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fcf95fc7 | 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 | **************************************************************************/ | |
5bfe44ce | 15 | |
fcf95fc7 | 16 | #include "AliITSCalibrationSPD.h" |
590d15ee | 17 | /////////////////////////////////////////////////////////////////////////// |
18 | // Calibration class for set:ITS | |
19 | // Specific subdetector implementation for | |
20 | // Silicon pixels | |
21 | // | |
22 | // Modified by D. Elia, G.E. Bruno, H. Tydesjo | |
23 | // March-April 2006 | |
b15de2d2 | 24 | // Last mod: H. Tydesjo January 2007 |
590d15ee | 25 | // |
26 | /////////////////////////////////////////////////////////////////////////// | |
b15de2d2 | 27 | const Double_t AliITSCalibrationSPD::fgkThreshDefault = 3000.; |
28 | const Double_t AliITSCalibrationSPD::fgkSigmaDefault = 250.; | |
29 | const Double_t AliITSCalibrationSPD::fgkCouplColDefault = 0.; | |
30 | const Double_t AliITSCalibrationSPD::fgkCouplRowDefault = 0.047; | |
31 | const Double_t AliITSCalibrationSPD::fgkBiasVoltageDefault = 18.182; | |
32 | ||
33 | ClassImp(AliITSCalibrationSPD) | |
590d15ee | 34 | |
fcf95fc7 | 35 | //______________________________________________________________________ |
36 | AliITSCalibrationSPD::AliITSCalibrationSPD(): | |
37 | AliITSCalibration(), | |
38 | fBaseline(0.0), | |
39 | fNoise(0.0), | |
40 | fThresh(fgkThreshDefault), | |
41 | fSigma(fgkSigmaDefault), | |
5bfe44ce | 42 | fCouplCol(fgkCouplColDefault), |
43 | fCouplRow(fgkCouplRowDefault), | |
44 | fBiasVoltage(fgkBiasVoltageDefault), | |
590d15ee | 45 | fNrDead(0), |
e56160b8 | 46 | fDeadChannels(0), |
47 | fNrNoisy(0), | |
48 | fNoisyChannels(0){ | |
fcf95fc7 | 49 | // constructor |
50 | ||
51 | SetThresholds(fgkThreshDefault,fgkSigmaDefault); | |
5bfe44ce | 52 | SetCouplingParam(fgkCouplColDefault,fgkCouplRowDefault); |
53 | SetBiasVoltage(fgkBiasVoltageDefault); | |
fcf95fc7 | 54 | SetNoiseParam(0.,0.); |
55 | SetDataType("simulated"); | |
fcf95fc7 | 56 | } |
57 | //_________________________________________________________________________ | |
5bfe44ce | 58 | |
5bfe44ce | 59 | void AliITSCalibrationSPD::AddDead(UInt_t col, UInt_t row) { |
590d15ee | 60 | // |
61 | // Add a dead channel to fDeadChannel array | |
62 | // | |
63 | fDeadChannels.Set(fNrDead*2+2); | |
64 | fDeadChannels.AddAt(col,fNrDead*2); | |
65 | fDeadChannels.AddAt(row,fNrDead*2+1); | |
66 | fNrDead++; | |
5bfe44ce | 67 | } |
590d15ee | 68 | //_________________________________________________________________________ |
5bfe44ce | 69 | Int_t AliITSCalibrationSPD::GetDeadColAt(UInt_t index) { |
590d15ee | 70 | // |
71 | // Returns column of index-th dead channel | |
72 | // | |
73 | if (index<fNrDead) { | |
5bfe44ce | 74 | return fDeadChannels.At(index*2); |
75 | } | |
76 | return -1; | |
77 | } | |
590d15ee | 78 | //_________________________________________________________________________ |
5bfe44ce | 79 | Int_t AliITSCalibrationSPD::GetDeadRowAt(UInt_t index) { |
590d15ee | 80 | // |
81 | // Returns row of index-th dead channel | |
82 | // | |
83 | if (index<fNrDead) { | |
5bfe44ce | 84 | return fDeadChannels.At(index*2+1); |
85 | } | |
86 | return -1; | |
87 | } | |
590d15ee | 88 | //_________________________________________________________________________ |
5bfe44ce | 89 | Bool_t AliITSCalibrationSPD::IsPixelDead(Int_t col, Int_t row) const { |
590d15ee | 90 | // |
91 | // Check if pixel (col,row) is dead | |
92 | // | |
93 | for (UInt_t i=0; i<fNrDead; i++) { | |
5bfe44ce | 94 | if (fDeadChannels.At(i*2)==col && fDeadChannels.At(i*2+1)==row) { |
95 | return true; | |
96 | } | |
97 | } | |
98 | return false; | |
99 | } | |
5bfe44ce | 100 | //____________________________________________________________________________ |
5bfe44ce | 101 | void AliITSCalibrationSPD::AddNoisy(UInt_t col, UInt_t row) { |
590d15ee | 102 | // |
103 | // add noisy pixel | |
104 | // | |
105 | fDeadChannels.Set(fNrNoisy*2+2); | |
106 | fNoisyChannels.AddAt(col,fNrNoisy*2); | |
107 | fNoisyChannels.AddAt(row,fNrNoisy*2+1); | |
108 | fNrNoisy++; | |
5bfe44ce | 109 | } |
590d15ee | 110 | //____________________________________________________________________________ |
5bfe44ce | 111 | Int_t AliITSCalibrationSPD::GetNoisyColAt(UInt_t index) { |
590d15ee | 112 | // |
113 | // Get column of index-th noisy pixel | |
114 | // | |
115 | if (index<fNrNoisy) { | |
5bfe44ce | 116 | return fNoisyChannels.At(index*2); |
117 | } | |
118 | return -1; | |
119 | } | |
590d15ee | 120 | //____________________________________________________________________________ |
5bfe44ce | 121 | Int_t AliITSCalibrationSPD::GetNoisyRowAt(UInt_t index) { |
590d15ee | 122 | // |
123 | // Get row of index-th noisy pixel | |
124 | // | |
125 | if (index<fNrNoisy) { | |
5bfe44ce | 126 | return fNoisyChannels.At(index*2+1); |
127 | } | |
128 | return -1; | |
129 | } | |
590d15ee | 130 | //____________________________________________________________________________ |
5bfe44ce | 131 | Bool_t AliITSCalibrationSPD::IsPixelNoisy(Int_t col, Int_t row) const { |
590d15ee | 132 | // |
133 | // Check if pixel (col,row) is noisy | |
134 | // | |
135 | for (UInt_t i=0; i<fNrNoisy; i++) { | |
5bfe44ce | 136 | if (fNoisyChannels.At(i*2)==col && fNoisyChannels.At(i*2+1)==row) { |
137 | return true; | |
138 | } | |
139 | } | |
140 | return false; | |
141 | } |