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c2fc1258 | 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 | /* $Id$ */ | |
16 | /** @file AliFMDCalibStripRange.cxx | |
17 | @author Christian Holm Christensen <cholm@nbi.dk> | |
18 | @date Sun Mar 26 18:31:09 2006 | |
19 | @brief Per digitizer card pulser calibration | |
20 | */ | |
21 | //____________________________________________________________________ | |
22 | // | |
02a27b50 | 23 | // This class stores which strips are read-out. |
24 | // In principle this can be set for each half-ring. | |
25 | // However, in real life, all the detectors will probably read out all | |
26 | // strips, and dead areas can be handled off-line. | |
27 | // This information comes from DCS or the like. | |
c2fc1258 | 28 | // |
29 | #include "AliFMDCalibStripRange.h" // ALIFMDCALIBGAIN_H | |
433a88bd | 30 | #include "TString.h" |
6169f936 | 31 | // #include "AliFMDParameters.h" // ALIFMDPARAMETERS_H |
c2fc1258 | 32 | |
33 | //____________________________________________________________________ | |
34 | ClassImp(AliFMDCalibStripRange) | |
35 | #if 0 | |
36 | ; // This is here to keep Emacs for indenting the next line | |
37 | #endif | |
38 | ||
39 | //____________________________________________________________________ | |
40 | AliFMDCalibStripRange::AliFMDCalibStripRange() | |
02a27b50 | 41 | : fRanges(AliFMDMap::kMaxDetectors, AliFMDMap::kMaxRings, 2, 1) |
42 | // fRanges(3) | |
c2fc1258 | 43 | { |
02a27b50 | 44 | // CTOR |
45 | fRanges.Reset(1); | |
c2fc1258 | 46 | } |
47 | ||
48 | //____________________________________________________________________ | |
49 | AliFMDCalibStripRange::AliFMDCalibStripRange(const AliFMDCalibStripRange& o) | |
02a27b50 | 50 | : TObject(o), fRanges(o.fRanges) |
51 | { | |
52 | // Copy CTOR | |
53 | } | |
c2fc1258 | 54 | |
55 | //____________________________________________________________________ | |
56 | AliFMDCalibStripRange& | |
57 | AliFMDCalibStripRange::operator=(const AliFMDCalibStripRange& o) | |
58 | { | |
02a27b50 | 59 | // Assignement operator |
60 | fRanges = o.fRanges; | |
c2fc1258 | 61 | return (*this); |
62 | } | |
63 | ||
64 | //____________________________________________________________________ | |
65 | void | |
66 | AliFMDCalibStripRange::Set(UShort_t det, Char_t ring, | |
67 | UShort_t sector, UShort_t, UShort_t min, | |
68 | UShort_t max) | |
69 | { | |
02a27b50 | 70 | // Set the min and max for a half-ring |
c2fc1258 | 71 | UInt_t nSec = (ring == 'I' ? 20 : 40); |
72 | UInt_t board = sector / nSec; | |
02a27b50 | 73 | fRanges(det, ring, board, 0) = ((max & 0x7f) << 8) + (min & 0x7f); |
c2fc1258 | 74 | } |
75 | ||
76 | //____________________________________________________________________ | |
77 | UShort_t | |
78 | AliFMDCalibStripRange::Min(UShort_t det, Char_t ring, | |
79 | UShort_t sec, UShort_t) const | |
80 | { | |
02a27b50 | 81 | // Get the min for a half-ring |
c2fc1258 | 82 | UInt_t nSec = (ring == 'I' ? 20 : 40); |
83 | UInt_t board = sec / nSec; | |
02a27b50 | 84 | return (fRanges(det, ring, board, 0) & 0x7f); |
c2fc1258 | 85 | } |
86 | ||
87 | //____________________________________________________________________ | |
88 | UShort_t | |
89 | AliFMDCalibStripRange::Max(UShort_t det, Char_t ring, | |
90 | UShort_t sec, UShort_t) const | |
91 | { | |
02a27b50 | 92 | // Get the max for a half-ring |
c2fc1258 | 93 | UInt_t nSec = (ring == 'I' ? 20 : 40); |
94 | UInt_t board = sec / nSec; | |
02a27b50 | 95 | return ((fRanges(det, ring, board, 0) >> 8) & 0x7f); |
c2fc1258 | 96 | } |
433a88bd | 97 | //____________________________________________________________________ |
98 | void | |
99 | AliFMDCalibStripRange::WriteToFile(ofstream &outFile) | |
100 | { | |
101 | outFile.write("# StripRange \n",14); | |
102 | for(Int_t det=1;det<=3;det++) { | |
103 | UShort_t FirstRing = (det == 1 ? 1 : 0); | |
104 | for (UShort_t ir = FirstRing; ir < 2; ir++) { | |
105 | Char_t ring = (ir == 0 ? 'O' : 'I'); | |
106 | UShort_t nsec = (ir == 0 ? 40 : 20); | |
107 | UShort_t nstr = (ir == 0 ? 256 : 512); | |
108 | for(UShort_t sec =0; sec < nsec; sec++) { | |
109 | outFile << det << ',' | |
110 | << ring << ',' | |
111 | << sec << ',' | |
112 | << Min(det,ring,sec) << ',' | |
113 | << Max(det,ring,sec) << "\n"; | |
114 | ||
115 | ||
116 | } | |
117 | } | |
118 | } | |
119 | ||
120 | ||
121 | } | |
122 | //____________________________________________________________________ | |
123 | void | |
124 | AliFMDCalibStripRange::ReadFromFile(ifstream &inFile) | |
125 | { | |
126 | TString line; | |
127 | Bool_t readData=kFALSE; | |
128 | ||
129 | while(line.ReadLine(inFile)) { | |
130 | if(line.Contains("striprange",TString::kIgnoreCase)) { | |
131 | readData = kTRUE; | |
132 | break; | |
133 | } | |
134 | ||
135 | } | |
136 | ||
137 | UShort_t det, sec; | |
138 | Char_t ring; | |
139 | UShort_t min, max; | |
140 | Int_t thisline = inFile.tellg(); | |
141 | Char_t c[4]; | |
142 | ||
143 | while(line.ReadLine(inFile) && readData ) { | |
144 | thisline = inFile.tellg(); | |
145 | thisline = thisline--; | |
146 | if(line.Contains("# ",TString::kIgnoreCase)) { | |
147 | readData = kFALSE; | |
148 | continue; | |
149 | } | |
150 | ||
151 | inFile.seekg(thisline); | |
152 | inFile >> det >> c[0] | |
153 | >> ring >> c[1] | |
154 | >> sec >> c[2] | |
155 | >> min >> c[3] | |
156 | >> max; | |
157 | ||
158 | Set(det,ring,sec,0,min,max); | |
159 | ||
160 | } | |
161 | ||
162 | inFile.seekg(0); | |
163 | ||
164 | ||
165 | } | |
c2fc1258 | 166 | |
167 | //____________________________________________________________________ | |
168 | // | |
169 | // EOF | |
170 | // |