| The Gaudi Framework v28r2p1 (f1a77ff4)

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RecordOutputStream Class Reference

Simple class that adds an entry to the Transient Event Store to record that the processing flow triggered its execution. More...

`#include <src/component/RecordOutputStream.h>`

Inheritance diagram for RecordOutputStream:
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Collaboration diagram for RecordOutputStream:
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## Public Member Functions
| ~RecordOutputStream () override=default
| Destructor. More...
StatusCode | initialize () override
| Algorithm initialization. More...
StatusCode | execute () override
| Algorithm execution. More...
StatusCode | finalize () override
| Algorithm finalization. More...
Public Member Functions inherited from GaudiAlgorithm
StatusCode | initialize () override
| standard initialization method More...
StatusCode | execute () override
| standard execution method More...
StatusCode | finalize () override
| standard finalization method More...
StatusCode | sysExecute (const EventContext &ctx) override
| the generic actions for the execution. More...
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. More...
void | put (DataObject *object, const std::string &address, const bool useRootInTES=true) const
| Register a data object or container into Gaudi Event Transient Store. More...
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. More...
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. More...
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. More...
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. More...
template<class TYPE >
TYPE * | getDet (IDataProviderSvc *svc, const std::string &location) const
| Templated access to the detector data from the Gaudi Detector Transient Store. More...
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. More...
template<class TYPE >
TYPE * | getDet (const std::string &location) const
| Templated access to the detector data from the Gaudi Detector Transient Store. More...
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. More...
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. More...
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. More...
template<class TYPE >
bool | existDet (IDataProviderSvc *svc, const std::string &location) const
| Check the existence of detector objects in the Gaudi Transient Detector Store. More...
template<class TYPE >
bool | existDet (const std::string &location) const
| Check the existence of detector objects in the Gaudi Transient Detector Store. More...
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. More...
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. More...
| GaudiAlgorithm (const std::string &name, ISvcLocator *pSvcLocator)
| Standard constructor (protected) More...
| ~GaudiAlgorithm () override=default
| destructor, virtual and protected More...
SmartIF< INTupleSvc > & | evtColSvc () const
| Access the standard event collection service. More...
| GaudiAlgorithm (const GaudiAlgorithm &)=delete
GaudiAlgorithm & | operator= (const GaudiAlgorithm &)=delete
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. More...
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. More...
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. More...
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. More...
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. More...
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. More...
TOOL * | tool (const std::string &type, const IInterface *parent=0, bool create=true) const
| A useful method for the easy location of tools. More...
SmartIF< SERVICE > | svc (const std::string &name, const bool create=true) const
| A useful method for the easy location of services. More...
IUpdateManagerSvc * | updMgrSvc () const
| Short-cut to locate the Update Manager Service. More...
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. More...
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. More...
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. More...
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. More...
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. More...
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. More...
void | Exception (const std::string &msg, const GaudiException &exc, const StatusCode sc=StatusCode(StatusCode::FAILURE, true)) const
| Create and (re)-throw a given GaudiException. More...
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. More...
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. More...
const Statistics & | counters () const
| accessor to all counters More...
StatEntity & | counter (const std::string &tag) const
| accessor to certain counter by name More...
bool | typePrint () const
| Insert the actual C++ type of the algorithm/tool in the messages ? More...
bool | propsPrint () const
| Print properties at initialization ? More...
bool | statPrint () const
| Print statistical counters at finalization ? More...
bool | errorsPrint () const
| Print error counters at finalization ? More...
long | printStat (const MSG::Level level=MSG::ALWAYS) const
| perform the actual printout of statistical counters More...
long | printErrors (const MSG::Level level=MSG::ALWAYS) const
| perform the actual printout of error counters More...
long | printProps (const MSG::Level level=MSG::ALWAYS) const
| perform the actual printout of properties More...
void | registerCondition (const std::string &condition, StatusCode(CallerClass::*mf)()=nullptr)
| register the current instance to the UpdateManagerSvc as a consumer for a condition. More...
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. More...
void | registerCondition (char *condition, StatusCode(CallerClass::*mf)()=NULL)
| just to avoid conflicts with the version using a pointer to a template class. More...
void | registerCondition (TargetClass *condition, StatusCode(CallerClass::*mf)()=NULL)
| register the current instance to the UpdateManagerSvc as a consumer for a condition. More...
StatusCode | runUpdate ()
| asks the UpdateManagerSvc to perform an update of the instance (if needed) without waiting the next BeginEvent incident. More...
| GaudiCommon (const std::string &name, ISvcLocator *pSvcLocator)
| Algorithm constructor - the SFINAE constraint below ensures that this is constructor is only defined if PBASE derives from Algorithm. More...
| GaudiCommon (const std::string &type, const std::string &name, const IInterface *ancestor)
| Tool constructor - SFINAE-ed to insure this constructor is only defined if PBASE derives from AlgTool. More...
StatusCode | initialize () override
| standard initialization method More...
StatusCode | finalize () override
| standard finalization method More...
StatusCode | release (const IInterface *interface) const
| Manual forced (and 'safe') release of the active tool or service. More...
const Services & | services () const
| get the list of aquired services More...
const std::string & | context () const
| Returns the "context" string. Used to identify different processing states. More...
const std::string & | rootInTES () const
| Returns the "rootInTES" string. More...
const std::string | fullTESLocation (const std::string &location, const bool useRootInTES) const
| Returns the full correct event location given the rootInTes settings. More...
Public Member Functions inherited from Algorithm
| Algorithm (const std::string &name, ISvcLocator *svcloc, const std::string &version=PACKAGE_VERSION)
| Constructor. More...
StatusCode | sysStart () override
| Reinitialization method invoked by the framework. More...
StatusCode | sysInitialize () override
| Initialization method invoked by the framework. More...
StatusCode | sysReinitialize () override
| Reinitialization method invoked by the framework. More...
StatusCode | sysRestart () override
| Restart method invoked by the framework. More...
StatusCode | sysExecute (const EventContext &ctx) override
| The actions to be performed by the algorithm on an event. More...
StatusCode | sysStop () override
| System stop. More...
StatusCode | sysFinalize () override
| System finalization. More...
StatusCode | sysBeginRun () override
| beginRun method invoked by the framework. More...
StatusCode | sysEndRun () override
| endRun method invoked by the framework. More...
const std::string & | name () const override
| The identifying name of the algorithm object. More...
const Gaudi::StringKey & | nameKey () const override
const std::string & | type () const override
| The type of the algorithm object. More...
void | setType (const std::string &type) override
const std::string & | version () const override
unsigned int | index () const override
StatusCode | configure () override
| Dummy implementation of IStateful::configure() method. More...
StatusCode | terminate () override
| Dummy implementation of IStateful::terminate() method. More...
StatusCode | initialize () override
| the default (empty) implementation of IStateful::initialize() method More...
StatusCode | start () override
| the default (empty) implementation of IStateful::start() method More...
StatusCode | stop () override
| the default (empty) implementation of IStateful::stop() method More...
StatusCode | finalize () override
| the default (empty) implementation of IStateful::finalize() method More...
StatusCode | reinitialize () override
| the default (empty) implementation of IStateful::reinitialize() method More...
StatusCode | restart () override
| the default (empty) implementation of IStateful::restart() method More...
Gaudi::StateMachine::State | FSMState () const override
| returns the current state of the algorithm More...
Gaudi::StateMachine::State | targetFSMState () const override
| returns the state the algorithm will be in after the ongoing transition More...
bool | isExecuted () const override
| Has this algorithm been executed since the last reset? More...
void | setExecuted (bool state) override
| Set the executed flag to the specified state. More...
void | resetExecuted () override
| Reset the executed state of the Algorithm for the duration of the current event. More...
StatusCode | beginRun () override
| Algorithm begin run. More...
StatusCode | endRun () override
| Algorithm end run. This method is called at the end of the event loop. More...
bool | isEnabled () const override
| Is this algorithm enabled or disabled? More...
bool | filterPassed () const override
| Did this algorithm pass or fail its filter criterion for the last event? More...
void | setFilterPassed (bool state) override
| Set the filter passed flag to the specified state. More...
unsigned int | errorCount () const
| Get the number of failures of the algorithm. More...
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. More...
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...
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") More...
template<class T >
SmartIF< T > | service (const std::string &name, bool createIf=true, bool quiet=false) const
SmartIF< IAuditorSvc > & | auditorSvc () const
| The standard auditor service.May not be invoked before sysInitialize() has been invoked. More...
SmartIF< IChronoStatSvc > & | chronoSvc () const
| The standard Chrono & Stat service, Return a pointer to the service if present. More...
SmartIF< IChronoStatSvc > & | chronoStatService () const
SmartIF< IDataProviderSvc > & | detSvc () const
| The standard detector data service. More...
SmartIF< IDataProviderSvc > & | detDataService () const
SmartIF< IConversionSvc > & | detCnvSvc () const
| The standard detector data persistency conversion service. More...
SmartIF< IConversionSvc > & | detDataCnvService () const
SmartIF< IDataProviderSvc > & | eventSvc () const
| The standard event data service. More...
SmartIF< IDataProviderSvc > & | evtSvc () const
| shortcut for method eventSvc More...
SmartIF< IDataProviderSvc > & | eventDataService () const
SmartIF< IConversionSvc > & | eventCnvSvc () const
| The standard event data persistency conversion service. More...
SmartIF< IConversionSvc > & | eventDataCnvService () const
SmartIF< IHistogramSvc > & | histoSvc () const
| The standard histogram service. More...
SmartIF< IHistogramSvc > & | histogramDataService () const
SmartIF< INTupleSvc > & | ntupleSvc () const
| The standard N tuple service. More...
SmartIF< INTupleSvc > & | ntupleService () const
SmartIF< IRndmGenSvc > & | randSvc () const
| The standard RandomGen service, Return a pointer to the service if present. More...
SmartIF< IToolSvc > & | toolSvc () const
| The standard ToolSvc service, Return a pointer to the service if present. More...
SmartIF< IExceptionSvc > & | exceptionSvc () const
| Get the exception Service. More...
SmartIF< IAlgContextSvc > & | contextSvc () const
| get Algorithm Context Service More...
SmartIF< ITimelineSvc > & | timelineSvc () const
SmartIF< ISvcLocator > & | serviceLocator () const override
| The standard service locator. More...
SmartIF< ISvcLocator > & | svcLoc () const
| shortcut for method serviceLocator More...
SmartIF< IHiveWhiteBoard > & | whiteboard () const
SmartIF< IAlgExecStateSvc > & | algExecStateSvc () const
bool | registerContext () const
| register for Algorithm Context Service? More...
StatusCode | createSubAlgorithm (const std::string &type, const std::string &name, Algorithm *&pSubAlg)
| Create a sub algorithm. More...
const std::vector< Algorithm * > * | subAlgorithms () const
| List of sub-algorithms. Returns a pointer to a vector of (sub) Algorithms. More...
std::vector< Algorithm * > * | subAlgorithms ()
| List of sub-algorithms. Returns a pointer to a vector of (sub) Algorithms. More...
StatusCode | setProperties ()
| Set the algorithm's properties. More...
template<class T >
Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, ToolHandle< T > &hndl, const std::string &doc="none")
template<class T >
Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, ToolHandleArray< T > &hndlArr, const std::string &doc="none")
SmartIF< IMonitorSvc > & | monitorSvc () const
| Access the monitor service. More...
template<class T >
void | declareInfo (const std::string &name, const T &var, const std::string &desc) const
| Declare monitoring information. More...
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) More...
const EventContext & | getContext () const override
| get the context More...
virtual void | acceptDHVisitor (IDataHandleVisitor *) const override
void | commitHandles () override
void | registerTool (IAlgTool *tool) const
void | deregisterTool (IAlgTool *tool) const
template<class T >
StatusCode | declareTool (ToolHandle< T > &handle, std::string toolTypeAndName="", bool createIf=true)
const std::vector< IAlgTool * > & | tools () const
bool | isIOBound () const
void | setIOBound (bool value)
bool | isClonable () const override
| Specifies the clonability of the algorithm. More...
unsigned int | cardinality () const override
| Return the cardinality. More...
const std::vector< std::string > & | neededResources () const override
std::ostream & | toControlFlowExpression (std::ostream &os) const override
| Produce string represention of the control flow expression. More...
Public Member Functions inherited from DataHandleHolderBase< PropertyHolder< CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > > > >
std::vector< Gaudi::DataHandle * > | inputHandles () const override
std::vector< Gaudi::DataHandle * > | outputHandles () const override
virtual const DataObjIDColl & | extraInputDeps () const override
virtual const DataObjIDColl & | extraOutputDeps () const override
void | declare (Gaudi::DataHandle &handle) override
void | renounce (Gaudi::DataHandle &handle) override
const DataObjIDColl & | inputDataObjs () const override
const DataObjIDColl & | outputDataObjs () const override
void | addDependency (const DataObjID &id, const Gaudi::DataHandle::Mode &mode) override
Public Member Functions inherited from extends< PropertyHolder< CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > > >, IDataHandleHolder >
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...
| ~extends () override=default
| Virtual destructor. More...
Public Member Functions inherited from PropertyHolder< CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > > >
| PropertyHolder ()=default
| ~PropertyHolder () override=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, TYPE &value, const std::string &doc="none") const
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
Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, GaudiHandleBase &ref, const std::string &doc="none")
| Specializations for various GaudiHandles. More...
Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, GaudiHandleArrayBase &ref, const std::string &doc="none")
Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, DataObjectHandleBase &ref, const std::string &doc="none")
Public Member Functions inherited from CommonMessagingBase
virtual | ~CommonMessagingBase ()=default
| Virtual destructor. More...
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...
MSG::Level | msgLevel () const
| get the output level from the embedded MsgStream More...
MSG::Level | outputLevel () const __attribute__((deprecated))
| Backward compatibility function for getting the output level. More...
bool | msgLevel (MSG::Level lvl) const
| get the output level from the embedded MsgStream More...
Public Member Functions inherited from extend_interfaces< Interfaces... >
| ~extend_interfaces () override=default
| Virtual destructor. More...

## Static Public Member Functions
static const std::string | locationRoot ()
| Return the path in the Transient Store used to record the triggered instances. More...

## Private Attributes
Gaudi::Property< std::string > | m_streamName
std::string | m_flagLocation
| location of the DataObject flag used to record that this algorithm was called More...

## Additional Inherited Members
Public Types inherited from Algorithm
typedef Gaudi::PluginService::Factory< IAlgorithm *, const std::string &, ISvcLocator * > | Factory
Public Types inherited from extends< PropertyHolder< CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > > >, IDataHandleHolder >
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 PropertyHolder< CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > > >
using | PropertyHolderImpl = PropertyHolder< CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > > >
| Typedef used to refer to this class from derived classes, as in. More...
Public Types inherited from CommonMessaging< implements< IAlgorithm, IDataHandleHolder, 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 Types inherited from GaudiCommon< Algorithm >
using | base_class = Algorithm
typedef std::map< std::string, StatEntity > | Statistics
| the actual type of general counters More...
typedef std::map< std::string, unsigned int > | Counter
| the actual type error/warning counter More...
typedef std::vector< IAlgTool * > | AlgTools
| storage for active tools More...
typedef std::vector< SmartIF< IService > > | Services
| storage for active services More...
Protected Member Functions inherited from GaudiCommon< Algorithm >
| ~GaudiCommon () override=default
| Destructor. More...
StatusCode | releaseTool (const IAlgTool *tool) const
| manual forced (and 'safe') release of the tool More...
StatusCode | releaseSvc (const IInterface *svc) const
| manual forced (and 'safe') release of the service More...
Protected Member Functions inherited from Algorithm
std::vector< IAlgTool * > & | tools ()
bool | isInitialized () const override
| Has the Algorithm already been initialized? More...
bool | isFinalized () const override
| Has the Algorithm already been finalized? More...
void | setIndex (const unsigned int &idx) override
| set instantiation index of Alg More...
Protected Member Functions inherited from DataHandleHolderBase< PropertyHolder< CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > > > >
void | initDataHandleHolder ()
| initializes all handles - called by the sysInitialize method of any descendant of this More...
Protected Member Functions inherited from PropertyHolder< CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > > >
Gaudi::Details::PropertyBase * | property (const std::string &name) const
Protected Member Functions inherited from CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > >
void | updateMsgStreamOutputLevel (int level)
| Update the output level of the cached MsgStream. More...
Protected Attributes inherited from GaudiCommon< Algorithm >
SmartIF< ICounterSummarySvc > | m_counterSummarySvc
| a pointer to the CounterSummarySvc More...
Protected Attributes inherited from Algorithm
std::unique_ptr< IDataHandleVisitor > | m_updateDataHandles
| Hook for for derived classes to provide a custom visitor for data handles. More...
Protected Attributes inherited from DataHandleHolderBase< PropertyHolder< CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > > > >
DataObjIDColl | m_inputDataObjs
DataObjIDColl | m_outputDataObjs
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. More...
static const bool | UseRootInTES
| Simple definition to be used with the new useRootInTES argument get<TYPE> and put methods. More...

## Detailed Description

Simple class that adds an entry to the Transient Event Store to record that the processing flow triggered its execution.

The main use case is to replace OutputStream instances appearing in the normal processing flow of workers in GaudiMP jobs. The information is then passed to the writer process where an instance of `ReplayOutputStream` will trigger the actual writing.

Author
  Marco Clemencic

Date
  30/08/2013

Definition at line 20 of file RecordOutputStream.h.

## Constructor & Destructor Documentation

RecordOutputStream::~RecordOutputStream | ( |  | ) |
| override default

Destructor.

## Member Function Documentation

StatusCode RecordOutputStream::execute | ( |  | ) |
| override

Algorithm execution.

Definition at line 35 of file RecordOutputStream.cpp.

35 {
36 if ( msgLevel(MSG::DEBUG) ) debug() << "==> Execute" << endmsg;
37
38 getOrCreate<DataObject, DataObject>(m_flagLocation, false);
39 /*
40 if (!exist(m_flagLocation, false)) {
41 DataObject *obj = new DataObject();
42 put(obj, m_flagLocation, false);
43 }
44 */
45 return StatusCode::SUCCESS;
46 }
StatusCode::SUCCESS
Definition: StatusCode.h:30
MSG::DEBUG
Definition: IMessageSvc.h:18
RecordOutputStream::m_flagLocation
std::string m_flagLocation
location of the DataObject flag used to record that this algorithm was called
Definition: RecordOutputStream.h:41
CommonMessagingBase::debug
MsgStream & debug() const
shortcut for the method msgStream(MSG::DEBUG)
Definition: CommonMessaging.h:126
CommonMessagingBase::msgLevel
MSG::Level msgLevel() const
get the output level from the embedded MsgStream
Definition: CommonMessaging.h:135
endmsg
MsgStream & endmsg(MsgStream &s)
MsgStream Modifier: endmsg. Calls the output method of the MsgStream.
Definition: MsgStream.h:244

StatusCode RecordOutputStream::finalize | ( |  | ) |
| override

Algorithm finalization.

Definition at line 51 of file RecordOutputStream.cpp.

51 {
52 if ( msgLevel(MSG::DEBUG) ) debug() << "==> Finalize" << endmsg;
53
54 return GaudiAlgorithm::finalize(); // must be called after all other actions
55 }
MSG::DEBUG
Definition: IMessageSvc.h:18
GaudiAlgorithm::finalize
StatusCode finalize() override
standard finalization method
Definition: GaudiAlgorithm.cpp:58
CommonMessagingBase::debug
MsgStream & debug() const
shortcut for the method msgStream(MSG::DEBUG)
Definition: CommonMessaging.h:126
CommonMessagingBase::msgLevel
MSG::Level msgLevel() const
get the output level from the embedded MsgStream
Definition: CommonMessaging.h:135
endmsg
MsgStream & endmsg(MsgStream &s)
MsgStream Modifier: endmsg. Calls the output method of the MsgStream.
Definition: MsgStream.h:244

StatusCode RecordOutputStream::initialize | ( |  | ) |
| override

Algorithm initialization.

Definition at line 16 of file RecordOutputStream.cpp.

16 {
17 StatusCode sc = GaudiAlgorithm::initialize(); // must be executed first
18 if ( sc.isFailure() ) return sc; // error printed already by GaudiAlgorithm
19
20 if ( msgLevel(MSG::DEBUG) ) debug() << "==> Initialize" << endmsg;
21
22 if (m_streamName.empty()) {
23 m_streamName = "Deferred:" + name();
24 debug() << "Using default OutputStreamName: '"
25 << m_streamName << "'" << endmsg;
26 }
27
28 m_flagLocation = locationRoot() + "/" + m_streamName;
29 return StatusCode::SUCCESS;
30 }
StatusCode::SUCCESS
Definition: StatusCode.h:30
Algorithm::name
const std::string & name() const override
The identifying name of the algorithm object.
Definition: Algorithm.cpp:715
GaudiAlgorithm::initialize
StatusCode initialize() override
standard initialization method
Definition: GaudiAlgorithm.cpp:44
MSG::DEBUG
Definition: IMessageSvc.h:18
StatusCode::isFailure
bool isFailure() const
Test for a status code of FAILURE.
Definition: StatusCode.h:84
RecordOutputStream::m_flagLocation
std::string m_flagLocation
location of the DataObject flag used to record that this algorithm was called
Definition: RecordOutputStream.h:41
RecordOutputStream::m_streamName
Gaudi::Property< std::string > m_streamName
Definition: RecordOutputStream.h:36
StatusCode
This class is used for returning status codes from appropriate routines.
Definition: StatusCode.h:26
CommonMessagingBase::debug
MsgStream & debug() const
shortcut for the method msgStream(MSG::DEBUG)
Definition: CommonMessaging.h:126
CommonMessagingBase::msgLevel
MSG::Level msgLevel() const
get the output level from the embedded MsgStream
Definition: CommonMessaging.h:135
endmsg
MsgStream & endmsg(MsgStream &s)
MsgStream Modifier: endmsg. Calls the output method of the MsgStream.
Definition: MsgStream.h:244
RecordOutputStream::locationRoot
static const std::string locationRoot()
Return the path in the Transient Store used to record the triggered instances.
Definition: RecordOutputStream.h:33

static const std::string RecordOutputStream::locationRoot | ( |  | ) |
| inline static

Return the path in the Transient Store used to record the triggered instances.

Definition at line 33 of file RecordOutputStream.h.

33 { return "TriggeredOutputStreams"; }

## Member Data Documentation

std::string RecordOutputStream::m_flagLocation
| private

location of the DataObject flag used to record that this algorithm was called

Definition at line 41 of file RecordOutputStream.h.

Gaudi::Property<std::string> RecordOutputStream::m_streamName
| private

Initial value:
{
this, "OutputStreamName", {}, "Name of the OutputStream instance should be triggered."}

Definition at line 36 of file RecordOutputStream.h.

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

- GaudiMP/src/component/RecordOutputStream.h
- GaudiMP/src/component/RecordOutputStream.cpp