#include <NtupleCnvSvc.h>

Inheritance diagram for Athena::NtupleCnvSvc:

Collaboration diagram for Athena::NtupleCnvSvc:

Public Member Functions
	NtupleCnvSvc (const std::string &name, ISvcLocator *pSvcLocator)
	Constructor with parameters: More...

virtual	~NtupleCnvSvc ()
	Destructor: More...

virtual StatusCode	initialize ()
	Gaudi Service Implementation. More...

virtual StatusCode	finalize ()

virtual StatusCode	updateServiceState (IOpaqueAddress *pAddress)
	`IConversionSvc` and `IConverter` interfaces More...

virtual StatusCode	createObj (IOpaqueAddress pAddress, DataObject &refpObject)
	Implementation of IConverter: Create the transient representation of an object from persistent state. More...

virtual StatusCode	createRep (DataObject pObject, IOpaqueAddress &refpAddress)
	Implementation of IConverter: Convert the transient object to the requested representation. More...

virtual StatusCode	fillRepRefs (IOpaqueAddress pAddress, DataObject pObject)
	Implementation of IConverter: Resolve the references of the converted object. More...

virtual StatusCode	connectOutput (const std::string &outputConnectionSpec, const std::string &openMode)
	Connect the output connection specification to the service with open mode. More...

virtual StatusCode	connectOutput (const std::string &outputConnectionSpec)
	Connect the output connection specification to the service with open mode. More...

virtual StatusCode	commitOutput (const std::string &outputConnectionSpec, bool doCommit)
	Commit pending output. More...

virtual StatusCode	createAddress (long svcType, const CLID &clid, const std::string par, const unsigned long ip, IOpaqueAddress *&refpAddress)
	`IAddressCreator` interfaces More...

virtual StatusCode	convertAddress (const IOpaqueAddress *pAddress, std::string &refAddress)
	Convert address to string form. More...

virtual StatusCode	createAddress (long svcType, const CLID &clid, const std::string &refAddress, IOpaqueAddress *&refpAddress)
	Create address from string form. More...

Protected Member Functions
virtual IConverter *	createConverter (long typ, const CLID &clid, const ICnvFactory *fac)
	Create new Converter using factory (override AthCnvSvc::createConverter) More...

Private Member Functions
	NtupleCnvSvc ()
	Default constructor: More...

Detailed Description

Definition at line 29 of file NtupleCnvSvc.h.

Constructor & Destructor Documentation

◆ NtupleCnvSvc() [1/2]

Athena::NtupleCnvSvc::NtupleCnvSvc	(	const std::string &	name,
		ISvcLocator *	pSvcLocator
	)

Constructor with parameters:

Definition at line 35 of file NtupleCnvSvc.cxx.

                                                        : 
   base_class( name, pSvcLocator, ROOT_StorageType )
 {
 }

◆ ~NtupleCnvSvc()

Athena::NtupleCnvSvc::~NtupleCnvSvc ( )

virtual

Destructor:

Definition at line 43 of file NtupleCnvSvc.cxx.

44 {}

◆ NtupleCnvSvc() [2/2]

Athena::NtupleCnvSvc::NtupleCnvSvc ( )

private

Default constructor:

Member Function Documentation

◆ commitOutput()

StatusCode Athena::NtupleCnvSvc::commitOutput	(	const std::string &	outputConnectionSpec,
		bool	doCommit
	)

virtual

Commit pending output.

Definition at line 172 of file NtupleCnvSvc.cxx.

 {
   ATH_MSG_DEBUG("::commitOutput(" << outputConnectionSpec
                << ", " << doCommit << ")...");
   return StatusCode::SUCCESS;
 }

◆ connectOutput() [1/2]

StatusCode Athena::NtupleCnvSvc::connectOutput ( const std::string & outputConnectionSpec )

virtual

Connect the output connection specification to the service with open mode.

Parameters

outputConnectionSpec [IN] the name of the output connection specification as string.

Definition at line 158 of file NtupleCnvSvc.cxx.

 {
   ATH_MSG_DEBUG("::connectOutput(" 
                 << outputConnectionSpec << ")");
   // std::cerr << "::connectOutput(" << outputConnectionSpec << ")...\n";
   TFile *f = TFile::Open(outputConnectionSpec.c_str(), "recreate");
   if (f == 0) {
     return StatusCode::FAILURE;
   }
   return StatusCode::SUCCESS;
 }

◆ connectOutput() [2/2]

StatusCode Athena::NtupleCnvSvc::connectOutput	(	const std::string &	outputConnectionSpec,
		const std::string &	openMode
	)

virtual

Connect the output connection specification to the service with open mode.

Parameters

outputConnectionSpec	[IN] the name of the output connection specification as string.
openMode	[IN] the open mode of the file as string.

Definition at line 138 of file NtupleCnvSvc.cxx.

 {
   ATH_MSG_DEBUG("::connectOutput(" 
                 << outputConnectionSpec << ", " 
                 << openMode << ")");
   // std::cerr << "::connectOutput(" << outputConnectionSpec << ", openmode="
   //       << openMode << ")...\n";
   TFile *f = TFile::Open(outputConnectionSpec.c_str(), "recreate");
   if (f == 0) {
     return StatusCode::FAILURE;
   }
  
   return StatusCode::SUCCESS;
 }

◆ convertAddress()

StatusCode Athena::NtupleCnvSvc::convertAddress	(	const IOpaqueAddress *	pAddress,
		std::string &	refAddress
	)

virtual

Convert address to string form.

Parameters

pAddress	[IN] address to be converted.
refAddress	[OUT] converted string form.

Definition at line 209 of file NtupleCnvSvc.cxx.

 {
   ATH_MSG_DEBUG("::convertAddress(" << pAddress << ", " 
                 << refAddress << ")...");
   if (pAddress) {
     refAddress = *pAddress->par();
     return StatusCode::SUCCESS;
   }
   ATH_MSG_ERROR("::convertAddress: null pointer to IOpaqueAddress !");
   return StatusCode::FAILURE;
 }

◆ createAddress() [1/2]

StatusCode Athena::NtupleCnvSvc::createAddress	(	long	svcType,
		const CLID &	clid,
		const std::string &	refAddress,
		IOpaqueAddress *&	refpAddress
	)

virtual

Create address from string form.

Parameters

svcType	[IN] service type of the address.
clid	[IN] class id for the address.
refAddress	[IN] string form to be converted.
refpAddress	[OUT] converted address.

Definition at line 228 of file NtupleCnvSvc.cxx.

 {
   ATH_MSG_DEBUG("::createAddress(" << svcType << ", " << clid 
                << ", " << refAddress << ", " << refpAddress
                << ")...");
   if (svcType != ROOT_StorageType) {
     ATH_MSG_ERROR("::createAddress: svcType != root-type");
     ATH_MSG_ERROR("    svcType   = [" << svcType << "]");
     ATH_MSG_ERROR("    root-type = [" << ROOT_StorageType << "]");
     return StatusCode::FAILURE;
   }
   refpAddress = new GenericAddress(ROOT_StorageType, clid, refAddress);
   return StatusCode::SUCCESS;
 }

◆ createAddress() [2/2]

StatusCode Athena::NtupleCnvSvc::createAddress	(	long	svcType,
		const CLID &	clid,
		const std::string *	par,
		const unsigned long *	ip,
		IOpaqueAddress *&	refpAddress
	)

virtual

IAddressCreator interfaces

Create a Generic address using explicit arguments to identify a single object.

Parameters

svcType	[IN] service type of the address.
clid	[IN] class id for the address.
par	[IN] string containing the database name.
ip	[IN] object identifier.
refpAddress	[OUT] converted address.

Definition at line 193 of file NtupleCnvSvc.cxx.

 {
   ATH_MSG_DEBUG("::createAddress(" << svcType << ", " << clid 
                 << ", " << par << ", " << ip << ", " << refpAddress
                 << ")...");
   return ::AthCnvSvc::createAddress(svcType, clid, par, ip, refpAddress);
 }

◆ createConverter()

IConverter * Athena::NtupleCnvSvc::createConverter	(	long	typ,
		const CLID &	clid,
		const ICnvFactory *	fac
	)

protectedvirtual

Create new Converter using factory (override AthCnvSvc::createConverter)

Definition at line 261 of file NtupleCnvSvc.cxx.

 {
   ATH_MSG_DEBUG("::createConverter(" << typ << ", " << clid
                 << ", " << fac << ")...");
   IConverter* cnv = new Athena::LeafCnv(clid, serviceLocator());
   if (cnv) {
     return cnv;
   }
   return AthCnvSvc::createConverter(typ, clid, fac);
 }

◆ createObj()

StatusCode Athena::NtupleCnvSvc::createObj	(	IOpaqueAddress *	pAddress,
		DataObject *&	refpObject
	)

virtual

Implementation of IConverter: Create the transient representation of an object from persistent state.

Parameters

pAddress	[IN] pointer to IOpaqueAddress of the representation.
refpObject	[OUT] pointer to DataObject to be created.

Definition at line 83 of file NtupleCnvSvc.cxx.

 {
   ATH_MSG_DEBUG("-->createObj(" << pAddress->par()[0] << "/" << pAddress->par()[1]
                 << ", " << refpObject << ")...");
   GenericAddress *addr = dynamic_cast<GenericAddress*>(pAddress);
   if (!addr) {
     ATH_MSG_DEBUG(pAddress->par()[0] << "/" << pAddress->par()[1]
                   << " is NOT a GenericAddress!");
     return StatusCode::FAILURE;
   }
   ATH_MSG_DEBUG("  par:  " << pAddress->par()[0] << "/" << pAddress->par()[1]
                 << endmsg <<
                 "  ipar: " << *pAddress->ipar());
   return AthCnvSvc::createObj(pAddress, refpObject);
 }

◆ createRep()

StatusCode Athena::NtupleCnvSvc::createRep	(	DataObject *	pObject,
		IOpaqueAddress *&	refpAddress
	)

virtual

Implementation of IConverter: Convert the transient object to the requested representation.

Parameters

pObject	[IN] pointer to DataObject.
refpAddress	[OUT] pointer to IOpaqueAddress of the representation to be created.

Definition at line 105 of file NtupleCnvSvc.cxx.

 {
   ATH_MSG_DEBUG("::createRep(" << refpAddress << ", " << pObject << ")...");
   //std::cerr << "::NCS::createRep(" << this->name() << ", " << pObject << ")...\n";
   if (0==pObject) {
     ATH_MSG_ERROR("::createRep: received null ptr to DataObject");
     return StatusCode::FAILURE;
   }
   return ::AthCnvSvc::createRep(pObject, refpAddress);
 }

◆ fillRepRefs()

StatusCode Athena::NtupleCnvSvc::fillRepRefs	(	IOpaqueAddress *	pAddress,
		DataObject *	pObject
	)

virtual

Implementation of IConverter: Resolve the references of the converted object.

Parameters

pAddress	[IN] pointer to IOpaqueAddress of the representation to be resolved.
pObject	[IN] pointer to DataObject to be created.

Definition at line 122 of file NtupleCnvSvc.cxx.

 {
   ATH_MSG_DEBUG("::fillRepRefs(" << pAddress << ", " << pObject << ")...");
   if (0==pAddress || 0==pObject) {
     ATH_MSG_ERROR("::fillRepRefs: null ptr received! (paddr=" << pAddress
                   << ", pobj=" << pObject << ")");
     return StatusCode::FAILURE;
   }
   return ::AthCnvSvc::fillRepRefs(pAddress, pObject);
 }

◆ finalize()

StatusCode Athena::NtupleCnvSvc::finalize ( )

virtual

Definition at line 57 of file NtupleCnvSvc.cxx.

 {
   ATH_MSG_DEBUG ("Finalizing " << name() << "...");
  
   return AthCnvSvc::finalize();
 }

◆ initialize()

StatusCode Athena::NtupleCnvSvc::initialize ( )

virtual

Gaudi Service Implementation.

Definition at line 49 of file NtupleCnvSvc.cxx.

 {
   ATH_MSG_DEBUG ("Initializing " << name() << "...");
  
   return AthCnvSvc::initialize();
 }

◆ updateServiceState()

StatusCode Athena::NtupleCnvSvc::updateServiceState ( IOpaqueAddress * pAddress )

virtual

IConversionSvc and IConverter interfaces

update the service state (well, just check the IOpaqueAddress is in fact a GenericAddress )

Definition at line 67 of file NtupleCnvSvc.cxx.

 {
   ATH_MSG_DEBUG("updateServiceState(" << pAddress << ")...");
   if (pAddress) {
     return dynamic_cast<GenericAddress*>(pAddress) 
       ? StatusCode::SUCCESS
       : StatusCode::FAILURE;
   }
   return StatusCode::FAILURE;
 }

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

Public Member Functions

Protected Member Functions

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ NtupleCnvSvc() [1/2]

◆ ~NtupleCnvSvc()

◆ NtupleCnvSvc() [2/2]

Member Function Documentation

◆ commitOutput()

◆ connectOutput() [1/2]

◆ connectOutput() [2/2]

◆ convertAddress()

◆ createAddress() [1/2]

◆ createAddress() [2/2]

◆ createConverter()

◆ createObj()

◆ createRep()

◆ fillRepRefs()

◆ finalize()

◆ initialize()

◆ updateServiceState()