TestEm11/src/StepMax.cc

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0025 //
0026 /// \file electromagnetic/TestEm11/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 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0038
0039 StepMax::StepMax(const G4String& processName, G4ProcessType type)
0040   : G4VDiscreteProcess(processName, type)
0041 {
0042   fMaxStep1 = fMaxStep2 = DBL_MAX;
0043   fApplyMaxStep2 = true;
0044   fMess = new StepMaxMessenger(this);
0045 }
0046
0047 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0048
0049 StepMax::~StepMax()
0050 {
0051   delete fMess;
0052 }
0053
0054 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0055
0056 G4bool StepMax::IsApplicable(const G4ParticleDefinition& particle)
0057 {
0058   return (particle.GetPDGCharge() != 0. && !particle.IsShortLived());
0059 }
0060
0061 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0062
0063 void StepMax::SetMaxStep1(G4double step)
0064 {
0065   fMaxStep1 = step;
0066 }
0067
0068 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0069
0070 void StepMax::SetMaxStep2(G4double step)
0071 {
0072   fMaxStep2 = step;
0073 }
0074
0075 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0076
0077 void StepMax::ApplyMaxStep2(G4bool value)
0078 {
0079   fApplyMaxStep2 = value;
0080 }
0081
0082 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0083
0084 G4double StepMax::PostStepGetPhysicalInteractionLength(const G4Track&, G4double,
0085                                                        G4ForceCondition* condition)
0086 {
0087   // condition is set to "Not Forced"
0088   *condition = NotForced;
0089
0090   if (fApplyMaxStep2)
0091     return fMaxStep2;
0092   else
0093     return fMaxStep1;
0094 }
0095
0096 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0097
0098 G4VParticleChange* StepMax::PostStepDoIt(const G4Track& aTrack, const G4Step&)
0099 {
0100   // do nothing
0101   aParticleChange.Initialize(aTrack);
0102   return &aParticleChange;
0103 }
0104
0105 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......