adjust NSigmaTofUnmatched to strangenesstofpid.cxx

Author: lubynets

DPG/Tasks/TPC/tpcSkimsTableCreator.cxx

@@ -80,9 +80,8 @@ struct TreeWriterTpcV0 {
   constexpr static o2::track::PID::ID PidProton{o2::track::PID::Proton};
 
   // an arbitrary value of N sigma TOF assigned by TOF task to tracks which are not matched to TOF hits
-  constexpr static float NSigmaTofUnmatched{-999.f};
-
-  constexpr static float FloatEqualityTolerance{1.e-3f};
+  constexpr static float NSigmaTofUnmatched{-1e6f};
+  constexpr static float NSigmaTofUnmatchedEqualityTolerance{1000.f};
 
   /// Configurables
   Configurable<float> nSigmaTofDauTrackPi{"nSigmaTofDauTrackPi", 999.f, "n-sigma TOF cut on the pion daughter tracks"};
@@ -444,8 +443,8 @@ struct TreeWriterTpcV0 {
     auto fillDaughterTrack = [&](const auto& mother, const TrksType::iterator& dauTrack, const V0Daughter& daughter) {
       const bool passTrackSelection = isTrackSelected(dauTrack, trackSelection);
       const bool passDownsamplig = downsampleTsalisCharged(fRndm, dauTrack.pt(), daughter.downsamplingTsalis, daughter.mass, sqrtSNN, daughter.maxPt4dwnsmplTsalis);
-      const bool passNSigmaTofCut = std::fabs(daughter.tofNSigma) < daughter.nSigmaTofDauTrack || std::fabs(daughter.tofNSigma - NSigmaTofUnmatched) < FloatEqualityTolerance;
-      const bool passMatchTofRequirement = !daughter.rejectNoTofDauTrack || std::fabs(daughter.tofNSigma - NSigmaTofUnmatched) > FloatEqualityTolerance;
+      const bool passNSigmaTofCut = std::fabs(daughter.tofNSigma) < daughter.nSigmaTofDauTrack || std::fabs(daughter.tofNSigma - NSigmaTofUnmatched) < NSigmaTofUnmatchedEqualityTolerance;
+      const bool passMatchTofRequirement = !daughter.rejectNoTofDauTrack || std::fabs(daughter.tofNSigma - NSigmaTofUnmatched) > NSigmaTofUnmatchedEqualityTolerance;
       if (passTrackSelection && passDownsamplig && passNSigmaTofCut && passMatchTofRequirement) {
         fillSkimmedV0Table<IsCorrectedDeDx>(mother, dauTrack, collision, daughter.tpcNSigma, daughter.tofNSigma, daughter.tpcExpSignal, daughter.id, runnumber, daughter.dwnSmplFactor, hadronicRate);
       }
@@ -533,8 +532,8 @@ struct TreeWriterTpcV0 {
       auto fillDaughterTrack = [&](const auto& mother, const TrksType::iterator& dauTrack, const V0Daughter& daughter, const aod::TracksQA& trackQAInstance, const bool existTrkQA) {
         const bool passTrackSelection = isTrackSelected(dauTrack, trackSelection);
         const bool passDownsamplig = downsampleTsalisCharged(fRndm, dauTrack.pt(), daughter.downsamplingTsalis, daughter.mass, sqrtSNN, daughter.maxPt4dwnsmplTsalis);
-        const bool passNSigmaTofCut = std::fabs(daughter.tofNSigma) < daughter.nSigmaTofDauTrack || std::fabs(daughter.tofNSigma - NSigmaTofUnmatched) < FloatEqualityTolerance;
-        const bool passMatchTofRequirement = !daughter.rejectNoTofDauTrack || std::fabs(daughter.tofNSigma - NSigmaTofUnmatched) > FloatEqualityTolerance;
+        const bool passNSigmaTofCut = std::fabs(daughter.tofNSigma) < daughter.nSigmaTofDauTrack || std::fabs(daughter.tofNSigma - NSigmaTofUnmatched) < NSigmaTofUnmatchedEqualityTolerance;
+        const bool passMatchTofRequirement = !daughter.rejectNoTofDauTrack || std::fabs(daughter.tofNSigma - NSigmaTofUnmatched) > NSigmaTofUnmatchedEqualityTolerance;
         if (passTrackSelection && passDownsamplig && passNSigmaTofCut && passMatchTofRequirement) {
           fillSkimmedV0TableWithTrQAGeneric<IsCorrectedDeDx, IsWithdEdx>(mother, dauTrack, trackQAInstance, existTrkQA, collision, daughter.tpcNSigma, daughter.tofNSigma, daughter.tpcExpSignal, daughter.id, runnumber, daughter.dwnSmplFactor, hadronicRate, bcGlobalIndex, bcTimeFrameId, bcBcInTimeFrame);
         }