Hadr07/src/StepMaxProcess.cc

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0025 //
0026 /// \file StepMaxProcess.cc
0027 /// \brief Implementation of the StepMaxProcess class
0028 //
0029 //
0030 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0031 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0032
0033 #include "StepMaxProcess.hh"
0034
0035 #include "HistoManager.hh"
0036 #include "StepMaxMessenger.hh"
0037
0038 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0039
0040 StepMaxProcess::StepMaxProcess(const G4String& processName, G4ProcessType type)
0041   : G4VDiscreteProcess(processName, type)
0042 {
0043   fMaxStep1 = fMaxStep2 = DBL_MAX;
0044   fApplyMaxStep2 = true;
0045   fMess = new StepMaxMessenger(this);
0046 }
0047
0048 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0049
0050 StepMaxProcess::~StepMaxProcess()
0051 {
0052   delete fMess;
0053 }
0054
0055 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0056
0057 G4bool StepMaxProcess::IsApplicable(const G4ParticleDefinition& particle)
0058 {
0059   return (particle.GetPDGCharge() != 0. && !particle.IsShortLived());
0060 }
0061
0062 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0063
0064 void StepMaxProcess::SetMaxStep1(G4double step)
0065 {
0066   fMaxStep1 = step;
0067 }
0068
0069 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0070
0071 void StepMaxProcess::ApplyMaxStep2(G4bool value)
0072 {
0073   fApplyMaxStep2 = value;
0074 }
0075
0076 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0077
0078 G4double StepMaxProcess::PostStepGetPhysicalInteractionLength(const G4Track&, G4double,
0079                                                               G4ForceCondition* condition)
0080 {
0081   // condition is set to "Not Forced"
0082   *condition = NotForced;
0083
0084   if (fApplyMaxStep2) {
0085     G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
0086     G4int ih = 10;
0087     if (analysisManager->GetH1Activation(ih))
0088       fMaxStep2 = analysisManager->GetH1Width(ih) * analysisManager->GetH1Unit(ih);
0089     return fMaxStep2;
0090   }
0091   else
0092     return fMaxStep1;
0093 }
0094
0095 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0096
0097 G4VParticleChange* StepMaxProcess::PostStepDoIt(const G4Track& aTrack, const G4Step&)
0098 {
0099   // do nothing
0100   aParticleChange.Initialize(aTrack);
0101   return &aParticleChange;
0102 }
0103
0104 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......