Gabriele Cosmo
67 lines
2.7 KiB
C++
67 lines
2.7 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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// $Id: G4MagneticField.hh,v 1.14 2006/06/29 18:23:14 gunter Exp $
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// GEANT4 tag $Name: geant4-09-01 $
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//
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//
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// class G4MagneticField
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//
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// Class description:
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//
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// Magnetic Field abstract class, implements inquiry function interface.
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// History:
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// - Created. JA, January 13th, 1996.
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// --------------------------------------------------------------------
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#ifndef G4MAGNETIC_FIELD_DEF
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#define G4MAGNETIC_FIELD_DEF
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#include "G4Types.hh"
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#include "G4ElectroMagneticField.hh"
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class G4MagneticField : public G4ElectroMagneticField
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{
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public: // with description
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G4MagneticField();
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virtual ~G4MagneticField();
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// Constructor and destructor. No actions.
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G4MagneticField(const G4MagneticField &r);
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G4MagneticField& operator = (const G4MagneticField &p);
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// Copy constructor & assignment operator.
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G4bool DoesFieldChangeEnergy() const { return false; }
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// Since a pure magnetic field does not change track energy
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virtual void GetFieldValue( const G4double Point[4],
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G4double *Bfield ) const = 0;
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};
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#endif /* G4MAGNETIC_FIELD_DEF */
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