RCWNTupleCnv.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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#ifndef ROOTHISTCNV_RCWNTCNV_H
#define ROOTHISTCNV_RCWNTCNV_H 1

// Include files
#include "GaudiKernel/Converter.h"
#include "RNTupleCnv.h"
#include <string>

#include "TFile.h"
#include "TTree.h"

namespace RootHistCnv {

  class RCWNTupleCnv : public RNTupleCnv {
  public:
    static const CLID& classID() { return CLID_ColumnWiseTuple; }
    RCWNTupleCnv( ISvcLocator* svc ) : RNTupleCnv( svc, classID() ) {}

  protected:
    StatusCode load( TTree* tree, INTuple*& refpObject ) override;
    StatusCode book( const std::string& desc, INTuple* pObject, TTree*& tree ) override;
    StatusCode writeData( TTree* rtree, INTuple* pObject ) override;
    StatusCode readData( TTree* rtree, INTuple* pObject, long ievt ) override;
  };
} // namespace RootHistCnv

#endif // ROOTHISTCNV_RCWNTCNV_H