[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(0),
				    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 - *fBunchData -1 );
	  altroBunch->SetBunchSize( *fBunchData -2 );
	  fBunchData --;
	  altroBunch->SetEndTimeBin( *fBunchData );
	  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),
	25	fHadd(0),
	26	fBunchCounter(0),
	27	fIsComplete(0)
	28	{
	29
	30
	31	}
	32
	33
	34
	35	AliAltroData::~AliAltroData()
	36	{
	37
	38
	39	}
	40
	41
	42	Bool_t AliAltroData::NextBunch(AliAltroBunch *altroBunch)
	43	{
	44	if(fIsComplete == kTRUE)
	45	{
	46
	47	if(fBunchCounter == 0)
	48	{
	49	fBunchData = &fData[fDataSize - 1];
	50	}
	51
	52	if(fWc < fDataSize)
	53	{
	54	if(*fBunchData == 0){ fWc += 1;};
	55	fWc += *fBunchData;
	56	altroBunch->SetData( fData - *fBunchData -1 );
	57	altroBunch->SetBunchSize( *fBunchData -2 );
	58	fBunchData --;
	59	altroBunch->SetEndTimeBin( *fBunchData );
	60	fBunchData -= (altroBunch->GetBunchSize() +1);
	61
	62
	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	}