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Allow to SVertexer to use global tracks only (e.g. for online mode) #14820

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Merged
shahor02 merged 1 commit into from
Nov 15, 2025
Merged

Allow to SVertexer to use global tracks only (e.g. for online mode) #14820

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2 changes: 1 addition & 1 deletion Detectors/GlobalTrackingWorkflow/src/SecondaryVertexingSpec.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -255,7 +255,7 @@ DataProcessorSpec getSecondaryVertexingSpec(GTrackID::mask_t src, bool enableCas
src |= (srcClus = GTrackID::getSourceMask(GTrackID::ITS));
}
if (GTrackID::includesDet(o2::detectors::DetID::TPC, src) && !src[GTrackID::TPC]) {
throw std::runtime_error("Tracks involving TPC were requested w/o requesting TPC-only tracks");
LOGP(warn, "Tracks involving TPC were requested w/o requesting TPC-only tracks, simplified selection will be applied");
}
if (src[GTrackID::TPC]) {
srcClus |= GTrackID::getSourceMask(GTrackID::TPC);
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6 changes: 4 additions & 2 deletions Detectors/Vertexing/src/SVertexer.cxx
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Expand Up @@ -269,6 +269,9 @@ void SVertexer::updateTimeDependentParams()
if (!updatedOnce) {
updatedOnce = true;
mSVParams = &SVertexerParams::Instance();
if (mSVParams->mExcludeTPCtracks && !mRecoCont->isTrackSourceLoaded(GIndex::TPC)) {
LOGP(fatal, "TPC tracks requested but not provided");
}
// precalculated selection cuts
mMinR2ToMeanVertex = mSVParams->minRToMeanVertex * mSVParams->minRToMeanVertex;
mMaxR2ToMeanVertexCascV0 = mSVParams->maxRToMeanVertexCascV0 * mSVParams->maxRToMeanVertexCascV0;
Expand Down Expand Up @@ -543,8 +546,7 @@ void SVertexer::buildT2V(const o2::globaltracking::RecoContainer& recoData) // a
}
continue;
}

if (!hasTPC && nITSclu < mSVParams->mITSSAminNclu && (!shortOBITSOnlyTrack || mSVParams->mRejectITSonlyOBtrack)) {
if ((isTPCloaded && !hasTPC) && (isITSloaded && (nITSclu < mSVParams->mITSSAminNclu && (!shortOBITSOnlyTrack || mSVParams->mRejectITSonlyOBtrack)))) {
continue; // reject short ITS-only
}

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