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GVFlashShowerParameterisation.hh
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27 // $Id: GVFlashShowerParameterisation.hh 69796 2013-05-15 13:26:12Z gcosmo $
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29 //
30 //---------------------------------------------------------------
31 // GEANT 4 class header file
32 //
33 // GVFlashShowerParameterisation
34 //
35 // Class description:
36 //
37 // Base class for GFlash shower parameterisation.
38 
39 // Author: Joanna Weng - 11.2005
40 //---------------------------------------------------------------
41 #ifndef GVFlashShowerParameterisation_h
42 #define GVFlashShowerParameterisation_h 1
43 
44 #include "globals.hh"
45 #include "GVFlashHomoShowerTuning.hh"
46 
47 class G4Material;
48 
49 class GVFlashShowerParameterisation
50 {
51  public: // with description
52 
53  GVFlashShowerParameterisation();
54  virtual ~GVFlashShowerParameterisation();
55 
56  virtual void ComputeRadialParameters(G4double y, G4double Tau) = 0;
57  virtual void GenerateLongitudinalProfile(G4double Energy) = 0;
58  virtual G4double IntegrateEneLongitudinal(G4double LongitudinalStep) = 0;
59  virtual G4double IntegrateNspLongitudinal(G4double LongitudinalStep) = 0;
60  virtual G4double ComputeTau(G4double LongitudinalPosition) = 0;
61  virtual G4double GenerateRadius(G4int ispot, G4double Energy,
62  G4double LongitudinalPosition) = 0;
63  virtual void ComputeLongitudinalParameters(G4double y) = 0;
64  virtual void GenerateEnergyProfile(G4double y) = 0;
65  virtual void GenerateNSpotProfile(G4double y) = 0;
66  virtual G4double GenerateExponential(G4double Energy) = 0;
67 
68  virtual G4double GetAveR99() = 0;
69  virtual G4double GetAveR90() = 0;
70 
71  virtual G4double GetAveTmx() = 0;
72  virtual G4double GetAveT99() = 0;
73  virtual G4double GetAveT90() = 0;
74 
75  virtual G4double GetNspot() = 0;
76  virtual G4double GetX0() = 0;
77  virtual G4double GetEc() = 0;
78  virtual G4double GetRm() = 0;
79 
80  G4double GeneratePhi();
81  G4double GetEffZ(const G4Material * material);
82  G4double GetEffA(const G4Material * material);
83  G4double gam(G4double x, G4double a) const; // @@@@ gamma function
84  void PrintMaterial(const G4Material * mat);
85 
86  protected:
87 
88  GVFlashHomoShowerTuning * thePar;
89  // Parameterisation parameters
90  G4double density, A, Z, X0, Ec, Rm;
91  // Medium related quantities
92  G4double NSpot;
93 };
94 
95 #endif
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