Gabriele Cosmo
74 lines
3.1 KiB
C++
74 lines
3.1 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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//
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//
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// John Allison 17th August 2013
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// Michael Kelsey 31st January 2019 -- Move functionality to G4VFieldModel
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//
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// Class Description:
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//
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// Model that knows how to draw the magnetic field.
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#ifndef G4MAGNETICFIELDMODEL_HH
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#define G4MAGNETICFIELDMODEL_HH
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#include "G4VFieldModel.hh"
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class G4MagneticFieldModel: public G4VFieldModel {
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public: // With description
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// Constructor just passes through to base
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G4MagneticFieldModel
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(G4int nDataPointsPerHalfExtent = 3,
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Representation representation = Representation::fullArrow,
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G4int arrow3DLineSegmentsPerCircle = 6,
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const G4VisExtent& extentForField = G4VisExtent(),
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const std::vector<G4PhysicalVolumesSearchScene::Findings>& pvFindings
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= std::vector<G4PhysicalVolumesSearchScene::Findings>())
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: G4VFieldModel
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("Magnetic","B", extentForField, pvFindings,
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nDataPointsPerHalfExtent, representation, arrow3DLineSegmentsPerCircle)
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{}
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virtual ~G4MagneticFieldModel() {;}
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protected:
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virtual void GetFieldAtLocation(const G4Field* field,
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const G4Point3D& position, G4double time,
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G4Point3D& result) const;
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// The appropriate output from GetFieldValue should be filled into result.
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// If (field==0), the function should do nothing; returning without error.
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private:
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// Private copy contructor and assignment to forbid use...
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G4MagneticFieldModel(const G4MagneticFieldModel&);
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G4MagneticFieldModel& operator=(const G4MagneticFieldModel&);
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};
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#endif
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