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//
/// \file visualization/userVisAction/userVisAction.cc
/// \brief Main program of the visualization/userVisAction example
//
//
// $Id$
//
// 
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#include "B1DetectorConstruction.hh"
#include "B1PrimaryGeneratorAction.hh"
#include "B1RunAction.hh"
#include "B1EventAction.hh"
#include "B1SteppingAction.hh"

#include "G4RunManager.hh"
#include "G4UImanager.hh"
#include "QGSP_BIC_EMY.hh"

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

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

#include "G4SystemOfUnits.hh"

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

  // Run manager
  G4RunManager * runManager = new G4RunManager;

  // UserInitialization classes (mandatory)
  runManager->SetUserInitialization(new B1DetectorConstruction);
  runManager->SetUserInitialization(new QGSP_BIC_EMY);
  
#ifdef G4VIS_USE
  // Visualization, if you choose to have it!
  G4VisManager* visManager = new G4VisExecutive;
  visManager->Initialize();
  // Set User Vis Action...
  visManager->SetUserAction
    (new UVA_VisAction, G4VisExtent(-20*cm,-10*cm,-25*cm,-15*cm,20*cm,40*cm));
#endif
   
  // UserAction classes
  runManager->SetUserAction(new B1PrimaryGeneratorAction);
  runManager->SetUserAction(new B1RunAction);  
  runManager->SetUserAction(new B1EventAction);
  runManager->SetUserAction(new B1SteppingAction);

  //Initialize G4 kernel
  runManager->Initialize();
      
  //get the pointer to the User Interface manager 
  G4UImanager * UImanager = G4UImanager::GetUIpointer();  

  if(argc==1)
  // Define (G)UI terminal for interactive mode  
  { 
#ifdef G4UI_USE
    G4UIExecutive * ui = new G4UIExecutive(argc, argv);
    UImanager->ApplyCommand("/control/execute vis.mac");    
    ui->SessionStart();
    delete ui;
#endif
  }
  else
  // Batch mode
  { 
    G4String command = "/control/execute ";
    G4String fileName = argv[1];
    UImanager->ApplyCommand(command+fileName);
  }

#ifdef G4VIS_USE
  delete visManager;
#endif
  delete runManager;

  return 0;
}

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