1 /**************************************************************************
2 * This file is property of and copyright by the ALICE HLT Project *
3 * All rights reserved. *
6 * Artur Szostak <artursz@iafrica.com> *
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 **************************************************************************/
20 /// \file AliMUONRawStreamTrackerHP.cxx
21 /// \author Artur Szostak <artursz@iafrica.com>
23 /// \brief Implementation of the the high performance decoder AliMUONRawStreamTrackerHP.
26 //-----------------------------------------------------------------------------
28 /// \class AliMUONRawStreamTrackerHP
29 /// \brief A high performance stream decoder for muon tracking DDL streams.
31 /// This is the raw stream class which interfaces between the high performance
32 /// core decoder and the AliRawReader class.
33 /// To gain the most out of the decoder, the Next() method which returns batches
34 /// of decoded digit / channel information should be used. That is:
36 /// const AliBusPatch* Next();
39 /// This decoder tries to implement as similar an interface as possible to
40 /// AliMUONRawStreamTracker where possible. However certain constructs which
41 /// would slow us down too much are avoided.
43 /// \author Artur Szostak <artursz@iafrica.com>
44 //-----------------------------------------------------------------------------
46 #include "AliMUONRawStreamTrackerHP.h"
47 #include "AliMUONTrackerDDLDecoder.h"
48 #include "AliMUONDspHeader.h"
49 #include "AliMUONBlockHeader.h"
50 #include "AliMUONBusStruct.h"
51 #include "AliMUONDDLTracker.h"
52 #include "AliMUONLogger.h"
53 #include "AliRawReader.h"
64 ClassImp(AliMUONRawStreamTrackerHP)
67 const Int_t AliMUONRawStreamTrackerHP::fgkMaxDDL = 20;
69 AliMUONRawStreamTrackerHP::AliMUONRawStreamTrackerHP() :
73 fDetailLevel(kMediumErrorDetail),
74 fEnableMUONErrorLogger(kFALSE),
75 fEnableRawReaderErrorLogger(kFALSE),
80 fBuffer(new UChar_t[8192]),
81 fkCurrentBusPatch(NULL),
87 fTotalNumberOfGlitchErrors(0),
88 fTotalNumberOfParityErrors(0),
89 fTotalNumberOfPaddingErrors(0),
90 fTotalNumberOfTokenLostErrors(0)
93 /// Default constructor.
96 // Must set this flag to get all information about parity errors though
97 // the OnData method. OnError gets them either way.
98 fDecoder.ExitOnError(false);
99 fDecoder.SendDataOnParityError(true);
101 fDecoder.GetHandler().SetMaxStructs(
102 fDecoder.MaxBlocks(),
104 fDecoder.MaxBusPatches()
107 fDecoder.GetHandler().SetRawStream(this);
111 AliMUONRawStreamTrackerHP::AliMUONRawStreamTrackerHP(AliRawReader* rawReader) :
113 fRawReader(rawReader),
115 fDetailLevel(kMediumErrorDetail),
116 fEnableMUONErrorLogger(kFALSE),
117 fEnableRawReaderErrorLogger(kFALSE),
122 fBuffer(new UChar_t[8192]),
123 fkCurrentBusPatch(NULL),
129 fTotalNumberOfGlitchErrors(0),
130 fTotalNumberOfParityErrors(0),
131 fTotalNumberOfPaddingErrors(0),
132 fTotalNumberOfTokenLostErrors(0)
135 /// Constructor with AliRawReader as argument.
138 // Must set this flag to get all information about parity errors though
139 // the OnData method. OnError gets them either way.
140 fDecoder.ExitOnError(false);
141 fDecoder.SendDataOnParityError(true);
143 fDecoder.GetHandler().SetMaxStructs(
144 fDecoder.MaxBlocks(),
146 fDecoder.MaxBusPatches()
149 fDecoder.GetHandler().SetRawStream(this);
153 AliMUONRawStreamTrackerHP::~AliMUONRawStreamTrackerHP()
156 /// Default destructor.
163 if (fDDLObject != NULL)
170 void AliMUONRawStreamTrackerHP::First()
172 /// Initialise or reset the iterator.
173 /// The first DDL will be found and decoded.
175 assert( GetReader() != NULL );
180 fTotalNumberOfGlitchErrors = 0;
181 fTotalNumberOfPaddingErrors = 0;
182 fTotalNumberOfParityErrors = 0;
183 fTotalNumberOfTokenLostErrors = 0;
187 Bool_t AliMUONRawStreamTrackerHP::NextDDL()
189 /// Reading the next tracker DDL and decode the payload with the
190 /// high performance decoder.
191 /// \return kTRUE if the next DDL was successfully read and kFALSE otherwise.
193 assert( GetReader() != NULL );
195 // The temporary object if generated in GetDDLTracker, is now stale,
197 if (fDDLObject != NULL)
203 // Better to reset these pointers.
204 fkCurrentBusPatch = NULL;
205 fkCurrentData = NULL;
208 while (fDDL < GetMaxDDL())
210 GetReader()->Reset();
211 GetReader()->Select("MUONTRK", fDDL, fDDL); // Select the DDL file to be read.
212 if (GetReader()->ReadHeader()) break;
213 AliDebug(3, Form("Skipping DDL %d which does not seem to be there", fDDL+1));
217 // If we reach the end of the DDL list for this event then reset the
218 // DDL counter, mark the iteration as done and exit.
219 if (fDDL >= GetMaxDDL())
230 AliDebug(3, Form("DDL Number %d\n", fDDL));
232 Int_t dataSize = GetReader()->GetDataSize(); // in bytes
233 // Check if we have enough buffer space already in fBuffer. If we do then
234 // just continue reading otherwise we need to resize the buffer.
235 if (fBufferSize < dataSize)
245 fBuffer = new UChar_t[dataSize];
246 fBufferSize = dataSize;
248 catch (const std::bad_alloc&)
250 AliError("Could not allocate more buffer space. Cannot decode DDL.");
255 if (not GetReader()->ReadNext(fBuffer, dataSize))
261 Swap(reinterpret_cast<UInt_t*>(fBuffer), dataSize / sizeof(UInt_t)); // Swap needed for mac power pc.
264 fDDL++; // Remember to increment index to next DDL before the calls to
265 // fDecoder.Decode since the callback methods of the decoder will
266 // use AliMUONRawStreamTrackerHP::GetDDL()
271 // Since we might allocate memory inside OnNewBuffer in the event
272 // handler we need to trap any memory allocation exception to be robust.
273 result = fDecoder.Decode(fBuffer, dataSize);
274 fHadError = (result == true ? kFALSE : kTRUE);
275 fTotalNumberOfGlitchErrors += fDecoder.GetHandler().GlitchErrorCount();
276 fTotalNumberOfParityErrors += fDecoder.GetHandler().ParityErrorCount();
277 fTotalNumberOfPaddingErrors += fDecoder.GetHandler().PaddingErrorCount();
278 fTotalNumberOfTokenLostErrors += fDecoder.GetHandler().TokenLostCount();
280 catch (const std::bad_alloc&)
282 AliError("Could not allocate more buffer space. Cannot decode DDL.");
286 // Update the current bus patch pointers.
287 fkCurrentBusPatch = fDecoder.GetHandler().FirstBusPatch();
288 if (fkCurrentBusPatch != fDecoder.GetHandler().EndOfBusPatch())
290 fkCurrentData = fkCurrentBusPatch->GetData();
291 fkEndOfData = fkCurrentData + fkCurrentBusPatch->GetDataCount();
295 // If the DDL did not have any bus patches then mark both fCurrentData
296 // and fEndOfData as NULL so that in Next() we are forced to find the
297 // first non empty DDL.
298 fkCurrentData = fkEndOfData = NULL;
305 Bool_t AliMUONRawStreamTrackerHP::IsDone() const
307 /// Indicates whether the iteration is finished or not.
308 /// \return kTRUE if we already read all the digits and kFALSE if not.
314 Bool_t AliMUONRawStreamTrackerHP::Next(Int_t& busPatchId,
316 UChar_t& manuChannel,
318 Bool_t skipParityErrors)
320 /// Advance one step in the iteration. Returns false if finished.
321 /// [out] \param busPatchId This is filled with the bus patch ID of the digit.
322 /// [out] \param manuId This is filled with the MANU ID of the digit.
323 /// [out] \param manuChannel This is filled with the MANU channel ID of the digit.
324 /// [out] \param adc This is filled with the ADC signal value of the digit.
325 /// [in] \param skipParityErrors If this is kTRUE, we'll skip the buspatches that
326 /// have some parity errors
327 /// \return kTRUE if we read another digit and kFALSE if we have read all the
328 /// digits already, i.e. at the end of the iteration.
330 if (fkCurrentData == NULL) return kFALSE;
333 // Check if we still have data to be returned for the current bus patch.
334 if (fkCurrentData != fkEndOfData)
336 busPatchId = fkCurrentBusPatch->GetBusPatchId();
337 AliMUONTrackerDDLDecoderEventHandler::UnpackADC(*fkCurrentData, manuId, manuChannel, adc);
343 // We hit the end of the current bus patch so check if we have any more
344 // bus patches to process for the current DDL. If we do, then increment
345 // the current bus patch, make sure it is not the last one and then try
346 // reading the first element again.
347 if (fkCurrentBusPatch != fDecoder.GetHandler().EndOfBusPatch())
350 if (fkCurrentBusPatch != fDecoder.GetHandler().EndOfBusPatch())
352 fkCurrentData = fkCurrentBusPatch->GetData();
353 fkEndOfData = fkCurrentData + fkCurrentBusPatch->GetDataCount();
354 if ( skipParityErrors )
357 for ( Int_t i = 0; i < fkCurrentBusPatch->GetLength() && ok; ++ i )
359 ok = fkCurrentBusPatch->IsParityOk(i);
361 if (!ok) fkCurrentData = fkEndOfData;
367 // This was the last bus patch in the DDL so read in the next one and
368 // try reading the first data element again.
369 // Note: fCurrentBusPatch is set inside NextDDL().
370 if (NextDDL()) goto retry;
376 AliMUONDDLTracker* AliMUONRawStreamTrackerHP::GetDDLTracker() const
378 /// Construct and return a pointer to the DDL payload object.
379 /// \return Pointer to internally constructed AliMUONDDLTracker object.
380 /// The object is owned by this class and should not be deleted
383 /// \note This method should not be used just to gain access to the DDL
384 /// payload, unless there is a good reason to have the AliMUONDDLTracker
385 /// object. For example, if you want to modify the data and then save it
386 /// to another DDL stream. Otherwise it can be an order of magnitude
387 /// faster to access the DDL headers and data with the GetBlockHeader,
388 /// GetDspHeader and GetBusPatch methods for example.
389 /// Refer to the MUONRawStreamTracker.C macro to see how to use the fast
390 /// decoder interface optimally.
392 if (fDDLObject != NULL) return fDDLObject;
394 fDDLObject = new AliMUONDDLTracker;
395 for (Int_t iBlock = 0; iBlock < (Int_t)GetBlockCount(); iBlock++)
397 AliMUONBlockHeader blockHeader;
398 AliMUONDspHeader dspHeader;
399 AliMUONBusStruct busPatch;
401 const AliBlockHeader* bh = GetBlockHeader(iBlock);
402 // Copy block header and add it to the DDL object.
403 memcpy(blockHeader.GetHeader(), bh->GetHeader(), sizeof(AliMUONBlockHeaderStruct));
404 fDDLObject->AddBlkHeader(blockHeader);
406 for (Int_t iDsp = 0; iDsp < (Int_t)bh->GetDspCount(); iDsp++)
408 const AliDspHeader* dh = bh->GetDspHeader(iDsp);
409 // Copy DSP header and add it to the DDL object.
410 memcpy(dspHeader.GetHeader(), dh->GetHeader(), sizeof(AliMUONDSPHeaderStruct));
411 fDDLObject->AddDspHeader(dspHeader, iBlock);
413 const AliBusPatch* bp = dh->GetFirstBusPatch();
416 // Copy bus patch header, data and add everything into DDL object.
417 memcpy(busPatch.GetHeader(), bp->GetHeader(), sizeof(AliMUONBusPatchHeaderStruct));
418 busPatch.SetAlloc(bp->GetLength());
419 memcpy(busPatch.GetData(), bp->GetData(), bp->GetDataCount()*sizeof(UInt_t));
420 busPatch.SetBlockId(iBlock);
421 busPatch.SetDspId(iDsp);
422 fDDLObject->AddBusPatch(busPatch, iBlock, iDsp);
432 void AliMUONRawStreamTrackerHP::SetMaxBlock(Int_t blk)
434 /// Set maximum number of blocks per DDL allowed.
435 fDecoder.MaxBlocks( (UInt_t) blk );
437 fDecoder.GetHandler().SetMaxStructs(
438 fDecoder.MaxBlocks(),
440 fDecoder.MaxBusPatches()
445 void AliMUONRawStreamTrackerHP::SetMaxDsp(Int_t dsp)
447 /// Set maximum number of Dsp per block allowed.
448 fDecoder.MaxDSPs( (UInt_t) dsp );
450 fDecoder.GetHandler().SetMaxStructs(
451 fDecoder.MaxBlocks(),
453 fDecoder.MaxBusPatches()
458 void AliMUONRawStreamTrackerHP::SetMaxBus(Int_t bus)
460 /// Set maximum number of Buspatch per Dsp allowed.
461 fDecoder.MaxBusPatches( (UInt_t) bus );
463 fDecoder.GetHandler().SetMaxStructs(
464 fDecoder.MaxBlocks(),
466 fDecoder.MaxBusPatches()
470 ///////////////////////////////////////////////////////////////////////////////
472 void AliMUONRawStreamTrackerHP::AliBlockHeader::Print() const
474 /// Print header to screen.
476 cout << "CRT info" << endl;
479 cout << "Header is NULL" << endl;
482 cout << "DataKey: 0x" << hex << fHeader->fDataKey << dec << endl;
483 cout << "TotalLength: " << fHeader->fTotalLength << endl;
484 cout << "Length: " << fHeader->fLength << endl;
485 cout << "DspId: " << fHeader->fDSPId << endl;
486 cout << "L0Trigger: " << fHeader->fL0Trigger << endl;
487 cout << "MiniEventId: " << fHeader->fMiniEventId<< endl;
488 cout << "EventId1: " << fHeader->fEventId1 << endl;
489 cout << "EventId2: " << fHeader->fEventId2 << endl;
493 void AliMUONRawStreamTrackerHP::AliDspHeader::Print() const
495 /// Print header to screen.
497 cout << "FRT info" << endl;
500 cout << "Header is NULL" << endl;
503 cout << "DataKey: 0x" << hex << fHeader->fDataKey << dec << endl;
504 cout << "TotalLength: " << fHeader->fTotalLength << endl;
505 cout << "Length : " << fHeader->fLength << endl;
506 cout << "DspId: " << fHeader->fDSPId << endl;
507 cout << "BlkL1ATrigger: " << fHeader->fBlkL1ATrigger << endl;
508 cout << "MiniEventId: " << fHeader->fMiniEventId << endl;
509 cout << "L1ATrigger: " << fHeader->fL1ATrigger << endl;
510 cout << "L1RTrigger: " << fHeader->fL1RTrigger << endl;
511 cout << "PaddingWord: " << fHeader->fPaddingWord << endl;
512 cout << "ErrorWord: " << fHeader->fErrorWord << endl;
516 void AliMUONRawStreamTrackerHP::AliBusPatch::Print(const Option_t* opt) const
518 /// Print header to screen.
519 cout << "Bus patch info" << endl;
522 cout << "Header is NULL" << endl;
525 cout << "DataKey: 0x" << hex << fHeader->fDataKey << dec << endl;
526 cout << "fTotalLength: " << fHeader->fTotalLength << endl;
527 cout << "fLength: " << fHeader->fLength << endl;
528 cout << "fBusPatchId: " << fHeader->fBusPatchId << endl;
530 if (TString(opt).Contains("all"))
532 for (UInt_t i = 0; i < fHeader->fLength; ++i)
533 cout << "Data["<< i << "] = " << fData[i] << endl;
537 ///////////////////////////////////////////////////////////////////////////////
539 AliMUONRawStreamTrackerHP::AliDecoderEventHandler::AliDecoderEventHandler() :
546 fEndOfBusPatches(NULL),
548 fParityOk(new Bool_t[8192]),
551 fCurrentBusPatch(NULL),
552 fCurrentParityOkFlag(NULL),
561 /// Default constructor initialises the internal parity flags buffer to
562 /// store 8192 elements. This array will grow dynamically if needed.
566 AliMUONRawStreamTrackerHP::AliDecoderEventHandler::~AliDecoderEventHandler()
568 /// Default destructor cleans up the allocated memory.
570 if (fParityOk != NULL) delete [] fParityOk;
571 if (fBlocks != NULL) delete [] fBlocks;
572 if (fDSPs != NULL) delete [] fDSPs;
573 if (fBusPatches != NULL) delete [] fBusPatches;
577 void AliMUONRawStreamTrackerHP::AliDecoderEventHandler::SetMaxStructs(
578 UInt_t maxBlocks, UInt_t maxDsps, UInt_t maxBusPatches
581 /// Sets the maximum number of structures allowed.
583 // Start by clearing the current arrays.
594 if (fBusPatches != NULL)
596 delete [] fBusPatches;
599 fCurrentBlock = NULL;
601 fCurrentBusPatch = NULL;
603 // Allocate new memory.
604 fBlocks = new AliBlockHeader[maxBlocks];
605 fDSPs = new AliDspHeader[maxBlocks*maxDsps];
606 fBusPatches = new AliBusPatch[maxBlocks*maxDsps*maxBusPatches];
607 fEndOfBusPatches = fBusPatches;
609 fMaxBlocks = maxBlocks;
611 fMaxBusPatches = maxBusPatches;
615 void AliMUONRawStreamTrackerHP::AliDecoderEventHandler::OnNewBuffer(
616 const void* buffer, UInt_t bufferSize
619 /// This is called by the high performance decoder when a new DDL payload
620 /// is about to be decoded.
621 /// \param buffer The pointer to the buffer storing the DDL payload.
622 /// \param bufferSize The size of the buffer in bytes.
624 // remember the start of the buffer to be used in OnError.
625 fBufferStart = buffer;
627 // Reset error counters.
631 fTokenLostErrors = 0;
633 // Check if we will have enough space in the fParityOk array.
634 // If we do not then we need to resize the array.
635 // bufferSize / sizeof(UInt_t) will be a safe over estimate of the
636 // number of channels that we will find.
637 UInt_t maxChannelsPossible = bufferSize / sizeof(UInt_t);
638 if (maxChannelsPossible > fMaxChannels)
640 if (fParityOk != NULL)
646 fParityOk = new Bool_t[maxChannelsPossible];
647 fMaxChannels = maxChannelsPossible;
650 // Reset the current pointers which will be used to track where we need to
651 // fill fBlocks, fDSPs, fBusPatches and the parity flag. We have to subtract
652 // one space because we will increment the pointer the first time in the
654 fCurrentBlock = fBlocks-1;
655 fCurrentDSP = fDSPs-1;
656 fCurrentBusPatch = fBusPatches-1;
657 fCurrentParityOkFlag = fParityOk-1;
662 void AliMUONRawStreamTrackerHP::Swap(UInt_t* buffer, Int_t size) const
664 // swap from little to big endian
667 UInt_t b1:8; ///< first byte word
668 UInt_t b2:8; ///< second byte word
669 UInt_t b3:8; ///< third byte word
670 UInt_t b4:8; ///< fourth byte word
674 word = (RawWord*) buffer;
676 for (Int_t i = 0; i < size; i++)
678 temp = *(((RawWord*)buffer)+i);
688 void AliMUONRawStreamTrackerHP::AliDecoderEventHandler::OnError(
689 ErrorCode error, const void* location
692 /// This is called by the high performance decoder when a error occurs
693 /// when trying to decode the DDL payload. This indicates corruption in
694 /// the data. This method converts the error code to a descriptive message
695 /// and logs this with the logger object.
696 /// \param error The error code indicating the problem.
697 /// \param location A pointer to the location within the DDL payload buffer
698 /// being decoded where the problem with the data was found.
700 assert(fRawStream != NULL);
702 const char* message = NULL;
704 bool logAsMajorError = true;
706 // Build the detailed part of the error message if high detail selected.
707 const char* detail = "";
708 if (fRawStream->GetLoggingDetailLevel() == kHighErrorDetail)
710 bool blockPtrOk = fBlockCount > 0;
711 bool dspPtrOk = blockPtrOk ? fCurrentBlock->GetDspCount() > 0 : false;
712 bool buspatchPtrOk = dspPtrOk ? fCurrentDSP->GetBusPatchCount() > 0 : false;
713 // We subtract 1 from the current numbers of blocks, DSPs
714 // and bus patches to get the iBlock, iDsp and iBus indices.
716 "At byte %lu in DDL %d, event %d, iBlock %d, iDsp %d [DSP ID: %d (0x%X)],"
717 " iBus %d [bus patch ID: %d (0x%X)].",
718 (unsigned long)location - (unsigned long)fBufferStart + sizeof(AliRawDataHeader),
719 AliDAQ::DdlID("MUONTRK", fRawStream->GetDDL()),
720 fRawStream->GetReader()->GetEventIndex(),
722 blockPtrOk ? int(fCurrentBlock->GetDspCount())-1 : -1,
723 blockPtrOk ? fCurrentBlock->GetDspId() : -1,
724 blockPtrOk ? fCurrentBlock->GetDspId() : -1,
725 dspPtrOk ? int(fCurrentDSP->GetBusPatchCount())-1 : -1,
726 buspatchPtrOk ? fCurrentBusPatch->GetBusPatchId() : -1,
727 buspatchPtrOk ? fCurrentBusPatch->GetBusPatchId() : -1
731 // Build the log message.
736 switch (fRawStream->GetLoggingDetailLevel())
738 case kLowErrorDetail:
739 message = "Glitch error detected.";
741 case kMediumErrorDetail:
743 "Glitch error detected in DSP %d (0x%X), skipping event.",
744 fCurrentBlock->GetDspId(), fCurrentBlock->GetDspId()
747 case kHighErrorDetail:
749 message = Form("%s %s", ErrorCodeToMessage(error), detail);
752 logAsMajorError = true;
755 case kBadPaddingWord:
757 switch (fRawStream->GetLoggingDetailLevel())
759 case kLowErrorDetail:
760 message = "Padding word error detected.";
762 case kMediumErrorDetail:
763 // We subtract 1 from the current numbers of blocks, DSPs
764 // and bus patches to get the indices.
766 "Padding word error for iBlock %d, iDsp %d, iBus %d.",
768 fCurrentBlock->GetDspCount()-1,
769 fCurrentDSP->GetBusPatchCount()-1
772 case kHighErrorDetail:
774 message = Form("%s %s", ErrorCodeToMessage(error), detail);
777 logAsMajorError = false;
782 switch (fRawStream->GetLoggingDetailLevel())
784 case kLowErrorDetail:
785 message = "Parity error detected.";
787 case kMediumErrorDetail:
789 "Parity error in buspatch %d (0x%X).",
790 fCurrentBusPatch->GetBusPatchId(),
791 fCurrentBusPatch->GetBusPatchId()
794 case kHighErrorDetail:
796 // location points to the incorrect data word and
797 // fCurrentBusPatch->GetData() returns a pointer to the start of
798 // bus patches data, so the difference divided by 4 gives the 32
800 word = ((unsigned long)location - (unsigned long)fCurrentBusPatch->GetData())
803 "Parity error in word %d for manuId %d and channel %d in buspatch %d. %s",
805 fCurrentBusPatch->GetManuId(word),
806 fCurrentBusPatch->GetChannelId(word),
807 fCurrentBusPatch->GetBusPatchId(),
812 logAsMajorError = false;
817 switch (fRawStream->GetLoggingDetailLevel())
819 case kLowErrorDetail:
820 message = "Lost token error detected.";
822 case kMediumErrorDetail:
823 word = *reinterpret_cast<const UInt_t*>(location);
825 "Lost token error detected with address 0x%X of DDL %d and code %d.",
826 ((word & 0xFFFF0000)),
827 fRawStream->GetDDL(),
831 case kHighErrorDetail:
833 word = *reinterpret_cast<const UInt_t*>(location);
835 "Lost token error detected with address 0x%X and code %d. %s",
836 ((word & 0xFFFF0000)),
842 logAsMajorError = false;
846 switch (fRawStream->GetLoggingDetailLevel())
848 case kLowErrorDetail:
849 message = ErrorCodeToMessage(error);
851 case kMediumErrorDetail:
854 ErrorCodeToMessage(error),
855 (unsigned long)location - (unsigned long)fBufferStart + sizeof(AliRawDataHeader)
858 case kHighErrorDetail:
861 "%s Error code: %d (%s). %s",
862 ErrorCodeToMessage(error),
863 error, ErrorCodeToString(error),
868 logAsMajorError = true;
872 // Now log the error message depending on the logging flags set.
873 if (fRawStream->IsRawReaderErrorLoggerEnabled())
876 fRawStream->GetReader()->AddMajorErrorLog(Int_t(error), message);
878 fRawStream->GetReader()->AddMinorErrorLog(Int_t(error), message);
880 if (fRawStream->IsMUONErrorLoggerEnabled())
882 AliMUONLogger* logger = fRawStream->GetMUONErrorLogger();
885 logger->Log(message);
890 "AliMUONRawStreamTrackerHP::AliDecoderEventHandler",
891 "Enabled logging to AliMUONLogger, but the logger object"
892 " was not set with SetMUONErrorLogger()."
896 if (fRawStream->IsWarningsEnabled())
899 "AliMUONRawStreamTrackerHP::AliDecoderEventHandler",