Gabriele Cosmo
49 lines
2.1 KiB
C++
49 lines
2.1 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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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. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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// ====================================================================
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//
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// H02Field.hh
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// $Id: H02Field.cc,v 1.3 2004/12/03 15:52:39 gcosmo Exp $
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//
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// ====================================================================
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#include "H02Field.hh"
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////////////////////////////////////////////////////////////////////////////
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void H02Field::GetFieldValue(const G4double Point[3], G4double* Bfield) const
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////////////////////////////////////////////////////////////////////////////
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{
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const G4double Bz= 3.0*tesla;
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const G4double rmax_sq = sqr(1.*m);
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const G4double zmax = 1.*m;
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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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}
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