[u/mrichter/AliRoot.git] / HLT / TPCLib / AliHLTTPCDigitReader.cxx

// $Id$

/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Authors: Matthias Richter <Matthias.Richter@ift.uib.no>                *
 *          Timm Steinbeck <timm@kip.uni-heidelberg.de>                   *
 *          Jochen Thaeder <thaeder@kip.uni-heidelberg.de>                *
 *          for The ALICE Off-line Project.                               *
 *                                                                        *
 * 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.                  *
 **************************************************************************/

/** @file   AliHLTTPCDigitReader.cxx
    @author Timm Steinbeck, Jochen Thaeder, Matthias Richter, Kenneth Aamodt
    @date   
    @brief  An abstract reader class for TPC data.
*/

#if __GNUC__>= 3
using namespace std;
#endif

#include "AliHLTTPCDigitReader.h"
#include "AliHLTTPCTransform.h"
#include "AliHLTStdIncludes.h"

ClassImp(AliHLTTPCDigitReader)

AliHLTTPCDigitReader::AliHLTTPCDigitReader(){
}

AliHLTTPCDigitReader::~AliHLTTPCDigitReader(){
}

int AliHLTTPCDigitReader::InitBlock(void* ptr,unsigned long size,Int_t firstrow,Int_t lastrow, Int_t patch, Int_t slice){
  if (patch<0 || patch>=AliHLTTPCTransform::GetNumberOfPatches()) {
    HLTError("invalid readout partition number %d", patch);
    return -EINVAL;
  }
  if (firstrow!=AliHLTTPCTransform::GetFirstRow(patch)) {
    HLTWarning("The firstrow parameter does not match the layout of the readout partition %d "
	       "(firstrow=%d). Parameter is ignored", patch, AliHLTTPCTransform::GetFirstRow(patch));
  }
  if (lastrow!=AliHLTTPCTransform::GetLastRow(patch)) {
    HLTWarning("The lastrow parameter does not match the layout of the readout partition %d "
	       "(lastrow=%d). Parameter is ignored", patch, AliHLTTPCTransform::GetLastRow(patch));
  }
  return InitBlock(ptr, size, patch, slice);
}

void AliHLTTPCDigitReader::SetOldRCUFormat(Bool_t oldrcuformat){
  if (oldrcuformat==NULL) {
    // this is currently just to get rid of the warning "unused parameter"
  }
}
Commit	Line	Data
a38a7850	1	// $Id$
	2
	3	/**************************************************************************
	4	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	5	* *
	6	* Authors: Matthias Richter <Matthias.Richter@ift.uib.no> *
	7	* Timm Steinbeck <timm@kip.uni-heidelberg.de> *
	8	* Jochen Thaeder <thaeder@kip.uni-heidelberg.de> *
	9	* for The ALICE Off-line Project. *
	10	* *
	11	* Permission to use, copy, modify and distribute this software and its *
	12	* documentation strictly for non-commercial purposes is hereby granted *
	13	* without fee, provided that the above copyright notice appears in all *
	14	* copies and that both the copyright notice and this permission notice *
	15	* appear in the supporting documentation. The authors make no claims *
	16	* about the suitability of this software for any purpose. It is *
	17	* provided "as is" without express or implied warranty. *
	18	**************************************************************************/
	19
84645eb0	20	/** @file AliHLTTPCDigitReader.cxx
27f5f8ed	21	@author Timm Steinbeck, Jochen Thaeder, Matthias Richter, Kenneth Aamodt
84645eb0	22	@date
	23	@brief An abstract reader class for TPC data.
	24	*/
a38a7850	25
db16520a	26	#if __GNUC__>= 3
a38a7850	27	using namespace std;
	28	#endif
	29
	30	#include "AliHLTTPCDigitReader.h"
84645eb0	31	#include "AliHLTTPCTransform.h"
84645eb0	32	#include "AliHLTStdIncludes.h"
a38a7850	33
	34	ClassImp(AliHLTTPCDigitReader)
	35
	36	AliHLTTPCDigitReader::AliHLTTPCDigitReader(){
	37	}
	38
	39	AliHLTTPCDigitReader::~AliHLTTPCDigitReader(){
	40	}
	41
84645eb0	42	int AliHLTTPCDigitReader::InitBlock(void* ptr,unsigned long size,Int_t firstrow,Int_t lastrow, Int_t patch, Int_t slice){
	43	if (patch<0 \|\| patch>=AliHLTTPCTransform::GetNumberOfPatches()) {
	44	HLTError("invalid readout partition number %d", patch);
	45	return -EINVAL;
	46	}
	47	if (firstrow!=AliHLTTPCTransform::GetFirstRow(patch)) {
	48	HLTWarning("The firstrow parameter does not match the layout of the readout partition %d "
	49	"(firstrow=%d). Parameter is ignored", patch, AliHLTTPCTransform::GetFirstRow(patch));
	50	}
	51	if (lastrow!=AliHLTTPCTransform::GetLastRow(patch)) {
	52	HLTWarning("The lastrow parameter does not match the layout of the readout partition %d "
	53	"(lastrow=%d). Parameter is ignored", patch, AliHLTTPCTransform::GetLastRow(patch));
	54	}
	55	return InitBlock(ptr, size, patch, slice);
	56	}
	57
27f5f8ed	58	void AliHLTTPCDigitReader::SetOldRCUFormat(Bool_t oldrcuformat){
	59	if (oldrcuformat==NULL) {
	60	// this is currently just to get rid of the warning "unused parameter"
	61	}
	62	}