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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 | ||
21 | class TClonesArray; | |
22 | class AliRawReader; | |
23 | class AliITSRawStream; | |
24 | class AliITSRawStreamSSD; | |
25 | class AliITSCalibrationSSD; | |
26 | ||
27 | class AliITSClusterFinderV2SSD : public AliITSClusterFinder { | |
28 | public: | |
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 |