class AliEMCALClusterizerv1: public AliEMCALClusterizer
Function Members (Methods)
public:
protected:
| virtual void | TObject::DoError(int level, const char* location, const char* fmt, va_list va) const |
| virtual void | MakeClusters() |
| void | TObject::MakeZombie() |
private:
| AliEMCALClusterizerv1(const AliEMCALClusterizerv1&) | |
| AliEMCALClusterizerv1& | operator=(const AliEMCALClusterizerv1&) |
Data Members
public:
| enum TObject::EStatusBits { | kCanDelete | |
| kMustCleanup | ||
| kObjInCanvas | ||
| kIsReferenced | ||
| kHasUUID | ||
| kCannotPick | ||
| kNoContextMenu | ||
| kInvalidObject | ||
| }; | ||
| enum TObject::[unnamed] { | kIsOnHeap | |
| kNotDeleted | ||
| kZombie | ||
| kBitMask | ||
| kSingleKey | ||
| kOverwrite | ||
| kWriteDelete | ||
| }; |
protected:
| Float_t | AliEMCALClusterizer::fADCchannelECA | width of one ADC channel for EC section (GeV) |
| Float_t | AliEMCALClusterizer::fADCpedestalECA | pedestal of ADC for EC section (GeV) |
| AliEMCALCalibData* | AliEMCALClusterizer::fCalibData | !calibration database if aval |
| AliCaloCalibPedestal* | AliEMCALClusterizer::fCaloPed | !tower status map if aval |
| AliEMCALUnfolding* | AliEMCALClusterizer::fClusterUnfolding | !pointer to unfolding object |
| Bool_t | AliEMCALClusterizer::fDefaultInit | !says if the task was created by defaut ctor (only parameters are initialized) |
| TClonesArray* | AliEMCALClusterizer::fDigitsArr | array with EMCAL digits |
| Float_t | AliEMCALClusterizer::fECAClusteringThreshold | minimum energy to seed a EC digit in a cluster |
| Float_t | AliEMCALClusterizer::fECALocMaxCut | minimum energy difference to distinguish local maxima in a cluster |
| Float_t | AliEMCALClusterizer::fECAW0 | logarithmic weight for the cluster center of gravity calculation |
| AliEMCALGeometry* | AliEMCALClusterizer::fGeom | !pointer to geometry for utilities |
| Bool_t | AliEMCALClusterizer::fIsInputCalibrated | to enable reclusterization from ESD cells |
| Bool_t | AliEMCALClusterizer::fJustClusters | false for standard reco |
| Float_t | AliEMCALClusterizer::fMinECut | minimum energy for a digit to be a member of a cluster |
| Int_t | AliEMCALClusterizer::fNumberOfECAClusters | number of clusters found in EC section |
| Double_t | AliEMCALClusterizer::fPar5[3] | shower shape parameter 5 |
| Double_t | AliEMCALClusterizer::fPar6[3] | shower shape parameter 6 |
| TObjArray* | AliEMCALClusterizer::fRecPoints | array with EMCAL clusters |
| Bool_t | AliEMCALClusterizer::fRejectBelowThreshold | split (false-default) or reject (true) cell energy below threshold after UF |
| Double_t | AliEMCALClusterizer::fSSPars[8] | shower shape parameters |
| Float_t | AliEMCALClusterizer::fTimeCut | maximum time difference between the digits inside EMC cluster |
| Float_t | AliEMCALClusterizer::fTimeECA | calibration parameter for channels time |
| Float_t | AliEMCALClusterizer::fTimeMax | maximum time of physical signal in a cell/digit |
| Float_t | AliEMCALClusterizer::fTimeMin | minimum time of physical signal in a cell/digit |
| Bool_t | AliEMCALClusterizer::fToUnfold | says if unfolding should be performed |
| TTree* | AliEMCALClusterizer::fTreeR | tree with output clusters |
Class Charts
| Inheritance Chart: | ||||||||||||||||
|
Function documentation
AliEMCALClusterizerv1()
ctor with the indication of the file where header Tree and digits Tree are stored
AliEMCALClusterizerv1(AliEMCALGeometry* geometry)
ctor with the indication of the file where header Tree and digits Tree are stored use this contructor to avoid usage of Init() which uses runloader change needed by HLT - MP
AliEMCALClusterizerv1(AliEMCALGeometry* geometry, AliEMCALCalibData* calib, AliCaloCalibPedestal* pedestal)
ctor, geometry and calibration are initialized elsewhere.
void Digits2Clusters(Option_t* option)
Steering method to perform clusterization for the current event in AliEMCALLoader
Int_t AreNeighbours(AliEMCALDigit* d1, AliEMCALDigit* d2, Bool_t& shared) const
Gives the neighbourness of two digits = 0 are not neighbour; continue searching
= 1 are neighbour
= 2 is in different SM; continue searching
In case it is in different SM, but same phi rack, check if neigbours at eta=0
neighbours are defined as digits having at least a common side
The order of d1 and d2 is important: first (d1) should be a digit already in a cluster
which is compared to a digit (d2) not yet in a cluster
void MakeClusters()
Steering method to construct the clusters stored in a list of Reconstructed Points A cluster is defined as a list of neighbour digits Mar 03, 2007 by PAI