1 #ifndef ALITRDRAWFASTSTREAM_H
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2 #define ALITRDRAWFASTSTREAM_H
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4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
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5 * See cxx source for full Copyright notice */
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7 /* $Id: AliTRDrawFastStream.h 27696 2008-07-31 09:18:53Z cblume $ */
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9 /////////////////////////////////////////////////////////////////////////////////
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11 // This class provides access to TRD digits in raw data in a way of streaming. //
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13 /////////////////////////////////////////////////////////////////////////////////
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15 #include "AliTRDrawStreamBase.h"
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16 #include "AliTRDarrayADC.h"
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17 #include "AliTRDarrayDictionary.h"
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18 #include "AliTRDSignalIndex.h"
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20 class AliTRDgeometry;
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21 class AliRawReader;
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22 class AliTRDdigitsManager;
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23 class TTreeSRedirector;
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24 class AliTRDfeeParam;
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27 class AliTRDrawFastStream : public AliTRDrawStreamBase
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28 { // class def begin
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32 //--------------------------------------------------------
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34 //--------------------------------------------------------
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36 struct AliTRDrawMCM
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38 Int_t fROB; // ROB number
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39 Int_t fMCM; // MCM number
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40 Int_t fROW; // row number filed during decoding
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42 UInt_t fEvCounter; // MCM event counter
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43 UInt_t fADCMask; // ADC mask
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44 UInt_t fADCMaskWord; // word with ADC mask in
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45 UInt_t fADCchannel[TRDMAXADC]; // channels to be decoded accrording to ADC mask
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47 Int_t fADCmax; // number of ADCs fired
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48 Int_t fADCcount; // number of ADCs fired from double checking bit
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49 Int_t fSingleADCwords; // n of words per ADC
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51 Int_t fMCMhdCorrupted; // is mcm header corrupted
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52 Int_t fADCmaskCorrupted; // is mcm adc mask corrupted
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53 Bool_t fDataCorrupted; // true if the corruption is in ADC data level
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55 UInt_t *fPos; //! position of mcm header in the buffer
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56 UInt_t *fAdcDataPos; //! start of ADC data for this mcm
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58 Int_t fADCcounter; // count the adcs decoded
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71 , fSingleADCwords(0)
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72 , fMCMhdCorrupted(0)
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73 , fADCmaskCorrupted(0)
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74 , fDataCorrupted(0)
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79 // default constructor
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82 AliTRDrawMCM(const AliTRDrawMCM & p):
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86 , fEvCounter(p.fEvCounter)
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87 , fADCMask(p.fADCMask)
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88 , fADCMaskWord(p.fADCMaskWord)
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90 , fADCmax(p.fADCmax)
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91 , fADCcount(p.fADCcount)
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92 , fSingleADCwords(p.fSingleADCwords)
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93 , fMCMhdCorrupted(p.fMCMhdCorrupted)
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94 , fADCmaskCorrupted(p.fADCmaskCorrupted)
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95 , fDataCorrupted(p.fDataCorrupted)
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97 , fAdcDataPos(p.fAdcDataPos)
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98 , fADCcounter(p.fADCcounter)
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100 // copy constructor
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103 AliTRDrawMCM &operator=(const AliTRDrawMCM &)
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105 // assignment operator
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106 // not implemented
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112 //--------------------------------------------------------
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114 struct AliTRDrawHC
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117 //tacklet words of given HC
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118 UInt_t fTrackletWords[MAXTRACKLETSPERHC]; // array to keep tracklet words
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119 Short_t fNTracklets; // number of tracklet
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122 Int_t fSpecialRawV; // Raw data version
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123 Int_t fRawVMajor; // Raw data version
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124 Int_t fRawVMajorOpt; // Raw data version
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125 Int_t fRawVMinor; // Raw data version
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126 Int_t fNExtraWords; // N extra HC header words
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127 Int_t fDCSboard; // DCS board number
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128 Int_t fSM; // Super Module number
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129 Int_t fSMHCheader; // Super Module number from HC header
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130 Int_t fStack; // Stack number (some people might call it a chamber)
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131 Int_t fStackHCheader; // Stack number from HC header(some people might call it a chamber)
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132 Int_t fLayer; // Layer number (some people might call it a plane)
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133 Int_t fLayerHCheader; // Layer number from HC header(some people might call it a plane)
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134 Int_t fSide; // Side of HC
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135 Int_t fSideHCheader; // Side of HC from HC header
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138 Int_t fTimeBins; // N of t bins
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139 UInt_t fBunchCrossCounter; // Bunch crossing counter
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140 UInt_t fPreTriggerCounter; // Pre Trigger counter
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141 UInt_t fPreTriggerPhase; // Pre Trigger phase
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144 UShort_t fErrorCodes[1411]; // array to keep encoded errors
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145 UInt_t fNErrors; // number of total errors of given hc
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147 Short_t fH0Corrupted; // is hc header 0 corrupted
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148 Short_t fH1Corrupted; // is hc header 1 corrupted
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149 Short_t fCorrupted; // is hc data corrupted
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150 Bool_t fEOTECorrupted; // if the corruption is due to meet END_OF_TRACKLET_MARKERNEW
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151 Bool_t fBufferCorrupted; // if the corruption is due to buffer end
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152 Bool_t fDataCorrupted; // if the corruption is on the MCM data
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154 Short_t fMCMCorrupted[TRDMAXMCM]; // is hc data corrupted
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156 UInt_t *fPos[2]; //! position of the header words in buffer
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158 Int_t fDET; // filled while decoding
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159 Int_t fROC; // filled while decoding
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160 Int_t fRowMax; // filled while decoding
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161 Int_t fColMax; // filled while decoding
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164 Int_t fMCMmax; // number of mcm found
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167 : fTrackletWords()
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169 , fSpecialRawV(0)
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171 , fRawVMajorOpt(0)
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173 , fNExtraWords(0)
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176 , fSMHCheader(-1)
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178 , fStackHCheader(-1)
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180 , fLayerHCheader(-1)
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182 , fSideHCheader(-1)
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184 , fBunchCrossCounter(0)
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185 , fPreTriggerCounter(0)
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186 , fPreTriggerPhase(0)
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188 , fH0Corrupted(0)
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189 , fH1Corrupted(0)
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191 , fEOTECorrupted(0)
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192 , fBufferCorrupted(0)
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193 , fDataCorrupted(0)
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201 // default constructor hc info
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204 AliTRDrawHC(const AliTRDrawHC & p):
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205 fTrackletWords()
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206 , fNTracklets(p.fNTracklets)
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207 , fSpecialRawV(p.fSpecialRawV)
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208 , fRawVMajor(p.fRawVMajor)
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209 , fRawVMajorOpt(p.fRawVMajorOpt)
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210 , fRawVMinor(p.fRawVMinor)
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211 , fNExtraWords(p.fNExtraWords)
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212 , fDCSboard(p.fDCSboard)
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214 , fSMHCheader(p.fSMHCheader)
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215 , fStack(p.fStack)
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216 , fStackHCheader(p.fStackHCheader)
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217 , fLayer(p.fLayer)
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218 , fLayerHCheader(p.fLayerHCheader)
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220 , fSideHCheader(p.fSideHCheader)
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221 , fTimeBins(p.fTimeBins)
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222 , fBunchCrossCounter(p.fBunchCrossCounter)
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223 , fPreTriggerCounter(p.fPreTriggerCounter)
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224 , fPreTriggerPhase(p.fPreTriggerPhase)
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225 , fNErrors(p.fNErrors)
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226 , fH0Corrupted(p.fH0Corrupted)
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227 , fH1Corrupted(p.fH1Corrupted)
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228 , fCorrupted(p.fCorrupted)
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229 , fEOTECorrupted(p.fEOTECorrupted)
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230 , fBufferCorrupted(p.fBufferCorrupted)
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231 , fDataCorrupted(p.fDataCorrupted)
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235 , fRowMax(p.fRowMax)
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236 , fColMax(p.fColMax)
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237 , fMCMmax(p.fMCMmax)
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239 // copy constructor
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242 AliTRDrawHC &operator=(const AliTRDrawHC &)
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244 // assignment operator
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245 // not implemented
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251 //--------------------------------------------------------
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253 struct AliTRDrawStack
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255 UInt_t fHeaderSize; // header size of the stack info
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256 Bool_t fLinksActive[12]; // data links active - 1 per half chamber
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257 Short_t fLinksDataType[12]; // 0 indicating real data for the front-end electronics
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258 Short_t fLinksMonitor[12]; // 0 indicating properly operating link
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259 Short_t fLinkMonitorError[12]; // record link monitor error
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260 Int_t fActiveLinks; // number of active links
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261 UInt_t *fPos; //! position in the buffer
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263 AliTRDrawHC fHalfChambers[12]; // 12 half chambers in a stack
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268 , fLinksDataType()
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269 , fLinksMonitor()
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270 , fLinkMonitorError()
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271 , fActiveLinks(0)
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273 , fHalfChambers()
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275 // default constructor
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278 AliTRDrawStack(const AliTRDrawStack & p):
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279 fHeaderSize(p.fHeaderSize)
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281 , fLinksDataType()
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282 , fLinksMonitor()
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283 , fLinkMonitorError()
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284 , fActiveLinks(p.fActiveLinks)
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286 , fHalfChambers()
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288 // copy constructor
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291 AliTRDrawStack &operator=(const AliTRDrawStack &)
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293 // assignment operator
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294 // not implemented
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300 //--------------------------------------------------------
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302 struct AliTRDrawSM
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304 UInt_t fHeaderSize; // size of the header in words
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305 Bool_t fTrackletEnable; // tracklet enable bit
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306 Bool_t fStackActive[5]; // map of active/expected stacks
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307 Int_t fActiveStacks; // number of active stacks
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308 Int_t fCorrupted; // is sm info corrupted
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309 Int_t fNexpectedHalfChambers; // number of half chambers to be read out in this sm
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310 UInt_t *fPos; // location of the sm info - should be the first word (after CDH if not DDL buffer)
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312 AliTRDrawStack fStacks[5]; // 5 stacks
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316 , fTrackletEnable(0)
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318 , fActiveStacks(0)
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320 , fNexpectedHalfChambers(0)
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324 // Default constructor
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327 AliTRDrawSM(const AliTRDrawSM & p):
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328 fHeaderSize(p.fHeaderSize)
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329 , fTrackletEnable(p.fTrackletEnable)
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331 , fActiveStacks(p.fActiveStacks)
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332 , fCorrupted(p.fCorrupted)
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333 , fNexpectedHalfChambers(p.fNexpectedHalfChambers)
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337 // copy constructor
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340 AliTRDrawSM &operator=(const AliTRDrawSM &)
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342 // assignment operator
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343 // not implemented
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349 //--------------------------------------------------------
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351 AliTRDrawFastStream();
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352 AliTRDrawFastStream(AliRawReader *rawReader);
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353 virtual ~AliTRDrawFastStream();
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355 //--------------------------------------------------------
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357 virtual Bool_t Next(); // read the next data in the memory
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358 virtual Int_t NextChamber(AliTRDdigitsManager *man, UInt_t **trackletContainer, UShort_t **errorCodeContainer); // read next chamber data in the memory
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359 virtual Bool_t Init(); // initialize some internal variables
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361 Int_t NextBuffer(); // go and init next buffer if available - check the implementation file for return values
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363 Bool_t SetRawVersion(Int_t fraw); // set the raw version - used for backward compat.
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365 void SetSharedPadReadout(Bool_t fv) {fSharedPadsOn = fv;} // set the flag on if the reader should return the shared pads
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367 Bool_t DecodeSMHeader(void *buffer, UInt_t length); // decode a buffer
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368 Bool_t SetReader(AliRawReader *reader); // set the raw reader to use
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369 void SetNoErrorWarning() {fWarnError = kFALSE;} // disable error info
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370 void SetarnWarning() {fWarnWarning = kTRUE;} // enable warning
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372 // from MCM Header Word
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373 // rob and mcm ordering
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374 // side 0(even link) - ROB: 0 2 4 6 MCM: 12 13 14 15 8 9 10 11 4 5 6 7 0 1 2 3
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375 // side 1( odd link) - ROB: 1 3 5 7 MCM: 12 13 14 15 8 9 10 11 4 5 6 7 0 1 2 3
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378 UShort_t *GetErrorCodes() const { return fHC->fErrorCodes;} // return error codes pointer per hc
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379 UInt_t GetNErrors() const {return fHC ? fHC->fNErrors: 0;} // [mj temp]
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381 // info from ADC data words
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382 // from here, only works with returning ADC channel pointer using Next()
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384 UInt_t *GetTrackletWords() const { return fHC->fTrackletWords;} // return tracklet words pointer per hc
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385 Int_t GetNTracklets() const {return fHC ? fHC->fNTracklets : -1;} // get number of tracklets
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387 Int_t GetSpecialRawVersion() const {return fHC ? fHC->fSpecialRawV : -1;} // return special raw version
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388 Int_t GetMajorRawVersion() const {return fHC ? fHC->fRawVMajor : -1;} // major raw version getter
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389 Int_t GetRawVersion() const {return fHC ? fHC->fRawVMajor : -1;} // compatibility see funtion above
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390 Int_t GetMinorRawVersion() const {return fHC ? fHC->fRawVMinor : -1;} // minor raw version
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392 Int_t GetSM() const {return fHC ? fHC->fSM : -1;} // SM Position of CURRENT half chamber in full TRD
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393 Int_t GetLayer() const {return fHC ? fHC->fLayer : -1;} // Layer Position of CURRENT half chamber in full TRD
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394 Int_t GetStack() const {return fHC ? fHC->fStack : -1;} // Stack Position of CURRENT half chamber in full TRD
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395 Int_t GetSide() const {return fHC ? fHC->fSide : -1;} // get side
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396 Int_t GetDCS() const { return fHC ? fHC->fDCSboard : -1;} // DCS board number read from data (HC header)
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397 Int_t GetROC() const { return fHC ? fHC->fROC : -1;} // ROB Position of CURRENT half chamber in full TRD
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398 Int_t GetNumberOfTimeBins() const { return fHC ? fHC->fTimeBins : 0;} // Get Ntime bins
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399 UInt_t GetBunchCrossCounter() const {return fHC ? fHC->fBunchCrossCounter : 0;} // get bunch cross counter
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400 UInt_t GetPreTriggerCounter() const {return fHC ? fHC->fPreTriggerCounter : 0;} // get pre trigger info
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401 UInt_t GetPreTriggerPhase() const {return fHC ? fHC->fPreTriggerPhase : 0;} // get trigger phase
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403 Int_t GetRow() const {return fMCM.fROW;} // get current row number
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404 Int_t GetCol() const {return fCOL;}
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405 Int_t GetExtendedCol() const {return fExtendedCOL;}
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406 Int_t GetRowMax() const { return fHC ? fHC->fRowMax : -1;} // Get maximum rows in the current HC
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407 Int_t GetColMax() const { return fHC ? fHC->fColMax : -1;} // Get maximum cols in the current HC
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409 Int_t GetMaxRow() const { return fHC ? fHC->fRowMax : -1;} // Get maximum rows in the current HC
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410 Int_t GetMaxCol() const { return fHC ? fHC->fColMax : -1;} // Get maximum cols in the current HC
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412 UInt_t GetHCword0() const {return fHC ? *fHC->fPos[0] : 0;} // get the HC word 0
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413 UInt_t GetHCword1() const {return fHC ? *fHC->fPos[1] : 0;} // get the HC word 1
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415 Int_t GetDET() const {return fHC ? fHC->fDET : -1;} // get current det number
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416 Int_t GetDet() const {return fHC ? fHC->fDET : -1;} // get current det number
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418 Int_t GetROB() const {return fMCM.fROB;} // get current ROB number
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419 Int_t GetMCM() const {return fMCM.fMCM;} // get current MCM number
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420 Int_t GetEventNumber() const { return fMCM.fEvCounter;} // MCM Event number and position of current MCM on TRD chamber
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422 Int_t GetTimeBin() const { return 0;} // MCM ADC channel and Time Bin of word 1
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424 UInt_t *GetSMstreamPosition() const {return fSM.fPos;} // get position of the SM index word in the buffer
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427 //----------------------------------------------------------
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429 static void SetNoDebug() {fgDebugFlag = kFALSE;} // allow debug info
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430 static void EnableMemoryReset() {fgEnableMemoryReset = kTRUE;} // allow memory reset
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431 static void SetForceCleanDataOnly() {fgCleanDataOnly = kTRUE;} // clean data only
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432 static void AllowCorruptedData() {fgCleanDataOnly = kFALSE;} // accept corrupted data
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434 static void SetExtraWordsFix() {fgExtraSkip = kTRUE;} // extra skip of 24 32-bit words
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435 static void SetSkipCDH() {fgSkipCDH = kTRUE;} // skip of 8 32-bit words
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436 static void SetDumpHead(Int_t iv) {fgDumpHead = iv;}
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437 static void DisableStackNumberChecker() {fgStackNumberChecker = kFALSE;} // set false to cleanroom data
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438 static void DisableStackLinkNumberChecker() {fgStackLinkNumberChecker = kFALSE;}
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439 static void DisableSkipData() {fgSkipData = kFALSE;} // keep reading next words even previous words were corrupted - debugging purpose
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441 static void EnableDecodeConfigData() {fgEnableDecodeConfigData = kTRUE;} // allow configuration data decoding
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442 static Bool_t fgEnableDecodeConfigData; // flag to decode configuration data
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444 Int_t GetGlobalNTimeBins() const {return fGlobalNTimeBins;} // get number of time information for the digit container
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446 //--------------------------------------------------------
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447 // Decoding functions
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448 //--------------------------------------------------------
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450 void DecodeSMInfo(const UInt_t *word, struct AliTRDrawSM *sm) const ;
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451 const char *DumpSMInfo(const struct AliTRDrawSM *sm);
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452 void DecodeStackInfo(const UInt_t *word, struct AliTRDrawStack *st) const;
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453 void DecodeStackHeader(const UInt_t *word, struct AliTRDrawStack *st, Int_t iword) const;
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454 const char *DumpStackInfo(const struct AliTRDrawStack *st);
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455 Bool_t DecodeHCwordH0(const UInt_t *word, struct AliTRDrawHC *hc) const;
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456 Bool_t DecodeHCwordH1(const UInt_t *word, struct AliTRDrawHC *hc) const;
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457 const char *DumpHCinfoH0(const struct AliTRDrawHC *hc);
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458 const char *DumpHCinfoH1(const struct AliTRDrawHC *hc);
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459 void DecodeMCMheader(const UInt_t *word, struct AliTRDrawMCM *mcm) const;
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460 UInt_t GetMCMadcMask(const UInt_t *word, struct AliTRDrawMCM *mcm) const;
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461 void DecodeMask(const UInt_t *word, struct AliTRDrawMCM *mcm) const;
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462 void MCMADCwordsWithTbins(UInt_t fTbins, struct AliTRDrawMCM *mcm) const;
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463 const char *DumpMCMinfo(const struct AliTRDrawMCM *mcm);
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464 const char *DumpMCMadcMask(const struct AliTRDrawMCM *mcm);
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469 Bool_t InitBuffer(void *buffer, UInt_t length); // init the buffer - called by DecodeSM(void*, UInt_t)
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470 Bool_t DumpWords(UInt_t *px, UInt_t iw, UInt_t marker = 0); // dump some words onto the screen
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472 void SwapOnEndian(); // swap if endian is BIG
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473 Bool_t SkipWords(UInt_t iw); // skip number of words
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474 Bool_t DecodeGTUheader(); // decode data in GTU header
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475 Bool_t DecodeTracklets(); // decode tracklets
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476 Bool_t DecodeHC(AliTRDdigitsManager *digitsManager, AliTRDarrayADC *digits, AliTRDarrayDictionary *track0, AliTRDarrayDictionary *track1, AliTRDarrayDictionary *track2, AliTRDSignalIndex *indexes); // decode data in HC
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478 Bool_t DecodeADC(AliTRDdigitsManager *digitsManager, AliTRDarrayADC *digits, AliTRDarrayDictionary *track0, AliTRDarrayDictionary *track1, AliTRDarrayDictionary *track2, AliTRDSignalIndex *indexes); // decode 10 ADC words
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479 Bool_t DecodeADCExtended(AliTRDdigitsManager *digitsManager, AliTRDarrayADC *digits, AliTRDarrayDictionary *track0, AliTRDarrayDictionary *track1, AliTRDarrayDictionary *track2, AliTRDSignalIndex *indexes); // decode 10 ADC words
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481 Bool_t DecodeHCheader(); // decode HC header
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482 Bool_t SeekEndOfData(); // go to next end of raw data marker (actually 1 word after)
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483 Bool_t SkipMCMdata(UInt_t iw); // skip this mcm data due to mcm header corruption
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484 Bool_t SeekNextMCMheader(); // go to next mcm header
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485 Bool_t DecodeMCMheader(); // decode mcm header
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487 Bool_t IsRowValid(); // check if row within the range
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488 Bool_t IsHCheaderOK(); // check if current hc header data make sense
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489 Bool_t IsMCMheaderOK(); // check if current mcm header data make sense
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491 Bool_t SetGlobalNTimebins(); // set number of timebin based on the value read from HC header, this value will be used in the digit container
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492 Bool_t SetNTimebins(); // set number of timebin based on the value read from HC header
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494 void ResetCounters(); // reset some counters
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495 void ResetIterators(); // needed for Next()
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496 void ResetPerSM(); // reset every SM
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497 void ResetPerStack(); // reset every Stack
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498 void ResetPerHC(); // reset every HC
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499 void ResetPerMCM(); // reset every MCM
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500 void ResetMemory(); // reset all data members
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502 AliTRDrawFastStream(const AliTRDrawFastStream& st);
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503 AliTRDrawFastStream &operator=(const AliTRDrawFastStream &);
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505 // ----------------- DATA MEMBERS START
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507 struct AliTRDrawSM fSM; // one SM per buffer
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508 struct AliTRDrawStack *fStack; //! pointer to the current stack
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509 struct AliTRDrawHC *fHC; //! current HC
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510 struct AliTRDrawHC *fLastHC; //! last HC
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511 struct AliTRDrawMCM fMCM; //! current MCM
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513 UInt_t *fpPos; // current position in the buffer
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514 UInt_t *fpBegin; // begin - pointer to the buffer word 0
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515 UInt_t *fpEnd; // end of the buffer
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517 UInt_t fWordLength; // length of the buffer in 32bit words
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519 UInt_t *fpPosTemp; // specific position in the buffer
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520 Int_t fGlobalNTimeBins; // number of time bin to be used in the digit container
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521 Bool_t fIsTimeBinSet; // set true if the global time bin is set to avoid multiple search
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523 Int_t fStackNumber; // current stack number
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524 Int_t fStackLinkNumber; // current link in the stack
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526 Int_t fLinkTrackletCounter; // count the tracklets in the current HC
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527 Int_t fEndOfTrackletCount; // count link by link (hc by hc) used for debug
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528 Int_t fNWordsCounter; // counts words of given hc having link monitor error
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530 UInt_t fMaskADCword; // temp mask when decoding adcs
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531 UInt_t fTbinADC; // temp adc
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533 UInt_t fEventCounter; // stores the valid/current MCM event counter
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534 UInt_t fLastEventCounter; // last known event counter of MCM
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536 Bool_t fSharedPadsOn; // do we want to output shared pads - default is off
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537 Int_t fMaxADCgeom; // maximum ADC channels per mcm
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539 Short_t fADCnumber; // number of the ADC 0 .. 20
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540 Short_t fCOL; // column - row from MCM
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541 Short_t fExtendedCOL; // virtual column for extended digit container
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542 Bool_t fIsShared; // true if the pad is shared pad
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543 Bool_t fWarnError; // no errors no warnings
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544 Bool_t fWarnWarning; // flag to report warning
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546 Bool_t fBufferRead; // set true if the buffer for one ddl is read
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548 AliTRDgeometry *fGeometry; //! TRD geometry
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549 AliRawReader *fRawReader; //! raw reader
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551 AliTRDfeeParam *fTRDfeeParam; // pointer to the fee params
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552 Int_t fCommonAdditive; // baseline value
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556 static Bool_t fgExtraSkip; // whether we should skip the leading 24 words
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557 static Bool_t fgSkipCDH; // whether we should skip CDH (8 words)
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558 static Bool_t fgCleanDataOnly; // release only clean events = no errors
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559 static Bool_t fgDebugFlag; // allow debugging info
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560 static Bool_t fgEnableMemoryReset; // allow memory reset
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561 static Bool_t fgStackNumberChecker; // decide if we check stack number insanity - set false to cleanroom data
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562 static Bool_t fgStackLinkNumberChecker; // decide if we check stack link number insanity - debuging purpose
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563 static Bool_t fgSkipData; // decide if we skip corrupted data of given HC
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564 static Int_t fgDumpHead; // number of words to dump (from the start of the buffer) on each Init
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565 static Short_t fgMCMordering[16]; // mcm number odering for mcm header corruption check
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566 static Short_t fgROBordering[16]; // mcm number odering for mcm header corruption check
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567 static Int_t fgLastHC; // HC number indicator to check HC numbering
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568 static Int_t fgLastROB; // ROB number indicator to check ROB numbering
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569 static Int_t fgLastIndex; // variable to check mcm number odering
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571 // ----------------- DATA MEMBERS STOP
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573 enum ETRDzRawStreamError
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575 kDecodeStackInfo = 1 //
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576 , kMissingData = 2 //
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577 , kLinkDataMissing = 3 //
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578 , kHCdataMissing = 4 //
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579 , kTrackletOverflow = 5 //
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580 , kEOTrackeltsMissing = 6 //
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581 , kWrongPadrow = 7 //
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582 , kMCMheaderCorrupted = 8 //
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583 , kWrongMCMorROB = 9 //
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584 , kMCMeventMissmatch = 10 //
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585 , kMCMADCMaskMissing = 11 //
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586 , kHCHeaderCorrupt = 12 //
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587 , kHCHeaderWrongStack = 13 //
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588 , kHCHeaderWrongLayer = 14 //
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589 , kHCHeaderWrongSide = 15 //
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590 , kHCHeaderWrongSM = 16 //
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591 , kHCHeaderWrongDet = 17 //
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592 , kHCHeaderWrongROC = 18 //
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593 , kHCWordMissing = 19 //
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594 , kMCMdataMissing = 20 //
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595 , kMCMoverflow = 21 //
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596 , kADCdataMissing = 22 //
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597 , kADCmaskMissmatch = 23 //
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598 , kWrongPadcolumn = 24 //
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601 ClassDef(AliTRDrawFastStream, 1)
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602 }; //clas def end
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