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technical fix for PixelJetPuId #36060

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Merged
cmsbuild merged 1 commit into from
Nov 10, 2021
Merged

technical fix for PixelJetPuId #36060

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13 changes: 7 additions & 6 deletions HLTrigger/JetMET/plugins/PixelJetPuId.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@ If the sum of the tracks momentum is under a threshold the jet is tagged as "PUj

// system include files
#include <memory>
#include <algorithm>

// user include files
#include "FWCore/Framework/interface/Frameworkfwd.h"
Expand Down Expand Up @@ -149,13 +150,13 @@ void PixelJetPuId::produce(edm::StreamID sid, edm::Event& iEvent, const edm::Eve
//get tracks
Handle<std::vector<reco::Track> > tracks;
iEvent.getByToken(tracksToken, tracks);
unsigned int tsize = tracks->size();
float teta[tsize], tphi[tsize];
unsigned int i = 0;
uint const asize = std::max(1u, (uint)tracks->size());
float teta[asize], tphi[asize];
uint tsize = 0;
for (auto const& tr : *tracks) {
teta[i] = tr.eta();
tphi[i] = tr.phi();
++i;
teta[tsize] = tr.eta();
tphi[tsize] = tr.phi();
++tsize;
}

//get jets
Expand Down