ByteStreamMetadataTool.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef BYTESTREAMMETADATATOOL_H
#define BYTESTREAMMETADATATOOL_H
 
#include "GaudiKernel/ServiceHandle.h"
#include "AthenaBaseComps/AthAlgTool.h"
#include "AthenaKernel/SourceID.h"
#include "AthenaKernel/IMetaDataTool.h"
 
#include <string>
#include <set>
 
class StoreGateSvc;
 
 
class ByteStreamMetadataTool
:         public ::AthAlgTool,
  virtual public IMetaDataTool
{
public: 
  ByteStreamMetadataTool(const std::string& type, const std::string& name,
      const IInterface* parent);
 
 
  virtual ~ByteStreamMetadataTool();
 
 
  StatusCode initialize();
  StatusCode finalize  ();
 
 
  virtual StatusCode beginInputFile();
  virtual StatusCode beginInputFile(const SG::SourceID&);
  virtual StatusCode metaDataStop  ();
  virtual StatusCode metaDataStop  (const SG::SourceID&);
  virtual StatusCode endInputFile  ();
  virtual StatusCode endInputFile  (const SG::SourceID&);
 
 
private:
  typedef ServiceHandle<StoreGateSvc> StoreGateSvc_t;
  StoreGateSvc_t m_metadataStore;
  StoreGateSvc_t m_inputStore;
 
  std::set<std::string> keysFromInput() const;
};
 
#endif // BYTESTREAMMETADATATOOL_H