;
- cout << " Index "
- << " Ene(MeV) "
- << " Multi "
- << " Module "
- << " X "
- << " Y "
- << " Z "
- << " Lambda 1 "
- << " Lambda 2 "
- << " MaxEnergy "
- << " # of prim "
- << " Primaries list " << endl;
-
+ message += "\nEMC clusters\n" ;
+ message += "Index Ene(MeV) Multi Module X Y Z Lambda 1 Lambda 2 # of prim Primaries list\n" ;
Int_t index ;
- for (index = 0 ; index < fEmcRecPoints->GetEntries() ; index++) {
- AliPHOSEmcRecPoint * rp = (AliPHOSEmcRecPoint * )fEmcRecPoints->At(index) ;
-
- cout << setw(6) << rp->GetIndexInList() << " ";
- cout << setw(6) << rp->GetEnergy() << " ";
- cout << setw(6) << rp->GetMultiplicity()<< " ";
- cout << setw(6) << rp->GetPHOSMod() << " ";
-
+ for (index = 0 ; index < emcRecPoints->GetEntries() ; index++) {
+ AliPHOSEmcRecPoint * rp = (AliPHOSEmcRecPoint * )emcRecPoints->At(index) ;
TVector3 locpos;
rp->GetLocalPosition(locpos);
- cout << setw(8) << locpos.X() << " ";
- cout << setw(8) << locpos.Y() << " ";
- cout << setw(8) << locpos.Z() << " ";
-
Float_t lambda[2];
rp->GetElipsAxis(lambda);
- cout << setw(10)<< lambda[0] << " ";
- cout << setw(10)<< lambda[1] << " ";
-
-
Int_t * primaries;
Int_t nprimaries;
primaries = rp->GetPrimaries(nprimaries);
- cout << setw(8) << primaries << " ";
-
- for (Int_t iprimary=0; iprimary<nprimaries; iprimary++)
- cout << setw(4) << primaries[iprimary] << " ";
- cout << endl;
- }
- cout << endl ;
-
- //Now plot PCV/PPSD recPoints
- cout << "EMC clusters " << endl ;
- cout << " Index "
- << " Multi "
- << " Module "
- << " Layer "
- << " X "
- << " Y "
- << " Z "
- << " # of prim "
- << " Primaries list " << endl;
-
- for (index = 0 ; index < fEmcRecPoints->GetEntries() ; index++) {
- AliPHOSRecPoint * rp = (AliPHOSRecPoint * )fCpvRecPoints->At(index) ;
- cout << setw(6) << rp->GetIndexInList() << " ";
- cout << setw(6) << rp->GetPHOSMod() << " ";
-
- if( (strcmp(rp->ClassName() , "AliPHOSPpsdRecPoint" )) == 0){
- AliPHOSPpsdRecPoint * ppsd = (AliPHOSPpsdRecPoint*) rp ;
- if(ppsd->GetUp())
- cout <<" CPV ";
- else
- cout <<" PPSD ";
- }
- else
- cout <<" CPV ";
+ sprintf(tempo, "\n%6d %8.2f %3d %2d %4.1f %4.1f %4.1f %4f %4f %2d : ",
+ rp->GetIndexInList(), rp->GetEnergy(), rp->GetMultiplicity(), rp->GetPHOSMod(),
+ locpos.X(), locpos.Y(), locpos.Z(), lambda[0], lambda[1], nprimaries) ;
+ message += tempo ;
- TVector3 locpos;
- rp->GetLocalPosition(locpos);
- cout << setw(8) << locpos.X() << " ";
- cout << setw(8) << locpos.Y() << " ";
- cout << setw(8) << locpos.Z() << " ";
+ for (Int_t iprimary=0; iprimary<nprimaries; iprimary++) {
+ sprintf(tempo, "%d ", primaries[iprimary] ) ;
+ message += tempo ;
+ }
- Int_t * primaries;
- Int_t nprimaries;
- primaries = rp->GetPrimaries(nprimaries);
- cout << setw(8) << primaries << " ";
-
- for (Int_t iprimary=0; iprimary<nprimaries; iprimary++)
- cout << setw(4) << primaries[iprimary] << " ";
- cout << endl;
+ //Now plot CPV recPoints
+ message += "Index Ene(MeV) Module X Y Z # of prim Primaries list\n" ;
+ for (index = 0 ; index < cpvRecPoints->GetEntries() ; index++) {
+ AliPHOSRecPoint * rp = (AliPHOSRecPoint * )cpvRecPoints->At(index) ;
+
+ TVector3 locpos;
+ rp->GetLocalPosition(locpos);
+
+ Int_t * primaries;
+ Int_t nprimaries ;
+ primaries = rp->GetPrimaries(nprimaries);
+ sprintf(tempo, "\n%6d %8.2f %2d %4.1f %4.1f %4.1f %2d : ",
+ rp->GetIndexInList(), rp->GetEnergy(), rp->GetPHOSMod(),
+ locpos.X(), locpos.Y(), locpos.Z(), nprimaries) ;
+ message += tempo ;
+ primaries = rp->GetPrimaries(nprimaries);
+ for (Int_t iprimary=0; iprimary<nprimaries; iprimary++) {
+ sprintf(tempo, "%d ", primaries[iprimary] ) ;
+ message += tempo ;
+ }
+ }
}
-
-
- cout << "-------------------------------------------------"<<endl ;
}
+ delete tempo ;
+ Info("Print", message.Data() ) ;
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff