TestEm2.cc

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/// \file electromagnetic/TestEm2/TestEm2.cc
/// \brief Main program of the electromagnetic/TestEm2 example
//
//
// $Id$
//
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#include "G4RunManager.hh"
#include "G4UImanager.hh"
#include "Randomize.hh"

#include "DetectorConstruction.hh"
#include "PhysicsList.hh"
#include "PrimaryGeneratorAction.hh"
#include "RunAction.hh"
#include "EventAction.hh"
#include "TrackingAction.hh"
#include "SteppingAction.hh"
#include "SteppingVerbose.hh"


#ifdef G4VIS_USE
#include "G4VisExecutive.hh"
#endif

#ifdef G4UI_USE
#include "G4UIExecutive.hh"
#endif


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int main(int argc,char** argv) {

  //choose the Random engine
  CLHEP::HepRandom::setTheEngine(new CLHEP::RanecuEngine);

  //my Verbose output class
  G4VSteppingVerbose::SetInstance(new SteppingVerbose);

  // Construct the default run manager
  G4RunManager * runManager = new G4RunManager;

  // set mandatory initialization classes
  DetectorConstruction* detector = new DetectorConstruction();
  runManager->SetUserInitialization(detector);
  runManager->SetUserInitialization(new PhysicsList());
  
  PrimaryGeneratorAction* primary = new PrimaryGeneratorAction(detector);
  runManager->SetUserAction(primary);
    
  // set user action classes
  RunAction* RunAct = new RunAction(detector,primary);
  runManager->SetUserAction(RunAct);
  runManager->SetUserAction(new EventAction   (RunAct));
  runManager->SetUserAction(new TrackingAction(RunAct));
  runManager->SetUserAction(new SteppingAction(detector,RunAct)); 
  
  // get the pointer to the User Interface manager 
  G4UImanager* UI = G4UImanager::GetUIpointer();  

  if (argc!=1)   // batch mode
    {
      G4VisManager* visManager = new G4VisExecutive;
      visManager->Initialize();
      UI->ApplyCommand("/control/execute vis.mac");
      G4String command = "/control/execute ";
      G4String fileName = argv[1];
      UI->ApplyCommand(command+fileName);
      delete visManager;
    }
    
  else           // define visualization and UI terminal for interactive mode
    { 
#ifdef G4VIS_USE
     G4VisManager* visManager = new G4VisExecutive;
      UI->ApplyCommand("/control/execute vis.mac");
      // UI->ApplyCommand("/control/execute run.mac");
     visManager->Initialize();
#endif
                 
     
#ifdef G4UI_USE
      G4UIExecutive * ui = new G4UIExecutive(argc,argv);      
      UI->ApplyCommand("/control/execute vis.mac");
      // UI->ApplyCommand("/control/execute run.mac");
      ui->SessionStart();
      delete ui;
#endif
      
#ifdef G4VIS_USE
      delete visManager;
#endif

    }

  // job termination
  //
  delete runManager;
  return 0;
}

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