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[PWGCF] FemtoUniverse: Add flag to choose cent. or mult. to fill col table #13416

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Merged
prchakra merged 3 commits into from
Oct 17, 2025
Merged

[PWGCF] FemtoUniverse: Add flag to choose cent. or mult. to fill col table #13416

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e32cfcf
FemtoUniverse: Add flag to choose cent. or mult. to fill col table
prchakra Oct 16, 2025
1f2b2ed
Fix O2 linter error
prchakra Oct 16, 2025
39a2206
Fix build error
prchakra Oct 16, 2025
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11 changes: 9 additions & 2 deletions PWGCF/FemtoUniverse/TableProducer/femtoUniverseProducerTask.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -55,7 +55,7 @@
#include <CCDB/BasicCCDBManager.h>

#include "Math/Vector4D.h"
#include "TLorentzVector.h"

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[root/lorentz-vector] 

Do not use the TLorentzVector legacy class. Use std::array with RecoDecay methods or the ROOT::Math::LorentzVector template instead.
#include "TMath.h"
#include <TPDGCode.h>

Expand Down Expand Up @@ -160,6 +160,7 @@
Configurable<bool> confEvIsVertexITSTPC{"confEvIsVertexITSTPC", true, "Require kIsVertexITSTPC selection on Events"};
Configurable<int> confTPCOccupancyMin{"confTPCOccupancyMin", 0, "Minimum value for TPC Occupancy selection"};
Configurable<int> confTPCOccupancyMax{"confTPCOccupancyMax", 500, "Maximum value for TPC Occupancy selection"};
Configurable<bool> confIsCent{"confIsCent", true, "Centrality or multiplicity selection"};
} ConfGeneral;
Filter customCollCentFilter = (aod::cent::centFT0C > ConfGeneral.confCentFT0Min) &&
(aod::cent::centFT0C < ConfGeneral.confCentFT0Max);
Expand Down Expand Up @@ -458,7 +459,7 @@
{
static const o2::track::PID pids[] = {o2::track::PID::Proton, o2::track::PID::Pion, o2::track::PID::Kaon};
aod::femtouniverseparticle::CutContainerType mask = 0u;
for (UInt_t i = 0; i < 3; ++i) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
if (isNSigmaTPC(trackCuts.getNsigmaTPC(track, pids[i])))
mask |= (1u << i);
if (isNSigmaTOF(track.p(), trackCuts.getNsigmaTOF(track, pids[i]), track.hasTOF()))
Expand Down Expand Up @@ -948,8 +949,8 @@
phiOrigin = aod::femtouniverse_mc_particle::ParticleOriginMCTruth::kFake;
}

TLorentzVector part1Vec;

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[root/lorentz-vector] 

Do not use the TLorentzVector legacy class. Use std::array with RecoDecay methods or the ROOT::Math::LorentzVector template instead.
TLorentzVector part2Vec;

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[root/lorentz-vector] 

Do not use the TLorentzVector legacy class. Use std::array with RecoDecay methods or the ROOT::Math::LorentzVector template instead.

const auto mMassOne = o2::constants::physics::MassKPlus; // FIXME: Get from the PDG service of the common header
const auto mMassTwo = o2::constants::physics::MassKMinus; // FIXME: Get from the PDG service of the common header
Expand All @@ -957,7 +958,7 @@
part1Vec.SetPtEtaPhiM(kaon1MC.pt(), kaon1MC.eta(), kaon1MC.phi(), mMassOne);
part2Vec.SetPtEtaPhiM(kaon2MC.pt(), kaon2MC.eta(), kaon2MC.phi(), mMassTwo);

TLorentzVector sumVec(part1Vec);

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[root/lorentz-vector] 

Do not use the TLorentzVector legacy class. Use std::array with RecoDecay methods or the ROOT::Math::LorentzVector template instead.
sumVec += part2Vec;

float phiEta = sumVec.Eta();
Expand Down Expand Up @@ -1932,8 +1933,8 @@
continue;
}

TLorentzVector part1Vec;

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[root/lorentz-vector] 

Do not use the TLorentzVector legacy class. Use std::array with RecoDecay methods or the ROOT::Math::LorentzVector template instead.
TLorentzVector part2Vec;

Check failure on line 1937 in PWGCF/FemtoUniverse/TableProducer/femtoUniverseProducerTask.cxx

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[root/lorentz-vector] 

Do not use the TLorentzVector legacy class. Use std::array with RecoDecay methods or the ROOT::Math::LorentzVector template instead.

const auto mMassOne = o2::constants::physics::MassKPlus; // FIXME: Get from the PDG service of the common header
const auto mMassTwo = o2::constants::physics::MassKMinus; // FIXME: Get from the PDG service of the common header
Expand All @@ -1941,7 +1942,7 @@
part1Vec.SetPtEtaPhiM(p1.pt(), p1.eta(), p1.phi(), mMassOne);
part2Vec.SetPtEtaPhiM(p2.pt(), p2.eta(), p2.phi(), mMassTwo);

TLorentzVector sumVec(part1Vec);

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[root/lorentz-vector] 

Do not use the TLorentzVector legacy class. Use std::array with RecoDecay methods or the ROOT::Math::LorentzVector template instead.
sumVec += part2Vec;

float phiEta = sumVec.Eta();
Expand Down Expand Up @@ -2541,9 +2542,15 @@
auto bc = col.bc_as<aod::BCsWithTimestamps>();
getMagneticFieldTesla(bc);
const auto ir = mRateFetcher.fetch(ccdb.service, bc.timestamp(), mRunNumber, "ZNC hadronic") * 1.e-3; // fetch IR

bool colcheck = false;
// fill the tables
const auto colcheck = fillCollisionsCentRun3<true>(col);

if (ConfGeneral.confIsCent) {
colcheck = fillCollisionsCentRun3<true>(col);
} else {
colcheck = fillCollisions<true>(col, groupedTracks);
}

if (colcheck) {
fillCollisionsCentRun3ColExtra<true>(col, ir);
fillTracks<true>(groupedTracks);
Expand Down
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