[PWGHF] Fix derived data issue for HF correlations (#8608)

Author: scattaru

PWGHF/HFC/DataModel/DerivedDataCorrelationTables.h

@@ -26,6 +26,7 @@ DECLARE_SOA_COLUMN(Multiplicity, multiplicity, float); //! Event multiplicity
 DECLARE_SOA_COLUMN(PosZ, posZ, float);                 //! Primary vertex z position
 
 } // namespace hf_collisions_reduced
+
 DECLARE_SOA_TABLE(HfcRedCollisions, "AOD", "HFCREDCOLLISION", //! Table with collision info
                   soa::Index<>,
                   aod::hf_collisions_reduced::Multiplicity,
@@ -44,7 +45,7 @@ DECLARE_SOA_COLUMN(EtaCand, etaCand, float);              //! Eta of the candida
 DECLARE_SOA_COLUMN(PtCand, ptCand, float);                //! Pt of the candidate
 DECLARE_SOA_COLUMN(InvMassDs, invMassDs, float);          //! Invariant mass of Ds candidate
 } // namespace hf_candidate_reduced
-DECLARE_SOA_TABLE(DsCandReduced, "AOD", "DSCANDREDUCED", //! Table with Ds candidate info (rectangular selection)
+DECLARE_SOA_TABLE(DsCandReduceds, "AOD", "DSCANDREDUCED", //! Table with Ds candidate info (rectangular selection)
                   soa::Index<>,
                   aod::hf_candidate_reduced::HfcRedCollisionId,
                   aod::hf_candidate_reduced::PhiCand,
@@ -59,7 +60,7 @@ DECLARE_SOA_COLUMN(EtaAssocTrack, etaAssocTrack, float); //! Eta of the track
 DECLARE_SOA_COLUMN(PhiAssocTrack, phiAssocTrack, float); //! Phi of the track
 DECLARE_SOA_COLUMN(PtAssocTrack, ptAssocTrack, float);   //! Pt of the track
 } // namespace hf_assoc_track_reduced
-DECLARE_SOA_TABLE(AssocTrackRed, "AOD", "ASSOCTRACKRED", //! Table with associated track info
+DECLARE_SOA_TABLE(AssocTrackReds, "AOD", "ASSOCTRACKRED", //! Table with associated track info
                   soa::Index<>,
                   aod::hf_candidate_reduced::HfcRedCollisionId,
                   aod::hf_assoc_track_reduced::PhiAssocTrack,

PWGHF/HFC/TableProducer/correlatorDsHadrons.cxx

@@ -79,6 +79,7 @@ struct HfCorrelatorDsHadronsSelCollision {
     bool isSel8 = true;
     bool isNosameBunchPileUp = true;
     if (doSelDsCollision) {
+      isDsFound = false; // if candidate table is empty for-loop is not performed
       for (const auto& candidate : candidates) {
         if (std::abs(hfHelper.yDs(candidate)) > yCandMax || candidate.pt() < ptCandMin) {
           isDsFound = false;
@@ -89,9 +90,11 @@ struct HfCorrelatorDsHadronsSelCollision {
       }
     }
     if (useSel8) {
+      isSel8 = false;
       isSel8 = collision.sel8();
     }
     if (selNoSameBunchPileUpColl) {
+      isNosameBunchPileUp = false;
       isNosameBunchPileUp = static_cast<bool>(collision.selection_bit(o2::aod::evsel::kNoSameBunchPileup));
     }
     isSelColl = isDsFound && isSel8 && isNosameBunchPileUp;
@@ -139,8 +142,8 @@ struct HfCorrelatorDsHadrons {
   Produces<aod::DsCandGenInfo> entryDsCandGenInfo;
   Produces<aod::TrackRecoInfo> entryTrackRecoInfo;
   Produces<aod::HfcRedCollisions> collReduced;
-  Produces<aod::DsCandReduced> candReduced;
-  Produces<aod::AssocTrackRed> assocTrackReduced;
+  Produces<aod::DsCandReduceds> candReduced;
+  Produces<aod::AssocTrackReds> assocTrackReduced;
 
   Configurable<bool> fillHistoData{"fillHistoData", true, "Flag for filling histograms in data processes"};
   Configurable<bool> fillHistoMcRec{"fillHistoMcRec", true, "Flag for filling histograms in MC Rec processes"};