8#include <tracking/ckf/pxd/filters/relations/ChooseablePXDRelationFilter.h>
9#include <tracking/ckf/pxd/filters/relations/LayerPXDRelationFilter.icc.h>
10#include <tracking/trackingUtilities/filters/base/ChooseableFilter.icc.h>
13using namespace TrackingUtilities;
Base filter for CKF PXD states.
Abstract base class for different kinds of events.