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[PWGLF] change binning of histogram for MC calibration #13545

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ercolessi merged 1 commit into from
Oct 25, 2025
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[PWGLF] change binning of histogram for MC calibration #13545

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2 changes: 1 addition & 1 deletion PWGLF/Tasks/QC/mcParticlePrediction.cxx
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
// Copyright 2019-2020 CERN and copyright holders of ALICE O2.

Check failure on line 1 in PWGLF/Tasks/QC/mcParticlePrediction.cxx

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[name/workflow-file] 

Name of a workflow file must match the name of the main struct in it (without the PWG prefix). (Class implementation files should be in "Core" directories.)
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
Expand Down Expand Up @@ -191,7 +191,7 @@
const AxisSpec axisImpactParameter{binsImpactParameter, "Impact parameter (fm)"};
const AxisSpec axisMultiplicity{binsMultiplicity, "Multiplicity (undefined)"};
const AxisSpec axisMultiplicityReco{binsMultiplicityReco, "Multiplicity Reco. (undefined)"};
const AxisSpec axisMultiplicityRecoITS{100, 0, 100, "Multiplicity Reco. ITSIB"};
const AxisSpec axisMultiplicityRecoITS{binsMultiplicityReco, "Multiplicity Reco. ITSIB"};
const AxisSpec axisMultiplicityGenV0s{100, 0, 100, "K0s gen"};
const AxisSpec axisMultiplicityRecoV0s{20, 0, 20, "K0s reco"};
const AxisSpec axisBCID{o2::constants::lhc::LHCMaxBunches, -0.5, -0.5 + o2::constants::lhc::LHCMaxBunches, "BC ID in orbit"};
Expand Down Expand Up @@ -436,7 +436,7 @@
}

histos.fill(HIST("collisions/generated"), 1);
if (std::abs(mcCollision.posZ()) > 10.f) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
return;
}
histos.fill(HIST("collisions/generated"), 2);
Expand Down Expand Up @@ -480,14 +480,14 @@

TParticlePDG* p = pdgDB->GetParticle(particle.pdgCode());
if (p) {
if (std::abs(p->Charge()) > 1e-3) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
histos.fill(HIST("particles/eta/charged"), particle.eta());
} else {
histos.fill(HIST("particles/eta/neutral"), particle.eta());
}
}

if (std::abs(particle.y()) > 0.5) {

Check failure on line 490 in PWGLF/Tasks/QC/mcParticlePrediction.cxx

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[magic-number] 

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

Expand Down Expand Up @@ -653,10 +653,10 @@
float nMultRecoMCBC[Estimators::nEstimators] = {0};
if (mcBC.has_ft0()) {
const auto& ft0 = mcBC.ft0();
for (auto amplitude : ft0.amplitudeA()) {

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[const-ref-in-for-loop] 

Use constant references for non-modified iterators in range-based for loops.
nMultRecoMCBC[Estimators::FT0A] += amplitude;
}
for (auto amplitude : ft0.amplitudeC()) {

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[const-ref-in-for-loop] 

Use constant references for non-modified iterators in range-based for loops.
nMultRecoMCBC[Estimators::FT0C] += amplitude;
}
nMultRecoMCBC[Estimators::FT0AC] = nMultRecoMCBC[Estimators::FT0A] + nMultRecoMCBC[Estimators::FT0C];
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