1 #ifndef ALIITSCLUSTERFINDERV2SSD_H
2 #define ALIITSCLUSTERFINDERV2SSD_H
3 //--------------------------------------------------------------
4 // ITS clusterer V2 for SSD
6 // This can be a "wrapping" for the V1 cluster finding classes
7 // if compiled with uncommented "#define V1" line
8 // in the AliITSclustererV2.cxx file.
10 // Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch
11 //--------------------------------------------------------------
12 #include "AliITSClusterFinderV2.h"
16 class AliITSRawStream;
18 class AliITSClusterFinderV2SSD : public AliITSClusterFinderV2 {
20 AliITSClusterFinderV2SSD(AliITSDetTypeRec* dettyp);
21 virtual ~AliITSClusterFinderV2SSD(){;}
22 virtual void FindRawClusters(Int_t mod);
23 virtual void RawdataToClusters(AliRawReader* rawReader,TClonesArray** clusters);
26 void FindClustersSSD(TClonesArray *digits);
27 void FindClustersSSD(Ali1Dcluster* neg, Int_t nn,
28 Ali1Dcluster* pos, Int_t np,
29 TClonesArray *clusters=0x0);
31 void FindClustersSSD(AliITSRawStream* input,TClonesArray** clusters);
33 Int_t fLastSSD1; //index of the last SSD1 detector
34 Float_t fYpitchSSD; //strip pitch (cm)
35 Float_t fHwSSD; //half-width of an SSD detector (cm)
36 Float_t fHlSSD; //half-length of an SSD detector (cm)
37 Float_t fTanP; //tangent of the stereo angle on the P side
38 Float_t fTanN; //tangent of the stereo angle on the N side
41 ClassDef(AliITSClusterFinderV2SSD,1) // ITS cluster finder V2 for SDD