compilation error fixed
[u/mrichter/AliRoot.git] / HLT / ITS / tracking / AliHLTITSDetector.h
CommitLineData
2f399afc 1// ************************************************************************
2// This file is property of and copyright by the ALICE HLT Project *
3// ALICE Experiment at CERN, All rights reserved. *
4// See cxx source for full Copyright notice *
5// *
6//*************************************************************************
7
8#ifndef ALIHLTITSDETECTOR_H
9#define ALIHLTITSDETECTOR_H
10
11#include "AliITSRecPoint.h"
12#include "TMath.h"
13
14class AliITSDetTypeRec;
15
16/**
17 * @class AliHLTITSDetector
18 *
19 * The AliHLTTPCCAHit class is the internal representation
20 * of the TPC clusters for the AliHLTTPCCATracker algorithm.
21 *
22 */
23class AliHLTITSDetector
24{
25 public:
365eee5d 26 AliHLTITSDetector():fR(0),fRmisal(0),fPhi(0),fSinPhi(0),fCosPhi(0),fYmin(0),fYmax(0),fZmin(0),fZmax(0){}
27 AliHLTITSDetector(Double_t r,Double_t phi):fR(r),fRmisal(r),fPhi(phi),fSinPhi(TMath::Sin(phi)),fCosPhi(TMath::Cos(phi)),fYmin(10000),fYmax(-1000),fZmin(10000),fZmax(-1000){}
28 ~AliHLTITSDetector() {}
2f399afc 29 inline void GetGlobalXYZ( const AliITSRecPoint *cl, Double_t xyz[3]) const;
30 Double_t GetR() const {return fR;}
31 Double_t GetRmisal() const {return fRmisal;}
32 Double_t GetPhi() const {return fPhi;}
33 Double_t GetYmin() const {return fYmin;}
34 Double_t GetYmax() const {return fYmax;}
35 Double_t GetZmin() const {return fZmin;}
365eee5d 36 Double_t GetZmax() const {return fZmax;}
2f399afc 37 void SetRmisal(Double_t rmisal) {fRmisal = rmisal;}
38 void SetYmin(Double_t min) {fYmin = min;}
39 void SetYmax(Double_t max) {fYmax = max;}
40 void SetZmin(Double_t min) {fZmin = min;}
41 void SetZmax(Double_t max) {fZmax = max;}
2f399afc 42
43 private:
44
45 AliHLTITSDetector(const AliHLTITSDetector& det);
46 AliHLTITSDetector & operator=(const AliHLTITSDetector& det){
47 this->~AliHLTITSDetector();new(this) AliHLTITSDetector(det);
48 return *this;}
49 Double_t fR; // polar coordinates: r
50 Double_t fRmisal; // polar coordinates: r, with misalignment
51 Double_t fPhi; // polar coordinates: phi
52 Double_t fSinPhi; // sin of phi;
53 Double_t fCosPhi; // cos of phi
54 Double_t fYmin; // local y minimal
55 Double_t fYmax; // local max y
56 Double_t fZmin; // local z min
365eee5d 57 Double_t fZmax; // local z max
2f399afc 58};
59
60inline void AliHLTITSDetector::GetGlobalXYZ(const AliITSRecPoint *cl, Double_t xyz[3]) const
61{
62 //
63 // get cluster coordinates in global cooordinate
64 //
65 xyz[2] = cl->GetZ();
66 xyz[0] = fR*fCosPhi - cl->GetY()*fSinPhi;
67 xyz[1] = fR*fSinPhi + cl->GetY()*fCosPhi;
68}
69
70#endif