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[PWGLF] collision index is changed to prevent error while MC run #14240

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[PWGLF] collision index is changed to prevent error while MC run #14240

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dcf3962
DCAz cut is added for kink kaon
Dec 12, 2025
ba1c2e1
DCAz cut is added for Kink kaon
Dec 12, 2025
ee831f7
collision index is changed to prevent error while MC run
Dec 16, 2025
b3c3b5c
Merge branch 'AliceO2Group:master' into master
sdudi123 Dec 16, 2025
2bdd6f5
directives are removed
Dec 19, 2025
0c66d8d
directives are removed
Dec 19, 2025
f7a090a
directives are removed
Dec 19, 2025
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14 changes: 5 additions & 9 deletions PWGLF/Utils/svPoolCreator.h
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Original file line number Diff line number Diff line change
Expand Up @@ -22,11 +22,6 @@
#include "DCAFitter/DCAFitterN.h"
#include "Framework/AnalysisDataModel.h"

using namespace o2;
using namespace o2::constants;
using namespace o2::framework;
using namespace o2::framework::expressions;
using std::array;
using CollBracket = o2::math_utils::Bracket<int>;

constexpr uint64_t bOffsetMax = 241; // track compatibility can never go beyond 6 mus (ITS)
Expand Down Expand Up @@ -59,7 +54,7 @@

void clearPools()
{
for (auto& pool : trackCandPool) {

Check failure on line 57 in PWGLF/Utils/svPoolCreator.h

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[const-ref-in-for-loop] 

Use constant references for non-modified iterators in range-based for loops.
pool.clear();
}
tmap.clear();
Expand Down Expand Up @@ -89,7 +84,7 @@
void appendTrackCand(const T& trackCand, const C& collisions, int pdgHypo, o2::aod::AmbiguousTracks const& ambiTracks, BC const&)
{
if (pdgHypo != track0Pdg && pdgHypo != track1Pdg) {
LOG(debug) << "Wrong pdg hypothesis";
LOGP(debug, "Wrong pdg hypothesis");
return;
}
bool isDau0 = pdgHypo == track0Pdg;
Expand Down Expand Up @@ -139,7 +134,8 @@
float collTime = collision.collisionTime();
float collTimeRes2 = collision.collisionTimeRes() * collision.collisionTimeRes();
uint64_t collBC = collision.template bc_as<BC>().globalBC();
int collIdx = collision.globalIndex();
// int collIdx = collision.globalIndex();
int collIdx = i;
int64_t bcOffset = globalBC - static_cast<int64_t>(collBC);
if (static_cast<uint64_t>(std::abs(bcOffset)) > bOffsetMax) {
if (bcOffset < 0) {
Expand All @@ -153,13 +149,13 @@
float trackTimeRes{0.};
if (trackCand.isPVContributor()) {
trackTime = trackCand.template collision_as<C>().collisionTime(); // if PV contributor, we assume the time to be the one of the collision
trackTimeRes = constants::lhc::LHCBunchSpacingNS; // 1 BC
trackTimeRes = o2::constants::lhc::LHCBunchSpacingNS; // 1 BC
} else {
trackTime = trackCand.trackTime();
trackTimeRes = trackCand.trackTimeRes();
}

const float deltaTime = trackTime - collTime + bcOffset * constants::lhc::LHCBunchSpacingNS;
const float deltaTime = trackTime - collTime + bcOffset * o2::constants::lhc::LHCBunchSpacingNS;
float sigmaTimeRes2 = collTimeRes2 + trackTimeRes * trackTimeRes;

float thresholdTime = 0.;
Expand Down Expand Up @@ -202,12 +198,12 @@
gsl::span<std::vector<TrackCand>> track1Pool{trackCandPool.data() + 2, 2};
std::array<std::vector<int>, 2> mVtxTrack0{}; // 1st pos. and neg. track of the kink pool for each vertex

for (int i = 0; i < 2; i++) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
mVtxTrack0[i].clear();
mVtxTrack0[i].resize(collisions.size(), -1);
}

for (int pn = 0; pn < 2; pn++) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
auto& vtxFirstT = mVtxTrack0[pn];
const auto& signTrack0Pool = track0Pool[pn];
for (unsigned i = 0; i < signTrack0Pool.size(); i++) {
Expand Down
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