G4SDNeutralFilter.cc

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//
// $Id: G4SDNeutralFilter.cc 67992 2013-03-13 10:59:57Z gcosmo $
//
// G4VSensitiveDetector
#include "G4SDNeutralFilter.hh"
#include "G4Step.hh"
#include "G4TouchableHistory.hh"
#include "G4ParticleTable.hh"
#include "G4ParticleDefinition.hh"

////////////////////////////////////////////////////////////////////////////////
// class description:
//
//  This is the class of a filter to be associated with a
// sensitive detector. 
//
// Created: 2005-11-14  Tsukasa ASO.
// 
///////////////////////////////////////////////////////////////////////////////

G4SDNeutralFilter::G4SDNeutralFilter(G4String name)
  :G4VSDFilter(name)
{;}

G4SDNeutralFilter::~G4SDNeutralFilter()
{;}

G4bool G4SDNeutralFilter::Accept(const G4Step* aStep) const
{
  if (aStep->GetPreStepPoint()->GetCharge()== 0. ) return TRUE;
  return FALSE;
}