// A Summable Digits is the sum of all hits originating
// from one in one tower of the EMCAL
// A threshold for assignment of the primary to SDigit is applied
+//
+// JLK 26-Jun-2008 Added explanation:
+// SDigits need to hold the energy sum of the hits, but AliEMCALDigit
+// can (should) only store amplitude. Therefore, the SDigit energy is
+// "digitized" before being stored and must be "calibrated" back to an
+// energy before SDigits are summed to form true Digits
+//
// SDigits are written to TreeS, branch "EMCAL"
// AliEMCALSDigitizer with all current parameters is written
// to TreeS branch "AliEMCALSDigitizer".
//
//*-- Author : Sahal Yacoob (LBL)
// based on : AliPHOSSDigitzer
-// Modif:
-// August 2002 Yves Schutz: clone PHOS as closely as possible and intoduction
-// of new IO (à la PHOS)
//////////////////////////////////////////////////////////////////////////////
// --- ROOT system ---
-#include "TFile.h"
-#include "TTask.h"
-#include "TTree.h"
-#include "TSystem.h"
-#include "TROOT.h"
-#include "TFolder.h"
-#include "TBenchmark.h"
-#include "TGeometry.h"
+#include <TBenchmark.h>
+#include <TBrowser.h>
+//#include <Riostream.h>
+#include <TMath.h>
+#include <TROOT.h>
// --- Standard library ---
+#include "stdlib.h"
// --- AliRoot header files ---
-#include "AliRun.h"
-#include "AliHeader.h"
+#include "AliLog.h"
+#include "AliRunLoader.h"
+#include "AliStack.h"
#include "AliEMCALDigit.h"
-#include "AliEMCALGeometry.h"
-#include "AliEMCALGetter.h"
+#include "AliEMCALLoader.h"
#include "AliEMCALHit.h"
#include "AliEMCALSDigitizer.h"
+#include "AliEMCALGeometry.h"
+#include "AliEMCALSimParam.h"
ClassImp(AliEMCALSDigitizer)
//____________________________________________________________________________
- AliEMCALSDigitizer::AliEMCALSDigitizer():TTask("AliEMCALSDigitizer","")
+AliEMCALSDigitizer::AliEMCALSDigitizer()
+ : TTask("",""),
+ fA(0.),fB(0.),fECPrimThreshold(0.),
+ fDefaultInit(kTRUE),
+ fEventFolderName(0),
+ fInit(0),
+ fSDigitsInRun(0),
+ fFirstEvent(0),
+ fLastEvent(0),
+ fSampling(0.)
{
// ctor
- InitParameters() ;
- fSplitFile = 0 ;
- fToSplit = kFALSE ;
- fDefaultInit = kTRUE ;
+ InitParameters();
}
//____________________________________________________________________________
-AliEMCALSDigitizer::AliEMCALSDigitizer(const char* headerFile, const char *sDigitsTitle, const Bool_t toSplit):
-TTask(sDigitsTitle, headerFile)
+AliEMCALSDigitizer::AliEMCALSDigitizer(const char * alirunFileName,
+ const char * eventFolderName)
+ : TTask("EMCAL"+AliConfig::Instance()->GetSDigitizerTaskName(), alirunFileName),
+ fA(0.),fB(0.),fECPrimThreshold(0.),
+ fDefaultInit(kFALSE),
+ fEventFolderName(eventFolderName),
+ fInit(0),
+ fSDigitsInRun(0),
+ fFirstEvent(0),
+ fLastEvent(0),
+ fSampling(0.)
{
// ctor
- fToSplit = toSplit ;
Init();
InitParameters() ;
- fDefaultInit = kFALSE ;
+
}
+
//____________________________________________________________________________
-AliEMCALSDigitizer::~AliEMCALSDigitizer()
+AliEMCALSDigitizer::AliEMCALSDigitizer(const AliEMCALSDigitizer & sd)
+ : TTask(sd.GetName(),sd.GetTitle()),
+ fA(sd.fA),
+ fB(sd.fB),
+ fECPrimThreshold(sd.fECPrimThreshold),
+ fDefaultInit(sd.fDefaultInit),
+ fEventFolderName(sd.fEventFolderName),
+ fInit(sd.fInit),
+ fSDigitsInRun(sd.fSDigitsInRun),
+ fFirstEvent(sd.fFirstEvent),
+ fLastEvent(sd.fLastEvent),
+ fSampling(sd.fSampling)
{
- // dtor
- fSplitFile = 0 ;
+ //cpy ctor
+}
+
+
+//____________________________________________________________________________
+AliEMCALSDigitizer::~AliEMCALSDigitizer() {
+ //dtor
+ AliLoader *emcalLoader=0;
+ if ((emcalLoader = AliRunLoader::Instance()->GetDetectorLoader("EMCAL")))
+ emcalLoader->CleanSDigitizer();
}
//____________________________________________________________________________
//============================================================= YS
// The initialisation is now done by the getter
- if( strcmp(GetTitle(), "") == 0 )
- SetTitle("galice.root") ;
+ fInit = kTRUE;
- AliEMCALGetter * gime = AliEMCALGetter::GetInstance(GetTitle(), GetName(), fToSplit) ;
- if ( gime == 0 ) {
- Error("Init", "Could not obtain the Getter object !" ) ;
+ AliEMCALLoader *emcalLoader = dynamic_cast<AliEMCALLoader*>(AliRunLoader::Instance()->GetDetectorLoader("EMCAL"));
+
+ if ( emcalLoader == 0 ) {
+ Fatal("Init", "Could not obtain the AliEMCALLoader");
return ;
}
- gime->PostSDigits( GetName(), GetTitle() ) ;
+ emcalLoader->PostSDigitizer(this);
+ emcalLoader->GetSDigitsDataLoader()->GetBaseTaskLoader()->SetDoNotReload(kTRUE);
- fSplitFile = 0 ;
-
- if(fToSplit){
- // construct the name of the file as /path/EMCAL.SDigits.root
- // First - extract full path if necessary
- TString sDigitsFileName(GetTitle()) ;
- Ssiz_t islash = sDigitsFileName.Last('/') ;
- if(islash<sDigitsFileName.Length())
- sDigitsFileName.Remove(islash+1,sDigitsFileName.Length()) ;
- else
- sDigitsFileName="" ;
-
- // Next - append the file name
- sDigitsFileName+="EMCAL.SDigits." ;
- if((strcmp(GetName(),"Default")!=0)&&(strcmp(GetName(),"")!=0)){
- sDigitsFileName+=GetName() ;
- sDigitsFileName+="." ;
- }
- sDigitsFileName+="root" ;
-
- // Finally - check if the file already opened or open the file
- fSplitFile = static_cast<TFile*>(gROOT->GetFile(sDigitsFileName.Data()));
- if(!fSplitFile)
- fSplitFile = TFile::Open(sDigitsFileName.Data(),"update") ;
- }
-
- TString sdname(GetName() );
- sdname.Append(":") ;
- sdname.Append(GetTitle() ) ;
- SetName(sdname) ;
- gime->PostSDigitizer(this) ;
-
}
//____________________________________________________________________________
void AliEMCALSDigitizer::InitParameters()
{
- fA = 0;
- fB = 10000000.;
+ //initialize parameters for sdigitization
- AliEMCALGetter * gime = AliEMCALGetter::GetInstance() ;
- const AliEMCALGeometry * geom = gime->EMCALGeometry() ;
+ const AliEMCALGeometry * geom = AliEMCALGeometry::GetInstance();
if (geom->GetSampling() == 0.) {
- Error("InitParameters", "Sampling factor not set !") ;
- abort() ;
+ Fatal("InitParameters", "Sampling factor not set !") ;
}
- else
- Info("InitParameters", "Sampling factor set to %f\n", geom->GetSampling()) ;
+
+ // Get the parameters from the OCDB via the loader
+ AliRunLoader *rl = AliRunLoader::Instance();
+ AliEMCALLoader *emcalLoader = dynamic_cast<AliEMCALLoader*>(rl->GetDetectorLoader("EMCAL"));
+ AliEMCALSimParam * simParam = 0x0;
+ if(emcalLoader) simParam = emcalLoader->SimulationParameters();
+
+ if(!simParam){
+ simParam = AliEMCALSimParam::GetInstance();
+ AliWarning("Simulation Parameters not available in OCDB?");
+ }
+
+ //
+ //JLK 26-Jun-2008 THIS SHOULD HAVE BEEN EXPLAINED AGES AGO:
+ //
+ //In order to be able to store SDigit Energy info into
+ //AliEMCALDigit, we need to convert it temporarily to an ADC amplitude
+ //and later when summing SDigits to form digits, convert it back to
+ //energy. These fA and fB parameters accomplish this through the
+ //Digitize() and Calibrate() methods
+ //
+ // Initializes parameters
+ fA = simParam->GetA(); //0;
+ fB = simParam->GetB(); //1.e+6; // Changed 24 Apr 2007. Dynamic range now 2 TeV
+ fSampling = geom->GetSampling();
+
+ // threshold for deposit energy of hit
+ fECPrimThreshold = simParam->GetECPrimaryThreshold();//0.05;// GeV // 22-may-07 was 0// 24-nov-04 - was 1.e-6;
- // this threshold corresponds approximately to 100 MeV
- fECPrimThreshold = 100E-3 / ( geom->GetSampling() * ( geom->GetNPRLayers() + geom->GetNECLayers()) ) * geom->GetNECLayers() ;
- fPREPrimThreshold = 100E-3 / ( geom->GetSampling() * ( geom->GetNPRLayers() + geom->GetNECLayers()) ) * geom->GetNPRLayers() ;
- fHCPrimThreshold = fECPrimThreshold/5. ; // 5 is totally arbitrary
+ AliDebug(2,Form("Print: \n------------------- %s -------------\n",GetName()));
+ AliDebug(2,Form(" fInit %i\n", int(fInit)));
+ AliDebug(2,Form(" fFirstEvent %i\n", fFirstEvent));
+ AliDebug(2,Form(" fLastEvent %i\n", fLastEvent));
+ AliDebug(2,Form(" Writing SDigits to branch with title %s\n", fEventFolderName.Data()));
+ AliDebug(2,Form(" with digitization parameters A = %f\n", fA));
+ AliDebug(2,Form(" B = %f\n", fB));
+ AliDebug(2,Form(" Threshold for EC Primary assignment = %f\n", fECPrimThreshold));
+ AliDebug(2,Form(" Sampling = %f\n", fSampling));
+ AliDebug(2,Form("---------------------------------------------------\n"));
}
//____________________________________________________________________________
void AliEMCALSDigitizer::Exec(Option_t *option)
{
- // Collects all hits in the section (PRE/ECAL/HCAL) of the same tower into digit
-
- if( strcmp(GetName(), "") == 0 )
- Init() ;
-
+ // Collects all hit of the same tower into digits
+ TString o(option); o.ToUpper();
if (strstr(option, "print") ) {
- Print("") ;
+
+ AliDebug(2,Form("Print: \n------------------- %s -------------\n",GetName()));
+ AliDebug(2,Form(" fInit %i\n", int(fInit)));
+ AliDebug(2,Form(" fFirstEvent %i\n", fFirstEvent));
+ AliDebug(2,Form(" fLastEvent %i\n", fLastEvent));
+ AliDebug(2,Form(" Writing SDigits to branch with title %s\n", fEventFolderName.Data()));
+ AliDebug(2,Form(" with digitization parameters A = %f\n", fA));
+ AliDebug(2,Form(" B = %f\n", fB));
+ AliDebug(2,Form(" Threshold for EC Primary assignment = %f\n", fECPrimThreshold));
+ AliDebug(2,Form(" Sampling = %f\n", fSampling));
+ AliDebug(2,Form("---------------------------------------------------\n"));
+
return ;
}
-
+
+
if(strstr(option,"tim"))
gBenchmark->Start("EMCALSDigitizer");
- //Check, if this branch already exits
- AliEMCALGetter * gime = AliEMCALGetter::GetInstance() ;
- if(gime->BranchExists("SDigits") )
- return;
+ AliRunLoader *rl = AliRunLoader::Instance();
+ AliEMCALLoader *emcalLoader = dynamic_cast<AliEMCALLoader*>(rl->GetDetectorLoader("EMCAL"));
- TString sdname(GetName()) ;
- sdname.Remove(sdname.Index(GetTitle())-1) ;
+ //switch off reloading of this task while getting event
+ if (!fInit) { // to prevent overwrite existing file
+ AliError( Form("Give a version name different from %s", fEventFolderName.Data()) ) ;
+ return ;
+ }
- Int_t nevents = gime->MaxEvent() ;
- Int_t ievent ;
- for(ievent = 0; ievent < nevents; ievent++){
- gime->Event(ievent,"H") ;
- const TClonesArray * hits = gime->Hits() ;
- TClonesArray * sdigits = gime->SDigits(sdname.Data()) ;
+ if (fLastEvent == -1)
+ fLastEvent = rl->GetNumberOfEvents() - 1 ;
+ else {
+ fLastEvent = TMath::Min(fLastEvent, rl->GetNumberOfEvents()-1);
+ }
+ Int_t nEvents = fLastEvent - fFirstEvent + 1;
+
+ Int_t ievent;
+ Float_t energy=0.; // de * fSampling - 23-nov-04
+ rl->LoadKinematics();
+ rl->LoadHits("EMCAL");
+
+ for (ievent = fFirstEvent; ievent <= fLastEvent; ievent++) {
+ rl->GetEvent(ievent);
+ TTree * treeS = emcalLoader->TreeS();
+ if ( !treeS ) {
+ emcalLoader->MakeSDigitsContainer();
+ treeS = emcalLoader->TreeS();
+ }
+ TClonesArray * hits = emcalLoader->Hits() ;
+ TClonesArray * sdigits = emcalLoader->SDigits() ;
sdigits->Clear();
+
Int_t nSdigits = 0 ;
-
- //Now make SDigits from hits, for EMCAL it is the same, so just copy
- Int_t nPrim = static_cast<Int_t>((gAlice->TreeH())->GetEntries()) ;
- // Attention nPrim is the number of primaries tracked by Geant
- // and this number could be different to the number of Primaries in TreeK;
- Int_t iprim ;
- for ( iprim = 0 ; iprim < nPrim ; iprim++ ) {
- //=========== Get the EMCAL branch from Hits Tree for the Primary iprim
- gime->Track(iprim) ;
- Int_t i;
- for ( i = 0 ; i < hits->GetEntries() ; i++ ) {
- AliEMCALHit * hit = dynamic_cast<AliEMCALHit*>(hits->At(i)) ;
- AliEMCALDigit * curSDigit = 0 ;
- AliEMCALDigit * sdigit = 0 ;
- Bool_t newsdigit = kTRUE;
-
- // Assign primary number only if deposited energy is significant
-
- const AliEMCALGeometry * geom = gime->EMCALGeometry() ;
-
- if (gDebug) {
- Info("Exec", "id = %d energy = %f thresholdPRE = %f thresholdEC = %f thresholdHC = %f \n",
- hit->GetId(), hit->GetEnergy(), fPREPrimThreshold, fECPrimThreshold, fHCPrimThreshold) ;
- Info("Exec", "where PRE/ECAL/HCAL %d, %d, %d", geom->IsInPRE(hit->GetId()), geom->IsInECAL(hit->GetId()), geom->IsInHCAL(hit->GetId()) ) ;
- }
- if( geom->IsInPRE(hit->GetId()) )
- if( hit->GetEnergy() > fPREPrimThreshold )
- curSDigit = new AliEMCALDigit( hit->GetPrimary(),
- hit->GetIparent(), hit->GetId(),
- Digitize(hit->GetEnergy()), hit->GetTime() ) ;
- else
- curSDigit = new AliEMCALDigit( -1 ,
- -1 ,
- hit->GetId(),
- Digitize(hit->GetEnergy()), hit->GetTime() ) ;
- else if( geom->IsInECAL(hit->GetId()) )
- if( hit->GetEnergy() > fECPrimThreshold )
- curSDigit = new AliEMCALDigit( hit->GetPrimary(),
- hit->GetIparent(), hit->GetId(),
- Digitize(hit->GetEnergy()), hit->GetTime() ) ;
- else
- curSDigit = new AliEMCALDigit( -1 ,
- -1 ,
- hit->GetId(),
- Digitize(hit->GetEnergy()), hit->GetTime() ) ;
- else if( geom->IsInHCAL(hit->GetId()) )
- if( hit->GetEnergy() > fHCPrimThreshold )
-
- curSDigit = new AliEMCALDigit( hit->GetPrimary(),
- hit->GetIparent(), hit->GetId(),
- Digitize(hit->GetEnergy()), hit->GetTime() ) ;
+ Int_t i;
+
+ AliEMCALGeometry *geom = AliEMCALGeometry::GetInstance();
+ for ( i = 0 ; i < hits->GetEntries() ; i++ ) {
+ AliEMCALHit * hit = dynamic_cast<AliEMCALHit*>(hits->At(i)) ;
+ AliEMCALDigit * curSDigit = 0 ;
+ AliEMCALDigit * sdigit = 0 ;
+ Bool_t newsdigit = kTRUE;
+
+ // hit->GetId() - Absolute Id number EMCAL segment
+ if(geom->CheckAbsCellId(hit->GetId())) { // was IsInECA(hit->GetId())
+ energy = hit->GetEnergy() * fSampling; // 23-nov-04
+ if(energy > fECPrimThreshold )
+ // Assign primary number only if deposited energy is significant
+ curSDigit = new AliEMCALDigit( hit->GetPrimary(),
+ hit->GetIparent(), hit->GetId(),
+ Digitize(energy), hit->GetTime(),
+ -1, energy ) ;
else
curSDigit = new AliEMCALDigit( -1 ,
-1 ,
hit->GetId(),
- Digitize(hit->GetEnergy()), hit->GetTime() ) ;
-
- Int_t check = 0 ;
- for(check= 0; check < nSdigits ; check++) {
+ Digitize(energy), hit->GetTime(),
+ -1, energy ) ;
+ } else {
+ Warning("Exec"," abs id %i is bad \n", hit->GetId());
+ newsdigit = kFALSE;
+ curSDigit = 0;
+ }
+
+ if(curSDigit != 0){
+ for(Int_t check= 0; check < nSdigits ; check++) {
sdigit = dynamic_cast<AliEMCALDigit *>(sdigits->At(check)) ;
- if( sdigit->GetId() == curSDigit->GetId()) { // Are we in the same ECAL/HCAL/preshower tower ?
+
+ if( sdigit->GetId() == curSDigit->GetId()) { // Are we in the same ECAL tower ?
*sdigit = *sdigit + *curSDigit;
newsdigit = kFALSE;
}
}
- if (newsdigit) {
- new((*sdigits)[nSdigits]) AliEMCALDigit(*curSDigit);
- nSdigits++ ;
- }
- delete curSDigit ;
- } // loop over all hits (hit = deposited energy/layer/entering particle)
- } // loop over iprim
-
+ }
+ if (newsdigit) {
+ new((*sdigits)[nSdigits]) AliEMCALDigit(*curSDigit);
+ nSdigits++ ;
+ }
+ delete curSDigit ;
+ } // loop over all hits (hit = deposited energy/entering particle)
sdigits->Sort() ;
nSdigits = sdigits->GetEntriesFast() ;
fSDigitsInRun += nSdigits ;
- sdigits->Expand(nSdigits) ;
- Int_t NPrimarymax = -1 ;
- Int_t i ;
for (i = 0 ; i < sdigits->GetEntriesFast() ; i++) {
AliEMCALDigit * sdigit = dynamic_cast<AliEMCALDigit *>(sdigits->At(i)) ;
sdigit->SetIndexInList(i) ;
}
- for (i = 0 ; i < sdigits->GetEntriesFast() ; i++) {
- if (((dynamic_cast<AliEMCALDigit *>(sdigits->At(i)))->GetNprimary()) > NPrimarymax)
- NPrimarymax = ((dynamic_cast<AliEMCALDigit *>(sdigits->At(i)))->GetNprimary()) ;
- }
+ // Now write SDigits
- // Now write SDigits
+ Int_t bufferSize = 32000 ;
+ TBranch * sdigitsBranch = treeS->GetBranch("EMCAL");
+ if (sdigitsBranch)
+ sdigitsBranch->SetAddress(&sdigits);
+ else
+ treeS->Branch("EMCAL",&sdigits,bufferSize);
- if(gAlice->TreeS() == 0 || (fSplitFile)) //<--- To be checked: we should not create TreeS if it is already here
- gAlice->MakeTree("S",fSplitFile);
-
- if(fSplitFile)
- fSplitFile->cd() ;
+ treeS->Fill();
- //First list of sdigits
- Int_t bufferSize = 32000 ;
- TBranch * sdigitsBranch = gAlice->TreeS()->Branch("EMCAL",&sdigits,bufferSize);
- sdigitsBranch->SetTitle(sdname);
+ emcalLoader->WriteSDigits("OVERWRITE");
//NEXT - SDigitizer
- Int_t splitlevel = 0 ;
- AliEMCALSDigitizer * sd = this ;
- TBranch * sdigitizerBranch = gAlice->TreeS()->Branch("AliEMCALSDigitizer","AliEMCALSDigitizer",
- &sd,bufferSize,splitlevel);
- sdigitizerBranch->SetTitle(sdname);
-
- sdigitsBranch->Fill() ;
- sdigitizerBranch->Fill() ;
-
- gAlice->TreeS()->AutoSave() ;
+ emcalLoader->WriteSDigitizer("OVERWRITE"); // why in event cycle ?
if(strstr(option,"deb"))
PrintSDigits(option) ;
}
-
+
+ Unload();
+
+ emcalLoader->GetSDigitsDataLoader()->GetBaseTaskLoader()->SetDoNotReload(kTRUE);
+
if(strstr(option,"tim")){
gBenchmark->Stop("EMCALSDigitizer");
- Info("Exec", "took %f seconds for SDigitizing %f seconds per event",
- gBenchmark->GetCpuTime("EMCALSDigitizer"), gBenchmark->GetCpuTime("EMCALSDigitizer") ) ;
+ printf("\n Exec: took %f seconds for SDigitizing %f seconds per event\n",
+ gBenchmark->GetCpuTime("EMCALSDigitizer"), gBenchmark->GetCpuTime("EMCALSDigitizer")/nEvents ) ;
}
}
//__________________________________________________________________
-void AliEMCALSDigitizer::SetSDigitsBranch(const char * 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 ){
- Error("SetSDigitsBranch", "Cannot overwrite existing branch with title %s", title) ;
- return ;
+Int_t AliEMCALSDigitizer::Digitize(Float_t energy)const {
+ // Digitize the energy
+ //
+ //JLK 26-Jun-2008 EXPLANATION LONG OVERDUE:
+ //
+ //We have to digitize the SDigit energy so that it can be stored in
+ //AliEMCALDigit, which has only an ADC amplitude member and
+ //(rightly) no energy member. This method converts the energy to an
+ //integer which can be re-converted back to an energy with the
+ //Calibrate(energy) method when it is time to create Digits from SDigits
+ //
+ Double_t aSignal = fA + energy*fB;
+ if (TMath::Abs(aSignal)>2147483647.0) {
+ //PH 2147483647 is the max. integer
+ //PH This apparently is a problem which needs investigation
+ AliWarning(Form("Too big or too small energy %f",aSignal));
+ aSignal = TMath::Sign((Double_t)2147483647,aSignal);
}
-
- Info("SetSDigitsBranch", "Changing SDigits file from %s to %s", GetName(), title) ;
+ return (Int_t ) aSignal;
+}
+
+//__________________________________________________________________
+Float_t AliEMCALSDigitizer::Calibrate(Int_t amp)const {
+ //
+ // Convert the amplitude back to energy in GeV
+ //
+ //JLK 26-Jun-2008 EXPLANATION LONG OVERDUE:
+ //
+ //We have to digitize the SDigit energy with the method Digitize()
+ //so that it can be stored in AliEMCALDigit, which has only an ADC
+ //amplitude member and (rightly) no energy member. This method is
+ //just the reverse of Digitize(): it converts the stored amplitude
+ //back to an energy value in GeV so that the SDigit energies can be
+ //summed before adding noise and creating digits out of them
+ //
+ return (Float_t)(amp - fA)/fB;
- SetName(title) ;
-
- // Post to the WhiteBoard
- AliEMCALGetter * gime = AliEMCALGetter::GetInstance() ;
- gime->PostSDigits( title, GetTitle()) ;
}
+
+//__________________________________________________________________
+void AliEMCALSDigitizer::Print1(Option_t * option)
+{
+ Print();
+ PrintSDigits(option);
+}
//__________________________________________________________________
-void AliEMCALSDigitizer::Print(Option_t* option)const
+void AliEMCALSDigitizer::Print(Option_t *option) const
{
// Prints parameters of SDigitizer
-
- TString message("\n") ;
- message += "------------------- ";
- message += GetName() ;
- message += " -------------\n" ;
- message += " Writing SDigitis to branch with title " ;
- message += GetName() ;
- message += "\n with digitization parameters A = " ;
- message += fA ;
- message += "\n B = " ;
- message += fB ;
- message += "\n Threshold for Primary assignment in PreShower = " ;
- message += fPREPrimThreshold ;
- message += "\n Threshold for Primary assignment in EC section= " ;
- message += fECPrimThreshold ;
- message += "\n Threshold for Primary assignment in HC section= " ;
- message += fHCPrimThreshold ;
- message += "\n---------------------------------------------------" ;
-
- Info("Print", message.Data() ) ;
+ printf("Print: \n------------------- %s ------------- option %s\n", GetName() , option) ;
+ printf(" fInit %i\n", int(fInit));
+ printf(" fFirstEvent %i\n", fFirstEvent);
+ printf(" fLastEvent %i\n", fLastEvent);
+ printf(" Writing SDigits to branch with title %s\n", fEventFolderName.Data()) ;
+ printf(" with digitization parameters A = %f\n", fA) ;
+ printf(" B = %f\n", fB) ;
+ printf(" Threshold for EC Primary assignment = %f\n", fECPrimThreshold) ;
+ printf(" Sampling = %f\n", fSampling);
+ printf("---------------------------------------------------\n") ;
}
//__________________________________________________________________
{
// Equal operator.
// SDititizers are equal if their pedestal, slope and threshold are equal
-
if( (fA==sd.fA)&&(fB==sd.fB)&&
- (fECPrimThreshold==sd.fECPrimThreshold) &&
- (fHCPrimThreshold==sd.fHCPrimThreshold) &&
- (fPREPrimThreshold==sd.fPREPrimThreshold))
+ (fECPrimThreshold==sd.fECPrimThreshold))
return kTRUE ;
else
return kFALSE ;
}
//__________________________________________________________________
-void AliEMCALSDigitizer::PrintSDigits(Option_t * option){
+void AliEMCALSDigitizer::PrintSDigits(Option_t * option)
+{
//Prints list of digits produced at the current pass of AliEMCALDigitizer
+
+ AliEMCALLoader *rl = dynamic_cast<AliEMCALLoader*>(AliRunLoader::Instance()->GetDetectorLoader("EMCAL"));
+ const TClonesArray * sdigits = rl->SDigits() ;
- AliEMCALGetter * gime = AliEMCALGetter::GetInstance() ;
- TString sdname(GetName()) ;
- sdname.Remove(sdname.Index(GetTitle())-1) ;
- const TClonesArray * sdigits = gime->SDigits(sdname.Data()) ;
-
- TString message("\n") ;
- message += "event " ;
- message += gAlice->GetEvNumber() ;
- message += "\n Number of entries in SDigits list " ;
- message += sdigits->GetEntriesFast() ;
+ printf("\n") ;
+ printf("event %i", rl->GetRunLoader()->GetEventNumber());
+ printf(" Number of entries in SDigits list %i", sdigits->GetEntriesFast());
if(strstr(option,"all")||strstr(option,"EMC")){
//loop over digits
AliEMCALDigit * digit;
- message += "\n Id Amplitude Time Index Nprim: Primaries list \n" ;
- Int_t index ;
+ printf("\n Id Amplitude Time Index Nprim: Primaries list \n") ;
+ Int_t index, isum=0;
char * tempo = new char[8192];
for (index = 0 ; index < sdigits->GetEntries() ; index++) {
digit = dynamic_cast<AliEMCALDigit *>( sdigits->At(index) ) ;
sprintf(tempo, "\n%6d %8d %6.5e %4d %2d :",
digit->GetId(), digit->GetAmp(), digit->GetTime(), digit->GetIndexInList(), digit->GetNprimary()) ;
- message += tempo ;
+ printf("%s",tempo);
+ isum += digit->GetAmp();
Int_t iprimary;
for (iprimary=0; iprimary<digit->GetNprimary(); iprimary++) {
- sprintf(tempo, "%d ",digit->GetPrimary(iprimary+1) ) ;
- message += tempo ;
+ sprintf(tempo, "%d ",digit->GetPrimary(iprimary+1) ) ;
+ printf("%s",tempo);
}
}
delete tempo ;
- }
- Info("PrintSDigits", message.Data() ) ;
+ printf("\n** Sum %i : %10.3f GeV/c **\n ", isum, Calibrate(isum));
+ } else printf("\n");
}
-//_______________________________________________________________________________________
-// 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;
-// Info("TestTowerID", " Hit Index = %d %d TOWERID = %d", k, j*10, Layer2TowerID(k, preshower) ) ;
-// }
-// }
-// }
+//____________________________________________________________________________
+void AliEMCALSDigitizer::Unload() const
+{
+ // Unload Hits and SDigits from the folder
+ AliEMCALLoader *rl = dynamic_cast<AliEMCALLoader*>(AliRunLoader::Instance()->GetDetectorLoader("EMCAL"));
+ rl->UnloadHits() ;
+ rl->UnloadSDigits() ;
+}
//____________________________________________________________________________
-void AliEMCALSDigitizer::UseHitsFrom(const char * filename)
+void AliEMCALSDigitizer::Browse(TBrowser* b)
{
- SetTitle(filename) ;
- Init() ;
+ TTask::Browse(b);
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff