G4ElectricField.hh

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// G4ElectricField
//
// Class description:
//
// Electric field abstract class, implements inquiry function interface.

// Created: J.Apostolakis - 04.11.2003
// --------------------------------------------------------------------
#ifndef G4ELECTRIC_FIELD_HH
#define G4ELECTRIC_FIELD_HH

#include "G4Types.hh"
#include "G4ElectroMagneticField.hh"

class G4ElectricField : public G4ElectroMagneticField
{
  public:  // with description

     G4ElectricField();
     virtual ~G4ElectricField();
       // Constructor and destructor. No actions.

     G4ElectricField(const G4ElectricField& r);
     G4ElectricField& operator = (const G4ElectricField& p);
       // Copy constructor & assignment operator.

     G4bool   DoesFieldChangeEnergy() const { return true; }
       // Since an electric field can change track energy

     virtual void  GetFieldValue( const G4double Point[4],
          G4double* Bfield ) const = 0;
};

#endif /* G4ELECTRIC_FIELD_DEF */