Adding extensions and bug fixes to AliHLTMUONHitReconstructor from Indra.

[u/mrichter/AliRoot.git] / HLT / MUON / AliHLTMUONUtils.cxx

diff --git a/HLT/MUON/AliHLTMUONUtils.cxx b/HLT/MUON/AliHLTMUONUtils.cxx
index 025e9583006902907a3223f548be5c389115d13e..0b2d3bff885c2d19d8e1355dc278fdd724843484 100644 (file)
--- a/HLT/MUON/AliHLTMUONUtils.cxx
+++ b/HLT/MUON/AliHLTMUONUtils.cxx
@@ -522,6 +522,7 @@ const char* AliHLTMUONUtils::FailureReasonToString(WhyNotValid reason)
        case kInvalidChamberNumber: return "kInvalidChamberNumber";
        case kHitIsNil: return "kHitIsNil";
        case kInvalidChannelCount: return "kInvalidChannelCount";
+       case kInvalidTotalCharge: return "kInvalidTotalCharge";
        case kInvalidBusPatchId: return "kInvalidBusPatchId";
        case kInvalidManuId: return "kInvalidManuId";
        case kInvalidChannelAddress: return "kInvalidChannelAddress";
@@ -583,6 +584,8 @@ const char* AliHLTMUONUtils::FailureReasonToMessage(WhyNotValid reason)
        case kInvalidChannelCount:
                return "The number of channels indicated is zero or outside"
                        " the valid range.";
+       case kInvalidTotalCharge:
+               return "The total charge does not have a valid value.";
        case kInvalidBusPatchId:
                return "The bus patch identifier is outside the valid range.";
        case kInvalidManuId:
@@ -1622,6 +1625,17 @@ bool AliHLTMUONUtils::IntegrityOk(
                }
                result = false;
        }
+       
+       // The charge must be a positive value of -1.
+       if (not (cluster.fCharge >= 0 or cluster.fCharge == -1))
+       {
+               if (reason != NULL and reasonCount < maxCount)
+               {
+                       reason[reasonCount] = kInvalidTotalCharge;
+                       reasonCount++;
+               }
+               result = false;
+       }
 
        return result;
 }