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d15a28e7 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
b2a60966 | 16 | /* $Id$ */ |
17 | ||
d15a28e7 | 18 | //_________________________________________________________________________ |
b2a60966 | 19 | // Algorithm class for the reconstruction: clusterizer |
20 | // track segment maker | |
21 | // particle identifier | |
a3dfe79c | 22 | //*-- |
b2a60966 | 23 | //*-- Author: Gines Martinez & Yves Schutz (SUBATECH) |
24 | ||
d15a28e7 | 25 | |
26 | // --- ROOT system --- | |
27 | ||
28 | #include "TClonesArray.h" | |
29 | ||
30 | // --- Standard library --- | |
31 | ||
e126816e | 32 | #include <iomanip.h> |
364de5c6 | 33 | |
d15a28e7 | 34 | // --- AliRoot header files --- |
35 | ||
36 | #include "AliPHOSReconstructioner.h" | |
37 | #include "AliPHOSClusterizer.h" | |
9ec91567 | 38 | #include "AliPHOSFastRecParticle.h" |
0b06c60d | 39 | #include "AliPHOSCpvRecPoint.h" |
d15a28e7 | 40 | |
41 | ClassImp(AliPHOSReconstructioner) | |
42 | ||
d15a28e7 | 43 | //____________________________________________________________________________ |
6ad0bfa0 | 44 | AliPHOSReconstructioner::AliPHOSReconstructioner(AliPHOSClusterizer * Clusterizer, |
45 | AliPHOSTrackSegmentMaker * Tracker, | |
908558fc | 46 | AliPHOSPID * Pid) |
d15a28e7 | 47 | { |
b2a60966 | 48 | // ctor |
49 | ||
6ad0bfa0 | 50 | fClusterizer = Clusterizer ; |
51 | fTrackSegmentMaker = Tracker ; | |
908558fc | 52 | fPID = Pid ; |
364de5c6 | 53 | fDebugReconstruction = kFALSE ; |
d15a28e7 | 54 | } |
55 | ||
d15a28e7 | 56 | |
57 | //____________________________________________________________________________ | |
6ad0bfa0 | 58 | void AliPHOSReconstructioner::Init(AliPHOSClusterizer * Clusterizer, |
59 | AliPHOSTrackSegmentMaker * Tracker, | |
908558fc | 60 | AliPHOSPID * Pid) |
6ad0bfa0 | 61 | { |
839ffcb3 | 62 | // Initialisation |
63 | ||
6ad0bfa0 | 64 | fClusterizer = Clusterizer ; |
65 | fTrackSegmentMaker = Tracker ; | |
908558fc | 66 | fPID = Pid ; |
364de5c6 | 67 | fDebugReconstruction = kFALSE ; |
6ad0bfa0 | 68 | } |
69 | ||
6ad0bfa0 | 70 | //____________________________________________________________________________ |
b73f246d | 71 | void AliPHOSReconstructioner::Make(DigitsList * dl, |
72 | AliPHOSRecPoint::RecPointsList * emccl, | |
73 | AliPHOSRecPoint::RecPointsList * ppsdl, | |
b73f246d | 74 | AliPHOSTrackSegment::TrackSegmentsList * trsl, |
75 | AliPHOSRecParticle::RecParticlesList * rpl) | |
d15a28e7 | 76 | { |
b2a60966 | 77 | // Launches the Reconstruction process in the sequence: Make the reconstructed poins (clusterize) |
78 | // Make the track segments | |
79 | // Make the reconstructed particles | |
59cd4405 | 80 | Int_t index ; |
2131115b | 81 | if (fDebugReconstruction) |
51926850 | 82 | cout << "\n\nDebugReconstruction>>> " << "Start making reconstructed points (clusterizing!!)" << endl; |
2131115b | 83 | |
fad3e5b9 | 84 | fClusterizer->MakeClusters(dl, emccl, ppsdl); |
b73f246d | 85 | |
2131115b | 86 | if (fDebugReconstruction){ |
87 | cout << "DebugReconstruction>>> " << "AliPHOSReconstructioner: Digit list entries is " << dl->GetEntries() << endl ; | |
88 | cout << "AliPHOSReconstructioner: Emc list entries is " << emccl->GetEntries() << endl ; | |
89 | cout << "AliPHOSReconstructioner: Ppsd list entries is " << ppsdl->GetEntries() << endl ; | |
90 | } | |
59cd4405 | 91 | |
364de5c6 | 92 | // Digit Debuging |
2aad621e | 93 | if (fDebugReconstruction) { |
94 | cout << ">>>>>>>>>>>>>>>>>>>>>> DebugReconstruction <<<<<<<<<<<<<<<<<<<<<<<<<<" << endl ; | |
95 | cout << "DebugReconstruction>>> Digit list entries is " << dl->GetEntries() << endl ; | |
96 | AliPHOSDigit * digit; | |
97 | Bool_t calorimeter ; | |
98 | Float_t factor; | |
99 | cout << "DebugReconstruction>>> Vol Id " << | |
51926850 | 100 | " Ene(MeV, KeV) " << |
101 | " Index " << | |
102 | " Nprim " << | |
103 | " Primaries list " << endl; | |
2aad621e | 104 | for (index = 0 ; index < dl->GetEntries() ; index++) { |
105 | digit = (AliPHOSDigit * ) dl->At(index) ; | |
106 | calorimeter = fClusterizer->IsInEmc(digit); | |
107 | if (calorimeter) factor =1000. ; else factor=1000000.; | |
108 | cout << "DebugReconstruction>>> " << | |
51926850 | 109 | setw(8) << digit->GetId() << " " << |
110 | setw(3) << (Int_t) calorimeter << | |
111 | setw(10) << factor*fClusterizer->Calibrate(digit->GetAmp()) << " " << | |
2aad621e | 112 | setw(6) << digit->GetIndexInList() << " " << |
51926850 | 113 | setw(5) << digit->GetNprimary() <<" "; |
114 | for (Int_t iprimary=0; iprimary<digit->GetNprimary(); iprimary++) | |
115 | cout << setw(5) << digit->GetPrimary(iprimary+1) << " "; | |
116 | cout << endl; | |
364de5c6 | 117 | } |
2aad621e | 118 | |
119 | } | |
364de5c6 | 120 | |
2885696f | 121 | // Making Clusters |
031f0861 | 122 | if (fDebugReconstruction) cout << "DebugReconstruction>>> Start making reconstructed points (clusterizing)" << endl; |
6ad0bfa0 | 123 | |
031f0861 | 124 | // mark the position of the RecPoints in the array |
125 | AliPHOSEmcRecPoint * emcrp ; | |
126 | for (index = 0 ; index < emccl->GetEntries() ; index++) { | |
127 | emcrp = (AliPHOSEmcRecPoint * )emccl->At(index) ; | |
128 | emcrp->SetIndexInList(index) ; | |
129 | } | |
130 | AliPHOSPpsdRecPoint * ppsdrp ; | |
131 | for (index = 0 ; index < ppsdl->GetEntries() ; index++) { | |
132 | ppsdrp = (AliPHOSPpsdRecPoint * )ppsdl->At(index) ; | |
133 | ppsdrp->SetIndexInList(index) ; | |
134 | } | |
2aad621e | 135 | |
51926850 | 136 | if (fDebugReconstruction) { |
137 | cout << "DebugReconstruction>>> Cluster emc list entries is " << emccl->GetEntries() << endl ; | |
138 | AliPHOSEmcRecPoint * recpoint; | |
139 | cout << "DebugReconstruction>>> Module " << | |
140 | "Ene(MeV) " << | |
141 | "Index " << | |
142 | "Multi " << | |
143 | " X " << | |
144 | " Y " << | |
145 | " Z " << | |
146 | " Lambda 1 " << | |
147 | " Lambda 2 " << | |
148 | "MaxEnergy(MeV) " << | |
149 | "Nprim " << | |
150 | " Primaries list " << endl; | |
151 | for (index = 0 ; index < emccl->GetEntries() ; index++) { | |
152 | recpoint = (AliPHOSEmcRecPoint * )emccl->At(index) ; | |
153 | TVector3 locpos; recpoint->GetLocalPosition(locpos); | |
154 | Float_t lambda[2]; recpoint->GetElipsAxis(lambda); | |
155 | Int_t * primaries; | |
156 | Int_t nprimaries; | |
157 | primaries = recpoint->GetPrimaries(nprimaries); | |
158 | cout << "DebugReconstruction>>> " << | |
159 | setw(2) <<recpoint->GetPHOSMod() << " " << | |
160 | setw(9) << 1000.*recpoint->GetTotalEnergy() << " " << | |
161 | setw(6) << recpoint->GetIndexInList() << " " << | |
162 | setw(5) << recpoint->GetMultiplicity() <<" " << | |
163 | setw(8) << locpos.X() <<" " << | |
164 | setw(8) << locpos.Y() <<" " << | |
165 | setw(8) << locpos.Z() << " " << | |
166 | setw(10) << lambda[0] << " " << | |
167 | setw(10) << lambda[1] << " " << | |
168 | setw(9) << 1000*recpoint->GetMaximalEnergy() << " " << | |
169 | setw(9) << nprimaries << " "; | |
170 | for (Int_t iprimary=0; iprimary<nprimaries; iprimary++) | |
171 | cout << setw(4) << primaries[iprimary] << " "; | |
172 | cout << endl; | |
173 | } | |
2aad621e | 174 | |
51926850 | 175 | cout << "DebugReconstruction>>> Cluster ppsd list entries is " << ppsdl->GetEntries() << endl ; |
176 | AliPHOSPpsdRecPoint * ppsdrecpoint; | |
177 | Text_t detector[4]; | |
178 | cout << "DebugReconstruction>>> Module " << | |
179 | "Det " << | |
180 | "Ene(KeV) " << | |
181 | "Index " << | |
182 | "Multi " << | |
183 | " X " << | |
184 | " Y " << | |
185 | " Z " << | |
186 | "Nprim " << | |
187 | " Primaries list " << endl; | |
188 | for (index = 0 ; index < ppsdl->GetEntries() ; index++) { | |
189 | ppsdrecpoint = (AliPHOSPpsdRecPoint * ) ppsdl->At(index) ; | |
190 | TVector3 locpos; ppsdrecpoint->GetLocalPosition(locpos); | |
191 | Int_t * primaries; | |
192 | Int_t nprimaries; | |
193 | if (ppsdrecpoint->GetUp()) | |
194 | strcpy(detector, "CPV"); | |
195 | else | |
196 | strcpy(detector, "PC "); | |
197 | primaries = ppsdrecpoint->GetPrimaries(nprimaries); | |
198 | cout << "DebugReconstruction>>> " << | |
199 | setw(4) << ppsdrecpoint->GetPHOSMod() << " " << | |
200 | setw(4) << detector << " " << | |
201 | setw(9) << 1000000.*ppsdrecpoint->GetTotalEnergy() << " " << | |
202 | setw(6) << ppsdrecpoint->GetIndexInList() << " " << | |
203 | setw(5) << ppsdrecpoint->GetMultiplicity() <<" " << | |
204 | setw(8) << locpos.X() <<" " << | |
205 | setw(8) << locpos.Y() <<" " << | |
206 | setw(8) << locpos.Z() << " " << | |
207 | setw(9) << nprimaries << " "; | |
208 | for (Int_t iprimary=0; iprimary<nprimaries; iprimary++) | |
209 | cout << setw(4) << primaries[iprimary] << " "; | |
210 | cout << endl; | |
211 | } | |
212 | } | |
2aad621e | 213 | |
214 | ||
031f0861 | 215 | if (fDebugReconstruction) cout << "DebugReconstruction>>>> Start making track segments(unfolding+tracksegments)" << endl; |
fad3e5b9 | 216 | fTrackSegmentMaker->MakeTrackSegments(dl, emccl, ppsdl, trsl) ; |
2aad621e | 217 | |
83974468 | 218 | // mark the position of the TrackSegments in the array |
219 | AliPHOSTrackSegment * trs ; | |
220 | for (index = 0 ; index < trsl->GetEntries() ; index++) { | |
221 | trs = (AliPHOSTrackSegment * )trsl->At(index) ; | |
222 | trs->SetIndexInList(index) ; | |
223 | } | |
031f0861 | 224 | if (fDebugReconstruction){ |
225 | cout << "DebugReconstruction>>> Track segment list entries is " << trsl->GetEntries() << endl ; | |
226 | cout << "DebugReconstruction>>> Module " << | |
227 | "Ene(KeV) " << | |
51926850 | 228 | "Index " << |
229 | " X " << | |
230 | " Y " << | |
231 | " Z " << | |
232 | " rX " << | |
233 | " rY " << | |
234 | " rZ " << | |
235 | "Nprim " << | |
236 | " Primaries list " << endl; | |
2aad621e | 237 | |
031f0861 | 238 | for (index = 0 ; index < trsl->GetEntries() ; index++) { |
239 | trs = (AliPHOSTrackSegment * )trsl->At(index) ; | |
240 | TVector3 locpos; trs->GetPosition(locpos); | |
241 | Int_t * primaries; | |
242 | Int_t nprimaries; | |
243 | primaries = trs->GetPrimariesEmc(nprimaries); | |
244 | cout << "DebugReconstruction>>> " << | |
245 | setw(4) << trs->GetPHOSMod() << " " << | |
246 | setw(9) << 1000.*trs->GetEnergy() << " " << | |
247 | setw(3) << trs->GetIndexInList() << " " << | |
248 | setw(9) << locpos.X() <<" " << | |
249 | setw(9) << locpos.Y() <<" " << | |
250 | setw(9) << locpos.Z() << " " << | |
251 | setw(10) << (trs->GetMomentumDirection()).X() << " " << | |
252 | setw(10) << (trs->GetMomentumDirection()).Y() << " " << | |
253 | setw(10) << (trs->GetMomentumDirection()).Z() << " " << | |
51926850 | 254 | setw(4) << nprimaries << " "; |
255 | for (Int_t iprimary=0; iprimary<nprimaries; iprimary++) | |
256 | cout << setw(4) << primaries[iprimary] << " "; | |
257 | cout << endl; | |
2aad621e | 258 | } |
259 | ||
031f0861 | 260 | } |
2aad621e | 261 | if (fDebugReconstruction) cout << "DebugReconstruction>>>> Start making reconstructed particles" << endl; |
fad3e5b9 | 262 | |
b73f246d | 263 | if (fPID) { |
264 | fPID->MakeParticles(trsl, rpl) ; | |
83974468 | 265 | |
b73f246d | 266 | // mark the position of the RecParticles in the array |
267 | AliPHOSRecParticle * rp ; | |
2aad621e | 268 | for (index = 0 ; index < rpl->GetEntries() ; index++) { |
b73f246d | 269 | rp = (AliPHOSRecParticle * )rpl->At(index) ; |
270 | rp->SetIndexInList(index) ; | |
271 | } | |
272 | //Debugger of RecParticles | |
273 | if (fDebugReconstruction){ | |
274 | cout << "DebugReconstruction>>> Reconstructed particle list entries is " << rpl->GetEntries() << endl ; | |
275 | cout << "DebugReconstruction>>> Module " << | |
276 | " PARTICLE " << | |
277 | "Ene(KeV) " << | |
278 | "Index " << | |
279 | " X " << | |
280 | " Y " << | |
281 | " Z " << | |
282 | "Nprim " << | |
283 | " Primaries list " << endl; | |
284 | for (index = 0 ; index < rpl->GetEntries() ; index++) { | |
285 | rp = (AliPHOSRecParticle * ) rpl->At(index) ; | |
286 | TVector3 locpos; (rp->GetPHOSTrackSegment())->GetPosition(locpos); | |
287 | Int_t * primaries; | |
288 | Int_t nprimaries; | |
289 | Text_t particle[11]; | |
290 | primaries = (rp->GetPHOSTrackSegment())->GetPrimariesEmc(nprimaries); | |
291 | switch(rp->GetType()) { | |
9ec91567 | 292 | case AliPHOSFastRecParticle::kNEUTRALEM: |
e126816e | 293 | strcpy( particle, "NEUTRAL_EM"); |
2aad621e | 294 | break; |
9ec91567 | 295 | case AliPHOSFastRecParticle::kNEUTRALHA: |
e126816e | 296 | strcpy(particle, "NEUTRAL_HA"); |
2aad621e | 297 | break; |
9ec91567 | 298 | case AliPHOSFastRecParticle::kGAMMA: |
e126816e | 299 | strcpy(particle, "GAMMA"); |
2aad621e | 300 | break ; |
9ec91567 | 301 | case AliPHOSFastRecParticle::kGAMMAHA: |
e126816e | 302 | strcpy(particle, "GAMMA_H"); |
2aad621e | 303 | break ; |
9ec91567 | 304 | case AliPHOSFastRecParticle::kABSURDEM: |
e126816e | 305 | strcpy(particle, "ABSURD_EM") ; |
2aad621e | 306 | break ; |
9ec91567 | 307 | case AliPHOSFastRecParticle::kABSURDHA: |
e126816e | 308 | strcpy(particle, "ABSURD_HA") ; |
2aad621e | 309 | break ; |
9ec91567 | 310 | case AliPHOSFastRecParticle::kELECTRON: |
e126816e | 311 | strcpy(particle, "ELECTRON") ; |
2aad621e | 312 | break ; |
9ec91567 | 313 | case AliPHOSFastRecParticle::kCHARGEDHA: |
e126816e | 314 | strcpy(particle, "CHARGED_HA") ; |
2aad621e | 315 | break ; |
316 | } | |
b73f246d | 317 | |
318 | cout << "DebugReconstruction>>> " << | |
319 | setw(4) << (rp->GetPHOSTrackSegment())->GetPHOSMod() << " " << | |
320 | setw(15) << particle << " " << | |
321 | setw(9) << 1000.*(rp->GetPHOSTrackSegment())->GetEnergy() << " " << | |
322 | setw(3) << rp->GetIndexInList() << " " << | |
323 | setw(9) << locpos.X() <<" " << | |
324 | setw(9) << locpos.Y() <<" " << | |
325 | setw(9) << locpos.Z() << " " << | |
326 | setw(4) << nprimaries << " "; | |
327 | for (Int_t iprimary=0; iprimary<nprimaries; iprimary++) | |
328 | cout << setw(4) << primaries[iprimary] << " "; | |
329 | cout << endl; | |
330 | } | |
2aad621e | 331 | } |
332 | ||
333 | } | |
334 | ||
51926850 | 335 | } |