Geant4 Cross Reference |
1 // 1 2 // ******************************************* 3 // * License and Disclaimer 4 // * 5 // * The Geant4 software is copyright of th 6 // * the Geant4 Collaboration. It is provided 7 // * conditions of the Geant4 Software License 8 // * LICENSE and available at http://cern.ch/ 9 // * include a list of copyright holders. 10 // * 11 // * Neither the authors of this software syst 12 // * institutes,nor the agencies providing fin 13 // * work make any representation or warran 14 // * regarding this software system or assum 15 // * use. Please see the license in the file 16 // * for the full disclaimer and the limitatio 17 // * 18 // * This code implementation is the result 19 // * technical work of the GEANT4 collaboratio 20 // * By using, copying, modifying or distri 21 // * any work based on the software) you ag 22 // * use in resulting scientific publicati 23 // * acceptance of all terms of the Geant4 Sof 24 // ******************************************* 25 // 26 /// \file Par01/examplePar01.cc 27 /// \brief Main program of the Par01 example 28 // 29 // 30 // 31 // 32 // ------------------------------------------- 33 // Geant4 - examplePar01 34 // ------------------------------------------- 35 // Comments 36 // 37 // Example of a main program making use of par 38 // i.e. "Fast Simulation" 39 //-------------------------------------------- 40 41 #include "G4Types.hh" 42 43 //--------------- 44 // -- Geometries: 45 //--------------- 46 #include "Par01DetectorConstruction.hh" 47 #include "Par01ParallelWorldForPion.hh" 48 49 //-------------------------------------------- 50 // -- Physics list, and tool to modify it and 51 //-------------------------------------------- 52 #include "FTFP_BERT.hh" 53 54 #include "G4FastSimulationPhysics.hh" 55 #include "G4RunManagerFactory.hh" 56 #include "G4UImanager.hh" 57 58 // ------------------------------------------- 59 // -- Action initialization (includes the prim 60 // ------------------------------------------- 61 #include "Par01ActionInitialization.hh" 62 63 #include "G4UIExecutive.hh" 64 #include "G4VisExecutive.hh" 65 66 //....oooOO0OOooo........oooOO0OOooo........oo 67 68 int main(int argc, char** argv) 69 { 70 // Instantiate G4UIExecutive if interactive 71 G4UIExecutive* ui = nullptr; 72 if (argc == 1) { 73 ui = new G4UIExecutive(argc, argv); 74 } 75 76 //------------------------------- 77 // Initialization of Run manager 78 //------------------------------- 79 auto* runManager = G4RunManagerFactory::Crea 80 runManager->SetNumberOfThreads(4); 81 82 // ----------------------------------------- 83 // -- Detector/mass geometry and parallel ge 84 // ----------------------------------------- 85 // -- Mass geometry (ie : standard geometry) 86 auto detector = new Par01DetectorConstructio 87 // -- Parallel geometry for pion parameteris 88 detector->RegisterParallelWorld(new Par01Par 89 // -- Passed to the run manager: 90 runManager->SetUserInitialization(detector); 91 92 // ----------------------------------------- 93 // -- PhysicsList and fast simulation activa 94 // ----------------------------------------- 95 // -- Create a physics list (note : FTFP_BER 96 // -- which allows to use the subsequent G4F 97 // -- activate the fast simulation): 98 auto physicsList = new FTFP_BERT; 99 // -- Create helper tool, used to activate t 100 auto fastSimulationPhysics = new G4FastSimul 101 fastSimulationPhysics->BeVerbose(); 102 // -- activation of fast simulation for part 103 // -- attached in the mass geometry: 104 fastSimulationPhysics->ActivateFastSimulatio 105 fastSimulationPhysics->ActivateFastSimulatio 106 fastSimulationPhysics->ActivateFastSimulatio 107 // -- activation of fast simulation for part 108 // -- attached in the parallel geometry: 109 fastSimulationPhysics->ActivateFastSimulatio 110 fastSimulationPhysics->ActivateFastSimulatio 111 // -- Attach the fast simulation physics con 112 physicsList->RegisterPhysics(fastSimulationP 113 // -- Finally passes the physics list to the 114 runManager->SetUserInitialization(physicsLis 115 116 //------------------------------- 117 // UserAction classes 118 //------------------------------- 119 runManager->SetUserInitialization(new Par01A 120 121 // Initialize Run manager 122 runManager->Initialize(); 123 124 //---------------- 125 // Visualization: 126 //---------------- 127 G4cout << "Instantiating Visualization Manag 128 G4VisManager* visManager = new G4VisExecutiv 129 visManager->Initialize(); 130 131 if (ui) { 132 //-------------------------- 133 // Define (G)UI 134 //-------------------------- 135 ui->SessionStart(); 136 delete ui; 137 } 138 else { 139 G4String command = "/control/execute "; 140 G4String fileName = argv[1]; 141 G4UImanager* UImanager = G4UImanager::GetU 142 UImanager->ApplyCommand(command + fileName 143 } 144 145 // Free the store: user actions, physics_lis 146 // owned and deleted by the 147 // be deleted in the main() 148 149 delete visManager; 150 delete runManager; 151 152 return 0; 153 } 154