brachytherapy/src/BrachyRunAction.cc

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
0004 // *                                                                  *
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0018 // * This  code  implementation is the result of  the  scientific and *
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0022 // * use  in  resulting  scientific  publications,  and indicate your *
0023 // * acceptance of all terms of the Geant4 Software license.          *
0024 // ********************************************************************
0025 //
0026 //
0027 // --------------------------------------------------------------
0028 //                 GEANT 4 - Brachytherapy example
0029 // --------------------------------------------------------------
0030 //
0031 // Code developed by:
0032 //  S.Guatelli and D. Cutajar
0033 //
0034 //
0035 //    *******************************
0036 //    *                             *
0037 //    *    BrachyRunAction.cc       *
0038 //    *                             *
0039 //    *******************************
0040 //
0041 //
0042
0043 #include "BrachyRunAction.hh"
0044 #include "G4AnalysisManager.hh"
0045 #include "G4Run.hh"
0046 #include "G4RunManager.hh"
0047 #include "G4UImanager.hh"
0048 #include "G4ios.hh"
0049 #include "G4SystemOfUnits.hh"
0050 #include "globals.hh"
0051
0052 void BrachyRunAction::BeginOfRunAction(const G4Run* aRun)
0053 {
0054 G4cout << "### Run " << aRun -> GetRunID() << " start." << G4endl;
0055
0056 auto analysisManager = G4AnalysisManager::Instance();
0057
0058 G4bool fileOpen = analysisManager -> OpenFile("primary.root");
0059
0060 if (! fileOpen) {
0061     G4cerr << "\n---> The ROOT output file has not been opened "
0062            << analysisManager->GetFileName() << G4endl;
0063   }
0064
0065 G4cout << "Using " << analysisManager->GetType() << G4endl;
0066 analysisManager -> SetVerboseLevel(1);
0067
0068 // Create histogram with the energy spectrum of the photons emitted by the
0069 // radionucldie
0070 analysisManager -> CreateH1("h10","energy spectrum", 800, 0., 800.);
0071 }
0072
0073 void BrachyRunAction::EndOfRunAction(const G4Run* aRun)
0074 {
0075 G4cout << "number of events = " << aRun->GetNumberOfEvent() << G4endl;
0076
0077 // save histograms in primary.root
0078 auto analysisManager = G4AnalysisManager::Instance();
0079 analysisManager -> Write();
0080 analysisManager -> CloseFile();
0081 }
0082
0083
0084
0085