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

#include <Root/RootConverter.h>

Inheritance diagram for Gaudi::RootConverter:

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Collaboration diagram for Gaudi::RootConverter:

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

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

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

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

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

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

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

StatusCode	finalize () override
	Initialize the converter.

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

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

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

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

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

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

const CLID &	objType () const override
	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.

StatusCode	createObj (IOpaqueAddress pAddress, DataObject &refpObject) override
	Create the transient representation of an object.

StatusCode	fillObjRefs (IOpaqueAddress pAddress, DataObject pObject) override
	Resolve the references of the created transient object.

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

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

StatusCode	createRep (DataObject pObject, IOpaqueAddress &refpAddress) override
	Convert the transient object to the requested representation.

StatusCode	fillRepRefs (IOpaqueAddress pAddress, DataObject pObject) override
	Resolve the references of the converted object.

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

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

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

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

Public Member Functions inherited from implements< IConverter >
void const *	i_cast (const InterfaceID &tid) const override
	Implementation of IInterface::i_cast.

StatusCode	queryInterface (const InterfaceID &ti, void **pp) override
	Implementation of IInterface::queryInterface.

std::vector< std::string >	getInterfaceNames () const override
	Implementation of IInterface::getInterfaceNames.

	implements ()=default
	Default constructor.

	implements (const implements &)
	Copy constructor (zero the reference count)

implements &	operator= (const implements &)
	Assignment operator (do not touch the reference count).

unsigned long	addRef () const override
	Reference Interface instance.

unsigned long	release () const override
	Release Interface instance.

unsigned long	refCount () const override
	Current reference count.

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

Protected Attributes inherited from implements< IConverter >
std::atomic_ulong	m_refCount
	Reference counter.

Additional Inherited Members
Public Types inherited from Converter
using	Factory = Gaudi::PluginService::Factory<IConverter( ISvcLocator )>

Public Types inherited from implements< IConverter >
using	base_class
	Typedef to this class.

using	extend_interfaces_base
	Typedef to the base of this class.

using	iids

Public Types inherited from extend_interfaces< Interfaces... >
using	ext_iids
	take union of the ext_iids of all Interfaces...

Protected Member Functions inherited from Converter
SmartIF< ISvcLocator > &	serviceLocator () const
	Retrieve pointer to service locator.

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

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

Protected Member Functions inherited from implements< IConverter >
unsigned long	decRef () const override

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 41 of file RootConverter.h.

Constructor & Destructor Documentation

◆ RootConverter()

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 54 of file RootConverter.h.

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

Converter::Converter

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

Standard Constructor.

Definition Converter.cpp:113

Gaudi::RootConverter::m_dbMgr

RootCnvSvc * m_dbMgr

Conversion service needed for proper operation to forward requests.

Definition RootConverter.h:44

Member Function Documentation

◆ createObj()

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

inlineoverride

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.

Definition at line 67 of file RootConverter.h.

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

◆ createRep()

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

inlineoverride

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.

Definition at line 90 of file RootConverter.h.

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

◆ fillObjRefs()

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

inlineoverride

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.

Definition at line 78 of file RootConverter.h.

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

◆ fillRepRefs()

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

inlineoverride

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.

Definition at line 101 of file RootConverter.h.

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

◆ repSvcType()

long Gaudi::RootConverter::repSvcType ( ) const

inlineoverride

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

Definition at line 58 of file RootConverter.h.

58{ return i_repSvcType(); }

Converter::i_repSvcType

virtual long i_repSvcType() const

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

Definition Converter.cpp:25

Member Data Documentation

◆ m_dbMgr

RootCnvSvc* Gaudi::RootConverter::m_dbMgr

protected

Conversion service needed for proper operation to forward requests.

Definition at line 44 of file RootConverter.h.

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

RootCnv/include/RootCnv/RootConverter.h

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ RootConverter()

Member Function Documentation

◆ createObj()

◆ createRep()

◆ fillObjRefs()

◆ fillRepRefs()

◆ repSvcType()

Member Data Documentation

◆ m_dbMgr