Fix Lambda spin correlation selection

Author: skundu692

PWGLF/Tasks/Strangeness/lambdaspincorrderived.cxx

@@ -1294,8 +1294,7 @@ struct lambdaspincorrderived {
         continue;
       }
 
-      // auto poolA = V0s.sliceBy(tracksPerCollisionV0, collision1.index());
-      auto poolA = V0s.sliceBy(tracksPerCollisionV0, collision1.globalIndex());
+      auto poolA = V0s.sliceBy(tracksPerCollisionV0, collision1.index());
 
       // if pool empty, push and continue
       if (eventPools[bin].empty()) {
@@ -1465,8 +1464,7 @@ struct lambdaspincorrderived {
       }
 
       // push current event into pool
-      // auto sliced = V0s.sliceBy(tracksPerCollisionV0, collision1.index());
-      auto sliced = V0s.sliceBy(tracksPerCollisionV0, collision1.globalIndex());
+      auto sliced = V0s.sliceBy(tracksPerCollisionV0, collision1.index());
       eventPools[bin].emplace_back(collision1.index(), std::move(sliced));
       if ((int)eventPools[bin].size() > nEvtMixing) {
         eventPools[bin].pop_front();
@@ -1936,8 +1934,7 @@ struct lambdaspincorrderived {
         continue;
       }
 
-      // auto slice = V0s.sliceBy(tracksPerCollisionV0, col.index());
-      auto slice = V0s.sliceBy(tracksPerCollisionV0, col.globalIndex());
+      auto slice = V0s.sliceBy(tracksPerCollisionV0, col.index());
 
       for (auto const& t : slice) {
         if (!selectionV0(t)) {
@@ -2140,8 +2137,7 @@ struct lambdaspincorrderived {
       }
 
       const int64_t curColIdx = static_cast<int64_t>(col1.index());
-      // auto poolA = V0s.sliceBy(tracksPerCollisionV0, col1.index());
-      auto poolA = V0s.sliceBy(tracksPerCollisionV0, col1.globalIndex());
+      auto poolA = V0s.sliceBy(tracksPerCollisionV0, col1.index());
 
       for (auto const& [t1, t2] : soa::combinations(o2::soa::CombinationsFullIndexPolicy(poolA, poolA))) {
         if (!selectionV0(t1) || !selectionV0(t2)) {
@@ -2395,8 +2391,7 @@ struct lambdaspincorrderived {
         continue;
       }
 
-      // auto slice = V0sMC.sliceBy(tracksPerCollisionV0mc, col.index());
-      auto slice = V0sMC.sliceBy(tracksPerCollisionV0mc, col.globalIndex());
+      auto slice = V0sMC.sliceBy(tracksPerCollisionV0mc, col.index());
 
       for (auto const& t : slice) {
         if (!selectionV0MC(t)) {
@@ -2605,8 +2600,7 @@ struct lambdaspincorrderived {
       }
 
       const int64_t curColIdx = static_cast<int64_t>(col1.index());
-      // auto poolA = V0sMC.sliceBy(tracksPerCollisionV0mc, col1.index());
-      auto poolA = V0sMC.sliceBy(tracksPerCollisionV0mc, col1.globalIndex());
+      auto poolA = V0sMC.sliceBy(tracksPerCollisionV0mc, col1.index());
 
       for (auto const& [t1, t2] : soa::combinations(o2::soa::CombinationsFullIndexPolicy(poolA, poolA))) {
         if (!selectionV0MC(t1) || !selectionV0MC(t2)) {