Removing the tasks from the digitization (Ruben)
[u/mrichter/AliRoot.git] / EMCAL / AliEMCALSDigitizer.cxx
index bb6757b..75aad40 100644 (file)
@@ -16,7 +16,7 @@
 /* $Id$ */
 
 //_________________________________________________________________________
-// This is a TTask that makes SDigits out of Hits
+// This is a Class that makes SDigits out of Hits
 // 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 
 // User case:
 // root [0] AliEMCALSDigitizer * s = new AliEMCALSDigitizer("galice.root")
 // Warning in <TDatabasePDG::TDatabasePDG>: object already instantiated
-// root [1] s->ExecuteTask()
+// root [1] s->Digitize()
 //             // Makes SDigitis for all events stored in galice.root
 // root [2] s->SetPedestalParameter(0.001)
 //             // One can change parameters of digitization
 // root [3] s->SetSDigitsBranch("Redestal 0.001")
 //             // and write them into the new branch
-// root [4] s->ExeciteTask("deb all tim")
+// root [4] s->Digitize("deb all tim")
 //             // available parameters:
 //             deb - print # of produced SDigitis
 //             deb all  - print # and list of produced SDigits
@@ -77,7 +77,7 @@ ClassImp(AliEMCALSDigitizer)
            
 //____________________________________________________________________________ 
 AliEMCALSDigitizer::AliEMCALSDigitizer()
-  : TTask("",""),
+  : TNamed("",""),
     fA(0.),fB(0.),fECPrimThreshold(0.),
     fDefaultInit(kTRUE),
     fEventFolderName(0),
@@ -95,7 +95,7 @@ AliEMCALSDigitizer::AliEMCALSDigitizer()
 //____________________________________________________________________________ 
 AliEMCALSDigitizer::AliEMCALSDigitizer(const char * alirunFileName, 
                                       const char * eventFolderName)
-  : TTask("EMCAL"+AliConfig::Instance()->GetSDigitizerTaskName(), alirunFileName),
+  : TNamed("EMCALSDigitizer", alirunFileName),
     fA(0.),fB(0.),fECPrimThreshold(0.),
     fDefaultInit(kFALSE),
     fEventFolderName(eventFolderName),
@@ -115,7 +115,7 @@ AliEMCALSDigitizer::AliEMCALSDigitizer(const char * alirunFileName,
 
 //____________________________________________________________________________ 
 AliEMCALSDigitizer::AliEMCALSDigitizer(const AliEMCALSDigitizer & sd) 
-  : TTask(sd.GetName(),sd.GetTitle()),
+  : TNamed(sd.GetName(),sd.GetTitle()),
     fA(sd.fA),
     fB(sd.fB),
     fECPrimThreshold(sd.fECPrimThreshold),
@@ -135,9 +135,6 @@ AliEMCALSDigitizer::AliEMCALSDigitizer(const AliEMCALSDigitizer & sd)
 //____________________________________________________________________________ 
 AliEMCALSDigitizer::~AliEMCALSDigitizer() {
   //dtor
-  AliLoader *emcalLoader=0;
-  if ((emcalLoader = AliRunLoader::Instance()->GetDetectorLoader("EMCAL")))
-      emcalLoader->CleanSDigitizer();
        
   if(fHits){
          fHits->Clear();
@@ -147,8 +144,7 @@ AliEMCALSDigitizer::~AliEMCALSDigitizer() {
 
 //____________________________________________________________________________ 
 void AliEMCALSDigitizer::Init(){
-  // Initialization: open root-file, allocate arrays for hits and sdigits,
-  // attach task SDigitizer to the list of EMCAL tasks
+  // Initialization: open root-file, allocate arrays for hits and sdigits
   // 
   // Initialization can not be done in the default constructor
   //============================================================= YS
@@ -163,9 +159,6 @@ void AliEMCALSDigitizer::Init(){
     return ;
   } 
   
-  emcalLoader->PostSDigitizer(this);
-  emcalLoader->GetSDigitsDataLoader()->GetBaseTaskLoader()->SetDoNotReload(kTRUE);
-  
 }
 
 //____________________________________________________________________________ 
@@ -220,7 +213,7 @@ void AliEMCALSDigitizer::InitParameters()
 }
 
 //____________________________________________________________________________
-void AliEMCALSDigitizer::Exec(Option_t *option) 
+void AliEMCALSDigitizer::Digitize(Option_t *option) 
 { 
        // Collects all hit of the same tower into digits
        TString o(option); o.ToUpper();
@@ -247,11 +240,10 @@ void AliEMCALSDigitizer::Exec(Option_t *option)
        AliRunLoader *rl = AliRunLoader::Instance();
        AliEMCALLoader *emcalLoader = dynamic_cast<AliEMCALLoader*>(rl->GetDetectorLoader("EMCAL"));
        
-       //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 ;
-  }
+         AliError( Form("Give a version name different from %s", fEventFolderName.Data()) ) ;
+         return ;
+       }
        
        if (fLastEvent == -1) 
                fLastEvent = rl->GetNumberOfEvents() - 1 ;
@@ -317,7 +309,7 @@ void AliEMCALSDigitizer::Exec(Option_t *option)
                                                  Digitize(energy), hit->GetTime(),kFALSE,
                                                  -1, 0,0,energy ) ;
               } else {
-                Warning("Exec"," abs id %i is bad \n", hit->GetId());
+                Warning("Digitize"," abs id %i is bad \n", hit->GetId());
                 newsdigit = kFALSE;
                 curSDigit = 0;
               }
@@ -380,19 +372,17 @@ void AliEMCALSDigitizer::Exec(Option_t *option)
                emcalLoader->WriteSDigits("OVERWRITE");
                
                //NEXT - SDigitizer
-               emcalLoader->WriteSDigitizer("OVERWRITE");  // why in event cycle ?
+               //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"); 
-               printf("\n Exec: took %f seconds for SDigitizing %f seconds per event\n", 
+               printf("\n Digitize: took %f seconds for SDigitizing %f seconds per event\n", 
            gBenchmark->GetCpuTime("EMCALSDigitizer"), gBenchmark->GetCpuTime("EMCALSDigitizer")/nEvents ) ; 
        }
 }
@@ -533,5 +523,5 @@ void AliEMCALSDigitizer::Unload() const
 //____________________________________________________________________________ 
 void AliEMCALSDigitizer::Browse(TBrowser* b)
 {
-  TTask::Browse(b);
+  TNamed::Browse(b);
 }