PWGJE: Fixing bug in collision counter (#5841)

Co-authored-by: Nima Zardoshti <nzardosh@alicecerno2.cern.ch>

Author: nzardosh

PWGJE/TableProducer/jetderiveddatawriter.cxx

@@ -195,8 +195,8 @@ struct JetDerivedDataWriter {
         writtenCollisionCounter++;
       }
     }
-    std::vector<int> previousReadCounts = {0};
-    std::vector<int> previousWrittenCounts = {0};
+    std::vector<int> previousReadCounts;
+    std::vector<int> previousWrittenCounts;
     int iPreviousDataFrame = 0;
     for (const auto& collisionCount : collisionCounts) {
       auto readCollisionCounterSpan = collisionCount.readCounts();

PWGJE/Tasks/jetsubstructurehfoutput.cxx

@@ -264,8 +264,8 @@ struct JetSubstructureHFOutputTask {
     int readCollisionCounter = 0;
     int writtenCollisionCounter = -1;
     readCollisionCounter = collisions.size();
-    std::vector<int> previousReadCounts = {0};
-    std::vector<int> previousWrittenCounts = {0};
+    std::vector<int> previousReadCounts;
+    std::vector<int> previousWrittenCounts;
     int iPreviousDataFrame = 0;
     for (const auto& collisionCount : collisionCounts) {
       auto readCollisionCounterSpan = collisionCount.readCounts();

PWGJE/Tasks/jetsubstructureoutput.cxx

@@ -183,8 +183,8 @@ struct JetSubstructureOutputTask {
     int readCollisionCounter = 0;
     int writtenCollisionCounter = -1;
     readCollisionCounter = collisions.size();
-    std::vector<int> previousReadCounts = {0};
-    std::vector<int> previousWrittenCounts = {0};
+    std::vector<int> previousReadCounts;
+    std::vector<int> previousWrittenCounts;
     int iPreviousDataFrame = 0;
     for (const auto& collisionCount : collisionCounts) {
       auto readCollisionCounterSpan = collisionCount.readCounts();