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RDirectoryCnv.h
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1/***********************************************************************************\
2* (c) Copyright 1998-2025 CERN for the benefit of the LHCb and ATLAS collaborations *
3* *
4* This software is distributed under the terms of the Apache version 2 licence, *
5* copied verbatim in the file "LICENSE". *
6* *
7* In applying this licence, CERN does not waive the privileges and immunities *
8* granted to it by virtue of its status as an Intergovernmental Organization *
9* or submit itself to any jurisdiction. *
10\***********************************************************************************/
11#pragma once
12
13// Include files
14#include "RConverter.h"
15#include <GaudiKernel/NTuple.h>
16
17namespace RootHistCnv {
18
25 class RDirectoryCnv : public RConverter {
26 public:
28 StatusCode createObj( IOpaqueAddress* pAddr, DataObject*& refpObj ) override;
30 StatusCode fillObjRefs( IOpaqueAddress* pAddr, DataObject* refpObj ) override;
32 StatusCode createRep( DataObject* pObj, IOpaqueAddress*& refpAddr ) override;
34 StatusCode updateRep( IOpaqueAddress* pAddr, DataObject* pObject ) override;
36 static const CLID& classID() { return CLID_NTupleDirectory; }
38 RDirectoryCnv( ISvcLocator* svc ) : RConverter( CLID_NTupleDirectory, svc ) {}
40 RDirectoryCnv( ISvcLocator* svc, const CLID& clid ) : RConverter( clid, svc ) {}
41 };
42} // namespace RootHistCnv
unsigned int CLID
Class ID definition.
Definition ClassID.h:16
A DataObject is the base class of any identifiable object on any data store.
Definition DataObject.h:37
Opaque address interface definition.
The ISvcLocator is the interface implemented by the Service Factory in the Application Manager to loc...
Definition ISvcLocator.h:42
RConverter(const CLID &clid, ISvcLocator *svc)
Standard constructor.
Definition RConverter.h:64
StatusCode createRep(DataObject *pObj, IOpaqueAddress *&refpAddr) override
Convert the transient object to the requested representation.
RDirectoryCnv(ISvcLocator *svc)
Standard constructor.
RDirectoryCnv(ISvcLocator *svc, const CLID &clid)
Standard constructor.
static const CLID & classID()
Inquire class type.
StatusCode updateRep(IOpaqueAddress *pAddr, DataObject *pObject) override
Convert the transient object to the requested representation.
StatusCode createObj(IOpaqueAddress *pAddr, DataObject *&refpObj) override
Create the transient representation of an object.
StatusCode fillObjRefs(IOpaqueAddress *pAddr, DataObject *refpObj) override
Update the transient object from the other representation.
This class is used for returning status codes from appropriate routines.
Definition StatusCode.h:64