[u/mrichter/AliRoot.git] / HLT / CALO / AliHLTCaloClusterAnalyser.cxx

// $Id: AliHLTCaloClusterAnalyser.cxx 35107 2009-09-30 01:45:06Z phille $

/**************************************************************************
 * This file is property of and copyright by the ALICE HLT Project        * 
 * All rights reserved.                                                   *
 *                                                                        *
 * Primary Authors: Oystein Djuvsland                                     *
 *                                                                        *
 * 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   AliHLTCaloClusterAnalyser.cxx
 * @author Oystein Djuvsland
 * @date 
 * @brief  Cluster analyser for Calo HLT 
 */

// see header file for class documentation
// or
// refer to README to build package
// or
// visit http://web.ift.uib.no/~kjeks/doc/alice-hlt

#include "AliHLTCaloClusterAnalyser.h"
#include "AliHLTCaloRecPointHeaderStruct.h"
#include "AliHLTCaloRecPointDataStruct.h"
#include "AliHLTCaloClusterDataStruct.h"
//#include "AliHLTCaloPhysicsAnalyzer.h"
#include "AliHLTCaloGeometry.h"
#include "AliESDCaloCluster.h"
#include "TMath.h"
#include "TVector3.h"
#include "TH1F.h"
#include "TFile.h"
#include "AliHLTCaloClusterizer.h"

ClassImp(AliHLTCaloClusterAnalyser);

AliHLTCaloClusterAnalyser::AliHLTCaloClusterAnalyser() : 
  //  AliHLTCaloBase(),
  fLogWeight(4.5),
  fRecPointArray(0),
  fDigitDataArray(0),
  fNRecPoints(0),
  fCaloClusterDataPtr(0),
  fCaloClusterHeaderPtr(0),
  //fAnalyzerPtr(0),
  fDoClusterFit(false),
  fHaveCPVInfo(false),
  fDoPID(false),
  fHaveDistanceToBadChannel(false),
  fGeometry(0),
  fClusterType(AliESDCaloCluster::kPHOSCluster)
{
  //See header file for documentation
}

AliHLTCaloClusterAnalyser::~AliHLTCaloClusterAnalyser() 
{
  // See header file for class documentation
}

void 
AliHLTCaloClusterAnalyser::SetCaloClusterData(AliHLTCaloClusterDataStruct *caloClusterDataPtr)
{ 
  //see header file for documentation
  fCaloClusterDataPtr = caloClusterDataPtr; 
}

void
AliHLTCaloClusterAnalyser::SetRecPointArray(AliHLTCaloRecPointDataStruct **recPointDataPtr, Int_t nRecPoints)
{ 
  fRecPointArray = recPointDataPtr; 
  fNRecPoints = nRecPoints;
}

void 
AliHLTCaloClusterAnalyser::SetDigitDataArray(AliHLTCaloDigitDataStruct *digits) 
{ 
//   AliHLTCaloClusterizer cl("PHOS");
  // cl.CheckDigits(fRecPointArray, digits, fNRecPoints);
   fDigitDataArray = digits; 
   //cl.CheckDigits(fRecPointArray, fDigitDataArray, fNRecPoints);
}

Int_t
AliHLTCaloClusterAnalyser::CalculateCenterOfGravity()
{
  //see header file for documentation
  Float_t wtot = 0.;
  Float_t x = 0.;
  Float_t z = 0.;
  Float_t xi = 0.;
  Float_t zi = 0.;

  AliHLTCaloDigitDataStruct *digit = 0;

  UInt_t iDigit = 0;

  for(Int_t iRecPoint=0; iRecPoint < fNRecPoints; iRecPoint++) 
    {
      AliHLTCaloRecPointDataStruct *recPoint = fRecPointArray[iRecPoint];
      //      digit = &(recPoint->fDigits);

      Int_t *digitIndexPtr = &(recPoint->fDigits);
       wtot = 0;
       x = 0; 
       z = 0;

       /*Float_t maxAmp = 0;
       Int_t maxX = 0;
       Int_t maxZ = 0;
      */for(iDigit = 0; iDigit < recPoint->fMultiplicity; iDigit++)
	{

	  digit = &(fDigitDataArray[*digitIndexPtr]);

	  xi = digit->fX+0.5;
	  zi = digit->fZ+0.5;

	  if (recPoint->fAmp > 0 && digit->fEnergy > 0) 
	    {
	      Float_t w = TMath::Max( 0., fLogWeight + TMath::Log( digit->fEnergy / recPoint->fAmp ) ) ;
	      x    += xi * w ;
	      z    += zi * w ;
	      wtot += w ;
/*	      if(digit->fEnergy > maxAmp)
	      {
		 maxAmp = digit->fEnergy;
		 maxX = digit->fX + 0.5;
		 maxZ = digit->fZ + 0.5;
	      }*/
	    }
	  digitIndexPtr++;
	}

      if (wtot>0) 
	{
	  recPoint->fX = x/wtot ;
	  recPoint->fZ = z/wtot ;
	}
      else
	{
	  recPoint->fAmp = 0;
	}
//	printf("Max digit: E = %f, x = %d, z= %d, cluster: E = %f, x = %f, z = %f\n" , maxAmp, maxX, maxZ, recPoint->fAmp, recPoint->fX, recPoint->fZ);
    }
  return 0;
}


Int_t 
AliHLTCaloClusterAnalyser::CalculateRecPointMoments()
{	
  //See header file for documentation
  return 0;
}

Int_t 
AliHLTCaloClusterAnalyser::CalculateClusterMoments(AliHLTCaloRecPointDataStruct */*recPointPtr*/, AliHLTCaloClusterDataStruct* /*clusterPtr*/)
{
  //See header file for documentation
  return 0;
}


Int_t 
AliHLTCaloClusterAnalyser::DeconvoluteClusters()
{
  //See header file for documentation
  return 0;
}

Int_t 
AliHLTCaloClusterAnalyser::CreateClusters(Int_t nRecPoints, UInt_t availableSize, UInt_t& totSize)
{
  //See header file for documentation

   
  fNRecPoints = nRecPoints;

  if(fGeometry == 0)
  {
     HLTError("No geometry object is initialised, creation of clusters stopped");
  }

  CalculateCenterOfGravity();

  //  AliHLTCaloDigitDataStruct* digitPtr = &(recPointPtr->fDigits);  
  AliHLTCaloDigitDataStruct* digitPtr = 0;

  AliHLTCaloClusterDataStruct* caloClusterPtr = 0;

  //  Int_t id = -1;
  TVector3 globalPos;

  for(Int_t i = 0; i < fNRecPoints; i++) //TODO needs fix when we start unfolding (number of clusters not necessarily same as number of recpoints gotten from the clusterizer
    {
      if((availableSize - totSize)  < sizeof(AliHLTCaloClusterDataStruct))
      {
	 HLTError("Out of buffer: available size is: %d, total size used: %d", availableSize, totSize);
	 return -ENOBUFS;
      }
      totSize += sizeof(AliHLTCaloClusterDataStruct);
      
      caloClusterPtr = fCaloClusterDataPtr;
     
      AliHLTCaloRecPointDataStruct *recPointPtr = fRecPointArray[i];
      
      AliHLTCaloGlobalCoordinate globalCoord;
      fGeometry->GetGlobalCoordinates(*recPointPtr, globalCoord);

      caloClusterPtr->fGlobalPos[0] =  globalCoord.fX;
      caloClusterPtr->fGlobalPos[1] =  globalCoord.fY;
      caloClusterPtr->fGlobalPos[2] =  globalCoord.fZ;

      HLTDebug("Cluster local position: x = %f, z = %f, module = %d", recPointPtr->fX, recPointPtr->fZ, recPointPtr->fModule);
      HLTDebug("Cluster global position: x = %f, y = %f, z = %f", globalCoord.fX, globalCoord.fY, globalCoord.fZ);
      
      //caloClusterPtr->fNCells = 0;//recPointPtr->fMultiplicity;
      caloClusterPtr->fNCells = recPointPtr->fMultiplicity;

      caloClusterPtr->fClusterType = fClusterType;
//      Int_t tmpSize = 0;//totSize + (caloClusterPtr->fNCells-1)*(sizeof(Short_t) + sizeof(Float_t));

      //TODO remove hardcoded 10; 
      memset(caloClusterPtr->fTracksMatched, 0xff, sizeof(Int_t)*10);

      //Int_t tmpSize = totSize + (caloClusterPtr->fNCells-1)*(sizeof(Short_t) + sizeof(Float_t));
      UInt_t tmpSize = (caloClusterPtr->fNCells-1)*sizeof(AliHLTCaloCellDataStruct);

      if((availableSize - totSize)  < tmpSize)
      {
	 HLTError("Out of buffer, available size is: %d, total size used: %d, extra size needed: %d", availableSize, totSize, tmpSize);
	 return -ENOBUFS;
      }
      Int_t *digitIndexPtr = &(recPointPtr->fDigits);
      Int_t id = 0;

       AliHLTCaloCellDataStruct *cellPtr = &(caloClusterPtr->fCaloCells);
       
      for(UInt_t j = 0; j < caloClusterPtr->fNCells; j++)
	{
 	   digitPtr = &(fDigitDataArray[*digitIndexPtr]);
	   id++;
	   fGeometry->GetCellAbsId(recPointPtr->fModule, digitPtr->fX, digitPtr->fZ, id);
 	   
	  cellPtr->fCellsAbsId= id;
 	  cellPtr->fCellsAmpFraction = digitPtr->fEnergy/recPointPtr->fAmp;
	  //printf("Cell ID pointer: %x\n", cellIDPtr);
 	 //printf("Cell Amp Pointer: %x\n", cellAmpFracPtr);
	 //printf("Cell pos: x = %d, z = %d\n", digitPtr->fX, digitPtr->fZ);
	 //printf("Cell ID: %d, pointer: %x\n", *cellIDPtr, cellIDPtr);
 	 //printf("Cell Amp: %f, pointer: %x\n", *cellAmpFracPtr, cellAmpFracPtr);
	  cellPtr++;
	  digitIndexPtr++;
	  
	}

      totSize += tmpSize;

      caloClusterPtr->fEnergy = recPointPtr->fAmp;

      HLTDebug("Cluster global position: x = %f, y = %f, z = %f, energy: %f, number of cells: %d, cluster pointer: %x", globalCoord.fX, globalCoord.fY, globalCoord.fZ, caloClusterPtr->fEnergy, caloClusterPtr->fNCells,  caloClusterPtr);

      if(fDoClusterFit)
	{
	  FitCluster(recPointPtr);
	}
      else
	{
	  caloClusterPtr->fDispersion = 0;
	  caloClusterPtr->fFitQuality = 0;
	  caloClusterPtr->fM20 = 0;
	  caloClusterPtr->fM02 = 0;

	}
      if(fHaveCPVInfo)
	{
	  caloClusterPtr->fEmcCpvDistance = GetCPVDistance(recPointPtr);
	}
      else
	{
	  caloClusterPtr->fEmcCpvDistance = -1;
	}
      if(fDoPID)
	{
	  DoParticleIdentification(caloClusterPtr);
	}
      else
	{
	  for(Int_t k = 0; k < AliPID::kSPECIESN; k++)
	    {
	      caloClusterPtr->fPID[k] = 0;
	    }
	}
      if(fHaveDistanceToBadChannel)
	{
	  caloClusterPtr->fDistanceToBadChannel = GetDistanceToBadChannel(caloClusterPtr);
	}
      else
	{
	  caloClusterPtr->fDistanceToBadChannel = -1;
	}

      caloClusterPtr->fClusterType = fClusterType;
	  //totSize += sizeof(AliHLTCaloClusterDataStruct) + (caloClusterPtr->fNCells)*(sizeof(Short_t) +sizeof(Float_t)-1);   
      //totSize += sizeof(AliHLTCaloClusterDataStruct) + (caloClusterPtr->fNCells-1)*(sizeof(Short_t) + sizeof(Float_t));   
      //printf("CaloClusterPtr: %x, energy: %f\n", caloClusterPtr, caloClusterPtr->fEnergy);
      
      //      caloClusterPtr = reinterpret_cast<AliHLTCaloClusterDataStruct*>(cellAmpFracPtr);
      //caloClusterPtr = reinterpret_cast<AliHLTCaloClusterDataStruct*>(cellIDPtr);
      fCaloClusterDataPtr = reinterpret_cast<AliHLTCaloClusterDataStruct*>(cellPtr);
      recPointPtr = reinterpret_cast<AliHLTCaloRecPointDataStruct*>(digitPtr);
      //digitPtr = &(recPointPtr->fDigits);  
    }

return fNRecPoints;

}
Commit	Line	Data
ea367f6a	1	// $Id: AliHLTCaloClusterAnalyser.cxx 35107 2009-09-30 01:45:06Z phille $
	2
	3	/**************************************************************************
	4	* This file is property of and copyright by the ALICE HLT Project *
	5	* All rights reserved. *
	6	* *
	7	* Primary Authors: Oystein Djuvsland *
	8	* *
	9	* Permission to use, copy, modify and distribute this software and its *
	10	* documentation strictly for non-commercial purposes is hereby granted *
	11	* without fee, provided that the above copyright notice appears in all *
	12	* copies and that both the copyright notice and this permission notice *
	13	* appear in the supporting documentation. The authors make no claims *
	14	* about the suitability of this software for any purpose. It is *
	15	* provided "as is" without express or implied warranty. *
	16	**************************************************************************/
	17
	18	/**
	19	* @file AliHLTCaloClusterAnalyser.cxx
	20	* @author Oystein Djuvsland
	21	* @date
	22	* @brief Cluster analyser for Calo HLT
	23	*/
	24
	25	// see header file for class documentation
	26	// or
	27	// refer to README to build package
	28	// or
	29	// visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
	30
	31	#include "AliHLTCaloClusterAnalyser.h"
	32	#include "AliHLTCaloRecPointHeaderStruct.h"
	33	#include "AliHLTCaloRecPointDataStruct.h"
	34	#include "AliHLTCaloClusterDataStruct.h"
	35	//#include "AliHLTCaloPhysicsAnalyzer.h"
7c80a370	36	#include "AliHLTCaloGeometry.h"
ea367f6a	37	#include "AliESDCaloCluster.h"
	38	#include "TMath.h"
	39	#include "TVector3.h"
73d6f579	40	#include "TH1F.h"
73d6f579	41	#include "TFile.h"
7c80a370	42	#include "AliHLTCaloClusterizer.h"
ea367f6a	43
	44	ClassImp(AliHLTCaloClusterAnalyser);
	45
7c80a370	46	AliHLTCaloClusterAnalyser::AliHLTCaloClusterAnalyser() :
ea367f6a	47	// AliHLTCaloBase(),
7c80a370	48	fLogWeight(4.5),
	49	fRecPointArray(0),
	50	fDigitDataArray(0),
ea367f6a	51	fNRecPoints(0),
	52	fCaloClusterDataPtr(0),
	53	fCaloClusterHeaderPtr(0),
ea367f6a	54	//fAnalyzerPtr(0),
	55	fDoClusterFit(false),
	56	fHaveCPVInfo(false),
	57	fDoPID(false),
7c80a370	58	fHaveDistanceToBadChannel(false),
73d6f579	59	fGeometry(0),
73d6f579	60	fClusterType(AliESDCaloCluster::kPHOSCluster)
ea367f6a	61	{
ea367f6a	62	//See header file for documentation
ea367f6a	63	}
	64
	65	AliHLTCaloClusterAnalyser::~AliHLTCaloClusterAnalyser()
	66	{
98baf84d	67	// See header file for class documentation
ea367f6a	68	}
	69
	70	void
7c80a370	71	AliHLTCaloClusterAnalyser::SetCaloClusterData(AliHLTCaloClusterDataStruct *caloClusterDataPtr)
ea367f6a	72	{
	73	//see header file for documentation
	74	fCaloClusterDataPtr = caloClusterDataPtr;
	75	}
7c80a370	76
ea367f6a	77	void
7c80a370	78	AliHLTCaloClusterAnalyser::SetRecPointArray(AliHLTCaloRecPointDataStruct **recPointDataPtr, Int_t nRecPoints)
ea367f6a	79	{
7c80a370	80	fRecPointArray = recPointDataPtr;
	81	fNRecPoints = nRecPoints;
	82	}
	83
	84	void
	85	AliHLTCaloClusterAnalyser::SetDigitDataArray(AliHLTCaloDigitDataStruct *digits)
	86	{
	87	// AliHLTCaloClusterizer cl("PHOS");
	88	// cl.CheckDigits(fRecPointArray, digits, fNRecPoints);
	89	fDigitDataArray = digits;
	90	//cl.CheckDigits(fRecPointArray, fDigitDataArray, fNRecPoints);
ea367f6a	91	}
	92
	93	Int_t
	94	AliHLTCaloClusterAnalyser::CalculateCenterOfGravity()
	95	{
	96	//see header file for documentation
	97	Float_t wtot = 0.;
	98	Float_t x = 0.;
	99	Float_t z = 0.;
	100	Float_t xi = 0.;
	101	Float_t zi = 0.;
	102
	103	AliHLTCaloDigitDataStruct *digit = 0;
ea367f6a	104
	105	UInt_t iDigit = 0;
	106
	107	for(Int_t iRecPoint=0; iRecPoint < fNRecPoints; iRecPoint++)
	108	{
7c80a370	109	AliHLTCaloRecPointDataStruct *recPoint = fRecPointArray[iRecPoint];
ad44d760	110	// digit = &(recPoint->fDigits);
98baf84d	111
7c80a370	112	Int_t *digitIndexPtr = &(recPoint->fDigits);
256f1bf0	113	wtot = 0;
	114	x = 0;
	115	z = 0;
	116
	117	/*Float_t maxAmp = 0;
	118	Int_t maxX = 0;
	119	Int_t maxZ = 0;
	120	*/for(iDigit = 0; iDigit < recPoint->fMultiplicity; iDigit++)
ea367f6a	121	{
7c80a370	122
7c80a370	123	digit = &(fDigitDataArray[*digitIndexPtr]);
98baf84d	124
a6db7bcd	125	xi = digit->fX+0.5;
a6db7bcd	126	zi = digit->fZ+0.5;
98baf84d	127
ea367f6a	128	if (recPoint->fAmp > 0 && digit->fEnergy > 0)
	129	{
	130	Float_t w = TMath::Max( 0., fLogWeight + TMath::Log( digit->fEnergy / recPoint->fAmp ) ) ;
	131	x += xi * w ;
	132	z += zi * w ;
	133	wtot += w ;
256f1bf0	134	/* if(digit->fEnergy > maxAmp)
	135	{
	136	maxAmp = digit->fEnergy;
	137	maxX = digit->fX + 0.5;
	138	maxZ = digit->fZ + 0.5;
	139	}*/
ea367f6a	140	}
7c80a370	141	digitIndexPtr++;
ea367f6a	142	}
98baf84d	143
ea367f6a	144	if (wtot>0)
	145	{
	146	recPoint->fX = x/wtot ;
	147	recPoint->fZ = z/wtot ;
	148	}
	149	else
	150	{
	151	recPoint->fAmp = 0;
	152	}
256f1bf0	153	// printf("Max digit: E = %f, x = %d, z= %d, cluster: E = %f, x = %f, z = %f\n" , maxAmp, maxX, maxZ, recPoint->fAmp, recPoint->fX, recPoint->fZ);
ea367f6a	154	}
	155	return 0;
	156	}
	157
	158
	159	Int_t
	160	AliHLTCaloClusterAnalyser::CalculateRecPointMoments()
cd9e2797	161	{
ea367f6a	162	//See header file for documentation
	163	return 0;
	164	}
	165
	166	Int_t
	167	AliHLTCaloClusterAnalyser::CalculateClusterMoments(AliHLTCaloRecPointDataStruct /recPointPtr/, AliHLTCaloClusterDataStruct /clusterPtr/)
	168	{
	169	//See header file for documentation
	170	return 0;
	171	}
	172
	173
	174	Int_t
	175	AliHLTCaloClusterAnalyser::DeconvoluteClusters()
	176	{
	177	//See header file for documentation
	178	return 0;
	179	}
	180
	181	Int_t
7c80a370	182	AliHLTCaloClusterAnalyser::CreateClusters(Int_t nRecPoints, UInt_t availableSize, UInt_t& totSize)
ea367f6a	183	{
	184	//See header file for documentation
	185
73d6f579	186
7c80a370	187	fNRecPoints = nRecPoints;
	188
	189	if(fGeometry == 0)
	190	{
	191	HLTError("No geometry object is initialised, creation of clusters stopped");
	192	}
	193
	194	CalculateCenterOfGravity();
	195
ad44d760	196	// AliHLTCaloDigitDataStruct* digitPtr = &(recPointPtr->fDigits);
	197	AliHLTCaloDigitDataStruct* digitPtr = 0;
	198
73d6f579	199	AliHLTCaloClusterDataStruct* caloClusterPtr = 0;
7fdb2519	200
7fdb2519	201	// Int_t id = -1;
ea367f6a	202	TVector3 globalPos;
	203
	204	for(Int_t i = 0; i < fNRecPoints; i++) //TODO needs fix when we start unfolding (number of clusters not necessarily same as number of recpoints gotten from the clusterizer
	205	{
73d6f579	206	if((availableSize - totSize) < sizeof(AliHLTCaloClusterDataStruct))
73d6f579	207	{
9a0cbaba	208	HLTError("Out of buffer: available size is: %d, total size used: %d", availableSize, totSize);
73d6f579	209	return -ENOBUFS;
73d6f579	210	}
7fdb2519	211	totSize += sizeof(AliHLTCaloClusterDataStruct);
73d6f579	212
	213	caloClusterPtr = fCaloClusterDataPtr;
	214
7c80a370	215	AliHLTCaloRecPointDataStruct *recPointPtr = fRecPointArray[i];
7c80a370	216
	217	AliHLTCaloGlobalCoordinate globalCoord;
	218	fGeometry->GetGlobalCoordinates(*recPointPtr, globalCoord);
ea367f6a	219
a6db7bcd	220	caloClusterPtr->fGlobalPos[0] = globalCoord.fX;
cd9e2797	221	caloClusterPtr->fGlobalPos[1] = globalCoord.fY;
a6db7bcd	222	caloClusterPtr->fGlobalPos[2] = globalCoord.fZ;
ea367f6a	223
ee72b4e5	224	HLTDebug("Cluster local position: x = %f, z = %f, module = %d", recPointPtr->fX, recPointPtr->fZ, recPointPtr->fModule);
	225	HLTDebug("Cluster global position: x = %f, y = %f, z = %f", globalCoord.fX, globalCoord.fY, globalCoord.fZ);
	226
7fdb2519	227	//caloClusterPtr->fNCells = 0;//recPointPtr->fMultiplicity;
7fdb2519	228	caloClusterPtr->fNCells = recPointPtr->fMultiplicity;
cd9e2797	229
a6db7bcd	230	caloClusterPtr->fClusterType = fClusterType;
7fdb2519	231	// Int_t tmpSize = 0;//totSize + (caloClusterPtr->fNCells-1)*(sizeof(Short_t) + sizeof(Float_t));
a6db7bcd	232
2a24cbbe	233	//TODO remove hardcoded 10;
	234	memset(caloClusterPtr->fTracksMatched, 0xff, sizeof(Int_t)*10);
	235
9a0cbaba	236	//Int_t tmpSize = totSize + (caloClusterPtr->fNCells-1)*(sizeof(Short_t) + sizeof(Float_t));
cefad3b2	237	UInt_t tmpSize = (caloClusterPtr->fNCells-1)*sizeof(AliHLTCaloCellDataStruct);
cd9e2797	238
73d6f579	239	if((availableSize - totSize) < tmpSize)
73d6f579	240	{
9a0cbaba	241	HLTError("Out of buffer, available size is: %d, total size used: %d, extra size needed: %d", availableSize, totSize, tmpSize);
73d6f579	242	return -ENOBUFS;
73d6f579	243	}
cd9e2797	244	Int_t *digitIndexPtr = &(recPointPtr->fDigits);
	245	Int_t id = 0;
	246
7fdb2519	247	AliHLTCaloCellDataStruct *cellPtr = &(caloClusterPtr->fCaloCells);
7fdb2519	248
ea367f6a	249	for(UInt_t j = 0; j < caloClusterPtr->fNCells; j++)
ea367f6a	250	{
cd9e2797	251	digitPtr = &(fDigitDataArray[*digitIndexPtr]);
cd9e2797	252	id++;
936dbe15	253	fGeometry->GetCellAbsId(recPointPtr->fModule, digitPtr->fX, digitPtr->fZ, id);
7fdb2519	254
	255	cellPtr->fCellsAbsId= id;
	256	cellPtr->fCellsAmpFraction = digitPtr->fEnergy/recPointPtr->fAmp;
cd9e2797	257	//printf("Cell ID pointer: %x\n", cellIDPtr);
cd9e2797	258	//printf("Cell Amp Pointer: %x\n", cellAmpFracPtr);
9a0cbaba	259	//printf("Cell pos: x = %d, z = %d\n", digitPtr->fX, digitPtr->fZ);
	260	//printf("Cell ID: %d, pointer: %x\n", *cellIDPtr, cellIDPtr);
	261	//printf("Cell Amp: %f, pointer: %x\n", *cellAmpFracPtr, cellAmpFracPtr);
7fdb2519	262	cellPtr++;
cd9e2797	263	digitIndexPtr++;
cd9e2797	264
ea367f6a	265	}
ea367f6a	266
73d6f579	267	totSize += tmpSize;
73d6f579	268
ea367f6a	269	caloClusterPtr->fEnergy = recPointPtr->fAmp;
73d6f579	270
7fdb2519	271	HLTDebug("Cluster global position: x = %f, y = %f, z = %f, energy: %f, number of cells: %d, cluster pointer: %x", globalCoord.fX, globalCoord.fY, globalCoord.fZ, caloClusterPtr->fEnergy, caloClusterPtr->fNCells, caloClusterPtr);
7fdb2519	272
ea367f6a	273	if(fDoClusterFit)
	274	{
	275	FitCluster(recPointPtr);
	276	}
	277	else
	278	{
	279	caloClusterPtr->fDispersion = 0;
	280	caloClusterPtr->fFitQuality = 0;
	281	caloClusterPtr->fM20 = 0;
	282	caloClusterPtr->fM02 = 0;
	283
	284	}
	285	if(fHaveCPVInfo)
	286	{
	287	caloClusterPtr->fEmcCpvDistance = GetCPVDistance(recPointPtr);
	288	}
	289	else
	290	{
	291	caloClusterPtr->fEmcCpvDistance = -1;
	292	}
	293	if(fDoPID)
	294	{
	295	DoParticleIdentification(caloClusterPtr);
	296	}
	297	else
	298	{
	299	for(Int_t k = 0; k < AliPID::kSPECIESN; k++)
	300	{
	301	caloClusterPtr->fPID[k] = 0;
	302	}
	303	}
	304	if(fHaveDistanceToBadChannel)
	305	{
	306	caloClusterPtr->fDistanceToBadChannel = GetDistanceToBadChannel(caloClusterPtr);
	307	}
	308	else
	309	{
	310	caloClusterPtr->fDistanceToBadChannel = -1;
	311	}
	312
73d6f579	313	caloClusterPtr->fClusterType = fClusterType;
cd9e2797	314	//totSize += sizeof(AliHLTCaloClusterDataStruct) + (caloClusterPtr->fNCells)*(sizeof(Short_t) +sizeof(Float_t)-1);
73d6f579	315	//totSize += sizeof(AliHLTCaloClusterDataStruct) + (caloClusterPtr->fNCells-1)*(sizeof(Short_t) + sizeof(Float_t));
cd9e2797	316	//printf("CaloClusterPtr: %x, energy: %f\n", caloClusterPtr, caloClusterPtr->fEnergy);
cd9e2797	317
ea367f6a	318	// caloClusterPtr = reinterpret_cast<AliHLTCaloClusterDataStruct*>(cellAmpFracPtr);
cd9e2797	319	//caloClusterPtr = reinterpret_cast<AliHLTCaloClusterDataStruct*>(cellIDPtr);
7fdb2519	320	fCaloClusterDataPtr = reinterpret_cast<AliHLTCaloClusterDataStruct*>(cellPtr);
ea367f6a	321	recPointPtr = reinterpret_cast<AliHLTCaloRecPointDataStruct*>(digitPtr);
73d6f579	322	//digitPtr = &(recPointPtr->fDigits);
ea367f6a	323	}
98baf84d	324
98baf84d	325	return fNRecPoints;
ea367f6a	326
	327	}
	328