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18 changes: 9 additions & 9 deletions PWGCF/Tasks/correlations.cxx
Original file line number Diff line number Diff line change
Expand Up @@ -769,12 +769,12 @@ struct CorrelationTask {
PROCESS_SWITCH(CorrelationTask, processMixed2ProngDerived, "Process mixed events on derived data", false);

void processMixed2Prong2Prong(DerivedCollisions const& collisions, soa::Filtered<aod::CF2ProngTracks> const& p2tracks)
{
{
BinningTypeDerived configurableBinningDerived{{axisVertex, axisMultiplicity}, true}; // true is for 'ignore overflows' (true by default). Underflows and overflows will have bin -1.
// Strictly upper categorised collisions, for cfgNoMixedEvents combinations per bin, skipping those in entry -1
auto tracksTuple = std::make_tuple(p2tracks);
SameKindPair<DerivedCollisions, soa::Filtered<aod::CF2ProngTracks>, BinningTypeDerived> pairs{configurableBinningDerived, cfgNoMixedEvents, -1, collisions, tracksTuple, &cache}; // -1 is the number of the bin to skip

for (auto it = pairs.begin(); it != pairs.end(); it++) {
auto& [collision1, tracks1, collision2, tracks2] = *it;
int bin = configurableBinningDerived.getBin({collision1.posZ(), collision1.multiplicity()});
Expand All @@ -783,29 +783,29 @@ struct CorrelationTask {
if (cfgTwoTrackCut > 0) {
field = getMagneticField(collision1.timestamp());
}

if (cfgVerbosity > 0) {
LOGF(info, "processMixedDerived: Mixed collisions bin: %d pair: [%d, %d] %d (%.3f, %.3f), %d (%.3f, %.3f)", bin, it.isNewWindow(), it.currentWindowNeighbours(), collision1.globalIndex(), collision1.posZ(), collision1.multiplicity(), collision2.globalIndex(), collision2.posZ(), collision2.multiplicity());
}

if (it.isNewWindow()) {
loadEfficiency(collision1.timestamp());

mixed->fillEvent(collision1.multiplicity(), CorrelationContainer::kCFStepReconstructed);
}

// LOGF(info, "Tracks: %d and %d entries", tracks1.size(), tracks2.size());

registry.fill(HIST("eventcount_mixed"), bin);
fillCorrelations<CorrelationContainer::kCFStepReconstructed>(mixed, tracks1, tracks2, collision1.multiplicity(), collision1.posZ(), field, eventWeight);

if (cfg.mEfficiencyAssociated || cfg.mEfficiencyTrigger) {
if (it.isNewWindow()) {
mixed->fillEvent(collision1.multiplicity(), CorrelationContainer::kCFStepCorrected);
}
fillCorrelations<CorrelationContainer::kCFStepCorrected>(mixed, tracks1, tracks2, collision1.multiplicity(), collision1.posZ(), field, eventWeight);
}
}
}
}
PROCESS_SWITCH(CorrelationTask, processMixed2Prong2Prong, "Process mixed events on derived data", false);

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