SGDataVectorGetterTool.h

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// This file's extension implies that it's C, but it's really -*- C++ -*-.
 
/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
// $Id: SGDataVectorGetterTool.h 790090 2016-12-16 05:31:29Z ssnyder $
 
 
#ifndef D3PDMAKERCORECOMPS_SGDATAVECTORGETTERTOOL_H
#define D3PDMAKERCORECOMPS_SGDATAVECTORGETTERTOOL_H
 
 
#include "D3PDMakerUtils/CollectionGetterTool.h"
#include "D3PDMakerUtils/SGGetterImpl.h"
#include "D3PDMakerUtils/TypeConverter.h"
#include "AthContainers/DataVector.h"
#include "AthenaPoolCnvSvc/IAthenaPoolCnvSvc.h"
#include "AthenaKernel/errorcheck.h"
#include "GaudiKernel/ServiceHandle.h"
 
 
namespace DataModel_detail {
class DVLInfoBase;
} // namespace DataModel_detail
 
 
namespace D3PD {
 

class SGDataVectorGetterTool
  : public SGGetterImpl, public CollectionGetterToolImpl
{
public:
  SGDataVectorGetterTool (const std::string& type,
                          const std::string& name,
                          const IInterface* parent);
 

  virtual StatusCode initialize();
 

  virtual StatusCode finalize();
 

  virtual const std::type_info& elementTypeinfo() const;
 

  virtual StatusCode reset (bool allowMissing = false);
 

  virtual const void* nextUntyped();
 

  virtual size_t sizeHint (bool allowMissing = false);
 
 
private:
  ServiceHandle<IAthenaPoolCnvSvc> m_athenaPoolCnvSvc;

  const DataModel_detail::DVLInfoBase* getInfo (const std::type_info& ti);
  
  const DataModel_detail::DVLInfoBase* m_info;

  DataModel_detail::DVLIteratorBase* m_it;

  TypeConverter m_converter;
};
 
 
} // namespace D3PD
 
 
#endif // not D3PDMAKERCORECOMPS_SGCOLLECTIONGETTERTOOL_H