ExpectedHitUtils.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
  */
/* Dear emacs, this is -*-c++-*- */
#ifndef ACTSTRK_EXPECTEDHITUTILS_H
#define ACTSTRK_EXPECTEDHITUTILS_H
 
#include "GaudiKernel/EventContext.h"
#include "Acts/Surfaces/CylinderSurface.hpp"
#include "Acts/EventData/TrackParameters.hpp"
#include <array>
 
class IActsExtrapolationTool;
 
namespace ActsTrk
{
  std::array<unsigned int,4> expectedLayerPattern(const EventContext& ctx,
                                                  const IActsExtrapolationTool &extrapolator,
                                                  Acts::BoundTrackParameters perigee_parameters,
                                                  const Acts::CylinderSurface &extrapolation_volume);
}
#endif