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source: git/classes/DelphesClasses.cc@ 09ffaee

Last change on this file since 09ffaee was 7e83689, checked in by Roberto Preghenella <preghenella@…>, 5 years ago

Add particle density to formula parameterisations

also adds a new module that computes the particle density
in a eta-phi grid sets the ParticleDensity value of the
candidate, to be used in formula parameterisations.
  • Property mode set to 100644
File size: 12.7 KB
Line 
1/*
2 * Delphes: a framework for fast simulation of a generic collider experiment
3 * Copyright (C) 2012-2014 Universite catholique de Louvain (UCL), Belgium
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19/**
20 *
21 * Definition of classes to be stored in the root tree.
22 * Function CompareXYZ sorts objects by the variable XYZ that MUST be
23 * present in the data members of the root tree class of the branch.
24 *
25 * \author P. Demin - UCL, Louvain-la-Neuve
26 *
27 */
28
29#include "classes/DelphesClasses.h"
30
31#include "classes/DelphesFactory.h"
32#include "classes/SortableObject.h"
33
34CompBase *GenParticle::fgCompare = 0;
35CompBase *Photon::fgCompare = CompPT<Photon>::Instance();
36CompBase *Electron::fgCompare = CompPT<Electron>::Instance();
37CompBase *Muon::fgCompare = CompPT<Muon>::Instance();
38CompBase *Jet::fgCompare = CompPT<Jet>::Instance();
39CompBase *Track::fgCompare = CompPT<Track>::Instance();
40CompBase *Tower::fgCompare = CompE<Tower>::Instance();
41CompBase *ParticleFlowCandidate::fgCompare = CompE<ParticleFlowCandidate>::Instance();
42CompBase *HectorHit::fgCompare = CompE<HectorHit>::Instance();
43CompBase *Vertex::fgCompare = CompSumPT2<Vertex>::Instance();
44CompBase *Candidate::fgCompare = CompMomentumPt<Candidate>::Instance();
45
46//------------------------------------------------------------------------------
47
48TLorentzVector GenParticle::P4() const
49{
50 TLorentzVector vec;
51 vec.SetPxPyPzE(Px, Py, Pz, E);
52 return vec;
53}
54
55//------------------------------------------------------------------------------
56
57TLorentzVector MissingET::P4() const
58{
59 TLorentzVector vec;
60 vec.SetPtEtaPhiM(MET, Eta, Phi, 0.0);
61 return vec;
62}
63
64//------------------------------------------------------------------------------
65
66TLorentzVector Photon::P4() const
67{
68 TLorentzVector vec;
69 vec.SetPtEtaPhiM(PT, Eta, Phi, 0.0);
70 return vec;
71}
72
73//------------------------------------------------------------------------------
74
75TLorentzVector Electron::P4() const
76{
77 TLorentzVector vec;
78 vec.SetPtEtaPhiM(PT, Eta, Phi, 0.0);
79 return vec;
80}
81
82//------------------------------------------------------------------------------
83
84TLorentzVector Muon::P4() const
85{
86 TLorentzVector vec;
87 vec.SetPtEtaPhiM(PT, Eta, Phi, 0.0);
88 return vec;
89}
90
91//------------------------------------------------------------------------------
92
93TLorentzVector Jet::P4() const
94{
95 TLorentzVector vec;
96 vec.SetPtEtaPhiM(PT, Eta, Phi, Mass);
97 return vec;
98}
99
100//------------------------------------------------------------------------------
101
102TLorentzVector Track::P4() const
103{
104 TLorentzVector vec;
105 vec.SetPtEtaPhiM(PT, Eta, Phi, 0.0);
106 return vec;
107}
108
109//------------------------------------------------------------------------------
110
111TLorentzVector Tower::P4() const
112{
113 TLorentzVector vec;
114 vec.SetPtEtaPhiM(ET, Eta, Phi, 0.0);
115 return vec;
116}
117
118//------------------------------------------------------------------------------
119
120TLorentzVector ParticleFlowCandidate::P4() const
121{
122 TLorentzVector vec;
123 vec.SetPtEtaPhiM(PT, Eta, Phi, 0.0);
124 return vec;
125}
126
127//------------------------------------------------------------------------------
128
129Candidate::Candidate() :
130 PID(0), Status(0), M1(-1), M2(-1), D1(-1), D2(-1),
131 Charge(0), Mass(0.0),
132 IsPU(0), IsRecoPU(0), IsConstituent(0), IsFromConversion(0),
133 Flavor(0), FlavorAlgo(0), FlavorPhys(0),
134 BTag(0), BTagAlgo(0), BTagPhys(0),
135 TauTag(0), TauWeight(0.0), Eem(0.0), Ehad(0.0),
136 DeltaEta(0.0), DeltaPhi(0.0),
137 Momentum(0.0, 0.0, 0.0, 0.0),
138 Position(0.0, 0.0, 0.0, 0.0),
139 InitialPosition(0.0, 0.0, 0.0, 0.0),
140 PositionError(0.0, 0.0, 0.0, 0.0),
141 Area(0.0, 0.0, 0.0, 0.0),
142 L(0),
143 D0(0), ErrorD0(0),
144 DZ(0), ErrorDZ(0),
145 P(0), ErrorP(0),
146 PT(0), ErrorPT(0),
147 CtgTheta(0), ErrorCtgTheta(0),
148 Phi(0), ErrorPhi(0),
149 Xd(0), Yd(0), Zd(0),
150 TrackResolution(0),
151 NCharged(0),
152 NNeutrals(0),
153 NeutralEnergyFraction(0), // charged energy fraction
154 ChargedEnergyFraction(0), // neutral energy fraction
155 Beta(0),
156 BetaStar(0),
157 MeanSqDeltaR(0),
158 PTD(0),
159 NTimeHits(-1),
160 IsolationVar(-999),
161 IsolationVarRhoCorr(-999),
162 SumPtCharged(-999),
163 SumPtNeutral(-999),
164 SumPtChargedPU(-999),
165 SumPt(-999),
166 ClusterIndex(-1), ClusterNDF(0), ClusterSigma(0), SumPT2(0), BTVSumPT2(0), GenDeltaZ(0), GenSumPT2(0),
167 NSubJetsTrimmed(0),
168 NSubJetsPruned(0),
169 NSubJetsSoftDropped(0),
170 ExclYmerge23(0),
171 ExclYmerge34(0),
172 ExclYmerge45(0),
173 ExclYmerge56(0),
174 ParticleDensity(0),
175 fFactory(0),
176 fArray(0)
177{
178 int i;
179 Edges[0] = 0.0;
180 Edges[1] = 0.0;
181 Edges[2] = 0.0;
182 Edges[3] = 0.0;
183 FracPt[0] = 0.0;
184 FracPt[1] = 0.0;
185 FracPt[2] = 0.0;
186 FracPt[3] = 0.0;
187 FracPt[4] = 0.0;
188 Tau[0] = 0.0;
189 Tau[1] = 0.0;
190 Tau[2] = 0.0;
191 Tau[3] = 0.0;
192 Tau[4] = 0.0;
193
194 SoftDroppedJet.SetXYZT(0.0, 0.0, 0.0, 0.0);
195 SoftDroppedSubJet1.SetXYZT(0.0, 0.0, 0.0, 0.0);
196 SoftDroppedSubJet2.SetXYZT(0.0, 0.0, 0.0, 0.0);
197
198 for(i = 0; i < 5; ++i)
199 {
200 TrimmedP4[i].SetXYZT(0.0, 0.0, 0.0, 0.0);
201 PrunedP4[i].SetXYZT(0.0, 0.0, 0.0, 0.0);
202 SoftDroppedP4[i].SetXYZT(0.0, 0.0, 0.0, 0.0);
203 }
204}
205
206//------------------------------------------------------------------------------
207
208void Candidate::AddCandidate(Candidate *object)
209{
210 if(!fArray) fArray = fFactory->NewArray();
211 fArray->Add(object);
212}
213
214//------------------------------------------------------------------------------
215
216TObjArray *Candidate::GetCandidates()
217{
218 if(!fArray) fArray = fFactory->NewArray();
219 return fArray;
220}
221
222//------------------------------------------------------------------------------
223
224Bool_t Candidate::Overlaps(const Candidate *object) const
225{
226 const Candidate *candidate;
227
228 if(object->GetUniqueID() == GetUniqueID()) return kTRUE;
229
230 if(fArray)
231 {
232 TIter it(fArray);
233 while((candidate = static_cast<Candidate *>(it.Next())))
234 {
235 if(candidate->Overlaps(object)) return kTRUE;
236 }
237 }
238
239 if(object->fArray)
240 {
241 TIter it(object->fArray);
242 while((candidate = static_cast<Candidate *>(it.Next())))
243 {
244 if(candidate->Overlaps(this)) return kTRUE;
245 }
246 }
247
248 return kFALSE;
249}
250
251//------------------------------------------------------------------------------
252
253TObject *Candidate::Clone(const char *newname) const
254{
255 Candidate *object = fFactory->NewCandidate();
256 Copy(*object);
257 return object;
258}
259
260//------------------------------------------------------------------------------
261
262void Candidate::Copy(TObject &obj) const
263{
264 Candidate &object = static_cast<Candidate &>(obj);
265 Candidate *candidate;
266
267 object.PID = PID;
268 object.Status = Status;
269 object.M1 = M1;
270 object.M2 = M2;
271 object.D1 = D1;
272 object.D2 = D2;
273 object.Charge = Charge;
274 object.Mass = Mass;
275 object.IsPU = IsPU;
276 object.IsRecoPU = IsRecoPU;
277 object.IsConstituent = IsConstituent;
278 object.IsFromConversion = IsFromConversion;
279 object.ClusterIndex = ClusterIndex;
280 object.ClusterNDF = ClusterNDF;
281 object.ClusterSigma = ClusterSigma;
282 object.SumPT2 = SumPT2;
283 object.BTVSumPT2 = BTVSumPT2;
284 object.GenDeltaZ = GenDeltaZ;
285 object.GenSumPT2 = GenSumPT2;
286 object.Flavor = Flavor;
287 object.FlavorAlgo = FlavorAlgo;
288 object.FlavorPhys = FlavorPhys;
289 object.BTag = BTag;
290 object.BTagAlgo = BTagAlgo;
291 object.BTagPhys = BTagPhys;
292 object.TauTag = TauTag;
293 object.TauWeight = TauWeight;
294 object.Eem = Eem;
295 object.Ehad = Ehad;
296 object.Edges[0] = Edges[0];
297 object.Edges[1] = Edges[1];
298 object.Edges[2] = Edges[2];
299 object.Edges[3] = Edges[3];
300 object.DeltaEta = DeltaEta;
301 object.DeltaPhi = DeltaPhi;
302 object.Momentum = Momentum;
303 object.Position = Position;
304 object.InitialPosition = InitialPosition;
305 object.PositionError = PositionError;
306 object.Area = Area;
307 object.L = L;
308 object.ErrorT = ErrorT;
309 object.D0 = D0;
310 object.ErrorD0 = ErrorD0;
311 object.DZ = DZ;
312 object.ErrorDZ = ErrorDZ;
313 object.P = P;
314 object.ErrorP = ErrorP;
315 object.PT = PT;
316 object.ErrorPT = ErrorPT;
317 object.CtgTheta = CtgTheta;
318 object.ErrorCtgTheta = ErrorCtgTheta;
319 object.Phi = Phi;
320 object.ErrorPhi = ErrorPhi;
321 object.Xd = Xd;
322 object.Yd = Yd;
323 object.Zd = Zd;
324 object.TrackResolution = TrackResolution;
325 object.NCharged = NCharged;
326 object.NNeutrals = NNeutrals;
327 object.NeutralEnergyFraction = NeutralEnergyFraction;
328 object.ChargedEnergyFraction = ChargedEnergyFraction;
329 object.Beta = Beta;
330 object.BetaStar = BetaStar;
331 object.MeanSqDeltaR = MeanSqDeltaR;
332 object.PTD = PTD;
333 object.NTimeHits = NTimeHits;
334 object.IsolationVar = IsolationVar;
335 object.IsolationVarRhoCorr = IsolationVarRhoCorr;
336 object.SumPtCharged = SumPtCharged;
337 object.SumPtNeutral = SumPtNeutral;
338 object.SumPtChargedPU = SumPtChargedPU;
339 object.SumPt = SumPt;
340 object.ClusterIndex = ClusterIndex;
341 object.ClusterNDF = ClusterNDF;
342 object.ClusterSigma = ClusterSigma;
343 object.SumPT2 = SumPT2;
344
345 object.FracPt[0] = FracPt[0];
346 object.FracPt[1] = FracPt[1];
347 object.FracPt[2] = FracPt[2];
348 object.FracPt[3] = FracPt[3];
349 object.FracPt[4] = FracPt[4];
350 object.Tau[0] = Tau[0];
351 object.Tau[1] = Tau[1];
352 object.Tau[2] = Tau[2];
353 object.Tau[3] = Tau[3];
354 object.Tau[4] = Tau[4];
355
356 object.TrimmedP4[0] = TrimmedP4[0];
357 object.TrimmedP4[1] = TrimmedP4[1];
358 object.TrimmedP4[2] = TrimmedP4[2];
359 object.TrimmedP4[3] = TrimmedP4[3];
360 object.TrimmedP4[4] = TrimmedP4[4];
361 object.PrunedP4[0] = PrunedP4[0];
362 object.PrunedP4[1] = PrunedP4[1];
363 object.PrunedP4[2] = PrunedP4[2];
364 object.PrunedP4[3] = PrunedP4[3];
365 object.PrunedP4[4] = PrunedP4[4];
366 object.SoftDroppedP4[0] = SoftDroppedP4[0];
367 object.SoftDroppedP4[1] = SoftDroppedP4[1];
368 object.SoftDroppedP4[2] = SoftDroppedP4[2];
369 object.SoftDroppedP4[3] = SoftDroppedP4[3];
370 object.SoftDroppedP4[4] = SoftDroppedP4[4];
371
372 object.NSubJetsTrimmed = NSubJetsTrimmed;
373 object.NSubJetsPruned = NSubJetsPruned;
374 object.NSubJetsSoftDropped = NSubJetsSoftDropped;
375
376 object.SoftDroppedJet = SoftDroppedJet;
377 object.SoftDroppedSubJet1 = SoftDroppedSubJet1;
378 object.SoftDroppedSubJet2 = SoftDroppedSubJet2;
379
380 object.fFactory = fFactory;
381 object.fArray = 0;
382
383 // copy cluster timing info
384 copy(ECalEnergyTimePairs.begin(), ECalEnergyTimePairs.end(), back_inserter(object.ECalEnergyTimePairs));
385
386 if(fArray && fArray->GetEntriesFast() > 0)
387 {
388 TIter itArray(fArray);
389 TObjArray *array = object.GetCandidates();
390 while((candidate = static_cast<Candidate *>(itArray.Next())))
391 {
392 array->Add(candidate);
393 }
394 }
395}
396
397//------------------------------------------------------------------------------
398
399void Candidate::Clear(Option_t *option)
400{
401 int i;
402 SetUniqueID(0);
403 ResetBit(kIsReferenced);
404 PID = 0;
405 Status = 0;
406 M1 = -1;
407 M2 = -1;
408 D1 = -1;
409 D2 = -1;
410 Charge = 0;
411 Mass = 0.0;
412 IsPU = 0;
413 IsRecoPU = 0;
414 IsConstituent = 0;
415 IsFromConversion = 0;
416 Flavor = 0;
417 FlavorAlgo = 0;
418 FlavorPhys = 0;
419 BTag = 0;
420 BTagAlgo = 0;
421 BTagPhys = 0;
422 TauTag = 0;
423 TauWeight = 0.0;
424 Eem = 0.0;
425 Ehad = 0.0;
426 Edges[0] = 0.0;
427 Edges[1] = 0.0;
428 Edges[2] = 0.0;
429 Edges[3] = 0.0;
430 DeltaEta = 0.0;
431 DeltaPhi = 0.0;
432 Momentum.SetXYZT(0.0, 0.0, 0.0, 0.0);
433 Position.SetXYZT(0.0, 0.0, 0.0, 0.0);
434 InitialPosition.SetXYZT(0.0, 0.0, 0.0, 0.0);
435 Area.SetXYZT(0.0, 0.0, 0.0, 0.0);
436 L = 0.0;
437 ErrorT = 0.0;
438 D0 = 0.0;
439 ErrorD0 = 0.0;
440 DZ = 0.0;
441 ErrorDZ = 0.0;
442 P = 0.0;
443 ErrorP = 0.0;
444 PT = 0.0;
445 ErrorPT = 0.0;
446 CtgTheta = 0.0;
447 ErrorCtgTheta = 0.0;
448 Phi = 0.0;
449 ErrorPhi = 0.0;
450 Xd = 0.0;
451 Yd = 0.0;
452 Zd = 0.0;
453 TrackResolution = 0.0;
454 NCharged = 0;
455 NNeutrals = 0;
456 Beta = 0.0;
457 BetaStar = 0.0;
458 MeanSqDeltaR = 0.0;
459 PTD = 0.0;
460
461 NTimeHits = 0;
462 ECalEnergyTimePairs.clear();
463
464 IsolationVar = -999;
465 IsolationVarRhoCorr = -999;
466 SumPtCharged = -999;
467 SumPtNeutral = -999;
468 SumPtChargedPU = -999;
469 SumPt = -999;
470
471 ClusterIndex = -1;
472 ClusterNDF = -99;
473 ClusterSigma = 0.0;
474 SumPT2 = 0.0;
475 BTVSumPT2 = 0.0;
476 GenDeltaZ = 0.0;
477 GenSumPT2 = 0.0;
478
479 FracPt[0] = 0.0;
480 FracPt[1] = 0.0;
481 FracPt[2] = 0.0;
482 FracPt[3] = 0.0;
483 FracPt[4] = 0.0;
484 Tau[0] = 0.0;
485 Tau[1] = 0.0;
486 Tau[2] = 0.0;
487 Tau[3] = 0.0;
488 Tau[4] = 0.0;
489
490 SoftDroppedJet.SetXYZT(0.0, 0.0, 0.0, 0.0);
491 SoftDroppedSubJet1.SetXYZT(0.0, 0.0, 0.0, 0.0);
492 SoftDroppedSubJet2.SetXYZT(0.0, 0.0, 0.0, 0.0);
493
494 for(i = 0; i < 5; ++i)
495 {
496 TrimmedP4[i].SetXYZT(0.0, 0.0, 0.0, 0.0);
497 PrunedP4[i].SetXYZT(0.0, 0.0, 0.0, 0.0);
498 SoftDroppedP4[i].SetXYZT(0.0, 0.0, 0.0, 0.0);
499 }
500
501 NSubJetsTrimmed = 0;
502 NSubJetsPruned = 0;
503 NSubJetsSoftDropped = 0;
504
505 fArray = 0;
506}
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