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ItemCnv.h

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// $Header: /nfs/slac/g/glast/ground/cvs/GlastSvc/src/EventSelector/ItemCnv.h,v 1.2 2001/04/19 01:32:29 igable Exp $
#ifndef ITEMCNV_H
#define ITEMCNV_H 1


// Include files
#include "BaseCnv.h"


// Externals
extern unsigned const char SICB_StorageType;


//------------------------------------------------------------------------------
//
// ClassName :    ItemCnv<TYPE>
//  
// Description :  Converter of a single item
//
// Modified SicbItemCnv
//
//------------------------------------------------------------------------------


template <class TYPE>
class ItemCnv : public BaseCnv { //public Converter         {

public:

 virtual StatusCode createObj(IOpaqueAddress* pAddress, DataObject*& refpObject) {
    TYPE* new_object  = new TYPE();
  //StatusCode status = updateObj(pAddress, new_object);
  //if ( StatusCode::SUCCESS == status )    {
    refpObject = new_object;
    return StatusCode::SUCCESS;
  };

  //virtual StatusCode fillObjRefs(IOpaqueAddress* pAddress, DataObject* pObject);

  virtual StatusCode updateObj(IOpaqueAddress* pAddress, DataObject* refpObject) {
      return StatusCode::SUCCESS;
  }

  //virtual StatusCode updateObjRefs(IOpaqueAddress* pAddress, DataObject* pObject);

  //virtual StatusCode createRep(DataObject* pObject, IOpaqueAddress*& refpAddress);

  //virtual StatusCode fillRepRefs(IOpaqueAddress* pAddress,DataObject* pObject);

  //virtual StatusCode updateRep(IOpaqueAddress* pAddress, DataObject* pObject);

  //virtual StatusCode updateRepRefs(IOpaqueAddress* pAddress, DataObject* pObject);

  static const CLID& classID()                  { return TYPE::classID(); }

protected:

  ItemCnv(ISvcLocator* svc)
      : BaseCnv(TYPE::classID(), svc) {};

  virtual ~ItemCnv()                        { }

  virtual StatusCode updateObj(int* data, TYPE* pObject)  {
    return StatusCode::SUCCESS;
  }

  //StatusCode addDataLeaf (RegistryEntry* base, RegistryEntry* ent, IOpaqueAddress* addr);

//  virtual StatusCode updateObj(int* data, TYPE* pObject) = 0;

  //virtual StatusCode updateObjRefs(int* data, TYPE* pObject) = 0;

};


#endif // ITEMCNV_H 

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