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[PWGHF] Use the option of occupancy estimator from HfEventSelection in candidate creators #12304

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zhangbiao-phy merged 3 commits into from
Jul 30, 2025
Merged

[PWGHF] Use the option of occupancy estimator from HfEventSelection in candidate creators #12304

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166b556
[PWGHF] Add the configurable occupancy estimator in candidate creator
wuctlby Jul 29, 2025
8c91497
directly using the hfEvSel.occEstimator as the occupancy estimator in…
wuctlby Jul 29, 2025
a791d03
accordingly modify the Xic creator
wuctlby Jul 29, 2025
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9 changes: 5 additions & 4 deletions PWGHF/TableProducer/candidateCreator2Prong.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -105,6 +105,7 @@
Configurable<double> minParamChange{"minParamChange", 1.e-3, "stop iterations if largest change of any X is smaller than this"};
Configurable<double> minRelChi2Change{"minRelChi2Change", 0.9, "stop iterations is chi2/chi2old > this"};
Configurable<bool> fillHistograms{"fillHistograms", true, "do validation plots"};
Configurable<int> occEstimator{"occEstimator", 1, "Occupancy estimation (1: ITS, 2: FT0C)"};
// magnetic field setting from CCDB
Configurable<bool> isRun2{"isRun2", false, "enable Run 2 or Run 3 GRP objects for magnetic field"};
Configurable<std::string> ccdbUrl{"ccdbUrl", "http://alice-ccdb.cern.ch", "url of the ccdb repository"};
Expand Down Expand Up @@ -750,7 +751,7 @@

/// bitmask with event. selection info
float centrality{-1.f};
float occupancy = getOccupancyColl(collision, OccupancyEstimator::Its);
float occupancy = getOccupancyColl(collision, occEstimator);
const auto rejectionMask = hfEvSel.getHfCollisionRejectionMask<true, CentralityEstimator::None, aod::BCsWithTimestamps>(collision, centrality, ccdb, registry);

/// monitor the satisfied event selections
Expand All @@ -768,7 +769,7 @@

/// bitmask with event. selection info
float centrality{-1.f};
float occupancy = getOccupancyColl(collision, OccupancyEstimator::Its);
float occupancy = getOccupancyColl(collision, occEstimator);
const auto rejectionMask = hfEvSel.getHfCollisionRejectionMask<true, CentralityEstimator::FT0C, aod::BCsWithTimestamps>(collision, centrality, ccdb, registry);

/// monitor the satisfied event selections
Expand All @@ -786,7 +787,7 @@

/// bitmask with event. selection info
float centrality{-1.f};
float occupancy = getOccupancyColl(collision, OccupancyEstimator::Its);
float occupancy = getOccupancyColl(collision, occEstimator);
const auto rejectionMask = hfEvSel.getHfCollisionRejectionMask<true, CentralityEstimator::FT0M, aod::BCsWithTimestamps>(collision, centrality, ccdb, registry);

/// monitor the satisfied event selections
Expand All @@ -809,7 +810,7 @@

/// bitmask with event. selection info
float centrality{-1.f};
float occupancy = getOccupancyColl(collision, OccupancyEstimator::Its);
float occupancy = getOccupancyColl(collision, occEstimator);
const auto rejectionMask = hfEvSel.getHfCollisionRejectionMaskWithUpc<true, CentralityEstimator::None, aod::BcFullInfos>(collision, centrality, ccdb, registry, bcs);

/// monitor the satisfied event selections
Expand Down Expand Up @@ -919,7 +920,7 @@
// D0(bar) → π+ K−, π+ K− π0, π+ π−, π+ π− π0, K+ K−
for (const auto& [channelMain, finalState] : daughtersD0Main) {
std::array<int, 2> arrPdgDaughtersMain2Prongs = std::array{finalState[0], finalState[1]};
if (finalState.size() == 3) { // o2-linter: disable=magic-number (partially reconstructed 3-prong decays)

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
if (matchKinkedDecayTopology && matchInteractionsWithMaterial) {
indexRec = RecoDecay::getMatchedMCRec<false, false, true, true, true>(mcParticles, arrayDaughters, Pdg::kD0, arrPdgDaughtersMain2Prongs, true, &sign, FinalStateDepth, &nKinkedTracks, &nInteractionsWithMaterial);
} else if (matchKinkedDecayTopology && !matchInteractionsWithMaterial) {
Expand All @@ -938,7 +939,7 @@
indexRec = -1; // Reset indexRec if the generated decay does not match the reconstructed one
}
}
} else if (finalState.size() == 2) { // o2-linter: disable=magic-number (fully reconstructed 2-prong decays)

Check failure on line 942 in PWGHF/TableProducer/candidateCreator2Prong.cxx

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
if (matchKinkedDecayTopology && matchInteractionsWithMaterial) {
indexRec = RecoDecay::getMatchedMCRec<false, false, false, true, true>(mcParticles, arrayDaughters, Pdg::kD0, arrPdgDaughtersMain2Prongs, true, &sign, FinalStateDepth, &nKinkedTracks, &nInteractionsWithMaterial);
} else if (matchKinkedDecayTopology && !matchInteractionsWithMaterial) {
Expand Down
9 changes: 5 additions & 4 deletions PWGHF/TableProducer/candidateCreator3Prong.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -110,6 +110,7 @@
Configurable<double> minParamChange{"minParamChange", 1.e-3, "stop iterations if largest change of any X is smaller than this"};
Configurable<double> minRelChi2Change{"minRelChi2Change", 0.9, "stop iterations is chi2/chi2old > this"};
Configurable<bool> fillHistograms{"fillHistograms", true, "do validation plots"};
Configurable<int> occEstimator{"occEstimator", 1, "Occupancy estimation (1: ITS, 2: FT0C)"};
// magnetic field setting from CCDB
Configurable<bool> isRun2{"isRun2", false, "enable Run 2 or Run 3 GRP objects for magnetic field"};
Configurable<std::string> ccdbUrl{"ccdbUrl", "http://alice-ccdb.cern.ch", "url of the ccdb repository"};
Expand Down Expand Up @@ -894,7 +895,7 @@

/// bitmask with event. selection info
float centrality{-1.f};
float occupancy = getOccupancyColl(collision, OccupancyEstimator::Its);
float occupancy = getOccupancyColl(collision, occEstimator);
const auto rejectionMask = hfEvSel.getHfCollisionRejectionMask<true, CentralityEstimator::None, aod::BCsWithTimestamps>(collision, centrality, ccdb, registry);

/// monitor the satisfied event selections
Expand All @@ -912,7 +913,7 @@

/// bitmask with event. selection info
float centrality{-1.f};
float occupancy = getOccupancyColl(collision, OccupancyEstimator::Its);
float occupancy = getOccupancyColl(collision, occEstimator);
const auto rejectionMask = hfEvSel.getHfCollisionRejectionMask<true, CentralityEstimator::FT0C, aod::BCsWithTimestamps>(collision, centrality, ccdb, registry);

/// monitor the satisfied event selections
Expand All @@ -930,7 +931,7 @@

/// bitmask with event. selection info
float centrality{-1.f};
float occupancy = getOccupancyColl(collision, OccupancyEstimator::Its);
float occupancy = getOccupancyColl(collision, occEstimator);
const auto rejectionMask = hfEvSel.getHfCollisionRejectionMask<true, CentralityEstimator::FT0M, aod::BCsWithTimestamps>(collision, centrality, ccdb, registry);

/// monitor the satisfied event selections
Expand All @@ -953,7 +954,7 @@

/// bitmask with event. selection info
float centrality{-1.f};
float occupancy = getOccupancyColl(collision, OccupancyEstimator::Its);
float occupancy = getOccupancyColl(collision, occEstimator);
const auto rejectionMask = hfEvSel.getHfCollisionRejectionMaskWithUpc<true, CentralityEstimator::None, aod::BcFullInfos>(collision, centrality, ccdb, registry, bcs);

/// monitor the satisfied event selections
Expand Down Expand Up @@ -1108,7 +1109,7 @@
}
}
}
} else if (finalState.size() == 3) { // o2-linter: disable=magic-number(fully reconstructed 3-prong decays)

Check failure on line 1112 in PWGHF/TableProducer/candidateCreator3Prong.cxx

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.

Check failure on line 1112 in PWGHF/TableProducer/candidateCreator3Prong.cxx

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
if (matchKinkedDecayTopology && matchInteractionsWithMaterial) {
indexRec = RecoDecay::getMatchedMCRec<false, false, false, true, true>(mcParticles, arrayDaughters, pdgMother, arrPdgDaughtersMain3Prongs, true, &sign, depthMainMax, &nKinkedTracks, &nInteractionsWithMaterial);
} else if (matchKinkedDecayTopology && !matchInteractionsWithMaterial) {
Expand Down
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