FileRoISeedTool.h

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// -*- C++ -*-
 
/*
  Copyright (C) 2020-2023 CERN for the benefit of the ATLAS collaboration
*/

// (c) ATLAS Detector software
// Class for Z-window RoI from an input file
 
#ifndef SiSpacePointsSeedTool_xk_FileRoISeedTool_h
#define SiSpacePointsSeedTool_xk_FileRoISeedTool_h
 
#include "InDetRecToolInterfaces/IZWindowRoISeedTool.h"
#include "GaudiKernel/EventContext.h"
#include "AthenaBaseComps/AthAlgTool.h"
#include "xAODEventInfo/EventInfo.h"
 
#include <string>
#include <vector>
 
 
namespace InDet {
 
  class FileRoISeedTool final: 
    public extends<AthAlgTool, IZWindowRoISeedTool>
  {

    // Public methods:
      
  public:
      

    FileRoISeedTool(const std::string&,const std::string&,const IInterface*);
    virtual ~FileRoISeedTool() = default;
    virtual StatusCode               initialize() override;

    virtual std::vector<ZWindow> getRoIs(const EventContext& ctx) const override;
 
  protected:

    FileRoISeedTool() = delete;
    FileRoISeedTool(const FileRoISeedTool&) = delete;
    FileRoISeedTool &operator=(const FileRoISeedTool&) = delete;


    StringProperty m_filename{this, "InputFileName", "", "Input file MUST be specified with LowPtRoIFile job option"};
    FloatProperty m_z0Window{this, "TrackZ0Window", 30.0, "Size of RoI along z-axis"}; 
 
    SG::ReadHandleKey<xAOD::EventInfo> m_eventInfoKey{this, "EventInfoKey", "EventInfo", "xAOD EventInfo object"};
    
  }; // FileRoISeedTool
} //InDet namespace
 
#endif // SiSpacePointsSeedMaker_FileRoISeedTool