IFitterTool.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef ACTSTOOLINTERFACES_IFITTERTOOL_H
#define ACTSTOOLINTERFACES_IFITTERTOOL_H
 
#include "GaudiKernel/IAlgTool.h"
#include "GaudiKernel/EventContext.h"
 
 
#include "ActsEvent/TrackContainer.h"
#include "ActsEvent/SeedContainer.h"
 
#include "Acts/EventData/BoundTrackParameters.hpp"
#include "Acts/Geometry/GeometryContext.hpp"
#include "Acts/MagneticField/MagneticFieldContext.hpp"
#include "Acts/Utilities/CalibrationContext.hpp"
#include "Acts/Surfaces/PerigeeSurface.hpp"
#include "xAODMeasurementBase/UncalibratedMeasurement.h"
#include "TrkTrack/Track.h"
namespace ActsTrk {
  class IFitterTool : virtual public IAlgTool {
  public:
    DeclareInterfaceID(IFitterTool, 1, 0);
    virtual std::unique_ptr<MutableTrackContainer> fit(const Seed &seed,
                                                       const Acts::BoundTrackParameters& initialParams,
                                                       const Acts::GeometryContext& tgContext,
                                                       const Acts::MagneticFieldContext& mfContext,
                                                       const Acts::CalibrationContext& calContext,
                               const Acts::Surface& targetSurface) const = 0;
                                               
    virtual std::unique_ptr< MutableTrackContainer > fit(const std::vector<const xAOD::UncalibratedMeasurement* > & measList,
                                                         const Acts::BoundTrackParameters& initialParams,
                                                         const Acts::GeometryContext& tgContext,
                                                         const Acts::MagneticFieldContext& mfContext,
                                                         const Acts::CalibrationContext& calContext,
                                                         const Acts::Surface* targetSurface = nullptr) const = 0;
 

    virtual std::unique_ptr< MutableTrackContainer > fit(const std::vector<Acts::SourceLink>& sourceLinks,
                                                         const Acts::BoundTrackParameters& initialParams,
                                                         const Acts::GeometryContext& tgContext,
                                                         const Acts::MagneticFieldContext& mfContext,
                                                         const Acts::CalibrationContext& calContext,
                                                         const Acts::Surface* targetSurface = nullptr) const = 0;
 
    virtual StatusCode fit(const EventContext& ctx,
                           const TrackContainer::ConstTrackProxy& track,          
                           MutableTrackContainer& trackContainer,
                             const Acts::PerigeeSurface& pSurface) const = 0;
    
  };
  
 
}
 
#endif