Improved cuts for the reconstruction of V0s (M.Ivanov)
[u/mrichter/AliRoot.git] / ITS / AliITSclusterV2.h
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006b5f7f 1#ifndef ALIITSCLUSTERV2_H
2#define ALIITSCLUSTERV2_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6//-------------------------------------------------------------------------
7// ITS Cluster Class
8//
9// Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch
10//-------------------------------------------------------------------------
11
83d73500 12#include "TMath.h"
006b5f7f 13#include "AliCluster.h"
14#include "AliITSrecoV2.h"
15
16//_____________________________________________________________________________
17class AliITSclusterV2 : public AliCluster {
18public:
babd135a 19 AliITSclusterV2() : AliCluster() {fQ=0; fLayer=0; fNz=0; fNy=0;}
20 AliITSclusterV2(Int_t *lab,Float_t *hit, Int_t *info) : AliCluster(lab,hit) {
006b5f7f 21 fIndex=lab[3];
22 fQ=hit[4];
babd135a 23 fNy = info[0];
24 fNz = info[1];
25 fLayer = info[2];
26
006b5f7f 27 }
83d73500 28 void Use() {fQ=-fQ;}
006b5f7f 29 void SetQ(Float_t q) {fQ=q;}
dce76328 30 void SetDetectorIndex(Int_t i) { fIndex=i; }
babd135a 31 void SetLayer(Int_t layer) {fLayer=layer;}
32 void SetNz(Int_t nz) {fNz =nz;}
33 void SetNy(Int_t ny){fNy=ny;}
83d73500 34 Int_t IsUsed() const {return (fQ<0) ? 1 : 0;}
35 Float_t GetQ() const {return TMath::Abs(fQ);}
dce76328 36 Int_t GetDetectorIndex() const { return 0x3FF&fIndex; }
babd135a 37 Int_t GetLayer() const {return fLayer;}
38 Int_t GetNz() const {return fNz;}
39 Int_t GetNy() const {return fNy;}
dce76328 40 Int_t GetPindex() const { return 0xFFF00000&fIndex; } //SSD clusters only
41 Int_t GetNindex() const { return 0xFFC00&fIndex; } //SSD clusters only
006b5f7f 42
43private:
44 Int_t fIndex; // detector index
45 Float_t fQ ; // Q of cluster (in ADC counts)
babd135a 46 Char_t fLayer; // layer number
47 Char_t fNz; //number of digits in Z direction
48 Char_t fNy; //number of digits in y direction
49 ClassDef(AliITSclusterV2,2) // ITS clusters
006b5f7f 50};
51
52#endif
53
54