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14 **************************************************************************/
16 /** @file AliFMDCalibSampleRate.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
21 //____________________________________________________________________
23 // This class stores the sample rate (that is, how many times the
24 // ATLRO's sample each VA1 channel). In principle these can be
25 // controlled per half ring, but in real life it's most likely that
26 // this value will be the same for all detectors. This value must be
27 // retrived from DCS or the like.
29 #include "AliFMDCalibSampleRate.h" // ALIFMDCALIBGAIN_H
30 // #include "AliFMDParameters.h" // ALIFMDPARAMETERS_H
31 // #include <AliLog.h>
33 #include "AliFMDDebug.h" // Better debug macros
36 //____________________________________________________________________
37 ClassImp(AliFMDCalibSampleRate)
39 ; // This is here to keep Emacs for indenting the next line
42 //____________________________________________________________________
43 AliFMDCalibSampleRate::AliFMDCalibSampleRate()
44 : fRates(AliFMDMap::kMaxDetectors, AliFMDMap::kMaxRings, 2, 1)
51 //____________________________________________________________________
52 AliFMDCalibSampleRate::AliFMDCalibSampleRate(const AliFMDCalibSampleRate& o)
53 : TObject(o), fRates(o.fRates)
58 //____________________________________________________________________
59 AliFMDCalibSampleRate&
60 AliFMDCalibSampleRate::operator=(const AliFMDCalibSampleRate& o)
62 // Assignment operator
67 //____________________________________________________________________
69 AliFMDCalibSampleRate::Set(UShort_t det, Char_t ring,
70 UShort_t sector, UShort_t, UShort_t rate)
72 // Set values. Strip argument is ignored
73 UInt_t nSec = (ring == 'I' ? 10 : 20);
74 UInt_t board = sector / nSec;
75 fRates(det, ring, board, 0) = rate;
79 //____________________________________________________________________
81 AliFMDCalibSampleRate::Rate(UShort_t det, Char_t ring,
82 UShort_t sec, UShort_t) const
84 // Get the sample rate
85 UInt_t nSec = (ring == 'I' ? 10 : 20);
86 UInt_t board = sec / nSec;
87 UShort_t ret = fRates(det, ring, board, 0);
88 AliFMDDebug(15, ("Getting sample rate for FMD%d%c[%2d,0] (board %d): %d",
89 det, ring, sec, board, ret));
92 //____________________________________________________________________
94 AliFMDCalibSampleRate::WriteToFile(std::ostream &outFile, Bool_t* detectors)
96 outFile.write("# SampleRate \n",14);
97 for(Int_t det=1;det<=3;det++) {
98 if (detectors && !detectors[det-1]) {
101 UShort_t FirstRing = (det == 1 ? 1 : 0);
102 for (UShort_t ir = FirstRing; ir < 2; ir++) {
103 Char_t ring = (ir == 0 ? 'O' : 'I');
104 // UShort_t nsec = (ir == 0 ? 40 : 20);
106 for(UShort_t board = 0; board < 2; board++) {
107 outFile << det << ','
110 << Rate(det,ring,board) << "\n";
119 //____________________________________________________________________
121 AliFMDCalibSampleRate::ReadFromFile(std::istream &inFile)
124 Bool_t readData=kFALSE;
126 while(line.ReadLine(inFile)) {
127 if(line.Contains("samplerate",TString::kIgnoreCase)) {
137 Int_t thisline = inFile.tellg();
141 thisline = inFile.tellg();
142 line.ReadLine(inFile);
143 if(line.Contains("# ",TString::kIgnoreCase)) {
148 inFile.seekg(thisline);
149 inFile >> det >> c[0]
154 UInt_t nSec = (ring == 'I' ? 10 : 20);
155 UShort_t sector = board*nSec;
156 Set(det,ring,sector,0,sampleRate);
166 //____________________________________________________________________