source: trunk/examples/extended/electromagnetic/TestEm18/src/StepMax.cc@ 1230

Last change on this file since 1230 was 1230, checked in by garnier, 16 years ago

update to geant4.9.3

File size: 3.3 KB
Line 
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//
26// $Id: StepMax.cc,v 1.1 2007/02/13 17:57:20 maire Exp $
27// GEANT4 tag $Name: geant4-09-03-cand-01 $
28//
29//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
30//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31
32#include "StepMax.hh"
33#include "StepMaxMessenger.hh"
34
35//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
36
37StepMax::StepMax(const G4String& processName)
38 : G4VDiscreteProcess(processName),MaxChargedStep(DBL_MAX)
39{
40 pMess = new StepMaxMessenger(this);
41}
42
43//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
44
45StepMax::~StepMax() { delete pMess; }
46
47//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
48
49G4bool StepMax::IsApplicable(const G4ParticleDefinition& particle)
50{
51 return (particle.GetPDGCharge() != 0.);
52}
53
54//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
55
56void StepMax::SetMaxStep(G4double step) {MaxChargedStep = step;}
57
58//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
59
60G4double StepMax::PostStepGetPhysicalInteractionLength(const G4Track&,
61 G4double,
62 G4ForceCondition* condition )
63{
64 // condition is set to "Not Forced"
65 *condition = NotForced;
66
67 return MaxChargedStep;
68}
69
70//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
71
72G4VParticleChange* StepMax::PostStepDoIt(const G4Track& aTrack, const G4Step&)
73{
74 // do nothing
75 aParticleChange.Initialize(aTrack);
76 return &aParticleChange;
77}
78
79//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
80
81
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