Gabriele Cosmo
105 lines
3.9 KiB
C++
105 lines
3.9 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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// $Id: pyG4MagneticField.cc,v 1.4 2006/06/29 15:32:10 gunter Exp $
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// $Name: geant4-09-01 $
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// ====================================================================
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// pyG4MagneticField.cc
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//
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// 2005 Q
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// ====================================================================
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#include <boost/python.hpp>
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#include "G4MagneticField.hh"
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#include "G4ThreeVector.hh"
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using namespace boost::python;
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// ====================================================================
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// wrappers
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// ====================================================================
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class PyG4MagneticField : public G4MagneticField {
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public:
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PyG4MagneticField() { }
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~PyG4MagneticField() { }
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virtual G4ThreeVector GetFieldValue(const G4ThreeVector& pos,
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const G4double time) const = 0;
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virtual void GetFieldValue(const G4double Point[4],
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G4double* Bfield) const {
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const G4ThreeVector& bfield=
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GetFieldValue(G4ThreeVector(Point[0], Point[1], Point[2]), Point[3]);
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Bfield[0]= bfield.x();
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Bfield[1]= bfield.y();
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Bfield[2]= bfield.z();
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}
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};
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// ====================================================================
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// thin wrappers
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// ====================================================================
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namespace pyG4MagneticField {
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struct CB_PyG4MagneticField :
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PyG4MagneticField, wrapper<PyG4MagneticField> {
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G4ThreeVector GetFieldValue(const G4ThreeVector& pos,
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const G4double time) const {
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return get_override("GetFieldValue")(pos, time);
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}
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};
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G4ThreeVector(PyG4MagneticField::*f1_GetFieldValue)
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(const G4ThreeVector&, const G4double) const
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= &PyG4MagneticField::GetFieldValue;
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};
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using namespace pyG4MagneticField;
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// ====================================================================
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// module definition
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// ====================================================================
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void export_G4MagneticField()
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{
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class_<G4MagneticField, boost::noncopyable >
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("__G4MagneticField", "dummy class of magnetic field", no_init)
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;
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class_<CB_PyG4MagneticField, boost::noncopyable,
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bases<G4Field, G4MagneticField> >
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("G4MagneticField", "base class of magnetic field")
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// ---
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.def("DoesFieldChangeEnergy", &G4MagneticField::DoesFieldChangeEnergy)
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.def("GetFieldValue", pure_virtual(f1_GetFieldValue))
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;
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}
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