CopyEventStreamInfo.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef COPYEVENTSTREAMINFO_H
#define COPYEVENTSTREAMINFO_H

 
#include "GaudiKernel/ServiceHandle.h"
 
#include "AthenaBaseComps/AthAlgTool.h"
 
#include "AthenaKernel/IMetaDataTool.h"
#include "AthenaKernel/IAthMetaDataSvc.h"
 
#include <string>
 
class StoreGateSvc;

class CopyEventStreamInfo : public extends<::AthAlgTool, IMetaDataTool> {
public:
   CopyEventStreamInfo(const std::string& type, const std::string& name, const IInterface* parent);
   virtual ~CopyEventStreamInfo() = default;

   virtual StatusCode initialize() override final;

   virtual StatusCode beginInputFile(const SG::SourceID& = "Serial") override final;

   virtual StatusCode endInputFile(const SG::SourceID& = "Serial") override final;

   virtual StatusCode metaDataStop() override final;
 
private:
   Gaudi::Property<std::vector<std::string>> m_keys{this, "Keys", {},
      "(optional) list of keys to copy, all if empty. default: empty"};

   ServiceHandle<IAthMetaDataSvc> m_metaDataSvc{this, "MetaDataSvc", "MetaDataSvc"};
   ServiceHandle<StoreGateSvc> m_inputMetaDataStore{this, "InputMetaDataStore", "StoreGateSvc/InputMetaDataStore"};
};
#endif