//____________________________________________________________________________
- AliEMCALDigitizer::AliEMCALDigitizer()
+ AliEMCALDigitizer::AliEMCALDigitizer():AliDigitizer("",""),
+ fInput(0),
+ fInputFileNames(0x0),
+ fEventNames(0x0)
{
// ctor
- //InitParameters() ;
+ InitParameters() ;
fDefaultInit = kTRUE ;
fManager = 0 ; // We work in the standalong mode
-
+ fEventFolderName = "" ;
}
//____________________________________________________________________________
-AliEMCALDigitizer::AliEMCALDigitizer(const char *headerFile, const char *name, const Bool_t toSplit)
+AliEMCALDigitizer::AliEMCALDigitizer(const TString alirunFileName, const TString eventFolderName):
+ AliDigitizer("EMCAL"+AliConfig::fgkDigitizerTaskName, alirunFileName),
+ fInputFileNames(0), fEventNames(0), fEventFolderName(eventFolderName)
{
// ctor
- SetTitle(headerFile) ;
- SetName(name) ;
- fManager = 0 ; // We work in the standalong mode
- fSplitFile= 0 ;
- fToSplit = toSplit ;
- Init() ;
InitParameters() ;
+ Init() ;
fDefaultInit = kFALSE ;
+ fManager = 0 ; // We work in the standalong mode
}
//____________________________________________________________________________
-AliEMCALDigitizer::AliEMCALDigitizer(AliRunDigitizer * ard):AliDigitizer(ard)
+AliEMCALDigitizer::AliEMCALDigitizer(const AliEMCALDigitizer & d)
+{
+ // copyy ctor
+
+ SetName(d.GetName()) ;
+ SetTitle(d.GetTitle()) ;
+ fDigitThreshold = d.fDigitThreshold ;
+ fMeanPhotonElectron = d.fMeanPhotonElectron ;
+ fPedestal = d.fPedestal ;
+ fSlope = d.fSlope ;
+ fPinNoise = d.fPinNoise ;
+ fTimeResolution = d.fTimeResolution ;
+ fTimeThreshold = d.fTimeThreshold ;
+ fTimeSignalLength = d.fTimeSignalLength ;
+ fADCchannelEC = d.fADCchannelEC ;
+ fADCpedestalEC = d.fADCpedestalEC ;
+ fNADCEC = d.fNADCEC ;
+ fADCchannelHC = d.fADCchannelHC ;
+ fADCpedestalHC = d.fADCpedestalHC ;
+ fNADCHC = d.fNADCHC ;
+ fADCchannelPRE = d.fADCchannelPRE ;
+ fADCpedestalPRE = d.fADCpedestalPRE ;
+ fNADCPRE = d.fNADCPRE ;
+ fEventFolderName = d.fEventFolderName;
+ }
+
+//____________________________________________________________________________
+AliEMCALDigitizer::AliEMCALDigitizer(AliRunDigitizer * rd):
+ AliDigitizer(rd,"EMCAL"+AliConfig::fgkDigitizerTaskName),
+ fEventFolderName(0)
{
// ctor
- SetTitle(ard->GetInputFileName(0,0)) ;
+ fManager = rd ;
+ SetName(fManager->GetInputFolderName(0)) ;
+ // take title as name of stream 0
+ SetTitle(dynamic_cast<AliStream*>(fManager->GetInputStream(0))->GetFileName(0));
InitParameters() ;
+ Init() ;
fDefaultInit = kFALSE ;
- fSplitFile = 0 ;
-
- if (ard->GetOutputFile()) {
- SetName(ard->GetOutputFile().Data());
- fToSplit = kTRUE ;
- } else {
- SetName("Default") ;
- fToSplit = kFALSE ;
- }
}
//____________________________________________________________________________
AliEMCALDigitizer::~AliEMCALDigitizer()
{
// dtor
+ delete [] fInputFileNames ;
+ delete [] fEventNames ;
- fSplitFile = 0 ;
}
//____________________________________________________________________________
// helps to avoid scanning over the list of digits to add
// contribution of any new SDigit.
- AliEMCALGetter * gime = AliEMCALGetter::GetInstance() ;
- TClonesArray * digits = gime->Digits(GetName()) ;
-
+ AliEMCALGetter * gime = AliEMCALGetter::Instance(GetTitle(), fEventFolderName) ;
+ TClonesArray * digits = gime->Digits() ;
digits->Clear() ;
const AliEMCALGeometry *geom = gime->EMCALGeometry() ;
nEMC = 3*geom->GetNPhi()*geom->GetNZ(); //max number of digits possible (Preshower, ECAL, HCAL)
else
nEMC = 2*geom->GetNPhi()*geom->GetNZ(); //max number of digits possible (Preshower, ECAL)
-
- Int_t absID ;
- TString name = geom->GetName() ;
+
+ Int_t absID ;
- // get first the sdigitizer from the tasks list (must have same name as the digitizer)
- const AliEMCALSDigitizer * sDigitizer = gime->SDigitizer(GetName());
- if ( !sDigitizer) {
- Fatal("Digitize", "SDigitizer with name %s not found", GetName() );
- }
+ digits->Expand(nEMC) ;
-// loop through the sdigits posted to the White Board and add them to the noise
- TCollection * folderslist = gime->SDigitsFolder()->GetListOfFolders() ;
- TIter next(folderslist) ;
- TFolder * folder = 0 ;
- TClonesArray * sdigits = 0 ;
- Int_t input = 0 ;
- TObjArray * sdigArray = new TObjArray(2) ;
- while ( (folder = (TFolder*)next()) ) {
- if ( (sdigits = (TClonesArray*)folder->FindObject(GetName()) ) ) {
- TString fileName(folder->GetName()) ;
- fileName.ReplaceAll("_","/") ;
- if (gDebug)
- Info("Digitize", "Adding SDigits %s from %s", GetName(), fileName.Data()) ;
- sdigArray->AddAt(sdigits, input) ;
- input++ ;
- }
+ // get first the sdigitizer from the tasks list (must have same name as the digitizer)
+ if ( !gime->SDigitizer() )
+ gime->LoadSDigitizer();
+ AliEMCALSDigitizer * sDigitizer = gime->SDigitizer();
+
+ if ( !sDigitizer )
+ Fatal("Digitize", "SDigitizer with name %s %s not found", fEventFolderName.Data(), GetTitle() ) ;
+
+ //take all the inputs to add together and load the SDigits
+ TObjArray * sdigArray = new TObjArray(fInput) ;
+ sdigArray->AddAt(gime->SDigits(), 0) ;
+ Int_t i ;
+ for(i = 1 ; i < fInput ; i++){
+ TString tempo(fEventNames[i]) ;
+ tempo += i ;
+ AliEMCALGetter * gime = AliEMCALGetter::Instance(fInputFileNames[i], tempo) ;
+ gime->Event(event,"S");
+ sdigArray->AddAt(gime->SDigits(), i) ;
}
-
+
//Find the first tower with signal
Int_t nextSig = nEMC + 1 ;
- Int_t i;
- for(i=0; i<input; i++){
- sdigits = (TClonesArray *)sdigArray->At(i) ;
+ TClonesArray * sdigits ;
+ for(i = 0 ; i < fInput ; i++){
+ sdigits = dynamic_cast<TClonesArray *>(sdigArray->At(i)) ;
if ( !sdigits->GetEntriesFast() )
continue ;
- Int_t curNext = ((AliEMCALDigit *)sdigits->At(0))->GetId() ;
+ Int_t curNext = dynamic_cast<AliEMCALDigit *>(sdigits->At(0))->GetId() ;
if(curNext < nextSig)
nextSig = curNext ;
}
- TArrayI index(input) ;
+ TArrayI index(fInput) ;
index.Reset() ; //Set all indexes to zero
AliEMCALDigit * digit ;
//Put Noise contribution
for(absID = 1; absID <= nEMC; absID++){
- Float_t amp = 0 ;
- // Float_t noise = TMath::Abs(gRandom->Gaus(0., fPinNoise));
- //new((*digits)[absID-1]) AliEMCALDigit( -1, -1, absID, sDigitizer->Digitize(noise), TimeOfNoise() ) ;
+ Float_t amp = 0 ;
// amplitude set to zero, noise will be added later
new((*digits)[absID-1]) AliEMCALDigit( -1, -1, absID, 0, TimeOfNoise() ) ;
//look if we have to add signal?
- digit = (AliEMCALDigit *) digits->At(absID-1) ;
+ digit = dynamic_cast<AliEMCALDigit *>(digits->At(absID-1)) ;
+
if(absID==nextSig){
//Add SDigits from all inputs
ticks->Clear() ;
Int_t contrib = 0 ;
Float_t a = digit->GetAmp() ;
Float_t b = TMath::Abs( a /fTimeSignalLength) ;
- //Mark the beginnign of the signal
+ //Mark the beginning of the signal
new((*ticks)[contrib++]) AliEMCALTick(digit->GetTime(),0, b);
//Mark the end of the ignal
new((*ticks)[contrib++]) AliEMCALTick(digit->GetTime()+fTimeSignalLength, -a, -b);
- // loop over input
- for(i = 0; i< input ; i++){ //loop over (possible) merge sources
- if(((TClonesArray *)sdigArray->At(i))->GetEntriesFast() > index[i] )
- curSDigit = (AliEMCALDigit*)((TClonesArray *)sdigArray->At(i))->At(index[i]) ;
+ // loop over input
+ for(i = 0; i< fInput ; i++){ //loop over (possible) merge sources
+ if(dynamic_cast<TClonesArray *>(sdigArray->At(i))->GetEntriesFast() > index[i] )
+ curSDigit = dynamic_cast<AliEMCALDigit*>(dynamic_cast<TClonesArray *>(sdigArray->At(i))->At(index[i])) ;
else
curSDigit = 0 ;
//May be several digits will contribute from the same input
*digit = *digit + *curSDigit ; //add energies
index[i]++ ;
- if(((TClonesArray *)sdigArray->At(i))->GetEntriesFast() > index[i] )
- curSDigit = (AliEMCALDigit*)((TClonesArray *)sdigArray->At(i))->At(index[i]) ;
+ if( dynamic_cast<TClonesArray *>(sdigArray->At(i))->GetEntriesFast() > index[i] )
+ curSDigit = dynamic_cast<AliEMCALDigit*>(dynamic_cast<TClonesArray *>(sdigArray->At(i))->At(index[i])) ;
else
curSDigit = 0 ;
}
}
// add fluctuations for photo-electron creation
amp = sDigitizer->Calibrate(digit->GetAmp()) ; // GeV
- if (gDebug==1)
- Info("Digitize", "id = %d BEFORE amp = %f\n", digit->GetId(),amp) ;
amp *= static_cast<Float_t>(gRandom->Poisson(fMeanPhotonElectron)) / static_cast<Float_t>(fMeanPhotonElectron) ;
- if (gDebug==1)
- Info("Digitize", "After fluctuation amp = %f\n", amp) ;
+
//calculate and set time
Float_t time = FrontEdgeTime(ticks) ;
digit->SetTime(time) ;
//Find next signal module
nextSig = nEMC + 1 ;
- for(i=0; i<input; i++){
- sdigits = ((TClonesArray *)sdigArray->At(i)) ;
+ for(i = 0 ; i < fInput ; i++){
+ sdigits = dynamic_cast<TClonesArray *>(sdigArray->At(i)) ;
Int_t curNext = nextSig ;
if(sdigits->GetEntriesFast() > index[i] ){
- curNext = ((AliEMCALDigit *) sdigits->At(index[i]))->GetId() ;
-
+ curNext = dynamic_cast<AliEMCALDigit *>(sdigits->At(index[i]))->GetId() ;
}
if(curNext < nextSig) nextSig = curNext ;
}
}
// add the noise now
- if (geom->IsInECAL(digit->GetId()))
+ if (geom->IsInECA(digit->GetId()))
amp += TMath::Abs(gRandom->Gaus(0., fPinNoise)) ;
else if (geom->IsInPRE(digit->GetId()))
amp += TMath::Abs(gRandom->Gaus(0., fPinNoise/100.)) ; // arbitrarely divide by 100, assuming that the gain of APD will be higher
- else if (geom->IsInHCAL(digit->GetId()))
+ else if (geom->IsInHCA(digit->GetId()))
amp += TMath::Abs(gRandom->Gaus(0., fPinNoise/10.)) ; // arbitrarely divide by 10, assuming that the gain of APD will be higher
- if (gDebug==1)
- Info("Digitize", "After noise amp = %f \n", amp) ;
digit->SetAmp(sDigitizer->Digitize(amp)) ;
}
delete sdigArray ; //We should not delete its contents
//remove digits below thresholds
- for(absID = 0; absID < nEMC; absID++){
- digit = dynamic_cast<AliEMCALDigit*>( digits->At(absID) ) ;
+ for(i = 0 ; i < nEMC ; i++){
+ digit = dynamic_cast<AliEMCALDigit*>( digits->At(i) ) ;
Float_t threshold = 0 ;
- if (geom->IsInECAL(digit->GetId()))
+ if (geom->IsInECA(digit->GetId()))
threshold = fDigitThreshold ;
else if (geom->IsInPRE(digit->GetId()))
threshold = fDigitThreshold / 100. ; // arbitrary see before when noise is added
- else if (geom->IsInHCAL(digit->GetId()))
+ else if (geom->IsInHCA(digit->GetId()))
threshold = fDigitThreshold / 10. ; // arbitrary see before when noise is added
- if(sDigitizer->Calibrate( digit->GetAmp() ) <= threshold)
- digits->RemoveAt(absID) ;
- else {
- if (gDebug == 1)
- Info("Digitize", "id = %d, amp = %f, noise = %f", absID, sDigitizer->Calibrate(digit->GetAmp()), fPinNoise) ;
+ if(sDigitizer->Calibrate( digit->GetAmp() ) < threshold)
+ digits->RemoveAt(i) ;
+ else
digit->SetTime(gRandom->Gaus(digit->GetTime(),fTimeResolution) ) ;
- }
}
digits->Compress() ;
Int_t ndigits = digits->GetEntriesFast() ;
- // digits->Expand(ndigits) ;
+ digits->Expand(ndigits) ;
//Set indexes in list of digits
for (i = 0 ; i < ndigits ; i++) {
Int_t AliEMCALDigitizer::DigitizeEnergy(Float_t energy, Int_t absId)
{
Int_t channel = -999;
- AliEMCALGeometry * geom = AliEMCALGetter::GetInstance()->EMCALGeometry() ;
+ AliEMCALGeometry * geom = AliEMCALGetter::Instance()->EMCALGeometry() ;
if(geom->IsInPRE(absId)){ //digitize as PRE section
channel = static_cast<Int_t>(TMath::Ceil( (energy + fADCpedestalPRE)/fADCchannelPRE )) ;
if(channel > fNADCPRE )
channel = fNADCPRE ;
}
- else if(geom->IsInECAL(absId)){ //digitize as ECAL section
+ else if(geom->IsInECA(absId)){ //digitize as ECAL section
channel = static_cast<Int_t> (TMath::Ceil( (energy + fADCpedestalEC)/fADCchannelEC )) ;
if(channel > fNADCEC )
channel = fNADCEC ;
}
- else if(geom->IsInHCAL(absId)){ //digitize as HCAL section
+ else if(geom->IsInHCA(absId)){ //digitize as HCAL section
channel = static_cast<Int_t> (TMath::Ceil( (energy + fADCpedestalHC)/fADCchannelHC )) ;
if(channel > fNADCHC )
channel = fNADCHC ;
{
// Managing method
- if(strcmp(GetName(), "") == 0 )
- Init() ;
+ if (!fInit) { // to prevent overwrite existing file
+ Error( "Exec", "Give a version name different from %s", fEventFolderName.Data() ) ;
+ return ;
+ }
+
if (strstr(option,"print")) {
- Print("");
+ Print();
return ;
}
if(strstr(option,"tim"))
gBenchmark->Start("EMCALDigitizer");
- AliEMCALGetter * gime = AliEMCALGetter::GetInstance() ;
+ if (fManager)
+ fInput = fManager->GetNinputs() ;
- Int_t nevents ;
+ AliEMCALGetter * gime = AliEMCALGetter::Instance() ;
- TTree * treeD ;
-
- if(fManager){
- treeD = fManager->GetTreeD() ;
- nevents = 1 ; // Will process only one event
-
- //Check, if this branch already exits
- if (treeD) {
- TObjArray * lob = (TObjArray*)treeD->GetListOfBranches() ;
- TIter next(lob) ;
- TBranch * branch = 0 ;
- Bool_t emcalfound = kFALSE, digitizerfound = kFALSE ;
-
- while ( (branch = (TBranch*)next()) && (!emcalfound || !digitizerfound) ) {
- if ( (strcmp(branch->GetName(), "EMCAL")==0) &&
- (strcmp(branch->GetTitle(), GetName())==0) )
- emcalfound = kTRUE ;
-
- else if ( (strcmp(branch->GetName(), "AliEMCALDigitizer")==0) &&
- (strcmp(branch->GetTitle(), GetName())==0) )
- digitizerfound = kTRUE ;
- }
-
- if ( emcalfound ) {
- Error( "Exec", "Digits branch with name %s already exits", GetName() ) ;
- return ;
- }
- if ( digitizerfound ) {
- Error( "Exec", "Digitizer branch with name %s already exit", GetName() ) ;
- return ;
- }
- }
- }
- else { //EMCAL standalone
- if(gime->BranchExists("Digits") )
- return ;
- nevents=gime->MaxEvent() ;
- }
+ Int_t nevents = gime->MaxEvent() ;;
Int_t ievent ;
for(ievent = 0; ievent < nevents; ievent++){
- if(fManager){
-
- Int_t input ;
- for(input = 0 ; input < fManager->GetNinputs(); input ++){
- TTree * treeS = fManager->GetInputTreeS(input) ;
- if(!treeS){
- Error( "Exec", "No Input") ;
- return ;
- }
- gime->ReadTreeS(treeS,input) ;
- }
+ gime->Event(ievent,"S") ;
- }
- else
- gime->Event(ievent,"S") ;
-
Digitize(ievent) ; //Add prepared SDigits to digits and add the noise
-
+
WriteDigits(ievent) ;
-
+
if(strstr(option,"deb"))
PrintDigits(option);
-
+
//increment the total number of Digits per run
fDigitsInRun += gime->Digits()->GetEntriesFast() ;
}
gBenchmark->Stop("EMCALDigitizer");
Info("Exec", "took %f seconds for Digitizing %f seconds per event",
gBenchmark->GetCpuTime("EMCALDigitizer"), gBenchmark->GetCpuTime("EMCALDigitizer")/nevents ) ;
- }
-
+ }
}
//____________________________________________________________________________
Float_t AliEMCALDigitizer::FrontEdgeTime(TClonesArray * ticks)
-{ //
+{
+ // Returns the shortest time among all time ticks
+
ticks->Sort() ; //Sort in accordance with times of ticks
TIter it(ticks) ;
AliEMCALTick * ctick = (AliEMCALTick *) it.Next() ;
Bool_t AliEMCALDigitizer::Init()
{
// Makes all memory allocations
-
- if( strcmp(GetTitle(), "") == 0 )
- SetTitle("galice.root") ;
-
- AliEMCALGetter * gime = AliEMCALGetter::GetInstance(GetTitle(), GetName(), fToSplit) ;
+ fInit = kTRUE ;
+ AliEMCALGetter * gime = AliEMCALGetter::Instance(GetTitle(), fEventFolderName) ;
if ( gime == 0 ) {
- Error("Init", "Could not obtain the Getter object !" ) ;
+ Error("Init", "Could not obtain the Getter object for file %s and event %s !", GetTitle(), fEventFolderName.Data()) ;
return kFALSE;
}
- //const AliEMCALGeometry * geom = gime->EMCALGeometry() ;
+ TString opt("Digits") ;
+ if(gime->VersionExists(opt) ) {
+ Error( "Init", "Give a version name different from %s", fEventFolderName.Data() ) ;
+ fInit = kFALSE ;
+ }
- //fEmcCrystals = geom->GetNModules() * geom->GetNCristalsInModule() ;
-
- // Post Digits to the white board
- gime->PostDigits(GetName() ) ;
-
// Post Digitizer to the white board
gime->PostDigitizer(this) ;
- fSplitFile = 0 ;
- if(fToSplit){
- // construct the name of the file as /path/EMCAL.SDigits.root
- //First - extract full path if necessary
- TString digitsFileName(GetTitle()) ;
- Ssiz_t islash = digitsFileName.Last('/') ;
- if(islash<digitsFileName.Length())
- digitsFileName.Remove(islash+1,digitsFileName.Length()) ;
- else
- digitsFileName="" ;
- // Next - append the file name
- digitsFileName+="EMCAL.Digits." ;
- if((strcmp(GetName(),"Default")!=0)&&(strcmp(GetName(),"")!=0)){
- digitsFileName+=GetName() ;
- digitsFileName+="." ;
- }
- digitsFileName+="root" ;
- // Finally - check if the file already opened or open the file
- fSplitFile = static_cast<TFile*>(gROOT->GetFile(digitsFileName.Data()));
- if(!fSplitFile)
- fSplitFile = TFile::Open(digitsFileName.Data(),"update") ;
+ if(fManager)
+ fInput = fManager->GetNinputs() ;
+ else
+ fInput = 1 ;
+
+ fInputFileNames = new TString[fInput] ;
+ fEventNames = new TString[fInput] ;
+ fInputFileNames[0] = GetTitle() ;
+ fEventNames[0] = fEventFolderName.Data() ;
+ Int_t index ;
+ for (index = 1 ; index < fInput ; index++) {
+ fInputFileNames[index] = dynamic_cast<AliStream*>(fManager->GetInputStream(index))->GetFileName(0);
+ TString tempo = fManager->GetInputFolderName(index) ;
+ fEventNames[index] = tempo.Remove(tempo.Length()-1) ; // strip of the stream number added bt fManager
}
- //Mark that we will use current header file
- if(!fManager){
- gime->PostSDigits(GetName(),GetTitle()) ;
- gime->PostSDigitizer(GetName(),GetTitle()) ;
- }
- return kTRUE ;
+ //to prevent cleaning of this object while GetEvent is called
+ gime->EmcalLoader()->GetDigitsDataLoader()->GetBaseTaskLoader()->SetDoNotReload(kTRUE);
+
+ return fInit ;
}
//____________________________________________________________________________
void AliEMCALDigitizer::InitParameters()
{
fMeanPhotonElectron = 1250 ; // electrons per GeV
-
- Warning("InitParameters", "No noise added\n") ;
- fPinNoise = 0. ; // 0.001 ; // noise equivalent GeV (random choice)
+ fPinNoise = 0.001 ; // noise equivalent GeV (random choice)
+ if (fPinNoise == 0. )
+ Warning("InitParameters", "No noise added\n") ;
fDigitThreshold = fPinNoise * 3; //2 sigma
fTimeResolution = 0.5e-9 ;
fTimeSignalLength = 1.0e-9 ;
}
//__________________________________________________________________
-void AliEMCALDigitizer::MixWith(char* headerFile)
+void AliEMCALDigitizer::MixWith(const TString alirunFileName, const TString eventFolderName)
{
// Allows to produce digits by superimposing background and signal event.
// It is assumed, that headers file with SIGNAL events is opened in
Error("MixWith", "Cannot use this method under AliRunDigitizer") ;
return ;
}
-
- // check if the specified SDigits do not already exist on the White Board:
- // //Folders/RunMC/Event/Data/EMCAL/SDigits/headerFile/sdigitsname
-
- AliEMCALGetter * gime = AliEMCALGetter::GetInstance() ;
- TString path = gime->SDigitsFolder()->GetName() ;
-
- // before it was ???? "Folders/RunMC/Event/Data/EMCAL/SDigits" ;
- path += headerFile ;
- path += "/" ;
- path += GetName() ;
- if ( gROOT->FindObjectAny(path.Data()) ) {
- Error("MixWith", "Entry already exists, do not add" ) ;
- return;
+ // looking for file which contains AliRun
+ if (gSystem->AccessPathName(alirunFileName)) {// file does not exist
+ Error("MixWith", "File %s does not exist!", alirunFileName.Data()) ;
+ return ;
}
-
- gime->PostSDigits(GetName(),headerFile) ;
-
- // check if the requested file is already open or exist and if SDigits Branch exist
- TFile * file = (TFile*)gROOT->FindObject(headerFile);
- if ( !file ) {
- file = new TFile(headerFile, "READ") ;
- if (!file) {
- Error("MixWith", "File %s does not exist!", headerFile) ;
- return ;
+ // looking for the file which contains SDigits
+ AliEMCALGetter * gime = AliEMCALGetter::Instance() ;
+ TString fileName( gime->GetSDigitsFileName() ) ;
+ if ( eventFolderName != AliConfig::fgkDefaultEventFolderName) // only if not the default folder name
+ fileName = fileName.ReplaceAll(".root", "") + "_" + eventFolderName + ".root" ;
+ if ( (gSystem->AccessPathName(fileName)) ) {
+ Error("MixWith", "The file %s does not exist!", fileName.Data()) ;
+ return ;
}
- }
-
-}
-
+ // need to increase the arrays
+ TString tempo = fInputFileNames[fInput-1] ;
+ delete [] fInputFileNames ;
+ fInputFileNames = new TString[fInput+1] ;
+ fInputFileNames[fInput-1] = tempo ;
+
+ tempo = fEventNames[fInput-1] ;
+ delete [] fEventNames ;
+ fEventNames = new TString[fInput+1] ;
+ fEventNames[fInput-1] = tempo ;
+
+ fInputFileNames[fInput] = alirunFileName ;
+ fEventNames[fInput] = eventFolderName ;
+ fInput++ ;
+}
+
//__________________________________________________________________
-void AliEMCALDigitizer::Print(Option_t* option)const {
-
- TString message("\n") ;
-
- if( strcmp(GetName(), "") != 0) {
- message += "------------------- " ;
- message += GetName() ;
- message += " -------------" ;
- const Int_t nStreams = GetNInputStreams() ;
- if (nStreams) {
- Int_t index = 0 ;
- for (index = 0 ; index < nStreams ; index++) {
- message += "\nAdding SDigits " ;
- message += GetName() ;
- message += " from " ;
- message += fManager->GetInputFileName(index, 0) ;
- }
-
- message += "\nWriting digits to " ;
- message += fManager->GetInputFileName(0, 0) ;
- } else {
- message += "\nWriting digits to " ;
- message += GetTitle() ;
- }
- message += "\nWith following parameters: " ;
- message += "\n Electronics noise in EMC (fPinNoise) = " ;
- message += fPinNoise ;
- message += "\n Threshold in EMC (fDigitThreshold) = " ;
- message += fDigitThreshold ;
- message += "\n---------------------------------------------------" ;
+void AliEMCALDigitizer::Print()const
+{
+ // Print Digitizer's parameters
+ Info("Print", "\n------------------- %s -------------", GetName() ) ;
+ if( strcmp(fEventFolderName.Data(), "") != 0 ){
+ printf(" Writing Digits to branch with title %s\n", fEventFolderName.Data()) ;
+
+ Int_t nStreams ;
+ if (fManager)
+ nStreams = GetNInputStreams() ;
+ else
+ nStreams = fInput ;
+
+ Int_t index = 0 ;
+ for (index = 0 ; index < nStreams ; index++) {
+ TString tempo(fEventNames[index]) ;
+ tempo += index ;
+ AliEMCALGetter * gime = AliEMCALGetter::Instance(fInputFileNames[index], tempo) ;
+ TString fileName( gime->GetSDigitsFileName() ) ;
+ if ( fEventNames[index] != AliConfig::fgkDefaultEventFolderName) // only if not the default folder name
+ fileName = fileName.ReplaceAll(".root", "") + "_" + fEventNames[index] + ".root" ;
+ printf ("Adding SDigits from %s %s\n", fInputFileNames[index].Data(), fileName.Data()) ;
+ }
+ AliEMCALGetter * gime = AliEMCALGetter::Instance(GetTitle(), fEventFolderName) ;
+ printf("\nWriting digits to %s", gime->GetDigitsFileName().Data()) ;
+
+ printf("\nWith following parameters:\n") ;
+
+ printf(" Electronics noise in EMC (fPinNoise) = %f\n", fPinNoise) ;
+ printf(" Threshold in EMC (fDigitThreshold) = %f\n", fDigitThreshold) ;
+ printf("---------------------------------------------------\n") ;
}
else
- message += "\nAliEMCALDigitizer not initialized " ;
-
- Info("Print", message.Data() ) ;
+ Info("Print", "AliEMCALDigitizer not initialized") ;
}
//__________________________________________________________________
void AliEMCALDigitizer::PrintDigits(Option_t * option){
- AliEMCALGetter * gime = AliEMCALGetter::GetInstance() ;
- TClonesArray * fDigits = gime->Digits() ;
-
- TString message("\n") ;
- message += " Number of entries in Digits list " ;
- message += fDigits->GetEntriesFast() ;
-
- if(strstr(option,"all")){
-
+ AliEMCALGetter * gime = AliEMCALGetter::Instance(GetTitle(), fEventFolderName) ;
+ TClonesArray * digits = gime->Digits() ;
+
+ Info("PrintDigits", "%d", digits->GetEntriesFast()) ;
+ printf("\nevent %d", gAlice->GetEvNumber()) ;
+ printf("\n Number of entries in Digits list %d", digits->GetEntriesFast() ) ;
+
+ if(strstr(option,"all")){
//loop over digits
AliEMCALDigit * digit;
- message += "\n Id Amplitude Time Index Nprim: Primaries list \n" ;
+ printf("\nEMC digits (with primaries):\n") ;
+ printf("\n Id Amplitude Time Index Nprim: Primaries list \n") ;
Int_t index ;
- char * tempo = new char[8192];
- for (index = 0 ; index < fDigits->GetEntries() ; index++) {
- digit = (AliEMCALDigit * ) fDigits->At(index) ;
- sprintf(tempo, "\n%6d %8d %6.5e %4d %2d : ",
+ for (index = 0 ; index < digits->GetEntries() ; index++) {
+ digit = dynamic_cast<AliEMCALDigit *>(digits->At(index)) ;
+ printf("\n%6d %8d %6.5e %4d %2d : ",
digit->GetId(), digit->GetAmp(), digit->GetTime(), digit->GetIndexInList(), digit->GetNprimary()) ;
- message += tempo ;
Int_t iprimary;
for (iprimary=0; iprimary<digit->GetNprimary(); iprimary++) {
- sprintf(tempo, "%d ",digit->GetPrimary(iprimary+1) ) ;
- message += tempo ;
+ printf("%d ",digit->GetPrimary(iprimary+1) ) ;
}
}
- delete tempo ;
}
- Info("PrintDigits", message.Data() ) ;
}
//__________________________________________________________________
}
+//__________________________________________________________________
+void AliEMCALDigitizer::Unload()
+{
+
+ Int_t i ;
+ for(i = 1 ; i < fInput ; i++){
+ TString tempo(fEventNames[i]) ;
+ tempo += i ;
+ AliEMCALGetter * gime = AliEMCALGetter::Instance(fInputFileNames[i], tempo) ;
+ gime->EmcalLoader()->UnloadSDigits() ;
+ }
+
+ AliEMCALGetter * gime = AliEMCALGetter::Instance(GetTitle(), fEventFolderName) ;
+ gime->EmcalLoader()->UnloadDigits() ;
+}
+
//_________________________________________________________________________________________
void AliEMCALDigitizer::WriteDigits(Int_t event)
{
// and branch "AliEMCALDigitizer", with the same title to keep all the parameters
// and names of files, from which digits are made.
- AliEMCALGetter * gime = AliEMCALGetter::GetInstance() ;
- const TClonesArray * digits = gime->Digits(GetName()) ;
- TTree * treeD ;
-
- if(fManager)
- treeD = fManager->GetTreeD() ;
- else {
- if ((gAlice->TreeD() == 0) || (fSplitFile)) // we should not create TreeD if it is already here
- gAlice->MakeTree("D", fSplitFile); // We overwrite TreeD in split file in the case of second reconstruction
- if(fSplitFile)
- fSplitFile->cd() ;
- treeD = gAlice->TreeD();
- }
-
- // -- create Digits branch
- Int_t bufferSize = 32000 ;
- TBranch * digitsBranch = treeD->Branch("EMCAL",&digits,bufferSize);
- digitsBranch->SetTitle(GetName());
-
- // -- Create Digitizer branch
- Int_t splitlevel = 0 ;
- const AliEMCALDigitizer * d = gime->Digitizer(GetName()) ;
- TBranch * digitizerBranch = treeD->Branch("AliEMCALDigitizer", "AliEMCALDigitizer", &d,bufferSize,splitlevel);
- digitizerBranch->SetTitle(GetName());
-
- digitsBranch->Fill() ;
- digitizerBranch->Fill() ;
- treeD->AutoSave() ;
-
+ AliEMCALGetter * gime = AliEMCALGetter::Instance(GetTitle(), fEventFolderName) ;
+ const TClonesArray * digits = gime->Digits() ;
+ TTree * treeD = gime->TreeD();
+
+ // -- create Digits branch
+ Int_t bufferSize = 32000 ;
+ TBranch * digitsBranch = treeD->Branch("EMCAL",&digits,bufferSize);
+ digitsBranch->SetTitle(fEventFolderName);
+ digitsBranch->Fill() ;
+
+ gime->WriteDigits("OVERWRITE");
+ gime->WriteDigitizer("OVERWRITE");
+
+ Unload() ;
+
}