SegmentCollectionCnv.h

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/*
  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
*/
 
//-----------------------------------------------------------------------------
//
// file:   SegmentCollectionCnv.h
// author: Andreas Wildauer <andreas.wildauer@cern.ch>
// 
//-----------------------------------------------------------------------------
 
#ifndef TRKEVENTATHENAPOOL_SEGMENTCOLLECTIONCNV_H
#define TRKEVENTATHENAPOOL_SEGMENTCOLLECTIONCNV_H
 
#include "GaudiKernel/MsgStream.h"
 
#include "AthenaPoolCnvSvc/T_AthenaPoolCustomCnv.h"
#include "AthenaPoolCnvSvc/AthenaPoolCnvTPExtension.h"
 
#include "TrkSegment/SegmentCollection.h"
 
#include "TrkEventTPCnv/SegmentCollectionCnv_tlp1.h"
#include "TrkEventTPCnv/SegmentCollectionCnv_tlp2.h"
#include "TrkEventTPCnv/SegmentCollectionCnv_tlp3.h"
#include "TrkEventTopLevelCnv/SegmentCollectionCnv_tlp4.h"
 
//-----------------------------------------------------------------------------
// Base class definition
//-----------------------------------------------------------------------------
typedef Trk::SegmentCollection_tlp4 SegmentCollection_PERS;
typedef SegmentCollectionCnv_tlp4 SegmentCollectionCNV_PERS;
 
typedef T_AthenaPoolCustomCnv<Trk::SegmentCollection, SegmentCollection_PERS> SegmentCollectionCnvBase;
 
//-----------------------------------------------------------------------------
// Converter for TrackCollection object
//-----------------------------------------------------------------------------
class SegmentCollectionCnv
   : public SegmentCollectionCnvBase,
     public AthenaPoolCnvTPExtension
{
friend class CnvFactory<SegmentCollectionCnv>;
 
public:
  SegmentCollectionCnv( ISvcLocator *svcloc );
 
protected:
  virtual SegmentCollection_PERS *createPersistent( Trk::SegmentCollection *transCont) override;
  virtual Trk::SegmentCollection *createTransient(const Token* token) override;
 
  virtual TopLevelTPCnvBase* getTopLevelTPCnv() override { return &m_TPConverterForPER; }
 
private:
  void    initializeOldExtConverters();  
 
  IMessageSvc           *m_msgSvc;
  MsgStream             m_log;
  bool                  m_oldExtCnvInitialized = false;
 
  SegmentCollectionCnv_tlp1 m_TPConverter_tlp1;
  SegmentCollectionCnv_tlp2 m_TPConverter_tlp2;
  SegmentCollectionCnv_tlp3 m_TPConverter_tlp3;
  SegmentCollectionCNV_PERS m_TPConverterForPER;
};
 
#endif // TRKEVENTATHENAPOOL_SEGMENTCOLLECTIONCNV_H