| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. *
17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 /// \file eventgenerator/HepMC/HepMCEx02/src/H 26 /// \file eventgenerator/HepMC/HepMCEx02/src/H02Field.cc
27 /// \brief Implementation of the H02Field clas 27 /// \brief Implementation of the H02Field class
28 // 28 //
29 // H02Field.hh 29 // H02Field.hh
>> 30 // $Id: H02Field.cc 77801 2013-11-28 13:33:20Z gcosmo $
30 // 31 //
31 #include "H02Field.hh" <<
32 <<
33 #include "G4SystemOfUnits.hh" 32 #include "G4SystemOfUnits.hh"
>> 33 #include "H02Field.hh"
34 34
35 //....oooOO0OOooo........oooOO0OOooo........oo 35 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
36 void H02Field::GetFieldValue(const G4double Po 36 void H02Field::GetFieldValue(const G4double Point[3], G4double* Bfield) const
37 { 37 {
38 const G4double Bz = 3.0 * tesla; << 38 const G4double Bz= 3.0*tesla;
39 const G4double rmax_sq = sqr(1. * m); << 39 const G4double rmax_sq = sqr(1.*m);
40 const G4double zmax = 1. * m; << 40 const G4double zmax = 1.*m;
41 41
42 Bfield[0] = 0.; << 42 Bfield[0]= 0.;
43 Bfield[1] = 0.; 43 Bfield[1] = 0.;
44 if (std::abs(Point[2]) < zmax && (sqr(Point[ << 44 if(std::abs(Point[2])<zmax && (sqr(Point[0])+sqr(Point[1]))<rmax_sq) {
45 Bfield[2] = Bz; << 45 Bfield[2]= Bz;
46 } << 46 } else {
47 else { << 47 Bfield[2]= 0.;
48 Bfield[2] = 0.; <<
49 } 48 }
50 } 49 }
51 50