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geant4/source/parameterisations/gflash/include/GVFlashShowerParameterisation.hh
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// $Id: GVFlashShowerParameterisation.hh,v 1.2 2006/06/29 19:14:06 gunter Exp $
// GEANT4 tag $Name: geant4-09-01 $
//
//
//---------------------------------------------------------------
// GEANT 4 class header file
//
// GVFlashShowerParameterisation
//
// Class description:
//
// Base class for GFlash shower parameterisation.
// Author: Joanna Weng - 11.2005
//---------------------------------------------------------------
#ifndef GVFlashShowerParameterisation_h
#define GVFlashShowerParameterisation_h 1
#include "globals.hh"
#include "GVFlashHomoShowerTuning.hh"
class G4Material;
class GVFlashShowerParameterisation
{
public: // with description
GVFlashShowerParameterisation();
virtual ~GVFlashShowerParameterisation();
virtual void ComputeRadialParameters(G4double y, G4double Tau) = 0;
virtual void GenerateLongitudinalProfile(G4double Energy) = 0;
virtual G4double IntegrateEneLongitudinal(G4double LongitudinalStep) = 0;
virtual G4double IntegrateNspLongitudinal(G4double LongitudinalStep) = 0;
virtual G4double ComputeTau(G4double LongitudinalPosition) = 0;
virtual G4double GenerateRadius(G4int ispot, G4double Energy,
G4double LongitudinalPosition) = 0;
virtual void ComputeLongitudinalParameters(G4double y) = 0;
virtual void GenerateEnergyProfile(G4double y) = 0;
virtual void GenerateNSpotProfile(G4double y) = 0;
virtual G4double GenerateExponential(G4double Energy) = 0;
virtual G4double GetAveR99() = 0;
virtual G4double GetAveR90() = 0;
virtual G4double GetAveTmx() = 0;
virtual G4double GetAveT99() = 0;
virtual G4double GetAveT90() = 0;
virtual G4double GetNspot() = 0;
virtual G4double GetX0() = 0;
virtual G4double GetEc() = 0;
virtual G4double GetRm() = 0;
G4double GeneratePhi();
G4double GetEffZ(const G4Material * material);
G4double GetEffA(const G4Material * material);
G4double gam(G4double x, G4double a) const; // @@@@ gamma function
void PrintMaterial(const G4Material * mat);
protected:
GVFlashHomoShowerTuning * thePar;
// Parameterisation parameters
G4double density, A, Z, X0, Ec, Rm;
// Medium related quantities
G4double NSpot;
};
#endif