#include "TrackingTools/GsfTools/interface/MultiTrajectoryStateMode.h"
#include "TrackingTools/GsfTools/interface/GetComponents.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "TrackingTools/TrajectoryState/interface/TrajectoryStateOnSurface.h"
#include "DataFormats/GeometrySurface/interface/Surface.h"
#include "TrackingTools/GsfTools/interface/MultiGaussianStateTransform.h"
#include "TrackingTools/GsfTools/interface/MultiGaussianState1D.h"
#include "TrackingTools/GsfTools/interface/GaussianSumUtilities1D.h"
#include <iostream>