The Init method of AliITSreconstruction has to be called by the user. This was done...
[u/mrichter/AliRoot.git] / RICH / AliRICHTransientDigit.cxx
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237c933d 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
16/*
17 $Log$
b762c2f6 18 Revision 1.3 2001/08/30 09:51:23 hristov
19 The operator[] is replaced by At() or AddAt() in case of TObjArray.
20
2682e810 21 Revision 1.2 2000/10/02 15:53:28 jbarbosa
22 Fixed memory leak (delete fTrackList).
23
4dd8aa3e 24 Revision 1.1 2000/06/12 15:35:17 jbarbosa
25 Cleaned up version.
26
237c933d 27*/
28
29
30#include "AliRICHTransientDigit.h"
31#include <TObjArray.h>
b762c2f6 32#include "TVector.h"
237c933d 33
34ClassImp(AliRICHTransientDigit)
35
36//____________________________________________________________________________
37AliRICHTransientDigit::AliRICHTransientDigit(Int_t ich, Int_t *digits):
38 AliRICHDigit(digits)
39{
40 //
41 // Creates a RICH digit list object
42 //
43
44 fChamber = ich;
45 fTrackList = new TObjArray;
46
47}
48//_____________________________________________________________________________
49
4dd8aa3e 50AliRICHTransientDigit::~AliRICHTransientDigit()
51{
b762c2f6 52 fTrackList->Delete();
53 delete fTrackList;
54}
55
56////////////////////////////////////////////////////////////////////////
57void AliRICHTransientDigit::AddToTrackList(Int_t track, Int_t charge)
58{
59 TVector *pTrInfo = new TVector(2);
60 TVector &trInfo = *pTrInfo;
61 trInfo(0) = track;
62 trInfo(1) = charge;
63 fTrackList->Add(pTrInfo);
64}
65
66////////////////////////////////////////////////////////////////////////
67void AliRICHTransientDigit::UpdateTrackList(Int_t track, Int_t charge)
68{
69 Int_t lastEntry = fTrackList->GetLast();
70 TVector *pVect = static_cast<TVector*>(fTrackList->At(lastEntry));
71 if ( static_cast<Int_t>((*pVect)(0)) == track) {
72 (*pVect)(1) += charge; // update charge
73 } else {
74 AddToTrackList(track,charge);
2682e810 75 }
4dd8aa3e 76}
b762c2f6 77
78////////////////////////////////////////////////////////////////////////
79Int_t AliRICHTransientDigit::GetTrack(Int_t i) const
80{
81 if (i > fTrackList->GetEntriesFast()) return 0;
82 TVector *pVect = static_cast<TVector*>(fTrackList->At(i));
83 return static_cast<Int_t>((*pVect)(0));
84}
85
86
87////////////////////////////////////////////////////////////////////////
88Int_t AliRICHTransientDigit::GetCharge(Int_t i) const
89{
90 if (i > fTrackList->GetEntriesFast()) return 0;
91 TVector *pVect = static_cast<TVector*>(fTrackList->At(i));
92 return static_cast<Int_t>((*pVect)(1));
93}