-// @(#) $Id$
-// Original: AliHLTClustFinderNew.h,v 1.13 2004/06/18 10:55:26 loizides
+//-*- Mode: C++ -*-
+// $Id$
-#ifndef AliHLTTPC_CLUSTERFINDER
-#define AliHLTTPC_CLUSTERFINDER
+#ifndef ALIHLTTPCCLUSTERFINDER_H
+#define ALIHLTTPCCLUSTERFINDER_H
//* This file is property of and copyright by the ALICE HLT Project *
//* ALICE Experiment at CERN, All rights reserved. *
//* See cxx source for full Copyright notice *
-/** @file AliHLTTPCClusterFinder.h
- @author Anders Vestbo, Constantin Loizides
- Kenneth Aamodt kenneth.aamodt@student.uib.no
- @brief Cluster Finder for the TPC
-*/
+// @file AliHLTTPCClusterFinder.h
+// @author Anders Vestbo, Constantin Loizides
+// Kenneth Aamodt kenneth.aamodt@student.uib.no
+// @brief HLT Cluster Finder for the TPC
+// @note
#include "AliHLTLogging.h"
#include <vector>
+#include "AliHLTTPCTransform.h"
+#include "AliHLTTPCDigitData.h"
+#include "AliHLTTPCDigitReader.h"
+#include "AliTPCRecoParam.h"
+#include "AliHLTTPCClusterMCData.h"
+#include "AliHLTTPCRawCluster.h"
class AliHLTTPCPad;
class AliHLTTPCSpacePointData;
-class AliHLTTPCDigitReader;
class AliHLTTPCClusters;
+class AliTPCTransform;
+class AliTPCParam;
/**
* @class AliHLTTPCClusterFinder
UInt_t fLastCharge; //for deconvolution
UInt_t fLastMergedPad; //dont merge twice per pad
Int_t fRow; //row value
+ UInt_t fQMax; //qmax
};
typedef struct AliClusterData AliClusterData; //!
+ static Bool_t CompareWeights( const AliHLTTPCClusterMCWeight &mc1, const AliHLTTPCClusterMCWeight &mc2 ){ return mc1.fWeight > mc2.fWeight; }
+
+
/** standard constructor */
AliHLTTPCClusterFinder();
+
/** destructor */
virtual ~AliHLTTPCClusterFinder();
- void Read(void* ptr,unsigned long size);
-
- void InitSlice(Int_t slice,Int_t patch,Int_t firstrow, Int_t lastrow,Int_t maxpoints);
+ /** Initialize the slice */
void InitSlice(Int_t slice,Int_t patch,Int_t maxpoints);
- void ProcessDigits();
+ /** Initializes the pad array (vector)*/
+ void InitializePadArray();
+
+ /** Deinitialize the pad array (vector)*/
+ Int_t DeInitializePadArray();
+
+ /** Read the data in unsorted format, storing the clustercandidates */
+ void ReadDataUnsorted(void* ptr,unsigned long size);
+
+ /** Read the data in unsorted format, and deconvolute the signals for each pad in time direction */
+ void ReadDataUnsortedDeconvoluteTime(void* ptr,unsigned long size);
+
+ /** Loops over all rows finding the clusters */
+ void FindClusters();
+
+ /** Compare two neighbouring pads for matching clustercandidates */
+ Bool_t ComparePads(AliHLTTPCPad *nextPad,AliHLTTPCClusters* candidate,Int_t nextPadToRead);
+
+ /** Fills the hw address list */
+ Int_t FillHWAddressList(AliHLTUInt16_t *hwaddlist, Int_t maxHWAddress);
+
+ /** Fills the mc info */
+ Int_t FillOutputMCInfo(AliHLTTPCClusterMCLabel * outputMCInfo, Int_t maxNumberOfClusterMCInfo);
+
+ Int_t FillOutputRaw(AliHLTTPCRawCluster* rawClusters, unsigned sizeInByte) const;
+
+ /** Set the pointer to the outputbuffer */
void SetOutputArray(AliHLTTPCSpacePointData *pt);
+
+ /** Returns the number of clusters */
+ Int_t GetNumberOfClusters() const {return fNClusters;}
+
+ /** Returns the Ocuppancy limit */
+ Float_t GetOccupancyLimit() const {return fOccupancyLimit;}
+
+ // setters
+ void SetDeconv(Bool_t f) {fDeconvPad=f; fDeconvTime=f;}
+ void SetDeconvPad(Bool_t f) {fDeconvPad=f;}
+ void SetDeconvTime(Bool_t f) {fDeconvTime=f;}
+ void SetUnsorted(Int_t unsorted){fUnsorted=unsorted;}
+ void SetPatch(Int_t patch){fCurrentPatch=patch;}
+ void SetDoPadSelection(Bool_t input){fDoPadSelection=input;}
+ void SetLastTimeBin(Int_t ltb){fLastTimeBin=ltb;}
+ void SetFirstTimeBin(Int_t ftb){fFirstTimeBin=ftb;}
+ void SetReleaseMemory( Bool_t v ){ fReleaseMemory = v;}
+ void UpdateLastTimeBin(){fLastTimeBin=AliHLTTPCTransform::GetNTimeBins();}
+
+//---------------------------------- Under this line the old sorted clusterfinder functions can be found --------------------------------
+ void Read(void* ptr,unsigned long size);
+ void ProcessDigits();
void WriteClusters(Int_t n_clusters,AliClusterData *list);
+ void WriteClusters(Int_t nclusters,AliHLTTPCClusters *list);
void PrintClusters();
void SetXYError(Float_t f) {fXYErr=f;}
void SetZError(Float_t f) {fZErr=f;}
- void SetDeconv(Bool_t f) {fDeconvPad=f; fDeconvTime=f;}
void SetThreshold(UInt_t i) {fThreshold=i;}
void SetOccupancyLimit(Float_t f) {fOccupancyLimit=f;}
- void SetSignalThreshold(Int_t i) {fSignalThreshold=i;}
- void SetNSigmaThreshold(Double_t d) {fNSigmaThreshold=d;}
void SetMatchWidth(UInt_t i) {fMatch=i;}
void SetSTDOutput(Bool_t f=kFALSE) {fStdout=f;}
void SetCalcErr(Bool_t f=kTRUE) {fCalcerr=f;}
- void SetRawSP(Bool_t f=kFALSE) {fRawSP=f;}
+ void SetFillRawClusters(Bool_t f=kFALSE) {fFillRawClusters=f;}
void SetReader(AliHLTTPCDigitReader* f){fDigitReader = f;}
- Int_t GetNumberOfClusters() const {return fNClusters;}
- //----------------------------------Methods for the new unsorted way of reading data ----------
- void ReadDataUnsorted(void* ptr,unsigned long size);
- void FindClusters();
- void WriteClusters(Int_t nclusters,AliHLTTPCClusters *list);
- void SetUnsorted(Int_t unsorted){fUnsorted=unsorted;}
- void SetPatch(Int_t patch){fCurrentPatch=patch;}
- void InitializePadArray();
- Int_t DeInitializePadArray();
- Bool_t ComparePads(AliHLTTPCPad *nextPad,AliHLTTPCClusters* candidate,Int_t nextPadToRead);
+ void Set32BitFormat(Bool_t flag){f32BitFormat = flag;}
- void SetDoPadSelection(Bool_t input){fDoPadSelection=input;}
-
- Int_t FillHWAddressList(AliHLTUInt16_t *hwaddlist, Int_t maxHWAddress);
+ void SetDoMC(Bool_t flag){fDoMC = flag;}
vector<AliHLTUInt16_t> fClustersHWAddressVector; //! transient
typedef vector<AliHLTTPCPad*> AliHLTTPCPadVector;
vector<AliHLTTPCPadVector> fRowPadVector; //! transient
-
+
+ void FillMCClusterVector(vector<AliHLTTPCDigitData> *digitData);
+
+ vector<AliHLTTPCClusterMCWeight> GetClusterMCInfo() const {return fClusterMCVector;}
+
+ Bool_t UpdateCalibDB();
+
protected:
/** copy constructor prohibited */
AliHLTTPCClusterFinder(const AliHLTTPCClusterFinder&);
AliHLTTPCSpacePointData *fSpacePointData; //! array of space points
AliHLTTPCDigitReader *fDigitReader; //! reader instance
- UChar_t* fPtr; //! pointer to packed block
- unsigned long fSize; //packed block size
- Bool_t fDeconvTime; //deconv in time direction
- Bool_t fDeconvPad; //deconv in pad direction
- Bool_t fStdout; //have print out in write clusters
- Bool_t fCalcerr; //calculate centroid sigmas
- Bool_t fRawSP; //store centroids in raw system
-
-
- Int_t fFirstRow; //first row
- Int_t fLastRow; //last row
- Int_t fCurrentRow; //current active row
- Int_t fCurrentSlice; //current slice
- Int_t fCurrentPatch; //current patch
- Int_t fMatch; //size of match
- UInt_t fThreshold; //threshold for clusters
- /** threshold for zero suppression (applied per bin) */
- Int_t fSignalThreshold;// see above
- /** threshold for zero suppression 2007 December run */
- Double_t fNSigmaThreshold; // see above
- Int_t fNClusters; //number of found clusters
- Int_t fMaxNClusters; //max. number of clusters
- Float_t fXYErr; //fixed error in XY
- Float_t fZErr; //fixed error in Z
+ UChar_t* fPtr; //! pointer to packed block
+ unsigned long fSize; //! packed block size
+ Bool_t fDeconvTime; //! deconv in time direction
+ Bool_t fDeconvPad; //! deconv in pad direction
+ Bool_t fStdout; //! have print out in write clusters
+ Bool_t fCalcerr; //! calculate centroid sigmas
+ Bool_t fFillRawClusters; //! store centroids in raw system in separate array
+
+
+ Int_t fFirstRow; //! first row
+ Int_t fLastRow; //! last row
+ Int_t fCurrentRow; //! current active row
+ Int_t fCurrentSlice; //! current slice
+ Int_t fCurrentPatch; //! current patch
+ Int_t fMatch; //! size of match
+ UInt_t fThreshold; //! threshold for clusters
+ Int_t fNClusters; //! number of found clusters
+ Int_t fMaxNClusters; //! max. number of clusters
+ Float_t fXYErr; //! fixed error in XY
+ Float_t fZErr; //! fixed error in Z
- Float_t fOccupancyLimit; // Occupancy Limit
+ Float_t fOccupancyLimit; //! Occupancy Limit
- Int_t fUnsorted; // enable for processing of unsorted digit data
- Bool_t fVectorInitialized;
+ Int_t fUnsorted; //! enable for processing of unsorted digit data
+ Bool_t fVectorInitialized; //! flag to check if pad vector is initialized
+
+ vector<AliHLTTPCClusters> fClusters; //! transient
- //typedef vector<AliHLTTPCPad*> AliHLTTPCPadVector;
+ vector<AliHLTTPCClusterMCLabel> fClustersMCInfo; //! transient
- //vector<AliHLTTPCPadVector> fRowPadVector; //! transient
+ vector<AliHLTTPCDigitData> fMCDigits; //! transient
- vector<AliHLTTPCClusters> fClusters; //! transient
+ vector<AliHLTTPCRawCluster> fRawClusters; //! transient
UInt_t* fNumberOfPadsInRow; //! transient
Bool_t fDoPadSelection; //! transient
+ Int_t fFirstTimeBin; //! transient
+
+ Int_t fLastTimeBin; //! transient
+
+ UInt_t fTotalChargeOfPreviousClusterCandidate; //! transient
+
+ Bool_t fChargeOfCandidatesFalling; //! transient
+
+ Bool_t f32BitFormat; //! transient
+
+ Bool_t fDoMC; //! transient
+
+ vector<AliHLTTPCClusterMCWeight> fClusterMCVector; //! transient
+
+ AliTPCTransform * fOfflineTransform; //! transient
+
+ AliTPCParam *fOfflineTPCParam; //! transient
+
+ AliTPCRecoParam fOfflineTPCRecoParam; //! transient
+
+ Float_t fTimeMeanDiff; //! transient
+
+ Bool_t fReleaseMemory; //! flag to release the memory after each event
#ifdef do_mc
- void GetTrackID(Int_t pad,Int_t time,Int_t *trackID);
+ void GetTrackID(Int_t pad,Int_t time,Int_t *trackID) const;
#endif
- ClassDef(AliHLTTPCClusterFinder,5) //Fast cluster finder
+ ClassDef(AliHLTTPCClusterFinder, 0) //Fast cluster finder
};
#endif
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