| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
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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 *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // 26 //
27 // << 27 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
28 // This example is provided by the Geant4-DNA << 28 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
29 // Any report or published results obtained us << 29
30 // shall cite the following Geant4-DNA collabo <<
31 // Med. Phys. 37 (2010) 4692-4708 <<
32 // The Geant4-DNA web site is available at htt <<
33 // <<
34 // If you use this example, please cite the fo <<
35 // Rad. Prot. Dos. 133 (2009) 2-11 <<
36 // <<
37 #include "StepMax.hh" 30 #include "StepMax.hh"
38 #include "PhysicsListMessenger.hh" 31 #include "PhysicsListMessenger.hh"
39 #include "G4VPhysicalVolume.hh" 32 #include "G4VPhysicalVolume.hh"
40 #include "G4TransportationProcessType.hh" 33 #include "G4TransportationProcessType.hh"
41 34
>> 35 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 36
42 StepMax::StepMax(PhysicsListMessenger* mess) 37 StepMax::StepMax(PhysicsListMessenger* mess)
43 : G4VEmProcess("UserMaxStep", fGeneral),fMes 38 : G4VEmProcess("UserMaxStep", fGeneral),fMessenger(mess),
44 fMaxChargedStep(DBL_MAX),isInitialised(fal 39 fMaxChargedStep(DBL_MAX),isInitialised(false)
45 { 40 {
46 SetProcessSubType(static_cast<G4int>(STEP_LI 41 SetProcessSubType(static_cast<G4int>(STEP_LIMITER));
47 } 42 }
48 43
>> 44 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 45
49 StepMax::~StepMax() 46 StepMax::~StepMax()
50 {} 47 {}
51 48
>> 49 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 50
52 G4bool StepMax::IsApplicable(const G4ParticleD 51 G4bool StepMax::IsApplicable(const G4ParticleDefinition& part)
53 { 52 {
54 return (part.GetPDGCharge() != 0. && !part.I 53 return (part.GetPDGCharge() != 0. && !part.IsShortLived());
55 } 54 }
56 55
>> 56 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 57
57 void StepMax::PreparePhysicsTable(const G4Part 58 void StepMax::PreparePhysicsTable(const G4ParticleDefinition&)
58 { 59 {
59 if(isInitialised) { 60 if(isInitialised) {
60 isInitialised = false; 61 isInitialised = false;
61 } 62 }
62 } 63 }
63 64
>> 65 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 66
64 void StepMax::BuildPhysicsTable(const G4Partic 67 void StepMax::BuildPhysicsTable(const G4ParticleDefinition&)
65 { 68 {
66 if(!isInitialised) { 69 if(!isInitialised) {
67 fMaxChargedStep = fMessenger->GetMaxCharge 70 fMaxChargedStep = fMessenger->GetMaxChargedStep();
68 isInitialised = true; 71 isInitialised = true;
69 if(fMaxChargedStep < DBL_MAX) { 72 if(fMaxChargedStep < DBL_MAX) {
70 G4cout << GetProcessName() << ": SubTyp 73 G4cout << GetProcessName() << ": SubType= " << GetProcessSubType()
71 << " Step limit(mm)= " << fMaxCh 74 << " Step limit(mm)= " << fMaxChargedStep << G4endl;
72 } 75 }
73 } 76 }
74 } 77 }
75 78
>> 79 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 80
76 void StepMax::InitialiseProcess(const G4Partic 81 void StepMax::InitialiseProcess(const G4ParticleDefinition*)
77 {} 82 {}
78 83
>> 84 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 85
79 G4double 86 G4double
80 StepMax::PostStepGetPhysicalInteractionLength( 87 StepMax::PostStepGetPhysicalInteractionLength(const G4Track&,
81 88 G4double,
82 89 G4ForceCondition* condition)
83 { 90 {
84 // condition is set to "Not Forced" 91 // condition is set to "Not Forced"
85 *condition = NotForced; 92 *condition = NotForced;
86 return fMaxChargedStep; 93 return fMaxChargedStep;
87 } 94 }
88 95
>> 96 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 97
89 G4VParticleChange* StepMax::PostStepDoIt(const 98 G4VParticleChange* StepMax::PostStepDoIt(const G4Track& aTrack, const G4Step&)
90 { 99 {
91 // do nothing 100 // do nothing
92 aParticleChange.Initialize(aTrack); 101 aParticleChange.Initialize(aTrack);
93 return &aParticleChange; 102 return &aParticleChange;
94 } 103 }
95 104
>> 105 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
96 106
97 107