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Gaudi::RootConverter Class Reference

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. More...
 
virtual ~RootConverter ()
 Standard Destructor. More...
 
virtual long repSvcType () const
 Retrieve the class type of the data store the converter uses. More...
 
virtual StatusCode createObj (IOpaqueAddress *pAddr, DataObject *&refpObj)
 Converter overrides: Create transient object from persistent data. More...
 
virtual StatusCode fillObjRefs (IOpaqueAddress *pAddr, DataObject *pObj)
 Resolve the references of the created transient object. More...
 
virtual StatusCode createRep (DataObject *pObj, IOpaqueAddress *&refpAddr)
 Converter overrides: Convert the transient object to the requested representation. More...
 
virtual StatusCode fillRepRefs (IOpaqueAddress *pAddr, DataObject *pObj)
 Resolve the references of the created transient object. More...
 
- Public Member Functions inherited from Converter
virtual StatusCode initialize ()
 Initialize the converter. More...
 
virtual StatusCode finalize ()
 Initialize the converter. More...
 
virtual StatusCode setDataProvider (IDataProviderSvc *svc)
 Set Data provider service. More...
 
virtual SmartIF
< IDataProviderSvc > & 
dataProvider () const
 Get Data provider service. More...
 
virtual StatusCode setConversionSvc (IConversionSvc *svc)
 Set conversion service the converter is connected to. More...
 
virtual SmartIF< IConversionSvc > & conversionSvc () const
 Get conversion service the converter is connected to. More...
 
virtual StatusCode setAddressCreator (IAddressCreator *creator)
 Set address creator facility. More...
 
virtual SmartIF
< IAddressCreator > & 
addressCreator () const
 Retrieve address creator facility. More...
 
virtual const CLIDobjType () const
 Retrieve the class type of objects the converter produces. More...
 
virtual long i_repSvcType () const
 Retrieve the class type of the data store the converter uses. More...
 
virtual StatusCode updateObj (IOpaqueAddress *pAddress, DataObject *refpObject)
 Update the transient object from the other representation. More...
 
virtual StatusCode updateObjRefs (IOpaqueAddress *pAddress, DataObject *pObject)
 Update the references of an updated transient object. More...
 
virtual StatusCode updateRep (IOpaqueAddress *pAddress, DataObject *pObject)
 Update the converted representation of a transient object. More...
 
virtual StatusCode updateRepRefs (IOpaqueAddress *pAddress, DataObject *pObject)
 Update the references of an already converted object. More...
 
 Converter (long storage_type, const CLID &class_type, ISvcLocator *svc=0)
 Standard Constructor. More...
 
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. More...
 
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. More...
 
SmartIF< IServiceservice (const std::string &name, const bool createIf=true) const
 Return a pointer to the service identified by name (or "type/name") More...
 
- Public Member Functions inherited from extend_interfaces1< IConverter >
virtual ~extend_interfaces1 ()
 Virtual destructor. More...
 
- Public Member Functions inherited from IConverter
 DeclareInterfaceID (IConverter, 3, 0)
 InterfaceID. More...
 
virtual ~IConverter ()
 Virtual destructor. More...
 
- Public Member Functions inherited from IInterface
virtual void * i_cast (const InterfaceID &) const =0
 main cast function More...
 
virtual std::vector< std::string > getInterfaceNames () const =0
 Returns a vector of strings containing the names of all the implemented interfaces. More...
 
virtual unsigned long addRef ()=0
 Increment the reference count of Interface instance. More...
 
virtual unsigned long release ()=0
 Release Interface instance. More...
 
virtual unsigned long refCount () const =0
 Current reference count. More...
 
virtual StatusCode queryInterface (const InterfaceID &ti, void **pp)=0
 Set the void** to the pointer to the requested interface of the instance. More...
 
virtual ~IInterface ()
 Virtual destructor. More...
 

Protected Attributes

RootCnvSvcm_dbMgr
 Conversion service needed for proper operation to forward requests. More...
 

Additional Inherited Members

- Public Types inherited from Converter
typedef
Gaudi::PluginService::Factory
< IConverter *, ISvcLocator * > 
Factory
 
- Public Types inherited from implements1< IConverter >
typedef implements1 base_class
 Typedef to this class. More...
 
typedef extend_interfaces1
< IConverter
extend_interfaces_base
 Typedef to the base of this class. More...
 
typedef
extend_interfaces_base::ext_iids 
interfaces
 MPL set of all the implemented interfaces. More...
 
- Public Types inherited from extend_interfaces1< IConverter >
typedef IConverter::iid::iids::type ext_iids
 MPL set of interfaces extended by this one. More...
 
- Public Types inherited from IConverter
enum  Status {
  INVALID_ADDRESS = IInterface::LAST_ERROR+1, INVALID_OBJECT, NO_MEMORY, BAD_STORAGE_TYPE,
  NO_SOURCE_OBJECT, ICONVERSIONSVC_LAST_ERROR
}
 Status code. More...
 
- Public Types inherited from IInterface
enum  Status { SUCCESS = 1, NO_INTERFACE, VERSMISMATCH, LAST_ERROR }
 Return status. More...
 
typedef Gaudi::InterfaceId
< IInterface, 0, 0 > 
iid
 Interface ID. More...
 
typedef mpl::set1< iidext_iids
 Extra interfaces. More...
 
- Static Public Member Functions inherited from IInterface
static const InterfaceIDinterfaceID ()
 Return an instance of InterfaceID identifying the interface. More...
 
- Protected Member Functions inherited from Converter
virtual ~Converter ()
 Standard Destructor. More...
 
SmartIF< ISvcLocator > & serviceLocator () const
 Retrieve pointer to service locator. More...
 
SmartIF< IMessageSvc > & msgSvc () const
 Retrieve pointer to message service. More...
 
SmartIF< IMessageSvc > & messageService () const
 
SmartIF< IDataManagerSvc > & dataManager () const
 Get Data Manager service. More...
 

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.

49  : Converter(typ, clid, svc), m_dbMgr(mgr) {}
Converter(long storage_type, const CLID &class_type, ISvcLocator *svc=0)
Standard Constructor.
Definition: Converter.cpp:147
RootCnvSvc * m_dbMgr
Conversion service needed for proper operation to forward requests.
Definition: RootConverter.h:37
virtual Gaudi::RootConverter::~RootConverter ( )
inlinevirtual

Standard Destructor.

Definition at line 52 of file RootConverter.h.

52 {}

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.

65  { return m_dbMgr->i__createObj(pAddr, refpObj); }
RootCnvSvc * m_dbMgr
Conversion service needed for proper operation to forward requests.
Definition: RootConverter.h:37
virtual StatusCode i__createObj(IOpaqueAddress *pAddr, DataObject *&refpObj)
Create transient object from persistent data.
Definition: RootCnvSvc.cpp:487
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.

86  { return m_dbMgr->i__createRep(pObj, refpAddr); }
RootCnvSvc * m_dbMgr
Conversion service needed for proper operation to forward requests.
Definition: RootConverter.h:37
virtual StatusCode i__createRep(DataObject *pObj, IOpaqueAddress *&refpAddr)
Convert the transient object to the requested persistent representation.
Definition: RootCnvSvc.cpp:423
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.

75  { return m_dbMgr->i__fillObjRefs(pAddr, pObj); }
RootCnvSvc * m_dbMgr
Conversion service needed for proper operation to forward requests.
Definition: RootConverter.h:37
virtual StatusCode i__fillObjRefs(IOpaqueAddress *pAddr, DataObject *pObj)
Resolve the references of the created transient object.
Definition: RootCnvSvc.cpp:518
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.

96  { return m_dbMgr->i__fillRepRefs(pAddr, pObj); }
RootCnvSvc * m_dbMgr
Conversion service needed for proper operation to forward requests.
Definition: RootConverter.h:37
virtual StatusCode i__fillRepRefs(IOpaqueAddress *pAddr, DataObject *pObj)
Resolve the references of the converted object.
Definition: RootCnvSvc.cpp:445
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.

55 { return i_repSvcType(); }
virtual long i_repSvcType() const
Retrieve the class type of the data store the converter uses.
Definition: Converter.cpp:21

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: