| 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: G4StepLimiterPerRegion.cc,v 1.4 2007/05/16 16:27:53 vnivanch Exp $ |
|---|
| 27 | // GEANT4 tag $Name: $ |
|---|
| 28 | // |
|---|
| 29 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
|---|
| 30 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
|---|
| 31 | |
|---|
| 32 | #include "G4StepLimiterPerRegion.hh" |
|---|
| 33 | #include "G4StepLimiterMessenger.hh" |
|---|
| 34 | #include "G4VPhysicalVolume.hh" |
|---|
| 35 | #include "Histo.hh" |
|---|
| 36 | |
|---|
| 37 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
|---|
| 38 | |
|---|
| 39 | G4StepLimiterPerRegion::G4StepLimiterPerRegion(const G4String& processName) |
|---|
| 40 | : G4VDiscreteProcess(processName), |
|---|
| 41 | MaxChargedStep(DBL_MAX) |
|---|
| 42 | { |
|---|
| 43 | pMess = new G4StepLimiterMessenger(this); |
|---|
| 44 | gasVolume = Histo::GetPointer()->GasVolume(); |
|---|
| 45 | } |
|---|
| 46 | |
|---|
| 47 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
|---|
| 48 | |
|---|
| 49 | G4StepLimiterPerRegion::~G4StepLimiterPerRegion() |
|---|
| 50 | { |
|---|
| 51 | delete pMess; |
|---|
| 52 | } |
|---|
| 53 | |
|---|
| 54 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
|---|
| 55 | |
|---|
| 56 | G4bool G4StepLimiterPerRegion::IsApplicable(const G4ParticleDefinition& particle) |
|---|
| 57 | { |
|---|
| 58 | return (particle.GetPDGCharge() != 0. && !(particle.IsShortLived())); |
|---|
| 59 | } |
|---|
| 60 | |
|---|
| 61 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
|---|
| 62 | |
|---|
| 63 | void G4StepLimiterPerRegion::SetMaxStep(G4double step) |
|---|
| 64 | { |
|---|
| 65 | MaxChargedStep = step; |
|---|
| 66 | } |
|---|
| 67 | |
|---|
| 68 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
|---|
| 69 | |
|---|
| 70 | G4double G4StepLimiterPerRegion::PostStepGetPhysicalInteractionLength( |
|---|
| 71 | const G4Track& aTrack, |
|---|
| 72 | G4double, |
|---|
| 73 | G4ForceCondition* condition ) |
|---|
| 74 | { |
|---|
| 75 | // condition is set to "Not Forced" |
|---|
| 76 | *condition = NotForced; |
|---|
| 77 | ProposedStep = MaxChargedStep; |
|---|
| 78 | if(aTrack.GetVolume() == gasVolume) ProposedStep = 0.0; |
|---|
| 79 | return ProposedStep; |
|---|
| 80 | } |
|---|
| 81 | |
|---|
| 82 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
|---|
| 83 | |
|---|
| 84 | G4VParticleChange* G4StepLimiterPerRegion::PostStepDoIt(const G4Track& aTrack, |
|---|
| 85 | const G4Step&) |
|---|
| 86 | { |
|---|
| 87 | aParticleChange.Initialize(aTrack); |
|---|
| 88 | if(aTrack.GetVolume() == gasVolume) |
|---|
| 89 | aParticleChange.ProposeTrackStatus(fStopAndKill); |
|---|
| 90 | return &aParticleChange; |
|---|
| 91 | } |
|---|
| 92 | |
|---|
| 93 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
|---|
