exampleN01.cc

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//
//
// $Id$
//
// 
// --------------------------------------------------------------
//      GEANT 4 - exampleN01
// --------------------------------------------------------------

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

#include "ExN01DetectorConstruction.hh"
#include "ExN01PhysicsList.hh"
#include "ExN01PrimaryGeneratorAction.hh"

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

  // set mandatory initialization classes
  //
  G4VUserDetectorConstruction* detector = new ExN01DetectorConstruction;
  runManager->SetUserInitialization(detector);
  //
  G4VUserPhysicsList* physics = new ExN01PhysicsList;
  runManager->SetUserInitialization(physics);

  // set mandatory user action class
  //
  G4VUserPrimaryGeneratorAction* gen_action = new ExN01PrimaryGeneratorAction;
  runManager->SetUserAction(gen_action);

  // Initialize G4 kernel
  //
  runManager->Initialize();

  // Get the pointer to the UI manager and set verbosities
  //
  G4UImanager* UI = G4UImanager::GetUIpointer();
  UI->ApplyCommand("/run/verbose 1");
  UI->ApplyCommand("/event/verbose 1");
  UI->ApplyCommand("/tracking/verbose 1");

  // Start a run
  //
  G4int numberOfEvent = 3;
  runManager->BeamOn(numberOfEvent);

  // Job termination
  //
  // Free the store: user actions, physics_list and detector_description are
  //                 owned and deleted by the run manager, so they should not
  //                 be deleted in the main() program !
  //
  delete runManager;

  return 0;
}