Compatibility with the Root trunk
[u/mrichter/AliRoot.git] / TPC / AliTPCclusterKr.cxx
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d0a2ea5a 1/**************************************************************************
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4 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
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7 * *
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10 * Author: The ALICE Off-line Project. *
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13 * Contributors are mentioned in the code where appropriate. *
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16 * *
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19 * Permission to use, copy, modify and distribute this software and its *
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22 * documentation strictly for non-commercial purposes is hereby granted *
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25 * without fee, provided that the above copyright notice appears in all *
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28 * copies and that both the copyright notice and this permission notice *
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31 * appear in the supporting documentation. The authors make no claims *
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34 * about the suitability of this software for any purpose. It is *
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37 * provided "as is" without express or implied warranty. *
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40 **************************************************************************/
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46/* $Id: AliTPCclusterKr.cxx,v 1.7 2008/01/22 17:24:53 matyja Exp $ */
47
48
49
50
51
52//-----------------------------------------------------------------
53
54
55// Implementation of the TPC Kr cluster class
56
57
58//
59
60
61// Origin: Adam Matyja, INP PAN, adam.matyja@ifj.edu.pl
62
63
64//-----------------------------------------------------------------
65
66
67
68
69
70#include "AliTPCclusterKr.h"
71
72
73#include "AliCluster.h"
74
75
76#include "AliTPCvtpr.h"
77
78
79#include "TObjArray.h"
80
81
82//#include "TH1F.h"
83
84
85#include "TMath.h"
86
87
88#include "TArrayI.h"
89
90
91
92
93
94ClassImp(AliTPCclusterKr)
95
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97
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100
101
102
103AliTPCclusterKr::AliTPCclusterKr()
104
105
106:AliCluster(),
107
108
109 fMax(),
110
111
112 fADCcluster(0),
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115 fSec(0),
116
117
118 fNPads(0),
119
120
121 fNRows(0),
122
123
124 fTimebins1D(0),
125
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127 fPads1D(0),
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130 fPadRMS(0),
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132
133 fRowRMS(0),
134
135
136 fTimebinRMS(0),
137
138
139 fSize(0),
140
141
142 fCenterX(0),
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144
145 fCenterY(0),
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147
148 fCenterT(0),
149
150
151 fCluster(0),
152
153
154 fTimeStamp(0),
155 fRun(0)
156
157
158{
159
160
161//
162
163
164// default constructor
165
166
167//
168
169
170 fCluster=new TObjArray();
171
172
173}
174
175
176
177
178
179AliTPCclusterKr::AliTPCclusterKr(const AliTPCclusterKr &param)
180
181
182:AliCluster(param),
183
184
185 fMax(),
186
187
188 fADCcluster(0),
189
190
191 fSec(0),
192
193
194 fNPads(0),
195
196
197 fNRows(0),
198
199
200 fTimebins1D(0),
201
202
203 fPads1D(0),
204
205
206 fPadRMS(0),
207
208
209 fRowRMS(0),
210
211
212 fTimebinRMS(0),
213
214
215 fSize(0),
216
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218 fCenterX(0),
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221 fCenterY(0),
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224 fCenterT(0),
225
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227 fCluster(0),
228
229
230 fTimeStamp(0),
231 fRun(0)
232
233
234{
235
236
237//
238
239
240// copy constructor
241
242
243//
244
245
246 fADCcluster = param.fADCcluster;
247
248
249 fSec = param.fSec ;
250
251
252 fNPads = param.fNPads;
253
254
255 fNRows = param.fNRows;
256
257
258 fMax = param.fMax;
259
260
261 // fCluster = param.fCluster;
262
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264 fCenterX = param.fCenterX;
265
266
267 fCenterY = param.fCenterY;
268
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270 fCenterT = param.fCenterT;
271
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273 fCluster=new TObjArray(*(param.fCluster));
274
275
276 fSize = param.fSize;
277
278
279 fTimebins1D = param.fTimebins1D;
280
281
282 fPads1D = param.fPads1D;
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285 fPadRMS = param.fPadRMS;
286
287
288 fRowRMS = param.fRowRMS;
289
290
291 fTimebinRMS = param.fTimebinRMS;
292
293
294 fTimeStamp = param.fTimeStamp;
295 fRun = param.fRun;
296
297
298}
299
300
301
302
303
304AliTPCclusterKr &AliTPCclusterKr::operator = (const AliTPCclusterKr & param)
305
306
307{
308
309
310 //
311
312
313 // assignment operator
314
315
316 //
04420071 317 if (this == &param) return (*this);
d0a2ea5a 318
319 (AliCluster&)(*this) = (AliCluster&)param;
320
321
322 fADCcluster = param.fADCcluster;
323
324
325 fSec = param.fSec ;
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327
328 fNPads = param.fNPads;
329
330
331 fNRows = param.fNRows;
332
333
334 fMax = param.fMax;
335
336
337 // fCluster=param.fCluster;
338
339
340 fCenterX = param.fCenterX;
341
342
343 fCenterY = param.fCenterY;
344
345
346 fCenterT = param.fCenterT;
347
348
349 delete fCluster;
350
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352 fCluster=new TObjArray(*(param.fCluster));
353
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355 fSize=param.fSize;
356
357
358 fTimebins1D = param.fTimebins1D;
359
360
361 fPads1D = param.fPads1D;
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364 fPadRMS = param.fPadRMS;
365
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367 fRowRMS = param.fRowRMS;
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369
370 fTimebinRMS = param.fTimebinRMS;
371
372
373 fTimeStamp = param.fTimeStamp;
374 fRun = param.fRun;
375
376
377 return (*this);
378
379
380}
381
382
383
384
385
386AliTPCclusterKr::~AliTPCclusterKr()
387
388
389{
390
391
392 //
393
394
395 // destructor
396
397
398 //
399
400
401 if(fCluster) {
402
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404 fCluster->SetOwner(kTRUE);
405
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407 fCluster->Delete();
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410 delete fCluster;
411
412
413 }
414
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416 fCluster=0;
417
418
419}
420
421
422
423
424
425////____________________________________________________________________________
426
427
428void AliTPCclusterKr::SetCenter(){
429
430
431 //
432
433
434 // calculate geometrical center of the cluster
435
436
437 //
438
439
440 Double_t rX=0;
441
442
443 Double_t rY=0;
444
445
446 Double_t rT=0;
447
448
449
450
451
452 Short_t adc;
453
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455 fADCcluster=0;
456
457
458 for(Int_t iter = 0; iter < fCluster->GetEntriesFast(); ++iter) {
459
460
461 AliTPCvtpr *iclus=(AliTPCvtpr *)fCluster->At(iter);
462
463
464
465
466
467 //for( std::vector<AliTPCvtpr*>::iterator iclus = fCluster.begin();
468
469
470 //iclus != fCluster.end(); ++iclus ) {
471
472
473 adc = (iclus)->GetAdc();
474
475
476 fADCcluster+=adc;
477
478
479 rX += ((iclus)->GetX() * adc);
480
481
482 rY += ((iclus)->GetY() * adc);
483
484
485 rT += ((iclus)->GetT() * adc);
486
487
488 }
aa29c174 489 if(fADCcluster){
d0a2ea5a 490
aa29c174 491 fCenterX=rX/fADCcluster;
d0a2ea5a 492
d0a2ea5a 493
aa29c174 494 fCenterY=rY/fADCcluster;
d0a2ea5a 495
d0a2ea5a 496
aa29c174 497 fCenterT=rT/fADCcluster;
498 }
d0a2ea5a 499
500
501
502
503
504 return;
505
506
507}
508
509
510
511
512
513void AliTPCclusterKr::SetPadRMS(){
514
515
516 //
517
518
519 // calculate RMS in pad direction
520
521
522 //
523
524
525 // TH1F *histo= new TH1F("","",200,0,200);
526
527
528 TArrayI *array= new TArrayI(fCluster->GetEntriesFast());
529
530
531 for(Int_t i=0;i<fCluster->GetEntriesFast();i++)
532
533
534 {
535
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537 array->SetAt(((AliTPCvtpr *)(fCluster->At(i)))->GetPad(),i);
538
539
540 //histo->Fill( ((AliTPCvtpr *)(fCluster->At(i)))->GetPad() );
541
542
543 }
544
545
546 // fPadRMS=histo->GetRMS();
547
548
549 fPadRMS=TMath::RMS(array->GetSize(),array->GetArray());
550
551
552 // delete histo;
553
554
555 delete array;
556
557
558 return;
559
560
561}
562
563
564
565
566
567void AliTPCclusterKr::SetRowRMS(){
568
569
570 //
571
572
573 // calculate RMS in row direction
574
575
576 //
577
578
579 TArrayI *array= new TArrayI(fCluster->GetEntriesFast());
580
581
582 // TH1F *histo= new TH1F("","",120,0,120);
583
584
585 for(Int_t i=0;i<fCluster->GetEntriesFast();i++)
586
587
588 {
589
590
591 array->SetAt(((AliTPCvtpr *)(fCluster->At(i)))->GetRow(),i);
592
593
594 // histo->Fill( ((AliTPCvtpr *)(fCluster->At(i)))->GetRow() );
595
596
597 }
598
599
600 // fRowRMS=histo->GetRMS();
601
602
603 fRowRMS=TMath::RMS(array->GetSize(),array->GetArray());
604
605
606 // delete histo;
607
608
609 delete array;
610
611
612 return;
613
614
615}
616
617
618
619
620
621void AliTPCclusterKr::SetTimebinRMS(){
622
623
624 //
625
626
627 // calculate RMS in timebin direction
628
629
630 //
631
632
633 TArrayI *array= new TArrayI(fCluster->GetEntriesFast());
634
635
636 // TH1F *histo= new TH1F("","",1000,0,1000);
637
638
639 for(Int_t i=0;i<fCluster->GetEntriesFast();i++)
640
641
642 {
643
644
645 array->SetAt(((AliTPCvtpr *)(fCluster->At(i)))->GetTime(),i);
646
647
648 // histo->Fill( ((AliTPCvtpr *)(fCluster->At(i)))->GetTime() );
649
650
651 }
652
653
654 fTimebinRMS=TMath::RMS(array->GetSize(),array->GetArray());
655
656
657 //histo->GetRMS();
658
659
660 // delete histo;
661
662
663 delete array;
664
665
666 return;
667
668
669}
670
671
672
673
674
675void AliTPCclusterKr::SetRMS(){
676
677
678 //
679
680
681 // calculate RMS in pad,row,timebin direction
682
683
684 //
685
686
687 TArrayI *arrayPad = new TArrayI(fCluster->GetEntriesFast());
688
689
690 TArrayI *arrayRow = new TArrayI(fCluster->GetEntriesFast());
691
692
693 TArrayI *arrayTime= new TArrayI(fCluster->GetEntriesFast());
694
695
696 // TH1F *histoPad= new TH1F("p","p",200,0,200);
697
698
699 // TH1F *histoRow= new TH1F("r","r",120,0,120);
700
701
702 // TH1F *histoTime= new TH1F("t","t",1000,0,1000);
703
704
705 for(Int_t i=0;i<fCluster->GetEntriesFast();i++)
706
707
708 {
709
710
711 arrayPad->SetAt(((AliTPCvtpr *)(fCluster->At(i)))->GetPad(),i);
712
713
714 arrayRow->SetAt(((AliTPCvtpr *)(fCluster->At(i)))->GetRow(),i);
715
716
717 arrayTime->SetAt(((AliTPCvtpr *)(fCluster->At(i)))->GetTime(),i);
718
719
720
721
722
723 //histoPad->Fill( ((AliTPCvtpr *)(fCluster->At(i)))->GetPad() );
724
725
726 //histoRow->Fill( ((AliTPCvtpr *)(fCluster->At(i)))->GetRow() );
727
728
729 //histoTime->Fill( ((AliTPCvtpr *)(fCluster->At(i)))->GetTime() );
730
731
732 }
733
734
735 // fPadRMS=histoPad->GetRMS();
736
737
738 fPadRMS=TMath::RMS(arrayPad->GetSize(),arrayPad->GetArray());
739
740
741 fRowRMS=TMath::RMS(arrayRow->GetSize(),arrayRow->GetArray());
742
743
744 //histoRow->GetRMS();
745
746
747 fTimebinRMS=TMath::RMS(arrayTime->GetSize(),arrayTime->GetArray());
748
749
750 //histoTime->GetRMS();
751
752
753
754
755
756 delete arrayPad;
757
758
759 delete arrayRow;
760
761
762 delete arrayTime;
763
764
765 // delete histoPad;
766
767
768 // delete histoRow;
769
770
771 // delete histoTime;
772
773
774
775
776
777 return;
778
779
780}
781
782
783
784
785
786
787
788
789void AliTPCclusterKr::Set1D(){
790
791
792 //
793
794
795 //
796
797
798 //
799
800
801 Short_t maxTime=0;
802
803
804 Short_t minTime=1000;
805
806
807 Short_t maxPad=0;
808
809
810 Short_t minPad=1000;
811
812
813
814
815
816 for(Int_t i=0;i<fCluster->GetEntriesFast();i++)
817
818
819 {
820
821
822 if(((AliTPCvtpr *)(fCluster->At(i)))->GetPad()>maxPad)maxPad =((AliTPCvtpr *)(fCluster->At(i)))->GetPad();
823
824
825 if(((AliTPCvtpr *)(fCluster->At(i)))->GetPad()<minPad)minPad =((AliTPCvtpr *)(fCluster->At(i)))->GetPad();
826
827
828 if(((AliTPCvtpr *)(fCluster->At(i)))->GetTime()>maxTime)maxTime=((AliTPCvtpr *)(fCluster->At(i)))->GetTime();
829
830
831 if(((AliTPCvtpr *)(fCluster->At(i)))->GetTime()<minTime)minTime=((AliTPCvtpr *)(fCluster->At(i)))->GetTime();
832
833
834 }
835
836
837 fPads1D=maxPad-minPad+1;
838
839
840 fTimebins1D=maxTime-minTime+1;
841
842
843 return;
844
845
846}
847
848