electronScattering2/src/StepMax.cc

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0026 //
0027 /// \file medical/electronScattering2/src/StepMax.cc
0028 /// \brief Implementation of the StepMax class
0029
0030 #include "StepMax.hh"
0031
0032 #include "StepMaxMessenger.hh"
0033
0034 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0035
0036 StepMax::StepMax(const G4String& processName)
0037   : G4VDiscreteProcess(processName), fMaxChargedStep(DBL_MAX), fMess(0)
0038 {
0039   fMess = new StepMaxMessenger(this);
0040 }
0041
0042 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0043
0044 StepMax::~StepMax()
0045 {
0046   delete fMess;
0047 }
0048
0049 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0050
0051 G4bool StepMax::IsApplicable(const G4ParticleDefinition& particle)
0052 {
0053   return (particle.GetPDGCharge() != 0.);
0054 }
0055
0056 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0057
0058 void StepMax::SetMaxStep(G4double step)
0059 {
0060   fMaxChargedStep = step;
0061 }
0062
0063 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0064
0065 G4double StepMax::PostStepGetPhysicalInteractionLength(const G4Track&, G4double,
0066                                                        G4ForceCondition* condition)
0067 {
0068   // condition is set to "Not Forced"
0069   *condition = NotForced;
0070
0071   G4double ProposedStep = DBL_MAX;
0072
0073   if (fMaxChargedStep > 0.) ProposedStep = fMaxChargedStep;
0074
0075   return ProposedStep;
0076 }
0077
0078 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0079
0080 G4VParticleChange* StepMax::PostStepDoIt(const G4Track& aTrack, const G4Step&)
0081 {
0082   // do nothing
0083   aParticleChange.Initialize(aTrack);
0084   return &aParticleChange;
0085 }
0086
0087 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......