sdcounters/src/RunAction.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 "RunAction.hh"
0040
0041 #include "Run.hh"
0042 #include "ScoreBasicMoleculeCounts.hh"
0043 #include "ScoreBasicReactionCounts.hh"
0044
0045 #include "G4AnalysisManager.hh"
0046 #include "G4DNAChemistryManager.hh"
0047 #include "G4RunManager.hh"
0048 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0049 G4Run* RunAction::GenerateRun()
0050 {
0051   auto run = new Run();
0052   return run;
0053 }
0054 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0055 void RunAction::BeginOfRunAction(const G4Run* run)
0056 {
0057   // ensure that the chemistry is notified!
0058   if (G4DNAChemistryManager::GetInstanceIfExists() != nullptr)
0059     G4DNAChemistryManager::GetInstanceIfExists()->BeginOfRunAction(run);
0060
0061   // do your own stuff for an event here
0062
0063   G4cout << "### Run " << run->GetRunID() << " starts." << G4endl;
0064   G4RunManager::GetRunManager()->SetRandomNumberStore(false);
0065 }
0066 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0067 void RunAction::EndOfRunAction(const G4Run* run)
0068 {
0069   // ensure that the chemistry is notified!
0070   if (G4DNAChemistryManager::GetInstanceIfExists() != nullptr)
0071     G4DNAChemistryManager::GetInstanceIfExists()->EndOfRunAction(run);
0072
0073   // do your own stuff for an event here
0074
0075   auto nofEvents = run->GetNumberOfEvent();
0076   if (nofEvents == 0) return;
0077
0078   if (IsMaster()) {
0079     G4cout << "End of Global Run totaling nEvents = " << nofEvents << G4endl;
0080     auto myRun = dynamic_cast<const Run*>(run);
0081
0082     auto analysisManager = G4AnalysisManager::Instance();
0083     analysisManager->SetDefaultFileType("root");
0084     G4String fileN = "MoleculeCounters";
0085     analysisManager->OpenFile(fileN);
0086
0087     dynamic_cast<ScoreBasicMoleculeCounts*>(myRun->GetBasicMoleculeScorer())->OutputAndClear();
0088     dynamic_cast<ScoreBasicMoleculeCounts*>(myRun->GetBasicMoleculeScorerWithVariablePrecision())
0089       ->OutputAndClear();
0090     dynamic_cast<ScoreBasicReactionCounts*>(myRun->GetBasicReactionScorer())->OutputAndClear();
0091
0092     analysisManager->Write();
0093     analysisManager->CloseFile();
0094   }
0095   else {
0096     G4cout << "End of Local Run with nEvents = " << nofEvents << G4endl;
0097   }
0098 }
0099 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......