clustering/src/EventAction.cc

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0026 // This example is provided by the Geant4-DNA collaboration
0027 // Any report or published results obtained using the Geant4-DNA software
0028 // shall cite the following Geant4-DNA collaboration publication:
0029 // Med. Phys. 37 (2010) 4692-4708
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0031 //
0032 //
0033 /// \file EventAction.cc
0034 /// \brief Implementation of the EventAction class
0035
0036 #include "EventAction.hh"
0037
0038 #include "ClusteringAlgo.hh"
0039
0040 #include "G4AnalysisManager.hh"
0041 #include "G4Event.hh"
0042 #include "G4LogicalVolume.hh"
0043 #include "G4LogicalVolumeStore.hh"
0044 #include "G4SystemOfUnits.hh"
0045 #include "Randomize.hh"
0046
0047 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0048
0049 EventAction::EventAction() : G4UserEventAction()
0050 {
0051   // default parameter values
0052   fEdep = 0.;
0053
0054   // Create clustering algorithm
0055   // These default values have been tuned for the Physics List G4EmDNAPhysics
0056   // to reproduce data published by:
0057   // Francis et al. 2011 Comput. Meth. Programs. Biomed. 2011 101(3)
0058   fpClustering = new ClusteringAlgo(3.3 * nanometer, 2, 0.2, 5 * eV, 37.5 * eV);
0059 }
0060
0061 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0062
0063 EventAction::~EventAction()
0064 {
0065   delete fpClustering;
0066 }
0067
0068 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0069
0070 void EventAction::BeginOfEventAction(const G4Event*)
0071 {
0072   fEdep = 0.;
0073   fpClustering->Purge();
0074 }
0075
0076 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0077
0078 void EventAction::EndOfEventAction(const G4Event*)
0079 {
0080   std::map<G4int, G4int> sizeDistribution = fpClustering->RunClustering();
0081
0082   G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
0083
0084   analysisManager->FillH1(1, fpClustering->GetSSB());
0085   analysisManager->FillH1(2, fpClustering->GetComplexSSB());
0086   analysisManager->FillH1(3, fpClustering->GetDSB());
0087
0088   while (!sizeDistribution.empty()) {
0089     analysisManager->FillH1(4, sizeDistribution.begin()->first, sizeDistribution.begin()->second);
0090     sizeDistribution.erase(sizeDistribution.begin());
0091   }
0092
0093   analysisManager->FillH1(
0094     5,
0095     (fEdep / joule) / (G4LogicalVolumeStore::GetInstance()->GetVolume("Target")->GetMass() / kg));
0096 }