]> git.uio.no Git - u/mrichter/AliRoot.git/blame_incremental - ITS/AliITSClusterFinderV2SSD.h
Decreased verbosity...
[u/mrichter/AliRoot.git] / ITS / AliITSClusterFinderV2SSD.h
... / ...
CommitLineData
1#ifndef ALIITSCLUSTERFINDERV2SSD_H
2#define ALIITSCLUSTERFINDERV2SSD_H
3/* Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
7
8//--------------------------------------------------------------
9// ITS clusterer V2 for SSD
10//
11// This can be a "wrapping" for the V1 cluster finding classes
12// if compiled with uncommented "#define V1" line
13// in the AliITSclustererV2.cxx file.
14//
15// Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch
16//--------------------------------------------------------------
17#include "AliITSClusterFinder.h"
18#include "AliITSDetTypeRec.h"
19#include "AliRefArray.h"
20
21class TClonesArray;
22class AliRawReader;
23class AliITSRawStream;
24class AliITSRawStreamSSD;
25class AliITSCalibrationSSD;
26
27class AliITSClusterFinderV2SSD : public AliITSClusterFinder {
28public:
29 AliITSClusterFinderV2SSD(AliITSDetTypeRec* dettyp);
30 virtual ~AliITSClusterFinderV2SSD(){;}
31 virtual void FindRawClusters(Int_t mod);
32 virtual void RawdataToClusters(AliRawReader* rawReader);
33 protected:
34 AliITSClusterFinderV2SSD(const AliITSClusterFinderV2SSD& cf);
35 AliITSClusterFinderV2SSD& operator=(const AliITSClusterFinderV2SSD& cf );
36 void FindClustersSSD(TClonesArray *digits);
37 void FindClustersSSD(const Ali1Dcluster* neg, Int_t nn,
38 const Ali1Dcluster* pos, Int_t np,
39 TClonesArray *clusters=0x0);
40
41 void FindClustersSSD(AliITSRawStreamSSD* input);
42 virtual AliITSCalibrationSSD* GetResp(Int_t mod)const{
43 return (AliITSCalibrationSSD*) GetDetTypeRec()->GetCalibrationModel(mod);}
44
45 Int_t fLastSSD1; //index of the last SSD1 detector
46 Float_t fLorentzShiftP; // Shift due to ExB on drift N-side @ actual B field, layer 5, units: strip width
47 Float_t fLorentzShiftN; // Shift due to ExB on drift P-side @ actual B field, layer 5, units: strip width
48 AliRefArray fRawIDRef[2]; // storage for rawID -> ClusterID (used in embedding)
49 static Short_t* fgPairs; //array used to build positive-negative pairs
50 static Int_t fgPairsSize; //actual size of pairs array
51 static const Float_t fgkCosmic2008StripShifts[16][9]; // Shifts for 2007/2008 Cosmic data (timing problem)
52 static const Float_t fgkThreshold; // threshold for the seed
53
54 ClassDef(AliITSClusterFinderV2SSD,4) // ITS cluster finder V2 for SDD
55};
56
57#endif