include/Geant4/G4LEPTSDistribution.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
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0024 // ********************************************************************
0025 //
0026 // G4LEPTSDistribution
0027 //
0028 // Author: Pedro Arce (CIEMAT), 2014
0029 // --------------------------------------------------------------------
0030 #ifndef G4LEPTSDistribution_hh
0031 #define G4LEPTSDistribution_hh 1
0032
0033 #include "globals.hh"
0034 #include "Randomize.hh"
0035
0036 class G4LEPTSDistribution
0037 {
0038
0039  public:
0040
0041   G4LEPTSDistribution() = default;
0042   void ReadFile( const G4String& fileName );
0043   G4bool ReadFile( FILE* fp, G4int nData );
0044   G4double Sample( G4double, G4double );
0045
0046   G4bool IsFileFound() const { return bFileFound; }
0047
0048  private:
0049
0050   G4int NoBins;
0051 #define NMAX 20000
0052   G4double E[NMAX], f[NMAX], F[NMAX], eF[NMAX];
0053   G4bool bFileFound;
0054 };
0055
0056 #endif