dnadamage2/src/RunAction.cc

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0024 // ********************************************************************
0025 //
0026 /// \file RunAction.cc
0027 /// \brief Implementation of the RunAction class
0028
0029 // This example is provided by the Geant4-DNA collaboration
0030 // dnadamage3 example is derived from the chem6 example
0031 // chem6 example authors: W. G. Shin and S. Incerti (CENBG, France)
0032 //
0033 // Any report or published results obtained using the Geant4-DNA software
0034 // shall cite the following Geant4-DNA collaboration publication:
0035 // J. Appl. Phys. 125 (2019) 104301
0036 // Med. Phys. 45 (2018) e722-e739
0037 // J. Comput. Phys. 274 (2014) 841-882
0038 // Med. Phys. 37 (2010) 4692-4708
0039 // Int. J. Model. Simul. Sci. Comput. 1 (2010) 157-178
0040 // The Geant4-DNA web site is available at http://geant4-dna.org
0041 //
0042 // Authors: J. Naoki D. Kondo (UCSF, US)
0043 //          J. Ramos-Mendez and B. Faddegon (UCSF, US)
0044 //
0045 //
0046
0047 #include "RunAction.hh"
0048
0049 #include "Run.hh"
0050
0051 #include "G4DNAChemistryManager.hh"
0052 #include "G4Run.hh"
0053 #include "G4RunManager.hh"
0054 #include "G4SystemOfUnits.hh"
0055 #include "G4UnitsTable.hh"
0056 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
0057
0058 RunAction::RunAction() : G4UserRunAction() {}
0059
0060 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
0061
0062 G4Run* RunAction::GenerateRun()
0063 {
0064   Run* run = new Run();
0065   return run;
0066 }
0067
0068 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
0069
0070 void RunAction::BeginOfRunAction(const G4Run* run)
0071 {
0072   // ensure that the chemistry is notified!
0073   if (G4DNAChemistryManager::GetInstanceIfExists() != nullptr)
0074     G4DNAChemistryManager::GetInstanceIfExists()->BeginOfRunAction(run);
0075
0076   // informs the runManager to save random number seed
0077   G4RunManager::GetRunManager()->SetRandomNumberStore(false);
0078 }
0079
0080 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
0081
0082 void RunAction::EndOfRunAction(const G4Run* run)
0083 {
0084   // ensure that the chemistry is notified!
0085   if (G4DNAChemistryManager::GetInstanceIfExists() != nullptr)
0086     G4DNAChemistryManager::GetInstanceIfExists()->EndOfRunAction(run);
0087
0088   G4int nofEvents = run->GetNumberOfEvent();
0089   if (nofEvents == 0) return;
0090
0091   // results
0092   //
0093   const Run* dnadamage3Run = static_cast<const Run*>(run);
0094   G4double sumDose = dnadamage3Run->GetSumDose();
0095
0096   // print
0097   //
0098   if (IsMaster()) {
0099     G4cout << G4endl << "--------------------End of Global Run-----------------------" << G4endl
0100            << "  The run has " << nofEvents << " events " << G4endl;
0101
0102     ScoreSpecies* masterScorer = dynamic_cast<ScoreSpecies*>(dnadamage3Run->GetPrimitiveScorer());
0103
0104     ScoreStrandBreaks* masterSBScorer =
0105       dynamic_cast<ScoreStrandBreaks*>(dnadamage3Run->GetSBScorer());
0106
0107     G4cout << "Number of events recorded by the species scorer = "
0108            << masterScorer->GetNumberOfRecordedEvents() << G4endl;
0109
0110     // LET
0111     Run* aRun = (Run*)run;
0112     G4THitsMap<G4double>* totLET = aRun->GetLET();
0113     if (!totLET) {
0114       G4cout << "No LET data available." << G4endl;
0115       return;
0116     }
0117     G4int nOfEvent = totLET->entries();
0118     G4double LET_mean = 0;
0119     G4double LET_square = 0;
0120
0121     if (nOfEvent > 0) {
0122       for (G4int i = 0; i < nOfEvent; i++) {
0123         G4double* LET = (*totLET)[i];
0124         if (!LET) continue;
0125         LET_mean += *LET;
0126         LET_square += (*LET) * (*LET);
0127       }
0128       LET_mean /= nOfEvent;
0129       G4double variance = LET_square / nOfEvent - std::pow(LET_mean, 2);
0130       if (variance >= 0) {
0131         LET_square = std::sqrt(variance);
0132       }
0133       else {
0134         G4cerr << "Warning: Negative variance encountered. Setting LET_square to 0." << G4endl;
0135         LET_square = 0;
0136       }
0137     }
0138     else {
0139       LET_mean = 0;
0140       LET_square = 0;
0141     }
0142     masterScorer->OutputAndClear();
0143     masterSBScorer->OutputAndClear(LET_mean, LET_square);
0144   }
0145   else {
0146     G4cout << G4endl << "--------------------End of Local Run------------------------" << G4endl
0147            << "  The run has " << nofEvents << " events" << G4endl;
0148   }
0149
0150   G4cout << " Total energy deposited in the world volume : " << sumDose / eV << " eV" << G4endl
0151          << " ------------------------------------------------------------" << G4endl << G4endl;
0152 }
0153
0154 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....