Definition of class EventCollectionSelector. More...

#include <src/EventSelector/EventCollectionSelector.h>

Inheritance diagram for EventCollectionSelector:

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Collaboration diagram for EventCollectionSelector:

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Classes
class	MyContextType

Public Member Functions
StatusCode	initialize () override
	Service override: Initialize service. More...

StatusCode	finalize () override
	Service override: Finalize Service. More...

StatusCode	createContext (Context *&refpCtxt) const override
	Create a new event loop context. More...

StatusCode	next (Context &refCtxt) const override
	Get next iteration item from the event loop context. More...

StatusCode	next (Context &refCtxt, int jump) const override
	Get next iteration item from the event loop context, but skip jump elements. More...

StatusCode	previous (Context &refCtxt) const override
	Get previous iteration item from the event loop context. More...

StatusCode	previous (Context &refCtxt, int jump) const override
	Get previous iteration item from the event loop context, but skip jump elements. More...

StatusCode	rewind (Context &refCtxt) const override
	Rewind the dataset. More...

StatusCode	createAddress (const Context &refCtxt, IOpaqueAddress *&refpAddr) const override
	Create new Opaque address corresponding to the current record. More...

StatusCode	releaseContext (Context *&refCtxt) const override
	Release existing event iteration context. More...

StatusCode	resetCriteria (const std::string &cr, Context &c) const override
	Will set a new criteria for the selection of the next list of events and will change the state of the context in a way to point to the new list. More...

StatusCode	last (Context &refCtxt) const override
	Access last item in the iteration. More...

virtual StatusCode	connectCollection (MyContextType *ctxt) const
	Connect collection to selector. More...

virtual StatusCode	connectDataSource (const std::string &db, const std::string &typ) const
	Connect collection's data source to selector. More...

virtual StatusCode	connectTuple (const std::string &nam, const std::string &itName, NTuple::Tuple &tup, NTuple::Item< IOpaqueAddress > *&item) const
	Connect to existing N-tuple. More...

virtual StatusCode	connectStatement (const std::string &typ, const std::string &crit, INTuple *tuple) const
	Connect selection statement to refine data access. More...

virtual StatusCode	getNextRecord (NTuple::Tuple *tuple) const
	Read next record of the N-tuple. More...

virtual StatusCode	getPreviousRecord (NTuple::Tuple *tuple) const
	Read next record of the N-tuple. More...

Public Member Functions inherited from extends< Service, IEvtSelector >
void *	i_cast (const InterfaceID &tid) const override
	Implementation of IInterface::i_cast. More...

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

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

Public Member Functions inherited from Service
const std::string &	name () const override
	Retrieve name of the service. More...

StatusCode	configure () override

StatusCode	initialize () override

StatusCode	start () override

StatusCode	stop () override

StatusCode	finalize () override

StatusCode	terminate () override

Gaudi::StateMachine::State	FSMState () const override

Gaudi::StateMachine::State	targetFSMState () const override

StatusCode	reinitialize () override

StatusCode	restart () override

StatusCode	sysInitialize () override
	Initialize Service. More...

StatusCode	sysStart () override
	Initialize Service. More...

StatusCode	sysStop () override
	Initialize Service. More...

StatusCode	sysFinalize () override
	Finalize Service. More...

StatusCode	sysReinitialize () override
	Re-initialize the Service. More...

StatusCode	sysRestart () override
	Re-initialize the Service. More...

	Service (std::string name, ISvcLocator *svcloc)
	Standard Constructor. More...

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

StatusCode	setProperties ()
	Method for setting declared properties to the values specified for the job. More...

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

template<class T >
StatusCode	service (const std::string &name, T *&psvc, bool createIf=true) const

template<typename IFace = IService>
SmartIF< IFace >	service (const std::string &name, bool createIf=true) const

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

template<class T >
StatusCode	declareTool (ToolHandle< T > &handle, std::string toolTypeAndName, bool createIf=true)
	Declare used tool. More...

SmartIF< IAuditorSvc > &	auditorSvc () const
	The standard auditor service.May not be invoked before sysInitialize() has been invoked. More...

Public Member Functions inherited from PropertyHolder< CommonMessaging< implements< IService, IProperty, IStateful > > >
	PropertyHolder ()=default

Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Details::PropertyBase &prop)
	Declare a property. More...

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, TYPE &value, const std::string &doc="none")
	Helper to wrap a regular data member and use it as a regular property. More...

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, Gaudi::Property< TYPE, VERIFIER, HANDLERS > &prop, const std::string &doc="none")
	Declare a PropertyBase instance setting name and documentation. More...

Gaudi::Details::PropertyBase *	declareRemoteProperty (const std::string &name, IProperty *rsvc, const std::string &rname="")
	Declare a remote property. More...

StatusCode	setProperty (const Gaudi::Details::PropertyBase &p) override
	set the property form another property More...

StatusCode	setProperty (const std::string &s) override
	set the property from the formatted string More...

StatusCode	setProperty (const std::string &n, const std::string &v) override
	set the property from name and the value More...

StatusCode	setProperty (const std::string &name, const TYPE &value)
	set the property form the value More...

StatusCode	getProperty (Gaudi::Details::PropertyBase *p) const override
	get the property More...

const Gaudi::Details::PropertyBase &	getProperty (const std::string &name) const override
	get the property by name More...

StatusCode	getProperty (const std::string &n, std::string &v) const override
	convert the property to the string More...

const std::vector< Gaudi::Details::PropertyBase * > &	getProperties () const override
	get all properties More...

bool	hasProperty (const std::string &name) const override
	Return true if we have a property with the given name. More...

	PropertyHolder (const PropertyHolder &)=delete

PropertyHolder &	operator= (const PropertyHolder &)=delete

Public Member Functions inherited from CommonMessaging< implements< IService, IProperty, IStateful > >
MSG::Level	msgLevel () const
	get the cached level (originally extracted from the embedded MsgStream) More...

bool	msgLevel (MSG::Level lvl) const
	get the output level from the embedded MsgStream More...

MSG::Level	outputLevel () const
	Backward compatibility function for getting the output level. More...

Public Member Functions inherited from CommonMessagingBase
virtual	~CommonMessagingBase ()=default
	Virtual destructor. More...

const SmartIF< IMessageSvc > &	msgSvc () const
	The standard message service. More...

MsgStream &	msgStream () const
	Return an uninitialized MsgStream. More...

MsgStream &	msgStream (const MSG::Level level) const
	Predefined configurable message stream for the efficient printouts. More...

MsgStream &	always () const
	shortcut for the method msgStream(MSG::ALWAYS) More...

MsgStream &	fatal () const
	shortcut for the method msgStream(MSG::FATAL) More...

MsgStream &	err () const
	shortcut for the method msgStream(MSG::ERROR) More...

MsgStream &	error () const
	shortcut for the method msgStream(MSG::ERROR) More...

MsgStream &	warning () const
	shortcut for the method msgStream(MSG::WARNING) More...

MsgStream &	info () const
	shortcut for the method msgStream(MSG::INFO) More...

MsgStream &	debug () const
	shortcut for the method msgStream(MSG::DEBUG) More...

MsgStream &	verbose () const
	shortcut for the method msgStream(MSG::VERBOSE) More...

MsgStream &	msg () const
	shortcut for the method msgStream(MSG::INFO) More...

Protected Attributes
SmartIF< INTupleSvc >	m_tupleSvc
	Reference to Tuple service. More...

SmartIF< IAddressCreator >	m_pAddrCreator

Gaudi::Property< std::string >	m_tupleSvcName

Gaudi::Property< std::string >	m_authentication {this, "Authentication", "", "authentication string (if needed)"}

Gaudi::Property< std::string >	m_cntName {this, "Container", "B2PiPi", "container name"}

Gaudi::Property< std::string >	m_itemName {this, "Item", "Address", "item name"}

Gaudi::Property< std::string >	m_criteria {this, "Criteria", "", "criteria"}

Gaudi::Property< std::string >	m_database {this, "DB", "", "datafile name"}

Gaudi::Property< std::string >	m_dbType {this, "DbType", "", "database type identifier"}

Gaudi::Property< std::string >	m_dbSvc {this, "DbService", "", "database service (exclusive property with db type)"}

Gaudi::Property< std::string >	m_statement {this, "Function", "NTuple::Selector", "selector name"}

Protected Attributes inherited from Service
Gaudi::StateMachine::State	m_state = Gaudi::StateMachine::OFFLINE
	Service state. More...

Gaudi::StateMachine::State	m_targetState = Gaudi::StateMachine::OFFLINE
	Service state. More...

Gaudi::Property< int >	m_outputLevel {this, "OutputLevel", MSG::NIL, "output level"}

Gaudi::Property< bool >	m_auditInit {this, "AuditServices", false, " unused"}

Gaudi::Property< bool >	m_auditorInitialize {this, "AuditInitialize", false, "trigger auditor on initialize()"}

Gaudi::Property< bool >	m_auditorStart {this, "AuditStart", false, "trigger auditor on start()"}

Gaudi::Property< bool >	m_auditorStop {this, "AuditStop", false, "trigger auditor on stop()"}

Gaudi::Property< bool >	m_auditorFinalize {this, "AuditFinalize", false, "trigger auditor on finalize()"}

Gaudi::Property< bool >	m_auditorReinitialize {this, "AuditReinitialize", false, "trigger auditor on reinitialize()"}

Gaudi::Property< bool >	m_auditorRestart {this, "AuditRestart", false, "trigger auditor on restart()"}

SmartIF< IAuditorSvc >	m_pAuditorSvc
	Auditor Service. More...

Additional Inherited Members
Public Types inherited from extends< Service, IEvtSelector >
using	base_class = extends
	Typedef to this class. More...

using	extend_interfaces_base = extend_interfaces< Interfaces... >
	Typedef to the base of this class. More...

Public Types inherited from Service
using	Factory = Gaudi::PluginService::Factory< IService (const std::string &, ISvcLocator )>

Public Types inherited from PropertyHolder< CommonMessaging< implements< IService, IProperty, IStateful > > >
using	PropertyHolderImpl = PropertyHolder< CommonMessaging< implements< IService, IProperty, IStateful > > >
	Typedef used to refer to this class from derived classes, as in. More...

Public Types inherited from CommonMessaging< implements< IService, IProperty, IStateful > >
using	base_class = CommonMessaging

Public Types inherited from extend_interfaces< Interfaces... >
using	ext_iids = typename Gaudi::interface_list_cat< typename Interfaces::ext_iids... >::type
	take union of the ext_iids of all Interfaces... More...

Protected Member Functions inherited from Service
	~Service () override
	Standard Destructor. More...

int	outputLevel () const
	get the `Service's` output level More...

Protected Member Functions inherited from PropertyHolder< CommonMessaging< implements< IService, IProperty, IStateful > > >
Gaudi::Details::PropertyBase *	property (const std::string &name) const

Protected Member Functions inherited from CommonMessaging< implements< IService, IProperty, IStateful > >
MSG::Level	setUpMessaging () const
	Set up local caches. More...

MSG::Level	resetMessaging ()
	Reinitialize internal states. More...

void	updateMsgStreamOutputLevel (int level)
	Update the output level of the cached MsgStream. More...

Detailed Description

Definition of class EventCollectionSelector.

Basic event selector service. The event selector service itself is able to connect other services to attached streams.

History: +------—+-------------------------------------------—+------—+ | Date | Comment | Who | +------—+-------------------------------------------—+------—+ | 3/10/00 | Initial version | M.Frank | +------—+-------------------------------------------—+------—+

Author: Markus Frank

Version: 1.0

Definition at line 42 of file EventCollectionSelector.h.

Member Function Documentation

◆ connectCollection()

StatusCode EventCollectionSelector::connectCollection ( MyContextType * ctxt ) const

virtual

Connect collection to selector.

Definition at line 179 of file EventCollectionSelector.cpp.

                                                                                  {
   if ( ctxt ) {
     StatusCode status = connectDataSource( m_database, m_dbType );
     if ( status.isSuccess() ) {
       status = connectTuple( m_cntName, m_itemName, ctxt->tuple, ctxt->item );
       if ( status.isSuccess() ) {
         status = connectStatement( m_statement, m_criteria, ctxt->tuple );
         if ( status.isSuccess() ) {
           *( ctxt->item ) = 0;
           return status;
         }
       }
     }
     return status;
   }
   return StatusCode::FAILURE;
 }

◆ connectDataSource()

StatusCode EventCollectionSelector::connectDataSource	(	const std::string &	db,
		const std::string &	typ
	)		const

virtual

Connect collection's data source to selector.

Definition at line 81 of file EventCollectionSelector.cpp.

                                                                                                      {
   StatusCode              status = StatusCode::FAILURE;
   SmartIF<IDataSourceMgr> svc( m_tupleSvc );
   if ( svc && !db.empty() ) {
     std::string ident = name() + ' ';
     ident += "DATAFILE='" + m_database.value().substr( 5 ) + "' ";
     if ( !m_dbSvc.empty() )
       ident += "SVC='" + m_dbSvc + "' ";
     else
       ident += "TYP='" + m_dbType + "' ";
     ident += "OPT='READ' ";
     if ( m_authentication.length() > 0 ) { ident += "AUTH='" + m_authentication + "' "; }
     status = svc->connect( ident );
   }
   return status;
 }

◆ connectStatement()

StatusCode EventCollectionSelector::connectStatement	(	const std::string &	typ,
		const std::string &	crit,
		INTuple *	tuple
	)		const

virtual

Connect selection statement to refine data access.

Definition at line 118 of file EventCollectionSelector.cpp.

                                                                              {
   std::string seltyp = typ;
   if ( !seltyp.empty() || !crit.empty() ) {
     if ( !crit.empty() && seltyp.length() == 0 ) seltyp = "NTuple::Selector";
     SmartIF<ISelectStatement> stmt( ObjFactory::create( seltyp, serviceLocator() ).release() );
     if ( stmt ) {
       if ( !crit.empty() ) stmt->setCriteria( crit );
       tuple->attachSelector( stmt ).ignore();
       return StatusCode::SUCCESS;
     }
     return StatusCode::FAILURE;
   }
   return StatusCode::SUCCESS;
 }

◆ connectTuple()

StatusCode EventCollectionSelector::connectTuple	(	const std::string &	nam,
		const std::string &	itName,
		NTuple::Tuple *&	tup,
		NTuple::Item< IOpaqueAddress * > *&	item
	)		const

virtual

Connect to existing N-tuple.

Definition at line 99 of file EventCollectionSelector.cpp.

                                                                                                                 {
   std::string top    = "/NTUPLES/" + name() + '/' + nam;
   StatusCode  status = m_tupleSvc->retrieveObject( top, (DataObject*&)tup );
   if ( status.isSuccess() ) {
     item   = new NTuple::Item<IOpaqueAddress*>();
     status = tup->item( itName, *item );
     if ( status.isSuccess() ) return status;
     error() << "Item " << itName << " is not part of the collection:" << top << endmsg;
     delete item;
     item = nullptr;
   } else {
     error() << "Cannot connect to collection:" << top << endmsg;
   }
   tup = nullptr;
   return status;
 }

◆ createAddress()

StatusCode EventCollectionSelector::createAddress	(	const Context &	refCtxt,
		IOpaqueAddress *&	refpAddr
	)		const

override

Create new Opaque address corresponding to the current record.

Parameters

refCtxt	[IN/OUT] Reference to the context
refpAddr	[OUT] Reference to address pointer

Returns: StatusCode indicating success or failure

Definition at line 264 of file EventCollectionSelector.cpp.

                                                                                                            {
   const MyContextType* ctxt = dynamic_cast<const MyContextType*>( &refCtxt );
   if ( ctxt ) {
     IOpaqueAddress* pA = *( ctxt->item );
     if ( pA ) {
       IOpaqueAddress* pAddress = nullptr;
       StatusCode status = m_pAddrCreator->createAddress( pA->svcType(), pA->clID(), pA->par(), pA->ipar(), pAddress );
       if ( status.isSuccess() ) {
         refpAddr = pAddress;
         return StatusCode::SUCCESS;
       } else {
         error() << "Failed to access " << pA->par()[0] << ":" << pA->par()[1] << " SvcTyp:" << long( pA->svcType() )
                 << " CLID:" << pA->clID() << endmsg;
       }
     }
   }
   return StatusCode::FAILURE;
 }

◆ createContext()

StatusCode EventCollectionSelector::createContext ( Context *& refpCtxt ) const

override

Create a new event loop context.

Parameters

refpCtxt [IN/OUT] Reference to pointer to store the context

Returns: StatusCode indicating success or failure

Definition at line 218 of file EventCollectionSelector.cpp.

                                                                             {
   refpCtxt          = nullptr;
   auto       ctxt   = std::make_unique<MyContextType>();
   StatusCode status = connectCollection( ctxt.get() );
   if ( !status.isSuccess() ) {
     error() << "Unable to connect Collection file \"" << m_database << "\"" << endmsg;
     return status;
   }
   refpCtxt = ctxt.release();
   return StatusCode::SUCCESS;
 }

◆ finalize()

StatusCode EventCollectionSelector::finalize ( )

override

Service override: Finalize Service.

Definition at line 198 of file EventCollectionSelector.cpp.

                                              {
   // release services
   m_pAddrCreator = nullptr;
   m_tupleSvc     = nullptr;
   return Service::finalize();
 }

◆ getNextRecord()

StatusCode EventCollectionSelector::getNextRecord ( NTuple::Tuple * tuple ) const

virtual

◆ getPreviousRecord()

StatusCode EventCollectionSelector::getPreviousRecord ( NTuple::Tuple * tuple ) const

virtual

◆ initialize()

StatusCode EventCollectionSelector::initialize ( )

override

Service override: Initialize service.

Definition at line 59 of file EventCollectionSelector.cpp.

                                                {
   // Initialize base class
   StatusCode status = Service::initialize();
   if ( !status.isSuccess() ) {
     error() << "Error initializing base class Service!" << endmsg;
     return status;
   }
   m_pAddrCreator = serviceLocator()->service( "EventPersistencySvc" );
   if ( !m_pAddrCreator ) {
     error() << "Unable to locate IAddressCreator interface of "
             << "EventPersistencySvc" << endmsg;
     return status;
   }
   m_tupleSvc = serviceLocator()->service( m_tupleSvcName );
   if ( !m_tupleSvc ) {
     error() << "Unable to locate INTupleSvc interface of " << m_tupleSvcName << endmsg;
     return status;
   }
   return status;
 }

◆ last()

StatusCode EventCollectionSelector::last ( Context & refCtxt ) const

override

Access last item in the iteration.

Parameters

refCtxt [IN/OUT] Reference to the Context object.

Returns: StatusCode indicating success or failure

Definition at line 306 of file EventCollectionSelector.cpp.

306 { return StatusCode::FAILURE; }

StatusCode::FAILURE

constexpr static const auto FAILURE

Definition: StatusCode.h:86

◆ next() [1/2]

StatusCode EventCollectionSelector::next ( Context & refCtxt ) const

override

Get next iteration item from the event loop context.

Parameters

refCtxt [IN/OUT] Reference to the context

Returns: StatusCode indicating success or failure

Definition at line 231 of file EventCollectionSelector.cpp.

231 { return next( refCtxt, 1 ); }

EventCollectionSelector::next

StatusCode next(Context &refCtxt) const override

Get next iteration item from the event loop context.

Definition: EventCollectionSelector.cpp:231

◆ next() [2/2]

StatusCode EventCollectionSelector::next	(	Context &	refCtxt,
		int	jump
	)		const

override

Get next iteration item from the event loop context, but skip jump elements.

Parameters

refCtxt [IN/OUT] Reference to the context

Returns: StatusCode indicating success or failure

Definition at line 234 of file EventCollectionSelector.cpp.

                                                                            {
   MyContextType* ctxt = dynamic_cast<MyContextType*>( &refCtxt );
   if ( ctxt ) {
     *( ctxt->item ) = ctxt->addressBuffer;
     StatusCode sc   = StatusCode::SUCCESS;
     for ( int i = 0; i < jump && sc.isSuccess(); ++i ) { sc = getNextRecord( ctxt->tuple ); }
     return sc;
   }
   return StatusCode::FAILURE;
 }

◆ previous() [1/2]

StatusCode EventCollectionSelector::previous ( Context & refCtxt ) const

override

Get previous iteration item from the event loop context.

Parameters

refCtxt	[IN/OUT] Reference to the context
jump	[IN] Number of events to be skipped

Returns: StatusCode indicating success or failure

Definition at line 246 of file EventCollectionSelector.cpp.

246 { return previous( refCtxt, 1 ); }

EventCollectionSelector::previous

StatusCode previous(Context &refCtxt) const override

Get previous iteration item from the event loop context.

Definition: EventCollectionSelector.cpp:246

◆ previous() [2/2]

StatusCode EventCollectionSelector::previous	(	Context &	refCtxt,
		int	jump
	)		const

override

Get previous iteration item from the event loop context, but skip jump elements.

Parameters

refCtxt	[IN/OUT] Reference to the context
jump	[IN] Number of events to be skipped

Returns: StatusCode indicating success or failure

Definition at line 249 of file EventCollectionSelector.cpp.

                                                                                {
   MyContextType* ctxt = dynamic_cast<MyContextType*>( &refCtxt );
   if ( ctxt ) {
     *( ctxt->item ) = ctxt->addressBuffer;
     StatusCode sc   = StatusCode::SUCCESS;
     for ( int i = 0; i < jump && sc.isSuccess(); ++i ) { sc = getPreviousRecord( ctxt->tuple ); }
     return sc;
   }
   return StatusCode::FAILURE;
 }

◆ releaseContext()

StatusCode EventCollectionSelector::releaseContext ( Context *& refCtxt ) const

override

Release existing event iteration context.

Parameters

refCtxt [IN/OUT] Reference to the context

Returns: StatusCode indicating success or failure

Definition at line 284 of file EventCollectionSelector.cpp.

                                                                             {
   MyContextType* ctxt = dynamic_cast<MyContextType*>( refCtxt );
   if ( ctxt ) {
     delete ctxt;
     ctxt = nullptr;
     return StatusCode::SUCCESS;
   }
   return StatusCode::FAILURE;
 }

◆ resetCriteria()

StatusCode EventCollectionSelector::resetCriteria	(	const std::string &	cr,
		Context &	refCtxt
	)		const

override

Will set a new criteria for the selection of the next list of events and will change the state of the context in a way to point to the new list.

Parameters

cr	The new criteria string.
c	Reference pointer to the Context object.

Returns: StatusCode indicating success or failure

Definition at line 296 of file EventCollectionSelector.cpp.

                                                                                                {
   MyContextType* ctxt = dynamic_cast<MyContextType*>( &refCtxt );
   if ( ctxt ) {
     ctxt->criteria = cr;
     return StatusCode::SUCCESS;
   }
   return StatusCode::FAILURE;
 }

◆ rewind()

StatusCode EventCollectionSelector::rewind ( Context & refCtxt ) const

override

Rewind the dataset.

Parameters

refCtxt [IN/OUT] Reference to the context

Returns: StatusCode indicating success or failure

Definition at line 261 of file EventCollectionSelector.cpp.

261 { return StatusCode::FAILURE; }

StatusCode::FAILURE

constexpr static const auto FAILURE

Definition: StatusCode.h:86

Member Data Documentation

◆ m_authentication

Gaudi::Property<std::string> EventCollectionSelector::m_authentication {this, "Authentication", "", "authentication string (if needed)"}

protected

Definition at line 81 of file EventCollectionSelector.h.

◆ m_cntName

Gaudi::Property<std::string> EventCollectionSelector::m_cntName {this, "Container", "B2PiPi", "container name"}

protected

Definition at line 82 of file EventCollectionSelector.h.

◆ m_criteria

Gaudi::Property<std::string> EventCollectionSelector::m_criteria {this, "Criteria", "", "criteria"}

protected

Definition at line 84 of file EventCollectionSelector.h.

◆ m_database

Gaudi::Property<std::string> EventCollectionSelector::m_database {this, "DB", "", "datafile name"}

protected

Definition at line 85 of file EventCollectionSelector.h.

◆ m_dbSvc

Gaudi::Property<std::string> EventCollectionSelector::m_dbSvc {this, "DbService", "", "database service (exclusive property with db type)"}

protected

Definition at line 87 of file EventCollectionSelector.h.

◆ m_dbType

Gaudi::Property<std::string> EventCollectionSelector::m_dbType {this, "DbType", "", "database type identifier"}

protected

Definition at line 86 of file EventCollectionSelector.h.

◆ m_itemName

Gaudi::Property<std::string> EventCollectionSelector::m_itemName {this, "Item", "Address", "item name"}

protected

Definition at line 83 of file EventCollectionSelector.h.

◆ m_pAddrCreator

SmartIF<IAddressCreator> EventCollectionSelector::m_pAddrCreator

mutableprotected

Definition at line 76 of file EventCollectionSelector.h.

◆ m_statement

Gaudi::Property<std::string> EventCollectionSelector::m_statement {this, "Function", "NTuple::Selector", "selector name"}

protected

Definition at line 88 of file EventCollectionSelector.h.

◆ m_tupleSvc

SmartIF<INTupleSvc> EventCollectionSelector::m_tupleSvc

mutableprotected

Reference to Tuple service.

Definition at line 75 of file EventCollectionSelector.h.

◆ m_tupleSvcName

Gaudi::Property<std::string> EventCollectionSelector::m_tupleSvcName

protected

Initial value:

{this, "CnvService", "EvtTupleSvc",

"name of the event collection service"}

Definition at line 79 of file EventCollectionSelector.h.

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

GaudiCoreSvc/src/EventSelector/EventCollectionSelector.h
GaudiCoreSvc/src/EventSelector/EventCollectionSelector.cpp

Classes

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ connectCollection()

◆ connectDataSource()

◆ connectStatement()

◆ connectTuple()

◆ createAddress()

◆ createContext()

◆ finalize()

◆ getNextRecord()

◆ getPreviousRecord()

◆ initialize()

◆ last()

◆ next() [1/2]

◆ next() [2/2]

◆ previous() [1/2]

◆ previous() [2/2]

◆ releaseContext()

◆ resetCriteria()

◆ rewind()

Member Data Documentation

◆ m_authentication

◆ m_cntName

◆ m_criteria

◆ m_database

◆ m_dbSvc

◆ m_dbType

◆ m_itemName

◆ m_pAddrCreator

◆ m_statement

◆ m_tupleSvc

◆ m_tupleSvcName