source: trunk/source/geometry/magneticfield/test/OtherFields/include/G4LineCurrentMagField.hh @ 1347

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// $Id: G4LineCurrentMagField.hh,v 1.3 2006/06/29 18:26:50 gunter Exp $
// GEANT4 tag $Name: geant4-09-04-ref-00 $
//

// Class describing line current magnetic field.
// fFieldConstant determines the coefficient in the field law.
// The line current is directed along Z axis and crosses the XY plane in the point
// (0,0) .
//
// 3.2.97 V. Grichine

#ifndef G4LINECURRENTMAGFIELD_HH
#define G4LINECURRENTMAGFIELD_HH

#include "globals.hh"
#include "G4MagneticField.hh"
#include "G4Mag_EqRhs.hh"

class G4LineCurrentMagField : public G4MagneticField
{
public:
                       
         G4LineCurrentMagField(G4double pFieldConstant) ;              
           
        ~G4LineCurrentMagField() ;
             
         void MagneticField(const G4double yTrack[] ,
                            G4double B[]              ) ;
                           

protected:

private:
          G4double fFieldConstant ;
              
} ;

#endif