run_g4_ttree.C

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//------------------------------------------------
// The Virtual Monte Carlo examples
// Copyright (C) 2007 - 2014 Ivana Hrivnacova
// All rights reserved.
//
// For the licensing terms see geant4_vmc/LICENSE.
// Contact: root-vmc@cern.ch
//-------------------------------------------------
 
/// \ingroup E03
/// \file E03/run_g4.C
/// \brief Macro for running Example03 with Geant4.
 
#include "set_g4_vis.C"
 
void run_g4_ttree(const TString& configMacro = "g4Config.C")
{
/// Macro function for running Example03 with Geant4 from
/// Root interactive session
/// Note that since Root 6 the libraries have to be loaded first
/// via load_g4.C.
/// \param configMacro configuration macro name, default \ref E03/g4Config.C
 
  // MC application
  Ex03dMCApplication* appl
    =  new Ex03dMCApplication("Example03", "The example03 MC application");
  appl->GetPrimaryGenerator()->SetNofPrimaries(20);
  appl->SetPrintModulo(1);
 
  appl->InitMC(configMacro, TMCRootManager::kTTree);
 
  // Visualization setting
  set_g4_vis();
 
  // Enter in Geant4 interactive session
  //((TGeant4*)gMC)->StartGeantUI();
 
  appl->RunMC(100);
 
  delete appl;
}