]>
Commit | Line | Data |
---|---|---|
8230f242 | 1 | #ifndef ALITRDV1_H |
2 | #define ALITRDV1_H | |
3da30618 | 3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
fe4da5cc | 8 | //////////////////////////////////////////////////////// |
9 | // Manager and hits classes for set:TRD version 1 // | |
10 | //////////////////////////////////////////////////////// | |
5c7f4665 | 11 | |
12 | // Energy spectrum of the delta-rays | |
13 | Double_t Ermilova(Double_t *x, Double_t *par); | |
a328fff9 | 14 | Double_t IntSpecGeant(Double_t *x, Double_t *par); |
851d3db9 | 15 | |
851d3db9 | 16 | #include "AliTRD.h" |
5c7f4665 | 17 | |
793ff80c | 18 | class TF1; |
c4214bc0 | 19 | class TTree; |
20 | class TFile; | |
793ff80c | 21 | class AliTRDsim; |
22 | ||
851d3db9 | 23 | //_____________________________________________________________________________ |
fe4da5cc | 24 | class AliTRDv1 : public AliTRD { |
25 | ||
851d3db9 | 26 | public: |
27 | ||
8230f242 | 28 | AliTRDv1(); |
fe4da5cc | 29 | AliTRDv1(const char *name, const char *title); |
dd9a6ee3 | 30 | AliTRDv1(const AliTRDv1 &trd); |
8230f242 | 31 | virtual ~AliTRDv1(); |
dd9a6ee3 | 32 | AliTRDv1 &operator=(const AliTRDv1 &trd); |
8230f242 | 33 | |
e0d47c25 | 34 | virtual void Copy(TObject &trd) const; |
793ff80c | 35 | virtual void CreateGeometry(); |
36 | virtual void CreateMaterials(); | |
37 | virtual void CreateTRhit(Int_t det); | |
38 | virtual Int_t IsVersion() const { return 1; }; | |
39 | virtual void StepManager(); | |
40 | virtual void Init(); | |
851d3db9 | 41 | |
a328fff9 | 42 | void StepManagerErmilova(); |
43 | void StepManagerGeant(); | |
44 | void StepManagerFixedStep(); | |
45 | void SelectStepManager(Int_t t); | |
46 | void SetStepSize(Double_t s) { fStepSize = s; }; | |
47 | ||
bd0f8685 | 48 | void SetTR(Bool_t kTRUE) { fTRon = kTRUE; }; |
793ff80c | 49 | |
bd0f8685 | 50 | Bool_t GetTR() const { return fTRon; }; |
51 | AliTRDsim *GetTRDsim() const { return fTR; }; | |
851d3db9 | 52 | |
53 | protected: | |
54 | ||
a328fff9 | 55 | void *StepManagerEntity(); |
56 | ||
bd0f8685 | 57 | Bool_t fTRon; // Switch for TR simulation |
793ff80c | 58 | AliTRDsim *fTR; // TR simulator |
59 | ||
a328fff9 | 60 | Int_t fTypeOfStepManager; // Type of Step Manager. |
61 | Double_t fStepSize; // Used for the fixed step size | |
62 | ||
851d3db9 | 63 | private: |
82bbf98a | 64 | |
bd0f8685 | 65 | Double_t BetheBloch(Double_t bg); |
66 | Double_t BetheBlochGeant(Double_t bg); | |
67 | void Stepping(); | |
c4214bc0 | 68 | |
bd0f8685 | 69 | TF1 *fDeltaE; // Energy distribution of the delta-electrons (Ermilova) |
c4214bc0 | 70 | TF1 *fDeltaG; // Energy distribution of the |
bd0f8685 | 71 | // Delta-electrons (GEANT) for StepManagerGeant |
72 | Float_t fTrackLength0; // Save the track length at chamber entrance | |
73 | Int_t fPrimaryTrackPid; // Save the id of the primary track | |
74 | ||
b08ed1cf | 75 | ClassDef(AliTRDv1,5) // Transition Radiation Detector version 1 (slow simulator) |
82bbf98a | 76 | |
fe4da5cc | 77 | }; |
78 | ||
79 | #endif |