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TOFPIDProducer Class Reference
Inheritance diagram for TOFPIDProducer:
edm::stream::EDProducer<>

Public Member Functions

template<class H , class T >
void fillValueMap (edm::Event &iEvent, const edm::Handle< H > &handle, const std::vector< T > &vec, const std::string &name) const
 
void produce (edm::Event &ev, const edm::EventSetup &es) final
 
 TOFPIDProducer (const ParameterSet &pset)
 
- Public Member Functions inherited from edm::stream::EDProducer<>
 EDProducer ()=default
 
 EDProducer (const EDProducer &)=delete
 
bool hasAbilityToProduceInBeginLumis () const final
 
bool hasAbilityToProduceInBeginProcessBlocks () const final
 
bool hasAbilityToProduceInBeginRuns () const final
 
bool hasAbilityToProduceInEndLumis () const final
 
bool hasAbilityToProduceInEndProcessBlocks () const final
 
bool hasAbilityToProduceInEndRuns () const final
 
const EDProducer & operator= (const EDProducer &)=delete
 

Static Public Member Functions

static void fillDescriptions (edm::ConfigurationDescriptions &descriptions)
 

Private Attributes

double fixedT0Error_
 
double maxDtSignificance_
 
double maxDz_
 
double minProbHeavy_
 
edm::EDGetTokenT< edm::ValueMap< float > > pathLengthToken_
 
edm::EDGetTokenT< edm::ValueMap< float > > pToken_
 
edm::EDGetTokenT< edm::ValueMap< float > > sigmat0Token_
 
edm::EDGetTokenT< edm::ValueMap< float > > sigmatmtdToken_
 
edm::EDGetTokenT< edm::ValueMap< float > > t0Token_
 
edm::EDGetTokenT< edm::ValueMap< float > > tmtdToken_
 
edm::EDGetTokenT< reco::TrackCollection > tracksToken_
 
double vtxMaxSigmaT_
 
edm::EDGetTokenT< reco::VertexCollection > vtxsToken_
 

Static Private Attributes

static constexpr char probKName [] = "probK"
 
static constexpr char probPiName [] = "probPi"
 
static constexpr char probPName [] = "probP"
 
static constexpr char sigmat0Name [] = "sigmat0"
 
static constexpr char sigmat0safeName [] = "sigmat0safe"
 
static constexpr char t0Name [] = "t0"
 
static constexpr char t0safeName [] = "t0safe"
 

Additional Inherited Members

- Public Types inherited from edm::stream::EDProducer<>
using CacheTypes = CacheContexts< T... >
 
using GlobalCache = typename CacheTypes::GlobalCache
 
using HasAbility = AbilityChecker< T... >
 
using InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache
 
using LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache
 
using LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >
 
using LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache
 
using RunCache = typename CacheTypes::RunCache
 
using RunContext = RunContextT< RunCache, GlobalCache >
 
using RunSummaryCache = typename CacheTypes::RunSummaryCache
 

Detailed Description

Definition at line 21 of file TOFPIDProducer.cc.

Constructor & Destructor Documentation

◆ TOFPIDProducer()

TOFPIDProducer::TOFPIDProducer ( const ParameterSet &  pset)

Definition at line 59 of file TOFPIDProducer.cc.

60  : tracksToken_(consumes<reco::TrackCollection>(iConfig.getParameter<edm::InputTag>("tracksSrc"))),
61  t0Token_(consumes<edm::ValueMap<float>>(iConfig.getParameter<edm::InputTag>("t0Src"))),
62  tmtdToken_(consumes<edm::ValueMap<float>>(iConfig.getParameter<edm::InputTag>("tmtdSrc"))),
63  sigmat0Token_(consumes<edm::ValueMap<float>>(iConfig.getParameter<edm::InputTag>("sigmat0Src"))),
64  sigmatmtdToken_(consumes<edm::ValueMap<float>>(iConfig.getParameter<edm::InputTag>("sigmatmtdSrc"))),
65  pathLengthToken_(consumes<edm::ValueMap<float>>(iConfig.getParameter<edm::InputTag>("pathLengthSrc"))),
66  pToken_(consumes<edm::ValueMap<float>>(iConfig.getParameter<edm::InputTag>("pSrc"))),
67  vtxsToken_(consumes<reco::VertexCollection>(iConfig.getParameter<edm::InputTag>("vtxsSrc"))),
68  vtxMaxSigmaT_(iConfig.getParameter<double>("vtxMaxSigmaT")),
69  maxDz_(iConfig.getParameter<double>("maxDz")),
70  maxDtSignificance_(iConfig.getParameter<double>("maxDtSignificance")),
71  minProbHeavy_(iConfig.getParameter<double>("minProbHeavy")),
72  fixedT0Error_(iConfig.getParameter<double>("fixedT0Error")) {
73  produces<edm::ValueMap<float>>(t0Name);
74  produces<edm::ValueMap<float>>(sigmat0Name);
75  produces<edm::ValueMap<float>>(t0safeName);
76  produces<edm::ValueMap<float>>(sigmat0safeName);
77  produces<edm::ValueMap<float>>(probPiName);
78  produces<edm::ValueMap<float>>(probKName);
79  produces<edm::ValueMap<float>>(probPName);
80 }

References probKName, probPiName, probPName, sigmat0Name, sigmat0safeName, t0Name, and t0safeName.

Member Function Documentation

◆ fillDescriptions()

void TOFPIDProducer::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions)
static

Definition at line 83 of file TOFPIDProducer.cc.

83  {
84  edm::ParameterSetDescription desc;
85  desc.add<edm::InputTag>("tracksSrc", edm::InputTag("generalTracks"))->setComment("Input tracks collection");
86  desc.add<edm::InputTag>("t0Src", edm::InputTag("trackExtenderWithMTD:generalTrackt0"))
87  ->setComment("Input ValueMap for track time at beamline");
88  desc.add<edm::InputTag>("tmtdSrc", edm::InputTag("trackExtenderWithMTD:generalTracktmtd"))
89  ->setComment("Input ValueMap for track time at MTD");
90  desc.add<edm::InputTag>("sigmat0Src", edm::InputTag("trackExtenderWithMTD:generalTracksigmat0"))
91  ->setComment("Input ValueMap for track time uncertainty at beamline");
92  desc.add<edm::InputTag>("sigmatmtdSrc", edm::InputTag("trackExtenderWithMTD:generalTracksigmatmtd"))
93  ->setComment("Input ValueMap for track time uncertainty at MTD");
94  desc.add<edm::InputTag>("pathLengthSrc", edm::InputTag("trackExtenderWithMTD:generalTrackPathLength"))
95  ->setComment("Input ValueMap for track path lengh from beamline to MTD");
96  desc.add<edm::InputTag>("pSrc", edm::InputTag("trackExtenderWithMTD:generalTrackp"))
97  ->setComment("Input ValueMap for track momentum magnitude (normally from refit with MTD hits)");
98  desc.add<edm::InputTag>("vtxsSrc", edm::InputTag("unsortedOfflinePrimaryVertices4DwithPID"))
99  ->setComment("Input primary vertex collection");
100  desc.add<double>("vtxMaxSigmaT", 0.025)
101  ->setComment("Maximum primary vertex time uncertainty for use in particle id [ns]");
102  desc.add<double>("maxDz", 0.1)
103  ->setComment("Maximum distance in z for track-primary vertex association for particle id [cm]");
104  desc.add<double>("maxDtSignificance", 5.0)
105  ->setComment(
106  "Maximum distance in time (normalized by uncertainty) for track-primary vertex association for particle id");
107  desc.add<double>("minProbHeavy", 0.75)
108  ->setComment("Minimum probability for a particle to be a kaon or proton before reassigning the timestamp");
109  desc.add<double>("fixedT0Error", 0.)->setComment("Use a fixed T0 uncertainty [ns]");
110 
111  descriptions.add("tofPIDProducer", desc);
112 }

References edm::ConfigurationDescriptions::add(), submitPVResolutionJobs::desc, and HLT_FULL_cff::InputTag.

◆ fillValueMap()

template<class H , class T >
void TOFPIDProducer::fillValueMap ( edm::Event &  iEvent,
const edm::Handle< H > &  handle,
const std::vector< T > &  vec,
const std::string &  name 
) const

Definition at line 115 of file TOFPIDProducer.cc.

118  {
119  auto out = std::make_unique<edm::ValueMap<T>>();
120  typename edm::ValueMap<T>::Filler filler(*out);
121  filler.insert(handle, vec.begin(), vec.end());
122  filler.fill();
123  iEvent.put(std::move(out), name);
124 }

References trigObjTnPSource_cfi::filler, patZpeak::handle, iEvent, eostools::move(), Skims_PA_cff::name, and MillePedeFileConverter_cfg::out.

Referenced by produce().

◆ produce()

void TOFPIDProducer::produce ( edm::Event &  ev,
const edm::EventSetup &  es 
)
final

Definition at line 126 of file TOFPIDProducer.cc.

126  {
127  constexpr double m_k = 0.493677; //[GeV]
128  constexpr double m_p = 0.9382720813; //[GeV]
129  constexpr double c_cm_ns = CLHEP::c_light * CLHEP::ns / CLHEP::cm; //[cm/ns]
130  constexpr double c_inv = 1.0 / c_cm_ns;
131 
132  edm::Handle<reco::TrackCollection> tracksH;
133  ev.getByToken(tracksToken_, tracksH);
134  const auto& tracks = *tracksH;
135 
136  edm::Handle<edm::ValueMap<float>> t0H;
137  ev.getByToken(t0Token_, t0H);
138  const auto& t0In = *t0H;
139 
140  edm::Handle<edm::ValueMap<float>> tmtdH;
141  ev.getByToken(tmtdToken_, tmtdH);
142  const auto& tmtdIn = *tmtdH;
143 
144  edm::Handle<edm::ValueMap<float>> sigmat0H;
145  ev.getByToken(sigmat0Token_, sigmat0H);
146  const auto& sigmat0In = *sigmat0H;
147 
148  edm::Handle<edm::ValueMap<float>> sigmatmtdH;
149  ev.getByToken(sigmatmtdToken_, sigmatmtdH);
150  const auto& sigmatmtdIn = *sigmatmtdH;
151 
152  edm::Handle<edm::ValueMap<float>> pathLengthH;
153  ev.getByToken(pathLengthToken_, pathLengthH);
154  const auto& pathLengthIn = *pathLengthH;
155 
156  edm::Handle<edm::ValueMap<float>> pH;
157  ev.getByToken(pToken_, pH);
158  const auto& pIn = *pH;
159 
160  edm::Handle<reco::VertexCollection> vtxsH;
161  ev.getByToken(vtxsToken_, vtxsH);
162  const auto& vtxs = *vtxsH;
163 
164  //output value maps (PID probabilities and recalculated time at beamline)
165  std::vector<float> t0OutRaw;
166  std::vector<float> sigmat0OutRaw;
167  std::vector<float> t0safeOutRaw;
168  std::vector<float> sigmat0safeOutRaw;
169  std::vector<float> probPiOutRaw;
170  std::vector<float> probKOutRaw;
171  std::vector<float> probPOutRaw;
172 
173  //Do work here
174  for (unsigned int itrack = 0; itrack < tracks.size(); ++itrack) {
175  const reco::Track& track = tracks[itrack];
176  const reco::TrackRef trackref(tracksH, itrack);
177  float t0 = t0In[trackref];
178  float t0safe = t0;
179  float sigmat0safe = sigmat0In[trackref];
180  float sigmatmtd = (sigmatmtdIn[trackref] > 0. && fixedT0Error_ > 0.) ? fixedT0Error_ : sigmatmtdIn[trackref];
181  float sigmat0 = sigmatmtd;
182 
183  float prob_pi = -1.;
184  float prob_k = -1.;
185  float prob_p = -1.;
186 
187  if (sigmat0 > 0.) {
188  double rsigmazsq = 1. / track.dzError() / track.dzError();
189  double rsigmat = 1. / sigmatmtd;
190 
191  //find associated vertex
192  int vtxidx = -1;
193  int vtxidxmindz = -1;
194  int vtxidxminchisq = -1;
195  double mindz = maxDz_;
196  double minchisq = std::numeric_limits<double>::max();
197  //first try based on association weights, but keep track of closest in z and z-t as well
198  for (unsigned int ivtx = 0; ivtx < vtxs.size(); ++ivtx) {
199  const reco::Vertex& vtx = vtxs[ivtx];
200  float w = vtx.trackWeight(trackref);
201  if (w > 0.5) {
202  vtxidx = ivtx;
203  break;
204  }
205  double dz = std::abs(track.dz(vtx.position()));
206  if (dz < mindz) {
207  mindz = dz;
208  vtxidxmindz = ivtx;
209  }
210  if (vtx.tError() > 0. && vtx.tError() < vtxMaxSigmaT_) {
211  double dt = std::abs(t0 - vtx.t());
212  double dtsig = dt * rsigmat;
213  double chisq = dz * dz * rsigmazsq + dtsig * dtsig;
214  if (dz < maxDz_ && dtsig < maxDtSignificance_ && chisq < minchisq) {
215  minchisq = chisq;
216  vtxidxminchisq = ivtx;
217  }
218  }
219  }
220 
221  //if no vertex found based on association weights, fall back to closest in z or z-t
222  if (vtxidx < 0) {
223  //if closest vertex in z does not have valid time information, just use it,
224  //otherwise use the closest vertex in z-t plane with timing info, with a fallback to the closest in z
225  if (vtxidxmindz >= 0 && !(vtxs[vtxidxmindz].tError() > 0. && vtxs[vtxidxmindz].tError() < vtxMaxSigmaT_)) {
226  vtxidx = vtxidxmindz;
227  } else if (vtxidxminchisq >= 0) {
228  vtxidx = vtxidxminchisq;
229  } else if (vtxidxmindz >= 0) {
230  vtxidx = vtxidxmindz;
231  }
232  }
233 
234  //testing mass hypotheses only possible if there is an associated vertex with time information
235  if (vtxidx >= 0 && vtxs[vtxidx].tError() > 0. && vtxs[vtxidx].tError() < vtxMaxSigmaT_) {
236  //compute chisq in z-t plane for nominal vertex and mass hypothesis (pion)
237  const reco::Vertex& vtxnom = vtxs[vtxidx];
238  double dznom = std::abs(track.dz(vtxnom.position()));
239  double dtnom = std::abs(t0 - vtxnom.t());
240  double dtsignom = dtnom * rsigmat;
241  double chisqnom = dznom * dznom * rsigmazsq + dtsignom * dtsignom;
242 
243  //recompute t0 for alternate mass hypotheses
244  double t0_best = t0;
245 
246  //reliable match, revert to raw mtd time uncertainty
247  if (dtsignom < maxDtSignificance_) {
248  sigmat0safe = sigmatmtd;
249  }
250 
251  double tmtd = tmtdIn[trackref];
252  double pathlength = pathLengthIn[trackref];
253  double magp = pIn[trackref];
254 
255  double gammasq_k = 1. + magp * magp / m_k / m_k;
256  double beta_k = std::sqrt(1. - 1. / gammasq_k);
257  double t0_k = tmtd - pathlength / beta_k * c_inv;
258 
259  double gammasq_p = 1. + magp * magp / m_p / m_p;
260  double beta_p = std::sqrt(1. - 1. / gammasq_p);
261  double t0_p = tmtd - pathlength / beta_p * c_inv;
262 
263  double chisqmin = chisqnom;
264 
265  double chisqmin_pi = chisqnom;
266  double chisqmin_k = std::numeric_limits<double>::max();
267  double chisqmin_p = std::numeric_limits<double>::max();
268  //loop through vertices and check for better matches
269  for (const reco::Vertex& vtx : vtxs) {
270  if (!(vtx.tError() > 0. && vtx.tError() < vtxMaxSigmaT_)) {
271  continue;
272  }
273 
274  double dz = std::abs(track.dz(vtx.position()));
275  if (dz >= maxDz_) {
276  continue;
277  }
278 
279  double chisqdz = dz * dz * rsigmazsq;
280 
281  double dt_k = std::abs(t0_k - vtx.t());
282  double dtsig_k = dt_k * rsigmat;
283  double chisq_k = chisqdz + dtsig_k * dtsig_k;
284 
285  if (dtsig_k < maxDtSignificance_ && chisq_k < chisqmin_k) {
286  chisqmin_k = chisq_k;
287  }
288 
289  double dt_p = std::abs(t0_p - vtx.t());
290  double dtsig_p = dt_p * rsigmat;
291  double chisq_p = chisqdz + dtsig_p * dtsig_p;
292 
293  if (dtsig_p < maxDtSignificance_ && chisq_p < chisqmin_p) {
294  chisqmin_p = chisq_p;
295  }
296 
297  if (dtsig_k < maxDtSignificance_ && chisq_k < chisqmin) {
298  chisqmin = chisq_k;
299  t0_best = t0_k;
300  t0safe = t0_k;
301  sigmat0safe = sigmatmtd;
302  }
303  if (dtsig_p < maxDtSignificance_ && chisq_p < chisqmin) {
304  chisqmin = chisq_p;
305  t0_best = t0_p;
306  t0safe = t0_p;
307  sigmat0safe = sigmatmtd;
308  }
309  }
310 
311  //compute PID probabilities
312  //*TODO* deal with heavier nucleons and/or BSM case here?
313  double rawprob_pi = exp(-0.5 * chisqmin_pi);
314  double rawprob_k = exp(-0.5 * chisqmin_k);
315  double rawprob_p = exp(-0.5 * chisqmin_p);
316 
317  double normprob = 1. / (rawprob_pi + rawprob_k + rawprob_p);
318 
319  prob_pi = rawprob_pi * normprob;
320  prob_k = rawprob_k * normprob;
321  prob_p = rawprob_p * normprob;
322 
323  double prob_heavy = 1. - prob_pi;
324 
325  if (prob_heavy > minProbHeavy_) {
326  t0 = t0_best;
327  }
328  }
329  }
330 
331  t0OutRaw.push_back(t0);
332  sigmat0OutRaw.push_back(sigmat0);
333  t0safeOutRaw.push_back(t0safe);
334  sigmat0safeOutRaw.push_back(sigmat0safe);
335  probPiOutRaw.push_back(prob_pi);
336  probKOutRaw.push_back(prob_k);
337  probPOutRaw.push_back(prob_p);
338  }
339 
340  fillValueMap(ev, tracksH, t0OutRaw, t0Name);
341  fillValueMap(ev, tracksH, sigmat0OutRaw, sigmat0Name);
342  fillValueMap(ev, tracksH, t0safeOutRaw, t0safeName);
343  fillValueMap(ev, tracksH, sigmat0safeOutRaw, sigmat0safeName);
344  fillValueMap(ev, tracksH, probPiOutRaw, probPiName);
345  fillValueMap(ev, tracksH, probKOutRaw, probKName);
346  fillValueMap(ev, tracksH, probPOutRaw, probPName);
347 }

References funct::abs(), c_cm_ns, c_inv, dt, PVValHelper::dz, ev, JetChargeProducer_cfi::exp, fillValueMap(), fixedT0Error_, SiStripPI::max, maxDtSignificance_, maxDz_, minProbHeavy_, pathLengthToken_, reco::Vertex::position(), probKName, probPiName, probPName, pToken_, sigmat0Name, sigmat0safeName, sigmat0Token_, sigmatmtdToken_, mathSSE::sqrt(), reco::Vertex::t(), FrontierCondition_GT_autoExpress_cfi::t0, t0Name, t0safeName, t0Token_, tmtdToken_, HLT_FULL_cff::track, tracks, tracksToken_, extraflags_cff::vtx, vtxMaxSigmaT_, vtxsToken_, and w.

Member Data Documentation

◆ fixedT0Error_

double TOFPIDProducer::fixedT0Error_
private

Definition at line 56 of file TOFPIDProducer.cc.

Referenced by produce().

◆ maxDtSignificance_

double TOFPIDProducer::maxDtSignificance_
private

Definition at line 54 of file TOFPIDProducer.cc.

Referenced by produce().

◆ maxDz_

double TOFPIDProducer::maxDz_
private

Definition at line 53 of file TOFPIDProducer.cc.

Referenced by produce().

◆ minProbHeavy_

double TOFPIDProducer::minProbHeavy_
private

Definition at line 55 of file TOFPIDProducer.cc.

Referenced by produce().

◆ pathLengthToken_

edm::EDGetTokenT<edm::ValueMap<float> > TOFPIDProducer::pathLengthToken_
private

Definition at line 49 of file TOFPIDProducer.cc.

Referenced by produce().

◆ probKName

constexpr char TOFPIDProducer::probKName[] = "probK"
staticconstexprprivate

Definition at line 41 of file TOFPIDProducer.cc.

Referenced by produce(), and TOFPIDProducer().

◆ probPiName

constexpr char TOFPIDProducer::probPiName[] = "probPi"
staticconstexprprivate

Definition at line 40 of file TOFPIDProducer.cc.

Referenced by produce(), and TOFPIDProducer().

◆ probPName

constexpr char TOFPIDProducer::probPName[] = "probP"
staticconstexprprivate

Definition at line 42 of file TOFPIDProducer.cc.

Referenced by produce(), and TOFPIDProducer().

◆ pToken_

edm::EDGetTokenT<edm::ValueMap<float> > TOFPIDProducer::pToken_
private

Definition at line 50 of file TOFPIDProducer.cc.

Referenced by produce().

◆ sigmat0Name

constexpr char TOFPIDProducer::sigmat0Name[] = "sigmat0"
staticconstexprprivate

Definition at line 37 of file TOFPIDProducer.cc.

Referenced by produce(), and TOFPIDProducer().

◆ sigmat0safeName

constexpr char TOFPIDProducer::sigmat0safeName[] = "sigmat0safe"
staticconstexprprivate

Definition at line 39 of file TOFPIDProducer.cc.

Referenced by produce(), and TOFPIDProducer().

◆ sigmat0Token_

edm::EDGetTokenT<edm::ValueMap<float> > TOFPIDProducer::sigmat0Token_
private

Definition at line 47 of file TOFPIDProducer.cc.

Referenced by produce().

◆ sigmatmtdToken_

edm::EDGetTokenT<edm::ValueMap<float> > TOFPIDProducer::sigmatmtdToken_
private

Definition at line 48 of file TOFPIDProducer.cc.

Referenced by produce().

◆ t0Name

constexpr char TOFPIDProducer::t0Name[] = "t0"
staticconstexprprivate

Definition at line 36 of file TOFPIDProducer.cc.

Referenced by produce(), and TOFPIDProducer().

◆ t0safeName

constexpr char TOFPIDProducer::t0safeName[] = "t0safe"
staticconstexprprivate

Definition at line 38 of file TOFPIDProducer.cc.

Referenced by produce(), and TOFPIDProducer().

◆ t0Token_

edm::EDGetTokenT<edm::ValueMap<float> > TOFPIDProducer::t0Token_
private

Definition at line 45 of file TOFPIDProducer.cc.

Referenced by produce().

◆ tmtdToken_

edm::EDGetTokenT<edm::ValueMap<float> > TOFPIDProducer::tmtdToken_
private

Definition at line 46 of file TOFPIDProducer.cc.

Referenced by produce().

◆ tracksToken_

edm::EDGetTokenT<reco::TrackCollection> TOFPIDProducer::tracksToken_
private

Definition at line 44 of file TOFPIDProducer.cc.

Referenced by produce().

◆ vtxMaxSigmaT_

double TOFPIDProducer::vtxMaxSigmaT_
private

Definition at line 52 of file TOFPIDProducer.cc.

Referenced by produce().

◆ vtxsToken_

edm::EDGetTokenT<reco::VertexCollection> TOFPIDProducer::vtxsToken_
private

Definition at line 51 of file TOFPIDProducer.cc.

Referenced by produce().

TOFPIDProducer::pToken_
edm::EDGetTokenT< edm::ValueMap< float > > pToken_
Definition: TOFPIDProducer.cc:50
TOFPIDProducer::probPName
static constexpr char probPName[]
Definition: TOFPIDProducer.cc:42
TOFPIDProducer::vtxMaxSigmaT_
double vtxMaxSigmaT_
Definition: TOFPIDProducer.cc:52
HLT_FULL_cff.track
track
Definition: HLT_FULL_cff.py:11724
TOFPIDProducer::fixedT0Error_
double fixedT0Error_
Definition: TOFPIDProducer.cc:56
patZpeak.handle
handle
Definition: patZpeak.py:23
TOFPIDProducer::vtxsToken_
edm::EDGetTokenT< reco::VertexCollection > vtxsToken_
Definition: TOFPIDProducer.cc:51
c_cm_ns
constexpr double c_cm_ns
Definition: Phase2TrackerDigitizerAlgorithm.h:51
HLT_FULL_cff.InputTag
InputTag
Definition: HLT_FULL_cff.py:89301
edm::ParameterSetDescription
Definition: ParameterSetDescription.h:52
reco::Vertex::position
const Point & position() const
position
Definition: Vertex.h:127
TOFPIDProducer::sigmat0safeName
static constexpr char sigmat0safeName[]
Definition: TOFPIDProducer.cc:39
edm::Handle< reco::TrackCollection >
edm::Ref< TrackCollection >
dt
float dt
Definition: AMPTWrapper.h:136
TOFPIDProducer::minProbHeavy_
double minProbHeavy_
Definition: TOFPIDProducer.cc:55
edm::ConfigurationDescriptions::add
void add(std::string const &label, ParameterSetDescription const &psetDescription)
Definition: ConfigurationDescriptions.cc:57
TOFPIDProducer::tracksToken_
edm::EDGetTokenT< reco::TrackCollection > tracksToken_
Definition: TOFPIDProducer.cc:44
FrontierCondition_GT_autoExpress_cfi.t0
t0
Definition: FrontierCondition_GT_autoExpress_cfi.py:149
w
const double w
Definition: UKUtility.cc:23
mathSSE::sqrt
T sqrt(T t)
Definition: SSEVec.h:19
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Definition: TOFPIDProducer.cc:49
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Definition: TOFPIDProducer.cc:48
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Definition: TOFPIDProducer.cc:53
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Definition: Vertex.h:35
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Definition: TOFPIDProducer.cc:37
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