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121a60bd | 1 | /************************************************************************** |
91834b8d | 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 | **************************************************************************/ | |
121a60bd | 15 | |
16 | /* $Id$ */ | |
17 | ||
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
4fad09c9 | 20 | // Class for TRD reconstruction // |
954135b1 | 21 | // // |
22 | // For the special options which can be used during reconstruction and their // | |
23 | // default values pls. see function SetOption(). // | |
121a60bd | 24 | // // |
25 | /////////////////////////////////////////////////////////////////////////////// | |
26 | ||
3a039a31 | 27 | #include <TObjString.h> |
28 | #include <TObjArray.h> | |
d39401ad | 29 | #include <TTreeStream.h> |
30 | #include <TDirectory.h> | |
cb8b99ee | 31 | #include <TRef.h> |
121a60bd | 32 | |
3bc9d03e | 33 | #include "AliRawReader.h" |
cb8b99ee | 34 | #include "AliLog.h" |
3bc9d03e | 35 | |
36 | #include "AliTRDReconstructor.h" | |
3fe61b77 | 37 | #include "AliTRDclusterizer.h" |
a8fbb161 | 38 | #include "AliTRDrawData.h" |
8df1f8f5 | 39 | #include "AliTRDrawStream.h" |
a8fbb161 | 40 | #include "AliTRDdigitsManager.h" |
e4f2f73d | 41 | #include "AliTRDtrackerV1.h" |
cb8b99ee | 42 | #include "AliESDEvent.h" |
43 | #include "AliESDTrdTrack.h" | |
44 | #include "AliESDTrdTracklet.h" | |
c4daee41 | 45 | #include "AliESDTrdTrigger.h" |
cb8b99ee | 46 | #include "AliTRDtrackletWord.h" |
29f95561 | 47 | |
97b6dfac | 48 | #define SETFLG(n,f) ((n) |= f) |
49 | #define CLRFLG(n,f) ((n) &= ~f) | |
50 | ||
121a60bd | 51 | ClassImp(AliTRDReconstructor) |
52 | ||
c4daee41 | 53 | AliESDTrdTrigger AliTRDReconstructor::fgTriggerFlags; |
828c6f80 | 54 | TClonesArray *AliTRDReconstructor::fgClusters = NULL; |
55 | TClonesArray *AliTRDReconstructor::fgTracklets = NULL; | |
cb8b99ee | 56 | TClonesArray *AliTRDReconstructor::fgTracks = NULL; |
828c6f80 | 57 | Char_t const * AliTRDReconstructor::fgSteerNames[kNsteer] = { |
b72f4eaf | 58 | "DigitsConversion " |
b72f4eaf | 59 | ,"Write Clusters " |
60 | ,"Write Online Tracklets " | |
b72f4eaf | 61 | ,"Stand Alone Tracking " |
8fc736d7 | 62 | ,"HLT Mode " |
63 | ,"Process Online Trklts " | |
64 | ,"Debug Streaming " | |
65 | ,"Cl. Radial Correction " | |
b72f4eaf | 66 | }; |
828c6f80 | 67 | Char_t const * AliTRDReconstructor::fgSteerFlags[kNsteer] = { |
b72f4eaf | 68 | "dc"// digits conversion [false] |
b72f4eaf | 69 | ,"cw"// write clusters [true] |
70 | ,"tw"// write online tracklets [false] | |
b72f4eaf | 71 | ,"sa"// track seeding (stand alone tracking) [true] |
b72f4eaf | 72 | ,"hlt"// HLT reconstruction [false] |
a5b99acd | 73 | ,"tp"// also use online tracklets for reconstruction [false] |
a2fbb6ec | 74 | ,"deb"// Write debug stream [false] |
b30d8c09 | 75 | ,"cc" // Cluster radial correction during reconstruction [false] |
b72f4eaf | 76 | }; |
828c6f80 | 77 | Char_t const * AliTRDReconstructor::fgTaskNames[AliTRDrecoParam::kTRDreconstructionTasks] = { |
a2fbb6ec | 78 | "Clusterizer" |
b72f4eaf | 79 | ,"Tracker" |
80 | ,"PID" | |
81 | }; | |
828c6f80 | 82 | Char_t const * AliTRDReconstructor::fgTaskFlags[AliTRDrecoParam::kTRDreconstructionTasks] = { |
a2fbb6ec | 83 | "cl" |
b72f4eaf | 84 | ,"tr" |
85 | ,"pd" | |
86 | }; | |
c6f7c6cb | 87 | Int_t AliTRDReconstructor::fgNTimeBins = -1; |
952051c5 | 88 | const Float_t AliTRDReconstructor::fgkMinClustersInTrack = 0.5; // |
89 | const Float_t AliTRDReconstructor::fgkLabelFraction = 0.8; // | |
90 | const Double_t AliTRDReconstructor::fgkMaxChi2 = 12.0; // | |
91 | const Double_t AliTRDReconstructor::fgkMaxSnp = 0.95; // Maximum local sine of the azimuthal angle | |
92 | const Double_t AliTRDReconstructor::fgkMaxStep = 2.0; // Maximal step size in propagation | |
93 | const Double_t AliTRDReconstructor::fgkEpsilon = 1.e-5; // Precision of radial coordinate | |
b72f4eaf | 94 | |
eb38ed55 | 95 | //_____________________________________________________________________________ |
3a039a31 | 96 | AliTRDReconstructor::AliTRDReconstructor() |
97 | :AliReconstructor() | |
97b6dfac | 98 | ,fSteerParam(0) |
5127281e | 99 | ,fClusterizer(NULL) |
3a039a31 | 100 | { |
97b6dfac | 101 | // setting default "ON" steering parameters |
89971837 | 102 | // owner of debug streamers |
103 | SETFLG(fSteerParam, kOwner); | |
97b6dfac | 104 | // write clusters [cw] |
105 | SETFLG(fSteerParam, kWriteClusters); | |
106 | // track seeding (stand alone tracking) [sa] | |
9dcc64cc | 107 | //SETFLG(fSteerParam, kSeeding); |
8fc736d7 | 108 | // Cluster radial correction during reconstruction [cc] |
b30d8c09 | 109 | //SETFLG(fSteerParam, kClRadialCorr); |
a2fbb6ec | 110 | memset(fDebugStream, 0, sizeof(TTreeSRedirector *) * AliTRDrecoParam::kTRDreconstructionTasks); |
eb38ed55 | 111 | } |
112 | ||
48f8adf3 | 113 | //_____________________________________________________________________________ |
114 | AliTRDReconstructor::~AliTRDReconstructor() | |
115 | { | |
d39401ad | 116 | // |
117 | // Destructor | |
118 | // | |
119 | ||
48f8adf3 | 120 | if(fgClusters) { |
6d54fcbf | 121 | fgClusters->Delete(); |
122 | delete fgClusters; | |
123 | fgClusters = NULL; | |
48f8adf3 | 124 | } |
a5b99acd | 125 | if(fgTracklets) { |
6d54fcbf | 126 | fgTracklets->Delete(); |
127 | delete fgTracklets; | |
128 | fgTracklets = NULL; | |
a5b99acd | 129 | } |
cb8b99ee | 130 | if(fgTracks) { |
131 | fgTracks->Delete(); | |
132 | delete fgTracks; | |
133 | fgTracks = NULL; | |
134 | } | |
f29f13a6 | 135 | if(fSteerParam&kOwner){ |
a2fbb6ec | 136 | for(Int_t itask = 0; itask < AliTRDrecoParam::kTRDreconstructionTasks; itask++) |
29f95561 | 137 | if(fDebugStream[itask]) delete fDebugStream[itask]; |
138 | } | |
5127281e | 139 | if(fClusterizer){ |
140 | delete fClusterizer; | |
141 | fClusterizer = NULL; | |
142 | } | |
18c05eb3 | 143 | } |
48f8adf3 | 144 | |
91834b8d | 145 | |
acd241e9 | 146 | //_____________________________________________________________________________ |
91834b8d | 147 | void AliTRDReconstructor::Init(){ |
18c05eb3 | 148 | // |
149 | // Init Options | |
150 | // | |
18c05eb3 | 151 | SetOption(GetOption()); |
a2fbb6ec | 152 | Options(fSteerParam); |
153 | ||
5127281e | 154 | if(!fClusterizer){ |
155 | fClusterizer = new AliTRDclusterizer(fgTaskNames[AliTRDrecoParam::kClusterizer], fgTaskNames[AliTRDrecoParam::kClusterizer]); | |
156 | fClusterizer->SetReconstructor(this); | |
157 | } | |
158 | ||
a2fbb6ec | 159 | // Make Debug Streams when Debug Streaming |
160 | if(IsDebugStreaming()){ | |
161 | for(Int_t task = 0; task < AliTRDrecoParam::kTRDreconstructionTasks; task++){ | |
162 | TDirectory *savedir = gDirectory; | |
163 | fDebugStream[task] = new TTreeSRedirector(Form("TRD.Debug%s.root", fgTaskNames[task])); | |
164 | savedir->cd(); | |
165 | SETFLG(fSteerParam, kOwner); | |
166 | } | |
167 | } | |
acd241e9 | 168 | } |
0397ce53 | 169 | |
121a60bd | 170 | //_____________________________________________________________________________ |
a8fbb161 | 171 | void AliTRDReconstructor::ConvertDigits(AliRawReader *rawReader |
91834b8d | 172 | , TTree *digitsTree) const |
121a60bd | 173 | { |
3bc9d03e | 174 | // |
25ca55ce | 175 | // Convert raw data digits into digit objects in a root tree |
3bc9d03e | 176 | // |
121a60bd | 177 | |
ad5dd6ec | 178 | //AliInfo("Convert raw data digits into digit objects [RawReader -> Digit TTree]"); |
91834b8d | 179 | |
a8fbb161 | 180 | AliTRDrawData rawData; |
3a0f6479 | 181 | rawReader->Reset(); |
182 | rawReader->Select("TRD"); | |
a8fbb161 | 183 | AliTRDdigitsManager *manager = rawData.Raw2Digits(rawReader); |
184 | manager->MakeBranch(digitsTree); | |
185 | manager->WriteDigits(); | |
c0ab62ff | 186 | delete manager; |
0ee00e25 | 187 | |
cb8b99ee | 188 | // take over ownership of online tracklets |
189 | fgTracklets = rawData.TrackletsArray(); | |
190 | rawData.SetTrackletsOwner(0x0); | |
191 | ||
192 | // take over GTU tracks | |
193 | fgTracks = rawData.TracksArray(); | |
194 | rawData.SetTracksOwner(0x0); | |
c4daee41 | 195 | |
196 | for (Int_t iSector = 0; iSector < 18; iSector++) { | |
197 | fgTriggerFlags.SetFlags(iSector, rawData.GetTriggerFlags(iSector)); | |
198 | } | |
121a60bd | 199 | } |
200 | ||
25ca55ce | 201 | //_____________________________________________________________________________ |
202 | void AliTRDReconstructor::Reconstruct(AliRawReader *rawReader | |
203 | , TTree *clusterTree) const | |
204 | { | |
205 | // | |
206 | // Reconstruct clusters | |
207 | // | |
208 | ||
91834b8d | 209 | //AliInfo("Reconstruct TRD clusters from RAW data [RawReader -> Cluster TTree]"); |
210 | ||
211 | ||
3a0f6479 | 212 | rawReader->Reset(); |
213 | rawReader->Select("TRD"); | |
214 | ||
5127281e | 215 | if(!fClusterizer){ |
216 | AliFatal("Clusterizer not available!"); | |
217 | return; | |
218 | } | |
219 | ||
da0a4b87 | 220 | fClusterizer->ResetRecPoints(); |
221 | ||
5127281e | 222 | fClusterizer->OpenOutput(clusterTree); |
5127281e | 223 | fClusterizer->SetUseLabels(kFALSE); |
224 | fClusterizer->Raw2ClustersChamber(rawReader); | |
66f6bfd9 | 225 | |
3e1f6592 | 226 | fgNTimeBins = fClusterizer->GetNTimeBins(); |
227 | ||
cb8b99ee | 228 | // take over ownership of online tracklets |
229 | fgTracklets = fClusterizer->TrackletsArray(); | |
230 | fClusterizer->SetTrackletsOwner(kFALSE); | |
231 | ||
232 | // take over GTU tracks | |
233 | fgTracks = fClusterizer->TracksArray(); | |
234 | fClusterizer->SetTracksOwner(kFALSE); | |
235 | ||
c4daee41 | 236 | for (Int_t iSector = 0; iSector < 18; iSector++) { |
237 | fgTriggerFlags.SetFlags(iSector, fClusterizer->GetTriggerFlags(iSector)); | |
238 | } | |
239 | ||
66f6bfd9 | 240 | if(IsWritingClusters()) return; |
d6e36038 | 241 | |
66f6bfd9 | 242 | // take over ownership of clusters |
5127281e | 243 | fgClusters = fClusterizer->RecPoints(); |
244 | fClusterizer->SetClustersOwner(kFALSE); | |
25ca55ce | 245 | } |
246 | ||
247 | //_____________________________________________________________________________ | |
a8fbb161 | 248 | void AliTRDReconstructor::Reconstruct(TTree *digitsTree |
249 | , TTree *clusterTree) const | |
25ca55ce | 250 | { |
251 | // | |
252 | // Reconstruct clusters | |
253 | // | |
e4f2f73d | 254 | |
91834b8d | 255 | //AliInfo("Reconstruct TRD clusters from Digits [Digit TTree -> Cluster TTree]"); |
a2fbb6ec | 256 | |
c665eaa7 | 257 | AliTRDclusterizer clusterer(fgTaskNames[AliTRDrecoParam::kClusterizer], fgTaskNames[AliTRDrecoParam::kClusterizer]); |
258 | clusterer.SetReconstructor(this); | |
259 | clusterer.OpenOutput(clusterTree); | |
260 | clusterer.ReadDigits(digitsTree); | |
261 | clusterer.MakeClusters(); | |
d6e36038 | 262 | |
cb8b99ee | 263 | // read tracklets and tracks if not done during reading of raw data |
264 | if (!fgTracklets) { | |
265 | clusterer.ReadTracklets(); | |
266 | fgTracklets = clusterer.TrackletsArray(); | |
267 | clusterer.SetTrackletsOwner(kFALSE); | |
268 | } | |
269 | if (!fgTracks) { | |
270 | clusterer.ReadTracks(); | |
271 | fgTracks = clusterer.TracksArray(); | |
272 | clusterer.SetTracksOwner(kFALSE); | |
273 | } | |
274 | ||
3e1f6592 | 275 | fgNTimeBins = clusterer.GetNTimeBins(); |
276 | ||
66f6bfd9 | 277 | if(IsWritingClusters()) return; |
278 | ||
279 | // take over ownership of clusters | |
c665eaa7 | 280 | fgClusters = clusterer.RecPoints(); |
281 | clusterer.SetClustersOwner(kFALSE); | |
25ca55ce | 282 | } |
283 | ||
284 | //_____________________________________________________________________________ | |
44dbae42 | 285 | AliTracker *AliTRDReconstructor::CreateTracker() const |
121a60bd | 286 | { |
3bc9d03e | 287 | // |
288 | // Create a TRD tracker | |
289 | // | |
121a60bd | 290 | |
e4f2f73d | 291 | //return new AliTRDtracker(NULL); |
3a039a31 | 292 | AliTRDtrackerV1 *tracker = new AliTRDtrackerV1(); |
293 | tracker->SetReconstructor(this); | |
294 | return tracker; | |
25ca55ce | 295 | |
25ca55ce | 296 | } |
297 | ||
298 | //_____________________________________________________________________________ | |
299 | void AliTRDReconstructor::FillESD(TTree* /*digitsTree*/ | |
91834b8d | 300 | , TTree* /*clusterTree*/ |
cb8b99ee | 301 | , AliESDEvent* esd) const |
25ca55ce | 302 | { |
303 | // | |
af26ce80 | 304 | // Fill ESD |
25ca55ce | 305 | // |
306 | ||
cb8b99ee | 307 | // ----- filling tracklets ----- |
308 | Int_t trackletIndex[1080] = { 0 }; | |
309 | AliDebug(1, Form("Filling tracklets from %p (%i)", | |
310 | fgTracklets, fgTracklets ? fgTracklets->GetEntriesFast() : 0)); | |
311 | if (fgTracklets) { | |
312 | Int_t nTracklets = fgTracklets->GetEntriesFast(); | |
313 | ||
314 | Int_t lastHC = -1; | |
315 | for (Int_t iTracklet = 0; iTracklet < nTracklets; iTracklet++) { | |
316 | AliTRDtrackletBase *trkl = (AliTRDtrackletBase*) ((*fgTracklets)[iTracklet]); | |
317 | Int_t hc = trkl->GetHCId(); | |
318 | // hc += trkl->GetY() > 0 ? 1 : 0; | |
319 | if ((hc < 0) || (hc >= 1080)) { | |
320 | AliError(Form("HC for tracklet: 0x%08x out of range: %i", trkl->GetTrackletWord(), trkl->GetHCId())); | |
321 | continue; | |
c4daee41 | 322 | } |
cb8b99ee | 323 | AliDebug(5, Form("hc: %4i : 0x%08x z: %2i", hc, trkl->GetTrackletWord(), trkl->GetZbin())); |
324 | if (hc != lastHC) { | |
325 | AliDebug(2, Form("set tracklet index for HC %i to %i", hc, iTracklet)); | |
326 | trackletIndex[hc] = iTracklet + 1; | |
327 | lastHC = hc; | |
328 | } | |
329 | } | |
330 | ||
331 | for (Int_t iDet = 0; iDet < 540; iDet++) { | |
332 | Int_t trklIndexA = trackletIndex[2*iDet + 0] - 1; | |
333 | Int_t trklIndexB = trackletIndex[2*iDet + 1] - 1; | |
334 | Int_t trklIndex = esd->GetNumberOfTrdTracklets(); | |
335 | AliTRDtrackletBase *trklA = trklIndexA > -1 ? (AliTRDtrackletBase*) ((*fgTracklets)[trklIndexA]) : 0x0; | |
336 | AliTRDtrackletBase *trklB = trklIndexB > -1 ? (AliTRDtrackletBase*) ((*fgTracklets)[trklIndexB]) : 0x0; | |
337 | while (trklA != 0x0 || trklB != 0x0) { | |
338 | AliDebug(5, Form("det %i - A: %i/%i -> %p, B: %i/%i -> %p", | |
339 | iDet, trklIndexA, nTracklets, trklA, trklIndexB, nTracklets, trklB)); | |
340 | if (trklA == 0x0) { | |
341 | AliESDTrdTracklet esdTracklet(trklB->GetTrackletWord(), trklB->GetHCId()); | |
342 | esd->AddTrdTracklet(&esdTracklet); | |
343 | trklIndexB++; | |
344 | trklB = trklIndexB < nTracklets ? (AliTRDtrackletBase*) ((*fgTracklets)[trklIndexB]) : 0x0; | |
345 | if (trklB && trklB->GetHCId() != 2*iDet + 1) | |
346 | trklB = 0x0; | |
347 | } | |
348 | else if (trklB == 0x0) { | |
349 | AliESDTrdTracklet esdTracklet(trklA->GetTrackletWord(), trklA->GetHCId()); | |
350 | esd->AddTrdTracklet(&esdTracklet); | |
351 | trklIndexA++; | |
352 | trklA = trklIndexA < nTracklets ? (AliTRDtrackletBase*) ((*fgTracklets)[trklIndexA]) : 0x0; | |
353 | if (trklA && trklA->GetHCId() != 2*iDet) | |
354 | trklA = 0x0; | |
355 | } | |
356 | else { | |
357 | if ((trklA->GetZbin() < trklB->GetZbin()) || | |
358 | ((trklA->GetZbin() == trklB->GetZbin()) && (trklA->GetYbin() < trklB->GetYbin()))) { | |
359 | AliESDTrdTracklet esdTracklet(trklA->GetTrackletWord(), trklA->GetHCId()); | |
360 | esd->AddTrdTracklet(&esdTracklet); | |
361 | trklIndexA++; | |
362 | trklA = trklIndexA < nTracklets ? (AliTRDtrackletBase*) ((*fgTracklets)[trklIndexA]) : 0x0; | |
363 | if (trklA && trklA->GetHCId() != 2*iDet) | |
364 | trklA = 0x0; | |
365 | } | |
366 | else { | |
367 | AliESDTrdTracklet esdTracklet(trklB->GetTrackletWord(), trklB->GetHCId()); | |
368 | esd->AddTrdTracklet(&esdTracklet); | |
369 | trklIndexB++; | |
370 | trklB = trklIndexB < nTracklets ? (AliTRDtrackletBase*) ((*fgTracklets)[trklIndexB]) : 0x0; | |
371 | if (trklB && trklB->GetHCId() != 2*iDet + 1) | |
372 | trklB = 0x0; | |
373 | } | |
374 | } | |
375 | } | |
376 | // updating tracklet indices as in ESD | |
377 | if (esd->GetNumberOfTrdTracklets() != trklIndex) { | |
378 | trackletIndex[2*iDet + 0] = trackletIndex[2*iDet + 1] = trklIndex; | |
379 | } | |
380 | else | |
381 | trackletIndex[2*iDet + 0] = trackletIndex[2*iDet + 1] = -1; | |
382 | } | |
383 | } | |
384 | ||
385 | // ----- filling GTU tracks ----- | |
386 | AliDebug(1, Form("Now filling ESD with GTU tracks from %p (%i)", | |
387 | fgTracks, fgTracks ? fgTracks->GetEntriesFast() : 0)); | |
388 | if (fgTracks) { | |
389 | for (Int_t iTrack = 0; iTrack < fgTracks->GetEntriesFast(); iTrack++) { | |
390 | AliESDTrdTrack *trdTrack = (AliESDTrdTrack*) ((*fgTracks)[iTrack]); | |
391 | ||
392 | UInt_t mask = trdTrack->GetLayerMask(); | |
393 | UInt_t stack = trdTrack->GetStack(); | |
394 | ||
395 | for (Int_t iLayer = 0; iLayer < 6; iLayer++) { | |
396 | if (mask & (1 << iLayer)) { | |
397 | ||
398 | Int_t det = trdTrack->GetSector()*30 + stack*6 + iLayer; | |
399 | Int_t idx = trdTrack->GetTrackletIndex(iLayer); | |
400 | ||
401 | if ((det < 0) || (det > 539)) { | |
402 | AliError(Form("Invalid detector no. from track: %i", 2*det)); | |
403 | continue; | |
404 | } | |
405 | if (trackletIndex[2*det] >= 0) { | |
406 | if ((trackletIndex[2*det] + idx > -1) && | |
407 | (trackletIndex[2*det] + idx < esd->GetNumberOfTrdTracklets())) { | |
408 | AliESDTrdTracklet *trkl = esd->GetTrdTracklet(trackletIndex[2*det] + idx); | |
409 | if (trkl) { | |
410 | AliDebug(5, Form("adding tracklet: 0x%08x", trkl->GetTrackletWord())); | |
411 | trdTrack->AddTrackletReference(trkl, iLayer); | |
412 | } | |
413 | } | |
414 | } | |
415 | } | |
416 | } | |
417 | // only add the track when it's complete (including tracklet references) | |
418 | esd->AddTrdTrack(trdTrack); | |
419 | } | |
420 | } | |
421 | ||
c4daee41 | 422 | esd->SetTrdTrigger(&fgTriggerFlags); |
423 | ||
cb8b99ee | 424 | // clearing variables for next event |
425 | fgTracklets = 0x0; | |
426 | fgTracks = 0x0; | |
25ca55ce | 427 | } |
3a039a31 | 428 | |
3a039a31 | 429 | //_____________________________________________________________________________ |
430 | void AliTRDReconstructor::SetOption(Option_t *opt) | |
431 | { | |
d39401ad | 432 | // |
433 | // Read option string into the steer param. | |
434 | // | |
954135b1 | 435 | // The following string options are available during reconstruction. |
436 | // In square brackets the default values are given. | |
437 | // "dc" : digits conversion [false] | |
438 | // "cw" : write clusters [true] | |
439 | // "tw" : write online tracklets [false] | |
440 | // "sa" : track seeding (stand alone tracking) [true] | |
441 | // "hlt" : HLT reconstruction [false] | |
442 | // "tp" : also use online tracklets for reconstruction [false] | |
443 | // "deb" : Write debug stream [false] | |
444 | // "cc" : Cluster radial correction during reconstruction [false] | |
445 | // | |
446 | // To check the actual options used during reconstruction include the following line in your rec.C script | |
447 | // AliLog::SetClassDebugLevel("AliTRDReconstructor", 1); | |
97b6dfac | 448 | |
449 | AliReconstructor::SetOption(opt); | |
3a039a31 | 450 | |
451 | TString s(opt); | |
452 | TObjArray *opar = s.Tokenize(","); | |
453 | for(Int_t ipar=0; ipar<opar->GetEntriesFast(); ipar++){ | |
d39401ad | 454 | Bool_t processed = kFALSE; |
3a039a31 | 455 | TString sopt(((TObjString*)(*opar)[ipar])->String()); |
b72f4eaf | 456 | for(Int_t iopt=0; iopt<kNsteer; iopt++){ |
457 | if(!sopt.Contains(fgSteerFlags[iopt])) continue; | |
458 | SETFLG(fSteerParam, BIT(iopt)); | |
459 | if(sopt.Contains("!")) CLRFLG(fSteerParam, BIT(iopt)); | |
d39401ad | 460 | processed = kTRUE; |
b72f4eaf | 461 | break; |
462 | } | |
d39401ad | 463 | if(processed) continue; |
b72f4eaf | 464 | |
465 | AliWarning(Form("Unknown option flag %s.", sopt.Data())); | |
3a039a31 | 466 | } |
467 | } | |
468 | ||
acd241e9 | 469 | //_____________________________________________________________________________ |
a2fbb6ec | 470 | void AliTRDReconstructor::Options(UInt_t steer) |
b72f4eaf | 471 | { |
d39401ad | 472 | // |
473 | // Print the options | |
474 | // | |
475 | ||
b72f4eaf | 476 | for(Int_t iopt=0; iopt<kNsteer; iopt++){ |
9e8fdff4 | 477 | AliDebugGeneral("AliTRDReconstructor", 1, Form(" %s[%s]%s", fgSteerNames[iopt], fgSteerFlags[iopt], steer ?(((steer>>iopt)&1)?" : ON":" : OFF"):"")); |
b72f4eaf | 478 | } |
b72f4eaf | 479 | } |
480 |