[PWGDQ] Change the requirement to fill flow resolution

PWGDQ/Tasks/tableReader_withAssoc.cxx

@@ -1936,7 +1936,7 @@
     constexpr bool eventHasQvector = ((TEventFillMap & VarManager::ObjTypes::ReducedEventQvector) > 0);
     constexpr bool eventHasQvectorCentr = ((TEventFillMap & VarManager::ObjTypes::CollisionQvect) > 0);
     constexpr bool trackHasCov = ((TTrackFillMap & VarManager::ObjTypes::TrackCov) > 0 || (TTrackFillMap & VarManager::ObjTypes::ReducedTrackBarrelCov) > 0);
-    constexpr bool fillFlowReso = eventHasQvector || eventHasQvectorCentr;
+    // constexpr bool fillFlowReso = eventHasQvector || eventHasQvectorCentr;
     bool isSelectedBDT = false;
     fNPairPerEvent = 0;
 
@@ -1958,7 +1958,7 @@
         continue;
       }
 
-      if (fillFlowReso) {
+      if (fConfigOptions.useFlowReso) {
         if (ResoFlowSP == nullptr || ResoFlowEP == nullptr) {
           LOGF(fatal, "Flow resolution histograms are not available, cannot fill flow variables!");
         }
@@ -2819,7 +2819,7 @@
               continue;
             }
 
             for (unsigned int iPairCut = 0; iPairCut < (fPairCuts.empty() ? 1 : fPairCuts.size()); iPairCut++) {
               if (!fPairCuts.empty()) {
                 AnalysisCompositeCut cut = fPairCuts.at(iPairCut);
                 if (!cut.IsSelected(dqtablereader_helpers::varValues())) {
@@ -3028,45 +3028,45 @@
 
   void processMixingAllSkimmed(soa::Filtered<MyEventsHashSelected>& events, // o2-linter: disable=const-ref-in-process
                                soa::Join<aod::ReducedTracksAssoc, aod::BarrelTrackCuts, aod::Prefilter> const& trackAssocs, MyBarrelTracksWithCov const& tracks,
                                soa::Join<aod::ReducedMuonsAssoc, aod::MuonTrackCuts> const& muonAssocs, MyMuonTracksWithCovWithAmbiguities const& muons)
   {
     runSameSideMixing<pairTypeEE, gkEventFillMap>(events, trackAssocs, tracks, trackAssocsPerCollision);
     runSameSideMixing<pairTypeMuMu, gkEventFillMap>(events, muonAssocs, muons, muonAssocsPerCollision);
   }
 
   void processMixingBarrelSkimmed(soa::Filtered<MyEventsHashSelected>& events, // o2-linter: disable=const-ref-in-process
                                   soa::Join<aod::ReducedTracksAssoc, aod::BarrelTrackCuts, aod::Prefilter> const& trackAssocs, aod::ReducedTracks const& tracks)
   {
     runSameSideMixing<pairTypeEE, gkEventFillMap>(events, trackAssocs, tracks, trackAssocsPerCollision);
   }
 
   void processMixingBarrelSkimmedFlow(soa::Filtered<MyEventsVtxCovSelectedQvectorWithHash>& events, // o2-linter: disable=const-ref-in-process
                                       soa::Join<aod::ReducedTracksAssoc, aod::BarrelTrackCuts, aod::Prefilter> const& trackAssocs, aod::ReducedTracks const& tracks)
   {
     runSameSideMixing<pairTypeEE, gkEventFillMapWithMultExtraWithQVector>(events, trackAssocs, tracks, trackAssocsPerCollision);
   }
 
   void processMixingBarrelWithQvectorCentrSkimmedNoCov(soa::Filtered<MyEventsHashSelectedQvectorCentr>& events, // o2-linter: disable=const-ref-in-process
                                                        soa::Join<aod::ReducedTracksAssoc, aod::BarrelTrackCuts, aod::Prefilter> const& trackAssocs, MyBarrelTracksWithAmbiguities const& tracks)
   {
     runSameSideMixing<pairTypeEE, gkEventFillMapWithQvectorCentr>(events, trackAssocs, tracks, trackAssocsPerCollision);
   }
 
   void processMixingMuonSkimmed(soa::Filtered<MyEventsHashSelected>& events, // o2-linter: disable=const-ref-in-process
                                 soa::Join<aod::ReducedMuonsAssoc, aod::MuonTrackCuts> const& muonAssocs, MyMuonTracksWithCovWithAmbiguities const& muons)
   {
     runSameSideMixing<pairTypeMuMu, gkEventFillMap>(events, muonAssocs, muons, muonAssocsPerCollision);
   }
 
   void processMixingMuonSkimmedFlow(soa::Filtered<MyEventsHashSelectedQvectorCentr>& events, // o2-linter: disable=const-ref-in-process
                                     soa::Join<aod::ReducedMuonsAssoc, aod::MuonTrackCuts> const& muonAssocs, MyMuonTracksWithCovWithAmbiguities const& muons)
   {
     runSameSideMixing<pairTypeMuMu, gkEventFillMapWithMultExtraWithQVector>(events, muonAssocs, muons, muonAssocsPerCollision);
   }
 
   void processMixingElectronMuonSkimmed(soa::Filtered<MyEventsHashSelected>& events, // o2-linter: disable=const-ref-in-process
                                         soa::Join<aod::ReducedTracksAssoc, aod::BarrelTrackCuts, aod::Prefilter> const& barrelAssocs, aod::ReducedTracks const& barrelTracks,
                                         soa::Join<aod::ReducedMuonsAssoc, aod::MuonTrackCuts> const& muonAssocs, MyMuonTracksWithCovWithAmbiguities const& muons)
   {
     runEmuSameSideMixing<gkEventFillMap>(events, trackAssocsPerCollision, barrelAssocs, barrelTracks, muonAssocsPerCollision, muonAssocs, muons);
   }
@@ -4461,7 +4461,7 @@
 
   void processBarrelMixedEvent(soa::Filtered<MyEventsHashSelected>& events, // o2-linter: disable=const-ref-in-process
                                soa::Filtered<soa::Join<aod::ReducedTracksAssoc, aod::BarrelTrackCuts>> const& assocs,
                                MyBarrelTracksWithCov const& tracks, soa::Filtered<MyDielectronCandidates> const& dileptons)
   {
     if (events.size() == 0) {
       return;
@@ -4563,7 +4563,7 @@
 
   void processMuonMixedEvent(soa::Filtered<MyEventsHashSelected>& events, // o2-linter: disable=const-ref-in-process
                              soa::Filtered<soa::Join<aod::ReducedMuonsAssoc, aod::MuonTrackCuts>> const& assocs,
                              MyMuonTracksWithCov const&, soa::Filtered<MyDimuonCandidates> const& dileptons)
   {
     if (events.size() == 0) {
       return;