minor coverity defect: added protection for self-assignment

[u/mrichter/AliRoot.git] / ANALYSIS / AliTriggerAnalysis.cxx

diff --git a/ANALYSIS/AliTriggerAnalysis.cxx b/ANALYSIS/AliTriggerAnalysis.cxx
index 74e5cb8c1fdb65562d023f8945b5f7c1df56968e..5eac4f6db98fd70d50dc12a0a2ed3bd98174e6f3 100644 (file)
--- a/ANALYSIS/AliTriggerAnalysis.cxx
+++ b/ANALYSIS/AliTriggerAnalysis.cxx
@@ -248,6 +248,8 @@ const char* AliTriggerAnalysis::GetTriggerName(Trigger trigger)
     case kZDCTDCA : str = "ZDC TDC A"; break;
     case kZDCTDCC : str = "ZDC TDC C"; break;
     case kZDCTime : str = "ZDC Time Cut"; break;
+    case kCentral : str = "V0 Central"; break;
+    case kSemiCentral : str = "V0 Semi-central"; break;
     default: str = ""; break;
   }
    
@@ -475,6 +477,34 @@ Int_t AliTriggerAnalysis::EvaluateTrigger(const AliESDEvent* aEsd, Trigger trigg
         AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags));
       return IsLaserWarmUpTPCEvent(aEsd);
     }
+    case kCentral:
+    {
+      if (offline)
+        AliFatal(Form("Offline trigger not available for trigger %d - use centrality selection", triggerNoFlags));
+      if (aEsd->GetVZEROData()) {
+       if (aEsd->GetVZEROData()->TestBit(AliESDVZERO::kTriggerChargeBitsFilled)) {
+         if (aEsd->GetVZEROData()->GetTriggerBits() & (1<<AliESDVZERO::kCTA2andCTC2))
+           decision = kTRUE;
+       }
+       else
+         AliWarning("V0 centrality trigger bits were not filled!");
+      }
+      break;
+    }
+    case kSemiCentral:
+    {
+      if (offline)
+        AliFatal(Form("Offline trigger not available for trigger %d - use centrality selection", triggerNoFlags));
+      if (aEsd->GetVZEROData()) {
+       if (aEsd->GetVZEROData()->TestBit(AliESDVZERO::kTriggerChargeBitsFilled)) {
+         if (aEsd->GetVZEROData()->GetTriggerBits() & (1<<AliESDVZERO::kCTA1andCTC1))
+           decision = kTRUE;
+       }
+       else
+         AliWarning("V0 centrality trigger bits were not filled!");
+      }
+      break;
+    }
     default:
     {
       AliFatal(Form("Trigger type %d not implemented", triggerNoFlags));