ReadMeta.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef ATHENAPOOLEXAMPLEALGORITHMS_READMETA_H
#define ATHENAPOOLEXAMPLEALGORITHMS_READMETA_H
 
#include "GaudiKernel/ServiceHandle.h"
#include "GaudiKernel/IIncidentListener.h"
#include "AthenaBaseComps/AthAlgTool.h"
#include "AthenaKernel/IMetaDataTool.h"
 
class StoreGateSvc;
 
namespace AthPoolEx {
 
class ReadMeta : public AthAlgTool, virtual public IMetaDataTool, virtual public IIncidentListener {
public: // Constructor and Destructor
   ReadMeta(const std::string& type, const std::string& name, const IInterface* parent);
   virtual ~ReadMeta();
 
public:
   StatusCode initialize();
   StatusCode finalize();
 
   virtual StatusCode beginInputFile();
 
   virtual StatusCode endInputFile() {return StatusCode::SUCCESS;}
 
   virtual StatusCode metaDataStop() {return StatusCode::SUCCESS;}
 
   virtual StatusCode beginInputFile(const SG::SourceID&) {return beginInputFile();}
 
   virtual StatusCode endInputFile(const SG::SourceID&) {return endInputFile();}
 
   virtual StatusCode metaDataStop(const SG::SourceID&) {return metaDataStop();}
 
   void handle(const Incident& incident);
 
private:
   ServiceHandle<StoreGateSvc> m_pMetaDataStore;
   ServiceHandle<StoreGateSvc> m_pInputStore;
};
 
} // end AthPoolEx namespace
 
#endif