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4c039060 | 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 | **************************************************************************/ | |
4c039060 | 15 | |
88cb7938 | 16 | /* $Id$ */ |
17 | ||
a9e2aefa | 18 | |
19 | /////////////////////////////////////////////// | |
fe4da5cc | 20 | // Manager and hits classes for set:MUON // |
21 | //////////////////////////////////////////////// | |
22 | ||
88cb7938 | 23 | #include "Riostream.h" |
24 | ||
25 | #include <AliPDG.h> | |
a897a37a | 26 | #include <TBRIK.h> |
88cb7938 | 27 | #include <TCanvas.h> |
28 | #include <TDirectory.h> | |
29 | #include <TFile.h> | |
94de3818 | 30 | #include <TGeometry.h> |
88cb7938 | 31 | #include <TMinuit.h> |
fe4da5cc | 32 | #include <TNode.h> |
88cb7938 | 33 | #include <TNtuple.h> |
fe4da5cc | 34 | #include <TObjArray.h> |
88cb7938 | 35 | #include <TObject.h> |
36 | #include <TObjectTable.h> | |
37 | #include <TPad.h> | |
a897a37a | 38 | #include <TParticle.h> |
39 | #include <TROOT.h> | |
88cb7938 | 40 | #include <TRandom.h> |
41 | #include <TRotMatrix.h> | |
42 | #include <TTUBE.h> | |
a9e2aefa | 43 | #include <TTUBE.h> |
88cb7938 | 44 | #include <TTree.h> |
45 | #include <TVector.h> | |
46 | #include <TVirtualMC.h> | |
fe4da5cc | 47 | |
88cb7938 | 48 | #include "AliConst.h" |
49 | #include "AliHeader.h" | |
50 | #include "AliHitMap.h" | |
51 | #include "AliLoader.h" | |
3fa6cfdd | 52 | #include "AliMUONLoader.h" |
fe4da5cc | 53 | #include "AliMUON.h" |
88cb7938 | 54 | #include "AliMUONChamberTrigger.h" |
55 | #include "AliMUONClusterFinderVS.h" | |
56 | #include "AliMUONClusterInput.h" | |
57 | #include "AliMUONConstants.h" | |
58 | #include "AliMUONDigit.h" | |
59 | #include "AliMUONGlobalTrigger.h" | |
a9e2aefa | 60 | #include "AliMUONHit.h" |
88cb7938 | 61 | #include "AliMUONHitMapA1.h" |
62 | #include "AliMUONLocalTrigger.h" | |
63 | #include "AliMUONMerger.h" | |
a9e2aefa | 64 | #include "AliMUONPadHit.h" |
a9e2aefa | 65 | #include "AliMUONRawCluster.h" |
88cb7938 | 66 | #include "AliMUONTransientDigit.h" |
ecfa008b | 67 | #include "AliMUONTriggerCircuit.h" |
a9e2aefa | 68 | #include "AliMUONTriggerDecision.h" |
88cb7938 | 69 | #include "AliRun.h" |
70 | ||
a9e2aefa | 71 | |
72 | // Defaults parameters for Z positions of chambers | |
73 | // taken from values for "stations" in AliMUON::AliMUON | |
74 | // const Float_t zch[7]={528, 690., 975., 1249., 1449., 1610, 1710.}; | |
75 | // and from array "dstation" in AliMUONv1::CreateGeometry | |
76 | // Float_t dstation[5]={20., 20., 20, 20., 20.}; | |
77 | // for tracking chambers, | |
78 | // according to (Z1 = zch - dstation) and (Z2 = zch + dstation) | |
79 | // for the first and second chambers in the station, respectively, | |
80 | // and from "DTPLANES" in AliMUONv1::CreateGeometry | |
81 | // const Float_t DTPLANES = 15.; | |
82 | // for trigger chambers, | |
83 | // according to (Z1 = zch) and (Z2 = zch + DTPLANES) | |
84 | // for the first and second chambers in the station, respectively | |
fe4da5cc | 85 | |
fe4da5cc | 86 | ClassImp(AliMUON) |
ce3f5e87 | 87 | //__________________________________________________________________ |
fe4da5cc | 88 | AliMUON::AliMUON() |
89 | { | |
de05461e | 90 | // Default Constructor |
91 | // | |
1bd28025 | 92 | fNCh = 0; |
93 | fNTrackingCh = 0; | |
1bd26093 | 94 | fIshunt = 0; |
1bd28025 | 95 | fChambers = 0; |
ce3f5e87 | 96 | fTriggerCircuits = 0; |
1bd26093 | 97 | fAccMin = 0.; |
98 | fAccMax = 0.; | |
99 | fAccCut = kFALSE; | |
1cae9436 | 100 | fMerger = 0; |
edf34242 | 101 | fFileName = 0; |
fe4da5cc | 102 | } |
ce3f5e87 | 103 | //__________________________________________________________________ |
fe4da5cc | 104 | AliMUON::AliMUON(const char *name, const char *title) |
ce3f5e87 | 105 | : AliDetector(name,title) |
fe4da5cc | 106 | { |
107 | //Begin_Html | |
108 | /* | |
a897a37a | 109 | <img src="gif/alimuon.gif"> |
fe4da5cc | 110 | */ |
111 | //End_Html | |
ce3f5e87 | 112 | fMUONData = 0x0; |
113 | fIshunt = 0; | |
f665c1ea | 114 | |
ce3f5e87 | 115 | fNCh = AliMUONConstants::NCh(); |
116 | fNTrackingCh = AliMUONConstants::NTrackingCh(); | |
a897a37a | 117 | |
ce3f5e87 | 118 | SetMarkerColor(kRed);// |
a9e2aefa | 119 | // |
ce3f5e87 | 120 | // Creating List of Chambers |
a9e2aefa | 121 | Int_t ch; |
f665c1ea | 122 | fChambers = new TObjArray(AliMUONConstants::NCh()); |
a9e2aefa | 123 | // Loop over stations |
f665c1ea | 124 | for (Int_t st = 0; st < AliMUONConstants::NCh() / 2; st++) { |
a9e2aefa | 125 | // Loop over 2 chambers in the station |
ce3f5e87 | 126 | for (Int_t stCH = 0; stCH < 2; stCH++) { |
127 | // | |
128 | // | |
129 | // Default Parameters for Muon Tracking Stations | |
130 | ch = 2 * st + stCH; | |
131 | if (ch < AliMUONConstants::NTrackingCh()) { | |
132 | fChambers->AddAt(new AliMUONChamber(ch),ch); | |
133 | } else { | |
134 | fChambers->AddAt(new AliMUONChamberTrigger(ch),ch); | |
135 | } | |
136 | AliMUONChamber* chamber = (AliMUONChamber*) fChambers->At(ch); | |
137 | chamber->SetGid(0); | |
138 | // Default values for Z of chambers | |
139 | chamber->SetZ(AliMUONConstants::DefaultChamberZ(ch)); | |
140 | // | |
141 | chamber->InitGeo(AliMUONConstants::DefaultChamberZ(ch)); | |
142 | // Set chamber inner and outer radius to default | |
143 | chamber->SetRInner(AliMUONConstants::Dmin(st)/2); | |
144 | chamber->SetROuter(AliMUONConstants::Dmax(st)/2); | |
145 | // | |
146 | } // Chamber stCH (0, 1) in | |
a9e2aefa | 147 | } // Station st (0...) |
ce3f5e87 | 148 | |
a9e2aefa | 149 | fMaxStepGas=0.01; |
150 | fMaxStepAlu=0.1; | |
151 | fMaxDestepGas=-1; | |
152 | fMaxDestepAlu=-1; | |
ce3f5e87 | 153 | |
154 | fMaxIterPad = 0; | |
155 | fCurIterPad = 0; | |
156 | ||
157 | fAccMin = 0.; | |
158 | fAccMax = 0.; | |
159 | fAccCut = kFALSE; | |
160 | ||
161 | // cp new design of AliMUONTriggerDecision | |
162 | fTriggerCircuits = new TObjArray(AliMUONConstants::NTriggerCircuit()); | |
163 | for (Int_t circ=0; circ<AliMUONConstants::NTriggerCircuit(); circ++) { | |
164 | fTriggerCircuits->AddAt(new AliMUONTriggerCircuit(),circ); | |
165 | } | |
166 | fMerger = 0; | |
fe4da5cc | 167 | } |
ce3f5e87 | 168 | //____________________________________________________________________ |
50e97f19 | 169 | AliMUON::AliMUON(const AliMUON& rMUON):AliDetector(rMUON) |
a9e2aefa | 170 | { |
171 | // Dummy copy constructor | |
172 | ; | |
173 | ||
174 | } | |
ce3f5e87 | 175 | //____________________________________________________________________ |
fe4da5cc | 176 | AliMUON::~AliMUON() |
177 | { | |
de05461e | 178 | // Destructor |
ce3f5e87 | 179 | if(fDebug) printf("%s: Calling AliMUON destructor !!!\n",ClassName()); |
180 | fIshunt = 0; | |
181 | if (fMerger) delete fMerger; | |
a897a37a | 182 | } |
ce3f5e87 | 183 | //____________________________________________________________________ |
fe4da5cc | 184 | void AliMUON::BuildGeometry() |
185 | { | |
de05461e | 186 | // Geometry for event display |
5fd73042 | 187 | for (Int_t i=0; i<7; i++) { |
188 | for (Int_t j=0; j<2; j++) { | |
189 | Int_t id=2*i+j+1; | |
190 | this->Chamber(id-1).SegmentationModel(1)->Draw("eventdisplay"); | |
a897a37a | 191 | } |
5fd73042 | 192 | } |
fe4da5cc | 193 | } |
ce3f5e87 | 194 | //___________________________________________________________________ |
fe4da5cc | 195 | Int_t AliMUON::DistancetoPrimitive(Int_t , Int_t ) |
196 | { | |
ce3f5e87 | 197 | return 9999; |
fe4da5cc | 198 | } |
ce3f5e87 | 199 | //__________________________________________________________________ |
200 | void AliMUON::SetTreeAddress() | |
a897a37a | 201 | { |
ce3f5e87 | 202 | GetMUONData()->SetLoader(fLoader); |
203 | GetMUONData()->SetTreeAddress("H,D,RC"); | |
a9e2aefa | 204 | } |
205 | ||
ce3f5e87 | 206 | //____________________________________________________________________ |
a9e2aefa | 207 | void AliMUON::SetPadSize(Int_t id, Int_t isec, Float_t p1, Float_t p2) |
208 | { | |
de05461e | 209 | // Set the pad size for chamber id and cathode isec |
a9e2aefa | 210 | Int_t i=2*(id-1); |
2682e810 | 211 | ((AliMUONChamber*) fChambers->At(i)) ->SetPadSize(isec,p1,p2); |
212 | ((AliMUONChamber*) fChambers->At(i+1))->SetPadSize(isec,p1,p2); | |
a897a37a | 213 | } |
214 | ||
fe4da5cc | 215 | //___________________________________________ |
a9e2aefa | 216 | void AliMUON::SetChambersZ(const Float_t *Z) |
217 | { | |
218 | // Set Z values for all chambers (tracking and trigger) | |
219 | // from the array pointed to by "Z" | |
f665c1ea | 220 | for (Int_t ch = 0; ch < AliMUONConstants::NCh(); ch++) |
2682e810 | 221 | ((AliMUONChamber*) fChambers->At(ch))->SetZ(Z[ch]); |
f665c1ea | 222 | return; |
a9e2aefa | 223 | } |
ce3f5e87 | 224 | //_________________________________________________________________ |
a9e2aefa | 225 | void AliMUON::SetChambersZToDefault() |
fe4da5cc | 226 | { |
a9e2aefa | 227 | // Set Z values for all chambers (tracking and trigger) |
228 | // to default values | |
f665c1ea | 229 | SetChambersZ(AliMUONConstants::DefaultChamberZ()); |
a9e2aefa | 230 | return; |
fe4da5cc | 231 | } |
ce3f5e87 | 232 | //_________________________________________________________________ |
a897a37a | 233 | void AliMUON::SetChargeSlope(Int_t id, Float_t p1) |
fe4da5cc | 234 | { |
de05461e | 235 | // Set the inverse charge slope for chamber id |
ce3f5e87 | 236 | Int_t i=2*(id-1); //PH ((AliMUONChamber*) (*fChambers)[i])->SetSigmaIntegration(p1); |
237 | //PH ((AliMUONChamber*) (*fChambers)[i+1])->SetSigmaIntegration(p1); | |
2682e810 | 238 | ((AliMUONChamber*) fChambers->At(i))->SetChargeSlope(p1); |
239 | ((AliMUONChamber*) fChambers->At(i+1))->SetChargeSlope(p1); | |
fe4da5cc | 240 | } |
ce3f5e87 | 241 | //__________________________________________________________________ |
a897a37a | 242 | void AliMUON::SetChargeSpread(Int_t id, Float_t p1, Float_t p2) |
fe4da5cc | 243 | { |
de05461e | 244 | // Set sigma of charge spread for chamber id |
fe4da5cc | 245 | Int_t i=2*(id-1); |
2682e810 | 246 | ((AliMUONChamber*) fChambers->At(i))->SetChargeSpread(p1,p2); |
247 | ((AliMUONChamber*) fChambers->At(i+1))->SetChargeSpread(p1,p2); | |
fe4da5cc | 248 | } |
ce3f5e87 | 249 | //___________________________________________________________________ |
a897a37a | 250 | void AliMUON::SetSigmaIntegration(Int_t id, Float_t p1) |
fe4da5cc | 251 | { |
de05461e | 252 | // Set integration limits for charge spread |
fe4da5cc | 253 | Int_t i=2*(id-1); |
2682e810 | 254 | ((AliMUONChamber*) fChambers->At(i))->SetSigmaIntegration(p1); |
255 | ((AliMUONChamber*) fChambers->At(i+1))->SetSigmaIntegration(p1); | |
fe4da5cc | 256 | } |
257 | ||
ce3f5e87 | 258 | //__________________________________________________________________ |
d09fafb0 | 259 | void AliMUON::SetMaxAdc(Int_t id, Int_t p1) |
fe4da5cc | 260 | { |
de05461e | 261 | // Set maximum number for ADCcounts (saturation) |
fe4da5cc | 262 | Int_t i=2*(id-1); |
2682e810 | 263 | ((AliMUONChamber*) fChambers->At(i))->SetMaxAdc(p1); |
264 | ((AliMUONChamber*) fChambers->At(i+1))->SetMaxAdc(p1); | |
fe4da5cc | 265 | } |
ce3f5e87 | 266 | //__________________________________________________________________ |
a897a37a | 267 | void AliMUON::SetMaxStepGas(Float_t p1) |
fe4da5cc | 268 | { |
de05461e | 269 | // Set stepsize in gas |
ce3f5e87 | 270 | fMaxStepGas=p1; |
fe4da5cc | 271 | } |
ce3f5e87 | 272 | //__________________________________________________________________ |
a897a37a | 273 | void AliMUON::SetMaxStepAlu(Float_t p1) |
fe4da5cc | 274 | { |
de05461e | 275 | // Set step size in Alu |
fe4da5cc | 276 | fMaxStepAlu=p1; |
277 | } | |
ce3f5e87 | 278 | //__________________________________________________________________ |
a897a37a | 279 | void AliMUON::SetMaxDestepGas(Float_t p1) |
fe4da5cc | 280 | { |
de05461e | 281 | // Set maximum step size in Gas |
fe4da5cc | 282 | fMaxDestepGas=p1; |
283 | } | |
ce3f5e87 | 284 | //__________________________________________________________________ |
a897a37a | 285 | void AliMUON::SetMaxDestepAlu(Float_t p1) |
fe4da5cc | 286 | { |
de05461e | 287 | // Set maximum step size in Alu |
ce3f5e87 | 288 | fMaxDestepAlu=p1; |
fe4da5cc | 289 | } |
ce3f5e87 | 290 | //___________________________________________________________________ |
5c1f55c5 | 291 | void AliMUON::SetAcceptance(Bool_t acc, Float_t angmin, Float_t angmax) |
fe4da5cc | 292 | { |
de05461e | 293 | // Set acceptance cuts |
ce3f5e87 | 294 | fAccCut=acc; |
295 | fAccMin=angmin*TMath::Pi()/180; | |
296 | fAccMax=angmax*TMath::Pi()/180; | |
297 | Int_t ch; | |
298 | if (acc) { | |
299 | for (Int_t st = 0; st < AliMUONConstants::NCh() / 2; st++) { | |
300 | // Loop over 2 chambers in the station | |
301 | for (Int_t stCH = 0; stCH < 2; stCH++) { | |
302 | ch = 2 * st + stCH; | |
303 | // Set chamber inner and outer radius according to acceptance cuts | |
304 | Chamber(ch).SetRInner(AliMUONConstants::DefaultChamberZ(ch)*TMath::Tan(fAccMin)); | |
305 | Chamber(ch).SetROuter(AliMUONConstants::DefaultChamberZ(ch)*TMath::Tan(fAccMax)); | |
306 | } // chamber loop | |
307 | } // station loop | |
308 | } | |
fe4da5cc | 309 | } |
ce3f5e87 | 310 | //____________________________________________________________________ |
a30a000f | 311 | void AliMUON::SetSegmentationModel(Int_t id, Int_t isec, AliSegmentation *segmentation) |
fe4da5cc | 312 | { |
de05461e | 313 | // Set the segmentation for chamber id cathode isec |
2682e810 | 314 | ((AliMUONChamber*) fChambers->At(id))->SetSegmentationModel(isec, segmentation); |
fe4da5cc | 315 | |
316 | } | |
ce3f5e87 | 317 | //____________________________________________________________________ |
a9e2aefa | 318 | void AliMUON::SetResponseModel(Int_t id, AliMUONResponse *response) |
fe4da5cc | 319 | { |
de05461e | 320 | // Set the response for chamber id |
2682e810 | 321 | ((AliMUONChamber*) fChambers->At(id))->SetResponseModel(response); |
fe4da5cc | 322 | } |
ce3f5e87 | 323 | //____________________________________________________________________ |
30aaba74 | 324 | void AliMUON::SetReconstructionModel(Int_t id, AliMUONClusterFinderVS *reconst) |
a897a37a | 325 | { |
de05461e | 326 | // Set ClusterFinder for chamber id |
2682e810 | 327 | ((AliMUONChamber*) fChambers->At(id))->SetReconstructionModel(reconst); |
a897a37a | 328 | } |
ce3f5e87 | 329 | //____________________________________________________________________ |
fe4da5cc | 330 | void AliMUON::SetNsec(Int_t id, Int_t nsec) |
331 | { | |
de05461e | 332 | // Set number of segmented cathods for chamber id |
2682e810 | 333 | ((AliMUONChamber*) fChambers->At(id))->SetNsec(nsec); |
fe4da5cc | 334 | } |
ce3f5e87 | 335 | //_____________________________________________________________________ |
2ab0c725 | 336 | void AliMUON::SDigits2Digits() |
337 | { | |
d963c261 | 338 | |
339 | // write TreeD here | |
340 | ||
341 | if (!fMerger) { | |
342 | if (gAlice->GetDebug()>0) { | |
343 | cerr<<"AliMUON::SDigits2Digits: create default AliMUONMerger "<<endl; | |
344 | cerr<<" no merging, just digitization of 1 event will be done"<<endl; | |
345 | } | |
346 | fMerger = new AliMUONMerger(); | |
2ab0c725 | 347 | } |
d963c261 | 348 | fMerger->Init(); |
349 | fMerger->Digitise(); | |
350 | char hname[30]; | |
88cb7938 | 351 | // sprintf(hname,"TreeD%d",fLoader->GetHeader()->GetEvent()); |
352 | fLoader->TreeD()->Write(hname,TObject::kOverwrite); | |
353 | fLoader->TreeD()->Reset(); | |
2ab0c725 | 354 | } |
a9e2aefa | 355 | |
ce3f5e87 | 356 | //_______________________________________________________________________ |
3fa6cfdd | 357 | AliLoader* AliMUON::MakeLoader(const char* topfoldername) |
358 | { | |
359 | //builds standard getter (AliLoader type) | |
360 | //if detector wants to use castomized getter, it must overload this method | |
361 | ||
362 | if (GetDebug()) | |
363 | Info("MakeLoader", | |
364 | "Creating standard getter for detector %s. Top folder is %s.", | |
365 | GetName(),topfoldername); | |
366 | ||
128843d9 | 367 | fLoader = new AliLoader(GetName(),topfoldername); |
ce3f5e87 | 368 | fMUONData = new AliMUONData(fLoader,GetName(),GetName()); |
3fa6cfdd | 369 | return fLoader; |
370 | } | |
a897a37a | 371 | |
ce3f5e87 | 372 | //_______________________________________________________________________ |
a9e2aefa | 373 | void AliMUON::Trigger(Int_t nev){ |
374 | // call the Trigger Algorithm and fill TreeR | |
375 | ||
376 | Int_t singlePlus[3] = {0,0,0}; | |
377 | Int_t singleMinus[3] = {0,0,0}; | |
378 | Int_t singleUndef[3] = {0,0,0}; | |
379 | Int_t pairUnlike[3] = {0,0,0}; | |
380 | Int_t pairLike[3] = {0,0,0}; | |
ce3f5e87 | 381 | |
a9e2aefa | 382 | ResetTrigger(); |
a9e2aefa | 383 | AliMUONTriggerDecision* decision= new AliMUONTriggerDecision(1); |
384 | decision->Trigger(); | |
385 | decision->GetGlobalTrigger(singlePlus, singleMinus, singleUndef, | |
386 | pairUnlike, pairLike); | |
ce3f5e87 | 387 | |
388 | // add a local trigger in the list | |
389 | GetMUONData()->AddGlobalTrigger(singlePlus, singleMinus, singleUndef, pairUnlike, pairLike); | |
9ae15266 | 390 | Int_t i; |
a9e2aefa | 391 | |
f665c1ea | 392 | for (Int_t icirc=0; icirc<AliMUONConstants::NTriggerCircuit(); icirc++) { |
ce3f5e87 | 393 | if(decision->GetITrigger(icirc)==1) { |
394 | Int_t localtr[7]={0,0,0,0,0,0,0}; | |
395 | Int_t loLpt[2]={0,0}; Int_t loHpt[2]={0,0}; Int_t loApt[2]={0,0}; | |
396 | decision->GetLutOutput(icirc, loLpt, loHpt, loApt); | |
397 | localtr[0] = icirc; | |
398 | localtr[1] = decision->GetStripX11(icirc); | |
399 | localtr[2] = decision->GetDev(icirc); | |
400 | localtr[3] = decision->GetStripY11(icirc); | |
401 | for (i=0; i<2; i++) { // convert the Lut output in 1 digit | |
402 | localtr[4] = localtr[4]+Int_t(loLpt[i]*TMath::Power(2,i)); | |
403 | localtr[5] = localtr[5]+Int_t(loHpt[i]*TMath::Power(2,i)); | |
404 | localtr[6] = localtr[6]+Int_t(loApt[i]*TMath::Power(2,i)); | |
a897a37a | 405 | } |
ce3f5e87 | 406 | GetMUONData()->AddLocalTrigger(localtr); // add a local trigger in the list |
407 | } | |
a9e2aefa | 408 | } |
ce3f5e87 | 409 | |
a9e2aefa | 410 | delete decision; |
bf17dbfd | 411 | |
ba9436c6 | 412 | // fLoader->TreeR()->Fill(); |
1a1cdff8 | 413 | GetMUONData()->Fill("GLT"); //Filling Global and Local Trigger GLT |
ce3f5e87 | 414 | // char hname[30]; |
415 | // sprintf(hname,"TreeR%d",nev); | |
416 | // fLoader->TreeR()->Write(hname,TObject::kOverwrite); | |
bf17dbfd | 417 | // fLoader->TreeR()->Reset(); |
88cb7938 | 418 | fLoader->WriteRecPoints("OVERWRITE"); |
88cb7938 | 419 | |
a9e2aefa | 420 | printf("\n End of trigger for event %d", nev); |
a897a37a | 421 | } |
a897a37a | 422 | |
ce3f5e87 | 423 | //____________________________________________________________________ |
fe311ef1 | 424 | void AliMUON::Digits2Reco() |
425 | { | |
426 | FindClusters(); | |
e365e1ee | 427 | Int_t nev = gAlice->GetHeader()->GetEvent(); |
1a1cdff8 | 428 | GetMUONData()->Fill("RC"); //Filling Reconstructed Cluster |
88cb7938 | 429 | fLoader->WriteRecPoints("OVERWRITE"); |
ce3f5e87 | 430 | GetMUONData()->ResetRawClusters(); |
1a1cdff8 | 431 | Info("Digits2Reco","End of cluster finding for event %d", nev); |
fe311ef1 | 432 | } |
ce3f5e87 | 433 | //____________________________________________________________________ |
fe311ef1 | 434 | void AliMUON::FindClusters() |
a9e2aefa | 435 | { |
de05461e | 436 | // |
437 | // Perform cluster finding | |
438 | // | |
a9e2aefa | 439 | TClonesArray *dig1, *dig2; |
440 | Int_t ndig, k; | |
441 | dig1 = new TClonesArray("AliMUONDigit",1000); | |
442 | dig2 = new TClonesArray("AliMUONDigit",1000); | |
443 | AliMUONDigit *digit; | |
a9e2aefa | 444 | // Loop on chambers and on cathode planes |
a897a37a | 445 | // |
fe311ef1 | 446 | ResetRawClusters(); |
88cb7938 | 447 | TClonesArray * muonDigits; |
448 | ||
1bd28025 | 449 | for (Int_t ich = 0; ich < 10; ich++) { |
2682e810 | 450 | //PH AliMUONChamber* iChamber = (AliMUONChamber*) (*fChambers)[ich]; |
451 | AliMUONChamber* iChamber = (AliMUONChamber*) fChambers->At(ich); | |
fe311ef1 | 452 | AliMUONClusterFinderVS* rec = iChamber->ReconstructionModel(); |
453 | ||
88cb7938 | 454 | ResetDigits(); |
1a1cdff8 | 455 | GetMUONData()->GetCathode(0); |
88cb7938 | 456 | //TClonesArray * |
1a1cdff8 | 457 | muonDigits = GetMUONData()->Digits(ich); |
a9e2aefa | 458 | ndig=muonDigits->GetEntriesFast(); |
88cb7938 | 459 | printf("\n 1 Found %d digits in %p chamber %d", ndig, muonDigits,ich); |
a9e2aefa | 460 | TClonesArray &lhits1 = *dig1; |
1bd28025 | 461 | Int_t n = 0; |
462 | for (k = 0; k < ndig; k++) { | |
463 | digit = (AliMUONDigit*) muonDigits->UncheckedAt(k); | |
464 | if (rec->TestTrack(digit->Track(0))) | |
a9e2aefa | 465 | new(lhits1[n++]) AliMUONDigit(*digit); |
466 | } | |
1a1cdff8 | 467 | GetMUONData()->ResetDigits(); |
468 | GetMUONData()->GetCathode(1); | |
469 | muonDigits = GetMUONData()->Digits(ich); | |
a9e2aefa | 470 | ndig=muonDigits->GetEntriesFast(); |
471 | printf("\n 2 Found %d digits in %p %d", ndig, muonDigits, ich); | |
472 | TClonesArray &lhits2 = *dig2; | |
473 | n=0; | |
474 | ||
475 | for (k=0; k<ndig; k++) { | |
476 | digit= (AliMUONDigit*) muonDigits->UncheckedAt(k); | |
1bd28025 | 477 | if (rec->TestTrack(digit->Track(0))) |
a9e2aefa | 478 | new(lhits2[n++]) AliMUONDigit(*digit); |
a897a37a | 479 | } |
a897a37a | 480 | |
9825400f | 481 | if (rec) { |
482 | AliMUONClusterInput::Instance()->SetDigits(ich, dig1, dig2); | |
a9e2aefa | 483 | rec->FindRawClusters(); |
484 | } | |
485 | dig1->Delete(); | |
486 | dig2->Delete(); | |
487 | } // for ich | |
a9e2aefa | 488 | delete dig1; |
489 | delete dig2; | |
a897a37a | 490 | } |
ce3f5e87 | 491 | //______________________________________________________________________ |
2ab0c725 | 492 | #ifdef never |
ce3f5e87 | 493 | void AliMUON::Streamer(TBuffer &R__b)_ |
fe4da5cc | 494 | { |
495 | // Stream an object of class AliMUON. | |
a30a000f | 496 | AliMUONChamber *iChamber; |
a9e2aefa | 497 | AliMUONTriggerCircuit *iTriggerCircuit; |
a30a000f | 498 | AliSegmentation *segmentation; |
499 | AliMUONResponse *response; | |
500 | TClonesArray *digitsaddress; | |
501 | TClonesArray *rawcladdress; | |
9ae15266 | 502 | Int_t i; |
9ae15266 | 503 | if (R__b.IsReading()) { |
504 | Version_t R__v = R__b.ReadVersion(); if (R__v) { } | |
505 | AliDetector::Streamer(R__b); | |
506 | R__b >> fNPadHits; | |
507 | R__b >> fPadHits; // diff | |
508 | R__b >> fNLocalTrigger; | |
509 | R__b >> fLocalTrigger; | |
510 | R__b >> fNGlobalTrigger; | |
511 | R__b >> fGlobalTrigger; | |
512 | R__b >> fDchambers; | |
513 | R__b >> fRawClusters; | |
514 | R__b.ReadArray(fNdch); | |
515 | R__b.ReadArray(fNrawch); | |
516 | R__b >> fAccCut; | |
517 | R__b >> fAccMin; | |
518 | R__b >> fAccMax; | |
519 | R__b >> fChambers; | |
520 | R__b >> fTriggerCircuits; | |
f665c1ea | 521 | for (i =0; i<AliMUONConstants::NTriggerCircuit(); i++) { |
9ae15266 | 522 | iTriggerCircuit=(AliMUONTriggerCircuit*) (*fTriggerCircuits)[i]; |
523 | iTriggerCircuit->Streamer(R__b); | |
fe4da5cc | 524 | } |
9ae15266 | 525 | // Stream chamber related information |
f665c1ea | 526 | for (i =0; i<AliMUONConstants::NCh(); i++) { |
9ae15266 | 527 | iChamber=(AliMUONChamber*) (*fChambers)[i]; |
528 | iChamber->Streamer(R__b); | |
529 | if (iChamber->Nsec()==1) { | |
530 | segmentation=iChamber->SegmentationModel(1); | |
531 | if (segmentation) | |
532 | segmentation->Streamer(R__b); | |
533 | } else { | |
534 | segmentation=iChamber->SegmentationModel(1); | |
535 | if (segmentation) | |
536 | segmentation->Streamer(R__b); | |
537 | if (segmentation) | |
538 | segmentation=iChamber->SegmentationModel(2); | |
539 | segmentation->Streamer(R__b); | |
540 | } | |
541 | response=iChamber->ResponseModel(); | |
542 | if (response) | |
543 | response->Streamer(R__b); | |
544 | digitsaddress=(TClonesArray*) (*fDchambers)[i]; | |
545 | digitsaddress->Streamer(R__b); | |
f665c1ea | 546 | if (i < AliMUONConstants::NTrackingCh()) { |
9ae15266 | 547 | rawcladdress=(TClonesArray*) (*fRawClusters)[i]; |
548 | rawcladdress->Streamer(R__b); | |
549 | } | |
a9e2aefa | 550 | } |
9ae15266 | 551 | |
552 | } else { | |
553 | R__b.WriteVersion(AliMUON::IsA()); | |
554 | AliDetector::Streamer(R__b); | |
555 | R__b << fNPadHits; | |
556 | R__b << fPadHits; // diff | |
557 | R__b << fNLocalTrigger; | |
558 | R__b << fLocalTrigger; | |
559 | R__b << fNGlobalTrigger; | |
560 | R__b << fGlobalTrigger; | |
561 | R__b << fDchambers; | |
562 | R__b << fRawClusters; | |
f665c1ea | 563 | R__b.WriteArray(fNdch, AliMUONConstants::NCh()); |
564 | R__b.WriteArray(fNrawch, AliMUONConstants::NTrackingCh()); | |
9ae15266 | 565 | |
566 | R__b << fAccCut; | |
567 | R__b << fAccMin; | |
568 | R__b << fAccMax; | |
569 | ||
570 | R__b << fChambers; | |
571 | R__b << fTriggerCircuits; | |
f665c1ea | 572 | for (i =0; i<AliMUONConstants::NTriggerCircuit(); i++) { |
9ae15266 | 573 | iTriggerCircuit=(AliMUONTriggerCircuit*) (*fTriggerCircuits)[i]; |
574 | iTriggerCircuit->Streamer(R__b); | |
fe4da5cc | 575 | } |
f665c1ea | 576 | for (i =0; i<AliMUONConstants::NCh(); i++) { |
9ae15266 | 577 | iChamber=(AliMUONChamber*) (*fChambers)[i]; |
578 | iChamber->Streamer(R__b); | |
579 | if (iChamber->Nsec()==1) { | |
580 | segmentation=iChamber->SegmentationModel(1); | |
581 | if (segmentation) | |
582 | segmentation->Streamer(R__b); | |
583 | } else { | |
584 | segmentation=iChamber->SegmentationModel(1); | |
585 | if (segmentation) | |
586 | segmentation->Streamer(R__b); | |
587 | segmentation=iChamber->SegmentationModel(2); | |
588 | if (segmentation) | |
589 | segmentation->Streamer(R__b); | |
590 | } | |
591 | response=iChamber->ResponseModel(); | |
592 | if (response) | |
593 | response->Streamer(R__b); | |
594 | digitsaddress=(TClonesArray*) (*fDchambers)[i]; | |
595 | digitsaddress->Streamer(R__b); | |
f665c1ea | 596 | if (i < AliMUONConstants::NTrackingCh()) { |
9ae15266 | 597 | rawcladdress=(TClonesArray*) (*fRawClusters)[i]; |
598 | rawcladdress->Streamer(R__b); | |
599 | } | |
a9e2aefa | 600 | } |
fe4da5cc | 601 | } |
fe4da5cc | 602 | } |
2ab0c725 | 603 | #endif |
ce3f5e87 | 604 | //_______________________________________________________________________ |
a9e2aefa | 605 | AliMUONPadHit* AliMUON::FirstPad(AliMUONHit* hit, TClonesArray *clusters) |
fe4da5cc | 606 | { |
5a35ac13 | 607 | // to be removed |
fe4da5cc | 608 | // Initialise the pad iterator |
609 | // Return the address of the first padhit for hit | |
a897a37a | 610 | TClonesArray *theClusters = clusters; |
fe4da5cc | 611 | Int_t nclust = theClusters->GetEntriesFast(); |
1bd28025 | 612 | if (nclust && hit->PHlast() > 0) { |
613 | AliMUON::fMaxIterPad=hit->PHlast(); | |
614 | AliMUON::fCurIterPad=hit->PHfirst(); | |
a9e2aefa | 615 | return (AliMUONPadHit*) clusters->UncheckedAt(AliMUON::fCurIterPad-1); |
fe4da5cc | 616 | } else { |
617 | return 0; | |
618 | } | |
619 | } | |
ce3f5e87 | 620 | //_______________________________________________________________________ |
a9e2aefa | 621 | AliMUONPadHit* AliMUON::NextPad(TClonesArray *clusters) |
fe4da5cc | 622 | { |
5a35ac13 | 623 | // To be removed |
de05461e | 624 | // Get next pad (in iterator) |
625 | // | |
a9e2aefa | 626 | AliMUON::fCurIterPad++; |
627 | if (AliMUON::fCurIterPad <= AliMUON::fMaxIterPad) { | |
628 | return (AliMUONPadHit*) clusters->UncheckedAt(AliMUON::fCurIterPad-1); | |
fe4da5cc | 629 | } else { |
630 | return 0; | |
631 | } | |
632 | } | |
ce3f5e87 | 633 | //_______________________________________________________________________ |
a897a37a | 634 | |
635 | AliMUONRawCluster *AliMUON::RawCluster(Int_t ichamber, Int_t icathod, Int_t icluster) | |
636 | { | |
de05461e | 637 | // |
638 | // Return rawcluster (icluster) for chamber ichamber and cathode icathod | |
639 | // Obsolete ?? | |
ce3f5e87 | 640 | TClonesArray *muonRawCluster = GetMUONData()->RawClusters(ichamber); |
a897a37a | 641 | ResetRawClusters(); |
88cb7938 | 642 | TTree *treeR = fLoader->TreeR(); |
a9e2aefa | 643 | Int_t nent=(Int_t)treeR->GetEntries(); |
644 | treeR->GetEvent(nent-2+icathod-1); | |
645 | //treeR->GetEvent(icathod); | |
646 | //Int_t nrawcl = (Int_t)muonRawCluster->GetEntriesFast(); | |
a897a37a | 647 | |
a9e2aefa | 648 | AliMUONRawCluster * mRaw = (AliMUONRawCluster*)muonRawCluster->UncheckedAt(icluster); |
a897a37a | 649 | //printf("RawCluster _ nent nrawcl icluster mRaw %d %d %d%p\n",nent,nrawcl,icluster,mRaw); |
650 | ||
651 | return mRaw; | |
652 | } | |
ce3f5e87 | 653 | //________________________________________________________________________ |
1cae9436 | 654 | void AliMUON::SetMerger(AliMUONMerger* merger) |
655 | { | |
656 | // Set pointer to merger | |
657 | fMerger = merger; | |
658 | } | |
ce3f5e87 | 659 | //________________________________________________________________________ |
1cae9436 | 660 | AliMUONMerger* AliMUON::Merger() |
661 | { | |
662 | // Return pointer to merger | |
663 | return fMerger; | |
664 | } | |
ce3f5e87 | 665 | //________________________________________________________________________ |
50e97f19 | 666 | AliMUON& AliMUON::operator = (const AliMUON& /*rhs*/) |
a897a37a | 667 | { |
a9e2aefa | 668 | // copy operator |
669 | // dummy version | |
670 | return *this; | |
a897a37a | 671 | } |
672 |