track counter implemented in ESD reader
[u/mrichter/AliRoot.git] / RICH / AliRICHClusterFinder.h
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543d5224 1#ifndef AliRICHClusterFinder_h
2#define AliRICHClusterFinder_h
8265fa96 3
4/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
6
cbaf35fb 7#include "TTask.h"
543d5224 8
9d6f9427 9#include "AliRICH.h"
543d5224 10class AliHitMap;
eaf390d9 11
cbaf35fb 12class AliRICHClusterFinder : public TTask
8265fa96 13{
eaf390d9 14public:
15 AliRICHClusterFinder(AliRICH *pRICH);
cbaf35fb 16 virtual ~AliRICHClusterFinder() {;}
543d5224 17
eaf390d9 18 AliRICH *Rich() {return fRICH;} //Pointer to RICH
9d6f9427 19 void Exec(); //Loop on events and chambers
3582c1f9 20 void FindClusters(Int_t iChamber); //Find all clusters for a given chamber
6865fb8d 21 void FindClusterContribs(AliRICHcluster *pCluster); //Find CombiPid for the current cluster
9d6f9427 22 void FormRawCluster(Int_t i, Int_t j); //form a raw cluster
23 void FindLocalMaxima(); //Find local maxima in a cluster
24 void ResolveCluster(); //Try to resolve a cluster with maxima > 2
25 void FitCoG(); //Evaluate the CoG as the best
6865fb8d 26 void WriteRawCluster(); //write in the list of cluster
27 void WriteResolvedCluster(); //write in the list of cluster
28 AliRICHcluster *GetRawCluster() {return &fRawCluster;} //Return pointer to the current raw cluster
3582c1f9 29 Bool_t GetDebug() const {return fRICH->GetDebug();} //is debug printout needed?
9d6f9427 30protected:
eaf390d9 31 AliRICH *fRICH; //Pointer to RICH
9d6f9427 32 AliHitMap *fHitMap; //Hit Map with digit positions
6865fb8d 33 AliRICHcluster fRawCluster; //Current raw cluster before deconvolution
34 AliRICHcluster fResolvedCluster; //Current cluster after deconvolution
35 Int_t fNlocals; // number of local maxima
36 Double_t fLocalX[100],fLocalY[100]; // list of locals X,Y
37 Double_t fLocalQ[100]; // list of locals charge Q
38 Int_t fLocalC[100]; // list of locals CombiPid
eaf390d9 39 ClassDef(AliRICHClusterFinder,0) //Finds raw clusters, trasfers them to resolved clusters through declustering.
8265fa96 40};
41#endif