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9.6.p02
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geant4_9_6_p02
examples
extended
parallel
ParN04
src
ExN04Field.cc
Go to the documentation of this file.
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//
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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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// * 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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#include "ExN04Field.hh"
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ExN04Field::ExN04Field
()
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{
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Bz = 3.0*
tesla
;
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rmax_sq =
sqr
(50.*
cm
);
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zmax = 100.*
cm
;
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}
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ExN04Field::~ExN04Field
()
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{;}
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void
ExN04Field::GetFieldValue
(
const
double
Point[3],
double
*Bfield)
const
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{
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Bfield[0] = 0.;
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Bfield[1] = 0.;
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if
(std::abs(Point[2])<zmax && (
sqr
(Point[0])+
sqr
(Point[1]))<rmax_sq)
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{ Bfield[2] = Bz; }
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else
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{ Bfield[2] = 0.; }
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}
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