Adding AliITSDigitizer class to do merging and digitization . Based on the
[u/mrichter/AliRoot.git] / ITS / AliITSClusterFinder.cxx
CommitLineData
b0f5e3fc 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
b0f5e3fc 16#include "AliITSClusterFinder.h"
b0f5e3fc 17#include "AliRun.h"
e8189707 18#include "AliITS.h"
b0f5e3fc 19
20//----------------------------------------------------------
21
22//----------------------------------------------------------
23
24ClassImp(AliITSClusterFinder)
25
26AliITSClusterFinder::AliITSClusterFinder
27(AliITSsegmentation *seg, AliITSresponse *response, TClonesArray *digits)
28{
29 // cluster finder
30 fSegmentation=seg;
31 fResponse=response;
32 fMap = 0;
33
34 fDigits=digits;
35 fNdigits = fDigits->GetEntriesFast();
36
37 fNRawClusters=0;
38
39 SetNperMax();
40 SetClusterSize();
41 SetDeclusterFlag();
42
43 fNPeaks=-1;
44}
45
46//----------------------------------------------------------
47AliITSClusterFinder::AliITSClusterFinder()
48{
49 // constructor
50 fResponse=0;
55cd883f 51 fSegmentation = 0;
b0f5e3fc 52
53 fDigits=0;
54 fNdigits = 0;
55
56 fNRawClusters=0;
57 fMap = 0;
58
59
60 SetNperMax();
61 SetClusterSize();
62 SetDeclusterFlag();
63
64 fNPeaks=-1;
65}
66
67//__________________________________________________________________________
68AliITSClusterFinder::AliITSClusterFinder(const AliITSClusterFinder &source){
69 // Copy Constructor
70 if(&source == this) return;
71 this->fDigits = source.fDigits;
72 this->fNdigits = source.fNdigits;
73 this->fResponse = source.fResponse;
74 this->fSegmentation = source.fSegmentation;
75 this->fNRawClusters = source.fNRawClusters;
76 this->fMap = source.fMap;
77 this->fNperMax = source.fNperMax;
78 this->fDeclusterFlag = source.fDeclusterFlag;
79 this->fClusterSize = source.fClusterSize;
80 this->fNPeaks = source.fNPeaks;
81 return;
82}
83
84//_________________________________________________________________________
85AliITSClusterFinder&
86 AliITSClusterFinder::operator=(const AliITSClusterFinder &source) {
87 // Assignment operator
88 if(&source == this) return *this;
89 this->fDigits = source.fDigits;
90 this->fNdigits = source.fNdigits;
91 this->fResponse = source.fResponse;
92 this->fSegmentation = source.fSegmentation;
93 this->fNRawClusters = source.fNRawClusters;
94 this->fMap = source.fMap;
95 this->fNperMax = source.fNperMax;
96 this->fDeclusterFlag = source.fDeclusterFlag;
97 this->fClusterSize = source.fClusterSize;
98 this->fNPeaks = source.fNPeaks;
99 return *this;
100}
101
102//----------------------------------------------------------
103void AliITSClusterFinder::AddCluster(Int_t branch, AliITSRawCluster *c)
104{
105 //
106 // Add a raw cluster copy to the list
107 //
108 AliITS *iTS=(AliITS*)gAlice->GetModule("ITS");
109 iTS->AddCluster(branch,c);
110 fNRawClusters++;
9355b256 111
112}
113
114
115//----------------------------------------------------------
116void AliITSClusterFinder::AddCluster(Int_t branch, AliITSRawCluster *c, AliITSRecPoint &rp)
117{
118 //
119 // Add a raw cluster copy to the list
120 //
121 AliITS *iTS=(AliITS*)gAlice->GetModule("ITS");
122 iTS->AddCluster(branch,c);
123 fNRawClusters++;
124 iTS->AddRecPoint(rp);
b0f5e3fc 125}
126
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