Changes in SPD and SSD geometry to remove some (~50) overlaps-extrusions (M. Sitta)
[u/mrichter/AliRoot.git] / FMD / AliFMDCalibSampleRate.cxx
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8f6ee336 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 **************************************************************************/
8f6ee336 15/* $Id$ */
c2fc1258 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
20*/
8f6ee336 21//____________________________________________________________________
22//
02a27b50 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.
8f6ee336 28//
29#include "AliFMDCalibSampleRate.h" // ALIFMDCALIBGAIN_H
6169f936 30// #include "AliFMDParameters.h" // ALIFMDPARAMETERS_H
f95a63c4 31// #include <AliLog.h>
bd727bee 32#include "TString.h"
f95a63c4 33#include "AliFMDDebug.h" // Better debug macros
8f6ee336 34
35//____________________________________________________________________
36ClassImp(AliFMDCalibSampleRate)
37#if 0
38 ; // This is here to keep Emacs for indenting the next line
39#endif
40
41//____________________________________________________________________
42AliFMDCalibSampleRate::AliFMDCalibSampleRate()
c2fc1258 43 : fRates(AliFMDMap::kMaxDetectors, AliFMDMap::kMaxRings, 2, 1)
44 // fRates(3)
8f6ee336 45{
02a27b50 46 // CTOR
c2fc1258 47 fRates.Reset(1);
8f6ee336 48}
49
50//____________________________________________________________________
51AliFMDCalibSampleRate::AliFMDCalibSampleRate(const AliFMDCalibSampleRate& o)
52 : TObject(o), fRates(o.fRates)
02a27b50 53{
54 // Copy ctor
55}
8f6ee336 56
57//____________________________________________________________________
58AliFMDCalibSampleRate&
59AliFMDCalibSampleRate::operator=(const AliFMDCalibSampleRate& o)
60{
02a27b50 61 // Assignment operator
8f6ee336 62 fRates = o.fRates;
63 return (*this);
64}
65
66//____________________________________________________________________
67void
c2fc1258 68AliFMDCalibSampleRate::Set(UShort_t det, Char_t ring,
69 UShort_t sector, UShort_t, UShort_t rate)
8f6ee336 70{
02a27b50 71 // Set values. Strip argument is ignored
c2fc1258 72 UInt_t nSec = (ring == 'I' ? 20 : 40);
73 UInt_t board = sector / nSec;
74 fRates(det, ring, board, 0) = rate;
8f6ee336 75}
76
77//____________________________________________________________________
78UShort_t
c2fc1258 79AliFMDCalibSampleRate::Rate(UShort_t det, Char_t ring,
80 UShort_t sec, UShort_t) const
8f6ee336 81{
02a27b50 82 // Get the sample rate
c2fc1258 83 UInt_t nSec = (ring == 'I' ? 20 : 40);
84 UInt_t board = sec / nSec;
f95a63c4 85 AliFMDDebug(10, ("Getting sample rate for FMD%d%c[%2d,0] (board %d)",
c2fc1258 86 det, ring, sec, board));
87 return fRates(det, ring, board, 0);
8f6ee336 88}
bd727bee 89//____________________________________________________________________
90void
91AliFMDCalibSampleRate::WriteToFile(ofstream &outFile)
92{
93 outFile.write("# SampleRate \n",14);
94 for(Int_t det=1;det<=3;det++) {
95 UShort_t FirstRing = (det == 1 ? 1 : 0);
96 for (UShort_t ir = FirstRing; ir < 2; ir++) {
97 Char_t ring = (ir == 0 ? 'O' : 'I');
98 UShort_t nsec = (ir == 0 ? 40 : 20);
99 UShort_t nstr = (ir == 0 ? 256 : 512);
100 for(UShort_t sec =0; sec < nsec; sec++) {
101 outFile << det << ','
102 << ring << ','
103 << sec << ','
104 << Rate(det,ring,sec) << "\n";
105
106
107 }
108 }
109 }
110
111
112}
113//____________________________________________________________________
114void
115AliFMDCalibSampleRate::ReadFromFile(ifstream &inFile)
116{
117 TString line;
118 Bool_t readData=kFALSE;
119
120 while(line.ReadLine(inFile)) {
121 if(line.Contains("samplerate",TString::kIgnoreCase)) {
122 readData = kTRUE;
123 break;
124 }
125
126 }
127
128 UShort_t det, sec;
129 Char_t ring;
130 UShort_t sampleRate;
131 Int_t thisline = inFile.tellg();
132 Char_t c[3];
133
134 while(line.ReadLine(inFile) && readData ) {
135 thisline = inFile.tellg();
136 thisline = thisline--;
137 if(line.Contains("# ",TString::kIgnoreCase)) {
138 readData = kFALSE;
139 continue;
140 }
141
142 inFile.seekg(thisline);
143 inFile >> det >> c[0]
144 >> ring >> c[1]
145 >> sec >> c[2]
146 >> sampleRate;
147
148 Set(det,ring,sec,0,sampleRate);
149
150 }
151
152 inFile.seekg(0);
153
154
155}
8f6ee336 156
157//____________________________________________________________________
158//
159// EOF
160//