1 /***************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Conributors are mentioned in the code where appropriate. *
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 **************************************************************************/
20 ////////////////////////////////////////////////////////////////////////
21 // This class defines the "Standard" reconstruction for the ITS //
24 ////////////////////////////////////////////////////////////////////////
25 #include "TObjArray.h"
28 #include "AliCDBManager.h"
29 #include "AliCDBStorage.h"
30 #include "AliCDBEntry.h"
31 #include "AliITSClusterFinder.h"
32 #include "AliITSClusterFinderV2.h"
33 #include "AliITSClusterFinderV2SPD.h"
34 #include "AliITSClusterFinderV2SDD.h"
35 #include "AliITSClusterFinderV2SSD.h"
36 #include "AliITSClusterFinderSPD.h"
37 #include "AliITSClusterFinderSDD.h"
38 #include "AliITSClusterFinderSSD.h"
39 #include "AliITSDetTypeRec.h"
40 #include "AliITSgeom.h"
41 #include "AliITSRawCluster.h"
42 #include "AliITSRawClusterSPD.h"
43 #include "AliITSRawClusterSDD.h"
44 #include "AliITSRawClusterSSD.h"
45 #include "AliITSRecPoint.h"
46 #include "AliITSCalibrationSDD.h"
47 #include "AliITSMapSDD.h"
48 #include "AliITSDriftSpeedArraySDD.h"
49 #include "AliITSDriftSpeedSDD.h"
50 #include "AliITSCalibrationSSD.h"
51 #include "AliITSNoiseSSD.h"
52 #include "AliITSGainSSD.h"
53 #include "AliITSBadChannelsSSD.h"
54 #include "AliITSPedestalSSD.h"
55 #include "AliITSsegmentationSPD.h"
56 #include "AliITSsegmentationSDD.h"
57 #include "AliITSsegmentationSSD.h"
61 const Int_t AliITSDetTypeRec::fgkNdettypes = 3;
62 const Int_t AliITSDetTypeRec::fgkDefaultNModulesSPD = 240;
63 const Int_t AliITSDetTypeRec::fgkDefaultNModulesSDD = 260;
64 const Int_t AliITSDetTypeRec::fgkDefaultNModulesSSD = 1698;
66 ClassImp(AliITSDetTypeRec)
68 //________________________________________________________________
69 AliITSDetTypeRec::AliITSDetTypeRec(): TObject(),
86 // Standard Constructor
94 fReconstruction = new TObjArray(fgkNdettypes);
95 fDigits = new TObjArray(fgkNdettypes);
96 for(Int_t i=0; i<3; i++){
97 fClusterClassName[i]=0;
99 fRecPointClassName[i]=0;
101 fDDLMapSDD=new AliITSDDLModuleMapSDD();
102 fNdtype = new Int_t[fgkNdettypes];
103 fCtype = new TObjArray(fgkNdettypes);
104 fNctype = new Int_t[fgkNdettypes];
105 fNMod = new Int_t [fgkNdettypes];
106 fNMod[0] = fgkDefaultNModulesSPD;
107 fNMod[1] = fgkDefaultNModulesSDD;
108 fNMod[2] = fgkDefaultNModulesSSD;
109 fRecPoints = new TClonesArray("AliITSRecPoint",3000);
112 for(Int_t i=0;i<fgkNdettypes;i++){
120 //______________________________________________________________________
121 AliITSDetTypeRec::AliITSDetTypeRec(const AliITSDetTypeRec & rec):TObject(rec),
123 fITSgeom(rec.fITSgeom),
124 fReconstruction(rec.fReconstruction),
125 fSegmentation(rec.fSegmentation),
126 fCalibration(rec.fCalibration),
127 fPreProcess(rec.fPreProcess),
128 fPostProcess(rec.fPostProcess),
129 fDigits(rec.fDigits),
130 fDDLMapSDD(rec.fDDLMapSDD),
131 fNdtype(rec.fNdtype),
133 fNctype(rec.fNctype),
134 fRecPoints(rec.fRecPoints),
135 fNRecPoints(rec.fNRecPoints),
136 fSelectedVertexer(rec.fSelectedVertexer),
137 fFirstcall(rec.fFirstcall)
143 //______________________________________________________________________
144 AliITSDetTypeRec& AliITSDetTypeRec::operator=(const AliITSDetTypeRec& source){
145 // Assignment operator.
146 this->~AliITSDetTypeRec();
147 new(this) AliITSDetTypeRec(source);
152 //_____________________________________________________________________
153 AliITSDetTypeRec::~AliITSDetTypeRec(){
157 fReconstruction->Delete();
158 delete fReconstruction;
162 fSegmentation->Delete();
163 delete fSegmentation;
167 if(!(AliCDBManager::Instance()->GetCacheFlag())) {
168 AliITSresponse* rspd = ((AliITSCalibration*)fCalibration->At(GetITSgeom()->GetStartSPD()))->GetResponse();
169 AliITSresponse* rsdd = ((AliITSCalibration*)fCalibration->At(GetITSgeom()->GetStartSDD()))->GetResponse();
170 AliITSresponse* rssd = ((AliITSCalibration*)fCalibration->At(GetITSgeom()->GetStartSSD()))->GetResponse();
171 if(rspd) delete rspd;
172 if(rsdd) delete rsdd;
173 if(rssd) delete rssd;
174 fCalibration->Delete();
179 if(fPreProcess) delete fPreProcess;
180 if(fPostProcess) delete fPostProcess;
181 if(fDDLMapSDD) delete fDDLMapSDD;
188 fRecPoints->Delete();
201 if (fITSgeom) delete fITSgeom;
205 //___________________________________________________________________
206 void AliITSDetTypeRec::SetReconstructionModel(Int_t dettype,AliITSClusterFinder *clf){
208 //Set reconstruction model for detector type
210 if(fReconstruction==0) fReconstruction = new TObjArray(fgkNdettypes);
211 if(fReconstruction->At(dettype)!=0) delete fReconstruction->At(dettype);
212 fReconstruction->AddAt(clf,dettype);
214 //______________________________________________________________________
215 AliITSClusterFinder* AliITSDetTypeRec::GetReconstructionModel(Int_t dettype){
217 //Get reconstruction model for detector type
218 if(fReconstruction==0) {
219 Warning("GetReconstructionModel","fReconstruction is 0!");
222 return (AliITSClusterFinder*)fReconstruction->At(dettype);
225 //______________________________________________________________________
226 void AliITSDetTypeRec::SetSegmentationModel(Int_t dettype,AliITSsegmentation *seg){
228 //Set segmentation model for detector type
230 if(fSegmentation==0) fSegmentation = new TObjArray(fgkNdettypes);
231 if(fSegmentation->At(dettype)!=0) delete fSegmentation->At(dettype);
232 fSegmentation->AddAt(seg,dettype);
235 //______________________________________________________________________
236 AliITSsegmentation* AliITSDetTypeRec::GetSegmentationModel(Int_t dettype){
238 //Get segmentation model for detector type
240 if(fSegmentation==0) {
241 Warning("GetSegmentationModel","fSegmentation is 0!");
244 return (AliITSsegmentation*)fSegmentation->At(dettype);
247 //_______________________________________________________________________
248 void AliITSDetTypeRec::SetCalibrationModel(Int_t iMod, AliITSCalibration *cal){
250 //Set calibration (response) for the module iMod of type dettype
251 if (fCalibration==0) {
252 fCalibration = new TObjArray(GetITSgeom()->GetIndexMax());
253 fCalibration->SetOwner(kTRUE);
254 fCalibration->Clear();
257 if (fCalibration->At(iMod) != 0)
258 delete (AliITSCalibration*) fCalibration->At(iMod);
259 fCalibration->AddAt(cal,iMod);
262 //_______________________________________________________________________
263 AliITSCalibration* AliITSDetTypeRec::GetCalibrationModel(Int_t iMod){
265 //Get calibration model for module type
267 if(fCalibration==0) {
268 Warning("GetalibrationModel","fCalibration is 0!");
272 return (AliITSCalibration*)fCalibration->At(iMod);
275 //______________________________________________________________________
276 void AliITSDetTypeRec::SetTreeAddressD(TTree *treeD){
277 // Set branch address for the tree of digits.
279 const char *det[4] = {"SPD","SDD","SSD","ITS"};
286 if (fDigits == 0x0) fDigits = new TObjArray(fgkNdettypes);
287 for (i=0; i<fgkNdettypes; i++) {
288 digclass = GetDigitClassName(i);
289 if(!(fDigits->At(i))) {
290 fDigits->AddAt(new TClonesArray(digclass,1000),i);
294 if (fgkNdettypes==3) sprintf(branchname,"%sDigits%s",det[3],det[i]);
295 else sprintf(branchname,"%sDigits%d",det[3],i+1);
297 branch = treeD->GetBranch(branchname);
298 if (branch) branch->SetAddress(&((*fDigits)[i]));
303 //_______________________________________________________________________
304 TBranch* AliITSDetTypeRec::MakeBranchInTree(TTree *tree, const char* name,
305 const char *classname,
306 void* address,Int_t size,
310 // Makes branch in given tree and diverts them to a separate file
316 Error("MakeBranchInTree","Making Branch %s Tree is NULL",name);
319 TBranch *branch = tree->GetBranch(name);
324 branch = tree->Branch(name,classname,address,size,splitlevel);
327 branch = tree->Bronch(name, "TClonesArray", address, size, splitlevel);
333 //____________________________________________________________________
334 void AliITSDetTypeRec::SetDefaults(){
336 //Set defaults for segmentation and response
339 Warning("SetDefaults","null pointer to AliITSgeomGeom !");
343 AliITSsegmentation* seg;
344 if(!GetCalibration()) {AliFatal("Exit");exit(0);}
346 for(Int_t dettype=0;dettype<fgkNdettypes;dettype++){
348 seg = new AliITSsegmentationSPD();
349 SetSegmentationModel(dettype,seg);
350 SetDigitClassName(dettype,"AliITSdigitSPD");
351 SetClusterClassName(dettype,"AliITSRawClusterSPD");
355 AliITSCalibrationSDD* res=(AliITSCalibrationSDD*) GetCalibrationModel(GetITSgeom()->GetStartSDD());
356 seg = new AliITSsegmentationSDD();
357 SetSegmentationModel(dettype,seg);
358 const char *kopt = ((AliITSresponseSDD*)res->GetResponse())->ZeroSuppOption();
359 if(!strstr(kopt,"ZS")) SetDigitClassName(dettype,"AliITSdigit");
360 else SetDigitClassName(dettype,"AliITSdigitSDD");
361 SetClusterClassName(dettype,"AliITSRawClusterSDD");
365 AliITSsegmentationSSD* seg2 = new AliITSsegmentationSSD();
366 seg2->SetAngles(0.0075,0.0275); // strip angels rad P and N side.
367 seg2->SetAnglesLay5(0.0075,0.0275); // strip angels rad P and N side.
368 seg2->SetAnglesLay6(0.0275,0.0075); // strip angels rad P and N side.
369 SetSegmentationModel(dettype,seg2);
370 SetDigitClassName(dettype,"AliITSdigitSSD");
371 SetClusterClassName(dettype,"AliITSRawClusterSSD");
376 //______________________________________________________________________
377 Bool_t AliITSDetTypeRec::GetCalibration() {
378 // Get Default calibration if a storage is not defined.
381 AliITSCalibration* cal = GetCalibrationModel(0);
388 // SetRunNumber((Int_t)AliCDBManager::Instance()->GetRun());
389 // Int_t run=GetRunNumber();
391 Bool_t cacheStatus = AliCDBManager::Instance()->GetCacheFlag();
392 if (fCalibration==0) {
393 fCalibration = new TObjArray(GetITSgeom()->GetIndexMax());
394 fCalibration->SetOwner(!cacheStatus);
395 fCalibration->Clear();
398 AliCDBEntry *entrySPD = AliCDBManager::Instance()->Get("ITS/Calib/SPDDead");
399 AliCDBEntry *entrySDD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSDD");
401 // AliCDBEntry *entrySSD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSSD");
402 AliCDBEntry *entryNoiseSSD = AliCDBManager::Instance()->Get("ITS/Calib/NoiseSSD");
403 AliCDBEntry *entryPedestalSSD = AliCDBManager::Instance()->Get("ITS/Calib/PedestalSSD");
404 AliCDBEntry *entryGainSSD = AliCDBManager::Instance()->Get("ITS/Calib/GainSSD");
405 AliCDBEntry *entryBadChannelsSSD = AliCDBManager::Instance()->Get("ITS/Calib/BadChannelsSSD");
407 AliCDBEntry *entry2SPD = AliCDBManager::Instance()->Get("ITS/Calib/RespSPD");
408 AliCDBEntry *entry2SDD = AliCDBManager::Instance()->Get("ITS/Calib/RespSDD");
409 AliCDBEntry *entry2SSD = AliCDBManager::Instance()->Get("ITS/Calib/RespSSD");
410 AliCDBEntry *drSpSDD = AliCDBManager::Instance()->Get("ITS/Calib/DriftSpeedSDD");
411 AliCDBEntry *ddlMapSDD = AliCDBManager::Instance()->Get("ITS/Calib/DDLMapSDD");
412 AliCDBEntry *mapASDD = AliCDBManager::Instance()->Get("ITS/Calib/MapsAnodeSDD");
413 AliCDBEntry *mapTSDD = AliCDBManager::Instance()->Get("ITS/Calib/MapsTimeSDD");
415 if(!entrySPD || !entrySDD || !entryNoiseSSD || !entryGainSSD ||
416 !entryPedestalSSD || !entryBadChannelsSSD ||
417 !entry2SPD || !entry2SDD || !entry2SSD || !drSpSDD || !ddlMapSDD || !mapASDD || !mapTSDD){
418 AliFatal("Calibration object retrieval failed! ");
422 TObjArray *calSPD = (TObjArray *)entrySPD->GetObject();
423 if(!cacheStatus)entrySPD->SetObject(NULL);
424 entrySPD->SetOwner(kTRUE);
426 AliITSresponseSPD *pSPD = (AliITSresponseSPD*)entry2SPD->GetObject();
427 if(!cacheStatus)entry2SPD->SetObject(NULL);
428 entry2SPD->SetOwner(kTRUE);
430 TObjArray *calSDD = (TObjArray *)entrySDD->GetObject();
431 if(!cacheStatus)entrySDD->SetObject(NULL);
432 entrySDD->SetOwner(kTRUE);
434 AliITSresponseSDD *pSDD = (AliITSresponseSDD*)entry2SDD->GetObject();
435 if(!cacheStatus)entry2SDD->SetObject(NULL);
436 entry2SDD->SetOwner(kTRUE);
438 TObjArray *drSp = (TObjArray *)drSpSDD->GetObject();
439 if(!cacheStatus)drSpSDD->SetObject(NULL);
440 drSpSDD->SetOwner(kTRUE);
442 AliITSDDLModuleMapSDD *ddlsdd=(AliITSDDLModuleMapSDD*)ddlMapSDD->GetObject();
443 if(!cacheStatus)ddlMapSDD->SetObject(NULL);
444 ddlMapSDD->SetOwner(kTRUE);
446 TObjArray *mapAn = (TObjArray *)mapASDD->GetObject();
447 if(!cacheStatus)mapASDD->SetObject(NULL);
448 mapASDD->SetOwner(kTRUE);
450 TObjArray *mapT = (TObjArray *)mapTSDD->GetObject();
451 if(!cacheStatus)mapTSDD->SetObject(NULL);
452 mapTSDD->SetOwner(kTRUE);
454 TObjArray *noiseSSD = (TObjArray *)entryNoiseSSD->GetObject();
455 if(!cacheStatus)entryNoiseSSD->SetObject(NULL);
456 entryNoiseSSD->SetOwner(kTRUE);
458 TObjArray *pedestalSSD = (TObjArray *)entryPedestalSSD->GetObject();
459 if(!cacheStatus)entryPedestalSSD->SetObject(NULL);
460 entryPedestalSSD->SetOwner(kTRUE);
462 TObjArray *gainSSD = (TObjArray *)entryGainSSD->GetObject();
463 if(!cacheStatus)entryGainSSD->SetObject(NULL);
464 entryGainSSD->SetOwner(kTRUE);
466 TObjArray *badchannelsSSD = (TObjArray *)entryBadChannelsSSD->GetObject();
467 if(!cacheStatus)entryBadChannelsSSD->SetObject(NULL);
468 entryBadChannelsSSD->SetOwner(kTRUE);
470 AliITSresponseSSD *pSSD = (AliITSresponseSSD*)entry2SSD->GetObject();
471 if(!cacheStatus)entry2SSD->SetObject(NULL);
472 entry2SSD->SetOwner(kTRUE);
474 // DB entries are deleted. In this way metadeta objects are deleted as well
478 delete entryNoiseSSD;
479 delete entryPedestalSSD;
481 delete entryBadChannelsSSD;
491 if ((!pSPD)||(!pSDD)||(!pSSD) || (!calSPD) || (!calSDD) || (!drSp) || (!ddlsdd)
492 || (!mapAn) || (!mapT) || (!noiseSSD)|| (!gainSSD)|| (!badchannelsSSD)) {
493 AliWarning("Can not get calibration from calibration database !");
497 fNMod[0] = calSPD->GetEntries();
498 fNMod[1] = calSDD->GetEntries();
499 fNMod[2] = noiseSSD->GetEntries();
500 AliInfo(Form("%i SPD, %i SDD and %i SSD in calibration database",
501 fNMod[0], fNMod[1], fNMod[2]));
502 AliITSCalibration* cal;
503 for (Int_t i=0; i<fNMod[0]; i++) {
504 cal = (AliITSCalibration*) calSPD->At(i);
505 cal->SetResponse((AliITSresponse*)pSPD);
506 SetCalibrationModel(i, cal);
509 fDDLMapSDD->SetDDLMap(ddlsdd);
510 for(Int_t iddl=0; iddl<AliITSDDLModuleMapSDD::GetNDDLs(); iddl++){
511 for(Int_t icar=0; icar<AliITSDDLModuleMapSDD::GetNModPerDDL();icar++){
512 Int_t iMod=fDDLMapSDD->GetModuleNumber(iddl,icar);
513 if(iMod==-1) continue;
514 Int_t i=iMod - fgkDefaultNModulesSPD;
515 cal = (AliITSCalibration*) calSDD->At(i);
516 cal->SetResponse((AliITSresponse*)pSDD);
519 AliITSDriftSpeedArraySDD* arr0 = (AliITSDriftSpeedArraySDD*) drSp->At(i0);
520 AliITSMapSDD* ma0 = (AliITSMapSDD*)mapAn->At(i0);
521 AliITSMapSDD* mt0 = (AliITSMapSDD*)mapT->At(i0);
522 AliITSDriftSpeedArraySDD* arr1 = (AliITSDriftSpeedArraySDD*) drSp->At(i1);
523 AliITSMapSDD* ma1 = (AliITSMapSDD*)mapAn->At(i1);
524 AliITSMapSDD* mt1 = (AliITSMapSDD*)mapT->At(i1);
525 cal->SetDriftSpeed(0,arr0);
526 cal->SetDriftSpeed(1,arr1);
531 SetCalibrationModel(iMod, cal);
534 for (Int_t i=0; i<fNMod[2]; i++) {
536 AliITSCalibrationSSD *calibSSD = new AliITSCalibrationSSD();
537 calibSSD->SetResponse((AliITSresponse*)pSSD);
539 AliITSNoiseSSD *noise = (AliITSNoiseSSD*) (noiseSSD->At(i));
540 calibSSD->SetNoise(noise);
541 AliITSPedestalSSD *pedestal = (AliITSPedestalSSD*) (pedestalSSD->At(i));
542 calibSSD->SetPedestal(pedestal);
543 AliITSGainSSD *gain = (AliITSGainSSD*) (gainSSD->At(i));
544 calibSSD->SetGain(gain);
545 AliITSBadChannelsSSD *bad = (AliITSBadChannelsSSD*) (badchannelsSSD->At(i));
546 calibSSD->SetBadChannels(bad);
548 Int_t iMod = i + fgkDefaultNModulesSPD + fgkDefaultNModulesSDD;
549 SetCalibrationModel(iMod, calibSSD);
556 //________________________________________________________________
557 void AliITSDetTypeRec::SetDefaultClusterFinders(){
559 //set defaults for standard cluster finder
562 Warning("SetDefaults","null pointer to AliITSgeom!");
566 AliITSClusterFinder *clf;
568 for(Int_t dettype=0;dettype<fgkNdettypes;dettype++){
571 if(!GetReconstructionModel(dettype)){
572 TClonesArray *dig0 = DigitsAddress(0);
573 TClonesArray *rec0 = ClustersAddress(0);
574 clf = new AliITSClusterFinderSPD(this,dig0,rec0);
575 SetReconstructionModel(dettype,clf);
582 if(!GetReconstructionModel(dettype)){
583 TClonesArray *dig1 = DigitsAddress(1);
584 TClonesArray *rec1 = ClustersAddress(1);
585 clf = new AliITSClusterFinderSDD(this,dig1,rec1);
586 SetReconstructionModel(dettype,clf);
592 if(!GetReconstructionModel(dettype)){
593 TClonesArray* dig2 = DigitsAddress(2);
594 clf = new AliITSClusterFinderSSD(this,dig2);
595 SetReconstructionModel(dettype,clf);
604 //________________________________________________________________
605 void AliITSDetTypeRec::SetDefaultClusterFindersV2(Bool_t rawdata){
607 //Set defaults for cluster finder V2
610 Warning("SetDefaults","Null pointer to AliITSgeom !");
614 AliITSClusterFinder *clf;
616 for(Int_t dettype=0;dettype<fgkNdettypes;dettype++){
619 if(!GetReconstructionModel(dettype)){
620 clf = new AliITSClusterFinderV2SPD(this);
622 if(!rawdata) clf->SetDigits(DigitsAddress(0));
623 SetReconstructionModel(dettype,clf);
629 if(!GetReconstructionModel(dettype)){
630 clf = new AliITSClusterFinderV2SDD(this);
632 if(!rawdata) clf->SetDigits(DigitsAddress(1));
633 SetReconstructionModel(dettype,clf);
640 if(!GetReconstructionModel(dettype)){
641 clf = new AliITSClusterFinderV2SSD(this);
643 if(!rawdata) clf->SetDigits(DigitsAddress(2));
644 SetReconstructionModel(dettype,clf);
651 //______________________________________________________________________
652 void AliITSDetTypeRec::MakeBranch(TTree* tree, Option_t* option){
654 //Creates branches for clusters and recpoints
655 Bool_t cR = (strstr(option,"R")!=0);
656 Bool_t cRF = (strstr(option,"RF")!=0);
660 if(cR) MakeBranchR(tree);
661 if(cRF) MakeBranchRF(tree);
665 //___________________________________________________________________
666 void AliITSDetTypeRec::AddCluster(Int_t id, AliITSRawCluster *c){
668 // Adds a raw cluster to the list
669 TClonesArray &lc = *((TClonesArray*)fCtype->At(id));
672 new(lc[fNctype[id]++]) AliITSRawClusterSPD(*((AliITSRawClusterSPD*)c));
675 new(lc[fNctype[id]++]) AliITSRawClusterSDD(*((AliITSRawClusterSDD*)c));
678 new(lc[fNctype[id]++]) AliITSRawClusterSSD(*((AliITSRawClusterSSD*)c));
682 //___________________________________________________________________
683 void AliITSDetTypeRec::ResetDigits(){
684 // Reset number of digits and the digits array for the ITS detector.
687 for(Int_t i=0;i<fgkNdettypes;i++){
691 //___________________________________________________________________
692 void AliITSDetTypeRec::ResetDigits(Int_t branch){
693 // Reset number of digits and the digits array for this branch.
695 if(fDigits->At(branch)) ((TClonesArray*)fDigits->At(branch))->Clear();
696 if(fNdtype) fNdtype[branch]=0;
700 //__________________________________________________________________
701 void AliITSDetTypeRec::ResetClusters(){
703 //Resets number of clusters and the cluster array
704 for(Int_t i=0;i<fgkNdettypes;i++){
709 //__________________________________________________________________
710 void AliITSDetTypeRec::ResetClusters(Int_t i){
712 //Resets number of clusters and the cluster array for this branch
714 if (fCtype->At(i)) ((TClonesArray*)fCtype->At(i))->Clear();
715 if (fNctype) fNctype[i]=0;
717 //__________________________________________________________________
718 void AliITSDetTypeRec::MakeBranchR(TTree *treeR, Option_t *opt){
720 //Creates tree branches for recpoints
722 // cont char *file File name where RecPoints branch is to be written
723 // to. If blank it write the SDigits to the same
724 // file in which the Hits were found.
729 // only one branch for rec points for all detector types
730 Bool_t oFast= (strstr(opt,"Fast")!=0);
732 Char_t detname[10] = "ITS";
736 sprintf(branchname,"%sRecPointsF",detname);
738 sprintf(branchname,"%sRecPoints",detname);
741 if(!fRecPoints)fRecPoints = new TClonesArray("AliITSRecPoint",1000);
743 MakeBranchInTree(treeR,branchname,0,&fRecPoints,buffsz,99);
745 //______________________________________________________________________
746 void AliITSDetTypeRec::SetTreeAddressR(TTree *treeR){
747 // Set branch address for the Reconstructed points Trees.
749 // TTree *treeR Tree containing the RecPoints.
755 Char_t namedet[10]="ITS";
758 if(fRecPoints==0x0) fRecPoints = new TClonesArray("AliITSRecPoint",1000);
760 sprintf(branchname,"%sRecPoints",namedet);
761 branch = treeR->GetBranch(branchname);
763 branch->SetAddress(&fRecPoints);
765 sprintf(branchname,"%sRecPointsF",namedet);
766 branch = treeR->GetBranch(branchname);
768 branch->SetAddress(&fRecPoints);
773 //____________________________________________________________________
774 void AliITSDetTypeRec::AddRecPoint(const AliITSRecPoint &r){
775 // Add a reconstructed space point to the list
777 // const AliITSRecPoint &r RecPoint class to be added to the tree
778 // of reconstructed points TreeR.
784 TClonesArray &lrecp = *fRecPoints;
785 new(lrecp[fNRecPoints++]) AliITSRecPoint(r);
788 //______________________________________________________________________
789 void AliITSDetTypeRec::DigitsToRecPoints(TTree *treeD,TTree *treeR,Int_t lastentry,Option_t *opt, Bool_t v2){
790 // cluster finding and reconstruction of space points
791 // the condition below will disappear when the geom class will be
792 // initialized for all versions - for the moment it is only for v5 !
793 // 7 is the SDD beam test version
795 // TTree *treeD Digits tree
796 // TTree *treeR Clusters tree
797 // Int_t lastentry Offset for module when not all of the modules
799 // Option_t *opt String indicating which ITS sub-detectors should
800 // be processed. If ="All" then all of the ITS
801 // sub detectors are processed.
803 const char *all = strstr(opt,"All");
804 const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),
807 SetDefaultClusterFinders();
808 AliInfo("Original cluster finder has been selected\n");
811 SetDefaultClusterFindersV2();
812 AliInfo("V2 cluster finder has been selected \n");
815 AliITSClusterFinder *rec = 0;
816 Int_t id,module,first=0;
817 for(module=0;module<GetITSgeom()->GetIndexMax();module++){
818 id = GetITSgeom()->GetModuleType(module);
819 if (!all && !det[id]) continue;
820 if(det[id]) first = GetITSgeom()->GetStartDet(id);
821 rec = (AliITSClusterFinder*)GetReconstructionModel(id);
822 TClonesArray *itsDigits = DigitsAddress(id);
824 AliFatal("The reconstruction class was not instanciated!");
825 ResetDigits(); // MvL: Not sure we neeed this when rereading anyways
827 treeD->GetEvent(lastentry+module);
829 treeD->GetEvent(lastentry+(module-first));
831 Int_t ndigits = itsDigits->GetEntriesFast();
833 rec->SetDetTypeRec(this);
834 rec->SetDigits(DigitsAddress(id));
835 // rec->SetClusters(ClustersAddress(id));
836 rec->FindRawClusters(module);
843 //______________________________________________________________________
844 void AliITSDetTypeRec::DigitsToRecPoints(AliRawReader* rawReader,TTree *treeR,Option_t *opt){
845 // cluster finding and reconstruction of space points
846 // the condition below will disappear when the geom class will be
847 // initialized for all versions - for the moment it is only for v5 !
848 // 7 is the SDD beam test version
850 // AliRawReader *rawReader Pointer to the raw-data reader
851 // TTree *treeR Clusters tree
856 const char *all = strstr(opt,"All");
857 const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),
859 AliITSClusterFinderV2 *rec = 0;
862 TClonesArray *array=new TClonesArray("AliITSRecPoint",1000);
863 TBranch *branch = treeR->Branch("ITSRecPoints",&array);
866 TClonesArray** clusters = new TClonesArray*[GetITSgeom()->GetIndexMax()];
867 for (Int_t iModule = 0; iModule < GetITSgeom()->GetIndexMax(); iModule++) {
868 clusters[iModule] = NULL;
871 if (!all && !det[id]) continue;
872 rec = (AliITSClusterFinderV2*)GetReconstructionModel(id);
874 AliFatal("The reconstruction class was not instanciated");
875 rec->SetDetTypeRec(this);
876 rec->RawdataToClusters(rawReader,clusters);
879 TClonesArray *emptyArray=new TClonesArray("AliITSRecPoint");
880 for(Int_t iModule=0;iModule<GetITSgeom()->GetIndexMax();iModule++){
881 id = GetITSgeom()->GetModuleType(iModule);
882 if (!all && !det[id]) continue;
883 array = clusters[iModule];
885 AliDebug(1,Form("data for module %d missing!",iModule));
888 branch->SetAddress(&array);
890 nClusters+=array->GetEntriesFast();
892 if (array != emptyArray) {
900 Info("DigitsToRecPoints", "total number of found recpoints in ITS: %d\n",