]> git.uio.no Git - u/mrichter/AliRoot.git/blame_incremental - TOF/AliTOF.cxx
git://git.uio.no / u / mrichter / AliRoot.git / blame_incremental
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (non-incremental) | history | HEAD
New functions to set the acceptance of parts of the chambers. Minors.
[u/mrichter/AliRoot.git] / TOF / AliTOF.cxx
... / ...
CommitLineData
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/* $Id$ */
16
17///////////////////////////////////////////////////////////////////////////////
18// //
19// Time Of Flight //
20// This class contains the basic functions for the Time Of Flight //
21// detector. Functions specific to one particular geometry are //
22// contained in the derived classes //
23// //
24// VERSIONE WITH 5 SYMMETRIC MODULES ALONG Z AXIS //
25// ============================================================ //
26// //
27// VERSION WITH HOLES FOR PHOS AND TRD IN SPACEFRAME WITH HOLES //
28// //
29// Volume sensibile : FPAD //
30// //
31// //
32// //
33// //
34///////////////////////////////////////////////////////////////////////////////
35// Begin_Html
36/*
37<img src="picts/AliTOFClass.gif">
38*/
39//End_Html
40
41#include <TClonesArray.h>
42#include <TFile.h>
43#include <TFolder.h>
44#include <TROOT.h>
45#include <TTask.h>
46#include <TTree.h>
47#include <TVirtualMC.h>
48#include <TStopwatch.h>
49
50#include "AliConst.h"
51#include "AliLoader.h"
52#include "AliLog.h"
53#include "AliMC.h"
54#include "AliRun.h"
55#include "AliDAQ.h"
56#include "AliRawReader.h"
57
58//#include "AliTOFDDLRawData.h"
59#include "AliTOFDigitizer.h"
60#include "AliTOFdigit.h"
61#include "AliTOFhitT0.h"
62#include "AliTOFhit.h"
63#include "AliTOFGeometry.h"
64#include "AliTOFSDigitizer.h"
65#include "AliTOFSDigit.h"
66#include "AliTOF.h"
67#include "AliTOFrawData.h"
68#include "AliTOFRawStream.h"
69
70class AliTOFcluster;
71
72extern TFile *gFile;
73extern TROOT *gROOT;
74extern TVirtualMC *gMC;
75
76extern AliRun *gAlice;
77
78ClassImp(AliTOF)
79
80//_____________________________________________________________________________
81AliTOF::AliTOF():
82 fFGeom(0x0),
83 fDTask(0x0),
84 fReTask(0x0),
85 fSDigits(0x0),
86 fNSDigits(0),
87 fReconParticles(0x0),
88 fIdSens(-1),
89 fTZero(kFALSE),
90 fTOFHoles(kTRUE),
91 fTOFGeometry(0x0),
92 fTOFRawWriter(AliTOFDDLRawData())
93{
94 //
95 // Default constructor
96 //
97
98 //by default all sectors switched on
99 for (Int_t ii=0; ii<18; ii++) fTOFSectors[ii]=0;
100
101 fDigits = 0;
102 fIshunt = 0;
103 fName = "TOF";
104
105}
106
107//_____________________________________________________________________________
108AliTOF::AliTOF(const char *name, const char *title, Option_t *option)
109 :
110 AliDetector(name,title),
111 fFGeom(0x0),
112 fDTask(0x0),
113 fReTask(0x0),
114 fSDigits(0x0),
115 fNSDigits(0),
116 fReconParticles(0x0),
117 fIdSens(-1),
118 fTZero(kFALSE),
119 fTOFHoles(kTRUE),
120 fTOFGeometry(0x0),
121 fTOFRawWriter(AliTOFDDLRawData())
122{
123 //
124 // AliTOF standard constructor
125 //
126 // Here are fixed some important parameters
127 //
128
129 // Initialization of hits, sdigits and digits array
130 // added option for time zero analysis
131 //skowron
132 fTOFGeometry = new AliTOFGeometry();
133
134 //by default all sectors switched on
135 for (Int_t ii=0; ii<18; ii++) fTOFSectors[ii]=0;
136
137 if (strstr(option,"tzero")){
138 fHits = new TClonesArray("AliTOFhitT0", 1000);
139 fTZero = kTRUE;
140 // AliWarning("tzero option requires AliTOFv4T0/AliTOFv5T0 as TOF version (check Your Config.C)");
141 }else{
142 fHits = new TClonesArray("AliTOFhit", 1000);
143 fTZero = kFALSE;
144 }
145 if (gAlice==0) {
146 AliFatal("gAlice==0 !");
147 }
148
149 AliMC *mcApplication = (AliMC*)gAlice->GetMCApp();
150
151 if (mcApplication->GetHitLists())
152 mcApplication->AddHitList(fHits);
153 else AliError("gAlice->GetHitLists()==0");
154
155 fIshunt = 0;
156 fSDigits = new TClonesArray("AliTOFSDigit", 1000);
157 fDigits = new TClonesArray("AliTOFdigit", 1000);
158
159 //
160 // Digitization parameters
161 //
162 // (Transfer Functions to be inserted here)
163 //
164 //PH SetMarkerColor(7);
165 //PH SetMarkerStyle(2);
166 //PH SetMarkerSize(0.4);
167
168// Strip Parameters
169 //fGapA = 4.; //cm Gap beetween tilted strip in A-type plate
170 //fGapB = 6.; //cm Gap beetween tilted strip in B-type plate
171
172 // Physical performances
173 //fTimeRes = 100.;//ps
174 //fChrgRes = 100.;//pC
175
176}
177
178//____________________________________________________________________________
179void AliTOF::SetTOFSectors(Int_t * const sectors)
180{
181 // Setter for partial/full TOF configuration
182
183 for(Int_t isec=0;isec<18;isec++){
184 fTOFSectors[isec]=sectors[isec];
185 }
186}
187//____________________________________________________________________________
188void AliTOF::GetTOFSectors(Int_t *sectors) const
189{
190 // Getter for partial/full TOF configuration
191
192 for(Int_t isec=0;isec<18;isec++){
193 sectors[isec]=fTOFSectors[isec];
194 }
195}
196
197//_____________________________________________________________________________
198void AliTOF::CreateTOFFolders()
199{
200 // create the ALICE TFolder
201 // create the ALICE TTasks
202 // create the ALICE main TFolder
203 // to be done by AliRun
204
205 TFolder * alice = new TFolder();
206 alice->SetNameTitle("FPAlice", "Alice Folder") ;
207 gROOT->GetListOfBrowsables()->Add(alice) ;
208
209 TFolder * aliceF = alice->AddFolder("folders", "Alice memory Folder") ;
210 // make it the owner of the objects that it contains
211 aliceF->SetOwner() ;
212 // geometry folder
213 TFolder * geomF = aliceF->AddFolder("Geometry", "Geometry objects") ;
214 TFolder * aliceT = alice->AddFolder("tasks", "Alice tasks Folder") ;
215 // make it the owner of the objects that it contains
216 aliceT->SetOwner() ;
217
218 TTask * aliceDi = new TTask("(S)Digitizer", "Alice SDigitizer & Digitizer") ;
219 aliceT->Add(aliceDi);
220
221 TTask * aliceRe = new TTask("Reconstructioner", "Alice Reconstructioner") ;
222 aliceT->Add(aliceRe);
223
224 char * tempo = new char[80] ;
225
226 // creates the TOF Digitizer and adds it to alice main (S)Digitizer task
227 sprintf(tempo, "%sDigitizers container",GetName() ) ;
228 fDTask = new TTask(GetName(), tempo);
229 aliceDi->Add(fDTask) ;
230
231 // creates the TOF reconstructioner and adds it to alice main Reconstructioner task
232 sprintf(tempo, "%sReconstructioner container",GetName() ) ;
233 fReTask = new TTask(GetName(), tempo);
234 aliceRe->Add(fReTask) ;
235
236 delete [] tempo ;
237
238 // creates the TOF geometry folder
239 geomF->AddFolder("TOF", "Geometry for TOF") ;
240}
241
242//_____________________________________________________________________________
243AliTOF::~AliTOF()
244{
245 // dtor:
246 // it remove also the alice folder
247 // and task that TOF creates instead of AliRun
248 /* PH Temporarily commented because of problems
249 TFolder * alice = (TFolder*)gROOT->GetListOfBrowsables()->FindObject("FPAlice") ;
250 delete alice;
251 alice = 0;
252 */
253 if (fHits)
254 {
255 fHits->Delete ();
256 delete fHits;
257 fHits = 0;
258 }
259 if (fDigits)
260 {
261 fDigits->Delete ();
262 delete fDigits;
263 fDigits = 0;
264 }
265 if (fSDigits)
266 {
267 fSDigits->Delete();
268 delete fSDigits;
269 fSDigits = 0;
270 }
271
272 if (fReconParticles)
273 {
274 fReconParticles->Delete ();
275 delete fReconParticles;
276 fReconParticles = 0;
277 }
278
279}
280
281//_____________________________________________________________________________
282void AliTOF::AddHit(Int_t track, Int_t *vol, Float_t *hits)
283{
284 //
285 // Add a TOF hit
286 // new with placement used
287 //
288 TClonesArray &lhits = *fHits;
289 new(lhits[fNhits++]) AliTOFhit(fIshunt, track, vol, hits);
290}
291
292//_____________________________________________________________________________
293void AliTOF::AddT0Hit(Int_t track, Int_t *vol, Float_t *hits)
294{
295 //
296 // Add a TOF hit
297 // new with placement used
298 //
299 TClonesArray &lhits = *fHits;
300 new(lhits[fNhits++]) AliTOFhitT0(fIshunt, track, vol, hits);
301}
302
303//_____________________________________________________________________________
304void AliTOF::AddDigit(Int_t *tracks, Int_t *vol, Int_t *digits)
305{
306 //
307 // Add a TOF digit
308 // new with placement used
309 //
310 TClonesArray &ldigits = *fDigits;
311 new (ldigits[fNdigits++]) AliTOFdigit(tracks, vol, digits);
312}
313
314//_____________________________________________________________________________
315void AliTOF::AddSDigit(Int_t tracknum, Int_t *vol, Int_t *digits)
316{
317
318//
319// Add a TOF sdigit
320//
321
322 TClonesArray &lSDigits = *fSDigits;
323 new(lSDigits[fNSDigits++]) AliTOFSDigit(tracknum, vol, digits);
324}
325
326//_____________________________________________________________________________
327void AliTOF::SetTreeAddress ()
328{
329 // Set branch address for the Hits and Digits Tree.
330
331 if (fLoader->TreeH())
332 {
333 if (fHits == 0x0)
334 {
335 if (fTZero) fHits = new TClonesArray("AliTOFhitT0", 1000);
336 else fHits = new TClonesArray("AliTOFhit", 1000);
337 }
338 }
339 AliDetector::SetTreeAddress ();
340
341 TBranch *branch;
342
343 if (fLoader->TreeS () )
344 {
345 branch = fLoader->TreeS ()->GetBranch ("TOF");
346 if (branch) {
347 if (fSDigits == 0x0) fSDigits = new TClonesArray("AliTOFSDigit", 1000);
348 branch->SetAddress (&fSDigits);
349 }
350 }
351
352 if (fLoader->TreeR() )
353 {
354 branch = fLoader->TreeR()->GetBranch("TOF");
355 if (branch)
356 {
357 if (fReconParticles == 0x0) fReconParticles = new TClonesArray("AliTOFcluster", 1000);
358 branch->SetAddress(&fReconParticles);
359 }
360 }
361
362 /*
363 if (fLoader->TreeR() && fReconParticles) //I do not know where this array is created - skowron
364 {
365 branch = fLoader->TreeR()->GetBranch("TOF");
366 if (branch)
367 {
368 branch->SetAddress(&fReconParticles) ;
369 }
370 }
371 */
372}
373
374//_____________________________________________________________________________
375void AliTOF::CreateGeometry()
376{
377 //
378 // Common geometry code
379 //
380 //Begin_Html
381 /*
382 <img src="picts/AliTOFv23.gif">
383 */
384 //End_Html
385 //
386
387 Float_t xTof, yTof;
388
389 if (IsVersion()==8) {
390
391 xTof = 124.5;//fTOFGeometry->StripLength()+2.*(0.3+0.03); // cm, x-dimension of FTOA volume
392 yTof = fTOFGeometry->Rmax()-fTOFGeometry->Rmin(); // cm, y-dimension of FTOA volume
393 Float_t zTof = fTOFGeometry->ZlenA(); // cm, z-dimension of FTOA volume
394
395 // TOF module internal definitions
396 TOFpc(xTof, yTof, zTof);
397
398 } else if (IsVersion()==7) {
399
400 xTof = 124.5;//fTOFGeometry->StripLength()+2.*(0.3+0.03); // cm, x-dimension of FTOA volume
401 yTof = fTOFGeometry->Rmax()-fTOFGeometry->Rmin(); // cm, y-dimension of FTOA volume
402 Float_t zTof = fTOFGeometry->ZlenA(); // cm, z-dimension of FTOA volume
403
404 // TOF module internal definitions
405 TOFpc(xTof, yTof, zTof, fTOFGeometry->ZlenB());
406
407 } else {
408
409 Float_t wall = 4.;//cm // frame inbetween TOF modules
410
411 // Sizes of TOF module with its support etc..
412 xTof = 2.*(fTOFGeometry->Rmin()*TMath::Tan(10.*kDegrad)-wall/2.-0.5);
413 yTof = fTOFGeometry->Rmax()-fTOFGeometry->Rmin();
414
415 // TOF module internal definitions
416 TOFpc(xTof, yTof, fTOFGeometry->ZlenC(), fTOFGeometry->ZlenB(), fTOFGeometry->ZlenA(), fTOFGeometry->MaxhZtof());
417 }
418
419}
420
421//_____________________________________________________________________________
422void AliTOF::DrawModule() const
423{
424 //
425 // Draw a shaded view of the common part of the TOF geometry
426 //
427
428 AliInfo(" Drawing of AliTOF");
429 // Set everything unseen
430 gMC->Gsatt("*", "seen", -1);
431 //
432 // Set ALIC mother transparent
433 gMC->Gsatt("ALIC","SEEN",0);
434 //
435 // Set the volumes visible
436 gMC->Gsatt("FTOA","SEEN",1);
437 gMC->Gsatt("FTOB","SEEN",1);
438 gMC->Gsatt("FTOC","SEEN",1);
439 gMC->Gsatt("FLTA","SEEN",1);
440 gMC->Gsatt("FLTB","SEEN",1);
441 gMC->Gsatt("FLTC","SEEN",1);
442 gMC->Gsatt("FSTR","SEEN",1);
443 //
444 gMC->Gdopt("hide", "on");
445 gMC->Gdopt("shad", "on");
446 gMC->Gsatt("*", "fill", 7);
447 gMC->SetClipBox(".");
448 gMC->SetClipBox("*", 0, 1000, -1000, 1000, -1000, 1000);
449 gMC->DefaultRange();
450 gMC->Gdraw("alic", 40, 30, 0, 12, 9.5, .02, .02);
451 gMC->Gdhead(1111, "Time Of Flight");
452 gMC->Gdman(18, 4, "MAN");
453 gMC->Gdopt("hide","off");
454}
455
456//___________________________________________
457void AliTOF::ResetHits ()
458{
459 // Reset number of clusters and the cluster array for this detector
460 AliDetector::ResetHits ();
461}
462
463//____________________________________________
464void AliTOF::ResetDigits ()
465{
466 //
467 // Reset number of digits and the digits array for this detector
468 AliDetector::ResetDigits ();
469 //
470}
471//____________________________________________
472void AliTOF::ResetSDigits ()
473{
474 //
475 // Reset number of sdigits and the sdigits array for this detector
476 fNSDigits = 0;
477 //fSDigits = 0x0;
478 //
479}
480//_____________________________________________________________________________
481void AliTOF::Init()
482{
483 //
484 // Initialise TOF detector after it has been built
485 //
486 // Set id of TOF sensitive volume
487 if (IsVersion() !=0) fIdSens=gMC->VolId("FPAD");
488
489 /*
490 // Save the geometry
491 TDirectory* saveDir = gDirectory;
492 AliRunLoader::Instance()->CdGAFile();
493 fTOFGeometry->Write("TOFGeometry");
494 saveDir->cd();
495 */
496}
497
498//____________________________________________________________________________
499void AliTOF::MakeBranch(Option_t* option)
500{
501 //
502 // Initializes the Branches of the TOF inside the
503 // trees written for each event.
504 // AliDetector::MakeBranch initializes just the
505 // Branch inside TreeH. Here we add the branches in
506 // TreeD, TreeS and TreeR.
507 //
508 const char *oH = strstr(option,"H");
509 if (fLoader->TreeH() && oH)
510 {
511 if (fHits == 0x0)
512 {
513 if (fTZero) fHits = new TClonesArray("AliTOFhitT0", 1000);
514 else fHits = new TClonesArray("AliTOFhit", 1000);
515 }
516 }
517
518 AliDetector::MakeBranch(option);
519
520 Int_t buffersize = 4000;
521 Char_t branchname[10];
522 sprintf(branchname,"%s",GetName());
523
524 const char *oD = strstr(option,"D");
525 const char *oS = strstr(option,"S");
526 const char *oR = strstr(option,"R");
527
528 if (fLoader->TreeD() && oD){
529 if (fDigits == 0x0) fDigits = new TClonesArray("AliTOFdigit", 1000);
530 MakeBranchInTree(fLoader->TreeD(), branchname, &fDigits,buffersize, 0) ;
531 }
532
533 if (fLoader->TreeS() && oS){
534 if (fSDigits == 0x0) fSDigits = new TClonesArray("AliTOFSDigit", 1000);
535 MakeBranchInTree(fLoader->TreeS(), branchname, &fSDigits,buffersize, 0) ;
536 }
537
538 if (fLoader->TreeR() && oR){
539 if (fReconParticles == 0x0) fReconParticles = new TClonesArray("AliTOFcluster", 1000);
540 MakeBranchInTree(fLoader->TreeR(), branchname, &fReconParticles,buffersize, 0) ;
541 }
542
543 /*
544 if (fReconParticles && fLoader->TreeR() && oR){
545 MakeBranchInTree(fLoader->TreeR(), branchname, &fReconParticles,buffersize, 0) ;
546 }
547 */
548}
549
550//____________________________________________________________________________
551void AliTOF::Makehits(Bool_t hits)
552{
553// default argument used, see AliTOF.h
554// Enable/Disable the writing of the TOF-hits branch
555// on TreeH
556// by default : enabled for TOFv1, v2, v3, v4, v5
557// disabled for TOFv0
558//
559 if (hits && (IsVersion()!=0))
560 fIdSens = gMC->VolId("FPAD");
561 else
562 AliInfo("Option for writing the TOF-hits branch on TreeH: disabled");
563}
564
565//____________________________________________________________________________
566void AliTOF::FinishEvent()
567{
568// do nothing
569}
570
571//____________________________________________________________________________
572void AliTOF::Hits2SDigits()
573{
574//
575// Use the TOF SDigitizer to make TOF SDigits
576//
577
578// AliInfo("Start...");
579
580 AliRunLoader * rl = fLoader->GetRunLoader();
581 AliDebug(2,"Initialized runLoader");
582 AliTOFSDigitizer sd((rl->GetFileName()).Data());
583 AliDebug(2,"Initialized TOF sdigitizer");
584 //ToAliDebug(1, sd.Print(""));
585 //AliInfo("ToAliDebug");
586
587 //sd.Exec("all") ;
588 sd.Exec("partial") ;
589
590 AliDebug(2,"I am sorting from AliTOF class");
591
592}
593
594//____________________________________________________________________________
595void AliTOF::Hits2SDigits(Int_t evNumber1, Int_t evNumber2)
596{
597//
598// Use the TOF SDigitizer to make TOF SDigits
599//
600
601 if ((evNumber2-evNumber1)==1)
602 AliDebug(1, Form("I am making sdigits for the %dth event", evNumber1));
603 if ((evNumber2-evNumber1)>1)
604 AliDebug(1, Form("I am making sdigits for the events from the %dth to the %dth", evNumber1, evNumber2-1));
605
606 AliRunLoader * rl = fLoader->GetRunLoader();
607 AliTOFSDigitizer sd((rl->GetFileName()).Data(),evNumber1,evNumber2) ;
608 ToAliDebug(1, sd.Print(""));
609
610 sd.Exec("") ;
611
612}
613
614//___________________________________________________________________________
615AliDigitizer* AliTOF::CreateDigitizer(AliRunDigitizer* manager) const
616{
617 AliDebug(2,"I am creating the TOF digitizer");
618 return new AliTOFDigitizer(manager);
619}
620
621//___________________________________________________________________________
622Bool_t AliTOF::CheckOverlap(const Int_t * const vol,
623 Int_t* digit,Int_t Track)
624{
625//
626// Checks if 2 or more hits belong to the same pad.
627// In this case the data assigned to the digit object
628// are the ones of the first hit in order of Time.
629// 2 hits from the same track on the same pad are collected.
630// Called only by Hits2SDigits.
631// This procedure has to be optimized in the next TOF release.
632//
633
634 Bool_t overlap = kFALSE;
635 Int_t vol2[5];
636
637 for (Int_t ndig=0; ndig<fSDigits->GetEntries(); ndig++){
638 AliTOFdigit* currentDigit = (AliTOFdigit*)(fSDigits->UncheckedAt(ndig));
639 currentDigit->GetLocation(vol2);
640 Bool_t idem= kTRUE;
641 // check on digit volume
642 for (Int_t i=0;i<=4;i++){
643 if (!idem) break;
644 if (vol[i]!=vol2[i]) idem=kFALSE;}
645
646 if (idem){ // same pad fired
647 Int_t tdc2 = digit[0];
648 Int_t tdc1 = currentDigit->GetTdc();
649
650 // we separate two digits on the same pad if
651 // they are separated in time by at least 25 ns
652 // remember that tdc time is given in ps
653
654 if (TMath::Abs(tdc1-tdc2)<25000){
655 // in case of overlap we take the earliest
656 if (tdc1>tdc2){
657 currentDigit->SetTdc(tdc2);
658 currentDigit->SetAdc(digit[1]);
659 }
660 else {
661 currentDigit->SetTdc(tdc1);
662 currentDigit->SetAdc(digit[1]);
663 }
664 currentDigit->AddTrack(Track); // add track number in the track array
665 overlap = kTRUE;
666 return overlap;
667 } else
668 overlap= kFALSE;
669
670 } // close if (idem) -> two digits on the same TOF pad
671
672 } // end loop on existing sdigits
673
674 return overlap;
675}
676//____________________________________________________________________________
677void AliTOF::Digits2Raw()
678{
679//
680// Starting from the TOF digits, writes the Raw Data objects
681//
682
683 TStopwatch stopwatch;
684 stopwatch.Start();
685
686 fLoader->LoadDigits();
687
688 TTree* digits = fLoader->TreeD();
689 if (!digits) {
690 AliError("no digits tree");
691 return;
692 }
693
694 //AliTOFDDLRawData rawWriter;
695 fTOFRawWriter.Clear();
696 fTOFRawWriter.SetVerbose(0);
697 if (fTOFRawWriter.GetPackedAcquisitionMode()) {
698 if(fTOFRawWriter.GetMatchingWindow()>8192)
699 AliWarning(Form("You are running in packing mode and the matching window is %.2f ns, i.e. greater than 199.8848 ns",
700 fTOFRawWriter.GetMatchingWindow()*AliTOFGeometry::TdcBinWidth()*1.e-03));
701 }
702
703 AliDebug(1,"Formatting raw data for TOF");
704 digits->GetEvent(0);
705 fTOFRawWriter.RawDataTOF(digits->GetBranch("TOF"));
706
707 fLoader->UnloadDigits();
708
709 AliDebug(1, Form("Execution time to write TOF raw data : R:%.2fs C:%.2fs",
710 stopwatch.RealTime(),stopwatch.CpuTime()));
711
712}
713
714//____________________________________________________________________________
715void AliTOF::RecreateSDigitsArray() {
716//
717// delete TClonesArray fSDigits and create it again
718// needed for backward compatability with PPR test production
719//
720 fSDigits->Clear();
721}
722//____________________________________________________________________________
723void AliTOF::CreateSDigitsArray() {
724//
725// create TClonesArray fSDigits
726// needed for backward compatability with PPR test production
727//
728 fSDigits = new TClonesArray("AliTOFSDigit", 1000);
729}
730//____________________________________________________________________________
731Bool_t AliTOF::Raw2SDigits(AliRawReader* rawReader)
732{
733 //
734 // Converts raw data to sdigits for TOF
735 //
736
737 TStopwatch stopwatch;
738 stopwatch.Start();
739
740 if(!GetLoader()->TreeS()) {MakeTree("S"); MakeBranch("S");}
741 //TClonesArray &aSDigits = *fSDigits;
742
743 AliTOFRawStream tofRawStream = AliTOFRawStream();
744 tofRawStream.Raw2SDigits(rawReader, fSDigits);
745
746 GetLoader()->TreeS()->Fill(); GetLoader()->WriteSDigits("OVERWRITE");//write out sdigits
747 Int_t nSDigits = fSDigits->GetEntries();
748
749 ResetSDigits();
750
751 AliDebug(1, Form("Got %d TOF sdigits", nSDigits));
752 AliDebug(1, Form("Execution time to read TOF raw data and fill TOF sdigit tree : R:%.2fs C:%.2fs",
753 stopwatch.RealTime(),stopwatch.CpuTime()));
754
755 return kTRUE;
756
757}
758
759//____________________________________________________________________________
760void AliTOF::Raw2Digits(AliRawReader* rawReader)
761{
762 //
763 // Converts raw data to digits for TOF
764 //
765
766 TStopwatch stopwatch;
767 stopwatch.Start();
768
769 if(!GetLoader()->TreeD()) {MakeTree("D"); MakeBranch("D");}
770 //TClonesArray &aDigits = *fDigits;
771
772 AliTOFRawStream tofRawStream = AliTOFRawStream();
773 tofRawStream.Raw2Digits(rawReader, fDigits);
774
775 GetLoader()->TreeD()->Fill(); GetLoader()->WriteDigits("OVERWRITE");//write out digits
776 Int_t nDigits = fDigits->GetEntries();
777
778 ResetDigits();
779
780 AliDebug(1, Form("Got %d TOF digits", nDigits));
781 AliDebug(1, Form("Execution time to read TOF raw data and fill TOF digit tree : R:%.2fs C:%.2fs",
782 stopwatch.RealTime(),stopwatch.CpuTime()));
783
784}