gdml_ext.cc

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//
// ********************************************************************
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// ********************************************************************
//
//
//
//
//
// --------------------------------------------------------------
//      GEANT 4 - read_ext
//
// --------------------------------------------------------------

// Geant4 includes
//
#include "G4RunManager.hh"
#include "G4UImanager.hh"
#include "globals.hh"

// A pre-built physics list
//
#include "QGSP_BERT.hh"

// Example includes
//
#include "G03DetectorConstruction.hh"
#include "G03PrimaryGeneratorAction.hh"
#include "G03RunAction.hh"

#include "G4VisExecutive.hh"
#include "G4UIExecutive.hh"

// --------------------------------------------------------------

int main(int argc, char** argv)
{
       
  // Construct the default run manager
  //
  G4RunManager* runManager = new G4RunManager;

  // Set mandatory initialization and user action classes
  //
  G03DetectorConstruction* detector = new G03DetectorConstruction;
  runManager->SetUserInitialization(detector);
  runManager->SetUserInitialization(new QGSP_BERT);
  runManager->SetUserAction(new G03PrimaryGeneratorAction);
  G03RunAction* runAction = new G03RunAction;
  runManager->SetUserAction(runAction);
      
  // Initialisation of runManager via macro for the interactive mode
  // This gives possibility to give different names for GDML file to READ
 
  // Initialize visualization
  //
  G4VisManager* visManager = new G4VisExecutive;
  visManager->Initialize();

  // Run initialisation macro
  //
  G4UImanager* UImanager = G4UImanager::GetUIpointer();

  if ( argc==1 )   // Define UI session for interactive mode. 
  {
    G4UIExecutive* ui = new G4UIExecutive(argc, argv);
    UImanager->ApplyCommand("/control/execute vis.mac");     
    ui->SessionStart();
    delete ui;
  }
  else             // Batch mode
  { 
    G4UIExecutive* ui = new G4UIExecutive(argc, argv);
    G4String command = "/control/execute "; 
    G4String fileName = argv[1]; 
    UImanager->ApplyCommand(command+fileName); 
    ui->SessionStart();
    delete ui;
  }

  // Job termination
  //
  delete visManager;
  delete runManager;

  return 0;
}