exampleE03a.cxx File Reference

The Geant4 VMC example E03a application executable. More...

#include "Ex03MCApplication.h"
#include "Ex03PrimaryGenerator.h"
#include "TROOT.h"

Include dependency graph for exampleE03a.cxx:

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Functions
int	main (int argc, char **argv)
	Application main program.

Detailed Description

The Geant4 VMC example E03a application executable.

Date

26/02/2014

Author

I. Hrivnacova; IPN, Orsay

Definition in file exampleE03a.cxx.

Function Documentation

main()

int main	(	int	argc,
		char **	argv )

Application main program.

Definition at line 31 of file exampleE03a.cxx.

{
  // Initialize Root threading.
  // (Multi-threading is triggered automatically if Geant4 was built
  //  in MT mode.)
#ifdef G4MULTITHREADED
  ROOT::EnableThreadSafety();
#endif
 
  // Create MC application (thread local)
  Ex03MCApplication* appl =
    new Ex03MCApplication("ExampleE03", "The exampleE03 MC application");
  appl->GetPrimaryGenerator()->SetNofPrimaries(20);
  appl->SetPrintModulo(1);
 
#ifdef USE_GEANT4
  // RunConfiguration for Geant4
  TG4RunConfiguration* runConfiguration =
    new TG4RunConfiguration("geomRootToGeant4", "FTFP_BERT");
 
  // TGeant4
  TGeant4* geant4 = new TGeant4(
    "TGeant4", "The Geant4 Monte Carlo", runConfiguration, argc, argv);
 
  // Customise Geant4 setting
  // (verbose level, global range cut, ..)
  geant4->ProcessGeantMacro("g4config.in");
#endif
 
#ifdef USE_GEANT3
  new TGeant3TGeo("C++ Interface to Geant3");
  gMC->SetProcess("DRAY", 1);
  gMC->SetProcess("LOSS", 1);
  gMC->SetProcess("HADR", 0);
#endif
 
  // Run example
  appl->InitMC("");
 
#ifdef USE_GEANT4
  // Setting Geant4 visualization
  geant4->ProcessGeantMacro("g4vis.in");
#endif
 
  appl->RunMC(5);
 
  delete appl;
}