TestEm6/src/StepMax.cc

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0025 //
0026 /// \file electromagnetic/TestEm6/src/StepMax.cc
0027 /// \brief Implementation of the StepMax class
0028 //
0029 //
0030 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0031 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0032
0033 #include "StepMax.hh"
0034
0035 #include "StepMaxMessenger.hh"
0036
0037 #include "G4VPhysicalVolume.hh"
0038
0039 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0040
0041 StepMax::StepMax(const G4String& processName)
0042   : G4VDiscreteProcess(processName), fMaxChargedStep(DBL_MAX), fMessenger(0)
0043 {
0044   fMessenger = new StepMaxMessenger(this);
0045 }
0046
0047 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0048
0049 StepMax::~StepMax()
0050 {
0051   delete fMessenger;
0052 }
0053
0054 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0055
0056 G4bool StepMax::IsApplicable(const G4ParticleDefinition& particle)
0057 {
0058   return (particle.GetPDGCharge() != 0.);
0059 }
0060
0061 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0062
0063 void StepMax::SetMaxStep(G4double step)
0064 {
0065   fMaxChargedStep = step;
0066 }
0067
0068 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0069
0070 G4double StepMax::PostStepGetPhysicalInteractionLength(const G4Track&, G4double,
0071                                                        G4ForceCondition* condition)
0072 {
0073   // condition is set to "Not Forced"
0074   *condition = NotForced;
0075   fProposedStep = fMaxChargedStep;
0076
0077   return fProposedStep;
0078 }
0079
0080 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0081
0082 G4VParticleChange* StepMax::PostStepDoIt(const G4Track& aTrack, const G4Step&)
0083 {
0084   aParticleChange.Initialize(aTrack);
0085   return &aParticleChange;
0086 }
0087
0088 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0089
0090 G4double StepMax::GetMeanFreePath(const G4Track&, G4double, G4ForceCondition*)
0091 {
0092   return 0.;
0093 }
0094
0095 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......