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[PWGHF] Remove unsafe reserve in charm FemtoDream producers #16637

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Merged
zhangbiao-phy merged 2 commits into from
Jun 12, 2026
+4 −20
Merged

[PWGHF] Remove unsafe reserve in charm FemtoDream producers #16637

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9a7b3f2
Remove unsafe reserve in charm FemtoDream producers
zhangbiao-phy Jun 12, 2026
63b6f97
Remove unsafe reserve in charm FemtoDream producers
zhangbiao-phy Jun 12, 2026
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16 changes: 4 additions & 12 deletions PWGHF/HFC/TableProducer/producerCharmHadronsTrackFemtoDream.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -253,18 +253,18 @@ struct HfProducerCharmHadronsTrackFemtoDream {
trackRegistry.add("AnalysisQA/CutCounter", "; Bit; Counter", kTH1F, {{cutBits + 1, -0.5, cutBits + 0.5}});

// event QA histograms
constexpr int kEventTypes = PairSelected + 1;
std::string labels[kEventTypes];
constexpr int EventTypes = PairSelected + 1;
std::string labels[EventTypes];
labels[Event::All] = "All events";
labels[Event::RejEveSel] = "rejected by event selection";
labels[Event::RejNoTracksAndCharm] = "rejected by no tracks and charm";
labels[Event::TrackSelected] = "with tracks ";
labels[Event::CharmSelected] = "with charm hadrons ";
labels[Event::PairSelected] = "with pairs";

static const AxisSpec axisEvents = {kEventTypes, 0.5, kEventTypes + 0.5, ""};
static const AxisSpec axisEvents = {EventTypes, 0.5, EventTypes + 0.5, ""};
qaRegistry.add("hEventQA", "Events;;entries", HistType::kTH1F, {axisEvents});
for (int iBin = 0; iBin < kEventTypes; iBin++) {
for (int iBin = 0; iBin < EventTypes; iBin++) {
qaRegistry.get<TH1>(HIST("hEventQA"))->GetXaxis()->SetBinLabel(iBin + 1, labels[iBin].data());
}

Expand Down Expand Up @@ -613,14 +613,6 @@ struct HfProducerCharmHadronsTrackFemtoDream {
fillMcCollision(col);
}

// Filling candidate properties
if constexpr (Channel == DecayChannel::DplusToPiKPi || Channel == DecayChannel::LcToPKPi) {
rowCandCharm3Prong.reserve(sizeCand);
} else if constexpr (Channel == DecayChannel::D0ToPiK) {
rowCandCharm2Prong.reserve(sizeCand);
} else if constexpr (Channel == DecayChannel::DstarToD0Pi) {
rowCandCharmDstar.reserve(sizeCand);
}
bool isTrackFilled = false;
bool isSelectedMlLcToPKPi = true;
bool isSelectedMlLcToPiKP = true;
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8 changes: 0 additions & 8 deletions PWGHF/HFC/TableProducer/producerCharmHadronsV0FemtoDream.cxx
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Expand Up @@ -727,14 +727,6 @@ struct HfProducerCharmHadronsV0FemtoDream {
fillMcCollision(col);
}

// Filling candidate properties
if constexpr (Channel == DecayChannel::DplusToPiKPi || Channel == DecayChannel::LcToPKPi) {
rowCandCharm3Prong.reserve(sizeCand);
} else if constexpr (Channel == DecayChannel::D0ToPiK) {
rowCandCharm2Prong.reserve(sizeCand);
} else if constexpr (Channel == DecayChannel::DstarToD0Pi) {
rowCandCharmDstar.reserve(sizeCand);
}
bool isV0Filled = false;
bool isSelectedMlLcToPKPi = true;
bool isSelectedMlLcToPiKP = true;
Expand Down
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