Gabriele Cosmo
66 lines
2.9 KiB
C++
66 lines
2.9 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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// File: CCalMagneticField.hh
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// Description: A class for control of the Magnetic Field of the detector.
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// The field is assumed to be uniform.
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///////////////////////////////////////////////////////////////////////////////
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#ifndef CCalMagneticField_H
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#define CCalMagneticField_H 1
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#include "G4UniformMagField.hh"
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#include "G4ThreeVector.hh"
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class G4FieldManager;
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class CCalMagneticField: public G4MagneticField
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{
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public:
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CCalMagneticField(const G4String &name);
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~CCalMagneticField();
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// Access functions
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void MagneticField(const G4double Point[3], G4double Bfield[3]) const;
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CLHEP::Hep3Vector MagneticField(const CLHEP::Hep3Vector Point) const;
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virtual void GetFieldValue(const G4double Point[3], G4double* Bfield) const;
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G4double GetConstantFieldvalue() const {return fval;}
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protected:
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// Find the global Field Manager
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G4FieldManager* GetGlobalFieldManager();
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private:
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G4double fval; // Field value
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G4int npts; // Number of poinst
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G4double xoff; // Offset
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G4double* pos; // Position
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G4double* slope; // Slope
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G4double* intercept; // Intercept
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G4int fVerbosity;
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};
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#endif
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