AliESDtrack flags update during the TOF matching procedure. Now, (1) when a TPC/TRD...
authordecaro <decaro@f7af4fe6-9843-0410-8265-dc069ae4e863>
Thu, 4 Jun 2009 11:17:30 +0000 (11:17 +0000)
committerdecaro <decaro@f7af4fe6-9843-0410-8265-dc069ae4e863>
Thu, 4 Jun 2009 11:17:30 +0000 (11:17 +0000)
TOF/AliTOFtracker.cxx
TOF/AliTOFtrackerV1.cxx

index e480947..13f0e1c 100644 (file)
@@ -195,28 +195,38 @@ Int_t AliTOFtracker::PropagateBack(AliESDEvent* event) {
   for (Int_t i=0; i<ntrk; i++) {
     AliESDtrack *t=event->GetTrack(i);
     AliESDtrack *seed =(AliESDtrack*)fSeeds->UncheckedAt(i);
-    if(seed->GetTOFsignal()>0){
-      t->SetTOFsignal(seed->GetTOFsignal());
-      t->SetTOFcluster(seed->GetTOFcluster());
-      t->SetTOFsignalToT(seed->GetTOFsignalToT());
-      t->SetTOFsignalRaw(seed->GetTOFsignalRaw());
-      t->SetTOFsignalDz(seed->GetTOFsignalDz());
-      t->SetTOFCalChannel(seed->GetTOFCalChannel());
-      Int_t tlab[3]; seed->GetTOFLabel(tlab);    
-      t->SetTOFLabel(tlab);
-      AliTOFtrack *track = new AliTOFtrack(*seed); 
-      t->UpdateTrackParams(track,AliESDtrack::kTOFout);   
-
-      Double_t time[10]; t->GetIntegratedTimes(time);
-      AliDebug(1,Form("%d %f %f %f %f %f",i,
-                     time[0],
-                     time[1],
-                     time[2],
-                     time[3],
-                     time[4]
-                     ));
 
-      delete track;
+    if ( (seed->GetStatus()&AliESDtrack::kTOFin)!=0 ) {
+      t->SetStatus(AliESDtrack::kTOFin);
+      //if(seed->GetTOFsignal()>0){
+      if ( (seed->GetStatus()&AliESDtrack::kTOFout)!=0 ) {
+       t->SetStatus(AliESDtrack::kTOFout);
+       t->SetTOFsignal(seed->GetTOFsignal());
+       t->SetTOFcluster(seed->GetTOFcluster());
+       t->SetTOFsignalToT(seed->GetTOFsignalToT());
+       t->SetTOFsignalRaw(seed->GetTOFsignalRaw());
+       t->SetTOFsignalDz(seed->GetTOFsignalDz());
+       t->SetTOFCalChannel(seed->GetTOFCalChannel());
+       Int_t tlab[3]; seed->GetTOFLabel(tlab);    
+       t->SetTOFLabel(tlab);
+
+       AliTOFtrack *track = new AliTOFtrack(*seed);
+       t->UpdateTrackParams(track,AliESDtrack::kTOFout); // to be checked - AdC
+       delete track;
+       Double_t time[10]; t->GetIntegratedTimes(time);
+       AliDebug(1,Form(" %6d  %f %f %f %f %6d %3d %f  %f %f %f %f %f",
+                       i,
+                       t->GetTOFsignalRaw(),
+                       t->GetTOFsignal(),
+                       t->GetTOFsignalToT(),
+                       t->GetTOFsignalDz(),
+                       t->GetTOFCalChannel(),
+                       t->GetTOFcluster(),
+                       t->GetIntegratedLength(),
+                       time[0], time[1], time[2], time[3], time[4]
+                       )
+                );
+      }
     }
   }
 
@@ -262,26 +272,37 @@ void AliTOFtracker::CollectESD() {
     AliESDtrack *t =(AliESDtrack*)fSeeds->UncheckedAt(i);
     if ((t->GetStatus()&AliESDtrack::kTPCout)==0)continue;
 
-    // TRD 'good' tracks, already propagated at 372 cm
-
     AliTOFtrack *track = new AliTOFtrack(*t); // New
-    Double_t x = track->GetX(); //New
-    if ( ( (t->GetStatus()&AliESDtrack::kTRDout)!=0 ) && 
-        ( x >= AliTOFGeometry::RinTOF() ) ) {
-      track->SetSeedIndex(i);
-      t->UpdateTrackParams(track,AliESDtrack::kTOFout);    
-      new(aTOFTrack[fNseedsTOF]) AliTOFtrack(*track);
-      fNseedsTOF++;
-      seedsTOF1++;
+    Float_t x = (Float_t)track->GetX(); //New
+
+    // TRD 'good' tracks, already propagated at 371 cm
+    if ( ( (t->GetStatus()&AliESDtrack::kTRDout)!=0 ) &&
+        ( x >= AliTOFGeometry::Rmin() ) ) {
+      if  ( track->PropagateToInnerTOF() ) {
+
+       AliDebug(1,Form(" TRD propagated track till rho = %fcm."
+                       " And then the track has been propagated till rho = %fcm.",
+                       x, (Float_t)track->GetX()));
+
+       track->SetSeedIndex(i);
+       t->UpdateTrackParams(track,AliESDtrack::kTOFin);
+       new(aTOFTrack[fNseedsTOF]) AliTOFtrack(*track);
+       fNseedsTOF++;
+       seedsTOF1++;
+      }
       delete track;
     }
 
     // Propagate the rest of TPCbp  
-
     else {
-      if(track->PropagateToInnerTOF()){ 
+      if ( track->PropagateToInnerTOF() ) { 
+
+       AliDebug(1,Form(" TPC propagated track till rho = %fcm."
+                       " And then the track has been propagated till rho = %fcm.",
+                       x, (Float_t)track->GetX()));
+
        track->SetSeedIndex(i);
-       t->UpdateTrackParams(track,AliESDtrack::kTOFout);    
+       t->UpdateTrackParams(track,AliESDtrack::kTOFin);
        new(aTOFTrack[fNseedsTOF]) AliTOFtrack(*track);
        fNseedsTOF++;
        seedsTOF2++;
@@ -346,11 +367,13 @@ void AliTOFtracker::MatchTracks( Bool_t mLastStep){
   for (Int_t ii=0; ii<4; ii++) trackPos[ii] = new Float_t[nSteps];
   Int_t * clind = new Int_t[fN];
   
+  //The matching loop
   for (Int_t iseed=0; iseed<fNseedsTOF; iseed++) {
 
     AliTOFtrack *track =(AliTOFtrack*)fTracks->UncheckedAt(iseed);
     AliESDtrack *t =(AliESDtrack*)fSeeds->UncheckedAt(track->GetSeedIndex());
-    if(t->GetTOFsignal()>0. ) continue;
+    //if ( t->GetTOFsignal()>0. ) continue;
+    if ( (t->GetStatus()&AliESDtrack::kTOFout)!=0 ) continue;
     AliTOFtrack *trackTOFin =new AliTOFtrack(*track);
 
     // Some init
@@ -643,7 +666,7 @@ void AliTOFtracker::MatchTracks( Bool_t mLastStep){
     // Fill the track residual histograms.
     FillResiduals(trackTOFout,c,kFALSE);
 
-    t->UpdateTrackParams(trackTOFout,AliESDtrack::kTOFout);    
+    t->UpdateTrackParams(trackTOFout,AliESDtrack::kTOFout);
     t->SetIntegratedLength(recL);
     t->SetIntegratedTimes(time);
     t->SetTOFLabel(tlab);
index f221f2e..84883da 100644 (file)
@@ -179,23 +179,38 @@ Int_t AliTOFtrackerV1::PropagateBack(AliESDEvent* event) {
   for (Int_t i=0; i<ntrk; i++) {
     AliESDtrack *t=event->GetTrack(i);
     AliESDtrack *seed =(AliESDtrack*)fSeeds->UncheckedAt(i);
-    if(seed->GetTOFsignal()>0){
-      t->SetTOFsignal(seed->GetTOFsignal());
-      t->SetTOFcluster(seed->GetTOFcluster());
-      t->SetTOFsignalToT(seed->GetTOFsignalToT());
-      t->SetTOFsignalRaw(seed->GetTOFsignalRaw());
-      t->SetTOFsignalDz(seed->GetTOFsignalDz());
-      t->SetTOFCalChannel(seed->GetTOFCalChannel());
-      Int_t tlab[3]; seed->GetTOFLabel(tlab);    
-      t->SetTOFLabel(tlab);
-      AliTOFtrack *track = new AliTOFtrack(*seed); 
-      t->UpdateTrackParams(track,AliESDtrack::kTOFout);   
-
-      Double_t time[10]; t->GetIntegratedTimes(time);
-      AliDebug(1, Form(" %d %f %f %f %f %f", i,
-                      time[0], time[1], time[2], time[3], time[4]));
 
-      delete track;
+    if ( (seed->GetStatus()&AliESDtrack::kTOFin)!=0 ) {
+      t->SetStatus(AliESDtrack::kTOFin);
+      //if(seed->GetTOFsignal()>0){
+      if ( (seed->GetStatus()&AliESDtrack::kTOFout)!=0 ) {
+       t->SetStatus(AliESDtrack::kTOFout);
+       t->SetTOFsignal(seed->GetTOFsignal());
+       t->SetTOFcluster(seed->GetTOFcluster());
+       t->SetTOFsignalToT(seed->GetTOFsignalToT());
+       t->SetTOFsignalRaw(seed->GetTOFsignalRaw());
+       t->SetTOFsignalDz(seed->GetTOFsignalDz());
+       t->SetTOFCalChannel(seed->GetTOFCalChannel());
+       Int_t tlab[3]; seed->GetTOFLabel(tlab);
+       t->SetTOFLabel(tlab);
+       AliTOFtrack *track = new AliTOFtrack(*seed);
+       t->UpdateTrackParams(track,AliESDtrack::kTOFout); // to be checked - AdC
+       delete track;
+
+       Double_t time[10]; t->GetIntegratedTimes(time);
+       AliDebug(1,Form(" %6d  %f %f %f %f %6d %3d %f  %f %f %f %f %f",
+                       i,
+                       t->GetTOFsignalRaw(),
+                       t->GetTOFsignal(),
+                       t->GetTOFsignalToT(),
+                       t->GetTOFsignalDz(),
+                       t->GetTOFCalChannel(),
+                       t->GetTOFcluster(),
+                       t->GetIntegratedLength(),
+                       time[0], time[1], time[2], time[3], time[4]
+                       )
+                );
+      }
     }
   }
 
@@ -241,27 +256,37 @@ void AliTOFtrackerV1::CollectESD() {
     AliESDtrack *t =(AliESDtrack*)fSeeds->UncheckedAt(i);
     if ((t->GetStatus()&AliESDtrack::kTPCout)==0)continue;
 
-    // TRD 'good' tracks, already propagated at 372 cm
-
     AliTOFtrack *track = new AliTOFtrack(*t); // New
-    Double_t x = track->GetX(); //New
-
-    if (((t->GetStatus()&AliESDtrack::kTRDout)!=0 ) && 
-        ( x >= AliTOFGeometry::RinTOF()) ){
-      track->SetSeedIndex(i);
-      t->UpdateTrackParams(track,AliESDtrack::kTOFout);    
-      new(aTOFTrack[fNseedsTOF]) AliTOFtrack(*track);
-      fNseedsTOF++;
-      seedsTOF1++;
+    Float_t x = (Float_t)track->GetX(); //New
+
+    // TRD 'good' tracks, already propagated at 371 cm
+    if ( ( (t->GetStatus()&AliESDtrack::kTRDout)!=0 ) && 
+        ( x >= AliTOFGeometry::Rmin() ) ) {
+      if ( track->PropagateToInnerTOF() ) {
+
+       AliDebug(1,Form(" TRD propagated track till rho = %fcm."
+                       " And then the track has been propagated till rho = %fcm.",
+                       x, (Float_t)track->GetX()));
+
+       track->SetSeedIndex(i);
+       t->UpdateTrackParams(track,AliESDtrack::kTOFin);
+       new(aTOFTrack[fNseedsTOF]) AliTOFtrack(*track);
+       fNseedsTOF++;
+       seedsTOF1++;
+      }
       delete track;
     }
 
-    // Propagate the rest of TPCbp  
-
+    // Propagate the rest of TPCbp
     else {
-      if(track->PropagateToInnerTOF()){ 
+      if ( track->PropagateToInnerTOF() ) {
+
+       AliDebug(1,Form(" TRD propagated track till rho = %fcm."
+                       " And then the track has been propagated till rho = %fcm.",
+                       x, (Float_t)track->GetX()));
+
        track->SetSeedIndex(i);
-       t->UpdateTrackParams(track,AliESDtrack::kTOFout);    
+       t->UpdateTrackParams(track,AliESDtrack::kTOFin);
        new(aTOFTrack[fNseedsTOF]) AliTOFtrack(*track);
        fNseedsTOF++;
        seedsTOF2++;
@@ -308,12 +333,12 @@ void AliTOFtrackerV1::MatchTracks( ){
 
 
   //The matching loop
-
   for (Int_t iseed=0; iseed<fNseedsTOF; iseed++) {
 
     AliTOFtrack *track =(AliTOFtrack*)fTracks->UncheckedAt(iseed);
     AliESDtrack *t =(AliESDtrack*)fSeeds->UncheckedAt(track->GetSeedIndex());
-    if(t->GetTOFsignal()>0. ) continue;
+    //if ( t->GetTOFsignal()>0. ) continue;
+    if ( (t->GetStatus()&AliESDtrack::kTOFout)!=0 ) continue;
     AliTOFtrack *trackTOFin =new AliTOFtrack(*track);
      
     // Determine a window around the track
@@ -439,8 +464,7 @@ void AliTOFtrackerV1::MatchTracks( ){
     if (tiltangle!=0.) AliDebug(2,Form(" rho_track = %f --- rho_cluster = %f ",trackTOFin->GetX(),bestCluster->GetX()));
 
     //update the ESD track and delete the TOFtrack
-    t->UpdateTrackParams(trackTOFin,AliESDtrack::kTOFout);    
-    delete trackTOFin;
+    t->UpdateTrackParams(trackTOFin,AliESDtrack::kTOFout);
 
     //  Store quantities to be used in the TOF Calibration
     Float_t tToT=AliTOFGeometry::ToTBinWidth()*bestCluster->GetToT()*1E-3; // in ns
@@ -490,6 +514,7 @@ void AliTOFtrackerV1::MatchTracks( ){
     // Fill Tree for on-the-fly offline Calibration
     // no longer there - all info is in the ESDs now
 
+    delete trackTOFin;
   }
 
 }