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d81e6423 | 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 | // Objects of this class contain info on APD bias settings/voltages | |
19 | // | |
20 | ||
21 | #include <fstream> | |
22 | #include <TString.h> | |
23 | ||
24 | #include "AliEMCALBiasAPD.h" | |
25 | ||
26 | using namespace std; | |
27 | ||
28 | ClassImp(AliEMCALBiasAPD) | |
29 | ||
30 | //____________________________________________________________________________ | |
31 | AliEMCALBiasAPD::AliEMCALBiasAPD() : | |
32 | fNSuperModule(0), | |
33 | fSuperModuleData(0) | |
34 | { | |
35 | //Default constructor. | |
36 | } | |
37 | ||
38 | //____________________________________________________________________________ | |
39 | void AliEMCALBiasAPD::ReadBiasAPDInfo(Int_t nSM, const TString &txtFileName, | |
40 | Bool_t swapSides) | |
41 | { | |
42 | //Read data from txt file. ; coordinates given on SuperModule basis | |
43 | ||
44 | std::ifstream inputFile(txtFileName.Data()); | |
45 | if (!inputFile) { | |
46 | printf("AliEMCALBiasAPD::ReadBiasAPDInfo - Cannot open the APD info file %s\n", txtFileName.Data()); | |
47 | return; | |
48 | } | |
49 | ||
50 | fNSuperModule = nSM; | |
51 | if (fSuperModuleData) delete [] fSuperModuleData; | |
52 | fSuperModuleData = new AliEMCALSuperModuleBiasAPD[fNSuperModule]; | |
53 | ||
54 | Int_t iSM = 0; // SuperModule index | |
55 | Int_t iCol = 0; | |
56 | Int_t iRow = 0; | |
57 | Int_t iElecId = 0; | |
58 | Int_t iDAC = 0; | |
59 | Float_t voltage = 0; | |
60 | ||
61 | Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows; | |
62 | ||
63 | for (Int_t i = 0; i < fNSuperModule; i++) { | |
64 | AliEMCALSuperModuleBiasAPD &t = fSuperModuleData[i]; | |
65 | if (!inputFile) { | |
66 | printf("AliEMCALBiasAPD::ReadBiasAPDInfo - Error while reading input file; likely EOF.."); | |
67 | return; | |
68 | } | |
69 | inputFile >> iSM; | |
70 | t.fSuperModuleNum = iSM; | |
71 | ||
72 | for (Int_t j=0; j<nAPDPerSM; j++) { | |
73 | inputFile >> iCol >> iRow >> iElecId >> iDAC >> voltage; | |
74 | ||
75 | // assume that this info is already swapped and done for this basis? | |
76 | if (swapSides) { | |
77 | // C side, oriented differently than A side: swap is requested | |
78 | iCol = AliEMCALGeoParams::fgkEMCALCols-1 - iCol; | |
79 | iRow = AliEMCALGeoParams::fgkEMCALRows-1 - iRow; | |
80 | } | |
81 | ||
82 | t.fElecId[iCol][iRow] = iElecId; | |
83 | t.fDAC[iCol][iRow] = iDAC; | |
84 | t.fVoltage[iCol][iRow] = voltage; | |
85 | } | |
86 | ||
87 | } // i, SuperModule | |
88 | ||
89 | inputFile.close(); | |
90 | ||
91 | return; | |
92 | } | |
93 | ||
94 | //____________________________________________________________________________ | |
95 | void AliEMCALBiasAPD::WriteBiasAPDInfo(const TString &txtFileName, | |
96 | Bool_t swapSides) | |
97 | { | |
98 | // write data to txt file. ; coordinates given on SuperModule basis | |
99 | ||
100 | std::ofstream outputFile(txtFileName.Data()); | |
101 | if (!outputFile) { | |
102 | printf("AliEMCALBiasAPD::WriteBiasAPDInfo - Cannot open the APD output file %s\n", txtFileName.Data()); | |
103 | return; | |
104 | } | |
105 | ||
106 | Int_t iCol = 0; | |
107 | Int_t iRow = 0; | |
108 | Int_t iElecId = 0; | |
109 | Int_t iDAC = 0; | |
110 | Float_t voltage = 0; | |
111 | ||
112 | Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows; | |
113 | ||
114 | for (Int_t i = 0; i < fNSuperModule; i++) { | |
115 | AliEMCALSuperModuleBiasAPD &t = fSuperModuleData[i]; | |
116 | outputFile << t.fSuperModuleNum << endl; | |
117 | ||
118 | for (Int_t j=0; j<nAPDPerSM; j++) { | |
119 | iCol = j / AliEMCALGeoParams::fgkEMCALRows; | |
120 | iRow = j % AliEMCALGeoParams::fgkEMCALRows; | |
121 | ||
122 | iElecId = t.fElecId[iCol][iRow]; | |
123 | iDAC = t.fDAC[iCol][iRow]; | |
124 | voltage = t.fVoltage[iCol][iRow]; | |
125 | ||
126 | if (swapSides) { | |
127 | // C side, oriented differently than A side: swap is requested | |
128 | iCol = AliEMCALGeoParams::fgkEMCALCols-1 - iCol; | |
129 | iRow = AliEMCALGeoParams::fgkEMCALRows-1 - iRow; | |
130 | } | |
131 | ||
132 | outputFile << iCol << " " << iRow << " " | |
133 | << iElecId << " " << iDAC << " " | |
134 | << voltage << endl; | |
135 | } | |
136 | ||
137 | } // i, SuperModule | |
138 | ||
139 | outputFile.close(); | |
140 | ||
141 | return; | |
142 | } | |
143 | ||
144 | //____________________________________________________________________________ | |
145 | AliEMCALBiasAPD::~AliEMCALBiasAPD() | |
146 | { | |
147 | delete [] fSuperModuleData; | |
148 | } | |
149 | ||
150 | //____________________________________________________________________________ | |
151 | AliEMCALBiasAPD::AliEMCALSuperModuleBiasAPD AliEMCALBiasAPD::GetSuperModuleBiasAPDId(Int_t supModIndex)const | |
152 | { | |
153 | AliEMCALSuperModuleBiasAPD t; // just to maybe prevent a crash, but we are returning something not-initialized so maybe not better really.. | |
154 | if (!fSuperModuleData) | |
155 | return t; | |
156 | ||
157 | return fSuperModuleData[supModIndex]; | |
158 | } | |
159 | ||
160 | //____________________________________________________________________________ | |
161 | AliEMCALBiasAPD::AliEMCALSuperModuleBiasAPD AliEMCALBiasAPD::GetSuperModuleBiasAPDNum(Int_t supModIndex)const | |
162 | { | |
163 | AliEMCALSuperModuleBiasAPD t; // just to maybe prevent a crash, but we are returning something not-initialized so maybe not better really.. | |
164 | if (!fSuperModuleData) | |
165 | return t; | |
166 | ||
167 | for (int i=0; i<fNSuperModule; i++) { | |
168 | if (fSuperModuleData[i].fSuperModuleNum == supModIndex) { | |
169 | return fSuperModuleData[i]; | |
170 | } | |
171 | } | |
172 | ||
173 | return t; | |
174 | } | |
175 |