AnaEx01.cc File Reference

Main program of the analysis/AnaEx01 example. More...

#include "DetectorConstruction.hh"
#include "ActionInitialization.hh"
#include "G4RunManager.hh"
#include "G4UImanager.hh"
#include "FTFP_BERT.hh"
#include "G4VisExecutive.hh"
#include "G4UIExecutive.hh"

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

Detailed Description

Main program of the analysis/AnaEx01 example.

Definition in file AnaEx01.cc.

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 53 of file AnaEx01.cc.

{     
  // Detect interactive mode (if no arguments) and define UI session
  //
  G4UIExecutive* ui = 0;
  if ( argc == 1 ) {
    ui = new G4UIExecutive(argc, argv);
  }

  // Construct the default run manager
  //
#ifdef G4MULTITHREADED
  G4int nThreads = 4;
  G4MTRunManager * runManager = new G4MTRunManager;
  runManager->SetNumberOfThreads(nThreads);
#else
  G4RunManager * runManager = new G4RunManager;
#endif

  // Set mandatory initialization classes
  //
  DetectorConstruction* detector = new DetectorConstruction;
  runManager->SetUserInitialization(detector);
  runManager->SetUserInitialization(new FTFP_BERT);
  runManager->SetUserInitialization(new ActionInitialization(detector));

  // Initialize visualization
  //
  G4VisManager* visManager = new G4VisExecutive;
  visManager->Initialize();

  // Get the pointer to the User Interface manager
  //
  G4UImanager* UImanager = G4UImanager::GetUIpointer();
  
  if ( ! ui ) {
    // batch mode
    G4String command = "/control/execute ";
    G4String fileName = argv[1];
    UImanager->ApplyCommand(command+fileName);    
  }
  else {  
    // interactive mode
    UImanager->ApplyCommand("/control/execute init_vis.mac");     
    ui->SessionStart();
    delete ui;
  }
  
  // Job termination
  delete visManager;
  delete runManager;

  return 0;
}