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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 |
22 | // |
23 | //*-- Author: Gines Martinez & Yves Schutz (SUBATECH) |
24 | |
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25 | |
26 | // --- ROOT system --- |
27 | |
28 | #include "TClonesArray.h" |
29 | |
30 | // --- Standard library --- |
31 | |
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32 | #include <iomanip.h> |
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33 | |
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34 | // --- AliRoot header files --- |
35 | |
36 | #include "AliPHOSReconstructioner.h" |
37 | #include "AliPHOSClusterizer.h" |
38 | |
39 | ClassImp(AliPHOSReconstructioner) |
40 | |
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41 | //____________________________________________________________________________ |
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42 | AliPHOSReconstructioner::AliPHOSReconstructioner(AliPHOSClusterizer * Clusterizer, |
43 | AliPHOSTrackSegmentMaker * Tracker, |
908558fc |
44 | AliPHOSPID * Pid) |
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45 | { |
b2a60966 |
46 | // ctor |
47 | |
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48 | fClusterizer = Clusterizer ; |
49 | fTrackSegmentMaker = Tracker ; |
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50 | fPID = Pid ; |
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51 | fDebugReconstruction = kFALSE ; |
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52 | } |
53 | |
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54 | |
55 | //____________________________________________________________________________ |
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56 | void AliPHOSReconstructioner::Init(AliPHOSClusterizer * Clusterizer, |
57 | AliPHOSTrackSegmentMaker * Tracker, |
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58 | AliPHOSPID * Pid) |
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59 | { |
60 | fClusterizer = Clusterizer ; |
61 | fTrackSegmentMaker = Tracker ; |
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62 | fPID = Pid ; |
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63 | fDebugReconstruction = kFALSE ; |
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64 | } |
65 | |
6ad0bfa0 |
66 | //____________________________________________________________________________ |
83974468 |
67 | void AliPHOSReconstructioner::Make(DigitsList * dl, RecPointsList * emccl, RecPointsList * ppsdl, |
6ad0bfa0 |
68 | TrackSegmentsList * trsl, RecParticlesList * rpl) |
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69 | { |
b2a60966 |
70 | // Launches the Reconstruction process in the sequence: Make the reconstructed poins (clusterize) |
71 | // Make the track segments |
72 | // Make the reconstructed particles |
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73 | Int_t index ; |
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74 | // Digit Debuging |
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75 | if (fDebugReconstruction) { |
76 | cout << ">>>>>>>>>>>>>>>>>>>>>> DebugReconstruction <<<<<<<<<<<<<<<<<<<<<<<<<<" << endl ; |
77 | cout << "DebugReconstruction>>> Digit list entries is " << dl->GetEntries() << endl ; |
78 | AliPHOSDigit * digit; |
79 | Bool_t calorimeter ; |
80 | Float_t factor; |
81 | cout << "DebugReconstruction>>> Vol Id " << |
82 | " Ene(MeV, KeV) " << |
83 | " Index " << |
84 | " Nprim " << |
85 | " Prim1 " << |
86 | " Prim2 " << |
87 | " Prim3 " << endl; |
88 | for (index = 0 ; index < dl->GetEntries() ; index++) { |
89 | digit = (AliPHOSDigit * ) dl->At(index) ; |
90 | calorimeter = fClusterizer->IsInEmc(digit); |
91 | if (calorimeter) factor =1000. ; else factor=1000000.; |
92 | cout << "DebugReconstruction>>> " << |
93 | setw(8) << digit->GetId() << " " << |
94 | setw(3) << calorimeter << |
95 | setw(10) << factor*fClusterizer->Calibrate(digit->GetAmp()) << " " << |
96 | setw(6) << digit->GetIndexInList() << " " << |
97 | setw(5) << digit->GetNprimary() <<" " << |
98 | setw(5) << digit->GetPrimary(1) <<" " << |
99 | setw(5) << digit->GetPrimary(2) <<" " << |
100 | setw(5) << digit->GetPrimary(3) << endl; |
364de5c6 |
101 | } |
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102 | |
103 | } |
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104 | |
105 | |
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106 | |
107 | // Making Clusters |
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108 | if (fDebugReconstruction) cout << "DebugReconstruction>>> Start making reconstructed points (clusterizing)" << endl; |
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109 | fClusterizer->MakeClusters(dl, emccl, ppsdl); |
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110 | |
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111 | // mark the position of the RecPoints in the array |
112 | AliPHOSEmcRecPoint * emcrp ; |
113 | for (index = 0 ; index < emccl->GetEntries() ; index++) { |
114 | emcrp = (AliPHOSEmcRecPoint * )emccl->At(index) ; |
115 | emcrp->SetIndexInList(index) ; |
116 | } |
117 | AliPHOSPpsdRecPoint * ppsdrp ; |
118 | for (index = 0 ; index < ppsdl->GetEntries() ; index++) { |
119 | ppsdrp = (AliPHOSPpsdRecPoint * )ppsdl->At(index) ; |
120 | ppsdrp->SetIndexInList(index) ; |
121 | } |
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122 | |
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123 | if (fDebugReconstruction) |
124 | { |
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125 | cout << "DebugReconstruction>>> Cluster emc list entries is " << emccl->GetEntries() << endl ; |
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126 | AliPHOSEmcRecPoint * recpoint; |
031f0861 |
127 | cout << "DebugReconstruction>>> Module " << |
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128 | "Ene(MeV) " << |
129 | "Index " << |
130 | "Multi " << |
131 | " X " << |
132 | " Y " << |
133 | " Z " << |
134 | " Lambda 1 " << |
135 | " Lambda 2 " << |
136 | "MaxEnergy(MeV) " << |
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137 | "Nprim " << |
138 | "Prim1 " << |
139 | "Prim2 " << |
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140 | "Prim3 " << endl; |
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141 | for (index = 0 ; index < emccl->GetEntries() ; index++) { |
142 | recpoint = (AliPHOSEmcRecPoint * )emccl->At(index) ; |
143 | TVector3 locpos; recpoint->GetLocalPosition(locpos); |
144 | Float_t lambda[2]; recpoint->GetElipsAxis(lambda); |
145 | Int_t * primaries; |
146 | Int_t nprimaries; |
147 | primaries = recpoint->GetPrimaries(nprimaries); |
148 | cout << "DebugReconstruction>>> " << |
149 | setw(2) <<recpoint->GetPHOSMod() << " " << |
150 | setw(9) << 1000.*recpoint->GetTotalEnergy() << " " << |
151 | setw(6) << recpoint->GetIndexInList() << " " << |
152 | setw(5) << recpoint->GetMultiplicity() <<" " << |
153 | setw(8) << locpos.X() <<" " << |
154 | setw(8) << locpos.Y() <<" " << |
155 | setw(8) << locpos.Z() << " " << |
156 | setw(10) << lambda[0] << " " << |
157 | setw(10) << lambda[1] << " " << |
158 | setw(9) << 1000*recpoint->GetMaximalEnergy() << " " << |
159 | setw(9) << nprimaries << " " << |
160 | setw(4) << primaries[0] << " " << |
161 | setw(4) << primaries[1] << " " << |
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162 | setw(4) << primaries[2] << " " << endl; |
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163 | } |
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164 | |
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165 | cout << "DebugReconstruction>>> Cluster ppsd list entries is " << ppsdl->GetEntries() << endl ; |
166 | AliPHOSPpsdRecPoint * ppsdrecpoint; |
167 | Text_t detector[4]; |
168 | cout << "DebugReconstruction>>> Module " << |
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169 | "Det " << |
170 | "Ene(KeV) " << |
171 | "Index " << |
172 | "Multi " << |
173 | " X " << |
174 | " Y " << |
175 | " Z " << |
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176 | "Nprim " << |
177 | "Prim1 " << |
178 | "Prim2 " << |
179 | "Prim3 " << endl; |
180 | for (index = 0 ; index < ppsdl->GetEntries() ; index++) { |
181 | ppsdrecpoint = (AliPHOSPpsdRecPoint * ) ppsdl->At(index) ; |
182 | TVector3 locpos; ppsdrecpoint->GetLocalPosition(locpos); |
183 | Int_t * primaries; |
184 | Int_t nprimaries; |
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185 | if (ppsdrecpoint->GetUp()) |
186 | strcpy(detector, "CPV"); |
187 | else |
188 | strcpy(detector, "PC "); |
031f0861 |
189 | primaries = ppsdrecpoint->GetPrimaries(nprimaries); |
190 | cout << "DebugReconstruction>>> " << |
191 | setw(4) << ppsdrecpoint->GetPHOSMod() << " " << |
192 | setw(4) << detector << " " << |
193 | setw(9) << 1000000.*ppsdrecpoint->GetTotalEnergy() << " " << |
194 | setw(6) << ppsdrecpoint->GetIndexInList() << " " << |
195 | setw(5) << ppsdrecpoint->GetMultiplicity() <<" " << |
196 | setw(8) << locpos.X() <<" " << |
197 | setw(8) << locpos.Y() <<" " << |
198 | setw(8) << locpos.Z() << " " << |
199 | setw(9) << nprimaries << " " << |
200 | setw(4) << primaries[0] << " " << |
201 | setw(4) << primaries[1] << " " << |
202 | setw(4) << primaries[2] << " " << endl; |
203 | } |
204 | } |
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205 | |
206 | |
031f0861 |
207 | if (fDebugReconstruction) cout << "DebugReconstruction>>>> Start making track segments(unfolding+tracksegments)" << endl; |
83974468 |
208 | fTrackSegmentMaker->MakeTrackSegments(dl, emccl, ppsdl, trsl) ; |
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209 | |
83974468 |
210 | // mark the position of the TrackSegments in the array |
211 | AliPHOSTrackSegment * trs ; |
212 | for (index = 0 ; index < trsl->GetEntries() ; index++) { |
213 | trs = (AliPHOSTrackSegment * )trsl->At(index) ; |
214 | trs->SetIndexInList(index) ; |
215 | } |
031f0861 |
216 | if (fDebugReconstruction){ |
217 | cout << "DebugReconstruction>>> Track segment list entries is " << trsl->GetEntries() << endl ; |
218 | cout << "DebugReconstruction>>> Module " << |
219 | "Ene(KeV) " << |
220 | "Index " << |
221 | " X " << |
222 | " Y " << |
223 | " Z " << |
224 | " rX " << |
225 | " rY " << |
226 | " rZ " << |
227 | "Nprim " << |
228 | "Prim1 " << |
229 | "Prim2 " << |
230 | "Prim3 " << endl; |
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231 | |
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232 | for (index = 0 ; index < trsl->GetEntries() ; index++) { |
233 | trs = (AliPHOSTrackSegment * )trsl->At(index) ; |
234 | TVector3 locpos; trs->GetPosition(locpos); |
235 | Int_t * primaries; |
236 | Int_t nprimaries; |
237 | primaries = trs->GetPrimariesEmc(nprimaries); |
238 | cout << "DebugReconstruction>>> " << |
239 | setw(4) << trs->GetPHOSMod() << " " << |
240 | setw(9) << 1000.*trs->GetEnergy() << " " << |
241 | setw(3) << trs->GetIndexInList() << " " << |
242 | setw(9) << locpos.X() <<" " << |
243 | setw(9) << locpos.Y() <<" " << |
244 | setw(9) << locpos.Z() << " " << |
245 | setw(10) << (trs->GetMomentumDirection()).X() << " " << |
246 | setw(10) << (trs->GetMomentumDirection()).Y() << " " << |
247 | setw(10) << (trs->GetMomentumDirection()).Z() << " " << |
248 | setw(4) << nprimaries << " " << |
249 | setw(4) << primaries[0] << " " << |
250 | setw(4) << primaries[1] << " " << |
251 | setw(4) << primaries[2] << " " << endl; |
2aad621e |
252 | } |
253 | |
031f0861 |
254 | } |
2aad621e |
255 | if (fDebugReconstruction) cout << "DebugReconstruction>>>> Start making reconstructed particles" << endl; |
83974468 |
256 | |
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257 | fPID->MakeParticles(trsl, rpl) ; |
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258 | |
259 | // mark the position of the RecParticles in the array |
260 | AliPHOSRecParticle * rp ; |
261 | for (index = 0 ; index < rpl->GetEntries() ; index++) { |
262 | rp = (AliPHOSRecParticle * )rpl->At(index) ; |
263 | rp->SetIndexInList(index) ; |
264 | } |
2aad621e |
265 | //Debugger of RecParticles |
266 | if (fDebugReconstruction){ |
267 | cout << "DebugReconstruction>>> Reconstructed particle list entries is " << rpl->GetEntries() << endl ; |
268 | cout << "DebugReconstruction>>> Module " << |
269 | " PARTICLE " << |
270 | "Ene(KeV) " << |
271 | "Index " << |
272 | " X " << |
273 | " Y " << |
274 | " Z " << |
275 | "Nprim " << |
276 | "Prim1 " << |
277 | "Prim2 " << |
278 | "Prim3 " << endl; |
279 | for (index = 0 ; index < rpl->GetEntries() ; index++) { |
280 | rp = (AliPHOSRecParticle * ) rpl->At(index) ; |
281 | TVector3 locpos; (rp->GetPHOSTrackSegment())->GetPosition(locpos); |
282 | Int_t * primaries; |
283 | Int_t nprimaries; |
284 | Text_t particle[11]; |
285 | primaries = (rp->GetPHOSTrackSegment())->GetPrimariesEmc(nprimaries); |
286 | switch(rp->GetType()) |
287 | { |
288 | case kNEUTRAL_EM: |
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289 | strcpy( particle, "NEUTRAL_EM"); |
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290 | break; |
291 | case kNEUTRAL_HA: |
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292 | strcpy(particle, "NEUTRAL_HA"); |
2aad621e |
293 | break; |
294 | case kGAMMA: |
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295 | strcpy(particle, "GAMMA"); |
2aad621e |
296 | break ; |
297 | case kGAMMA_HA: |
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298 | strcpy(particle, "GAMMA_H"); |
2aad621e |
299 | break ; |
300 | case kABSURD_EM: |
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301 | strcpy(particle, "ABSURD_EM") ; |
2aad621e |
302 | break ; |
303 | case kABSURD_HA: |
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304 | strcpy(particle, "ABSURD_HA") ; |
2aad621e |
305 | break ; |
306 | case kELECTRON: |
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307 | strcpy(particle, "ELECTRON") ; |
2aad621e |
308 | break ; |
309 | case kCHARGED_HA: |
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310 | strcpy(particle, "CHARGED_HA") ; |
2aad621e |
311 | break ; |
312 | } |
313 | |
314 | cout << "DebugReconstruction>>> " << |
315 | setw(4) << (rp->GetPHOSTrackSegment())->GetPHOSMod() << " " << |
316 | setw(15) << particle << " " << |
317 | setw(9) << 1000.*(rp->GetPHOSTrackSegment())->GetEnergy() << " " << |
318 | setw(3) << rp->GetIndexInList() << " " << |
319 | setw(9) << locpos.X() <<" " << |
320 | setw(9) << locpos.Y() <<" " << |
321 | setw(9) << locpos.Z() << " " << |
322 | setw(4) << nprimaries << " " << |
323 | setw(4) << primaries[0] << " " << |
324 | setw(4) << primaries[1] << " " << |
325 | setw(4) << primaries[2] << " " << endl; |
326 | } |
327 | |
328 | } |
329 | |
330 | |
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331 | } |