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[PWGLF] fix for mccollision table #14218

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Merged
romainschotter merged 1 commit into from
Dec 15, 2025
Merged

[PWGLF] fix for mccollision table #14218

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5 changes: 2 additions & 3 deletions PWGLF/Tasks/Strangeness/nonPromptCascade.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,7 @@
#include "ReconstructionDataFormats/Vertex.h"

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

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[pdg/database] 

Do not use TDatabasePDG directly. Use o2::constants::physics::Mass... or Service<o2::framework::O2DatabasePDG> instead.
#include "THnSparse.h"
#include "TParticlePDG.h"
#include "TTree.h"
Expand Down Expand Up @@ -144,13 +144,13 @@
if (particle.has_mothers()) {
auto mom = particle.template mothers_as<aod::McParticles>()[0];
int pdgCodeMom = mom.pdgCode();
fromBeauty = std::abs(pdgCodeMom) / 5000 == 1 || std::abs(pdgCodeMom) / 500 == 1 || std::abs(pdgCodeMom) == 5;

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
fromCharm = std::abs(pdgCodeMom) / 4000 == 1 || std::abs(pdgCodeMom) / 400 == 1 || std::abs(pdgCodeMom) == 4;

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
while (mom.has_mothers()) {
const auto grandma = mom.template mothers_as<aod::McParticles>()[0];
int pdgCodeGrandma = std::abs(grandma.pdgCode());
fromBeauty = fromBeauty || (pdgCodeGrandma / 5000 == 1 || pdgCodeGrandma / 500 == 1 || pdgCodeGrandma == 5);

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
fromCharm = fromCharm || (pdgCodeGrandma / 4000 == 1 || pdgCodeGrandma / 400 == 1 || pdgCodeGrandma == 4);

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
mom = grandma;
}
}
Expand Down Expand Up @@ -186,7 +186,6 @@
using TracksExtMC = soa::Join<aod::TracksIU, aod::TracksCovIU, aod::TracksExtra, aod::McTrackLabels, aod::pidTPCFullKa, aod::pidTPCFullPi, aod::pidTPCFullPr, aod::pidTOFFullKa, aod::pidTOFFullPi, aod::pidTOFFullPr>;
using CollisionCandidatesRun3 = soa::Join<aod::Collisions, aod::EvSels, aod::FT0Mults, aod::FV0Mults, aod::CentFT0Cs, aod::CentFV0As, aod::CentFT0Ms, aod::MultsGlobal>;
using CollisionCandidatesRun3MC = soa::Join<aod::Collisions, aod::McCollisionLabels, aod::EvSels, aod::FT0Mults, aod::FV0Mults, aod::CentFT0Cs, aod::CentFV0As, aod::CentFT0Ms, aod::MultsGlobal>;
using CollisionsWithLabel = soa::Join<aod::Collisions, aod::McCollisionLabels, aod::MultsGlobal>;
using TracksWithLabel = soa::Join<aod::Tracks, aod::McTrackLabels>;

Preslice<TracksExtData> perCollision = aod::track::collisionId;
Expand Down Expand Up @@ -559,13 +558,13 @@
if (protonTrack.mcParticle().has_mothers() && pionTrack.mcParticle().has_mothers() && bachelor.mcParticle().has_mothers()) {
if (protonTrack.mcParticle().mothersIds()[0] == pionTrack.mcParticle().mothersIds()[0]) {
const auto v0part = protonTrack.mcParticle().template mothers_first_as<aod::McParticles>();
if (std::abs(v0part.pdgCode()) == 3122 && v0part.has_mothers()) {

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
const auto motherV0 = v0part.template mothers_as<aod::McParticles>()[0];
if (v0part.mothersIds()[0] == bachelor.mcParticle().mothersIds()[0]) {
if (std::abs(motherV0.pdgCode()) == 3312 || std::abs(motherV0.pdgCode()) == 3334) {

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
isGoodCascade = true;

isOmega = (std::abs(motherV0.pdgCode()) == 3334);

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
fromHF = isFromHF(motherV0);
mcParticleID = v0part.mothersIds()[0];
}
Expand Down Expand Up @@ -742,7 +741,7 @@
}
PROCESS_SWITCH(NonPromptCascadeTask, processCascadesMC, "process cascades: MC analysis", false);

void processGenParticles(aod::McParticles const& mcParticles)
void processGenParticles(aod::McParticles const& mcParticles, aod::McCollisions const&)
{
for (const auto& p : mcParticles) {
auto absCode = std::abs(p.pdgCode());
Expand Down Expand Up @@ -802,7 +801,7 @@
bool accept = mcp.isPhysicalPrimary();
accept = accept && (mcp.eta() < 0.5) && (mcp.eta() > -0.5);
int q = 0;
auto pdgEntry = TDatabasePDG::Instance()->GetParticle(mcp.pdgCode());

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[pdg/database] 

Do not use TDatabasePDG directly. Use o2::constants::physics::Mass... or Service<o2::framework::O2DatabasePDG> instead.
if (pdgEntry) {
q = int(std::round(pdgEntry->Charge() / 3.0));
} else {
Expand All @@ -817,7 +816,7 @@
}
return mult;
}
void processdNdetaMC(CollisionsWithLabel const& colls, aod::McCollisions const& mcCollisions, aod::McParticles const& mcParticles, TracksWithLabel const& tracks)
void processdNdetaMC(CollisionCandidatesRun3MC const& colls, aod::McCollisions const& mcCollisions, aod::McParticles const& mcParticles, TracksWithLabel const& tracks)
{
// std::cout << "ProcNegMC" << std::endl;
// Map: collision index -> reco multiplicity
Expand Down Expand Up @@ -863,7 +862,7 @@
continue;
}
int q = 0;
auto pdgEntry = TDatabasePDG::Instance()->GetParticle(mcPar.pdgCode());

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[pdg/database] 

Do not use TDatabasePDG directly. Use o2::constants::physics::Mass... or Service<o2::framework::O2DatabasePDG> instead.
if (pdgEntry) {
q = int(std::round(pdgEntry->Charge() / 3.0));
}
Expand Down
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