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1 | #ifndef ALIITSRECPOINT_H | |
2 | #define ALIITSRECPOINT_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* | |
7 | $Id$ | |
8 | */ | |
9 | ||
10 | //////////////////////////////////////////////////// | |
11 | // Reconstructed space point class for set:ITS // | |
12 | //////////////////////////////////////////////////// | |
13 | ||
14 | #include <TObject.h> | |
15 | #include <Riostream.h> | |
16 | ||
17 | ||
18 | class AliITSRecPoint : public TObject { | |
19 | public: | |
20 | AliITSRecPoint(); | |
21 | virtual ~AliITSRecPoint() {}; // distructor | |
22 | Bool_t IsSortable() const {return kTRUE;} // allows for sorting | |
23 | Int_t GetLabel(Int_t i) const {return fTracks[i];} // get track label | |
24 | Int_t *GetTracks(){return fTracks;}// Returns pointer to track array | |
25 | Int_t GetNTracks(){return 3;} // returns track array size | |
26 | Float_t GetX() const {return fX;} // gets fX | |
27 | Float_t GetZ() const {return fZ;} // gets fZ | |
28 | Float_t GetQ() const {return fQ;} // gets fQ | |
29 | Float_t GetdEdX() const {return fdEdX;} // gets fdEdX | |
30 | Float_t GetSigmaX2() const {return fSigmaX2;} // gets fSigmaX2 | |
31 | Float_t GetSigmaZ2() const {return fSigmaZ2;} // gets fSigmaZ2 | |
32 | void SetLabel(Int_t i, Int_t lab){fTracks[i]=lab;} // sets track label | |
33 | void SetX(Float_t x){fX=x;} // sets fX | |
34 | void SetZ(Float_t z){fZ=z;} // sets fZ | |
35 | void SetQ(Float_t q){fQ=q;} // sets fQ | |
36 | void SetdEdX(Float_t dedx){fdEdX=dedx;} // sets fdEdX | |
37 | void SetSigmaX2(Float_t sx2){fSigmaX2=sx2;} // sets fSigmaX2 | |
38 | void SetSigmaZ2(Float_t sz2){fSigmaZ2=sz2;} // sets fSigmaZ2 | |
39 | void Use() { //if fQ<0 cluster is already associated with a track | |
40 | fQ=-fQ;} | |
41 | Int_t IsUsed() const {return (fQ<0) ? 1 : 0;} // checks Use condision | |
42 | Int_t Compare(const TObject *) const {return 0;} //to be defined | |
43 | // Prints out the content of this class in ASCII format. | |
44 | void Print(ostream *os); | |
45 | // Reads in the content of this class in the format of Print | |
46 | void Read(istream *is); | |
47 | public: | |
48 | Int_t fTracks[3]; //labels of overlapped tracks | |
49 | Float_t fX ; //X of cluster | |
50 | Float_t fZ ; //Z of cluster | |
51 | Float_t fQ ; //Q of cluster (in ADC counts) | |
52 | Float_t fdEdX; //dE/dX inside this cluster | |
53 | Float_t fSigmaX2; //Sigma X square of cluster | |
54 | Float_t fSigmaZ2; //Sigma Z square of cluster | |
55 | ||
56 | ClassDef(AliITSRecPoint,1) // AliITSRecPoint class | |
57 | }; | |
58 | // Input and output function for standard C++ input/output. | |
59 | ostream& operator<<(ostream &os,AliITSRecPoint &source); | |
60 | istream& operator>>(istream &is,AliITSRecPoint &source); | |
61 | #endif |