Geant4  10.03
ML2StepMax.cc
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27 // ^Claudio Andenna claudio.andenna@ispesl.it, claudio.andenna@iss.infn.it
28 // *Barbara Caccia barbara.caccia@iss.it
29 // with the support of Pablo Cirrone (LNS, INFN Catania Italy)
30 // with the contribute of Alessandro Occhigrossi*
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42 
43 // See more at: http://workgroup.lngs.infn.it/geant4lns/
44 //
45 // ----------------------------------------------------------------------------
46 // GEANT 4 - ML2 example
47 // ----------------------------------------------------------------------------
48 // Code developed by:
49 //
50 // G.A.P. Cirrone(a)*
51 //
52 // (a) Laboratori Nazionali del Sud
53 // of the INFN, Catania, Italy
54 //
55 // * cirrone@lns.infn.it
56 // ----------------------------------------------------------------------------
57 #include "ML2StepMax.hh"
58 #include "ML2StepMaxMessenger.hh"
59 
61 ML2StepMax::ML2StepMax(const G4String& processName)
62  : G4VDiscreteProcess(processName),MaxChargedStep(DBL_MAX)
63 {
64  pMess = new ML2StepMaxMessenger(this);
65 }
66 
69 { delete pMess; }
70 
73 {
74  return (particle.GetPDGCharge() != 0.);
75 }
76 
79 
82  G4double,
84 {
85  // condition is set to "Not Forced"
86  *condition = NotForced;
87 
88  G4double ProposedStep = DBL_MAX;
89 
90  if((MaxChargedStep > 0.) &&
91  (aTrack.GetVolume() != 0) &&
92  (aTrack.GetVolume()->GetName() == "DetectorPhys"))
93  ProposedStep = MaxChargedStep;
94 
95  return ProposedStep;
96 }
97 
100 {
101  // do nothing
102  aParticleChange.Initialize(aTrack);
103  return &aParticleChange;
104 }
105 
G4double condition(const G4ErrorSymMatrix &m)
void SetMaxStep(G4double)
Definition: ML2StepMax.cc:78
G4VParticleChange * PostStepDoIt(const G4Track &, const G4Step &)
Definition: ML2StepMax.cc:99
G4double PostStepGetPhysicalInteractionLength(const G4Track &track, G4double previousStepSize, G4ForceCondition *condition)
Definition: ML2StepMax.cc:81
const G4String & GetName() const
bool G4bool
Definition: G4Types.hh:79
Definition: G4Step.hh:76
virtual void Initialize(const G4Track &)
G4ParticleChange aParticleChange
Definition: G4VProcess.hh:289
G4double MaxChargedStep
Definition: ML2StepMax.hh:76
G4VPhysicalVolume * GetVolume() const
ML2StepMaxMessenger * pMess
Definition: ML2StepMax.hh:77
G4bool IsApplicable(const G4ParticleDefinition &)
Definition: ML2StepMax.cc:72
double G4double
Definition: G4Types.hh:76
ML2StepMax(const G4String &processName="UserStepMax")
Definition: ML2StepMax.cc:61
G4ForceCondition
G4double GetPDGCharge() const
#define DBL_MAX
Definition: templates.hh:83