AliTPCcalibPulser added (repalcing AliTPCCalibSignal)
[u/mrichter/AliRoot.git] / TPC / AliTPCclusterInfo.cxx
CommitLineData
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 33ClassImp(AliTPCclusterInfo)
03fe1804 34
35
36AliTPCclusterInfo::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
50AliTPCclusterInfo::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
72AliTPCclusterInfo::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
91AliTPCclusterInfo::AliTPCclusterInfo(Float_t *matrix, Int_t nbins, Float_t* graph){
92 //
93 // constructor of the info
94 //
95 for (Int_t i=0;i<25;i++){
96 fMatrix[i]=matrix[i];
97 }
98 fNPads=0;
99 fNTimeBins=0;
100 Int_t center = 5+5+2;
101 for (Int_t i=-2; i<=2;i++) if (matrix[center+i]>0) fNTimeBins++;
102 for (Int_t i=-2; i<=2;i++) if (matrix[center+i*5]>0) fNPads++;
103 fNBins = nbins;
104 fGraph = 0;
105 if (fNBins>0) {
106 fGraph = new Float_t[fNBins];
107 for (Int_t i=0;i<fNBins; i++){
108 fGraph[i] = graph[i];
109 }
110 }
111}
112
113UChar_t AliTPCclusterInfo::GetNPads(Float_t threshold) const {
114 //
115 //
116 Int_t nPads=0;
117 Int_t center = 5+5+2;
118 for (Int_t i=-2; i<=2;i++) if (fMatrix[center+i*5]>threshold) nPads++;
119 return nPads;
120}
121
122UChar_t AliTPCclusterInfo::GetNTimeBins(Float_t threshold) const {
123 //
124 //
125 //
126 Int_t nTimeBins=0;
127 Int_t center = 5+5+2;
128 for (Int_t i=-2; i<=2;i++) if (fMatrix[center+i]>0) nTimeBins++;
129 return nTimeBins;
130}
131
132
133
134
135AliTPCclusterInfo::~AliTPCclusterInfo(){
136 //
137 // destructor
138 //
139 if (fGraph) delete [] fGraph;
140}
141