1 #ifndef AliHMPIDTracker_h
2 #define AliHMPIDTracker_h
4 #include <AliTracker.h> //base class
5 #include "AliHMPID.h" //Recon()
6 #include <AliRun.h> //Recon()
8 class AliESD; //Recon()
9 class AliESDtrack; //IntTrkCha()
10 class AliHMPIDTracker : public AliTracker
13 AliHMPIDTracker():AliTracker() {}
14 virtual ~AliHMPIDTracker() {}
16 AliCluster *GetCluster (Int_t )const {return 0;} //pure virtual from AliTracker
17 Bool_t GetTrackPoint (Int_t idx,AliTrackPoint &pt)const; // from AliTracker
18 Int_t Clusters2Tracks(AliESD * ) {return 0;} //pure virtual from AliTracker
19 Int_t LoadClusters (TTree *pCluTr ); //pure virtual from AliTracker
20 inline Int_t PropagateBack (AliESD * ); //pure virtual from AliTracker
21 Int_t RefitInward (AliESD * ) {return 0;} //pure virtual from AliTracker
22 void UnloadClusters ( ) { } //pure virtual from AliTracker
24 static Int_t IntTrkCha(AliESDtrack *pTrk,Float_t &x,Float_t &y); //find track-chamber intersection, retuns chamber ID
25 static Int_t Recon (AliESD *pEsd,TObjArray *pCluAll ); //do actual job, returns status code
27 ClassDef(AliHMPIDTracker,0)
28 };//class AliHMPIDTracker
29 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
30 Int_t AliHMPIDTracker::PropagateBack(AliESD *pEsd)
32 // This method defined as pure virtual in AliTracker. It is invoked from AliReconstruction::RunTracking() after invocation of AliTracker::LoadClusters()
33 // Agruments: pEsd - pointer to ESD
34 // Returns: error code
35 AliHMPID *pHmpid=((AliHMPID*)gAlice->GetDetector("HMPID"));
36 return Recon(pEsd,pHmpid->CluLst());
41 typedef AliHMPIDTracker AliRICHTracker; // for backward compatibility
43 #endif//AliHMPIDTracker_h