ConstantFieldSvc.cxx

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
#include "ConstantFieldSvc.h"
 
// Geant4 includes
#include "G4UniformMagField.hh"
 
ConstantFieldSvc::ConstantFieldSvc(const std::string& name, ISvcLocator* pSvcLocator)
  : G4MagFieldSvcBase(name, pSvcLocator)
{
}
 
StatusCode ConstantFieldSvc::initialize()
{
  ATH_MSG_DEBUG( "Initializing " << name() );
  return StatusCode::SUCCESS;
}
 
G4MagneticField* ConstantFieldSvc::makeField()
{
  ATH_MSG_VERBOSE( "ConstantFieldSvc::makeField" );
  const G4ThreeVector fieldVec(m_fieldX, m_fieldY, m_fieldZ);
  return new G4UniformMagField(fieldVec);
}