g4Config1.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 A01
/// \file A01/g4Config1.C
/// \brief Configuration macro for Geant4 VirtualMC for Example A01
///
/// For geometry defined with Geant4 in a user run configuration.
 
void Config()
{
/// The configuration function for Geant4 VMC for Example A01
/// called during MC application initialization.
/// For geometry defined with Geant4 in a user run configuration.
 
 
  // Get local magnetic field option
  A01MCApplication* appl
    = (A01MCApplication*)TVirtualMCApplication::Instance();
  Bool_t useLocalMagField = appl->GetUseLocalMagField();
 
 
  // Run configuration with user geometry construction via Geant4
  A01RunConfiguration* runConfiguration
    = new A01RunConfiguration("FTFP_BERT");
  runConfiguration->SetUseLocalMagField(useLocalMagField);
 
  // Run configuration with user geometry construction via Geant4
  // + special cuts activated
  //A01RunConfiguration1* runConfiguration
  //  = new A01RunConfiguration1("FTFP_BERT", "specialCuts");
 
  // TGeant4
  TGeant4* geant4
    = new TGeant4("TGeant4", "The Geant4 Monte Carlo", runConfiguration);
 
  // Customise Geant4 setting
  // (verbose level, global range cut, ..)
  geant4->ProcessGeantMacro("g4config.in");
 
  cout << "Geant4 has been created." << endl;
}