sdcounters/src/ChemistryTrackingManager.cc

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0024 // ********************************************************************
0025 //
0026 // The `molcounters` example(s) are provided as part of Geant4-DNA
0027 // and any report or published result obtained using it shall cite
0028 // the respective Geant4-DNA collaboration publications.
0029 //
0030 // Reports or results obtained using the spatially-aware `MoleculeCounter`
0031 // provided in this example, shall further cite:
0032 //
0033 // Velten & Tomé, Radiation Physics and Chemistry, 2023 (10.1016/j.radphyschem.2023.111194)
0034 //
0035 //
0036 // Author: Christian Velten (2025)
0037 //
0038
0039 #include "ChemistryTrackingManager.hh"
0040
0041 #include "G4Event.hh"
0042 #include "G4EventManager.hh"
0043 #include "G4MoleculeCounterManager.hh"
0044 #include "G4UserSteppingAction.hh"
0045 #include "G4VSensitiveDetector.hh"
0046 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0047 ChemistryTrackingManager::~ChemistryTrackingManager()
0048 {
0049   // Ensure this manager's stepping action is not handled by the event manager
0050   auto eventManager = G4EventManager::GetEventManager();
0051   if (!(!eventManager || fUserSteppingAction == eventManager->GetUserSteppingAction()))
0052     delete fUserSteppingAction;
0053 }
0054 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0055 void ChemistryTrackingManager::AppendStep(G4Track* /*track*/, G4Step* step)
0056 {
0057   if (step->GetPreStepPoint()->GetPhysicalVolume() != nullptr
0058       && step->GetControlFlag() != AvoidHitInvocation)
0059   {
0060     auto sensitiveDetector = step->GetPreStepPoint()->GetSensitiveDetector();
0061     if (sensitiveDetector != nullptr) {
0062       sensitiveDetector->Hit(step);
0063     }
0064   }
0065
0066   if (fUserSteppingAction) fUserSteppingAction->UserSteppingAction(step);
0067 }
0068 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0069 void ChemistryTrackingManager::Finalize()
0070 {
0071   if (G4MoleculeCounterManager::Instance()->GetIsActive())
0072     G4MoleculeCounterManager::Instance()->NotifyOfFinalize();
0073 }
0074 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......