#include "AliEMCALSDigitizer.h"
#include "AliEMCALGeometry.h"
#include "AliEMCALv1.h"
+#include "AliEMCALGetter.h"
ClassImp(AliEMCALSDigitizer)
AliEMCALSDigitizer::AliEMCALSDigitizer():TTask("AliEMCALSDigitizer","")
{
// ctor
- fA = 0;
- fB = 10000000. ;
- fPrimThreshold = 0.01 ;
- fNevents = 0 ;
- fSDigits = 0 ;
- fHits = 0 ;
+ fA = fB = fNevents = 0 ;
+ fTowerPrimThreshold = fPreShowerPrimThreshold = fPhotonElectronFactor = 0. ;
+ fHits = fSDigits = fSDigits = 0 ;
+
fIsInitialized = kFALSE ;
+
}
//____________________________________________________________________________
-AliEMCALSDigitizer::AliEMCALSDigitizer(const char* headerFile, const char *sDigitsTitle):TTask("AliEMCALSDigitizer","")
+AliEMCALSDigitizer::AliEMCALSDigitizer(const char* headerFile, const char *sDigitsTitle):TTask(sDigitsTitle, headerFile)
{
// ctor
fA = 0;
fB = 10000000.;
- fPrimThreshold = 0.01 ;
- fNevents = 0 ;
- fSDigitsTitle = sDigitsTitle ;
- fHeadersFile = headerFile ;
- fSDigits = new TClonesArray("AliEMCALDigit",1000);
- fHits = new TClonesArray("AliEMCALHit",1000);
-
- TFile * file = (TFile*) gROOT->GetFile(fHeadersFile.Data() ) ;
-
- //File was not opened yet
- if(file == 0){
- if(fHeadersFile.Contains("rfio"))
- file = TFile::Open(fHeadersFile,"update") ;
- else
- file = new TFile(fHeadersFile.Data(),"update") ;
- gAlice = (AliRun *) file->Get("gAlice") ;
- }
-
- //add Task to //root/Tasks folder
- TTask * roottasks = (TTask*)gROOT->GetRootFolder()->FindObject("Tasks") ;
- roottasks->Add(this) ;
-
- fIsInitialized = kTRUE ;
+ fTowerPrimThreshold = 0.01 ;
+ fPreShowerPrimThreshold = 0.0001 ;
+ fNevents = 0 ;
+ fPhotonElectronFactor = 5000. ; // photoelectrons per GeV
+ Init();
}
//____________________________________________________________________________
}
//____________________________________________________________________________
void AliEMCALSDigitizer::Init(){
- //Initialization can not be done in the default constructor
- if(!fIsInitialized){
+ // Initialization: open root-file, allocate arrays for hits and sdigits,
+ // attach task SDigitizer to the list of PHOS tasks
+ //
+ // Initialization can not be done in the default constructor
+ //============================================================= YS
+ // The initialisation is now done by the getter
- if(fHeadersFile.IsNull())
- fHeadersFile="galice.root" ;
+if( strcmp(GetTitle(), "") == 0 )
+ SetTitle("galice.root") ;
+
+ AliEMCALGetter * gime = AliEMCALGetter::GetInstance(GetTitle(), GetName(), "update") ;
+ if ( gime == 0 ) {
+ cerr << "ERROR: AliEMCALSDigitizer::Init -> Could not obtain the Getter object !" << endl ;
+ return ;
+ }
+
+ gime->PostSDigits( GetName(), GetTitle() ) ;
- TFile * file = (TFile*) gROOT->GetFile(fHeadersFile.Data() ) ;
-
- //if file was not opened yet, read gAlice
- if(file == 0){
- file = new TFile(fHeadersFile.Data(),"update") ;
- gAlice = (AliRun *) file->Get("gAlice") ;
- }
-
- fHits = new TClonesArray("AliEMCALHit",1000);
- fSDigits = new TClonesArray("AliEMCALDigit",1000);
-
- // add Task to //root/Tasks folder
- TTask * roottasks = (TTask*)gROOT->GetRootFolder()->FindObject("Tasks") ;
- roottasks->Add(this) ;
-
- fIsInitialized = kTRUE ;
- }
-}
+ TString sdname(GetName() );
+ sdname.Append(":") ;
+ sdname.Append(GetTitle() ) ;
+ SetName(sdname.Data()) ;
+ gime->PostSDigitizer(this) ;
+
+
+ }
//____________________________________________________________________________
void AliEMCALSDigitizer::Exec(Option_t *option) {
- //Collects all hits in the same active volume into digit
-
- if(!fIsInitialized)
- Init() ;
- if(strstr(option,"tim"))
- gBenchmark->Start("EMCALSDigitizer");
+// Collects all hits in the same active volume into digit
+
+ if( strcmp(GetName(), "") == 0 )
+ Init() ;
- fNevents = (Int_t) gAlice->TreeE()->GetEntries() ;
+ if (strstr(option, "print") ) {
+ Print("") ;
+ return ;
+ }
- Int_t ievent ;
- for(ievent = 0; ievent < fNevents; ievent++){
- gAlice->GetEvent(ievent) ;
- gAlice->SetEvent(ievent) ;
-
- if(gAlice->TreeH()==0){
- cout << "AliEMCALSDigitizer: There is no Hit Tree" << endl;
- return ;
- }
+ if(strstr(option,"tim"))
+ gBenchmark->Start("EMCALSDigitizer");
+
+
+ //Check, if this branch already exits
+ gAlice->GetEvent(0) ;
+
+ TString sdname(GetName()) ;
+ sdname.Remove(sdname.Index(GetTitle())-1) ;
+
+ if(gAlice->TreeS() ) {
+ TObjArray * lob = static_cast<TObjArray*>(gAlice->TreeS()->GetListOfBranches()) ;
+ TIter next(lob) ;
+ TBranch * branch = 0 ;
+ Bool_t emcalfound = kFALSE, sdigitizerfound = kFALSE ;
- //set address of the hits
- TBranch * branch = gAlice->TreeH()->GetBranch("EMCAL");
- if (branch)
- branch->SetAddress(&fHits);
- else{
- cout << "ERROR in AliEMCALSDigitizer: "<< endl ;
- cout << " no branch EMCAL in TreeH"<< endl ;
- cout << " do nothing " << endl ;
- return ;
+ while ( (branch = (static_cast<TBranch*>(next()))) && (!emcalfound || !sdigitizerfound) ) {
+ if ( (strcmp(branch->GetName(), "EMCAL")==0) && (strcmp(branch->GetTitle(), GetName())==0) )
+ emcalfound = kTRUE ;
+
+ else if ( (strcmp(branch->GetName(), "AliEMCALSDigitizer")==0) && (strcmp(branch->GetTitle(), sdname)==0) )
+ sdigitizerfound = kTRUE ;
}
- fSDigits->Clear();
+ if ( emcalfound || sdigitizerfound ) {
+ cerr << "WARNING: AliEMCALSDigitizer::Exec -> SDigits and/or SDigitizer branch with name " << GetName()
+ << " already exits" << endl ;
+ return ;
+ }
+ }
+
+ AliEMCALGetter * gime = AliEMCALGetter::GetInstance() ;
+ Int_t nevents = (Int_t) gAlice->TreeE()->GetEntries() ;
+
+ Int_t ievent ;
+ for(ievent = 0; ievent < nevents; ievent++){
+ gime->Event(ievent,"H") ;
+ const TClonesArray * fHits = gime->Hits() ;
+ TClonesArray * sdigits = gime->SDigits(sdname.Data()) ;
+ sdigits->Clear();
Int_t nSdigits = 0 ;
+
+ //Collects all hits in the same active volume into digit
+
+
//Now made SDigits from hits, for EMCAL it is the same, so just copy
- Int_t itrack ;
- for (itrack=0; itrack < gAlice->GetNtrack(); itrack++){
-
+ // Int_t itrack ;
+ // for (itrack=0; itrack < gAlice->GetNtrack(); itrack++){
+ //gime->Track(itrack);
//=========== Get the EMCAL branch from Hits Tree for the Primary track itrack
- branch->GetEntry(itrack,0);
- AliEMCALv0 * EMCAL = (AliEMCALv0 *) gAlice->GetDetector("EMCAL") ;
- AliEMCALGeometry *geom = AliEMCALGeometry::GetInstance( EMCAL->GetGeometry()->GetName(), EMCAL->GetGeometry()->GetTitle() );
-
+
Int_t i;
- for ( i = 0 ; i < fHits->GetEntries() ; i++ ) {
- AliEMCALHit * hit = (AliEMCALHit*)fHits->At(i) ;
- AliEMCALDigit * curSDigit = 0 ;
- AliEMCALDigit * sdigit ;
+ for ( i = 0 ; i < fHits->GetEntries() ; i++ ) { // loop over all hits (hit = deposited energy/layer/entering particle)
+ AliEMCALHit * hit = dynamic_cast<AliEMCALHit*>(fHits->At(i)) ;
+ AliEMCALDigit * curSDigit = 0 ;
+ AliEMCALDigit * sdigit = 0 ;
Bool_t newsdigit = kTRUE;
-// Assign primary number only if contribution is significant
- if( hit->GetEnergy() > fPrimThreshold)
- curSDigit = new AliEMCALDigit( hit->GetPrimary(), hit->GetIparent(), (((hit->GetId()/geom->GetNPhi())%geom->GetNZ()+1 ) * (hit->GetId()%(geom->GetNPhi()+1))), Digitize( hit->GetEnergy() ) ) ;
- else
- curSDigit = new AliEMCALDigit( -1 , -1 ,(((hit->GetId()/geom->GetNPhi())%geom->GetNZ() + 1 ) * (hit->GetId()%(geom->GetNPhi()+1))), Digitize( hit->GetEnergy() ) ) ;
- cout << "Hit ID = " <<hit->GetId() << endl ;
- cout << "ID for detector = " << curSDigit->GetId() << endl ;
- cout << hit->GetEnergy() << " - hit energy - Digit Energy - " << curSDigit->GetAmp() << endl;
- for(Int_t check= 0; check < nSdigits ; check++) {
- sdigit = (AliEMCALDigit *)fSDigits->At(check);
- if( sdigit->GetId() == curSDigit->GetId())
- { cout << "SDigit - Get Amp " << sdigit->GetAmp() << endl ;
- *sdigit = *sdigit + *curSDigit ;
- newsdigit = kFALSE;
- cout << " and after addition " << sdigit->GetAmp() << endl ;
- }
- }
- if (newsdigit)
- { new((*fSDigits)[nSdigits]) AliEMCALDigit(*curSDigit);
- nSdigits++ ;
- cout << "Detector nsdigits = " << nSdigits << endl ; }
- newsdigit = kTRUE;
-
-
- if( hit->GetEnergy() > fPrimThreshold)
- curSDigit = new AliEMCALDigit( hit->GetPrimary(), hit->GetIparent(), ((geom->GetNZ() * geom->GetNPhi()) + ((hit->GetId()/geom->GetNPhi())%geom->GetNZ() + 1) * (hit->GetId()%(geom->GetNPhi()+1))), Digitize( hit->GetEnergy() ) ) ;
- else
- curSDigit = new AliEMCALDigit( -1 , -1 ,((geom->GetNZ() * geom->GetNPhi()) + ((hit->GetId()/geom->GetNPhi())%geom->GetNZ()+1) * (hit->GetId()%(geom->GetNPhi()+1))), Digitize( hit->GetEnergy() ) ) ;
-
- if((hit->GetId()/geom->GetNPhi()) < (2*geom->GetNZ()))
- { cout << "ID for Preshower = " << curSDigit->GetId() << endl ;
- for(Int_t check= 0; check < nSdigits; check++) {
- sdigit = (AliEMCALDigit *)fSDigits->At(check);
- if( sdigit->GetId() == curSDigit->GetId())
- {
- *sdigit = *sdigit + *curSDigit ;
- newsdigit = kFALSE ;
- }
- }
- if (newsdigit)
- { new((*fSDigits)[nSdigits]) AliEMCALDigit(*curSDigit);
- nSdigits++ ;
- cout << "Preshower nsdigits = " << nSdigits << endl ;}
- newsdigit=kTRUE;
- }
- }
- } // loop over tracks
-
- fSDigits->Sort() ;
-
- nSdigits = fSDigits->GetEntriesFast() ;
- fSDigits->Expand(nSdigits) ;
-
- Int_t i ;
- for (i = 0 ; i < nSdigits ; i++) {
- AliEMCALDigit * digit = (AliEMCALDigit *) fSDigits->At(i) ;
- digit->SetIndexInList(i) ;
- }
- if(gAlice->TreeS() == 0)
- gAlice->MakeTree("S") ;
-
- //check, if this branch already exits?
- TBranch * sdigitsBranch = 0;
- TBranch * sdigitizerBranch = 0;
-
- TObjArray * branches = gAlice->TreeS()->GetListOfBranches() ;
- Int_t ibranch;
- Bool_t emcalNotFound = kTRUE ;
- Bool_t sdigitizerNotFound = kTRUE ;
-
- for(ibranch = 0;ibranch <branches->GetEntries();ibranch++){
+
+
+ // Assign primary number only if deposited energy is significant
+
+ if( (!hit->IsInPreShower() && hit->GetEnergy() > fTowerPrimThreshold) ||
+ (hit->IsInPreShower() && hit->GetEnergy() > fPreShowerPrimThreshold)) {
+ curSDigit = new AliEMCALDigit( hit->GetPrimary(),
+ hit->GetIparent(),Layer2TowerID(hit->GetId(),hit->IsInPreShower()),
+ Digitize(hit->GetEnergy()),
+ hit->GetTime()) ;
+ } else {
+ curSDigit = new AliEMCALDigit( -1 ,
+ -1 ,
+ Layer2TowerID(hit->GetId(),hit->IsInPreShower()),
+ Digitize(hit->GetEnergy()),
+ hit->GetTime() ) ;
+ }
+ Int_t check = 0 ;
+ for(check= 0; check < nSdigits ; check++) {
+ sdigit = (AliEMCALDigit *)sdigits->At(check);
+ if( sdigit->GetId() == curSDigit->GetId()) { // Are we in the same tower or the same preshower ?
+ *sdigit = *sdigit + *curSDigit;
+
+ newsdigit = kFALSE;
+ }
+ }
+ if (newsdigit) {
+ new((*sdigits)[nSdigits]) AliEMCALDigit(*curSDigit);
+ nSdigits++ ;
+ }
+ } // loop over all hits (hit = deposited energy/layer/entering particle)
+ // } // loop over tracks
- if(emcalNotFound){
- sdigitsBranch=(TBranch *) branches->At(ibranch) ;
- if( (strcmp("EMCAL",sdigitsBranch->GetName())==0 ) &&
- (fSDigitsTitle.CompareTo(sdigitsBranch->GetTitle()) == 0) )
- emcalNotFound = kFALSE ;
- }
- if(sdigitizerNotFound){
- sdigitizerBranch = (TBranch *) branches->At(ibranch) ;
- if( (strcmp(sdigitizerBranch->GetName(),"AliEMCALSDigitizer") == 0)&&
- (fSDigitsTitle.CompareTo(sdigitizerBranch->GetTitle()) == 0) )
- sdigitizerNotFound = kFALSE ;
+ sdigits->Sort() ;
+
+ nSdigits = sdigits->GetEntriesFast() ;
+ sdigits->Expand(nSdigits) ;
+
+ // Int_t i ;
+ const AliEMCALGeometry * geom = gime->EMCALGeometry() ;
+
+ Int_t lastPreShowerIndex = nSdigits - 1 ;
+ if (!(dynamic_cast<AliEMCALDigit *>(sdigits->At(lastPreShowerIndex))->IsInPreShower()))
+ lastPreShowerIndex = -2;
+ Int_t firstPreShowerIndex = 100000 ;
+ Int_t index ;
+ AliEMCALDigit * sdigit = 0 ;
+ for ( index = 0; index < nSdigits ; index++) {
+ sdigit = dynamic_cast<AliEMCALDigit *>(sdigits->At(index) ) ;
+ if (sdigit->IsInPreShower() ){
+ firstPreShowerIndex = index ;
+ break ;
+ }
+ }
+
+ AliEMCALDigit * preshower ;
+ AliEMCALDigit * tower ;
+ Int_t lastIndex = lastPreShowerIndex +1 ;
+
+
+ for (index = firstPreShowerIndex ; index <= lastPreShowerIndex; index++) {
+ preshower = dynamic_cast<AliEMCALDigit *>(sdigits->At(index) );
+ Bool_t towerFound = kFALSE ;
+ Int_t jndex ;
+ for (jndex = 0; jndex < firstPreShowerIndex; jndex++) {
+ tower = dynamic_cast<AliEMCALDigit *>(sdigits->At(jndex) );
+ if ( (preshower->GetId() - (geom->GetNZ() * geom->GetNPhi()) ) == tower->GetId() ) {
+ Float_t towerEnergy = static_cast<Float_t>(tower->GetAmp()) ;
+ Float_t preshoEnergy = static_cast<Float_t>(preshower->GetAmp()) ;
+ towerEnergy +=preshoEnergy ;
+ *tower = *tower + *preshower ; // and add preshower multiplied by layer ratio to tower
+ tower->SetAmp(static_cast<Int_t>(TMath::Ceil(towerEnergy))) ;
+ towerFound = kTRUE ;
+ }
}
- }
+ if ( !towerFound ) {
- if(!(sdigitizerNotFound && emcalNotFound)){
- cout << "AliEMCALSdigitizer error:" << endl ;
- cout << "Can not overwrite existing branches: do not write" << endl ;
- return ;
+ new((*sdigits)[lastIndex]) AliEMCALDigit(*preshower);
+ AliEMCALDigit * temp = dynamic_cast<AliEMCALDigit *>(sdigits->At(lastIndex)) ;
+ temp->SetId(temp->GetId() - (geom->GetNZ() * geom->GetNPhi()) ) ;
+ lastIndex++ ;
+ }
}
- //Make (if necessary) branches
- char * file =0;
- if(gSystem->Getenv("CONFIG_SPLIT_FILE")){ //generating file name
- file = new char[strlen(gAlice->GetBaseFile())+20] ;
- sprintf(file,"%s/EMCAL.SDigits.root",gAlice->GetBaseFile()) ;
+ sdigits->Sort() ;
+ Int_t NPrimarymax = -1 ;
+ for (i = 0 ; i < sdigits->GetEntriesFast() ; i++) {
+ sdigit = dynamic_cast<AliEMCALDigit *>(sdigits->At(i)) ;
+ sdigit->SetIndexInList(i) ;
}
- TDirectory *cwd = gDirectory;
-
- //First list of sdigits
- Int_t bufferSize = 32000 ;
- sdigitsBranch = gAlice->TreeS()->Branch("EMCAL",&fSDigits,bufferSize);
- sdigitsBranch->SetTitle(fSDigitsTitle.Data());
- if (file) {
- sdigitsBranch->SetFile(file);
- TIter next( sdigitsBranch->GetListOfBranches());
- TBranch * subbr;
- while ((subbr=(TBranch*)next())) {
- subbr->SetFile(file);
- }
- cwd->cd();
- }
+ for (i = 0 ; i < sdigits->GetEntriesFast() ; i++) {
+ if (((dynamic_cast<AliEMCALDigit *>(sdigits->At(i)))->GetNprimary()) > NPrimarymax)
+ NPrimarymax = ((dynamic_cast<AliEMCALDigit *>(sdigits->At(i)))->GetNprimary()) ;
+ }
+ if(gAlice->TreeS() == 0)
+ gAlice->MakeTree("S") ;
+
+ //Make (if necessary) branches
+ char * file =0;
+ if(gSystem->Getenv("CONFIG_SPLIT_FILE")){ //generating file name
+ file = new char[strlen(gAlice->GetBaseFile())+20] ;
+ sprintf(file,"%s/EMCAL.SDigits.root",gAlice->GetBaseFile()) ;
+ }
+
+ TDirectory *cwd = gDirectory;
+
+ //First list of sdigits
+ Int_t bufferSize = 32000 ;
+ TBranch * sdigitsBranch = gAlice->TreeS()->Branch("EMCAL",&sdigits,bufferSize);
+ sdigitsBranch->SetTitle(sdname);
+
+ if (file) {
+ sdigitsBranch->SetFile(file);
+ TIter next( sdigitsBranch->GetListOfBranches());
+ TBranch * subbr;
+ while ((subbr=(TBranch*)next())) {
+ subbr->SetFile(file);
+ }
+ cwd->cd();
+ }
+
+ //second - SDigitizer
+ Int_t splitlevel = 0 ;
+ AliEMCALSDigitizer * sd = this ;
+ TBranch * sdigitizerBranch = gAlice->TreeS()->Branch("AliEMCALSDigitizer","AliEMCALSDigitizer",
+ &sd,bufferSize,splitlevel);
+ sdigitizerBranch->SetTitle(sdname);
+ if (file) {
+ sdigitizerBranch->SetFile(file);
+ TIter next( sdigitizerBranch->GetListOfBranches());
+ TBranch * subbr ;
+ while ((subbr=(TBranch*)next())) {
+ subbr->SetFile(file);
+ }
+ cwd->cd();
+ delete file;
+ }
+
+ sdigitsBranch->Fill() ;
+ sdigitizerBranch->Fill() ;
+ gAlice->TreeS()->Write(0,TObject::kOverwrite) ;
+
+ if(strstr(option,"deb"))
+ PrintSDigits(option) ;
- //second - SDigitizer
- Int_t splitlevel = 0 ;
- AliEMCALSDigitizer * sd = this ;
- sdigitizerBranch = gAlice->TreeS()->Branch("AliEMCALSDigitizer","AliEMCALSDigitizer",
- &sd,bufferSize,splitlevel);
- sdigitizerBranch->SetTitle(fSDigitsTitle.Data());
- if (file) {
- sdigitizerBranch->SetFile(file);
- TIter next( sdigitizerBranch->GetListOfBranches());
- TBranch * subbr ;
- while ((subbr=(TBranch*)next())) {
- subbr->SetFile(file);
- }
- cwd->cd();
- delete file;
- }
-
- sdigitsBranch->Fill() ;
- sdigitizerBranch->Fill() ;
- gAlice->TreeS()->Write(0,TObject::kOverwrite) ;
-
- if(strstr(option,"deb"))
- PrintSDigits(option) ;
-
}
if(strstr(option,"tim")){
}
//__________________________________________________________________
void AliEMCALSDigitizer::SetSDigitsBranch(const char * title ){
- //Seting title to branch SDigits
- if(!fSDigitsTitle.IsNull())
- cout << "AliEMCALSdigitizer: changing SDigits file from " <<fSDigitsTitle.Data() << " to " << title << endl ;
- fSDigitsTitle=title ;
+
+ // Setting title to branch SDigits
+
+ TString stitle(title) ;
+
+ // check if branch with title already exists
+ TBranch * sdigitsBranch =
+ static_cast<TBranch*>(gAlice->TreeS()->GetListOfBranches()->FindObject("EMCAL")) ;
+ TBranch * sdigitizerBranch =
+ static_cast<TBranch*>(gAlice->TreeS()->GetListOfBranches()->FindObject("AliEMCALSDigitizer")) ;
+ const char * sdigitsTitle = sdigitsBranch ->GetTitle() ;
+ const char * sdigitizerTitle = sdigitizerBranch ->GetTitle() ;
+ if ( stitle.CompareTo(sdigitsTitle)==0 || stitle.CompareTo(sdigitizerTitle)==0 ){
+ cerr << "ERROR: AliEMCALSdigitizer::SetSDigitsBranch -> Cannot overwrite existing branch with title " << title << endl ;
+ return ;
+ }
+
+ cout << "AliEMCALSdigitizer::SetSDigitsBranch -> Changing SDigits file from " << GetName() << " to " << title << endl ;
+
+ SetName(title) ;
+
+ // Post to the WhiteBoard
+ AliEMCALGetter * gime = AliEMCALGetter::GetInstance() ;
+ gime->PostSDigits( title, GetTitle()) ;
+
+
}
//__________________________________________________________________
void AliEMCALSDigitizer::Print(Option_t* option)const{
cout << "------------------- "<< GetName() << " -------------" << endl ;
- cout << " Writing SDigitis to branch with title " << fSDigitsTitle.Data() << endl ;
- cout << " with digitization parameters A = " << fA << endl ;
- cout << " B = " << fB << endl ;
- cout << " Threshold for Primary assignment= " << fPrimThreshold << endl ;
+ cout << " Writing SDigitis to branch with title " << GetName() << endl ;
+ cout << " with digitization parameters A = " << fA << endl ;
+ cout << " B = " << fB << endl ;
+ cout << " Threshold for Primary assignment in Tower = " << fTowerPrimThreshold << endl ;
+ cout << " Threshold for Primary assignment in PreShower = " << fPreShowerPrimThreshold << endl ;
cout << "---------------------------------------------------"<<endl ;
}
//__________________________________________________________________
Bool_t AliEMCALSDigitizer::operator==( AliEMCALSDigitizer const &sd )const{
- if( (fA==sd.fA)&&(fB==sd.fB)&&(fPrimThreshold==sd.fPrimThreshold))
+ if( (fA==sd.fA)&&(fB==sd.fB)&&
+ (fTowerPrimThreshold==sd.fTowerPrimThreshold) &&
+ (fPreShowerPrimThreshold==sd.fPreShowerPrimThreshold))
return kTRUE ;
else
return kFALSE ;
void AliEMCALSDigitizer::PrintSDigits(Option_t * option){
//Prints list of digits produced at the current pass of AliEMCALDigitizer
- cout << "AliEMCALSDigitizer: " << endl ;
- cout << " Number of entries in SDigits list " << fSDigits->GetEntriesFast() << endl ;
- cout << endl ;
+ AliEMCALGetter * gime = AliEMCALGetter::GetInstance() ;
+ TString sdname(GetName()) ;
+ sdname.Remove(sdname.Index(GetTitle())-1) ;
+ const TClonesArray * sdigits = gime->SDigits(sdname.Data()) ;
- if(strstr(option,"all")){// print all digits
-
+ cout << "AliEMCALSDigitiser: event " << gAlice->GetEvNumber() << endl ;
+ cout << " Number of entries in SDigits list " << sdigits->GetEntriesFast() << endl ;
+ cout << endl ;
+ if(strstr(option,"all")||strstr(option,"EMC")){
+
//loop over digits
AliEMCALDigit * digit;
- cout << "SDigit Id " << " Amplitude " << " Index " << " Nprim " << " Primaries list " << endl;
+ cout << "SDigit Id " << " Amplitude " << " Time " << " Index " << " Nprim " << " Primaries list " << endl;
Int_t index ;
- for (index = 0 ; index < fSDigits->GetEntries() ; index++) {
- digit = (AliEMCALDigit * ) fSDigits->At(index) ;
- cout << setw(8) << digit->GetId() << " " << setw(3) << digit->GetAmp() << " "
- << setw(6) << digit->GetIndexInList() << " "
- << setw(5) << digit->GetNprimary() <<" ";
+ for (index = 0 ; index < sdigits->GetEntries() ; index++) {
+ digit = (AliEMCALDigit * ) sdigits->At(index) ;
+ cout << setw(6) << digit->GetId() << " " << setw(10) << digit->GetAmp() << " " << digit->GetTime()
+ << setw(6) << digit->GetIndexInList() << " "
+ << setw(5) << digit->GetNprimary() <<" ";
Int_t iprimary;
for (iprimary=0; iprimary<digit->GetNprimary(); iprimary++)
- cout << setw(5) << digit->GetPrimary(iprimary+1) << " ";
+ cout << " " << digit->GetPrimary(iprimary+1) << " ";
cout << endl;
}
-
+ cout <<endl;
}
}
+//________________________________________________________________________
+Int_t AliEMCALSDigitizer::Layer2TowerID(Int_t ihit, Bool_t preshower){
+ // Method to Transform from Hit Id to Digit Id
+ // This function should be one to one
+ AliEMCALGetter * gime = AliEMCALGetter::GetInstance() ;
+ const AliEMCALGeometry * geom = gime->EMCALGeometry();
+ Int_t ieta = (ihit/geom->GetNPhi())%geom->GetNZ(); // eta Tower Index
+ Int_t iphi = (ihit-1)%(geom->GetNPhi())+1; //phi Tower Index
+ Int_t it = -10;
+ Int_t ipre = 0;
+
+ if (preshower)ipre = 1;
+ if (iphi > 0 && ieta >= 0){
+ it = iphi+ieta*geom->GetNPhi() + ipre*geom->GetNPhi()*geom->GetNZ();
+ return it;
+ }else{
+ cerr << " AliEMCALSDigitizer::Layer2TowerID() -- there is an error "<< endl << "Eta number = "
+ << ieta << "Phi number = " << iphi << endl ;
+ return it;
+ } // end if iphi>0 && ieta>0
+}
+//_______________________________________________________________________________________
+// void AliEMCALSDigitizer::TestTowerID(void)
+// {
+// Int_t j;
+
+// Bool_t preshower = kFALSE;
+// for (j = 0 ; j < 10 ; j++){ // loop over hit id
+// Int_t i;
+// for (i = 0 ; i <= 2 ; i++){ // loop over
+// Int_t k = i*96*144+j*144+1;
+// cout << " Hit Index = " << k << " " << j*10 << " TOWERID = " << Layer2TowerID(k, preshower) << endl ;
+// }
+// }
+// }
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff