TabulatedField3D.hh

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// * The  Geant4 software  is  copyright of the Copyright Holders  of *
// * the Geant4 Collaboration.  It is provided  under  the terms  and *
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// * technical work of the GEANT4 collaboration.                      *
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//
// Please cite the following paper if you use this software
// Nucl.Instrum.Meth.B260:20-27, 2007

#include "G4MagneticField.hh"

#include <fstream>
#include <vector>

class TabulatedField3D

#ifndef STANDALONE
 : public G4MagneticField
#endif

{
    
public:
  
  TabulatedField3D(G4float gr1, G4float gr2, G4float gr3, G4float gr4, G4int quadModel);
  
  void  GetFieldValue( const  double Point[4],
           double *Bfield          ) const;

private:
    
  std::vector< std::vector< std::vector< double > > > fXField;
  
  std::vector< std::vector< std::vector< double > > > fYField;
  
  std::vector< std::vector< std::vector< double > > > fZField;
  
  G4int fNx,fNy,fNz; 
  
  G4double fMinix, fMaxix, fMiniy, fMaxiy, fMiniz, fMaxiz;
  
  G4double fDx, fDy, fDz;
  
  G4float fGradient1, fGradient2, fGradient3, fGradient4;
  
  G4int fModel;

};