Geant4
10.02.p01
Main Page
Related Pages
Modules
Namespaces
Classes
Files
File List
File Members
ExN04Field.cc
Go to the documentation of this file.
1
//
2
// ********************************************************************
3
// * License and Disclaimer *
4
// * *
5
// * The Geant4 software is copyright of the Copyright Holders of *
6
// * the Geant4 Collaboration. It is provided under the terms and *
7
// * conditions of the Geant4 Software License, included in the file *
8
// * LICENSE and available at http://cern.ch/geant4/license . These *
9
// * include a list of copyright holders. *
10
// * *
11
// * Neither the authors of this software system, nor their employing *
12
// * institutes,nor the agencies providing financial support for this *
13
// * work make any representation or warranty, express or implied, *
14
// * regarding this software system or assume any liability for its *
15
// * use. Please see the license in the file LICENSE and URL above *
16
// * for the full disclaimer and the limitation of liability. *
17
// * *
18
// * This code implementation is the result of the scientific and *
19
// * technical work of the GEANT4 collaboration. *
20
// * By using, copying, modifying or distributing the software (or *
21
// * any work based on the software) you agree to acknowledge its *
22
// * use in resulting scientific publications, and indicate your *
23
// * acceptance of all terms of the Geant4 Software license. *
24
// ********************************************************************
25
//
28
//
29
// $Id: ExN04Field.cc 77801 2013-11-28 13:33:20Z gcosmo $
30
//
31
32
#include "
G4SystemOfUnits.hh
"
33
#include "ExN04Field.hh"
34
35
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
36
ExN04Field::ExN04Field
()
37
{
38
fBz
= 3.0*
tesla
;
39
frmax_sq
=
sqr
(50.*
cm
);
40
fzmax
= 100.*
cm
;
41
}
42
43
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
44
ExN04Field::~ExN04Field
()
45
{
46
}
47
48
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
49
void
ExN04Field::GetFieldValue
(
const
double
Point[3],
double
*Bfield)
const
50
{
51
Bfield[0] = 0.;
52
Bfield[1] = 0.;
53
if
( std::abs(Point[2]) <
fzmax
&&
54
(
sqr
(Point[0])+
sqr
(Point[1])) <
frmax_sq
) {
55
Bfield[2] =
fBz
;
56
}
else
{
57
Bfield[2] = 0.;
58
}
59
}
cm
static const double cm
Definition:
G4SIunits.hh:118
ExN04Field::frmax_sq
G4double frmax_sq
Definition:
ExN04Field.hh:47
ExN04Field::~ExN04Field
~ExN04Field()
Definition:
ExN04Field.cc:44
ExN04Field::ExN04Field
ExN04Field()
Definition:
ExN04Field.cc:36
ExN04Field::GetFieldValue
void GetFieldValue(const double Point[3], double *Bfield) const
Definition:
ExN04Field.cc:49
ExN04Field::fBz
G4double fBz
Definition:
ExN04Field.hh:46
ExN04Field::fzmax
G4double fzmax
Definition:
ExN04Field.hh:48
tesla
static const double tesla
Definition:
G4SIunits.hh:265
sqr
T sqr(const T &x)
Definition:
templates.hh:145
G4SystemOfUnits.hh
geant4.10.02.p01
examples
extended
eventgenerator
HepMC
HepMCEx01
src
ExN04Field.cc
Generated on Thu Mar 3 2016 14:40:50 for Geant4 by
1.8.8