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Public Member Functions | Private Attributes | List of all members
EventNodeKiller Class Reference

Algorithm to kill nodes in the event data store. More...

`#include <EventNodeKiller.h>`

Inheritance diagram for EventNodeKiller:
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Collaboration diagram for EventNodeKiller:
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## Public Member Functions
| EventNodeKiller (const std::string &name, ISvcLocator *pSvcLocator)
| Standard constructor.
virtual | ~EventNodeKiller ()
| Destructor.
virtual StatusCode | execute ()
| Algorithm execution.
Public Member Functions inherited from GaudiAlgorithm
virtual StatusCode | initialize ()
| standard initialization method
virtual StatusCode | finalize ()
| standard finalization method
virtual StatusCode | sysExecute ()
| the generic actions for the execution.
void | put (IDataProviderSvc *svc, DataObject *object, const std::string &address, const bool useRootInTES=true) const
| Register a data object or container into Gaudi Event Transient Store.
void | put (DataObject *object, const std::string &address, const bool useRootInTES=true) const
| Register a data object or container into Gaudi Event Transient Store.
template<class TYPE >
Gaudi::Utils::GetData< TYPE > ::return_type | get (IDataProviderSvc *svc, const std::string &location, const bool useRootInTES=true) const
| Templated access to the data in Gaudi Transient Store.
template<class TYPE >
Gaudi::Utils::GetData< TYPE > ::return_type | getIfExists (IDataProviderSvc *svc, const std::string &location, const bool useRootInTES=true) const
| Templated access to the data in Gaudi Transient Store.
template<class TYPE >
Gaudi::Utils::GetData< TYPE > ::return_type | get (const std::string &location, const bool useRootInTES=true) const
| Templated access to the data from Gaudi Event Transient Store.
template<class TYPE >
Gaudi::Utils::GetData< TYPE > ::return_type | getIfExists (const std::string &location, const bool useRootInTES=true) const
| Templated access to the data in Gaudi Transient Store.
template<class TYPE >
TYPE * | getDet (IDataProviderSvc *svc, const std::string &location) const
| Templated access to the detector data from the Gaudi Detector Transient Store.
template<class TYPE >
Gaudi::Utils::GetData< TYPE > ::return_type | getDetIfExists (IDataProviderSvc *svc, const std::string &location) const
| Templated access to the detector data from the Gaudi Detector Transient Store.
template<class TYPE >
TYPE * | getDet (const std::string &location) const
| Templated access to the detector data from the Gaudi Detector Transient Store.
template<class TYPE >
Gaudi::Utils::GetData< TYPE > ::return_type | getDetIfExists (const std::string &location) const
| Templated access to the detector data from the Gaudi Detector Transient Store.
template<class TYPE >
bool | exist (IDataProviderSvc *svc, const std::string &location, const bool useRootInTES=true) const
| Check the existence of a data object or container in the Gaudi Transient Event Store.
template<class TYPE >
bool | exist (const std::string &location, const bool useRootInTES=true) const
| Check the existence of a data object or container in the Gaudi Transient Event Store.
template<class TYPE >
bool | existDet (IDataProviderSvc *svc, const std::string &location) const
| Check the existence of detector objects in the Gaudi Transient Detector Store.
template<class TYPE >
bool | existDet (const std::string &location) const
| Check the existence of detector objects in the Gaudi Transient Detector Store.
template<class TYPE , class TYPE2 >
Gaudi::Utils::GetData< TYPE > ::return_type | getOrCreate (IDataProviderSvc *svc, const std::string &location, const bool useRootInTES=true) const
| Get the existing data object from Gaudi Event Transient store.
template<class TYPE , class TYPE2 >
Gaudi::Utils::GetData< TYPE > ::return_type | getOrCreate (const std::string &location, const bool useRootInTES=true) const
| Get the existing data object from Gaudi Event Transient store.
| GaudiAlgorithm (const std::string &name, ISvcLocator *pSvcLocator)
| Standard constructor (protected)
virtual | ~GaudiAlgorithm ()
| destructor, virtual and protected
SmartIF< INTupleSvc > & | evtColSvc () const
| Access the standard event collection service.
Public Member Functions inherited from GaudiCommon< Algorithm >
Gaudi::Utils::GetData< TYPE > ::return_type | get (IDataProviderSvc *svc, const std::string &location, const bool useRootInTES=true) const
| Templated access to the data in Gaudi Transient Store.
Gaudi::Utils::GetData< TYPE > ::return_type | getIfExists (IDataProviderSvc *svc, const std::string &location, const bool useRootInTES=true) const
| Quicker version of the get function which bypasses the check on the retrieved data.
bool | exist (IDataProviderSvc *svc, const std::string &location, const bool useRootInTES=true) const
| Check the existence of a data object or container in the Gaudi Transient Event Store.
Gaudi::Utils::GetData< TYPE > ::return_type | getOrCreate (IDataProviderSvc *svc, const std::string &location, const bool useRootInTES=true) const
| Get the existing data object from Gaudi Event Transient store.
DataObject * | put (IDataProviderSvc *svc, DataObject *object, const std::string &location, const bool useRootInTES=true) const
| Register a data object or container into Gaudi Event Transient Store.
TOOL * | tool (const std::string &type, const std::string &name, const IInterface *parent=0, bool create=true) const
| Useful method for the easy location of tools.
TOOL * | tool (const std::string &type, const IInterface *parent=0, bool create=true) const
| A useful method for the easy location of tools.
SmartIF< SERVICE > | svc (const std::string &name, const bool create=true) const
| A useful method for the easy location of services.
IUpdateManagerSvc * | updMgrSvc () const
| Short-cut to locate the Update Manager Service.
StatusCode | Error (const std::string &msg, const StatusCode st=StatusCode::FAILURE, const size_t mx=10) const
| Print the error message and return with the given StatusCode.
StatusCode | Warning (const std::string &msg, const StatusCode st=StatusCode::FAILURE, const size_t mx=10) const
| Print the warning message and return with the given StatusCode.
StatusCode | Info (const std::string &msg, const StatusCode st=StatusCode::SUCCESS, const size_t mx=10) const
| Print the info message and return with the given StatusCode.
StatusCode | Print (const std::string &msg, const StatusCode st=StatusCode::SUCCESS, const MSG::Level lev=MSG::INFO) const
| Print the message and return with the given StatusCode.
void | Assert (const bool ok, const std::string &message="", const StatusCode sc=StatusCode(StatusCode::FAILURE, true)) const
| Assertion - throw exception if the given condition is not fulfilled.
void | Assert (const bool ok, const char *message, const StatusCode sc=StatusCode(StatusCode::FAILURE, true)) const
| Assertion - throw exception if the given condition is not fulfilled.
void | Exception (const std::string &msg, const GaudiException &exc, const StatusCode sc=StatusCode(StatusCode::FAILURE, true)) const
| Create and (re)-throw a given GaudiException.
void | Exception (const std::string &msg, const std::exception &exc, const StatusCode sc=StatusCode(StatusCode::FAILURE, true)) const
| Create and (re)-throw a given exception.
void | Exception (const std::string &msg="no message", const StatusCode sc=StatusCode(StatusCode::FAILURE, true)) const
| Create and throw an exception with the given message.
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 )
const Statistics & | counters () const
| accessor to all counters
StatEntity & | counter (const std::string &tag) const
| accessor to certain counter by name
MSG::Level | msgLevel () const
| The current message service output level.
bool | msgLevel (const MSG::Level level) const
| Test the output level.
void | resetMsgStream () const
| Reset (delete) the current message stream object.
bool | typePrint () const
| Insert the actual C++ type of the algorithm/tool in the messages ?
bool | propsPrint () const
| Print properties at initialization ?
bool | statPrint () const
| Print statistical counters at finalization ?
bool | errorsPrint () const
| Print error counters at finalization ?
long | printStat (const MSG::Level level=MSG::ALWAYS) const
| perform the actual printout of statistical counters
long | printErrors (const MSG::Level level=MSG::ALWAYS) const
| perform the actual printout of error counters
long | printProps (const MSG::Level level=MSG::ALWAYS) const
| perform the actual printout of properties
void | registerCondition (const std::string &condition, StatusCode(CallerClass::*mf)()=NULL)
| register the current instance to the UpdateManagerSvc as a consumer for a condition.
void | registerCondition (const std::string &condition, CondType *&condPtrDest, StatusCode(CallerClass::*mf)()=NULL)
| register the current instance to the UpdateManagerSvc as a consumer for a condition.
void | registerCondition (char *condition, StatusCode(CallerClass::*mf)()=NULL)
| just to avoid conflicts with the version using a pointer to a template class.
void | registerCondition (TargetClass *condition, StatusCode(CallerClass::*mf)()=NULL)
| register the current instance to the UpdateManagerSvc as a consumer for a condition.
StatusCode | runUpdate ()
| asks the UpdateManagerSvc to perform an update of the instance (if needed) without waiting the next BeginEvent incident.
| GaudiCommon (const std::string &name, ISvcLocator *pSvcLocator)
| Algorithm constructor.
| GaudiCommon (const std::string &type, const std::string &name, const IInterface *parent)
| Tool constructor.
StatusCode | release (const IInterface *interface) const
| Manual forced (and 'safe') release of the active tool or service.
virtual unsigned long | release ()
| Un-hide IInterface::release (ICC warning #1125)
const AlgTools & | tools () const
| get the list of aquired tools
const Services & | services () const
| get the list of aquired services
const std::string & | context () const
| Returns the "context" string. Used to identify different processing states.
const std::string & | rootInTES () const
| Returns the "rootInTES" string.
double | globalTimeOffset () const
| Returns the "globalTimeOffset" double.
const std::string | fullTESLocation (const std::string &location, const bool useRootInTES) const
| Returns the full correct event location given the rootInTes settings.
Public Member Functions inherited from Algorithm
| Algorithm (const std::string &name, ISvcLocator *svcloc, const std::string &version=PACKAGE_VERSION)
| Constructor.
virtual | ~Algorithm ()
| Destructor.
virtual StatusCode | sysStart ()
| Reinitialization method invoked by the framework.
virtual StatusCode | sysInitialize ()
| Initialization method invoked by the framework.
virtual StatusCode | sysReinitialize ()
| Reinitialization method invoked by the framework.
virtual StatusCode | sysRestart ()
| Restart method invoked by the framework.
virtual StatusCode | sysStop ()
| System stop.
virtual StatusCode | sysFinalize ()
| System finalization.
virtual StatusCode | sysBeginRun ()
| beginRun method invoked by the framework.
virtual StatusCode | sysEndRun ()
| endRun method invoked by the framework.
virtual const std::string & | name () const
| The identifying name of the algorithm object.
virtual const std::string & | version () const
virtual StatusCode | configure ()
| Dummy implementation of IStateful::configure() method.
virtual StatusCode | terminate ()
| Dummy implementation of IStateful::terminate() method.
virtual StatusCode | start ()
| the default (empty) implementation of IStateful::start() method
virtual StatusCode | stop ()
| the default (empty) implementation of IStateful::stop() method
virtual StatusCode | reinitialize ()
| the default (empty) implementation of IStateful::reinitialize() method
virtual StatusCode | restart ()
| the default (empty) implementation of IStateful::restart() method
virtual bool | isExecuted () const
| Has this algorithm been executed since the last reset?
virtual void | setExecuted (bool state)
| Set the executed flag to the specified state.
virtual void | resetExecuted ()
| Reset the executed state of the Algorithm for the duration of the current event.
virtual StatusCode | beginRun ()
| Algorithm begin run.
virtual StatusCode | endRun ()
| Algorithm end run. This method is called at the end of the event loop.
virtual Gaudi::StateMachine::State | FSMState () const
| returns the current state of the algorithm
virtual Gaudi::StateMachine::State | targetFSMState () const
| returns the state the algorithm will be in after the ongoing transition
virtual bool | isEnabled () const
| Is this algorithm enabled or disabled?
virtual bool | filterPassed () const
| Did this algorithm pass or fail its filter criterion for the last event?
virtual void | setFilterPassed (bool state)
| Set the filter passed flag to the specified state.
template<class T >
StatusCode | service (const std::string &name, 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 &svcType, const std::string &svcName, T *&psvc) const
| Access a service by name and type, creating it if it doesn't already exist.
SmartIF< IService > | service (const std::string &name, const bool createIf=true, const bool quiet=false) const
| Return a pointer to the service identified by name (or "type/name")
void | setOutputLevel (int level)
| Set the output level for current algorithm.
SmartIF< IAuditorSvc > & | auditorSvc () const
| The standard auditor service.May not be invoked before sysInitialize() has been invoked.
SmartIF< IChronoStatSvc > & | chronoSvc () const
| The standard Chrono & Stat service, Return a pointer to the service if present.
SmartIF< IChronoStatSvc > & | chronoStatService () const
| Obsoleted name, kept due to the backwards compatibility.
SmartIF< IDataProviderSvc > & | detSvc () const
| The standard detector data service.
SmartIF< IDataProviderSvc > & | detDataService () const
| Obsoleted name, kept due to the backwards compatibility.
SmartIF< IConversionSvc > & | detCnvSvc () const
| The standard detector data persistency conversion service.
SmartIF< IConversionSvc > & | detDataCnvService () const
| Obsoleted name, kept due to the backwards compatibility.
SmartIF< IDataProviderSvc > & | eventSvc () const
| The standard event data service.
SmartIF< IDataProviderSvc > & | evtSvc () const
| shortcut for method eventSvc
SmartIF< IDataProviderSvc > & | eventDataService () const
| Obsoleted name, kept due to the backwards compatibility.
SmartIF< IConversionSvc > & | eventCnvSvc () const
| The standard event data persistency conversion service.
SmartIF< IConversionSvc > & | eventDataCnvService () const
| Obsoleted name, kept due to the backwards compatibility.
SmartIF< IHistogramSvc > & | histoSvc () const
| The standard histogram service.
SmartIF< IHistogramSvc > & | histogramDataService () const
| Obsoleted name, kept due to the backwards compatibility.
SmartIF< IMessageSvc > & | msgSvc () const
| The standard message service.
SmartIF< IMessageSvc > & | messageService () const
| Obsoleted name, kept due to the backwards compatibility.
SmartIF< INTupleSvc > & | ntupleSvc () const
| The standard N tuple service.
SmartIF< INTupleSvc > & | ntupleService () const
| Obsoleted name, kept due to the backwards compatibility.
SmartIF< IRndmGenSvc > & | randSvc () const
| AIDA-based NTuple service Returns a pointer to the AIDATuple service if present.
SmartIF< IToolSvc > & | toolSvc () const
| The standard ToolSvc service, Return a pointer to the service if present.
SmartIF< IExceptionSvc > & | exceptionSvc () const
| Get the exception Service.
SmartIF< IAlgContextSvc > & | contextSvc () const
| get Algorithm Context Service
SmartIF< ISvcLocator > & | serviceLocator () const
| The standard service locator.
SmartIF< ISvcLocator > & | svcLoc () const
| shortcut for method serviceLocator
bool | registerContext () const
| register for Algorithm Context Service?
StatusCode | createSubAlgorithm (const std::string &type, const std::string &name, Algorithm *&pSubAlg)
| Create a sub algorithm.
std::vector< Algorithm * > * | subAlgorithms () const
| List of sub-algorithms. Returns a pointer to a vector of (sub) Algorithms.
virtual StatusCode | setProperty (const Property &p)
| Implementation of IProperty::setProperty.
virtual StatusCode | setProperty (const std::string &s)
| Implementation of IProperty::setProperty.
virtual StatusCode | setProperty (const std::string &n, const std::string &v)
| Implementation of IProperty::setProperty.
virtual StatusCode | getProperty (Property *p) const
| Implementation of IProperty::getProperty.
virtual const Property & | getProperty (const std::string &name) const
| Implementation of IProperty::getProperty.
virtual StatusCode | getProperty (const std::string &n, std::string &v) const
| Implementation of IProperty::getProperty.
virtual const std::vector < Property * > & | getProperties () const
| Implementation of IProperty::getProperties.
StatusCode | setProperties ()
| Set the algorithm's properties.
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< IMonitorSvc > & | monitorSvc () const
| Access the monitor service.
template<class T >
void | declareInfo (const std::string &name, const T &var, const std::string &desc) const
| Declare monitoring information.
void | declareInfo (const std::string &name, const std::string &format, const void *var, int size, const std::string &desc) const
| Declare monitoring information (special case)
template<class TYPE >
StatusCode | setProperty (const std::string &name, const TYPE &value)
| set the property form the value

## Private Attributes
std::vector< std::string > | m_nodes
| String property "Nodes".

## Additional Inherited Members
Public Types inherited from Algorithm
typedef Gaudi::PluginService::Factory2 < IAlgorithm *, const std::string &, ISvcLocator * > | Factory
Protected Types inherited from GaudiCommon< Algorithm >
typedef std::map< std::string, StatEntity > | Statistics
| the actual type of general counters
typedef std::map< std::string, unsigned int > | Counter
| the actual type error/warning counter
typedef std::vector< IAlgTool * > | AlgTools
| storage for active tools
typedef GaudiUtils::HashMap < std::string, SmartIF < IService > > | Services
| storage for active services
Protected Member Functions inherited from GaudiCommon< Algorithm >
virtual | ~GaudiCommon ()
| Destructor.
StatusCode | releaseTool (const IAlgTool *tool) const
| manual forced (and 'safe') release of the tool
StatusCode | releaseSvc (const IInterface *svc) const
| manual forced (and 'safe') release of the service
Protected Attributes inherited from GaudiCommon< Algorithm >
ICounterSummarySvc * | m_counterSummarySvc
| a pointer to the CounterSummarySvc
std::vector< std::string > | m_counterList
| list of counters to declare. Set by property CounterList. This can be a regular expression.
std::vector< std::string > | m_statEntityList
Static Protected Attributes inherited from GaudiCommon< Algorithm >
static const bool | IgnoreRootInTES
| Simple definition to be used with the new useRootInTES argument get<TYPE> and put methods.
static const bool | UseRootInTES
| Simple definition to be used with the new useRootInTES argument get<TYPE> and put methods.

## Detailed Description

Algorithm to kill nodes in the event data store.

Useful if you want to make the application "forget" about the previous history of the input file

Author
  Marco Cattaneo

Date
  2005-07-14

Definition at line 18 of file EventNodeKiller.h.

## Constructor & Destructor Documentation

EventNodeKiller::EventNodeKiller | ( | const std::string & | name,
|  | ISvcLocator * | pSvcLocator
| ) |  |

Standard constructor.

Definition at line 18 of file EventNodeKiller.cpp.

: GaudiAlgorithm ( name , pSvcLocator )
{
declareProperty( "Nodes", m_nodes );
}

EventNodeKiller::~EventNodeKiller | ( |  | ) |
| virtual

Destructor.

Definition at line 27 of file EventNodeKiller.cpp.

{}

## Member Function Documentation

StatusCode EventNodeKiller::execute | ( |  | ) |
| virtual

Algorithm execution.

Reimplemented from GaudiAlgorithm.

Definition at line 32 of file EventNodeKiller.cpp.

{
if (msgLevel() <= MSG::DEBUG) debug() << "==> Execute" << endmsg;
std::vector<std::string>::iterator itS;
for( itS=m_nodes.begin(); itS != m_nodes.end(); itS++ ) {
if (msgLevel() <= MSG::DEBUG) debug() << "Killing node " << *itS << endmsg;
eventSvc()->unlinkObject( *itS ).ignore();
}
return StatusCode::SUCCESS;
}

## Member Data Documentation

std::vector<std::string> EventNodeKiller::m_nodes
| private

String property "Nodes".

Definition at line 30 of file EventNodeKiller.h.

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

- /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v25r0/GaudiAlg/src/components/EventNodeKiller.h
- /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v25r0/GaudiAlg/src/components/EventNodeKiller.cpp