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03fe1804 | 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 | // Implementation of the TPC cluster debug information | |
18 | // | |
19 | // Origin: Marian Ivanov Marian.Ivanov@cern.ch | |
20 | // | |
21 | // Additional cluster information to monitor clustering performance | |
22 | // and to extract a features of detector response | |
23 | // Information attached to the default cluster | |
24 | // ONLY in DEBUG MODE | |
25 | // | |
26 | //------------------------------------------------------- | |
27 | ||
28 | /* $Id$ */ | |
29 | ||
30 | #include "AliTPCclusterInfo.h" | |
31 | #include "AliLog.h" | |
32 | ||
bb29c1fd | 33 | ClassImp(AliTPCclusterInfo) |
03fe1804 | 34 | |
35 | ||
36 | AliTPCclusterInfo::AliTPCclusterInfo(): | |
37 | fNPads(0), | |
38 | fNTimeBins(0), | |
39 | fNBins(0), | |
40 | fGraph(0) | |
41 | { | |
42 | // | |
43 | // default constructor | |
44 | // | |
45 | for (Int_t i=0; i<25;i++){ | |
46 | fMatrix[i] = i; | |
47 | } | |
48 | } | |
49 | ||
50 | AliTPCclusterInfo::AliTPCclusterInfo(const AliTPCclusterInfo & info): | |
51 | TObject(info), | |
52 | fNPads(info.fNPads), | |
53 | fNTimeBins(info.fNTimeBins), | |
54 | fNBins(info.fNBins), | |
55 | fGraph(0) | |
56 | { | |
57 | // | |
58 | // copy constructor | |
59 | // | |
60 | // AliInfo("Copy constructor\n"); | |
61 | for (Int_t i=0; i<25;i++){ | |
62 | fMatrix[i] = info.fMatrix[i]; | |
63 | } | |
64 | if (info.fGraph) fGraph = new Float_t[fNBins]; | |
65 | for (Int_t i=0;i<fNBins; i++){ | |
66 | fGraph[i] = info.fGraph[i]; | |
67 | } | |
68 | ||
69 | } | |
70 | ||
71 | ||
72 | AliTPCclusterInfo::AliTPCclusterInfo(Bool_t extend): | |
73 | fNPads(0), | |
74 | fNTimeBins(0), | |
75 | fNBins(0), | |
76 | fGraph(0) | |
77 | { | |
78 | // | |
79 | // allocate dummy graph - neccessary for IO part to use automatic branching | |
80 | // | |
81 | for (Int_t i=0; i<25;i++){ | |
82 | fMatrix[i] = i; | |
83 | } | |
84 | if (extend){ | |
85 | fNBins = 1; | |
86 | fGraph = new Float_t[1]; | |
87 | fGraph[0]=-1; | |
88 | } | |
89 | } | |
90 | ||
b85029eb | 91 | AliTPCclusterInfo::AliTPCclusterInfo(Float_t *matrix, Int_t nbins, Float_t* graph): |
92 | fNPads(0), | |
93 | fNTimeBins(0), | |
94 | fNBins(0), | |
95 | fGraph(0) | |
96 | { | |
03fe1804 | 97 | // |
98 | // constructor of the info | |
99 | // | |
100 | for (Int_t i=0;i<25;i++){ | |
101 | fMatrix[i]=matrix[i]; | |
102 | } | |
103 | fNPads=0; | |
104 | fNTimeBins=0; | |
105 | Int_t center = 5+5+2; | |
106 | for (Int_t i=-2; i<=2;i++) if (matrix[center+i]>0) fNTimeBins++; | |
107 | for (Int_t i=-2; i<=2;i++) if (matrix[center+i*5]>0) fNPads++; | |
108 | fNBins = nbins; | |
109 | fGraph = 0; | |
110 | if (fNBins>0) { | |
111 | fGraph = new Float_t[fNBins]; | |
112 | for (Int_t i=0;i<fNBins; i++){ | |
113 | fGraph[i] = graph[i]; | |
114 | } | |
115 | } | |
116 | } | |
117 | ||
b85029eb | 118 | AliTPCclusterInfo& AliTPCclusterInfo::operator=(const AliTPCclusterInfo& info){ |
119 | // | |
120 | // assignment operator | |
121 | // | |
122 | if (this != &info) { | |
123 | new (this) AliTPCclusterInfo(info); | |
124 | } | |
125 | return *this; | |
126 | } | |
127 | ||
128 | ||
03fe1804 | 129 | UChar_t AliTPCclusterInfo::GetNPads(Float_t threshold) const { |
130 | // | |
131 | // | |
132 | Int_t nPads=0; | |
133 | Int_t center = 5+5+2; | |
134 | for (Int_t i=-2; i<=2;i++) if (fMatrix[center+i*5]>threshold) nPads++; | |
135 | return nPads; | |
136 | } | |
137 | ||
138 | UChar_t AliTPCclusterInfo::GetNTimeBins(Float_t threshold) const { | |
139 | // | |
140 | // | |
141 | // | |
142 | Int_t nTimeBins=0; | |
143 | Int_t center = 5+5+2; | |
b85029eb | 144 | for (Int_t i=-2; i<=2;i++) if (fMatrix[center+i]>threshold) nTimeBins++; |
03fe1804 | 145 | return nTimeBins; |
146 | } | |
147 | ||
148 | ||
149 | ||
150 | ||
151 | AliTPCclusterInfo::~AliTPCclusterInfo(){ | |
152 | // | |
153 | // destructor | |
154 | // | |
155 | if (fGraph) delete [] fGraph; | |
156 | } | |
157 |