advanced/fastAerosol/fastAerosol.cc

0001 //
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0024 // ********************************************************************
0025 //
0026 // (adapted from exampleB1)
0027 // Author: A.Knaian (ara@nklabs.com), N.MacFadden (natemacfadden@gmail.com)
0028
0029
0030 #include "G4MTRunManager.hh"
0031 #include "G4RunManagerFactory.hh"
0032
0033 #include "G4UImanager.hh"
0034 #include "G4ScoringManager.hh"
0035
0036 #include "G4VisExecutive.hh"
0037 #include "G4UIExecutive.hh"
0038
0039 #include "Randomize.hh"
0040
0041 #include "QGSP_BIC.hh"
0042 #include "G4StepLimiterPhysics.hh"
0043
0044 #include "FADetectorConstruction.hh"
0045 #include "FAActionInitialization.hh"
0046
0047 int main(int argc,char** argv)
0048 {
0049 // Construct the default run manager
0050   auto* runManager = G4RunManagerFactory::CreateRunManager();
0051   G4int nThreads = 4;
0052   runManager->SetNumberOfThreads(nThreads);
0053
0054 // Set mandatory initialization classes
0055 //
0056 //G4ScoringManager* scoringManager =
0057 G4ScoringManager::GetScoringManager();
0058
0059 // Detector construction initialization
0060 runManager->SetUserInitialization(new DetectorConstruction());
0061
0062 // Physics list
0063 G4VModularPhysicsList* physicsList = new QGSP_BIC;
0064 physicsList->SetVerboseLevel(1);
0065
0066 // Physics list - step limiter
0067 auto* stepLimiter = new G4StepLimiterPhysics;
0068 stepLimiter->SetApplyToAll(true);   // apply step limit to all particles. Default we set limit to DBL_MAX
0069
0070 physicsList->RegisterPhysics(stepLimiter);
0071
0072 // Physics list initialization
0073 runManager->SetUserInitialization(physicsList);
0074
0075 // User action initialization
0076 runManager->SetUserInitialization(new ActionInitialization());
0077
0078 // Initialize visualization
0079 //
0080 auto* visManager = new G4VisExecutive;
0081 visManager->Initialize();
0082
0083 // Get the pointer to the User Interface manager
0084 auto* UImanager = G4UImanager::GetUIpointer();
0085 // Detect interactive mode (if no arguments) and define UI session
0086 //
0087 G4UIExecutive* ui = nullptr;
0088 if ( argc == 1 ) ui = new G4UIExecutive(argc, argv);
0089 // Process macro or start UI session
0090 //
0091 if ( ! ui )
0092  {
0093   // batch mode
0094   G4String command = "/control/execute ";
0095   G4String fileName = argv[1];
0096   UImanager->ApplyCommand(command+fileName);
0097  }
0098  else
0099  {
0100   // interactive mode
0101   UImanager->ApplyCommand("/control/execute init_vis.mac");
0102   ui->SessionStart();
0103   delete ui;
0104  }
0105
0106 // Job termination
0107 // Free the store: user actions, physics_list and detector_description are
0108 // owned and deleted by the run manager, so they should not be deleted
0109 // in the main() program !
0110
0111 delete visManager;
0112 delete runManager;
0113 return 0;
0114 }
0115