[u/mrichter/AliRoot.git] / RAW / AliAltroData.cxx

/**************************************************************************
 * This file is property of and copyright by the ALICE HLT Project        * 
 * All rights reserved.                                                   *
 *                                                                        *
 * Primary Author:  Per Thomas Hille  <perthi@fys.uio.no>                 *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          * 
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

#include "AliAltroData.h"
#include "AliAltroBunch.h"

ClassImp(AliAltroData)

AliAltroData::AliAltroData(): fData(0),
				    fBunchData(0),
				    fDataSize(0),
				    fWc(0),
                                    fHadd(-1),
                                    fPrevHadd(-1),
				    fBunchCounter(0),
				    fIsComplete(0)
{


}


AliAltroData::~AliAltroData()
{


}


Bool_t AliAltroData::NextBunch(AliAltroBunch *altroBunch)
{
  if(fIsComplete == kTRUE)
    {

      if(fBunchCounter == 0)
	{
	  fBunchData = &fData[fDataSize - 1];
	}

      if(fWc < fDataSize)
	{
	  if(*fBunchData == 0){ fWc += 1;};
	  fWc += *fBunchData;
	  altroBunch->SetData(fData + fDataSize - fWc);
	  altroBunch->SetBunchSize(*fBunchData -2);
	  fBunchData --;
	  altroBunch->SetEndTimeBin( *fBunchData );
	  //	  altroBunch->SetStartTimeBin(*fBunchData - fBunchSize);
	  fBunchData -= (altroBunch->GetBunchSize() +1);
	  fBunchCounter ++;
	  return kTRUE;
	}
      else
	{
	  fBunchCounter = 0;
	  fWc = 0;
	  return kFALSE;
	}
    }
  else
    {
      printf("\nAliAltroData::NextBunch: WARNING, dataset is not complet. 2AAA endmarker is missing ");
      printf("\nfor branch %d, card %d, chip %d, channel %d\n",  GetBranch(), GetCard(), GetChip(), GetChannel());
      return kFALSE;
    }

}

void AliAltroData::Reset()
{
   fWc = 0;
   fBunchCounter = 0;
}


Int_t AliAltroData::GetChannel() const
{
 return  fHadd & 0xf;
}

Int_t AliAltroData::GetChip() const
{
 return  (fHadd & 0x70) >> 4 ;
}

Int_t AliAltroData::GetCard() const
{
 return   (fHadd & 0x780) >>  7;
}


Int_t AliAltroData::GetBranch() const
{
 return   (fHadd & 0x800 ) >> 11;
}
Commit	Line	Data
31a920d3	1	/**************************************************************************
	2	* This file is property of and copyright by the ALICE HLT Project *
	3	* All rights reserved. *
	4	* *
	5	* Primary Author: Per Thomas Hille <perthi@fys.uio.no> *
	6	* *
	7	* Permission to use, copy, modify and distribute this software and its *
	8	* documentation strictly for non-commercial purposes is hereby granted *
	9	* without fee, provided that the above copyright notice appears in all *
	10	* copies and that both the copyright notice and this permission notice *
	11	* appear in the supporting documentation. The authors make no claims *
	12	* about the suitability of this software for any purpose. It is *
	13	* provided "as is" without express or implied warranty. *
	14	**************************************************************************/
	15
	16	#include "AliAltroData.h"
	17	#include "AliAltroBunch.h"
	18
	19	ClassImp(AliAltroData)
	20
	21	AliAltroData::AliAltroData(): fData(0),
	22	fBunchData(0),
	23	fDataSize(0),
	24	fWc(0),
53d3458c	25	fHadd(-1),
53d3458c	26	fPrevHadd(-1),
31a920d3	27	fBunchCounter(0),
	28	fIsComplete(0)
	29	{
	30
	31
	32	}
	33
	34
	35
	36	AliAltroData::~AliAltroData()
	37	{
	38
	39
	40	}
	41
	42
	43	Bool_t AliAltroData::NextBunch(AliAltroBunch *altroBunch)
	44	{
	45	if(fIsComplete == kTRUE)
	46	{
	47
	48	if(fBunchCounter == 0)
	49	{
	50	fBunchData = &fData[fDataSize - 1];
	51	}
	52
	53	if(fWc < fDataSize)
	54	{
	55	if(*fBunchData == 0){ fWc += 1;};
	56	fWc += *fBunchData;
1f8ca0bc	57	altroBunch->SetData(fData + fDataSize - fWc);
1f8ca0bc	58	altroBunch->SetBunchSize(*fBunchData -2);
31a920d3	59	fBunchData --;
31a920d3	60	altroBunch->SetEndTimeBin( *fBunchData );
1f8ca0bc	61	// altroBunch->SetStartTimeBin(*fBunchData - fBunchSize);
31a920d3	62	fBunchData -= (altroBunch->GetBunchSize() +1);
31a920d3	63	fBunchCounter ++;
	64	return kTRUE;
	65	}
	66	else
	67	{
	68	fBunchCounter = 0;
	69	fWc = 0;
	70	return kFALSE;
	71	}
	72	}
	73	else
	74	{
	75	printf("\nAliAltroData::NextBunch: WARNING, dataset is not complet. 2AAA endmarker is missing ");
	76	printf("\nfor branch %d, card %d, chip %d, channel %d\n", GetBranch(), GetCard(), GetChip(), GetChannel());
	77	return kFALSE;
	78	}
	79
	80	}
	81
	82	void AliAltroData::Reset()
	83	{
	84	fWc = 0;
	85	fBunchCounter = 0;
	86	}
	87
	88
	89	Int_t AliAltroData::GetChannel() const
	90	{
	91	return fHadd & 0xf;
	92	}
	93
	94	Int_t AliAltroData::GetChip() const
	95	{
	96	return (fHadd & 0x70) >> 4 ;
	97	}
	98
	99	Int_t AliAltroData::GetCard() const
	100	{
	101	return (fHadd & 0x780) >> 7;
	102	}
	103
	104
	105	Int_t AliAltroData::GetBranch() const
	106	{
	107	return (fHadd & 0x800 ) >> 11;
	108	}