an algorithm to test reentrant Algorithms More...

#include </builds/gaudi/Gaudi/GaudiTestSuite/src/ReEntAlg/ReEntAlg.h>

Inheritance diagram for ReEntAlg:

[legend]

Collaboration diagram for ReEntAlg:

[legend]

Public Member Functions
	ReEntAlg (const std::string &name, ISvcLocator *pSvcLocator)

StatusCode	initialize () override

StatusCode	execute (const EventContext &ctx) const override

StatusCode	finalize () override

Public Member Functions inherited from Gaudi::Algorithm
	Algorithm (std::string name, ISvcLocator *svcloc, 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...

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 (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	isEnabled () const override
	Is this algorithm enabled or disabled? More...

bool	isSequence () const override
	Are we a Sequence? More...

unsigned int	errorCount () const
	Get the number of failures of the algorithm. More...

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

SmartIF< IService >	service (std::string_view 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 (std::string_view 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< IDataProviderSvc > &	detSvc () const
	The standard detector data service. More...

SmartIF< IConversionSvc > &	detCnvSvc () const
	The standard detector data persistency conversion service. More...

SmartIF< IDataProviderSvc > &	eventSvc () const
	The standard event data service. More...

SmartIF< IDataProviderSvc > &	evtSvc () const
	shortcut for method eventSvc More...

SmartIF< IConversionSvc > &	eventCnvSvc () const
	The standard event data persistency conversion service. More...

SmartIF< IHistogramSvc > &	histoSvc () const
	The standard histogram service. More...

SmartIF< INTupleSvc > &	ntupleSvc () const
	The standard N tuple service. More...

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...

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...

void	acceptDHVisitor (IDataHandleVisitor *) const override

void	registerTool (IAlgTool *tool) const

void	deregisterTool (IAlgTool *tool) const

template<class T >
StatusCode	declareTool (ToolHandle< T > &handle, bool createIf=true)

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

template<class T >
void	addToolsArray (ToolHandleArray< T > &hndlArr)

const std::vector< IAlgTool * > &	tools () const

bool	isBlocking () const

void	setBlocking (bool value)

unsigned int	cardinality () const override
	Return the cardinality. More...

const std::vector< std::string > &	neededResources () const override

AlgExecState &	execState (const EventContext &ctx) const override
	reference to AlgExecState of Alg More...

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

bool	renounceInput (const DataObjID &id) 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...

Public Member Functions inherited from PropertyHolder< CommonMessaging< implements< IAlgorithm, IDataHandleHolder, 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 std::string &name, const Gaudi::Details::PropertyBase &p) override
	set the property from another property with a different name More...

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

StatusCode	setProperty (const Gaudi::Details::PropertyBase &p)
	Set the property from a property. More...

virtual StatusCode	setProperty (const std::string &name, const Gaudi::Details::PropertyBase &p)=0
	Set the property from a property with a different name. More...

virtual StatusCode	setProperty (const std::string &s)=0
	Set the property by string. More...

StatusCode	setProperty (const std::string &name, const char *v)
	Special case for string literals. More...

StatusCode	setProperty (const std::string &name, const std::string &v)
	Special case for std::string. More...

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

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

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

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

StatusCode	getProperty (std::string_view 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 (std::string_view name) const override
	Return true if we have a property with the given name. More...

Gaudi::Details::PropertyBase *	property (std::string_view name) const
	\fixme property and bindPropertiesTo should be protected More...

void	bindPropertiesTo (Gaudi::Interfaces::IOptionsSvc &optsSvc)

	PropertyHolder (const PropertyHolder &)=delete

PropertyHolder &	operator= (const PropertyHolder &)=delete

Public Member Functions inherited from CommonMessaging< implements< IAlgorithm, IDataHandleHolder, 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...

Public Attributes
	nSlots

	nThread

	algCard

	scheduler

	ThreadPoolSize

	algResourcePool

	slimeventloopmgr

	SchedulerName

	whiteboard

	EventSlots

	myralg

	OutputLevel = INFO,

	INFO

	Cardinality

	SleepFor

int	EvtMax = 10,

string	EvtSel = "NONE",

string	HistogramPersistency = "NONE",

	EventLoop = slimeventloopmgr,

list	ExtSvc = [algResourcePool, whiteboard],

list	TopAlg = [myralg],

string	MessageSvcType = "InertMessageSvc",

Public Attributes inherited from Gaudi::Algorithm
friend	AlgorithmManager

Private Attributes
Gaudi::Property< unsigned int >	m_sleep { this, "SleepFor", 1000, "ms to sleep in execute" }

Additional Inherited Members
Public Types inherited from Gaudi::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 Member Functions inherited from Gaudi::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...

bool	isReEntrant () const override

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 CommonMessaging< implements< IAlgorithm, IDataHandleHolder, 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...

Protected Attributes inherited from Gaudi::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

Detailed Description

an algorithm to test reentrant Algorithms

Author: Charles Leggett

Definition at line 20 of file ReEntAlg.h.

Constructor & Destructor Documentation

◆ ReEntAlg()

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

Definition at line 22 of file ReEntAlg.cpp.

22 : Gaudi::Algorithm( name, pSvcLocator ) {}

Member Function Documentation

◆ execute()

StatusCode ReEntAlg::execute ( const EventContext & ctx ) const

override

Definition at line 35 of file ReEntAlg.cpp.

                                                             {
   // wait a little bit to make sure the printouts are in a stable order
   std::this_thread::sleep_for( std::chrono::milliseconds( 50 * ctx.slot() ) );
  
   info() << "execute(): context: (" << ctx << ") index: " << index() << " cardinality: " << cardinality() << endmsg;
  
   std::chrono::milliseconds dt{ m_sleep + ctx.slot() * 500 };
   std::this_thread::sleep_for( dt );
  
   info() << "... done in " << dt.count() << " ms for " << ctx << endmsg;
   std::this_thread::sleep_for( std::chrono::milliseconds( 50 ) );
  
   return StatusCode::SUCCESS;
 }

◆ finalize()

StatusCode ReEntAlg::finalize ( )

override

Definition at line 52 of file ReEntAlg.cpp.

                               {
   info() << "finalize()" << endmsg;
   return Gaudi::Algorithm::finalize();
 }

◆ initialize()

StatusCode ReEntAlg::initialize ( )

override

Definition at line 26 of file ReEntAlg.cpp.

                                 {
   auto sc = Gaudi::Algorithm::initialize();
   if ( !sc ) return sc;
   info() << "initialize()" << endmsg;
   return sc;
 }

Member Data Documentation

◆ algCard

ReEntAlg.algCard

Definition at line 29 of file ReEntAlg.py.

◆ algResourcePool

ReEntAlg.algResourcePool

Definition at line 36 of file ReEntAlg.py.

◆ Cardinality

ReEntAlg.Cardinality

Definition at line 40 of file ReEntAlg.py.

◆ EventLoop

ReEntAlg.EventLoop = slimeventloopmgr,

Definition at line 46 of file ReEntAlg.py.

◆ EventSlots

ReEntAlg.EventSlots

Definition at line 38 of file ReEntAlg.py.

◆ EvtMax

int ReEntAlg.EvtMax = 10,

Definition at line 43 of file ReEntAlg.py.

◆ EvtSel

string ReEntAlg.EvtSel = "NONE",

Definition at line 44 of file ReEntAlg.py.

◆ ExtSvc

list ReEntAlg.ExtSvc = [algResourcePool, whiteboard],

Definition at line 47 of file ReEntAlg.py.

◆ HistogramPersistency

string ReEntAlg.HistogramPersistency = "NONE",

Definition at line 45 of file ReEntAlg.py.

◆ INFO

ReEntAlg.INFO

Definition at line 40 of file ReEntAlg.py.

◆ m_sleep

Gaudi::Property<unsigned int> ReEntAlg::m_sleep { this, "SleepFor", 1000, "ms to sleep in execute" }

private

Definition at line 29 of file ReEntAlg.h.

◆ MessageSvcType

string ReEntAlg.MessageSvcType = "InertMessageSvc",

Definition at line 50 of file ReEntAlg.py.

◆ myralg

ReEntAlg.myralg

Definition at line 40 of file ReEntAlg.py.

◆ nSlots

ReEntAlg.nSlots

Definition at line 26 of file ReEntAlg.py.

◆ nThread

ReEntAlg.nThread

Definition at line 27 of file ReEntAlg.py.

◆ OutputLevel

ReEntAlg.OutputLevel = INFO,

Definition at line 40 of file ReEntAlg.py.

◆ scheduler

ReEntAlg.scheduler

Definition at line 35 of file ReEntAlg.py.

◆ SchedulerName

ReEntAlg.SchedulerName

Definition at line 37 of file ReEntAlg.py.

◆ SleepFor

ReEntAlg.SleepFor

Definition at line 40 of file ReEntAlg.py.

◆ slimeventloopmgr

ReEntAlg.slimeventloopmgr

Definition at line 37 of file ReEntAlg.py.

◆ ThreadPoolSize

ReEntAlg.ThreadPoolSize

Definition at line 35 of file ReEntAlg.py.

◆ TopAlg

list ReEntAlg.TopAlg = [myralg],

Definition at line 48 of file ReEntAlg.py.

◆ whiteboard

ReEntAlg.whiteboard

Definition at line 38 of file ReEntAlg.py.

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

GaudiTestSuite/src/ReEntAlg/ReEntAlg.h
GaudiTestSuite/options/ReEntAlg.py
GaudiTestSuite/src/ReEntAlg/ReEntAlg.cpp

Public Member Functions

Public Attributes

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ReEntAlg()

Member Function Documentation

◆ execute()

◆ finalize()

◆ initialize()

Member Data Documentation

◆ algCard

◆ algResourcePool

◆ Cardinality

◆ EventLoop

◆ EventSlots

◆ EvtMax

◆ EvtSel

◆ ExtSvc

◆ HistogramPersistency

◆ INFO

◆ m_sleep

◆ MessageSvcType

◆ myralg

◆ nSlots

◆ nThread

◆ OutputLevel

◆ scheduler

◆ SchedulerName

◆ SleepFor

◆ slimeventloopmgr

◆ ThreadPoolSize

◆ TopAlg

◆ whiteboard