1 #ifndef AliPHOSRecCpvManager_H
2 #define AliPHOSRecCpvManager_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
6 //_________________________________________________________________________
7 // Class for the management of the CPV reconstruction.
8 // Author : Boris Polichtchouk (IHEP, Protvino)
11 #include "AliPHOSRecManager.h"
12 #include "AliPHOSGeometry.h"
14 class AliPHOSRecCpvManager : public AliPHOSRecManager {
18 AliPHOSRecCpvManager();
19 ~AliPHOSRecCpvManager(void);
22 void AG(Float_t E, Float_t dx, Float_t dy, Float_t& A, Float_t& grad_x, Float_t& grad_y );
23 Float_t Dispersion(Float_t Etot, Float_t Ai, Float_t Ei);
25 Float_t OneGamChi2(Float_t Ai, Float_t Ei, Float_t Etot, Float_t& Gi);
26 Float_t TwoGamChi2(Float_t Ai, Float_t Ei, Float_t Etot, Float_t& Gi);
28 Float_t OneGamChisqCut() { return fOneGamChisqCut; }
29 Float_t OneGamInitialStep() { return fOneGamInitialStep; }
30 Float_t OneGamChisqMin() { return fOneGamChisqMin; }
31 Float_t OneGamStepMin() { return fOneGamStepMin; }
32 Int_t OneGamNumOfIterations() { return fOneGamNumOfIterations; }
34 Float_t TwoGamInitialStep() { return fTwoGamInitialStep; }
35 Float_t TwoGamChisqMin() { return fTwoGamChisqMin; }
36 Float_t TwoGamEmin() { return fTwoGamEmin; }
37 Float_t TwoGamStepMin() { return fTwoGamStepMin; }
38 Int_t TwoGamNumOfIterations() { return fTwoGamNumOfIterations; }
40 Float_t KillGamMinEnergy() { return fThr0; }
41 Float_t MergeGammasMinDistanceCut() { return fSqdCut; }
43 void SetTwoPointsMinDistance(Float_t dist) { fSqdCut=dist; }
44 void SetPointMinEnergy(Float_t emin) { fThr0=emin; }
48 Float_t Fcml(Float_t x, Float_t y);
49 Float_t GradX(Float_t x, Float_t y);
50 Float_t GradY(Float_t x, Float_t y);
54 Float_t fOneGamChisqCut;
56 Float_t fOneGamInitialStep;
57 Float_t fOneGamChisqMin;
58 Float_t fOneGamStepMin;
59 Int_t fOneGamNumOfIterations;
61 Float_t fTwoGamInitialStep;
62 Float_t fTwoGamChisqMin;
64 Float_t fTwoGamStepMin;
65 Int_t fTwoGamNumOfIterations;
72 ClassDef(AliPHOSRecCpvManager,1) // CPV reconstruction management class
76 #endif // AliPHOSRecCpvManager_H