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8af17dba | 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 | /* $Id$ */ | |
17 | ||
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // class for ZDC calibration // | |
21 | // // | |
22 | /////////////////////////////////////////////////////////////////////////////// | |
23 | ||
24 | #include "AliZDCCalibData.h" | |
25 | ||
26 | ClassImp(AliZDCCalibData) | |
27 | ||
28 | //________________________________________________________________ | |
29 | AliZDCCalibData::AliZDCCalibData() | |
30 | { | |
31 | fHistMeanPed=0; | |
32 | Reset(); | |
33 | } | |
34 | ||
35 | //________________________________________________________________ | |
36 | AliZDCCalibData::AliZDCCalibData(const char* name) | |
37 | { | |
38 | TString namst = "Calib_"; | |
39 | namst += name; | |
40 | SetName(namst.Data()); | |
41 | SetTitle(namst.Data()); | |
42 | fHistMeanPed=0; | |
43 | Reset(); | |
44 | } | |
45 | ||
8599f95e | 46 | //________________________________________________________________ |
47 | AliZDCCalibData::AliZDCCalibData(const AliZDCCalibData& calibda) : | |
48 | TNamed(calibda) | |
49 | { | |
50 | // copy constructor | |
51 | SetName(calibda.GetName()); | |
52 | SetTitle(calibda.GetName()); | |
53 | Reset(); | |
54 | for(int t=0; t<47; t++) fMeanPedestal[t] = calibda.GetMeanPed(t); | |
55 | for(int t=0; t<4; t++) fEnCalibration[t] = calibda.GetEnCalib(t); | |
56 | PrepHistos(); | |
57 | } | |
58 | ||
59 | //________________________________________________________________ | |
60 | AliZDCCalibData &AliZDCCalibData::operator =(const AliZDCCalibData& calibda) | |
61 | { | |
62 | // assignment operator | |
63 | SetName(calibda.GetName()); | |
64 | SetTitle(calibda.GetName()); | |
65 | Reset(); | |
66 | for(int t=0; t<47; t++) fMeanPedestal[t] = calibda.GetMeanPed(t); | |
67 | for(int t=0; t<4; t++) fEnCalibration[t] = calibda.GetEnCalib(t); | |
68 | PrepHistos(); | |
69 | return *this; | |
70 | } | |
71 | ||
8af17dba | 72 | //________________________________________________________________ |
73 | AliZDCCalibData::~AliZDCCalibData() | |
74 | { | |
75 | CleanHistos(); | |
76 | } | |
77 | ||
78 | //________________________________________________________________ | |
79 | void AliZDCCalibData::Reset() | |
80 | { | |
81 | memset(fMeanPedestal,0,47*sizeof(Float_t)); | |
82 | memset(fEnCalibration,0,4*sizeof(Float_t)); | |
83 | } | |
84 | ||
85 | //________________________________________________________________ | |
86 | void AliZDCCalibData::CleanHistos() | |
87 | { | |
88 | if (fHistMeanPed) delete fHistMeanPed; fHistMeanPed = 0; | |
89 | } | |
90 | ||
91 | //________________________________________________________________ | |
92 | void AliZDCCalibData::PrepHistos() | |
93 | { | |
8599f95e | 94 | // CleanHistos(); // this gives a segm.viol! |
95 | Int_t kNChannels = 47; | |
96 | Float_t kMaxPedVal = 47.; | |
8af17dba | 97 | TString hname = GetName(); hname += "_Pedestals"; |
98 | fHistMeanPed = new TH1F(hname.Data(),hname.Data(),kNChannels,0.,kMaxPedVal); | |
8599f95e | 99 | for (int i=0; i<47; i++) { |
8af17dba | 100 | fHistMeanPed->SetBinContent(i+1,GetMeanPed(i)); |
101 | } | |
102 | } | |
103 | ||
104 | //________________________________________________________________ | |
105 | void AliZDCCalibData::Print() const | |
106 | { | |
107 | printf("\n ---- Mean pedestal values ----\n\n"); | |
108 | for(int t=0; t<47; t++){ | |
109 | printf(" MeanPed Value[ADC%d] = %f\n",t,fMeanPedestal[t]); | |
110 | } | |
111 | ||
112 | printf("\n ---- Energy calibration coefficients ----\n\n"); | |
113 | for(int t=0; t<4; t++){ | |
114 | printf(" En Calib Coeff. [ZDC%d] = %f\n",t,fEnCalibration[t]); | |
115 | } | |
116 | } | |
117 | ||
118 | //________________________________________________________________ | |
119 | void AliZDCCalibData::SetMeanPed(Float_t* MeanPed) | |
120 | { | |
121 | if(MeanPed) for(int t=0; t<47; t++) fMeanPedestal[t] = MeanPed[t]; | |
122 | else for(int t=0; t<43; t++) fMeanPedestal[t] = 0.; | |
123 | } | |
124 | ||
125 | //________________________________________________________________ | |
126 | void AliZDCCalibData::SetEnCalib(Float_t* EnCalib) | |
127 | { | |
128 | if(EnCalib) for(int t=0; t<4; t++) fEnCalibration[t] = EnCalib[t]; | |
129 | else for(int t=0; t<4; t++) fEnCalibration[t] = 0.; | |
130 | } | |
131 |