TagCollectionStream.h

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// $Id: TagCollectionStream.h,v 1.1 2006/08/18 14:50:24 hmd Exp $
#ifndef GAUDISVC_PERSISTENCYSVC_TAGCOLLECTIONSTREAM_H
#define GAUDISVC_PERSISTENCYSVC_TAGCOLLECTIONSTREAM_H

// Required for inheritance
#include "OutputStream.h"
#include "GaudiKernel/NTuple.h"

// forward declarations
class GenericAddress;


class TagCollectionStream : public OutputStream     {
protected:

  std::string                   m_addrLeaf;
  std::string                   m_addrColName;
  std::string                   m_tagName;
  std::string                   m_collSvcName;
  bool                          m_objectsFirst;
  INTupleItem*                  m_addrColumn;
  std::string                   m_topLeafName;
  bool                          m_isTopLeaf;
  INTupleSvc*                   m_collectionSvc;
  GenericAddress*               m_addr;
  NTuple::Item<IOpaqueAddress*> m_item;
  virtual StatusCode writeObjects();
  virtual StatusCode connectAddress();
  StatusCode writeData();
  StatusCode writeTuple();
  StatusCode writeRecord();

public:
    TagCollectionStream(const std::string& name, ISvcLocator* pSvcLocator); 
  virtual ~TagCollectionStream();
    virtual StatusCode initialize();
    virtual StatusCode finalize();
};

#endif // GAUDISVC_PERSISTENCYSVC_TAGCOLLECTIONSTREAM_H