[6] | 1 | // -*- mode: C++; -*- |
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| 2 | /* prog_snova.cc |
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| 3 | * SuperNEMO module G4 based simulation program |
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| 4 | */ |
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| 5 | |
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| 6 | #include <string> |
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| 7 | |
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| 8 | #include <snova/snova_const.hh> |
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| 9 | #include <snova/geometry2.hh> // Geometry definition |
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| 10 | #include <snova/physics.hh> // Physical proceses to consider |
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| 11 | #include <snova/generator.hh> // Initial particles generator |
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| 12 | #include <snova/run.hh> // User actions per run basis |
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| 13 | #include <snova/event.hh> // User actions per event basis |
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| 14 | #include <snova/tracking.hh> // User actions per track basis |
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| 15 | #include <snova/stacking.hh> // User actions related with tracks stacking |
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| 16 | #include <snova/stepping.hh> // User actions per step basis |
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| 17 | #include <snova/stepping_verbose.hh> // Information dump per step basis |
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| 18 | |
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| 19 | #include "G4RunManager.hh" // Program manager |
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| 20 | #include "G4UImanager.hh" // User Interface manager |
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| 21 | #include "G4UIterminal.hh" // User Interface manager through the terminal |
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| 22 | |
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| 23 | #ifdef G4UI_USE_TCSH |
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| 24 | #include "G4UItcsh.hh" // For terminal tcsh use |
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| 25 | #endif |
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| 26 | |
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| 27 | #undef G4VIS_USE |
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| 28 | |
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| 29 | #ifdef G4VIS_USE |
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| 30 | #include "G4VisExecutive.hh" |
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| 31 | #endif |
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| 32 | |
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| 33 | #include <bhep/bhep_svc.h> |
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| 34 | #include <bhep/sreader.h> |
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| 35 | |
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| 36 | using namespace snova; |
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| 37 | |
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| 38 | int main( int argc_ , char** argv_ ) |
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| 39 | { |
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| 40 | bool debug = false; |
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| 41 | std::string params_filename = snova::constants::DEF_PARAMS_FILENAME; |
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| 42 | bool automatic = true; |
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| 43 | bool visual_mode = false; |
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| 44 | std::string G4_macro = ""; |
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| 45 | |
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| 46 | // parse switches: |
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| 47 | int iarg=1; |
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| 48 | while ( iarg < argc_ ) { |
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| 49 | |
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| 50 | std::string arg = argv_[iarg]; |
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| 51 | |
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| 52 | if ( arg[0] == '-' ) { |
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| 53 | |
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| 54 | if ( arg == "-d" || arg == "--debug" ) debug=true; |
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| 55 | |
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| 56 | if ( arg == "-p" || arg == "--params" ) { |
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| 57 | iarg++; |
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| 58 | if (iarg==argc_) { |
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| 59 | throw std::runtime_error("Missing simulation parameters file!"); |
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| 60 | } |
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| 61 | params_filename=argv_[iarg]; |
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| 62 | } |
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| 63 | |
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| 64 | } |
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| 65 | else { |
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| 66 | G4cerr << "arg=" << arg << G4endl; |
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| 67 | |
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| 68 | if ( arg == "vis" || arg == "visual" ) { |
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| 69 | visual_mode = true; |
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| 70 | } |
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| 71 | else { |
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| 72 | G4_macro=arg; |
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| 73 | } |
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| 74 | |
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| 75 | } |
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| 76 | |
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| 77 | iarg++; |
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| 78 | } |
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| 79 | |
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| 80 | if ( visual_mode || !G4_macro.empty() ) automatic=false; |
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| 81 | |
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| 82 | // create a generic store: |
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| 83 | bhep::gstore store; |
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| 84 | G4cout << G4endl << "***** Reading parameters from '" |
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| 85 | << params_filename << "' file ..." |
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| 86 | << G4endl << G4endl; |
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| 87 | |
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| 88 | // and a reader: |
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| 89 | bhep::sreader reader(store); |
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| 90 | reader.file(params_filename.c_str()); |
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| 91 | reader.info_level(NORMAL); |
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| 92 | reader.group("GLOBAL"); |
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| 93 | reader.read(); |
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| 94 | |
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| 95 | G4String sim_verbosity = store.fetch_sstore("simulation_verbosity"); |
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| 96 | G4cout << "***** Simulation verbosity set to: " << sim_verbosity << G4endl; |
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| 97 | |
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| 98 | G4String G4Tracking_verbosity = store.fetch_sstore("G4Tracking_verbosity"); |
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| 99 | G4cout << "***** G4 Tracking verbosity set to: " << G4Tracking_verbosity << G4endl; |
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| 100 | |
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| 101 | G4String dst_fname = store.fetch_sstore("dst_fname"); |
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| 102 | G4cout << "***** DST output file name:" << dst_fname << G4endl; |
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| 103 | |
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| 104 | G4String gen_source = store.fetch_sstore("gen_source"); |
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| 105 | G4double gen_min_E = store.fetch_dstore("gen_min_E"); |
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| 106 | G4double gen_max_E = store.fetch_dstore("gen_max_E"); |
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| 107 | G4int num_events = store.fetch_istore("num_events"); |
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| 108 | G4String part_name = store.fetch_sstore("part_name"); |
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| 109 | |
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| 110 | if (gen_source == "random") { |
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| 111 | G4cout << "***** Generator data will follow a flat random distribution in: " << G4endl; |
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| 112 | G4cout << "***** Ekin (Mev): (" << gen_min_E << " , " |
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| 113 | << gen_max_E << ")" << G4endl; |
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| 114 | G4cout << "***** Theta (deg): (0 , 90)" << G4endl; |
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| 115 | G4cout << "***** Phi (deg): (0 , 180)" << G4endl; |
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| 116 | G4cout << "***** Initial events: " << num_events << " " << part_name << G4endl; |
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| 117 | } |
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| 118 | else { |
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| 119 | G4cout << "***** Generator data source read from:" << gen_source << G4endl; |
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| 120 | G4cout << "***** Initial events: " << num_events << " pairs of " << part_name << G4endl; |
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| 121 | } |
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| 122 | |
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| 123 | G4String geom_filename = store.fetch_sstore("geom_file"); |
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| 124 | G4cout << "***** Reading geometry parameters from: '" |
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| 125 | << geom_filename << "'" << G4endl; |
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| 126 | G4cout << "***** Reading physics parameters from: '" |
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| 127 | << params_filename << "'" << G4endl; |
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| 128 | |
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| 129 | G4cout << "**********************************************************" |
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| 130 | << G4endl << G4endl; |
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| 131 | |
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| 132 | // The ihep::event service is generated. This server must be instantiated |
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| 133 | // wherever you want to access all the info. |
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| 134 | bhep::bhep_svc bsvc; |
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| 135 | |
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| 136 | // my Verbose output class: |
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| 137 | G4VSteppingVerbose* verbosity = new stepping_verbose; |
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| 138 | G4VSteppingVerbose::SetInstance(verbosity); |
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| 139 | |
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| 140 | // Run manager: |
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| 141 | G4RunManager * runManager = new G4RunManager; |
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| 142 | |
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| 143 | // UserInitialization classes (mandatory) |
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| 144 | |
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| 145 | // geometry |
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| 146 | geometry* geom = new geometry(geom_filename,params_filename); |
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| 147 | geom->set_info_level(sim_verbosity); |
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| 148 | runManager->SetUserInitialization(geom); |
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| 149 | |
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| 150 | // physics |
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| 151 | physics* phys = new physics(params_filename); |
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| 152 | phys->set_info_level(sim_verbosity); |
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| 153 | runManager->SetUserInitialization(phys); |
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| 154 | |
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| 155 | |
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| 156 | #ifdef G4VIS_USE |
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| 157 | // Visualization, if you choose to have it! |
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| 158 | G4VisManager* visManager = new G4VisExecutive; |
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| 159 | visManager->Initialize(); |
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| 160 | #endif |
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| 161 | |
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| 162 | // UserAction classes |
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| 163 | // generator |
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| 164 | generator* my_gen = new generator( part_name , |
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| 165 | gen_source , |
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| 166 | gen_min_E , |
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| 167 | gen_max_E , |
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| 168 | geom->get_geom_mgr() , |
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| 169 | params_filename ); |
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| 170 | my_gen->set_info_level(sim_verbosity); |
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| 171 | runManager->SetUserAction(my_gen); |
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| 172 | |
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| 173 | // run |
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| 174 | run* my_run = new run(dst_fname); |
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| 175 | runManager->SetUserAction(my_run); |
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| 176 | |
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| 177 | //event |
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| 178 | snova::event* my_evt = new snova::event(part_name, dst_fname); |
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| 179 | my_evt->set_info_level(sim_verbosity); |
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| 180 | runManager->SetUserAction(my_evt); |
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| 181 | |
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| 182 | // track |
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| 183 | tracking* my_tracking = new tracking(); |
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| 184 | my_tracking->set_info_level(sim_verbosity); |
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| 185 | runManager->SetUserAction(my_tracking); |
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| 186 | |
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| 187 | // step |
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| 188 | stepping* my_stepping = new stepping(part_name); |
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| 189 | my_stepping->set_info_level(sim_verbosity); |
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| 190 | runManager->SetUserAction(my_stepping); |
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| 191 | |
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| 192 | // stack |
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| 193 | stacking* my_stacking = new stacking(part_name); |
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| 194 | my_stacking->set_info_level(sim_verbosity); |
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| 195 | runManager->SetUserAction(my_stacking); |
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| 196 | |
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| 197 | |
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| 198 | //Initialize G4 kernel |
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| 199 | runManager->Initialize(); |
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| 200 | |
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| 201 | |
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| 202 | ////////////////////////////////////////////////////////////// |
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| 203 | ////////////////////////////////////////////////////////////// |
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| 204 | //get the pointer to the User Interface manager |
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| 205 | //in order for the user to issue commands to the program |
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| 206 | G4UImanager * UI = G4UImanager::GetUIpointer(); |
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| 207 | |
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| 208 | |
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| 209 | ////////////////////////////////////////////////////////////// |
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| 210 | // Automatic mode |
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| 211 | if( automatic ) { |
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| 212 | |
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| 213 | #ifdef G4VIS_USE |
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| 214 | visManager->SetVerboseLevel("quiet"); |
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| 215 | #endif |
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| 216 | |
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| 217 | G4String command = "/control/shell cp currentEvent.rndm currentRun.rndm"; |
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| 218 | UI->ApplyCommand(command); |
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| 219 | command = "/random/setSavingFlag true"; |
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| 220 | UI->ApplyCommand(command); |
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| 221 | command = "/random/resetEngineFrom currentRun.rndm"; |
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| 222 | UI->ApplyCommand(command); |
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| 223 | |
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| 224 | command = "/tracking/verbose "; |
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| 225 | UI->ApplyCommand(command + G4Tracking_verbosity); |
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| 226 | |
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| 227 | command = "/run/beamOn "; |
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| 228 | UI->ApplyCommand(command+to_string(num_events)); |
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| 229 | |
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| 230 | } |
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| 231 | else { |
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| 232 | // Visual mode |
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| 233 | if ( visual_mode ) { |
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| 234 | |
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| 235 | // G4UIterminal is a (dumb) terminal. |
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| 236 | G4UIsession *session = 0; |
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| 237 | |
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| 238 | #ifdef G4UI_USE_TCSH |
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| 239 | session = new G4UIterminal(new G4UItcsh); |
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| 240 | #else |
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| 241 | session = new G4UIterminal(); |
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| 242 | #endif |
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| 243 | |
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| 244 | UI->ApplyCommand("/control/execute snova_vis.mac"); |
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| 245 | session->SessionStart(); |
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| 246 | delete session; |
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| 247 | } |
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| 248 | // Batch mode |
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| 249 | else { |
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| 250 | |
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| 251 | #ifdef G4VIS_USE |
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| 252 | visManager->SetVerboseLevel("quiet"); |
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| 253 | #endif |
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| 254 | |
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| 255 | G4String command = "/control/execute "; |
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| 256 | G4String fileName = G4_macro.c_str(); |
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| 257 | UI->ApplyCommand(command + fileName); |
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| 258 | |
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| 259 | } |
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| 260 | |
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| 261 | } |
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| 262 | |
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| 263 | #ifdef G4VIS_USE |
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| 264 | delete visManager; |
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| 265 | #endif |
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| 266 | |
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| 267 | delete runManager; |
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| 268 | delete verbosity; |
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| 269 | |
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| 270 | return 0; |
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| 271 | } |
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| 272 | |
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| 273 | // end of prog_snova.cc |
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