include/Geant4/GVFlashShowerParameterisation.hh

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0027 //
0028 //
0029 //---------------------------------------------------------------
0030 //  GEANT 4 class header file
0031 //
0032 //  GVFlashShowerParameterisation
0033 //
0034 //  Class description:
0035 //
0036 //  Base class for GFlash shower parameterisation.
0037
0038 // Author: Joanna Weng - 11.2005
0039 //---------------------------------------------------------------
0040 #ifndef GVFlashShowerParameterisation_h
0041 #define GVFlashShowerParameterisation_h 1
0042
0043 #include "globals.hh"
0044 #include "GVFlashHomoShowerTuning.hh"
0045
0046 class MyGamma;
0047 class G4Material;
0048
0049 class GVFlashShowerParameterisation
0050 {
0051   public:  // with description
0052     GVFlashShowerParameterisation();
0053     virtual ~GVFlashShowerParameterisation();
0054
0055     virtual void ComputeRadialParameters(G4double y, G4double Tau) = 0;
0056     virtual void GenerateLongitudinalProfile(G4double Energy) = 0;
0057     virtual G4double IntegrateEneLongitudinal(G4double LongitudinalStep) = 0;
0058     virtual G4double IntegrateNspLongitudinal(G4double LongitudinalStep) = 0;
0059     virtual G4double ComputeTau(G4double LongitudinalPosition) = 0;
0060     virtual G4double GenerateRadius(G4int ispot, G4double Energy,
0061                                     G4double LongitudinalPosition) = 0;
0062     virtual void ComputeLongitudinalParameters(G4double y) = 0;
0063     virtual void GenerateEnergyProfile(G4double y) = 0;
0064     virtual void GenerateNSpotProfile(G4double y) = 0;
0065     virtual G4double GenerateExponential(G4double Energy) = 0;
0066
0067     virtual G4double GetAveR99() = 0;
0068     virtual G4double GetAveR90() = 0;
0069
0070     virtual G4double GetAveTmx() = 0;
0071     virtual G4double GetAveT99() = 0;
0072     virtual G4double GetAveT90() = 0;
0073
0074     virtual G4double GetNspot() = 0;
0075     virtual G4double GetX0() = 0;
0076     virtual G4double GetEc() = 0;
0077     virtual G4double GetRm() = 0;
0078
0079     G4double GeneratePhi();
0080     G4double GetEffZ(const G4Material* material);
0081     G4double GetEffA(const G4Material* material);
0082     G4double gam(G4double x, G4double a) const;  // @@@@ gamma function
0083     void PrintMaterial(const G4Material* mat);
0084
0085   protected:
0086     GVFlashHomoShowerTuning* thePar;
0087     // Parameterisation parameters
0088     G4double density, A, Z, X0, Ec, Rm;
0089     // Medium related quantities
0090     G4double NSpot;
0091
0092   private:
0093     MyGamma* fGamma;
0094 };
0095
0096 #endif