8#include <tracking/ckf/pxd/findlets/PXDStateRejecter.h>
9#include <tracking/ckf/general/findlets/StateRejecter.icc.h>
11#include <tracking/ckf/pxd/entities/CKFToPXDState.h>
Reject some (or all) states from a given list of child states using 5 filters.
Abstract base class for different kinds of events.