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Public Member Functions | Protected Attributes | List of all members
EventLoopMgr Class Reference

Class definition of EventLoopMgr. More...

`#include <EventLoopMgr.h>`

Inheritance diagram for EventLoopMgr:
[legend]
Collaboration diagram for EventLoopMgr:
[legend]

## Public Member Functions
| EventLoopMgr (const std::string &nam, ISvcLocator *svcLoc)
| Standard Constructor.
virtual | ~EventLoopMgr ()
| Standard Destructor.
StatusCode | getEventRoot (IOpaqueAddress *&refpAddr)
| Create event address using event selector.
virtual StatusCode | initialize ()
| implementation of IService::initialize
virtual StatusCode | reinitialize ()
| implementation of IService::reinitialize
virtual StatusCode | stop ()
| implementation of IService::stop
virtual StatusCode | finalize ()
| implementation of IService::finalize
virtual StatusCode | nextEvent (int maxevt)
| implementation of IService::nextEvent
virtual StatusCode | executeEvent (void *par)
| implementation of IEventProcessor::executeEvent(void* par)
virtual StatusCode | executeRun (int maxevt)
| implementation of IEventProcessor::executeRun()
Public Member Functions inherited from MinimalEventLoopMgr
| MinimalEventLoopMgr (const std::string &nam, ISvcLocator *svcLoc)
| Standard Constructor.
virtual | ~MinimalEventLoopMgr ()
| Standard Destructor.
virtual StatusCode | start ()
| implementation of IService::start
virtual StatusCode | restart ()
| implementation of IService::restart
virtual StatusCode | stopRun ()
| implementation of IEventProcessor::stopRun( )
void | topAlgHandler (Property &p)
| Top algorithm List handler.
StatusCode | decodeTopAlgs ()
| decodeTopAlgNameList & topAlgNameListHandler
void | outStreamHandler (Property &p)
| Output stream List handler.
StatusCode | decodeOutStreams ()
| decodeOutStreamNameList & outStreamNameListHandler
Public Member Functions inherited from extends1< Service, IEventProcessor >
| extends1 (A1 a1, A2 a2, A3 a3)
| Templated constructor with 3 arguments.
| extends1 (A1 a1, A2 a2)
| Templated constructor with 2 arguments.
| extends1 (A1 a1)
| Templated constructor with 1 argument.
| extends1 ()
| Default constructor.
virtual void * | i_cast (const InterfaceID &tid) const
| Implementation of IInterface::i_cast.
virtual StatusCode | queryInterface (const InterfaceID &ti, void **pp)
| Implementation of IInterface::queryInterface.
virtual std::vector< std::string > | getInterfaceNames () const
| Implementation of IInterface::getInterfaceNames.
virtual | ~extends1 ()
| Virtual destructor.
Public Member Functions inherited from Service
virtual unsigned long | release ()
| Release Interface instance.
virtual const std::string & | name () const
| Retrieve name of the service.
virtual StatusCode | configure ()
virtual StatusCode | terminate ()
virtual Gaudi::StateMachine::State | FSMState () const
virtual Gaudi::StateMachine::State | targetFSMState () const
virtual StatusCode | sysInitialize ()
| Initialize Service.
virtual StatusCode | sysStart ()
| Initialize Service.
virtual StatusCode | sysStop ()
| Initialize Service.
virtual StatusCode | sysFinalize ()
| Finalize Service.
virtual StatusCode | sysReinitialize ()
| Re-initialize the Service.
virtual StatusCode | sysRestart ()
| Re-initialize the Service.
virtual StatusCode | setProperty (const Property &p)
virtual StatusCode | setProperty (const std::string &s)
virtual StatusCode | setProperty (const std::string &n, const std::string &v)
virtual StatusCode | getProperty (Property *p) const
virtual const Property & | getProperty (const std::string &name) const
virtual StatusCode | getProperty (const std::string &n, std::string &v) const
virtual const std::vector < Property * > & | getProperties () const
template<class TYPE >
StatusCode | setProperty (const std::string &name, const TYPE &value)
| set the property form the value
| Service (const std::string &name, ISvcLocator *svcloc)
| Standard Constructor.
SmartIF< ISvcLocator > & | serviceLocator () const
| Retrieve pointer to service locator.
StatusCode | setProperties ()
| Method for setting declared properties to the values specified for the job.
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.
template<class T >
StatusCode | service (const std::string &name, T *&psvc, 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.
template<class T >
Property * | declareProperty (const std::string &name, T &property, const std::string &doc="none") const
| Declare the named property.
Property * | declareRemoteProperty (const std::string &name, IProperty *rsvc, const std::string &rname="") const
| Declare remote named properties.
SmartIF< IAuditorSvc > & | auditorSvc () const
| The standard auditor service.May not be invoked before sysInitialize() has been invoked.
Public Member Functions inherited from CommonMessaging< implements3< IService, IProperty, IStateful > >
| CommonMessaging (const A1 &a1, const A2 &a2, const A3 &a3)
| Templated constructor with 3 arguments.
| CommonMessaging (const A1 &a1, const A2 &a2)
| Templated constructor with 2 arguments.
| CommonMessaging (const A1 &a1)
| Templated constructor with 1 argument.
| CommonMessaging ()
| Default constructor.
virtual | ~CommonMessaging ()
| Virtual destructor.
SmartIF< IMessageSvc > & | msgSvc () const
| The standard message service.
MsgStream & | msgStream () const
| Return an uninitialized MsgStream.
MsgStream & | msgStream (const MSG::Level level) const
| Predefined configurable message stream for the efficient printouts.
MsgStream & | always () const
| shortcut for the method msgStream(MSG::ALWAYS)
MsgStream & | fatal () const
| shortcut for the method msgStream(MSG::FATAL)
MsgStream & | err () const
| shortcut for the method msgStream(MSG::ERROR)
MsgStream & | error () const
| shortcut for the method msgStream(MSG::ERROR)
MsgStream & | warning () const
| shortcut for the method msgStream(MSG::WARNING)
MsgStream & | info () const
| shortcut for the method msgStream(MSG::INFO)
MsgStream & | debug () const
| shortcut for the method msgStream(MSG::DEBUG)
MsgStream & | verbose () const
| shortcut for the method msgStream(MSG::VERBOSE)
MsgStream & | msg () const
| shortcut for the method msgStream(MSG::INFO)
MSG::Level | msgLevel () const
| get the output level from the embedded MsgStream
bool | msgLevel (MSG::Level lvl) const
| get the output level from the embedded MsgStream
Public Member Functions inherited from extend_interfaces1< IEventProcessor >
virtual | ~extend_interfaces1 ()
| Virtual destructor.
Public Member Functions inherited from IEventProcessor
| DeclareInterfaceID (IEventProcessor, 3, 0)
| InterfaceID.
Public Member Functions inherited from IInterface
virtual unsigned long | addRef ()=0
| Increment the reference count of Interface instance.
virtual unsigned long | release ()=0
| Release Interface instance.
virtual unsigned long | refCount () const =0
| Current reference count.
virtual | ~IInterface ()
| Virtual destructor.

## Protected Attributes
SmartIF< IDataManagerSvc > | m_evtDataMgrSvc
| Reference to the Event Data Service's IDataManagerSvc interface.
SmartIF< IDataProviderSvc > | m_evtDataSvc
| Reference to the Event Data Service's IDataProviderSvc interface.
SmartIF< IEvtSelector > | m_evtSelector
| Reference to the Event Selector.
IEvtSelector::Context * | m_evtContext
| Event Iterator.
std::string | m_evtsel
| Event selector.
SmartIF< IDataManagerSvc > | m_histoDataMgrSvc
| Reference to the Histogram Data Service.
SmartIF< IConversionSvc > | m_histoPersSvc
| Reference to the Histogram Persistency Service.
std::string | m_histPersName
| Name of the Hist Pers type.
SmartIF< IProperty > | m_appMgrProperty
| Property interface of ApplicationMgr.
bool | m_endEventFired
| Flag to avoid to fire the EnvEvent incident twice in a row (and also not before the first event)
bool | m_warnings
| Flag to disable warning messages when using external input.
Protected Attributes inherited from MinimalEventLoopMgr
SmartIF< IAppMgrUI > | m_appMgrUI
| Reference to the IAppMgrUI interface of the application manager.
SmartIF< IIncidentSvc > | m_incidentSvc
| Reference to the incident service.
ListAlg | m_topAlgList
| List of top level algorithms.
ListAlg | m_outStreamList
| List of output streams.
std::string | m_outStreamType
| Out Stream type.
StringArrayProperty | m_topAlgNames
| List of top level algorithms names.
StringArrayProperty | m_outStreamNames
| List of output stream names.
State | m_state
| State of the object.
bool | m_scheduledStop
| Scheduled stop of event processing.
SmartIF< IIncidentListener > | m_abortEventListener
| Instance of the incident listener waiting for AbortEvent.
bool | m_abortEvent
| Flag signalling that the event being processedhas to be aborted (skip all following top algs).
std::string | m_abortEventSource
| Source of the AbortEvent incident.

## Additional Inherited Members
Public Types inherited from MinimalEventLoopMgr
typedef std::list< SmartIF < IAlgorithm > > | ListAlg
typedef std::list< IAlgorithm * > | ListAlgPtrs
typedef std::list< std::string > | ListName
typedef std::vector< std::string > | VectorName
Static Public Member Functions inherited from IInterface
static const InterfaceID & | interfaceID ()
| Return an instance of InterfaceID identifying the interface.
Protected Types inherited from MinimalEventLoopMgr
enum | State { OFFLINE, CONFIGURED, FINALIZED, INITIALIZED }
Protected Member Functions inherited from Service
virtual | ~Service ()
| Standard Destructor.
int | outputLevel () const
| get the `Service's` output level

## Detailed Description

Class definition of EventLoopMgr.

This is the default processing manager of the application manager. This object handles the minimal requirements needed by the application manager. It also handles the default user configuration setup for standard event processing.

- handling of the incidents when starting event processing
- handling of the event loop

History:

     +---------+----------------------------------------------+---------+
     |    Date |                 Comment                      | Who     |
     +---------+----------------------------------------------+---------+
     |13/12/00 | Initial version                              | M.Frank |
     +---------+----------------------------------------------+---------+

Author
  Markus Frank

Version
  1.0

Definition at line 39 of file EventLoopMgr.h.

## Constructor & Destructor Documentation

EventLoopMgr::EventLoopMgr | ( | const std::string & | nam,
|  | ISvcLocator * | svcLoc
| ) |  |

Standard Constructor.

Definition at line 31 of file EventLoopMgr.cpp.

: MinimalEventLoopMgr(nam, svcLoc)
{
m_histoDataMgrSvc = 0;
m_histoPersSvc = 0;
m_evtDataMgrSvc = 0;
m_evtDataSvc = 0;
m_evtSelector = 0;
m_evtContext = 0;
m_endEventFired = true;
// Declare properties
declareProperty("HistogramPersistency", m_histPersName = "");
declareProperty("EvtSel", m_evtsel );
declareProperty("Warnings",m_warnings=true,
"Set this property to false to suppress warning messages");
}

EventLoopMgr::~EventLoopMgr | ( |  | ) |
| virtual

Standard Destructor.

Definition at line 52 of file EventLoopMgr.cpp.

{
if( m_histoDataMgrSvc ) m_histoDataMgrSvc->release();
if( m_histoPersSvc ) m_histoPersSvc->release();
if( m_evtDataMgrSvc ) m_evtDataMgrSvc->release();
if( m_evtDataSvc ) m_evtDataSvc->release();
if( m_evtSelector ) m_evtSelector->release();
if( m_evtContext ) delete m_evtContext;
}

## Member Function Documentation

StatusCode EventLoopMgr::executeEvent | ( | void * | par | ) |
| virtual

implementation of IEventProcessor::executeEvent(void* par)

Reimplemented from MinimalEventLoopMgr.

Definition at line 287 of file EventLoopMgr.cpp.

{
// Fire BeginEvent "Incident"
m_incidentSvc->fireIncident(Incident(name(),IncidentType::BeginEvent));
// An incident may schedule a stop, in which case is better to exit before the actual execution.
if ( m_scheduledStop ) {
always() << "Terminating event processing loop due to a stop scheduled by an incident listener" << endmsg;
return StatusCode::SUCCESS;
}
// Execute Algorithms
m_incidentSvc->fireIncident(Incident(name(), IncidentType::BeginProcessing));
StatusCode sc = MinimalEventLoopMgr::executeEvent(par);
m_incidentSvc->fireIncident(Incident(name(), IncidentType::EndProcessing));
// Check if there was an error processing current event
if( UNLIKELY(!sc.isSuccess()) ){
error() << "Terminating event processing loop due to errors" << endmsg;
}
return sc;
}

StatusCode EventLoopMgr::executeRun | ( | int | maxevt | ) |
| virtual

implementation of IEventProcessor::executeRun()

Reimplemented from MinimalEventLoopMgr.

Definition at line 312 of file EventLoopMgr.cpp.

{
StatusCode sc;
// initialize the base class
sc = MinimalEventLoopMgr::executeRun(maxevt);
return sc;
}

StatusCode EventLoopMgr::finalize | ( |  | ) |
| virtual

implementation of IService::finalize

Reimplemented from MinimalEventLoopMgr.

Definition at line 218 of file EventLoopMgr.cpp.

{
StatusCode sc;
// Finalize base class
sc = MinimalEventLoopMgr::finalize();
if (! sc.isSuccess()) {
error() << "Error finalizing base class" << endmsg;
return sc;
}
// Save Histograms Now
if ( m_histoPersSvc != 0 ) {
HistogramAgent agent;
sc = m_histoDataMgrSvc->traverseTree( &agent );
if( sc.isSuccess() ) {
IDataSelector* objects = agent.selectedObjects();
// skip /stat entry!
if ( objects->size() > 0 ) {
IDataSelector::iterator i;
for ( i = objects->begin(); i != objects->end(); i++ ) {
IOpaqueAddress* pAddr = 0;
StatusCode iret = m_histoPersSvc->createRep(*i, pAddr);
if ( iret.isSuccess() ) {
(*i)->registry()->setAddress(pAddr);
}
else {
sc = iret;
}
}
for ( i = objects->begin(); i != objects->end(); i++ ) {
IRegistry* reg = (*i)->registry();
StatusCode iret = m_histoPersSvc->fillRepRefs(reg->address(), *i);
if ( !iret.isSuccess() ) {
sc = iret;
}
}
}
if ( sc.isSuccess() ) {
info() << "Histograms converted successfully according to request." << endmsg;
}
else {
error() << "Error while saving Histograms." << endmsg;
}
}
else {
error() << "Error while traversing Histogram data store" << endmsg;
}
}
// Release event selector context
if ( m_evtSelector && m_evtContext ) {
m_evtSelector->releaseContext(m_evtContext).ignore();
m_evtContext = 0;
}
// Release all interfaces...
m_histoDataMgrSvc = 0;
m_histoPersSvc = 0;
m_evtSelector = 0;
m_evtDataSvc = 0;
m_evtDataMgrSvc = 0;
return StatusCode::SUCCESS;
}

StatusCode EventLoopMgr::getEventRoot | ( | IOpaqueAddress *& | refpAddr | ) |

Create event address using event selector.

Definition at line 391 of file EventLoopMgr.cpp.

{
refpAddr = 0;
StatusCode sc = m_evtSelector->next(*m_evtContext);
if ( !sc.isSuccess() ) {
return sc;
}
// Create root address and assign address to data service
sc = m_evtSelector->createAddress(*m_evtContext,refpAddr);
if( !sc.isSuccess() ) {
sc = m_evtSelector->next(*m_evtContext);
if ( sc.isSuccess() ) {
sc = m_evtSelector->createAddress(*m_evtContext,refpAddr);
if ( !sc.isSuccess() ) {
warning() << "Error creating IOpaqueAddress." << endmsg;
}
}
}
return sc;
}

StatusCode EventLoopMgr::initialize | ( |  | ) |
| virtual

implementation of IService::initialize

Reimplemented from MinimalEventLoopMgr.

Definition at line 64 of file EventLoopMgr.cpp.

{
// Initialize the base class
StatusCode sc = MinimalEventLoopMgr::initialize();
if( !sc.isSuccess() ) {
DEBMSG << "Error Initializing base class MinimalEventLoopMgr." << endmsg;
return sc;
}
// Setup access to event data services
m_evtDataMgrSvc = serviceLocator()->service("EventDataSvc");
if( !m_evtDataMgrSvc.isValid() ) {
fatal() << "Error retrieving EventDataSvc interface IDataManagerSvc." << endmsg;
return StatusCode::FAILURE;
}
m_evtDataSvc = serviceLocator()->service("EventDataSvc");
if( !m_evtDataSvc.isValid() ) {
fatal() << "Error retrieving EventDataSvc interface IDataProviderSvc." << endmsg;
return StatusCode::FAILURE;
}
// Obtain the IProperty of the ApplicationMgr
m_appMgrProperty = serviceLocator();
if ( ! m_appMgrProperty.isValid() ) {
fatal() << "IProperty interface not found in ApplicationMgr." << endmsg;
return StatusCode::FAILURE;
}
// We do not expect a Event Selector necessarily being declared
setProperty(m_appMgrProperty->getProperty("EvtSel")).ignore();
if( m_evtsel != "NONE" || m_evtsel.length() == 0) {
m_evtSelector = serviceLocator()->service("EventSelector");
if( m_evtSelector.isValid() ) {
// Setup Event Selector
sc=m_evtSelector->createContext(m_evtContext);
if( !sc.isSuccess() ) {
fatal() << "Can not create the event selector Context." << endmsg;
return sc;
}
}
else {
fatal() << "EventSelector not found." << endmsg;
return sc;
}
}
else {
m_evtSelector = 0;
m_evtContext = 0;
if ( m_warnings ) {
warning() << "Unable to locate service \"EventSelector\" " << endmsg;
warning() << "No events will be processed from external input." << endmsg;
}
}
// Setup access to histogramming services
m_histoDataMgrSvc = serviceLocator()->service("HistogramDataSvc");
if( !m_histoDataMgrSvc.isValid() ) {
fatal() << "Error retrieving HistogramDataSvc." << endmsg;
return sc;
}
// Setup histogram persistency
m_histoPersSvc = serviceLocator()->service("HistogramPersistencySvc");
if( !m_histoPersSvc.isValid() ) {
warning() << "Histograms cannot not be saved - though required." << endmsg;
return sc;
}
return StatusCode::SUCCESS;
}

StatusCode EventLoopMgr::nextEvent | ( | int | maxevt | ) |
| virtual

implementation of IService::nextEvent

Reimplemented from MinimalEventLoopMgr.

Definition at line 322 of file EventLoopMgr.cpp.

{
static int total_nevt = 0;
DataObject* pObject = 0;
StatusCode sc(StatusCode::SUCCESS, true);
// loop over events if the maxevt (received as input) if different from -1.
// if evtmax is -1 it means infinite loop
for( int nevt = 0; (maxevt == -1 ? true : nevt < maxevt); nevt++, total_nevt++) {
// Check if there is a scheduled stop issued by some algorithm/service
if ( m_scheduledStop ) {
m_scheduledStop = false;
always() << "Terminating event processing loop due to scheduled stop" << endmsg;
break;
}
// Clear the event store, if used in the event loop
if( 0 != total_nevt ) {
if ( ! m_endEventFired ) {
// Fire EndEvent "Incident" (it is considered part of the clearing of the TS)
m_incidentSvc->fireIncident(Incident(name(),IncidentType::EndEvent));
m_endEventFired = true;
}
sc = m_evtDataMgrSvc->clearStore();
if( !sc.isSuccess() ) {
DEBMSG << "Clear of Event data store failed" << endmsg;
}
}
// Setup event in the event store
if( m_evtContext ) {
IOpaqueAddress* addr = 0;
// Only if there is a EventSelector
sc = getEventRoot(addr);
if( !sc.isSuccess() ) {
info() << "No more events in event selection " << endmsg;
break;
}
// Set root clears the event data store first
sc = m_evtDataMgrSvc->setRoot ("/Event", addr);
if( !sc.isSuccess() ) {
warning() << "Error declaring event root address." << endmsg;
continue;
}
sc = m_evtDataSvc->retrieveObject("/Event", pObject);
if( !sc.isSuccess() ) {
warning() << "Unable to retrieve Event root object" << endmsg;
break;
}
}
else {
sc = m_evtDataMgrSvc->setRoot ("/Event", new DataObject());
if( !sc.isSuccess() ) {
warning() << "Error declaring event root DataObject" << endmsg;
}
}
// Execute event for all required algorithms
sc = executeEvent(NULL);
m_endEventFired = false;
if( !sc.isSuccess() ){
error() << "Terminating event processing loop due to errors" << endmsg;
Gaudi::setAppReturnCode(m_appMgrProperty, Gaudi::ReturnCode::AlgorithmFailure).ignore();
return sc;
}
}
return StatusCode::SUCCESS;
}

StatusCode EventLoopMgr::reinitialize | ( |  | ) |
| virtual

implementation of IService::reinitialize

Reimplemented from MinimalEventLoopMgr.

Definition at line 136 of file EventLoopMgr.cpp.

{
// Initialize the base class
StatusCode sc = MinimalEventLoopMgr::reinitialize();
if( !sc.isSuccess() ) {
DEBMSG << "Error Initializing base class MinimalEventLoopMgr." << endmsg;
return sc;
}
// Check to see whether a new Event Selector has been specified
setProperty(m_appMgrProperty->getProperty("EvtSel"));
if( m_evtsel != "NONE" || m_evtsel.length() == 0) {
SmartIF<IService> theSvc(serviceLocator()->service("EventSelector"));
SmartIF<IEvtSelector> theEvtSel(theSvc);
if( theEvtSel.isValid() && ( theEvtSel.get() != m_evtSelector.get() ) ) {
// Setup Event Selector
if ( m_evtSelector.get() && m_evtContext ) {
// Need to release context before switching to new event selector
m_evtSelector->releaseContext(m_evtContext);
m_evtContext = 0;
}
m_evtSelector = theEvtSel;
if (theSvc->FSMState() == Gaudi::StateMachine::INITIALIZED) {
sc = theSvc->reinitialize();
if( !sc.isSuccess() ) {
error() << "Failure Reinitializing EventSelector "
<< theSvc->name( ) << endmsg;
return sc;
}
}
else {
sc = theSvc->sysInitialize();
if( !sc.isSuccess() ) {
error() << "Failure Initializing EventSelector "
<< theSvc->name( ) << endmsg;
return sc;
}
}
sc = m_evtSelector->createContext(m_evtContext);
if( !sc.isSuccess() ) {
error() << "Can not create Context " << theSvc->name( ) << endmsg;
return sc;
}
info() << "EventSelector service changed to "
<< theSvc->name( ) << endmsg;
}
else if ( m_evtSelector.isValid() ) {
if ( m_evtContext ) {
m_evtSelector->releaseContext(m_evtContext);
m_evtContext = 0;
}
sc = m_evtSelector->createContext(m_evtContext);
if( !sc.isSuccess() ) {
error() << "Can not create Context " << theSvc->name( ) << endmsg;
return sc;
}
}
}
else if ( m_evtSelector.isValid() && m_evtContext ) {
m_evtSelector->releaseContext(m_evtContext);
m_evtSelector = 0;
m_evtContext = 0;
}
return StatusCode::SUCCESS;
}

StatusCode EventLoopMgr::stop | ( |  | ) |
| virtual

implementation of IService::stop

Reimplemented from MinimalEventLoopMgr.

Definition at line 206 of file EventLoopMgr.cpp.

{
if ( ! m_endEventFired ) {
// Fire pending EndEvent incident
m_incidentSvc->fireIncident(Incident(name(),IncidentType::EndEvent));
m_endEventFired = true;
}
return MinimalEventLoopMgr::stop();
}

## Member Data Documentation

SmartIF<IProperty> EventLoopMgr::m_appMgrProperty
| protected

Property interface of ApplicationMgr.

Definition at line 60 of file EventLoopMgr.h.

bool EventLoopMgr::m_endEventFired
| protected

Flag to avoid to fire the EnvEvent incident twice in a row (and also not before the first event)

Definition at line 63 of file EventLoopMgr.h.

IEvtSelector::Context* EventLoopMgr::m_evtContext
| protected

Event Iterator.

Definition at line 50 of file EventLoopMgr.h.

SmartIF<IDataManagerSvc> EventLoopMgr::m_evtDataMgrSvc
| protected

Reference to the Event Data Service's IDataManagerSvc interface.

Definition at line 44 of file EventLoopMgr.h.

SmartIF<IDataProviderSvc> EventLoopMgr::m_evtDataSvc
| protected

Reference to the Event Data Service's IDataProviderSvc interface.

Definition at line 46 of file EventLoopMgr.h.

std::string EventLoopMgr::m_evtsel
| protected

Event selector.

Definition at line 52 of file EventLoopMgr.h.

SmartIF<IEvtSelector> EventLoopMgr::m_evtSelector
| protected

Reference to the Event Selector.

Definition at line 48 of file EventLoopMgr.h.

SmartIF<IDataManagerSvc> EventLoopMgr::m_histoDataMgrSvc
| protected

Reference to the Histogram Data Service.

Definition at line 54 of file EventLoopMgr.h.

SmartIF<IConversionSvc> EventLoopMgr::m_histoPersSvc
| protected

Reference to the Histogram Persistency Service.

Definition at line 56 of file EventLoopMgr.h.

std::string EventLoopMgr::m_histPersName
| protected

Name of the Hist Pers type.

Definition at line 58 of file EventLoopMgr.h.

bool EventLoopMgr::m_warnings
| protected

Flag to disable warning messages when using external input.

Definition at line 65 of file EventLoopMgr.h.

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

- /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v25r0/GaudiCoreSvc/src/ApplicationMgr/EventLoopMgr.h
- /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v25r0/GaudiCoreSvc/src/ApplicationMgr/EventLoopMgr.cpp