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// -*- C++ -*-
//
// Package: CandidatePtrs
// Class : FWCandidatePtrProxyBuilder
//
// Implementation:
// <Notes on implementation>
//
// Original Author: Chris Jones
// Created: Fri Dec 5 09:56:09 EST 2008
//
#include "TEveTrack.h"
// user include files
#include "Fireworks/Core/interface/FWSimpleProxyBuilderTemplate.h"
#include "Fireworks/Core/interface/Context.h"
#include "Fireworks/Candidates/interface/CandidateUtils.h"
#include "DataFormats/Candidate/interface/Candidate.h"
class FWCandidatePtrProxyBuilder : public FWSimpleProxyBuilderTemplate<reco::CandidatePtr> {
public:
FWCandidatePtrProxyBuilder() {}
~FWCandidatePtrProxyBuilder() override {}
REGISTER_PROXYBUILDER_METHODS();
FWCandidatePtrProxyBuilder(const FWCandidatePtrProxyBuilder&) = delete; // stop default
const FWCandidatePtrProxyBuilder& operator=(const FWCandidatePtrProxyBuilder&) = delete; // stop default
private:
using FWSimpleProxyBuilderTemplate<reco::CandidatePtr>::build;
void build(const reco::CandidatePtr& iData,
unsigned int iIndex,
TEveElement& oItemHolder,
const FWViewContext*) override;
};
void FWCandidatePtrProxyBuilder::build(const reco::CandidatePtr& iData,
unsigned int iIndex,
TEveElement& oItemHolder,
const FWViewContext*) {
TEveTrack* trk = fireworks::prepareCandidate(*iData, context().getTrackPropagator());
trk->MakeTrack();
setupAddElement(trk, &oItemHolder);
{
TEveRecTrack t;
t.fBeta = 1.;
t.fV = TEveVector(iData->vx(), iData->vy(), iData->vz());
t.fP = TEveVector(-iData->p4().px(), -iData->p4().py(), -iData->p4().pz());
t.fSign = iData->charge();
TEveTrack* trk2 = new TEveTrack(&t, context().getTrackPropagator());
trk2->SetLineStyle(7);
trk2->MakeTrack();
setupAddElement(trk2, &oItemHolder);
}
}
//
// static member functions
//
REGISTER_FWPROXYBUILDER(FWCandidatePtrProxyBuilder,
reco::CandidatePtr,
"CandidatePtrs",
FWViewType::kAll3DBits | FWViewType::kAllRPZBits);
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