ITRT_SeededTrackFinder.h

Go to the documentation of this file.

/*
  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
*/

//  Header file for class ITRT_SeededTrackFinder
// (c) ATLAS Detector software
//  Base class for track extension to Si ID
// Version 1.0 02/03/2006 T.Koffas
 
#ifndef ITRT_SeededTrackFinder_H
#define ITRT_SeededTrackFinder_H
 
#include <list>
#include "GaudiKernel/AlgTool.h"
#include "TrkTrack/Track.h"
#include "TrkSegment/TrackSegment.h"
#include "GaudiKernel/EventContext.h"
 
class MsgStream;
 
namespace InDet {
 
  class SiCombinatorialTrackFinderData_xk;
 
  static const InterfaceID IID_ITRT_SeededTrackFinder
    ("InDet::ITRT_SeededTrackFinder",1,0);
 
  class ITRT_SeededTrackFinder : virtual public IAlgTool 
    {
      // Public methods:
      
    public:
       class IEventData {
       public:
          virtual ~IEventData() {}
          virtual InDet::SiCombinatorialTrackFinderData_xk &combinatorialData() = 0 ;
          virtual const InDet::SiCombinatorialTrackFinderData_xk &combinatorialData() const = 0 ;
       };

      // Standard tool methods
 
      static const InterfaceID& interfaceID();
      virtual StatusCode initialize ()=0;
      virtual StatusCode finalize   ()=0;

      // Main methods for track extension to Si
 
      virtual std::list<Trk::Track*> getTrack
         (const EventContext& ctx,
          InDet::ITRT_SeededTrackFinder::IEventData &,
          const Trk::TrackSegment&) const = 0;
      virtual std::unique_ptr<InDet::ITRT_SeededTrackFinder::IEventData>
      newEvent(const EventContext& ctx, SiCombinatorialTrackFinderData_xk& combinatorialData) const =0;
 
      virtual std::unique_ptr<InDet::ITRT_SeededTrackFinder::IEventData>
      newRegion(const EventContext& ctx, SiCombinatorialTrackFinderData_xk& combinatorialData,
                const std::vector<IdentifierHash>&,const std::vector<IdentifierHash>&) const =0;
      virtual void endEvent(InDet::ITRT_SeededTrackFinder::IEventData &event_data) const =0;

      // Print internal tool parameters and status
     
      virtual MsgStream&    dump(MsgStream&    out) const=0;
      virtual std::ostream& dump(std::ostream& out) const=0;
     
    };
  
  // Overload of << operator for MsgStream and  std::ostream
  
  MsgStream&    operator << (MsgStream&   ,const ITRT_SeededTrackFinder&);
  std::ostream& operator << (std::ostream&,const ITRT_SeededTrackFinder&);
  
  // Inline methods
 
  inline const InterfaceID& ITRT_SeededTrackFinder::interfaceID()
    {
      return IID_ITRT_SeededTrackFinder;
    }

  // Overload of << operator MsgStream
   
  inline MsgStream& operator    << 
    (MsgStream& sl,const ITRT_SeededTrackFinder& se)
    { 
      return se.dump(sl); 
    }

  // Overload of << operator std::ostream
  
  inline std::ostream& operator << 
    (std::ostream& sl,const ITRT_SeededTrackFinder& se)
    { 
      return se.dump(sl); 
    }   
 
} // end of name space
 
 
#endif // ITRT_SeededTrackFinder_H