]> git.uio.no Git - u/mrichter/AliRoot.git/blame - TRD/AliTRDrawStream.h
git://git.uio.no / u / mrichter / AliRoot.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Fix bug in method signature that turned class into virtual base class
[u/mrichter/AliRoot.git] / TRD / AliTRDrawStream.h
CommitLineData
94ac01ef 1#ifndef ALITRDRAWSTREAM_H\r\r
2#define ALITRDRAWSTREAM_H\r\r
3\r\r
4/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *\r\r
5 * See cxx source for full Copyright notice */\r\r
6\r\r
7/* $Id: AliTRDrawStream.h 27696 2008-07-31 09:18:53Z cblume $ */\r\r
8\r\r
9///////////////////////////////////////////////////////////////////////////////\r\r
10// //\r\r
11// This class provides access to TRD digits in raw data. //\r\r
12// //\r\r
13///////////////////////////////////////////////////////////////////////////////\r\r
14\r\r
15//#include "TObject.h"\r\r
16//#include "TString.h"\r\r
17#include "AliTRDrawStreamBase.h"\r\r
18\r\r
19class AliTRDgeometry;\r\r
20class AliRawReader;\r\r
21class AliTRDdigitsManager;\r\r
22class TTreeSRedirector;\r\r
23class AliTRDfeeParam;\r\r
24\r\r
25\r\r
26class AliTRDrawStream : public AliTRDrawStreamBase\r\r
27{ // class def begin\r\r
28\r\r
29 public:\r\r
30 \r\r
31 //--------------------------------------------------------\r\r
32 // THE STRUCTURES\r\r
33 //--------------------------------------------------------\r\r
34\r\r
35 struct AliTRDrawADC\r\r
36 {//adc struct\r\r
37\r\r
38 UInt_t *fPos; //! position of ADC 1st word in the buffer\r\r
39 Short_t fADCnumber; // number of the ADC 0 .. 20\r\r
40 Short_t fCOL; // column - row from MCM\r\r
41 Int_t fSignals[TRDMAXTBINS]; // signals for this adc\r\r
42 Bool_t fIsShared; // is pad chared between MCMs\r\r
43 Short_t fCorrupted; // is adc word corrupted\r\r
44\r\r
45 AliTRDrawADC()\r\r
46 : fPos(0)\r\r
47 , fADCnumber(0)\r\r
48 , fCOL(0)\r\r
49 , fSignals()\r\r
50 , fIsShared(kFALSE)\r\r
51 , fCorrupted(0)\r\r
52 {\r\r
53 // default constructor\r\r
54 };\r\r
55\r\r
56 AliTRDrawADC(const AliTRDrawADC& p): \r\r
57 fPos(p.fPos)\r\r
58 , fADCnumber(p.fADCnumber)\r\r
59 , fCOL(p.fCOL)\r\r
60 , fSignals()\r\r
61 , fIsShared(p.fIsShared)\r\r
62 , fCorrupted(p.fCorrupted)\r\r
63 {\r\r
64 // copy constructor\r\r
65 };\r\r
66\r\r
67 AliTRDrawADC &operator=(const AliTRDrawADC &) \r\r
68 {\r\r
69 // assignment operator\r\r
70 // not implemented\r\r
71 return *this;\r\r
72 };\r\r
73\r\r
74 };\r\r
75 \r\r
76 //--------------------------------------------------------\r\r
77\r\r
78 struct AliTRDrawMCM\r\r
79 { // mcm struct\r\r
80 Int_t fROB; // ROB number\r\r
81 Int_t fMCM; // MCM number\r\r
82 Int_t fROW; // row number filed during decoding\r\r
83 \r\r
84 UInt_t fEvCounter; // MCM event counter\r\r
85 UInt_t fADCMask; // ADC mask\r\r
86 UInt_t fADCMaskWord; // word with ADC mask in\r\r
87 UInt_t fADCchannel[TRDMAXADC]; // channels to be decoded accrording to ADC mask\r\r
88 \r\r
89 Int_t fADCmax; // number of ADCs fired\r\r
90 Int_t fADCcount; // number of ADCs fired from double checking bit\r\r
91 Int_t fMCMADCWords; // mcm words to expect\r\r
92 Int_t fSingleADCwords; // n of words per ADC\r\r
93 \r\r
94 Int_t fMCMhdCorrupted; // is mcm header corrupted\r\r
95 Int_t fADCmaskCorrupted; // is mcm adc mask corrupted\r\r
96 Int_t fCorrupted; // is mcm data missing\r\r
97 \r\r
98 UInt_t *fPos; //! position of mcm header in the buffer\r\r
99 UInt_t *fAdcDataPos; //! start of ADC data for this mcm\r\r
100\r\r
101 Int_t fADCcounter; // count the adcs decoded\r\r
102 AliTRDrawADC fADCs[TRDMAXADC]; // 21 adcs\r\r
103 \r\r
104 AliTRDrawMCM()\r\r
105 : fROB(-1)\r\r
106 , fMCM(-1)\r\r
107 , fROW(-1)\r\r
108 , fEvCounter(0)\r\r
109 , fADCMask(0)\r\r
110 , fADCMaskWord(0)\r\r
111 , fADCchannel() \r\r
112 , fADCmax(0)\r\r
113 , fADCcount(0)\r\r
114 , fMCMADCWords(0) \r\r
115 , fSingleADCwords(0)\r\r
116 , fMCMhdCorrupted(0) \r\r
117 , fADCmaskCorrupted(0) \r\r
118 , fCorrupted(0) \r\r
119 , fPos(0)\r\r
120 , fAdcDataPos(0)\r\r
121 , fADCcounter(0)\r\r
122 , fADCs()\r\r
123 {\r\r
124 // default constructor\r\r
125 };\r\r
126\r\r
127 AliTRDrawMCM(const AliTRDrawMCM & p):\r\r
128 fROB(p.fROB)\r\r
129 , fMCM(p.fMCM)\r\r
130 , fROW(p.fROW)\r\r
131 , fEvCounter(p.fEvCounter)\r\r
132 , fADCMask(p.fADCMask)\r\r
133 , fADCMaskWord(p.fADCMaskWord)\r\r
134 , fADCchannel() \r\r
135 , fADCmax(p.fADCmax)\r\r
136 , fADCcount(p.fADCcount)\r\r
137 , fMCMADCWords(p.fMCMADCWords) \r\r
138 , fSingleADCwords(p.fSingleADCwords)\r\r
139 , fMCMhdCorrupted(p.fMCMhdCorrupted) \r\r
140 , fADCmaskCorrupted(p.fADCmaskCorrupted) \r\r
141 , fCorrupted(p.fCorrupted) \r\r
142 , fPos(p.fPos)\r\r
143 , fAdcDataPos(p.fAdcDataPos)\r\r
144 , fADCcounter(p.fADCcounter)\r\r
145 , fADCs()\r\r
146 {\r\r
147 // copy constructor\r\r
148 };\r\r
149\r\r
150 AliTRDrawMCM &operator=(const AliTRDrawMCM &)\r\r
151 {\r\r
152 // assignment operator\r\r
153 // not implemented\r\r
154 return *this;\r\r
155 };\r\r
156\r\r
157 };\r\r
158\r\r
159 //--------------------------------------------------------\r\r
160\r\r
161 struct AliTRDrawHC\r\r
162 { // hc struct\r\r
163 \r\r
164 //tacklet words of given HC\r\r
165 UInt_t fTrackletWords[MAXTRACKLETSPERHC]; // array to keep tracklet words [mj]\r\r
166 Short_t fTrackletError; // tracklet error \r\r
167 Short_t fNTracklets; // number of tracklet \r\r
168\r\r
169 // header word 0\r\r
170 Int_t fSpecialRawV; // Raw data version\r\r
171 Int_t fRawVMajor; // Raw data version\r\r
172 Int_t fRawVMajorOpt; // Raw data version\r\r
173 Int_t fRawVMinor; // Raw data version\r\r
174 Int_t fNExtraWords; // N extra HC header words\r\r
175 Int_t fDCSboard; // DCS board number\r\r
176 Int_t fSM; // Super Module number\r\r
177 Int_t fStack; // Stack number (some people might call it a chamber)\r\r
178 Int_t fLayer; // Layer number (some people might call it a plane)\r\r
179 Int_t fSide; // Side of HC\r\r
180 \r\r
181 // header word 1\r\r
182 Int_t fTimeBins; // N of t bins\r\r
183 UInt_t fBunchCrossCounter; // Bunch crossing counter\r\r
184 UInt_t fPreTriggerCounter; // Pre Trigger counter\r\r
185 UInt_t fPreTriggerPhase; // Pre Trigger phase\r\r
186 \r\r
187 // error \r\r
188 Int_t fH0Corrupted; // is hc header 0 corrupted \r\r
189 Int_t fH1Corrupted; // is hc header 1 corrupted\r\r
190 Int_t fCorrupted; // is hc data corrupted \r\r
191\r\r
192 UInt_t *fPos[2]; //! position of the header words in buffer\r\r
193 \r\r
194 Int_t fDET; // filled while decoding\r\r
195 Int_t fROC; // filled while decoding\r\r
196 Int_t fRowMax; // filled while decoding\r\r
197 Int_t fColMax; // filled while decoding\r\r
198\r\r
199 // hc data\r\r
200 Int_t fMCMmax; // number of mcm found\r\r
201 AliTRDrawMCM fMCMs[TRDMAXMCM]; // 4 ROBS 16 each \r\r
202\r\r
203 AliTRDrawHC()\r\r
204 : fTrackletWords() //[mj]\r\r
205 , fTrackletError(0)\r\r
206 , fNTracklets(0)\r\r
207 , fSpecialRawV(0)\r\r
208 , fRawVMajor(0)\r\r
209 , fRawVMajorOpt(0)\r\r
210 , fRawVMinor(0)\r\r
211 , fNExtraWords(0)\r\r
212 , fDCSboard(-1)\r\r
213 , fSM(-1)\r\r
214 , fStack(-1)\r\r
215 , fLayer(-1)\r\r
216 , fSide(-1)\r\r
217 , fTimeBins(0)\r\r
218 , fBunchCrossCounter(0)\r\r
219 , fPreTriggerCounter(0)\r\r
220 , fPreTriggerPhase(0)\r\r
221 , fH0Corrupted(0)\r\r
222 , fH1Corrupted(0)\r\r
223 , fCorrupted(0)\r\r
224 , fPos()\r\r
225 , fDET(-1)\r\r
226 , fROC(-1)\r\r
227 , fRowMax(-1)\r\r
228 , fColMax(-1)\r\r
229 , fMCMmax(0)\r\r
230 , fMCMs()\r\r
231 {\r\r
232 // default constructor hc info \r\r
233 };\r\r
234\r\r
235 AliTRDrawHC(const AliTRDrawHC & p):\r\r
236 fTrackletWords() //[mj]\r\r
237 , fTrackletError(p.fTrackletError)\r\r
238 , fNTracklets(p.fNTracklets)\r\r
239 , fSpecialRawV(p.fSpecialRawV)\r\r
240 , fRawVMajor(p.fRawVMajor)\r\r
241 , fRawVMajorOpt(p.fRawVMajorOpt)\r\r
242 , fRawVMinor(p.fRawVMinor)\r\r
243 , fNExtraWords(p.fNExtraWords)\r\r
244 , fDCSboard(p.fDCSboard)\r\r
245 , fSM(p.fSM)\r\r
246 , fStack(p.fStack)\r\r
247 , fLayer(p.fLayer)\r\r
248 , fSide(p.fSide)\r\r
249 , fTimeBins(p.fTimeBins)\r\r
250 , fBunchCrossCounter(p.fBunchCrossCounter)\r\r
251 , fPreTriggerCounter(p.fPreTriggerCounter)\r\r
252 , fPreTriggerPhase(p.fPreTriggerPhase)\r\r
253 , fH0Corrupted(p.fH0Corrupted)\r\r
254 , fH1Corrupted(p.fH1Corrupted)\r\r
255 , fCorrupted(p.fCorrupted)\r\r
256 , fPos()\r\r
257 , fDET(p.fDET)\r\r
258 , fROC(p.fROC)\r\r
259 , fRowMax(p.fRowMax)\r\r
260 , fColMax(p.fColMax)\r\r
261 , fMCMmax(p.fMCMmax)\r\r
262 , fMCMs()\r\r
263 {\r\r
264 // copy constructor\r\r
265 };\r\r
266\r\r
267 AliTRDrawHC &operator=(const AliTRDrawHC &)\r\r
268 {\r\r
269 // assignment operator\r\r
270 // not implemented\r\r
271 return *this;\r\r
272 };\r\r
273\r\r
274 };\r\r
275\r\r
276 //--------------------------------------------------------\r\r
277 \r\r
278 struct AliTRDrawStack\r\r
279 {\r\r
280 UInt_t fHeaderSize; // header size of the stack info\r\r
281 Bool_t fLinksActive[12]; // data links active - 1 per half chamber\r\r
282 Short_t fLinksDataType[12]; // 0 indicating real data for the front-end electronics \r\r
283 Short_t fLinksMonitor[12]; // 0 indicating properly operating link \r\r
284 Short_t fLinkMonitorError[12]; // record link monitor error\r\r
285 Int_t fActiveLinks; // number of active links\r\r
286 UInt_t *fPos; //! position in the buffer\r\r
287 \r\r
288 AliTRDrawHC fHalfChambers[12]; // 12 half chambers in a stack\r\r
289 \r\r
290 AliTRDrawStack()\r\r
291 : fHeaderSize(0)\r\r
292 , fLinksActive()\r\r
293 , fLinksDataType()\r\r
294 , fLinksMonitor()\r\r
295 , fLinkMonitorError()\r\r
296 , fActiveLinks(0)\r\r
297 , fPos(0)\r\r
298 , fHalfChambers()\r\r
299 {\r\r
300 // default constructor\r\r
301 }; \r\r
302\r\r
303 AliTRDrawStack(const AliTRDrawStack & p):\r\r
304 fHeaderSize(p.fHeaderSize)\r\r
305 , fLinksActive()\r\r
306 , fLinksDataType()\r\r
307 , fLinksMonitor()\r\r
308 , fLinkMonitorError()\r\r
309 , fActiveLinks(p.fActiveLinks)\r\r
310 , fPos(p.fPos)\r\r
311 , fHalfChambers()\r\r
312 {\r\r
313 // copy constructor\r\r
314 };\r\r
315\r\r
316 AliTRDrawStack &operator=(const AliTRDrawStack &)\r\r
317 {\r\r
318 // assignment operator\r\r
319 // not implemented\r\r
320 return *this;\r\r
321 };\r\r
322\r\r
323 };\r\r
324\r\r
325 //--------------------------------------------------------\r\r
326\r\r
327 struct AliTRDrawSM\r\r
328 {\r\r
329 UInt_t fHeaderSize; // size of the header in words\r\r
330 Bool_t fTrackletEnable; // tracklet enable bit\r\r
331 Bool_t fStackActive[5]; // map of active/expected stacks\r\r
332 Int_t fActiveStacks; // number of active stacks\r\r
333 Int_t fCorrupted; // is sm info corrupted\r\r
334 Int_t fNexpectedHalfChambers; // number of half chambers to be read out in this sm\r\r
335 Bool_t fClean; // true if everything went OK - false is some error occured\r\r
336 UInt_t *fPos; // location of the sm info - should be the first word (after CDH if not DDL buffer)\r\r
337\r\r
338 AliTRDrawStack fStacks[5]; // objects for 5 stacks\r\r
339\r\r
340 AliTRDrawSM()\r\r
341 : fHeaderSize(0)\r\r
342 , fTrackletEnable(0)\r\r
343 , fStackActive()\r\r
344 , fActiveStacks(0)\r\r
345 , fCorrupted(0)\r\r
346 , fNexpectedHalfChambers(0)\r\r
347 , fClean(kTRUE)\r\r
348 , fPos(0)\r\r
349 , fStacks()\r\r
350 {\r\r
351 // Default constructor\r\r
352 }; \r\r
353\r\r
354 AliTRDrawSM(const AliTRDrawSM & p):\r\r
355 fHeaderSize(p.fHeaderSize)\r\r
356 , fTrackletEnable(p.fTrackletEnable)\r\r
357 , fStackActive()\r\r
358 , fActiveStacks(p.fActiveStacks)\r\r
359 , fCorrupted(p.fCorrupted)\r\r
360 , fNexpectedHalfChambers(p.fNexpectedHalfChambers)\r\r
361 , fClean(p.fClean)\r\r
362 , fPos(p.fPos)\r\r
363 , fStacks()\r\r
364 {\r\r
365 // copy constructor\r\r
366 };\r\r
367\r\r
368 AliTRDrawSM &operator=(const AliTRDrawSM &)\r\r
369 {\r\r
370 // assignment operator\r\r
371 // not implemented\r\r
372 return *this;\r\r
373 };\r\r
374\r\r
375 };\r\r
376 \r\r
377 //--------------------------------------------------------\r\r
378 \r\r
379 AliTRDrawStream();\r\r
380 AliTRDrawStream(AliRawReader *rawReader);\r\r
381 virtual ~AliTRDrawStream();\r\r
382\r\r
383 //--------------------------------------------------------\r\r
384\r\r
385 virtual Bool_t Next(); // read the next data in the memory\r\r
386 //virtual Int_t NextChamber(AliTRDdigitsManager *man); // read next chamber data in the momory\r\r
387 virtual Int_t NextChamber(AliTRDdigitsManager *man, UInt_t **trackletContainer); // read next chamber data in the memory\r\r
388 virtual Bool_t Init(); // initialize some internal variables\r\r
389\r\r
390 Int_t NextBuffer(); // go and init next buffer if available - check the implementation file for return values\r\r
391\r\r
392 Bool_t SetRawVersion(Int_t fraw); // set the raw version - used for backward compat.\r\r
393 \r\r
394 Bool_t IsCurrentPadShared() const {return fADC->fIsShared;} // is current pad shared between mcms\r\r
395 void SetSharedPadReadout(Bool_t fv) {fSharedPadsOn = fv;} // set the flag on if the reader should return the shared pads\r\r
396 \r\r
397 Bool_t DecodeSM(void *buffer, UInt_t length); // decode a buffer\r\r
398 Int_t DecodeSM(); // used with raw reader\r\r
399 Int_t DecodeSM(AliRawReader *reader); // used with raw reader\r\r
400 \r\r
401 Bool_t SetReader(AliRawReader *reader); // set the raw reader to use\r\r
402 \r\r
403 // info from Supermodule Index Word\r\r
404 Bool_t IsTrackletEnableBitSet() const {return fSM.fTrackletEnable;} // get status of tracklet enable bit\r\r
405 Bool_t IsStackActive(Int_t is) const {return fSM.fStackActive[is];} // get status of stack enable bit\r\r
406 Int_t GetNofActiveStacks() const {return fSM.fActiveStacks;} // get number of active stacks from stack mask\r\r
407 UInt_t *GetGTUheaderWords() const {return fSM.fPos;} // get number of active stacks from stack mask\r\r
408\r\r
409 // info from Stack Index Word\r\r
410 Int_t GetNexpectedHalfChambers() const {return fSM.fNexpectedHalfChambers;} // get number of expected HC in a sm\r\r
411 Int_t GetNofActiveLinksInStack(Int_t is) const {return fSM.fStacks[is].fActiveLinks;} // get number of active links in a stack\r\r
412 Bool_t IsLinkActiveInStack(Int_t is, Int_t il) const {return fSM.fStacks[is].fLinksActive[il];} // check whether the link is active\r\r
413\r\r
414 // info from Stack Header Word\r\r
415 Short_t GetLinkMonitorError(Int_t is, Int_t il) const {return fSM.fStacks[is].fLinkMonitorError[il];} // get link monitor error\r\r
416\r\r
417 // info from Tracklet Data\r\r
418 Int_t GetTrackletErrorCode(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fTrackletError;}\r\r
419 Int_t GetNTracklets(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fNTracklets;} // get number of tracklets \r\r
420\r\r
421 // info from HC Header Word\r\r
422 Int_t GetSM(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fSM;}\r\r
423 Int_t GetLayer(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fLayer;}\r\r
424 Int_t GetStack(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fStack;}\r\r
425 Int_t GetSide(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fSide;}\r\r
426 Int_t GetH0ErrorCode(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fH0Corrupted;}\r\r
427 Int_t GetH1ErrorCode(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fH1Corrupted;}\r\r
428 Int_t GetNumberOfTimeBins(Int_t is, Int_t il) const { return fSM.fStacks[is].fHalfChambers[il].fTimeBins;}\r\r
429 UInt_t *GetTrackletWords(Int_t is, Int_t il) { return fSM.fStacks[is].fHalfChambers[il].fTrackletWords;}\r\r
430\r\r
431 // info from HC data\r\r
432 Int_t GetHCErrorCode(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fCorrupted;}\r\r
433 Int_t GetHCMCMmax(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fMCMmax;}\r\r
434\r\r
435 // from MCM Header Word\r\r
436 // rob and mcm ordering\r\r
437 // 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 \r\r
438 // 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 \r\r
439 Int_t GetMCM(Int_t stack, Int_t link, Int_t mcm) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fMCM;}\r\r
440 Int_t GetROB(Int_t stack, Int_t link, Int_t mcm) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fROB;}\r\r
441 Int_t GetMCMhdErrorCode(Int_t stack, Int_t link, Int_t mcm) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fMCMhdCorrupted;}\r\r
442 Int_t GetMCMADCMaskErrorCode(Int_t stack, Int_t link, Int_t mcm) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCmaskCorrupted;}\r\r
443 Int_t GetEventNumber(Int_t stack, Int_t link, Int_t mcm) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fEvCounter;}\r\r
444 Int_t GetADCcount(Int_t stack, Int_t link, Int_t mcm) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCcount;}\r\r
445\r\r
446 // info from MCM data words\r\r
447 Int_t GetMCMErrorCode(Int_t stack, Int_t link, Int_t mcm) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fCorrupted;} // get MCM data error code\r\r
448 Int_t GetADCErrorCode(Int_t stack, Int_t link, Int_t mcm, Int_t adc) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCs[adc].fCorrupted;} // get ADC error code\r\r
449 Int_t GetADCnumber(Int_t stack, Int_t link, Int_t mcm, Int_t adc) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCs[adc].fADCnumber;} // get ADC error code\r\r
450\r\r
451 Int_t GetRow(Int_t stack, Int_t link, Int_t mcm) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fROW;} // get current row number\r\r
452 Int_t GetCol(Int_t stack, Int_t link, Int_t mcm, Int_t adc) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCs[adc].fCOL;} // get current column number\r\r
453\r\r
454 // info from ADC data words\r\r
455 Int_t *GetSignalDirect(Int_t stack, Int_t link, Int_t mcm, Int_t adc) {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCs[adc].fSignals;}\r\r
456\r\r
457\r\r
458 // from here, only works with returning ADC channel pointer using Next() \r\r
459 UInt_t *GetTrackletWords() const { return fHC->fTrackletWords;} // return tracklet words pointer per hc [mj]\r\r
460 Int_t GetTrackletErrorCode() const {return fHC ? fHC->fTrackletError : -1;} // get tracklet error code\r\r
461 Int_t GetNTracklets() const {return fHC ? fHC->fNTracklets : -1;} // get number of tracklets \r\r
462\r\r
463 Int_t GetSpecialRawVersion() const {return fHC ? fHC->fSpecialRawV : -1;} // return special raw version\r\r
464 Int_t GetMajorRawVersion() const {return fHC ? fHC->fRawVMajor : -1;} // major raw version getter\r\r
465 Int_t GetRawVersion() const {return fHC ? fHC->fRawVMajor : -1;} // compatibility see funtion above\r\r
466 Int_t GetMinorRawVersion() const {return fHC ? fHC->fRawVMinor : -1;} // minor raw version\r\r
467\r\r
468 Int_t GetSM() const {return fHC ? fHC->fSM : -1;} // SM Position of CURRENT half chamber in full TRD\r\r
469 Int_t GetLayer() const {return fHC ? fHC->fLayer : -1;} // Layer Position of CURRENT half chamber in full TRD\r\r
470 Int_t GetStack() const {return fHC ? fHC->fStack : -1;} // Stack Position of CURRENT half chamber in full TRD\r\r
471 Int_t GetSide() const {return fHC ? fHC->fSide : -1;} // get side\r\r
472 Int_t GetDCS() const { return fHC ? fHC->fDCSboard : -1;} // DCS board number read from data (HC header)\r\r
473 Int_t GetROC() const { return fHC ? fHC->fROC : -1;} // ROB Position of CURRENT half chamber in full TRD\r\r
474 Int_t GetNumberOfTimeBins() const { return fHC ? fHC->fTimeBins : 0;} // Get Ntime bins\r\r
475 UInt_t GetBunchCrossCounter() const {return fHC ? fHC->fBunchCrossCounter : 0;} // get bunch cross counter\r\r
476 UInt_t GetPreTriggerCounter() const {return fHC ? fHC->fPreTriggerCounter : 0;} // get pre trigger info\r\r
477 UInt_t GetPreTriggerPhase() const {return fHC ? fHC->fPreTriggerPhase : 0;} // get trigger phase\r\r
478\r\r
479 Int_t GetRow() const {return fMCM ? fMCM->fROW : -1;} // get current row number\r\r
480 Int_t GetCol() const {return fADC ? fADC->fCOL : -1;} // get current column number\r\r
481 Int_t GetRowMax() const { return fHC ? fHC->fRowMax : -1;} // Get maximum rows in the current HC\r\r
482 Int_t GetColMax() const { return fHC ? fHC->fColMax : -1;} // Get maximum cols in the current HC\r\r
483 // compatibility\r\r
484 Int_t GetMaxRow() const { return fHC ? fHC->fRowMax : -1;} // Get maximum rows in the current HC\r\r
485 Int_t GetMaxCol() const { return fHC ? fHC->fColMax : -1;} // Get maximum cols in the current HC\r\r
486\r\r
487 UInt_t GetHCword0() const {return fHC ? *fHC->fPos[0] : 0;} // get the HC word 0\r\r
488 UInt_t GetHCword1() const {return fHC ? *fHC->fPos[1] : 0;} // get the HC word 1\r\r
489 \r\r
490 Int_t GetDET() const {return fHC ? fHC->fDET : -1;} // get current det number\r\r
491 Int_t GetDet() const {return fHC ? fHC->fDET : -1;} // get current det number\r\r
492 \r\r
493 Int_t GetROB() const {return fMCM ? fMCM->fROB : -1;} // get current ROB number\r\r
494 Int_t GetMCM() const {return fMCM ? fMCM->fMCM : -1;} // get current MCM number\r\r
495 Int_t GetEventNumber() const { return fMCM->fEvCounter;} // MCM Event number and position of current MCM on TRD chamber\r\r
496\r\r
497 Int_t GetADC() const { return fADC ? fADC->fADCnumber : -1;} // MCM ADC channel and Time Bin of word 1\r\r
498 Int_t GetTimeBin() const { return 0;} // MCM ADC channel and Time Bin of word 1\r\r
499 Int_t *GetSignals() const { return fADC ? fADC->fSignals : (Int_t *)fgEmptySignals;} // signals in the n-time bins from data word\r\r
500\r\r
501 Int_t GetHCErrorCode() const {return fHC ? fHC->fCorrupted : -1;} // get HC error code\r\r
502 Int_t GetH0ErrorCode() const {return fHC ? fHC->fH0Corrupted : -1;} // get HC header word0 error code\r\r
503 Int_t GetH1ErrorCode() const {return fHC ? fHC->fH1Corrupted : -1;} // get HC header word1 error code\r\r
504 Int_t GetMCMErrorCode() const {return fMCM ? fMCM->fCorrupted : -1;} // get MCM data error code\r\r
505 Int_t GetADCErrorCode() const {return fADC ? fADC->fCorrupted : -1;} // get ADC data error code\r\r
506 Int_t GetMCMhdErrorCode() const {return fMCM ? fMCM->fMCMhdCorrupted: -1;} // get MCM header word error code\r\r
507 Int_t GetMCMADCMaskErrorCode() const {return fMCM ? fMCM->fADCmaskCorrupted: -1;} // get MCM adc mask error code\r\r
508\r\r
509 UInt_t *GetSMstreamPosition() const {return fSM.fPos;} // get position of the SM index word in the buffer\r\r
510\r\r
511 Bool_t IsSMbufferClean() const {return fSM.fClean;} // is data clean\r\r
512\r\r
513 //----------------------------------------------------------\r\r
514 \r\r
515 static void SetNoDebug() {fgDebugFlag = kFALSE;} // allow debug info\r\r
516 static void EnableMemoryReset() {fgEnableMemoryReset = kTRUE;} // allow memory reset\r\r
517 static void SetNoErrorWarning() {fgWarnError = kFALSE;} // disable warning and error info\r\r
518 static void SetForceCleanDataOnly() {fgCleanDataOnly = kTRUE;} // clean data only\r\r
519 static void AllowCorruptedData() {fgCleanDataOnly = kFALSE;} // accept corrupted data\r\r
520\r\r
521 static void SetExtraWordsFix() {fgExtraSkip = kTRUE;} // extra skip of 24 32-bit words \r\r
522 static void SetSkipCDH() {fgSkipCDH = kTRUE;} // skip of 8 32-bit words \r\r
523 static void SetDumpHead(Int_t iv) {fgDumpHead = iv;}\r\r
524 static void DisableStackNumberChecker() {fgStackNumberChecker = kFALSE;} // set false to cleanroom data \r\r
525 static void DisableStackLinkNumberChecker() {fgStackLinkNumberChecker = kFALSE;} \r\r
526 static void DisableSkipData() {fgSkipData = kFALSE;} // keep reading next words even previous words were corrupted - debugging purpose \r\r
527 static void SetDumpingEnable() {fgDumpingEnable = kTRUE;} \r\r
528 static void SetDumpingMCM(Int_t sm, Int_t stack, Int_t layer, Int_t rob, Int_t mcm) {fgDumpingSM = sm; fgDumpingStack = stack; fgDumpingLayer = layer; fgDumpingROB = rob; fgDumpingMCM = mcm;}\r\r
529\r\r
530 // this is a temporary solution!\r\r
531 // baseline should come with the HC header word 2 (count from 0!)\r\r
532 static void SetSubtractBaseline(Int_t baseline) {fgCommonAdditive = baseline;}\r\r
533 Int_t GetCommonAdditive() const {return fgCommonAdditive;} // return the common additive\r\r
534\r\r
535 static void EnableDecodeConfigData() {fgEnableDecodeConfigData = kTRUE;} // allow configuration data decoding\r\r
536 static Bool_t fgEnableDecodeConfigData; // flag to decode configuration data\r\r
537\r\r
538\r\r
539 //--------------------------------------------------------\r\r
540 // Decoding functions\r\r
541 //--------------------------------------------------------\r\r
542\r\r
543 void DecodeSMInfo(const UInt_t *word, struct AliTRDrawSM *sm) const ;\r\r
544 const char *DumpSMInfo(const struct AliTRDrawSM *sm);\r\r
545 void DecodeStackInfo(const UInt_t *word, struct AliTRDrawStack *st) const;\r\r
546 void DecodeStackHeader(const UInt_t *word, struct AliTRDrawStack *st, Int_t iword) const;\r\r
547 const char *DumpStackInfo(const struct AliTRDrawStack *st);\r\r
548 Bool_t DecodeHCwordH0(const UInt_t *word, struct AliTRDrawHC *hc) const;\r\r
549 Bool_t DecodeHCwordH1(const UInt_t *word, struct AliTRDrawHC *hc) const;\r\r
550 const char *DumpHCinfoH0(const struct AliTRDrawHC *hc);\r\r
551 const char *DumpHCinfoH1(const struct AliTRDrawHC *hc);\r\r
552 void DecodeMCMheader(const UInt_t *word, struct AliTRDrawMCM *mcm) const;\r\r
553 UInt_t GetMCMadcMask(const UInt_t *word, struct AliTRDrawMCM *mcm) const;\r\r
554 void DecodeMask(const UInt_t *word, struct AliTRDrawMCM *mcm) const;\r\r
555 void MCMADCwordsWithTbins(UInt_t fTbins, struct AliTRDrawMCM *mcm) const;\r\r
556 const char *DumpMCMinfo(const struct AliTRDrawMCM *mcm);\r\r
557 const char *DumpMCMadcMask(const struct AliTRDrawMCM *mcm);\r\r
558\r\r
559\r\r
560 protected:\r\r
561\r\r
562 Bool_t InitBuffer(void *buffer, UInt_t length); // init the buffer - called by DecodeSM(void*, UInt_t)\r\r
563 Bool_t DumpWords(UInt_t *px, UInt_t iw, UInt_t marker = 0); // dump some words onto the screen\r\r
564\r\r
565 void SwapOnEndian(); // swap if endian is BIG\r\r
566 Bool_t SkipWords(UInt_t iw); // skip number of words\r\r
567 Bool_t DecodeGTUheader(); // decode data in GTU header\r\r
568 Bool_t DecodeTracklets(); // decode tracklets\r\r
569 Bool_t DecodeHC(); // decode data in HC\r\r
570\r\r
571 Bool_t DecodeADC(); // decode 10 ADC words\r\r
572 Bool_t DecodeADCExtended(); // decode TRAP data with ZS and more than 32 samples \r\r
573\r\r
574 Bool_t DecodeHCheader(); // decode HC header\r\r
575 Bool_t SeekEndOfData(); // go to next end of raw data marker (actually 1 word after)\r\r
576 Bool_t SkipMCMdata(UInt_t iw); // skip this mcm data due to mcm header corruption\r\r
577 Bool_t SeekNextMCMheader(); // go to next mcm header\r\r
578 Bool_t DecodeMCMheader(); // decode mcm header\r\r
579\r\r
580 Bool_t IsRowValid(); // check if row within the range\r\r
581 Bool_t IsHCheaderOK(); // check if current hc header data make sense\r\r
582 Bool_t IsMCMheaderOK(); // check if current mcm header data make sense\r\r
583 \r\r
584 void ResetCounters(); // reset some counters\r\r
585 void ResetIterators(); // needed for Next()\r\r
586 void ResetPerSM(); // reset every SM \r\r
587 void ResetPerStack(); // reset every Stack \r\r
588 void ResetPerHC(); // reset every HC \r\r
589 void ResetPerMCM(); // reset every MCM \r\r
590 void ResetPerADC(); // reset every ADC \r\r
591 void ResetMemory(); // reset all data members\r\r
592\r\r
593 AliTRDrawStream(const AliTRDrawStream& st);\r\r
594 AliTRDrawStream &operator=(const AliTRDrawStream &);\r\r
595\r\r
596 // ----------------- DATA MEMBERS START\r\r
597\r\r
598 struct AliTRDrawSM fSM; // one SM per buffer\r\r
599 struct AliTRDrawStack *fStack; //! pointer to the current stack\r\r
600 struct AliTRDrawHC *fHC; //! current HC\r\r
601 struct AliTRDrawMCM *fMCM; //! current MCM\r\r
602 struct AliTRDrawADC *fADC; //! current ADC\r\r
603 \r\r
604 UInt_t *fpPos; // current position in the buffer\r\r
605 UInt_t *fpBegin; // begin - pointer to the buffer word 0\r\r
606 UInt_t *fpEnd; // end of the buffer\r\r
607\r\r
608 UInt_t fWordLength; // length of the buffer in 32bit words\r\r
609\r\r
610 Int_t fStackNumber; // current stack number\r\r
611 Int_t fStackLinkNumber; // current link in the stack\r\r
612\r\r
613 Int_t fhcMCMcounter; // mcm counter inside single hc - used in Next() \r\r
614 Int_t fmcmADCcounter; // adc counrer inside single adc - used in Next() \r\r
615\r\r
616 Int_t fLinkTrackletCounter; // count the tracklets in the current HC\r\r
617 Int_t fEndOfTrackletCount; // count link by link (hc by hc) used for debug\r\r
618 Int_t fNWordsCounter; // counts words of given hc having link monitor error\r\r
619\r\r
620 UInt_t fMaskADCword; // temp mask when decoding adcs\r\r
621 UInt_t fTbinADC; // temp adc \r\r
622 Int_t fDecodedADCs; // counter of decoded adcs [mj] do we need?\r\r
623\r\r
624 UInt_t fEventCounter; // stores the valid/current MCM event counter\r\r
625 UInt_t fLastEventCounter; // last known event counter of MCM\r\r
626\r\r
627 Bool_t fSharedPadsOn; // do we want to output shared pads - default is off\r\r
628 Int_t fMaxADCgeom; // maximum ADC channels per mcm\r\r
629\r\r
630 Bool_t fBufferRead; // set to be true if buffer is read for a given equipment\r\r
631\r\r
632 AliTRDgeometry *fGeometry; //! TRD geometry\r\r
633 AliRawReader *fRawReader; //! raw reader \r\r
634\r\r
635 AliTRDfeeParam *fTRDfeeParam; // pointer to the fee params\r\r
636\r\r
637 // STATIC \r\r
638\r\r
639 static Bool_t fgExtraSkip; // whether we should skip the leading 24 words\r\r
640 static Bool_t fgSkipCDH; // whether we should skip CDH (8 words)\r\r
641 static Bool_t fgWarnError; // no errors no warnings\r\r
642 static Bool_t fgCleanDataOnly; // release only clean events = no errors\r\r
643 static Bool_t fgDebugFlag; // allow debugging info\r\r
644 static Bool_t fgEnableMemoryReset; // allow memory reset\r\r
645 static Bool_t fgStackNumberChecker; // decide if we check stack number insanity - set false to cleanroom data\r\r
646 static Bool_t fgStackLinkNumberChecker; // decide if we check stack link number insanity - debuging purpose\r\r
647 static Bool_t fgSkipData; // decide if we skip corrupted data of given HC\r\r
648 static Int_t fgDumpHead; // number of words to dump (from the start of the buffer) on each Init\r\r
649 static Int_t fgEmptySignals[30]; // empty signals in case of ADC pointer = NULL\r\r
650 static Short_t fgMCMordering[16]; // mcm number odering for mcm header corruption check\r\r
651 static Short_t fgROBordering[16]; // mcm number odering for mcm header corruption check\r\r
652 static Int_t fgLastHC; // HC number indicator to check HC numbering\r\r
653 static Int_t fgLastROB; // ROB number indicator to check ROB numbering \r\r
654 static Int_t fgLastIndex; // variable to check mcm number odering\r\r
655\r\r
656 static Bool_t fgDumpingEnable; // flag to dump MCM data words \r\r
657\r\r
658 static Int_t fgDumpingSM; // sm number to dump MCM data words\r\r
659 static Int_t fgDumpingStack; // stack number to dump MCM data words\r\r
660 static Int_t fgDumpingLayer; // layer number to dump MCM data words\r\r
661 static Int_t fgDumpingROB; // rob number to dump MCM data words\r\r
662 static Int_t fgDumpingMCM; // mcm number to dump MCM data words\r\r
663\r\r
664 // this is a temporary solution!\r\r
665 // baseline should come with the HC header word 2 (count from 0!)\r\r
666 static Int_t fgCommonAdditive; // common additive - should be decoded! from HC word2\r\r
667\r\r
668 // ----------------- DATA MEMBERS STOP\r\r
669\r\r
670 enum ETRDzRawStreamError \r\r
671 {\r\r
672 kDecodeStackInfo = 1 //\r\r
673 , kMissingData = 2 //\r\r
674 , kLinkDataMissing = 3 //\r\r
675 , kHCdataMissing = 4 //\r\r
676 , kTrackletOverflow = 5 //\r\r
677 , kEOTrackeltsMissing = 6 //\r\r
678 , kWrongPadrow = 7 //\r\r
679 , kMCMheaderCorrupted = 8 //\r\r
680 , kWrongMCMorROB = 9 //\r\r
681 , kMCMeventMissmatch = 10 //\r\r
682 , kMCMADCMaskMissing = 11 //\r\r
683 , kHCHeaderCorrupt = 12 //\r\r
684 , kHCHeaderWrongStack = 13 //\r\r
685 , kHCHeaderWrongLayer = 14 //\r\r
686 , kHCHeaderWrongSide = 15 //\r\r
687 , kHCHeaderWrongSM = 16 //\r\r
688 , kHCHeaderWrongDet = 17 //\r\r
689 , kHCHeaderWrongROC = 18 //\r\r
690 , kHCWordMissing = 19 //\r\r
691 , kMCMdataMissing = 20 //\r\r
692 , kMCMoverflow = 21 //\r\r
693 , kADCdataMissing = 22 //\r\r
694 , kADCmaskMissmatch = 23 //\r\r
695 , kWrongPadcolumn = 24 //\r\r
696 }; \r\r
697\r\r
698 ClassDef(AliTRDrawStream, 0)\r\r
699}; //clas def end\r\r
700\r\r
701#endif\r\r