EvtCollectionStream.h

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* (c) Copyright 1998-2019 CERN for the benefit of the LHCb and ATLAS collaborations *
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* This software is distributed under the terms of the Apache version 2 licence,     *
* copied verbatim in the file "LICENSE".                                            *
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//  ====================================================================
//  EvtCollectionStream.h
//  --------------------------------------------------------------------
//
//  Package   : GaudiSvc/PersistencySvc
//
//  Author    : Markus Frank
//
//  ====================================================================
#ifndef GAUDISVC_PERSISTENCYSVC_EVTCOLLECTIONSTREAM_H
#define GAUDISVC_PERSISTENCYSVC_EVTCOLLECTIONSTREAM_H

// STL include files
#include <memory>
#include <string>
#include <vector>

// Required for inheritance
#include "GaudiKernel/Algorithm.h"

class EvtCollectionStream : public Algorithm {
protected:
  Gaudi::Property<std::vector<std::string>> m_itemNames{this, "ItemList", {}, "vector of item names"};
  Gaudi::Property<std::string>              m_storeName{this, "EvtDataSvc", "TagCollectionSvc",
                                           "name of the service managing the data store"};

  SmartIF<INTupleSvc> m_pTupleSvc;
  std::vector<std::unique_ptr<DataStoreItem>> m_itemList;

protected:
  void clearItems();
  void addItem( const std::string& descriptor );

public:
  using Algorithm::Algorithm;
  StatusCode initialize() override;
  StatusCode finalize() override;
  StatusCode execute() override;
};

#endif // GAUDISVC_PERSISTENCYSVC_EVTCOLLECTIONSTREAM_H