| 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 // Hadrontherapy advanced example for Geant4 26 // Hadrontherapy advanced example for Geant4
27 // See more at: https://twiki.cern.ch/twiki/bi 27 // See more at: https://twiki.cern.ch/twiki/bin/view/Geant4/AdvancedExamplesHadrontherapy
28 28
29 #include "HadrontherapyStepMax.hh" 29 #include "HadrontherapyStepMax.hh"
30 #include "HadrontherapyStepMaxMessenger.hh" 30 #include "HadrontherapyStepMaxMessenger.hh"
31 31
32 ////////////////////////////////////////////// 32 /////////////////////////////////////////////////////////////////////////////
33 HadrontherapyStepMax::HadrontherapyStepMax(con 33 HadrontherapyStepMax::HadrontherapyStepMax(const G4String& processName)
34 : G4VDiscreteProcess(processName),MaxChargedS 34 : G4VDiscreteProcess(processName),MaxChargedStep(DBL_MAX)
35 { 35 {
36 pMess = new HadrontherapyStepMaxMessenger(th 36 pMess = new HadrontherapyStepMaxMessenger(this);
37 } 37 }
38 38
39 ////////////////////////////////////////////// 39 /////////////////////////////////////////////////////////////////////////////
40 HadrontherapyStepMax::~HadrontherapyStepMax() 40 HadrontherapyStepMax::~HadrontherapyStepMax() { delete pMess; }
41 41
42 ////////////////////////////////////////////// 42 /////////////////////////////////////////////////////////////////////////////
43 G4bool HadrontherapyStepMax::IsApplicable(cons 43 G4bool HadrontherapyStepMax::IsApplicable(const G4ParticleDefinition& particle)
44 { 44 {
45 return (particle.GetPDGCharge() != 0.); 45 return (particle.GetPDGCharge() != 0.);
46 } 46 }
47 47
48 ////////////////////////////////////////////// 48 /////////////////////////////////////////////////////////////////////////////
49 void HadrontherapyStepMax::SetMaxStep(G4double 49 void HadrontherapyStepMax::SetMaxStep(G4double step) {MaxChargedStep = step;}
50 50
51 ////////////////////////////////////////////// 51 /////////////////////////////////////////////////////////////////////////////
52 G4double HadrontherapyStepMax::PostStepGetPhys 52 G4double HadrontherapyStepMax::PostStepGetPhysicalInteractionLength(const G4Track& aTrack,
53 53 G4double,
54 54 G4ForceCondition* condition )
55 { 55 {
56 // condition is set to "Not Forced" 56 // condition is set to "Not Forced"
57 *condition = NotForced; 57 *condition = NotForced;
58 58
59 G4double ProposedStep = DBL_MAX; 59 G4double ProposedStep = DBL_MAX;
60 if((MaxChargedStep > 0.) && 60 if((MaxChargedStep > 0.) &&
61 (aTrack.GetVolume() != 0) && ((aTrack.GetVo 61 (aTrack.GetVolume() != 0) && ((aTrack.GetVolume()->GetName() == "DetectorPhys")||(aTrack.GetVolume()->GetName() == "InternalChamber")||(aTrack.GetVolume()->GetName() == "CollimatorHole")||(aTrack.GetVolume()->GetName() == "PhysFourthTQuad")||(aTrack.GetVolume()->GetName() == "PhysThirdTQuad")||(aTrack.GetVolume()->GetName() == "PhysSecondTQuad")||(aTrack.GetVolume()->GetName() == "PhysFirstTQuad")||(aTrack.GetVolume()->GetName() =="physQuadChamber")||(aTrack.GetVolume()->GetName() =="PVirtualMag")||(aTrack.GetVolume()->GetName() =="PhysicCup")))
62 62
63 ProposedStep = MaxChargedStep; 63 ProposedStep = MaxChargedStep;
64 64
65 return ProposedStep; 65 return ProposedStep;
66 } 66 }
67 67
68 ////////////////////////////////////////////// 68 /////////////////////////////////////////////////////////////////////////////
69 G4VParticleChange* HadrontherapyStepMax::PostS 69 G4VParticleChange* HadrontherapyStepMax::PostStepDoIt(const G4Track& aTrack, const G4Step&)
70 { 70 {
71 // do nothing 71 // do nothing
72 aParticleChange.Initialize(aTrack); 72 aParticleChange.Initialize(aTrack);
73 return &aParticleChange; 73 return &aParticleChange;
74 } 74 }
75 75
76 76