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1788245f 1/**************************************************************************
2 * This file is property of and copyright by the ALICE HLT Project *
3 * All rights reserved. *
4 * *
5 * Primary Authors: *
6 * Artur Szostak <artursz@iafrica.com> *
7 * *
8 * Permission to use, copy, modify and distribute this software and its *
9 * documentation strictly for non-commercial purposes is hereby granted *
10 * without fee, provided that the above copyright notice appears in all *
11 * copies and that both the copyright notice and this permission notice *
12 * appear in the supporting documentation. The authors make no claims *
13 * about the suitability of this software for any purpose. It is *
14 * provided "as is" without express or implied warranty. *
15 **************************************************************************/
16
17/* $Id$ */
18
19/// \class AliMUONRawStreamTriggerHP
20///
21/// Implementation of a streamer interface to the high performance trigger decoder.
22/// This is the raw stream class which interfaces between the high performance
23/// core decoder for MUON trigger chambers and the AliRawReader class.
24/// To gain the most out of the decoder, the Next() method should be used,
25/// for example:
26/// \code
27/// AliMUONRawStreamTriggerHP* rawStream; // assume initialised
28/// const AliMUONRawStreamTriggerHP::AliLocalStruct* localStruct;
29/// while ((localStruct = rawStream->Next()) != NULL)
30/// {
31/// // Do something with localStruct here.
32/// }
33/// \endcode
34///
35/// This decoder tries to implement as similar an interface as possible to
36/// AliMUONRawStreamTrigger where possible. However certain constructs which
37/// would slow us down too much are avoided.
38///
39/// \author Artur Szostak <artursz@iafrica.com>
40
41#include "AliMUONRawStreamTriggerHP.h"
481d8064 42#include "AliMUONDarcHeader.h"
43#include "AliMUONRegHeader.h"
44#include "AliMUONLocalStruct.h"
45#include "AliMUONDDLTrigger.h"
1788245f 46#include "AliRawReader.h"
47#include "AliLog.h"
48#include <cassert>
49#include <iostream>
50#include <iomanip>
51using std::cout;
52using std::endl;
53using std::hex;
54using std::dec;
55
56/// \cond CLASSIMP
57ClassImp(AliMUONRawStreamTriggerHP)
58/// \endcond
59
60const Int_t AliMUONRawStreamTriggerHP::fgkMaxDDL = 2;
61
62
63AliMUONRawStreamTriggerHP::AliMUONRawStreamTriggerHP() :
64 AliMUONVRawStreamTrigger(),
65 fDecoder(),
66 fDDL(0),
67 fBufferSize(8192),
68 fBuffer(new UChar_t[8192]),
69 fCurrentLocalStruct(NULL),
70 fHadError(kFALSE),
481d8064 71 fDone(kFALSE),
72 fDDLObject(NULL)
1788245f 73{
74 ///
75 /// Default constructor.
76 ///
77
78 fDecoder.ExitOnError(false);
79
80 fDecoder.GetHandler().SetMaxStructs(
81 fDecoder.MaxRegionals(),
82 fDecoder.MaxLocals()
83 );
84
85 fDecoder.GetHandler().SetRawStream(this);
86}
87
88
89AliMUONRawStreamTriggerHP::AliMUONRawStreamTriggerHP(AliRawReader* rawReader) :
90 AliMUONVRawStreamTrigger(rawReader),
91 fDecoder(),
92 fDDL(0),
93 fBufferSize(8192),
94 fBuffer(new UChar_t[8192]),
95 fCurrentLocalStruct(NULL),
96 fHadError(kFALSE),
481d8064 97 fDone(kFALSE),
98 fDDLObject(NULL)
1788245f 99{
100 ///
101 /// Constructor with AliRawReader as argument.
102 ///
103
104 fDecoder.ExitOnError(false);
105
106 fDecoder.GetHandler().SetMaxStructs(
107 fDecoder.MaxRegionals(),
108 fDecoder.MaxLocals()
109 );
110
111 fDecoder.GetHandler().SetRawStream(this);
112}
113
114
115AliMUONRawStreamTriggerHP::~AliMUONRawStreamTriggerHP()
116{
117 ///
118 /// Default destructor which cleans up the memory allocated.
119 ///
120
121 if (fBuffer != NULL)
122 {
123 delete [] fBuffer;
124 }
481d8064 125 if (fDDLObject != NULL)
126 {
127 delete fDDLObject;
128 }
1788245f 129}
130
131
132void AliMUONRawStreamTriggerHP::First()
133{
134 /// Initialise or reset the iterator.
135 /// The first DDL will be found and decoded.
136
137 assert( GetReader() != NULL );
138
139 fDDL = 0;
140 fDone = kFALSE;
141 NextDDL();
142}
143
144
145Bool_t AliMUONRawStreamTriggerHP::NextDDL()
146{
147 /// Read in the next trigger DDL and decode the payload with the
148 /// high performance decoder.
149 /// \return kTRUE if the next DDL was successfully read and kFALSE
150 /// otherwise.
151
152 assert( GetReader() != NULL );
153
481d8064 154 // The temporary object if generated in GetDDLTracker, is now stale,
155 // so delete it.
156 if (fDDLObject != NULL)
157 {
158 delete fDDLObject;
159 fDDLObject = NULL;
160 }
161
1788245f 162 fCurrentLocalStruct = NULL;
163
164 while (fDDL < GetMaxDDL())
165 {
166 GetReader()->Reset();
167 GetReader()->Select("MUONTRG", fDDL, fDDL); // Select the DDL file to be read.
168 if (GetReader()->ReadHeader()) break;
169 AliDebug(3, Form("Skipping DDL %d which does not seem to be there", fDDL+1));
170 fDDL++;
171 }
172
173 // If we reach the end of the DDL list for this event then reset the
174 // DDL counter, mark the iteration as done and exit.
175 if (fDDL >= GetMaxDDL())
176 {
177 fDDL = 0;
178 fDone = kTRUE;
179 return kFALSE;
180 }
181 else
182 {
183 fDone = kFALSE;
184 }
185
186 AliDebug(3, Form("DDL Number %d\n", fDDL));
187
188 Int_t dataSize = GetReader()->GetDataSize(); // in bytes
189 // Check if we have enough buffer space already in fBuffer. If we do then
190 // just continue reading otherwise we need to resize the buffer.
191 if (fBufferSize < dataSize)
192 {
193 if (fBuffer != NULL)
194 {
195 delete [] fBuffer;
196 fBuffer = NULL;
197 fBufferSize = 0;
198 }
199 try
200 {
201 fBuffer = new UChar_t[dataSize];
202 fBufferSize = dataSize;
203 }
204 catch (const std::bad_alloc&)
205 {
206 AliError("Could not allocate more buffer space. Cannot decode DDL.");
207 return kFALSE;
208 }
209 }
210
211 if (not GetReader()->ReadNext(fBuffer, dataSize))
212 {
213 return kFALSE;
214 }
215
216#ifndef R__BYTESWAP
217 Swap(reinterpret_cast<UInt_t*>(fBuffer), dataSize / sizeof(UInt_t)); // Swap needed for mac power pc.
218#endif
219
220 bool result = false;
221 try
222 {
223 // Since we might allocate memory inside OnNewBuffer in the event
224 // handler we need to trap any memory allocation exception to be robust.
225 result = fDecoder.Decode(fBuffer, dataSize);
226 fHadError = (result == true ? kFALSE : kTRUE);
227 }
228 catch (const std::bad_alloc&)
229 {
230 AliError("Could not allocate more buffer space. Cannot decode DDL.");
231 return kFALSE;
232 }
233
234 // Update the current local structure pointer.
235 fCurrentLocalStruct = fDecoder.GetHandler().FirstLocalStruct();
236
237 fDDL++; // Remember to increment index to next DDL.
238 return kTRUE;
239}
240
241
242Bool_t AliMUONRawStreamTriggerHP::IsDone() const
243{
244 /// Indicates whether the iteration is finished or not.
245 /// \return kTRUE if we already read all the digits and kFALSE if not.
246
247 return fDone;
248}
249
250
251Bool_t AliMUONRawStreamTriggerHP::Next(
252 UChar_t& id, UChar_t& dec, Bool_t& trigY,
253 UChar_t& yPos, UChar_t& sXDev, UChar_t& xDev,
254 UChar_t& xPos, Bool_t& triggerY, Bool_t& triggerX,
255 TArrayS& xPattern, TArrayS& yPattern
256 )
257{
258 const AliLocalStruct* localStruct = Next();
259 if (localStruct == NULL) return kFALSE;
260
261 id = localStruct->GetId();
262 dec = localStruct->GetDec();
263 trigY = localStruct->GetTrigY();
264 yPos = localStruct->GetYPos();
265 sXDev = localStruct->GetSXDev();
266 xDev = localStruct->GetXDev();
267 xPos = localStruct->GetXPos();
268
269 triggerX = localStruct->GetTriggerX();
270 triggerY = localStruct->GetTriggerY();
271
272 localStruct->GetXPattern(xPattern);
273 localStruct->GetYPattern(yPattern);
274
275 return kTRUE;
276}
277
278
481d8064 279AliMUONDDLTrigger* AliMUONRawStreamTriggerHP::GetDDLTrigger() const
280{
281 /// Construct and return a pointer to the DDL payload object.
282 /// \return Pointer to internally constructed AliMUONDDLTrigger object.
283 /// The object is owned by this class and should not be deleted
284 /// by the caller.
285 ///
286 /// \note This method should not be used just to gain access to the DDL
287 /// payload, unless there is a good reason to have the AliMUONDDLTrigger
288 /// object. For example, if you want to modify the data and then save it
289 /// to another DDL stream. Otherwise it can be an order of magnitude
290 /// faster to access the DDL headers and data with the GetHeaders,
291 /// GetRegionalHeader and GetLocalStruct methods for example.
292 /// Refer to the MUONRawStreamTrigger.C macro to see how to use the fast
293 /// decoder interface optimally.
294
295 if (fDDLObject != NULL) return fDDLObject;
296
297 fDDLObject = new AliMUONDDLTrigger;
298
299 // Copy over all DARC, global headers and scalars.
300 AliMUONDarcHeader* darcHeader = fDDLObject->GetDarcHeader();
301 const AliHeader* hdr = GetHeaders();
302 UInt_t word = hdr->GetDarcHeader();
303 memcpy(darcHeader->GetHeader(), &word, sizeof(word));
304 if (hdr->GetDarcScalars() != NULL)
305 {
306 memcpy(darcHeader->GetDarcScalers(), hdr->GetDarcScalars(), sizeof(AliMUONDarcScalarsStruct));
307 }
308 memcpy(darcHeader->GetGlobalInput(), hdr->GetGlobalHeader(), sizeof(AliMUONGlobalHeaderStruct));
309 if (hdr->GetGlobalScalars() != NULL)
310 {
311 memcpy(darcHeader->GetGlobalScalers(), hdr->GetGlobalScalars(), sizeof(AliMUONGlobalScalarsStruct));
312 }
313
314 for (Int_t iReg = 0; iReg < (Int_t)GetRegionalHeaderCount(); iReg++)
315 {
316 AliMUONRegHeader regHeader;
317 AliMUONLocalStruct localStruct;
318
319 const AliRegionalHeader* rh = GetRegionalHeader(iReg);
320 // Copy local structure and scalars and add everything into DDL object.
321 memcpy(regHeader.GetHeader(), rh->GetHeader(), sizeof(AliMUONRegionalHeaderStruct));
322 if (rh->GetScalars() != NULL)
323 {
324 memcpy(regHeader.GetScalers(), rh->GetScalars(), sizeof(AliMUONRegionalScalarsStruct));
325 }
326 fDDLObject->AddRegHeader(regHeader);
327
328 const AliLocalStruct* ls = rh->GetFirstLocalStruct();
329 while (ls != NULL)
330 {
331 // Copy local structure and scalars and add everything into DDL object.
332 memcpy(localStruct.GetData(), ls->GetData(), sizeof(AliMUONLocalInfoStruct));
333 if (ls->GetScalars() != NULL)
334 {
335 memcpy(localStruct.GetScalers(), ls->GetScalars(), sizeof(AliMUONLocalScalarsStruct));
336 }
337 fDDLObject->AddLocStruct(localStruct, iReg);
338 ls = ls->Next();
339 }
340 }
341
342 return fDDLObject;
343}
344
345
1788245f 346void AliMUONRawStreamTriggerHP::SetMaxRegAllowed(Int_t reg)
347{
348 /// Set the maximum allowed number of regional cards in the DDL.
349
350 fDecoder.MaxRegionals( (UInt_t) reg );
351
352 fDecoder.GetHandler().SetMaxStructs(
353 fDecoder.MaxRegionals(),
354 fDecoder.MaxLocals()
355 );
356}
357
358
359void AliMUONRawStreamTriggerHP::SetMaxLoc(Int_t loc)
360{
361 /// Sets the maximum number of local cards in the DDL.
362
363 fDecoder.MaxLocals( (UInt_t) loc );
364
365 fDecoder.GetHandler().SetMaxStructs(
366 fDecoder.MaxRegionals(),
367 fDecoder.MaxLocals()
368 );
369}
370
371///////////////////////////////////////////////////////////////////////////////
372
373void AliMUONRawStreamTriggerHP::AliHeader::Print() const
374{
375 /// Print DARC header, global header and global scalars to screen.
376
377 cout << "===== DARC info =====" << endl;
378 cout << "Header bits : 0x" << hex << fDarcHeader << dec << endl;
379 if (fDarcScalars != NULL)
380 {
381 cout << "L0R : " << fDarcScalars->fL0R << " (0x"
382 << hex << fDarcScalars->fL0R << dec << ")" << endl;
383 cout << "L1P : " << fDarcScalars->fL1P << " (0x"
384 << hex << fDarcScalars->fL1P << dec << ")" << endl;
385 cout << "L1S : " << fDarcScalars->fL1S << " (0x"
386 << hex << fDarcScalars->fL1S << dec << ")" << endl;
387 cout << "L2A : " << fDarcScalars->fL2A << " (0x"
388 << hex << fDarcScalars->fL2A << dec << ")" << endl;
389 cout << "L2R : " << fDarcScalars->fL2R << " (0x"
390 << hex << fDarcScalars->fL2R << dec << ")" << endl;
391 cout << "Clock : " << fDarcScalars->fClk << " (0x"
392 << hex << fDarcScalars->fClk << dec << ")" << endl;
393 cout << "Hold : " << fDarcScalars->fHold << " (0x"
394 << hex << fDarcScalars->fHold << dec << ")" << endl;
395 cout << "Spare : " << fDarcScalars->fSpare << " (0x"
396 << hex << fDarcScalars->fSpare << dec << ")" << endl;
397 }
398 else
399 {
400 cout << "Scalars == NULL" << endl;
401 }
402
403 cout << "===== Global info =====" << endl;
404 for (int i = 0; i < 4; i++)
405 {
406 cout << "Input[" << i << "] : " << fGlobalHeader->fInput[i] << " (0x"
407 << hex << fGlobalHeader->fInput[i] << dec << ")" << endl;
408 }
409 cout << "Output : " << fGlobalHeader->fOutput << " (0x"
410 << hex << fGlobalHeader->fOutput << dec << ")" << endl;
411 if (fGlobalScalars != NULL)
412 {
413 cout << "L0 : " << fGlobalScalars->fL0 << " (0x"
414 << hex << fGlobalScalars->fL0 << dec << ")" << endl;
415 cout << "Clock : " << fGlobalScalars->fClk << " (0x"
416 << hex << fGlobalScalars->fClk << dec << ")" << endl;
417 for (int j = 0; j < 4; j++)
418 {
419 cout << "Scaler[" << j << "] : " << fGlobalScalars->fScaler[j] << " (0x"
420 << hex << fGlobalScalars->fScaler[j] << dec << ")" << endl;
421 }
422 cout << "Hold : " << fGlobalScalars->fHold << " (0x"
423 << hex << fGlobalScalars->fHold << dec << ")" << endl;
424 cout << "Spare : " << fGlobalScalars->fSpare << " (0x"
425 << hex << fGlobalScalars->fSpare << dec << ")" << endl;
426 }
427 else
428 {
429 cout << "Scalars == NULL" << endl;
430 }
431}
432
433void AliMUONRawStreamTriggerHP::AliRegionalHeader::Print() const
434{
435 /// Print the regional header and scalars to screen.
436
437 cout << "===== Regional card info =====" << endl;
438 cout << "DarcWord : " << fHeader->fDarcWord << " (0x"
439 << hex << fHeader->fDarcWord << dec << ")" << endl;
440 cout << "Word : " << fHeader->fWord << " (0x"
441 << hex << fHeader->fWord << dec << ")" << endl;
442 cout << "Input[0] : " << fHeader->fInput[0] << " (0x"
443 << hex << fHeader->fInput[0] << dec << ")" << endl;
444 cout << "Input[1] : " << fHeader->fInput[1] << " (0x"
445 << hex << fHeader->fInput[1] << dec << ")" << endl;
446 cout << "L0/Mask : " << fHeader->fL0CountAndMask << " (0x"
447 << hex << fHeader->fL0CountAndMask << dec << ")" << endl;
448 if (fScalars != NULL)
449 {
450 cout << "Clock : " << fScalars->fClk << " (0x"
451 << hex << fScalars->fClk << dec << ")" << endl;
452 for (int i = 0; i < 8; i++)
453 {
454 cout << "Scaler[" << i << "] : " << fScalars->fScaler[i] << " (0x"
455 << hex << fScalars->fScaler[i] << dec << ")" << endl;
456 }
457 cout << "Hold : " << fScalars->fHold << " (0x"
458 << hex << fScalars->fHold << dec << ")" << endl;
459 }
460 else
461 {
462 cout << "Scalars == NULL" << endl;
463 }
464}
465
466void AliMUONRawStreamTriggerHP::AliLocalStruct::Print() const
467{
468 /// Print local trigger structure and scalars to screen.
469
470 cout << "===== Local card info =====" << endl;
471 cout << "X2X1 : " << fLocalStruct->fX2X1 << " (0x"
472 << hex << fLocalStruct->fX2X1 << dec << ")" << endl;
473 cout << "X4X3 : " << fLocalStruct->fX4X3 << " (0x"
474 << hex << fLocalStruct->fX4X3 << dec << ")" << endl;
475 cout << "Y2Y1 : " << fLocalStruct->fY2Y1 << " (0x"
476 << hex << fLocalStruct->fY2Y1 << dec << ")" << endl;
477 cout << "Y4Y3 : " << fLocalStruct->fY4Y3 << " (0x"
478 << hex << fLocalStruct->fY4Y3 << dec << ")" << endl;
479 cout << "Trigger bits : " << fLocalStruct->fTriggerBits << " (0x"
480 << hex << fLocalStruct->fTriggerBits << dec << ")" << endl;
481 if (fScalars != NULL)
482 {
483 cout << "L0 : " << fScalars->fL0 << " (0x"
484 << hex << fScalars->fL0 << dec << ")" << endl;
485 cout << "Hold : " << fScalars->fHold << " (0x"
486 << hex << fScalars->fHold << dec << ")" << endl;
487 cout << "Clock : " << fScalars->fClk << " (0x"
488 << hex << fScalars->fClk << dec << ")" << endl;
489 cout << "LPtNTrig : " << fScalars->fLPtNTrig << " (0x"
490 << hex << fScalars->fLPtNTrig << dec << ")" << endl;
491 cout << "HPtNTrig : " << fScalars->fHPtNTrig << " (0x"
492 << hex << fScalars->fHPtNTrig << dec << ")" << endl;
493 cout << "LPtRTrig : " << fScalars->fLPtRTrig << " (0x"
494 << hex << fScalars->fLPtRTrig << dec << ")" << endl;
495 cout << "HPtRTrig : " << fScalars->fHPtRTrig << " (0x"
496 << hex << fScalars->fHPtRTrig << dec << ")" << endl;
497 cout << "LPtLTrig : " << fScalars->fLPtLTrig << " (0x"
498 << hex << fScalars->fLPtLTrig << dec << ")" << endl;
499 cout << "HPtLTrig : " << fScalars->fHPtLTrig << " (0x"
500 << hex << fScalars->fHPtLTrig << dec << ")" << endl;
501 cout << "LPtSTrig : " << fScalars->fLPtSTrig << " (0x"
502 << hex << fScalars->fLPtSTrig << dec << ")" << endl;
503 cout << "HPtSTrig : " << fScalars->fHPtSTrig << " (0x"
504 << hex << fScalars->fHPtSTrig << dec << ")" << endl;
505 for (int i = 0; i < 8*4; i++)
506 {
507 cout << "Scaler[" << i << "] : " << fScalars->fScaler[i] << " (0x"
508 << hex << fScalars->fScaler[i] << dec << ")" << endl;
509 }
510 cout << "EOS : " << fScalars->fEOS << " (0x"
511 << hex << fScalars->fEOS << dec << ")" << endl;
512 cout << "Reset : " << fScalars->fReset << " (0x"
513 << hex << fScalars->fReset << dec << ")" << endl;
514 }
515 else
516 {
517 cout << "Scalars == NULL" << endl;
518 }
519}
520
521///////////////////////////////////////////////////////////////////////////////
522
523AliMUONRawStreamTriggerHP::AliDecoderEventHandler::AliDecoderEventHandler() :
524 fRawStream(NULL),
525 fBufferStart(NULL),
526 fDarcHeader(0),
527 fDarcScalars(NULL),
528 fHeaders(),
529 fRegionalsCount(0),
530 fRegionals(NULL),
531 fLocals(NULL),
532 fEndOfLocals(NULL),
533 fCurrentRegional(NULL),
534 fCurrentLocal(NULL),
535 fDarcEoWErrors(0),
536 fGlobalEoWErrors(0),
537 fRegEoWErrors(0),
538 fLocalEoWErrors(0),
539 fWarnings(kTRUE)
540{
541 /// Default constructor
542}
543
544
545AliMUONRawStreamTriggerHP::AliDecoderEventHandler::~AliDecoderEventHandler()
546{
547 /// Default destructor cleans up the allocated memory.
548
549 if (fRegionals != NULL) delete [] fRegionals;
550 if (fLocals != NULL) delete [] fLocals;
551}
552
553
554void AliMUONRawStreamTriggerHP::AliDecoderEventHandler::SetMaxStructs(
555 UInt_t maxRegionals, UInt_t maxLocals
556 )
557{
558 /// Sets the maximum number of structures allowed.
559
560 // Start by clearing the current arrays.
561 if (fRegionals != NULL)
562 {
563 delete [] fRegionals;
564 fRegionals = NULL;
565 }
566 if (fLocals != NULL)
567 {
568 delete [] fLocals;
569 fLocals = NULL;
570 fEndOfLocals = NULL;
571 }
572 fCurrentRegional = NULL;
573 fCurrentLocal = NULL;
574
575 // Allocate new memory.
576 fRegionals = new AliRegionalHeader[maxRegionals];
577 fLocals = new AliLocalStruct[maxRegionals*maxLocals];
578 fEndOfLocals = fLocals;
579}
580
581
582void AliMUONRawStreamTriggerHP::AliDecoderEventHandler::OnNewBuffer(
583 const void* buffer, UInt_t /*bufferSize*/
584 )
585{
586 /// This is called by the high performance decoder when a new DDL payload
587 /// is about to be decoded.
588
589 assert( fRawStream != NULL );
590
591 // remember the start of the buffer to be used in OnError.
592 fBufferStart = buffer;
593
594 // Reset error counters.
595 fDarcEoWErrors = 0;
596 fGlobalEoWErrors = 0;
597 fRegEoWErrors = 0;
598 fLocalEoWErrors = 0;
599
600 // Reset the current pointers which will be used to track where we need to
601 // fill fRegionals and fLocals. We have to subtract one space because we
602 // will increment the pointer the first time in the OnNewRegionalStruct
603 // and OnLocalStruct methods.
604 fCurrentRegional = fRegionals-1;
605 fCurrentLocal = fLocals-1;
606 fRegionalsCount = 0;
607}
608
609
610void AliMUONRawStreamTriggerHP::AliDecoderEventHandler::OnError(
611 ErrorCode error, const void* location
612 )
613{
614 /// This is called by the high performance decoder when a error occurs
615 /// when trying to decode the DDL payload. This indicates corruption in
616 /// the data. This method converts the error code to a descriptive message
617 /// and logs this with the raw reader.
618 /// \param error The error code indicating the problem.
619 /// \param location A pointer to the location within the DDL payload buffer
620 /// being decoded where the problem with the data was found.
621
622 assert( fRawStream != NULL );
623 assert( fRawStream->GetReader() != NULL );
624
625 Char_t* message = NULL;
626 //UInt_t word = 0;
627
628 switch (error)
629 {
630 case kWrongEventType:
631 message = Form("Wrong event type obtained from the Darc header, take the one of CDH");
632 break;
633
634 case kBadEndOfDarc:
635 fDarcEoWErrors++;
636 message = Form(
637 "Wrong end of Darc word %x instead of %x\n",
638 *reinterpret_cast<const UInt_t*>(location),
639 AliMUONTriggerDDLDecoder<AliMUONTriggerDDLDecoderEventHandler>::EndOfDarcWord()
640 );
641 fRawStream->GetReader()->AddMajorErrorLog(kDarcEoWErr, message);
642 break;
643
644 case kBadEndOfGlobal:
645 fGlobalEoWErrors++;
646 message = Form(
647 "Wrong end of Global word %x instead of %x\n",
648 *reinterpret_cast<const UInt_t*>(location),
649 AliMUONTriggerDDLDecoder<AliMUONTriggerDDLDecoderEventHandler>::EndOfGlobalWord()
650 );
651 fRawStream->GetReader()->AddMajorErrorLog(kGlobalEoWErr, message);
652 break;
653
654 case kBadEndOfRegional:
655 fRegEoWErrors++;
656 message = Form(
657 "Wrong end of Regional word %x instead of %x\n",
658 *reinterpret_cast<const UInt_t*>(location),
659 AliMUONTriggerDDLDecoder<AliMUONTriggerDDLDecoderEventHandler>::EndOfRegionalWord()
660 );
661 fRawStream->GetReader()->AddMajorErrorLog(kRegEoWErr, message);
662 break;
663
664 case kBadEndOfLocal:
665 fLocalEoWErrors++;
666 message = Form(
667 "Wrong end of Local word %x instead of %x\n",
668 *reinterpret_cast<const UInt_t*>(location),
669 AliMUONTriggerDDLDecoder<AliMUONTriggerDDLDecoderEventHandler>::EndOfLocalWord()
670 );
671 fRawStream->GetReader()->AddMajorErrorLog(kLocalEoWErr, message);
672 break;
673
674 default:
675 message = Form(
676 "%s (At byte %d in DDL.)",
677 ErrorCodeToMessage(error),
678 (unsigned long)location - (unsigned long)fBufferStart + sizeof(AliRawDataHeader)
679 );
680 fRawStream->GetReader()->AddMajorErrorLog(error, message);
681 break;
682 }
683
684 if (fWarnings)
685 {
686 AliWarningGeneral(
687 "AliMUONRawStreamTriggerHP::AliDecoderEventHandler",
688 message
689 );
690 }
691}
692