Description: Definition of the ROOT data converter. More...

#include <Root/RootConverter.h>

Inheritance diagram for Gaudi::RootConverter:

Collaboration diagram for Gaudi::RootConverter:

Public Member Functions
	RootConverter (long typ, const CLID &clid, ISvcLocator svc, RootCnvSvc mgr)
	Initializing Constructor.

virtual	~RootConverter ()
	Standard Destructor.

virtual long	repSvcType () const
	Retrieve the class type of the data store the converter uses.

virtual StatusCode	createObj (IOpaqueAddress pAddr, DataObject &refpObj)
	Converter overrides: Create transient object from persistent data.

virtual StatusCode	fillObjRefs (IOpaqueAddress pAddr, DataObject pObj)
	Resolve the references of the created transient object.

virtual StatusCode	createRep (DataObject pObj, IOpaqueAddress &refpAddr)
	Converter overrides: Convert the transient object to the requested representation.

virtual StatusCode	fillRepRefs (IOpaqueAddress pAddr, DataObject pObj)
	Resolve the references of the created transient object.

Public Member Functions inherited from Converter
virtual StatusCode	initialize ()
	Initialize the converter.

virtual StatusCode	finalize ()
	Initialize the converter.

virtual StatusCode	setDataProvider (IDataProviderSvc *svc)
	Set Data provider service.

virtual SmartIF < IDataProviderSvc > &	dataProvider () const
	Get Data provider service.

virtual StatusCode	setConversionSvc (IConversionSvc *svc)
	Set conversion service the converter is connected to.

virtual SmartIF< IConversionSvc > &	conversionSvc () const
	Get conversion service the converter is connected to.

virtual StatusCode	setAddressCreator (IAddressCreator *creator)
	Set address creator facility.

virtual SmartIF < IAddressCreator > &	addressCreator () const
	Retrieve address creator facility.

virtual const CLID &	objType () const
	Retrieve the class type of objects the converter produces.

virtual long	i_repSvcType () const
	Retrieve the class type of the data store the converter uses.

virtual StatusCode	updateObj (IOpaqueAddress pAddress, DataObject refpObject)
	Update the transient object from the other representation.

virtual StatusCode	updateObjRefs (IOpaqueAddress pAddress, DataObject pObject)
	Update the references of an updated transient object.

virtual StatusCode	updateRep (IOpaqueAddress pAddress, DataObject pObject)
	Update the converted representation of a transient object.

virtual StatusCode	updateRepRefs (IOpaqueAddress pAddress, DataObject pObject)
	Update the references of an already converted object.

	Converter (long storage_type, const CLID &class_type, ISvcLocator *svc=0)
	Standard Constructor.

template<class T >
StatusCode	service (const std::string &name, T *&psvc, bool createIf=false) const
	Access a service by name, creating it if it doesn't already exist.

template<class T >
StatusCode	service (const std::string &type, const std::string &name, T *&psvc) const
	Access a service by name, type creating it if it doesn't already exist.

SmartIF< IService >	service (const std::string &name, const bool createIf=true) const
	Return a pointer to the service identified by name (or "type/name")

Protected Attributes
RootCnvSvc *	m_dbMgr
	Conversion service needed for proper operation to forward requests.

Additional Inherited Members
Public Types inherited from Converter
typedef Gaudi::PluginService::Factory1 < IConverter , ISvcLocator >	Factory

Static Public Member Functions inherited from IInterface
static const InterfaceID &	interfaceID ()
	Return an instance of InterfaceID identifying the interface.

Protected Member Functions inherited from Converter
virtual	~Converter ()
	Standard Destructor.

SmartIF< ISvcLocator > &	serviceLocator () const
	Retrieve pointer to service locator.

SmartIF< IMessageSvc > &	msgSvc () const
	Retrieve pointer to message service.

SmartIF< IMessageSvc > &	messageService () const

SmartIF< IDataManagerSvc > &	dataManager () const
	Get Data Manager service.

Detailed Description

Description: Definition of the ROOT data converter.

The generic data converter provides the infrastructure of all data converters. All actions are delegated to the corresponding conversion service.

For a detailed description of the overridden function see the the base class.

Author: M.Frank

Version: 1.0

Definition at line 33 of file RootConverter.h.

Constructor & Destructor Documentation

Gaudi::RootConverter::RootConverter	(	long	typ,
		const CLID &	clid,
		ISvcLocator *	svc,
		RootCnvSvc *	mgr
	)

inline

Initializing Constructor.

Parameters

typ	[IN] Concrete storage type of the converter
clid	[IN] Class identifier of the object
svc	[IN] Pointer to service locator object

Returns: Reference to RootConverter object

Definition at line 48 of file RootConverter.h.

: Converter(typ, clid, svc), m_dbMgr(mgr) {}

virtual Gaudi::RootConverter::~RootConverter ( )

inlinevirtual

Standard Destructor.

Definition at line 52 of file RootConverter.h.

{}

Member Function Documentation

virtual StatusCode Gaudi::RootConverter::createObj	(	IOpaqueAddress *	pAddr,
		DataObject *&	refpObj
	)

inlinevirtual

Converter overrides: Create transient object from persistent data.

Parameters

pAddr	[IN] Pointer to object address.
refpObj	[OUT] Location to pointer to store data object

Returns: Status code indicating success or failure.

Reimplemented from Converter.

Reimplemented in Gaudi::RootNTupleCnv, Gaudi::RootDatabaseCnv, and Gaudi::RootDirectoryCnv.

Definition at line 64 of file RootConverter.h.

{ return m_dbMgr->i__createObj(pAddr, refpObj); }

virtual StatusCode Gaudi::RootConverter::createRep	(	DataObject *	pObj,
		IOpaqueAddress *&	refpAddr
	)

inlinevirtual

Converter overrides: Convert the transient object to the requested representation.

Parameters

pObj	[IN] Pointer to data object
refpAddr	[OUT] Location to store pointer to object address.

Returns: Status code indicating success or failure.

Reimplemented from Converter.

Reimplemented in Gaudi::RootDirectoryCnv, and Gaudi::RootNTupleCnv.

Definition at line 85 of file RootConverter.h.

{ return m_dbMgr->i__createRep(pObj, refpAddr); }

virtual StatusCode Gaudi::RootConverter::fillObjRefs	(	IOpaqueAddress *	pAddr,
		DataObject *	pObj
	)

inlinevirtual

Resolve the references of the created transient object.

Parameters

pAddr	[IN] Pointer to object address.
pObj	[IN] Pointer to data object

Returns: Status code indicating success or failure.

Reimplemented from Converter.

Reimplemented in Gaudi::RootNTupleCnv, and Gaudi::RootDirectoryCnv.

Definition at line 74 of file RootConverter.h.

{ return m_dbMgr->i__fillObjRefs(pAddr, pObj); }

virtual StatusCode Gaudi::RootConverter::fillRepRefs	(	IOpaqueAddress *	pAddr,
		DataObject *	pObj
	)

inlinevirtual

Resolve the references of the created transient object.

Parameters

pAddr	[IN] Pointer to object address.
pObj	[IN] Pointer to data object

Returns: Status code indicating success or failure.

Reimplemented from Converter.

Reimplemented in Gaudi::RootDirectoryCnv, and Gaudi::RootNTupleCnv.

Definition at line 95 of file RootConverter.h.

{ return m_dbMgr->i__fillRepRefs(pAddr, pObj); }

virtual long Gaudi::RootConverter::repSvcType ( ) const

inlinevirtual

Retrieve the class type of the data store the converter uses.

Implements IConverter.

Definition at line 55 of file RootConverter.h.

{ return i_repSvcType(); }

Member Data Documentation

RootCnvSvc* Gaudi::RootConverter::m_dbMgr

protected

Conversion service needed for proper operation to forward requests.

Definition at line 37 of file RootConverter.h.

The documentation for this class was generated from the following file:

/afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v25r0/RootCnv/RootCnv/RootConverter.h

Gaudi Framework, version v25r0

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation