Updates. (alberica)

diff --git a/ANALYSIS/AliCentralitySelectionTask.cxx b/ANALYSIS/AliCentralitySelectionTask.cxx
index b9f750dd97af7c7fd89d249da357166b95b01c6d..1966428abf3e58f8f15f0ea12ab1ef84f11a625d 100644 (file)
--- a/ANALYSIS/AliCentralitySelectionTask.cxx
+++ b/ANALYSIS/AliCentralitySelectionTask.cxx
@@ -285,16 +285,25 @@ void AliCentralitySelectionTask::UserExec(Option_t */*option*/)
   }
 
   // ***** Centrality Selection
-  fCentV0M = fHtempV0M->GetBinContent(fHtempV0M->FindBin((multV0A+multV0C)));
-  fCentFMD = fHtempFMD->GetBinContent(fHtempFMD->FindBin((multFMDA+multFMDC)));
-  fCentTRK = fHtempTRK->GetBinContent(fHtempTRK->FindBin(nTracks));
-  fCentTKL = fHtempTKL->GetBinContent(fHtempTKL->FindBin(nTracklets));
-  fCentCL0 = fHtempCL0->GetBinContent(fHtempCL0->FindBin(nClusters[0]));
-  fCentCL1 = fHtempCL1->GetBinContent(fHtempCL1->FindBin(nClusters[1]));
+  if(fHtempV0M)  fCentV0M = fHtempV0M->GetBinContent(fHtempV0M->FindBin((multV0A+multV0C)));
+  else     printf("  Centrality by V0 not available!!!\n\n");
+  if(fHtempFMD) fCentFMD = fHtempFMD->GetBinContent(fHtempFMD->FindBin((multFMDA+multFMDC)));
+  else     printf("  Centrality by FMD not available!!!\n\n");
+  if(fHtempTRK) fCentTRK = fHtempTRK->GetBinContent(fHtempTRK->FindBin(nTracks));
+  else     printf("  Centrality by TRK not available!!!\n\n");
+  if(fHtempTKL) fCentTKL = fHtempTKL->GetBinContent(fHtempTKL->FindBin(nTracklets));
+  else     printf("  Centrality by TKL not available!!!\n\n");
+  if(fHtempCL0) fCentCL0 = fHtempCL0->GetBinContent(fHtempCL0->FindBin(nClusters[0]));
+  else     printf("  Centrality by CL0 not available!!!\n\n");
+  if(fHtempCL1) fCentCL1 = fHtempCL1->GetBinContent(fHtempCL1->FindBin(nClusters[1]));
+  else     printf("  Centrality by CL1 not available!!!\n\n");
   
-  fCentV0MvsFMD = fHtempV0MvsFMD->GetBinContent(fHtempV0MvsFMD->FindBin((multV0A+multV0C)));
-  fCentTKLvsV0M = fHtempTKLvsV0M->GetBinContent(fHtempTKLvsV0M->FindBin(nTracklets));
-  fCentZEMvsZDC = fHtempZEMvsZDC->GetBinContent(fHtempZEMvsZDC->FindBin((zem1Energy+zem2Energy)/1000.));
+  if(fHtempV0MvsFMD) fCentV0MvsFMD = fHtempV0MvsFMD->GetBinContent(fHtempV0MvsFMD->FindBin((multV0A+multV0C)));
+  else     printf("  Centrality by V0 vs FMD not available!!!\n\n");
+  if(fHtempTKLvsV0M) fCentTKLvsV0M = fHtempTKLvsV0M->GetBinContent(fHtempTKLvsV0M->FindBin(nTracklets));
+  else     printf("  Centrality by V0 vs TKL not available!!!\n\n");
+  if(fHtempZEMvsZDC) fCentZEMvsZDC = fHtempZEMvsZDC->GetBinContent(fHtempZEMvsZDC->FindBin((zem1Energy+zem2Energy)/1000.));
+  else     printf("  Centrality by ZEM vs ZDC not available!!!\n\n");
   
   esdCent->SetCentralityV0M(fCentV0M);
   esdCent->SetCentralityFMD(fCentFMD);