G4LineCurrentMagField.hh

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//
// G4LineCurrentMagField
//
// Class description:
//
// 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 origin point (0,0).
 
// Author: V.Grichine, 03.02.1997
// --------------------------------------------------------------------
#ifndef G4LINECURRENTMAGFIELD_HH
#define G4LINECURRENTMAGFIELD_HH
 
#include "G4MagneticField.hh"
 
class G4LineCurrentMagField : public G4MagneticField
{
  public:  // with description
 
    G4LineCurrentMagField(G4double pFieldConstant);
   ~G4LineCurrentMagField();
 
    void GetFieldValue(const G4double yTrack[],
                             G4double B[] ) const;
    G4Field* Clone() const;
 
  private:
  
    G4double fFieldConstant = 0.0;
};
 
#endif