1)Terminate() method implemented in the frame. Simple examples on what to do with...

[u/mrichter/AliRoot.git] / PWG4 / PartCorrBase / AliCaloPID.cxx

diff --git a/PWG4/PartCorrBase/AliCaloPID.cxx b/PWG4/PartCorrBase/AliCaloPID.cxx
index 023f0399b45feeb7de3b9e069a4a035ec9f18561..ee0efe8c47c839703442ac55ac63af36a2f3d102 100755 (executable)
--- a/PWG4/PartCorrBase/AliCaloPID.cxx
+++ b/PWG4/PartCorrBase/AliCaloPID.cxx
@@ -33,8 +33,6 @@
 #include "AliCaloPID.h"
 #include "AliAODCaloCluster.h"
 #include "AliAODPWG4Particle.h"
-#include "AliStack.h"
-#include "TParticle.h"
 
 ClassImp(AliCaloPID)
 
@@ -48,7 +46,7 @@ fPHOSPhotonWeight(0.), fPHOSPi0Weight(0.),
 fPHOSElectronWeight(0.), fPHOSChargeWeight(0.) , 
 fPHOSNeutralWeight(0.), fPHOSWeightFormula(0), 
 fPHOSPhotonWeightFormula(0x0), fPHOSPi0WeightFormula(0x0),
-fDispCut(0.),fTOFCut(0.), fDebug(-1), fMCGenerator("")
+fDispCut(0.),fTOFCut(0.), fDebug(-1)
 {
        //Ctor
        
@@ -72,7 +70,7 @@ fPHOSWeightFormula(pid.fPHOSWeightFormula),
 fPHOSPhotonWeightFormula(pid.fPHOSPhotonWeightFormula), 
 fPHOSPi0WeightFormula(pid.fPHOSPi0WeightFormula), 
 fDispCut(pid.fDispCut),fTOFCut(pid.fTOFCut),
-fDebug(pid.fDebug),fMCGenerator(pid.fMCGenerator)
+fDebug(pid.fDebug)
 {
        // cpy ctor
        
@@ -104,8 +102,7 @@ AliCaloPID & AliCaloPID::operator = (const AliCaloPID & pid)
        fDispCut  = pid.fDispCut;
        fTOFCut   = pid.fTOFCut;
        fDebug    = pid.fDebug;
-       fMCGenerator = pid.fMCGenerator;
-
+       
        return *this;
        
 }
@@ -120,99 +117,6 @@ AliCaloPID::~AliCaloPID() {
 }
 
 
-//_________________________________________________________________________
-Int_t AliCaloPID::CheckOrigin(const Int_t label, AliStack * stack) const {
-  //Play with the MC stack if available
-  //Check origin of the candidates, good for PYTHIA
-  
-  if(!stack) AliFatal("Stack is not available, check analysis settings in configuration file, STOP!!");
-  
-  if(label >= 0 && label <  stack->GetNtrack()){
-    //Mother
-    TParticle * mom = stack->Particle(label);
-    Int_t mPdg = TMath::Abs(mom->GetPdgCode());
-    Int_t mStatus =  mom->GetStatusCode() ;
-    Int_t iParent =  mom->GetFirstMother() ;
-    if(fDebug > 0 && label < 8 ) printf("AliCaloPID::CheckOrigin: Mother is parton %d\n",iParent);
-    
-    //GrandParent
-    TParticle * parent = new TParticle ;
-    Int_t pPdg = -1;
-    Int_t pStatus =-1;
-    if(iParent > 0){
-      parent = stack->Particle(iParent);
-      pPdg = TMath::Abs(parent->GetPdgCode());
-      pStatus = parent->GetStatusCode();  
-    }
-    else if(fDebug > 0 ) printf("AliCaloPID::CheckOrigin: Parent with label %d\n",iParent);
-    
-    //return tag
-    if(mPdg == 22){
-      if(mStatus == 1){
-       if(fMCGenerator == "PYTHIA"){
-         if(iParent < 8 && iParent > 5) {//outgoing partons
-           if(pPdg == 22) return kMCPrompt;
-           else  return kMCFragmentation;
-         }//Outgoing partons
-         else if(pStatus == 11){//Decay
-           if(pPdg == 111) return kMCPi0Decay ;
-           else if (pPdg == 321)  return kMCEtaDecay ;
-           else  return kMCOtherDecay ;
-         }//Decay
-         else return kMCISR; //Initial state radiation
-       }//PYTHIA
-
-       else if(fMCGenerator == "HERWIG"){        
-         if(pStatus < 197){//Not decay
-           while(1){
-             if(parent->GetFirstMother()<=5) break;
-             iParent = parent->GetFirstMother();
-             parent=stack->Particle(iParent);
-             pStatus= parent->GetStatusCode();
-             pPdg = parent->GetPdgCode();
-           }//Look for the parton
-           
-           if(iParent < 8 && iParent > 5) {
-             if(pPdg == 22) return kMCPrompt;
-             else  return kMCFragmentation;
-           }
-           return kMCISR;//Initial state radiation
-         }//Not decay
-         else{//Decay
-           if(pPdg == 111) return kMCPi0Decay ;
-           else if (pPdg == 321)  return kMCEtaDecay ;
-           else  return kMCOtherDecay ;
-         }//Decay
-       }//HERWIG
-       else return  kMCUnknown;
-      }//Status 1 : Pythia generated
-      else if(mStatus == 0){
-       if(pPdg ==22 || pPdg ==11) return kMCConversion ;
-       if(pPdg == 111) return kMCPi0Decay ;
-       else if (pPdg == 221)  return kMCEtaDecay ;
-       else  return kMCOtherDecay ;
-      }//status 0 : geant generated
-    }//Mother Photon
-    else if(mPdg == 111)  return kMCPi0 ;
-    else if(mPdg == 221)  return kMCEta ;
-    else if(mPdg ==11){
-      printf("Origin electron, pT %f\n",mom->Pt());
-
-      if(mStatus == 0) return kMCConversion ;
-      else return kMCElectron ;
-    }
-    else return kMCUnknown;
-  }//Good label value
-  else{
-    if(label < 0 ) printf("AliCaloPID::CheckOrigin: *** bad label or no stack ***:  label %d \n", label);
-    if(label >=  stack->GetNtrack()) printf("AliCaloPID::CheckOrigin: *** large label ***:  label %d, n tracks %d \n", label, stack->GetNtrack());
-    return kMCUnknown;
-  }//Bad label
-       
-  return kMCUnknown;
-  
-}
-
 //_______________________________________________________________
 void AliCaloPID::InitParameters()
 {
@@ -240,7 +144,6 @@ void AliCaloPID::InitParameters()
     fDispCut  = 1.5;
        fTOFCut   = 5.e-9;
        fDebug = -1;
-       fMCGenerator = "PYTHIA";
 }
 
 //_______________________________________________________________
@@ -405,7 +308,6 @@ void AliCaloPID::Print(const Option_t * opt) const
        printf("TOF cut        = %e\n",fTOFCut);
        printf("Dispersion cut = %2.2f\n",fDispCut);
        printf("Debug level    = %d\n",fDebug);
-       printf("MC Generator   = %s\n",fMCGenerator.Data());
 
        printf(" \n");
        
@@ -431,13 +333,13 @@ void AliCaloPID::SetPIDBits(const TString calo, const AliAODCaloCluster * cluste
     ph->SetChargedBit(ntr>0) ;  //Temporary cut, should we evaluate distance?
        
     //Set PID pdg
-       ph->SetPdg(GetPdg(calo,cluster->PID(),ph->E()));
-       
-       if(fDebug > 0){ 
-               printf("AliCaloPID::SetPIDBits: TOF %e, Dispersion %2.2f, NTracks %d\n",tof , disp, ntr);       
-               printf("AliCaloPID::SetPIDBits: pdg %d, bits: TOF %d, Dispersion %d, Charge %d\n",
-                          ph->GetPdg(), ph->GetTOFBit() , ph->GetDispBit() , ph->GetChargedBit()); 
-       }
+    ph->SetPdg(GetPdg(calo,cluster->PID(),ph->E()));
+    
+    if(fDebug > 0){ 
+      printf("AliCaloPID::SetPIDBits: TOF %e, Dispersion %2.2f, NTracks %d\n",tof , disp, ntr);        
+      printf("AliCaloPID::SetPIDBits: pdg %d, bits: TOF %d, Dispersion %d, Charge %d\n",
+            ph->GetPdg(), ph->GetTOFBit() , ph->GetDispBit() , ph->GetChargedBit()); 
+    }
 }