BDSSDFilterPrimary.cc

/* 
Beam Delivery Simulation (BDSIM) Copyright (C) Royal Holloway, 
University of London 2001 - 2023.
 
This file is part of BDSIM.
 
BDSIM is free software: you can redistribute it and/or modify 
it under the terms of the GNU General Public License as published 
by the Free Software Foundation version 3 of the License.
 
BDSIM is distributed in the hope that it will be useful, but 
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with BDSIM.  If not, see <http://www.gnu.org/licenses/>.
*/
#include "BDSSDFilterPrimary.hh"
 
#include "globals.hh"
#include "G4Step.hh"
#include "G4Track.hh"
 
BDSSDFilterPrimary::BDSSDFilterPrimary(const G4String& name):
  G4VSDFilter(name)
{;}
 
G4bool BDSSDFilterPrimary::Accept(const G4Step* step) const
{
  return step->GetTrack()->GetParentID() == 0;
}